-----------BEGIN-----------
[2026-08-19 19:28:28,201] Error 
****************************????****************************
??????:19/8/2026 7:28:27 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:28,210] Error 
****************************????****************************
??????:19/8/2026 7:28:28 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:28,383] Error 
****************************????****************************
??????:19/8/2026 7:28:28 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:28,557] Error 
****************************????****************************
??????:19/8/2026 7:28:28 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:28,731] Error 
****************************????****************************
??????:19/8/2026 7:28:28 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:28,898] Error 
****************************????****************************
??????:19/8/2026 7:28:28 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:29,066] Error 
****************************????****************************
??????:19/8/2026 7:28:29 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:29,236] Error 
****************************????****************************
??????:19/8/2026 7:28:29 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:29,405] Error 
****************************????****************************
??????:19/8/2026 7:28:29 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:29,570] Error 
****************************????****************************
??????:19/8/2026 7:28:29 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:29,738] Error 
****************************????****************************
??????:19/8/2026 7:28:29 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:29,902] Error 
****************************????****************************
??????:19/8/2026 7:28:29 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:30,069] Error 
****************************????****************************
??????:19/8/2026 7:28:30 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:30,239] Error 
****************************????****************************
??????:19/8/2026 7:28:30 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:30,411] Error 
****************************????****************************
??????:19/8/2026 7:28:30 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:30,583] Error 
****************************????****************************
??????:19/8/2026 7:28:30 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:30,755] Error 
****************************????****************************
??????:19/8/2026 7:28:30 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:30,924] Error 
****************************????****************************
??????:19/8/2026 7:28:30 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:31,094] Error 
****************************????****************************
??????:19/8/2026 7:28:31 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:31,268] Error 
****************************????****************************
??????:19/8/2026 7:28:31 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:31,436] Error 
****************************????****************************
??????:19/8/2026 7:28:31 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:31,604] Error 
****************************????****************************
??????:19/8/2026 7:28:31 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:31,770] Error 
****************************????****************************
??????:19/8/2026 7:28:31 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:31,946] Error 
****************************????****************************
??????:19/8/2026 7:28:31 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:32,114] Error 
****************************????****************************
??????:19/8/2026 7:28:32 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:32,280] Error 
****************************????****************************
??????:19/8/2026 7:28:32 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:32,447] Error 
****************************????****************************
??????:19/8/2026 7:28:32 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:32,615] Error 
****************************????****************************
??????:19/8/2026 7:28:32 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:32,782] Error 
****************************????****************************
??????:19/8/2026 7:28:32 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:32,950] Error 
****************************????****************************
??????:19/8/2026 7:28:32 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:33,119] Error 
****************************????****************************
??????:19/8/2026 7:28:33 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:33,287] Error 
****************************????****************************
??????:19/8/2026 7:28:33 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:33,450] Error 
****************************????****************************
??????:19/8/2026 7:28:33 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:33,614] Error 
****************************????****************************
??????:19/8/2026 7:28:33 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:33,778] Error 
****************************????****************************
??????:19/8/2026 7:28:33 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:33,951] Error 
****************************????****************************
??????:19/8/2026 7:28:33 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:34,121] Error 
****************************????****************************
??????:19/8/2026 7:28:34 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:34,288] Error 
****************************????****************************
??????:19/8/2026 7:28:34 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:34,457] Error 
****************************????****************************
??????:19/8/2026 7:28:34 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:34,626] Error 
****************************????****************************
??????:19/8/2026 7:28:34 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:34,793] Error 
****************************????****************************
??????:19/8/2026 7:28:34 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:34,963] Error 
****************************????****************************
??????:19/8/2026 7:28:34 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:35,134] Error 
****************************????****************************
??????:19/8/2026 7:28:35 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:35,305] Error 
****************************????****************************
??????:19/8/2026 7:28:35 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:35,475] Error 
****************************????****************************
??????:19/8/2026 7:28:35 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:35,653] Error 
****************************????****************************
??????:19/8/2026 7:28:35 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:35,822] Error 
****************************????****************************
??????:19/8/2026 7:28:35 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:36,004] Error 
****************************????****************************
??????:19/8/2026 7:28:36 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:36,171] Error 
****************************????****************************
??????:19/8/2026 7:28:36 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:36,338] Error 
****************************????****************************
??????:19/8/2026 7:28:36 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:36,505] Error 
****************************????****************************
??????:19/8/2026 7:28:36 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:36,684] Error 
****************************????****************************
??????:19/8/2026 7:28:36 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:36,859] Error 
****************************????****************************
??????:19/8/2026 7:28:36 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:37,031] Error 
****************************????****************************
??????:19/8/2026 7:28:37 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:37,207] Error 
****************************????****************************
??????:19/8/2026 7:28:37 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:37,375] Error 
****************************????****************************
??????:19/8/2026 7:28:37 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:37,545] Error 
****************************????****************************
??????:19/8/2026 7:28:37 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:37,719] Error 
****************************????****************************
??????:19/8/2026 7:28:37 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:37,898] Error 
****************************????****************************
??????:19/8/2026 7:28:37 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:38,072] Error 
****************************????****************************
??????:19/8/2026 7:28:38 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:38,238] Error 
****************************????****************************
??????:19/8/2026 7:28:38 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:38,412] Error 
****************************????****************************
??????:19/8/2026 7:28:38 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:38,584] Error 
****************************????****************************
??????:19/8/2026 7:28:38 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:38,755] Error 
****************************????****************************
??????:19/8/2026 7:28:38 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:38,929] Error 
****************************????****************************
??????:19/8/2026 7:28:38 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:39,099] Error 
****************************????****************************
??????:19/8/2026 7:28:39 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:39,275] Error 
****************************????****************************
??????:19/8/2026 7:28:39 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:39,457] Error 
****************************????****************************
??????:19/8/2026 7:28:39 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:39,634] Error 
****************************????****************************
??????:19/8/2026 7:28:39 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:39,802] Error 
****************************????****************************
??????:19/8/2026 7:28:39 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:39,985] Error 
****************************????****************************
??????:19/8/2026 7:28:39 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:40,155] Error 
****************************????****************************
??????:19/8/2026 7:28:40 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:40,325] Error 
****************************????****************************
??????:19/8/2026 7:28:40 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:40,508] Error 
****************************????****************************
??????:19/8/2026 7:28:40 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:40,680] Error 
****************************????****************************
??????:19/8/2026 7:28:40 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:40,847] Error 
****************************????****************************
??????:19/8/2026 7:28:40 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:41,018] Error 
****************************????****************************
??????:19/8/2026 7:28:41 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:41,194] Error 
****************************????****************************
??????:19/8/2026 7:28:41 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:41,365] Error 
****************************????****************************
??????:19/8/2026 7:28:41 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:41,530] Error 
****************************????****************************
??????:19/8/2026 7:28:41 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:41,694] Error 
****************************????****************************
??????:19/8/2026 7:28:41 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:41,859] Error 
****************************????****************************
??????:19/8/2026 7:28:41 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:42,023] Error 
****************************????****************************
??????:19/8/2026 7:28:42 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:42,188] Error 
****************************????****************************
??????:19/8/2026 7:28:42 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:42,359] Error 
****************************????****************************
??????:19/8/2026 7:28:42 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:42,531] Error 
****************************????****************************
??????:19/8/2026 7:28:42 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:42,695] Error 
****************************????****************************
??????:19/8/2026 7:28:42 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:28:42,875] Error 
****************************????****************************
??????:19/8/2026 7:28:42 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:09,380] Error 
****************************????****************************
??????:19/8/2026 7:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:09,527] Error 
****************************????****************************
??????:19/8/2026 7:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:09,673] Error 
****************************????****************************
??????:19/8/2026 7:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:09,847] Error 
****************************????****************************
??????:19/8/2026 7:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:09,995] Error 
****************************????****************************
??????:19/8/2026 7:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:10,163] Error 
****************************????****************************
??????:19/8/2026 7:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:10,325] Error 
****************************????****************************
??????:19/8/2026 7:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:10,468] Error 
****************************????****************************
??????:19/8/2026 7:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:10,604] Error 
****************************????****************************
??????:19/8/2026 7:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:10,749] Error 
****************************????****************************
??????:19/8/2026 7:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:10,886] Error 
****************************????****************************
??????:19/8/2026 7:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:11,033] Error 
****************************????****************************
??????:19/8/2026 7:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:11,174] Error 
****************************????****************************
??????:19/8/2026 7:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:11,323] Error 
****************************????****************************
??????:19/8/2026 7:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:11,479] Error 
****************************????****************************
??????:19/8/2026 7:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:11,630] Error 
****************************????****************************
??????:19/8/2026 7:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:11,787] Error 
****************************????****************************
??????:19/8/2026 7:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:11,937] Error 
****************************????****************************
??????:19/8/2026 7:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:12,087] Error 
****************************????****************************
??????:19/8/2026 7:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:12,239] Error 
****************************????****************************
??????:19/8/2026 7:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:12,382] Error 
****************************????****************************
??????:19/8/2026 7:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:12,527] Error 
****************************????****************************
??????:19/8/2026 7:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:12,680] Error 
****************************????****************************
??????:19/8/2026 7:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:12,826] Error 
****************************????****************************
??????:19/8/2026 7:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:12,960] Error 
****************************????****************************
??????:19/8/2026 7:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:13,096] Error 
****************************????****************************
??????:19/8/2026 7:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:13,233] Error 
****************************????****************************
??????:19/8/2026 7:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:13,376] Error 
****************************????****************************
??????:19/8/2026 7:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:13,517] Error 
****************************????****************************
??????:19/8/2026 7:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:13,655] Error 
****************************????****************************
??????:19/8/2026 7:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:13,800] Error 
****************************????****************************
??????:19/8/2026 7:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:13,936] Error 
****************************????****************************
??????:19/8/2026 7:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:14,071] Error 
****************************????****************************
??????:19/8/2026 7:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:14,212] Error 
****************************????****************************
??????:19/8/2026 7:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:14,351] Error 
****************************????****************************
??????:19/8/2026 7:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:14,488] Error 
****************************????****************************
??????:19/8/2026 7:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:14,625] Error 
****************************????****************************
??????:19/8/2026 7:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:14,775] Error 
****************************????****************************
??????:19/8/2026 7:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:14,914] Error 
****************************????****************************
??????:19/8/2026 7:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:15,061] Error 
****************************????****************************
??????:19/8/2026 7:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:15,207] Error 
****************************????****************************
??????:19/8/2026 7:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:15,351] Error 
****************************????****************************
??????:19/8/2026 7:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:15,498] Error 
****************************????****************************
??????:19/8/2026 7:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:15,640] Error 
****************************????****************************
??????:19/8/2026 7:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:15,791] Error 
****************************????****************************
??????:19/8/2026 7:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:15,935] Error 
****************************????****************************
??????:19/8/2026 7:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:16,070] Error 
****************************????****************************
??????:19/8/2026 7:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:16,210] Error 
****************************????****************************
??????:19/8/2026 7:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:16,360] Error 
****************************????****************************
??????:19/8/2026 7:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:16,514] Error 
****************************????****************************
??????:19/8/2026 7:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:16,653] Error 
****************************????****************************
??????:19/8/2026 7:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:16,811] Error 
****************************????****************************
??????:19/8/2026 7:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:16,954] Error 
****************************????****************************
??????:19/8/2026 7:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:17,095] Error 
****************************????****************************
??????:19/8/2026 7:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:17,237] Error 
****************************????****************************
??????:19/8/2026 7:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:17,379] Error 
****************************????****************************
??????:19/8/2026 7:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:17,519] Error 
****************************????****************************
??????:19/8/2026 7:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:17,658] Error 
****************************????****************************
??????:19/8/2026 7:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:17,811] Error 
****************************????****************************
??????:19/8/2026 7:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:17,963] Error 
****************************????****************************
??????:19/8/2026 7:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:18,108] Error 
****************************????****************************
??????:19/8/2026 7:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:18,248] Error 
****************************????****************************
??????:19/8/2026 7:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:18,391] Error 
****************************????****************************
??????:19/8/2026 7:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:18,541] Error 
****************************????****************************
??????:19/8/2026 7:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:18,683] Error 
****************************????****************************
??????:19/8/2026 7:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:18,828] Error 
****************************????****************************
??????:19/8/2026 7:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:18,966] Error 
****************************????****************************
??????:19/8/2026 7:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:19,102] Error 
****************************????****************************
??????:19/8/2026 7:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:19,241] Error 
****************************????****************************
??????:19/8/2026 7:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:19,376] Error 
****************************????****************************
??????:19/8/2026 7:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:19,517] Error 
****************************????****************************
??????:19/8/2026 7:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:19,650] Error 
****************************????****************************
??????:19/8/2026 7:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:19,793] Error 
****************************????****************************
??????:19/8/2026 7:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:19,929] Error 
****************************????****************************
??????:19/8/2026 7:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:20,063] Error 
****************************????****************************
??????:19/8/2026 7:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:20,203] Error 
****************************????****************************
??????:19/8/2026 7:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:20,343] Error 
****************************????****************************
??????:19/8/2026 7:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:20,487] Error 
****************************????****************************
??????:19/8/2026 7:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:20,624] Error 
****************************????****************************
??????:19/8/2026 7:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:20,781] Error 
****************************????****************************
??????:19/8/2026 7:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:20,926] Error 
****************************????****************************
??????:19/8/2026 7:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:21,071] Error 
****************************????****************************
??????:19/8/2026 7:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:21,216] Error 
****************************????****************************
??????:19/8/2026 7:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:21,357] Error 
****************************????****************************
??????:19/8/2026 7:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:21,503] Error 
****************************????****************************
??????:19/8/2026 7:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:21,639] Error 
****************************????****************************
??????:19/8/2026 7:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:21,785] Error 
****************************????****************************
??????:19/8/2026 7:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:21,924] Error 
****************************????****************************
??????:19/8/2026 7:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:22,068] Error 
****************************????****************************
??????:19/8/2026 7:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:22,205] Error 
****************************????****************************
??????:19/8/2026 7:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:22,349] Error 
****************************????****************************
??????:19/8/2026 7:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:22,488] Error 
****************************????****************************
??????:19/8/2026 7:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:22,630] Error 
****************************????****************************
??????:19/8/2026 7:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:22,781] Error 
****************************????****************************
??????:19/8/2026 7:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:22,919] Error 
****************************????****************************
??????:19/8/2026 7:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:23,062] Error 
****************************????****************************
??????:19/8/2026 7:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:23,202] Error 
****************************????****************************
??????:19/8/2026 7:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:23,346] Error 
****************************????****************************
??????:19/8/2026 7:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:23,484] Error 
****************************????****************************
??????:19/8/2026 7:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:23,624] Error 
****************************????****************************
??????:19/8/2026 7:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:23,771] Error 
****************************????****************************
??????:19/8/2026 7:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:23,910] Error 
****************************????****************************
??????:19/8/2026 7:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:24,067] Error 
****************************????****************************
??????:19/8/2026 7:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:24,219] Error 
****************************????****************************
??????:19/8/2026 7:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:24,355] Error 
****************************????****************************
??????:19/8/2026 7:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:24,497] Error 
****************************????****************************
??????:19/8/2026 7:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:24,649] Error 
****************************????****************************
??????:19/8/2026 7:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:24,801] Error 
****************************????****************************
??????:19/8/2026 7:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:24,953] Error 
****************************????****************************
??????:19/8/2026 7:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:25,093] Error 
****************************????****************************
??????:19/8/2026 7:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:25,239] Error 
****************************????****************************
??????:19/8/2026 7:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:25,378] Error 
****************************????****************************
??????:19/8/2026 7:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:25,526] Error 
****************************????****************************
??????:19/8/2026 7:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:25,669] Error 
****************************????****************************
??????:19/8/2026 7:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:25,817] Error 
****************************????****************************
??????:19/8/2026 7:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:25,956] Error 
****************************????****************************
??????:19/8/2026 7:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:26,097] Error 
****************************????****************************
??????:19/8/2026 7:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:26,237] Error 
****************************????****************************
??????:19/8/2026 7:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:26,377] Error 
****************************????****************************
??????:19/8/2026 7:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:26,518] Error 
****************************????****************************
??????:19/8/2026 7:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:26,663] Error 
****************************????****************************
??????:19/8/2026 7:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:26,813] Error 
****************************????****************************
??????:19/8/2026 7:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:26,953] Error 
****************************????****************************
??????:19/8/2026 7:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:27,096] Error 
****************************????****************************
??????:19/8/2026 7:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:27,237] Error 
****************************????****************************
??????:19/8/2026 7:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:27,377] Error 
****************************????****************************
??????:19/8/2026 7:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:27,522] Error 
****************************????****************************
??????:19/8/2026 7:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:27,663] Error 
****************************????****************************
??????:19/8/2026 7:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:27,811] Error 
****************************????****************************
??????:19/8/2026 7:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:27,952] Error 
****************************????****************************
??????:19/8/2026 7:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:28,095] Error 
****************************????****************************
??????:19/8/2026 7:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:28,237] Error 
****************************????****************************
??????:19/8/2026 7:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:28,372] Error 
****************************????****************************
??????:19/8/2026 7:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:28,514] Error 
****************************????****************************
??????:19/8/2026 7:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:28,656] Error 
****************************????****************************
??????:19/8/2026 7:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:28,805] Error 
****************************????****************************
??????:19/8/2026 7:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:28,958] Error 
****************************????****************************
??????:19/8/2026 7:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:29,101] Error 
****************************????****************************
??????:19/8/2026 7:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:29,245] Error 
****************************????****************************
??????:19/8/2026 7:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:29,384] Error 
****************************????****************************
??????:19/8/2026 7:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:29,528] Error 
****************************????****************************
??????:19/8/2026 7:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:29,670] Error 
****************************????****************************
??????:19/8/2026 7:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:29,817] Error 
****************************????****************************
??????:19/8/2026 7:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:29,964] Error 
****************************????****************************
??????:19/8/2026 7:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:30,114] Error 
****************************????****************************
??????:19/8/2026 7:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:30,258] Error 
****************************????****************************
??????:19/8/2026 7:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:30,406] Error 
****************************????****************************
??????:19/8/2026 7:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:30,552] Error 
****************************????****************************
??????:19/8/2026 7:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:30,696] Error 
****************************????****************************
??????:19/8/2026 7:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:30,854] Error 
****************************????****************************
??????:19/8/2026 7:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:31,014] Error 
****************************????****************************
??????:19/8/2026 7:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:31,159] Error 
****************************????****************************
??????:19/8/2026 7:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:31,307] Error 
****************************????****************************
??????:19/8/2026 7:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:31,450] Error 
****************************????****************************
??????:19/8/2026 7:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:31,599] Error 
****************************????****************************
??????:19/8/2026 7:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:31,750] Error 
****************************????****************************
??????:19/8/2026 7:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:31,890] Error 
****************************????****************************
??????:19/8/2026 7:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:32,036] Error 
****************************????****************************
??????:19/8/2026 7:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:32,189] Error 
****************************????****************************
??????:19/8/2026 7:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:32,343] Error 
****************************????****************************
??????:19/8/2026 7:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:32,533] Error 
****************************????****************************
??????:19/8/2026 7:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:32,727] Error 
****************************????****************************
??????:19/8/2026 7:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:32,914] Error 
****************************????****************************
??????:19/8/2026 7:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:33,111] Error 
****************************????****************************
??????:19/8/2026 7:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:33,297] Error 
****************************????****************************
??????:19/8/2026 7:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:33,476] Error 
****************************????****************************
??????:19/8/2026 7:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:33,662] Error 
****************************????****************************
??????:19/8/2026 7:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:33,862] Error 
****************************????****************************
??????:19/8/2026 7:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:34,061] Error 
****************************????****************************
??????:19/8/2026 7:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:34,249] Error 
****************************????****************************
??????:19/8/2026 7:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:34,437] Error 
****************************????****************************
??????:19/8/2026 7:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:34,621] Error 
****************************????****************************
??????:19/8/2026 7:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:34,818] Error 
****************************????****************************
??????:19/8/2026 7:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:35,008] Error 
****************************????****************************
??????:19/8/2026 7:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:35,193] Error 
****************************????****************************
??????:19/8/2026 7:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:35,381] Error 
****************************????****************************
??????:19/8/2026 7:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:35,528] Error 
****************************????****************************
??????:19/8/2026 7:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:35,678] Error 
****************************????****************************
??????:19/8/2026 7:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:35,827] Error 
****************************????****************************
??????:19/8/2026 7:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:35,977] Error 
****************************????****************************
??????:19/8/2026 7:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:36,124] Error 
****************************????****************************
??????:19/8/2026 7:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:36,271] Error 
****************************????****************************
??????:19/8/2026 7:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:36,417] Error 
****************************????****************************
??????:19/8/2026 7:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:36,559] Error 
****************************????****************************
??????:19/8/2026 7:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:36,723] Error 
****************************????****************************
??????:19/8/2026 7:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:36,872] Error 
****************************????****************************
??????:19/8/2026 7:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:37,025] Error 
****************************????****************************
??????:19/8/2026 7:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:37,175] Error 
****************************????****************************
??????:19/8/2026 7:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:37,316] Error 
****************************????****************************
??????:19/8/2026 7:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:37,450] Error 
****************************????****************************
??????:19/8/2026 7:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:37,589] Error 
****************************????****************************
??????:19/8/2026 7:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:37,737] Error 
****************************????****************************
??????:19/8/2026 7:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:37,877] Error 
****************************????****************************
??????:19/8/2026 7:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:38,014] Error 
****************************????****************************
??????:19/8/2026 7:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:38,153] Error 
****************************????****************************
??????:19/8/2026 7:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:38,288] Error 
****************************????****************************
??????:19/8/2026 7:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:38,424] Error 
****************************????****************************
??????:19/8/2026 7:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:38,561] Error 
****************************????****************************
??????:19/8/2026 7:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:38,699] Error 
****************************????****************************
??????:19/8/2026 7:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:38,844] Error 
****************************????****************************
??????:19/8/2026 7:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:38,980] Error 
****************************????****************************
??????:19/8/2026 7:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:39,135] Error 
****************************????****************************
??????:19/8/2026 7:29:39 PM
??????:IOException
??????:The port 'COM3' does not exist.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:43,514] Error 
****************************????****************************
??????:19/8/2026 7:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:43,658] Error 
****************************????****************************
??????:19/8/2026 7:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:43,807] Error 
****************************????****************************
??????:19/8/2026 7:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:43,981] Error 
****************************????****************************
??????:19/8/2026 7:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:44,131] Error 
****************************????****************************
??????:19/8/2026 7:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:44,298] Error 
****************************????****************************
??????:19/8/2026 7:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:44,457] Error 
****************************????****************************
??????:19/8/2026 7:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:44,598] Error 
****************************????****************************
??????:19/8/2026 7:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:44,748] Error 
****************************????****************************
??????:19/8/2026 7:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:44,889] Error 
****************************????****************************
??????:19/8/2026 7:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:45,029] Error 
****************************????****************************
??????:19/8/2026 7:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:45,171] Error 
****************************????****************************
??????:19/8/2026 7:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:45,338] Error 
****************************????****************************
??????:19/8/2026 7:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:45,491] Error 
****************************????****************************
??????:19/8/2026 7:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:45,654] Error 
****************************????****************************
??????:19/8/2026 7:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:45,807] Error 
****************************????****************************
??????:19/8/2026 7:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:45,958] Error 
****************************????****************************
??????:19/8/2026 7:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:46,107] Error 
****************************????****************************
??????:19/8/2026 7:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:46,262] Error 
****************************????****************************
??????:19/8/2026 7:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:46,402] Error 
****************************????****************************
??????:19/8/2026 7:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:46,545] Error 
****************************????****************************
??????:19/8/2026 7:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:46,685] Error 
****************************????****************************
??????:19/8/2026 7:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:46,831] Error 
****************************????****************************
??????:19/8/2026 7:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:46,972] Error 
****************************????****************************
??????:19/8/2026 7:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:47,113] Error 
****************************????****************************
??????:19/8/2026 7:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:47,255] Error 
****************************????****************************
??????:19/8/2026 7:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:47,395] Error 
****************************????****************************
??????:19/8/2026 7:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:47,533] Error 
****************************????****************************
??????:19/8/2026 7:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:47,673] Error 
****************************????****************************
??????:19/8/2026 7:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:47,820] Error 
****************************????****************************
??????:19/8/2026 7:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:47,959] Error 
****************************????****************************
??????:19/8/2026 7:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:48,096] Error 
****************************????****************************
??????:19/8/2026 7:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:48,235] Error 
****************************????****************************
??????:19/8/2026 7:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:48,374] Error 
****************************????****************************
??????:19/8/2026 7:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:48,514] Error 
****************************????****************************
??????:19/8/2026 7:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:48,654] Error 
****************************????****************************
??????:19/8/2026 7:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:48,802] Error 
****************************????****************************
??????:19/8/2026 7:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:48,945] Error 
****************************????****************************
??????:19/8/2026 7:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:49,084] Error 
****************************????****************************
??????:19/8/2026 7:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:49,229] Error 
****************************????****************************
??????:19/8/2026 7:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:49,377] Error 
****************************????****************************
??????:19/8/2026 7:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:49,516] Error 
****************************????****************************
??????:19/8/2026 7:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:49,663] Error 
****************************????****************************
??????:19/8/2026 7:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:49,810] Error 
****************************????****************************
??????:19/8/2026 7:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:49,948] Error 
****************************????****************************
??????:19/8/2026 7:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:50,089] Error 
****************************????****************************
??????:19/8/2026 7:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:50,227] Error 
****************************????****************************
??????:19/8/2026 7:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:50,369] Error 
****************************????****************************
??????:19/8/2026 7:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:50,508] Error 
****************************????****************************
??????:19/8/2026 7:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:50,646] Error 
****************************????****************************
??????:19/8/2026 7:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:50,792] Error 
****************************????****************************
??????:19/8/2026 7:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:50,931] Error 
****************************????****************************
??????:19/8/2026 7:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:51,074] Error 
****************************????****************************
??????:19/8/2026 7:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:51,215] Error 
****************************????****************************
??????:19/8/2026 7:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:51,354] Error 
****************************????****************************
??????:19/8/2026 7:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:51,492] Error 
****************************????****************************
??????:19/8/2026 7:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:51,631] Error 
****************************????****************************
??????:19/8/2026 7:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:51,777] Error 
****************************????****************************
??????:19/8/2026 7:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:51,919] Error 
****************************????****************************
??????:19/8/2026 7:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:52,061] Error 
****************************????****************************
??????:19/8/2026 7:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:52,200] Error 
****************************????****************************
??????:19/8/2026 7:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:52,339] Error 
****************************????****************************
??????:19/8/2026 7:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:52,479] Error 
****************************????****************************
??????:19/8/2026 7:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:52,618] Error 
****************************????****************************
??????:19/8/2026 7:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:52,768] Error 
****************************????****************************
??????:19/8/2026 7:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:52,904] Error 
****************************????****************************
??????:19/8/2026 7:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:53,042] Error 
****************************????****************************
??????:19/8/2026 7:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:53,183] Error 
****************************????****************************
??????:19/8/2026 7:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:53,330] Error 
****************************????****************************
??????:19/8/2026 7:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:53,474] Error 
****************************????****************************
??????:19/8/2026 7:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:53,612] Error 
****************************????****************************
??????:19/8/2026 7:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:53,758] Error 
****************************????****************************
??????:19/8/2026 7:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:53,895] Error 
****************************????****************************
??????:19/8/2026 7:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:54,037] Error 
****************************????****************************
??????:19/8/2026 7:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:54,183] Error 
****************************????****************************
??????:19/8/2026 7:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:54,328] Error 
****************************????****************************
??????:19/8/2026 7:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:54,474] Error 
****************************????****************************
??????:19/8/2026 7:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:54,622] Error 
****************************????****************************
??????:19/8/2026 7:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:54,775] Error 
****************************????****************************
??????:19/8/2026 7:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:54,930] Error 
****************************????****************************
??????:19/8/2026 7:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:55,079] Error 
****************************????****************************
??????:19/8/2026 7:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:55,227] Error 
****************************????****************************
??????:19/8/2026 7:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:55,368] Error 
****************************????****************************
??????:19/8/2026 7:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:55,512] Error 
****************************????****************************
??????:19/8/2026 7:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:55,658] Error 
****************************????****************************
??????:19/8/2026 7:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:55,808] Error 
****************************????****************************
??????:19/8/2026 7:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:55,952] Error 
****************************????****************************
??????:19/8/2026 7:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:56,099] Error 
****************************????****************************
??????:19/8/2026 7:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:56,247] Error 
****************************????****************************
??????:19/8/2026 7:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:56,398] Error 
****************************????****************************
??????:19/8/2026 7:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:56,554] Error 
****************************????****************************
??????:19/8/2026 7:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:56,707] Error 
****************************????****************************
??????:19/8/2026 7:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:56,857] Error 
****************************????****************************
??????:19/8/2026 7:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:57,003] Error 
****************************????****************************
??????:19/8/2026 7:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:57,149] Error 
****************************????****************************
??????:19/8/2026 7:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:57,293] Error 
****************************????****************************
??????:19/8/2026 7:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:57,445] Error 
****************************????****************************
??????:19/8/2026 7:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:57,590] Error 
****************************????****************************
??????:19/8/2026 7:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:57,744] Error 
****************************????****************************
??????:19/8/2026 7:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:57,886] Error 
****************************????****************************
??????:19/8/2026 7:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:58,034] Error 
****************************????****************************
??????:19/8/2026 7:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:58,183] Error 
****************************????****************************
??????:19/8/2026 7:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:58,328] Error 
****************************????****************************
??????:19/8/2026 7:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:58,472] Error 
****************************????****************************
??????:19/8/2026 7:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:58,618] Error 
****************************????****************************
??????:19/8/2026 7:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:58,766] Error 
****************************????****************************
??????:19/8/2026 7:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:58,919] Error 
****************************????****************************
??????:19/8/2026 7:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:59,073] Error 
****************************????****************************
??????:19/8/2026 7:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:59,224] Error 
****************************????****************************
??????:19/8/2026 7:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:59,375] Error 
****************************????****************************
??????:19/8/2026 7:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:59,526] Error 
****************************????****************************
??????:19/8/2026 7:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:59,670] Error 
****************************????****************************
??????:19/8/2026 7:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:59,820] Error 
****************************????****************************
??????:19/8/2026 7:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:29:59,972] Error 
****************************????****************************
??????:19/8/2026 7:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:00,133] Error 
****************************????****************************
??????:19/8/2026 7:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:00,278] Error 
****************************????****************************
??????:19/8/2026 7:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:00,424] Error 
****************************????****************************
??????:19/8/2026 7:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:00,604] Error 
****************************????****************************
??????:19/8/2026 7:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:00,777] Error 
****************************????****************************
??????:19/8/2026 7:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:00,944] Error 
****************************????****************************
??????:19/8/2026 7:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:01,111] Error 
****************************????****************************
??????:19/8/2026 7:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:01,257] Error 
****************************????****************************
??????:19/8/2026 7:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:01,397] Error 
****************************????****************************
??????:19/8/2026 7:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:01,550] Error 
****************************????****************************
??????:19/8/2026 7:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:01,692] Error 
****************************????****************************
??????:19/8/2026 7:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:01,842] Error 
****************************????****************************
??????:19/8/2026 7:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:01,985] Error 
****************************????****************************
??????:19/8/2026 7:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:02,125] Error 
****************************????****************************
??????:19/8/2026 7:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:02,265] Error 
****************************????****************************
??????:19/8/2026 7:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:02,407] Error 
****************************????****************************
??????:19/8/2026 7:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:02,550] Error 
****************************????****************************
??????:19/8/2026 7:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:02,697] Error 
****************************????****************************
??????:19/8/2026 7:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:02,845] Error 
****************************????****************************
??????:19/8/2026 7:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:02,983] Error 
****************************????****************************
??????:19/8/2026 7:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:03,128] Error 
****************************????****************************
??????:19/8/2026 7:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:03,270] Error 
****************************????****************************
??????:19/8/2026 7:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:03,411] Error 
****************************????****************************
??????:19/8/2026 7:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:03,552] Error 
****************************????****************************
??????:19/8/2026 7:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:03,696] Error 
****************************????****************************
??????:19/8/2026 7:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:03,843] Error 
****************************????****************************
??????:19/8/2026 7:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:03,983] Error 
****************************????****************************
??????:19/8/2026 7:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:04,128] Error 
****************************????****************************
??????:19/8/2026 7:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:04,275] Error 
****************************????****************************
??????:19/8/2026 7:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:04,415] Error 
****************************????****************************
??????:19/8/2026 7:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:04,568] Error 
****************************????****************************
??????:19/8/2026 7:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:04,716] Error 
****************************????****************************
??????:19/8/2026 7:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:04,867] Error 
****************************????****************************
??????:19/8/2026 7:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:05,009] Error 
****************************????****************************
??????:19/8/2026 7:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:05,151] Error 
****************************????****************************
??????:19/8/2026 7:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:05,292] Error 
****************************????****************************
??????:19/8/2026 7:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:05,435] Error 
****************************????****************************
??????:19/8/2026 7:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:05,586] Error 
****************************????****************************
??????:19/8/2026 7:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:05,730] Error 
****************************????****************************
??????:19/8/2026 7:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:05,868] Error 
****************************????****************************
??????:19/8/2026 7:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:06,009] Error 
****************************????****************************
??????:19/8/2026 7:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:06,146] Error 
****************************????****************************
??????:19/8/2026 7:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:06,287] Error 
****************************????****************************
??????:19/8/2026 7:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:06,429] Error 
****************************????****************************
??????:19/8/2026 7:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:06,574] Error 
****************************????****************************
??????:19/8/2026 7:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:06,717] Error 
****************************????****************************
??????:19/8/2026 7:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:06,861] Error 
****************************????****************************
??????:19/8/2026 7:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:07,005] Error 
****************************????****************************
??????:19/8/2026 7:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:07,141] Error 
****************************????****************************
??????:19/8/2026 7:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:07,279] Error 
****************************????****************************
??????:19/8/2026 7:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:07,417] Error 
****************************????****************************
??????:19/8/2026 7:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:07,555] Error 
****************************????****************************
??????:19/8/2026 7:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:07,697] Error 
****************************????****************************
??????:19/8/2026 7:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:07,846] Error 
****************************????****************************
??????:19/8/2026 7:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:07,982] Error 
****************************????****************************
??????:19/8/2026 7:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:08,120] Error 
****************************????****************************
??????:19/8/2026 7:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:08,257] Error 
****************************????****************************
??????:19/8/2026 7:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:08,395] Error 
****************************????****************************
??????:19/8/2026 7:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:08,538] Error 
****************************????****************************
??????:19/8/2026 7:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:08,681] Error 
****************************????****************************
??????:19/8/2026 7:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:08,826] Error 
****************************????****************************
??????:19/8/2026 7:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:08,968] Error 
****************************????****************************
??????:19/8/2026 7:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:09,109] Error 
****************************????****************************
??????:19/8/2026 7:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:09,243] Error 
****************************????****************************
??????:19/8/2026 7:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:09,381] Error 
****************************????****************************
??????:19/8/2026 7:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:09,523] Error 
****************************????****************************
??????:19/8/2026 7:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:09,673] Error 
****************************????****************************
??????:19/8/2026 7:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:09,820] Error 
****************************????****************************
??????:19/8/2026 7:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:09,961] Error 
****************************????****************************
??????:19/8/2026 7:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:10,098] Error 
****************************????****************************
??????:19/8/2026 7:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:10,243] Error 
****************************????****************************
??????:19/8/2026 7:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:10,381] Error 
****************************????****************************
??????:19/8/2026 7:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:10,518] Error 
****************************????****************************
??????:19/8/2026 7:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:10,654] Error 
****************************????****************************
??????:19/8/2026 7:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:10,802] Error 
****************************????****************************
??????:19/8/2026 7:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:10,939] Error 
****************************????****************************
??????:19/8/2026 7:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:11,077] Error 
****************************????****************************
??????:19/8/2026 7:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:11,220] Error 
****************************????****************************
??????:19/8/2026 7:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:11,359] Error 
****************************????****************************
??????:19/8/2026 7:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:11,502] Error 
****************************????****************************
??????:19/8/2026 7:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:11,648] Error 
****************************????****************************
??????:19/8/2026 7:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:11,797] Error 
****************************????****************************
??????:19/8/2026 7:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:11,937] Error 
****************************????****************************
??????:19/8/2026 7:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:12,076] Error 
****************************????****************************
??????:19/8/2026 7:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:12,214] Error 
****************************????****************************
??????:19/8/2026 7:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:12,353] Error 
****************************????****************************
??????:19/8/2026 7:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:12,489] Error 
****************************????****************************
??????:19/8/2026 7:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:12,629] Error 
****************************????****************************
??????:19/8/2026 7:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:12,773] Error 
****************************????****************************
??????:19/8/2026 7:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:12,918] Error 
****************************????****************************
??????:19/8/2026 7:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:13,060] Error 
****************************????****************************
??????:19/8/2026 7:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:13,196] Error 
****************************????****************************
??????:19/8/2026 7:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:13,334] Error 
****************************????****************************
??????:19/8/2026 7:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:13,475] Error 
****************************????****************************
??????:19/8/2026 7:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:13,614] Error 
****************************????****************************
??????:19/8/2026 7:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:13,771] Error 
****************************????****************************
??????:19/8/2026 7:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:13,913] Error 
****************************????****************************
??????:19/8/2026 7:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:14,050] Error 
****************************????****************************
??????:19/8/2026 7:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:14,187] Error 
****************************????****************************
??????:19/8/2026 7:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:14,327] Error 
****************************????****************************
??????:19/8/2026 7:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:14,465] Error 
****************************????****************************
??????:19/8/2026 7:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:14,601] Error 
****************************????****************************
??????:19/8/2026 7:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:14,744] Error 
****************************????****************************
??????:19/8/2026 7:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:14,883] Error 
****************************????****************************
??????:19/8/2026 7:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:15,024] Error 
****************************????****************************
??????:19/8/2026 7:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:15,160] Error 
****************************????****************************
??????:19/8/2026 7:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:15,299] Error 
****************************????****************************
??????:19/8/2026 7:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:15,438] Error 
****************************????****************************
??????:19/8/2026 7:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:15,582] Error 
****************************????****************************
??????:19/8/2026 7:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:15,727] Error 
****************************????****************************
??????:19/8/2026 7:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:15,868] Error 
****************************????****************************
??????:19/8/2026 7:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:16,007] Error 
****************************????****************************
??????:19/8/2026 7:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:16,144] Error 
****************************????****************************
??????:19/8/2026 7:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:16,283] Error 
****************************????****************************
??????:19/8/2026 7:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:16,422] Error 
****************************????****************************
??????:19/8/2026 7:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:16,559] Error 
****************************????****************************
??????:19/8/2026 7:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:16,698] Error 
****************************????****************************
??????:19/8/2026 7:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:16,842] Error 
****************************????****************************
??????:19/8/2026 7:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:16,985] Error 
****************************????****************************
??????:19/8/2026 7:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:17,126] Error 
****************************????****************************
??????:19/8/2026 7:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:17,261] Error 
****************************????****************************
??????:19/8/2026 7:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:17,403] Error 
****************************????****************************
??????:19/8/2026 7:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:17,544] Error 
****************************????****************************
??????:19/8/2026 7:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:17,681] Error 
****************************????****************************
??????:19/8/2026 7:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:17,846] Error 
****************************????****************************
??????:19/8/2026 7:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:17,987] Error 
****************************????****************************
??????:19/8/2026 7:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:18,126] Error 
****************************????****************************
??????:19/8/2026 7:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:18,268] Error 
****************************????****************************
??????:19/8/2026 7:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:18,404] Error 
****************************????****************************
??????:19/8/2026 7:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:18,541] Error 
****************************????****************************
??????:19/8/2026 7:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:18,682] Error 
****************************????****************************
??????:19/8/2026 7:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:18,831] Error 
****************************????****************************
??????:19/8/2026 7:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:18,970] Error 
****************************????****************************
??????:19/8/2026 7:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:19,112] Error 
****************************????****************************
??????:19/8/2026 7:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:19,252] Error 
****************************????****************************
??????:19/8/2026 7:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:19,393] Error 
****************************????****************************
??????:19/8/2026 7:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:19,532] Error 
****************************????****************************
??????:19/8/2026 7:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:19,675] Error 
****************************????****************************
??????:19/8/2026 7:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:19,820] Error 
****************************????****************************
??????:19/8/2026 7:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:19,961] Error 
****************************????****************************
??????:19/8/2026 7:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:20,096] Error 
****************************????****************************
??????:19/8/2026 7:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:20,237] Error 
****************************????****************************
??????:19/8/2026 7:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:20,373] Error 
****************************????****************************
??????:19/8/2026 7:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:20,514] Error 
****************************????****************************
??????:19/8/2026 7:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:20,653] Error 
****************************????****************************
??????:19/8/2026 7:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:20,800] Error 
****************************????****************************
??????:19/8/2026 7:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:20,939] Error 
****************************????****************************
??????:19/8/2026 7:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:21,079] Error 
****************************????****************************
??????:19/8/2026 7:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:21,219] Error 
****************************????****************************
??????:19/8/2026 7:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:21,361] Error 
****************************????****************************
??????:19/8/2026 7:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:21,502] Error 
****************************????****************************
??????:19/8/2026 7:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:21,655] Error 
****************************????****************************
??????:19/8/2026 7:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:21,809] Error 
****************************????****************************
??????:19/8/2026 7:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:21,961] Error 
****************************????****************************
??????:19/8/2026 7:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:22,107] Error 
****************************????****************************
??????:19/8/2026 7:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:22,252] Error 
****************************????****************************
??????:19/8/2026 7:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:22,399] Error 
****************************????****************************
??????:19/8/2026 7:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:22,539] Error 
****************************????****************************
??????:19/8/2026 7:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:22,683] Error 
****************************????****************************
??????:19/8/2026 7:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:22,841] Error 
****************************????****************************
??????:19/8/2026 7:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:22,991] Error 
****************************????****************************
??????:19/8/2026 7:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:23,132] Error 
****************************????****************************
??????:19/8/2026 7:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:23,278] Error 
****************************????****************************
??????:19/8/2026 7:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:23,424] Error 
****************************????****************************
??????:19/8/2026 7:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:23,562] Error 
****************************????****************************
??????:19/8/2026 7:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:23,701] Error 
****************************????****************************
??????:19/8/2026 7:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:23,860] Error 
****************************????****************************
??????:19/8/2026 7:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:24,010] Error 
****************************????****************************
??????:19/8/2026 7:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:24,148] Error 
****************************????****************************
??????:19/8/2026 7:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:24,291] Error 
****************************????****************************
??????:19/8/2026 7:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:24,436] Error 
****************************????****************************
??????:19/8/2026 7:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:24,578] Error 
****************************????****************************
??????:19/8/2026 7:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:24,725] Error 
****************************????****************************
??????:19/8/2026 7:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:24,877] Error 
****************************????****************************
??????:19/8/2026 7:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:25,018] Error 
****************************????****************************
??????:19/8/2026 7:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:25,162] Error 
****************************????****************************
??????:19/8/2026 7:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:25,310] Error 
****************************????****************************
??????:19/8/2026 7:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:25,460] Error 
****************************????****************************
??????:19/8/2026 7:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:25,607] Error 
****************************????****************************
??????:19/8/2026 7:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:25,772] Error 
****************************????****************************
??????:19/8/2026 7:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:25,928] Error 
****************************????****************************
??????:19/8/2026 7:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:26,076] Error 
****************************????****************************
??????:19/8/2026 7:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:26,220] Error 
****************************????****************************
??????:19/8/2026 7:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:26,362] Error 
****************************????****************************
??????:19/8/2026 7:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:26,503] Error 
****************************????****************************
??????:19/8/2026 7:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:26,645] Error 
****************************????****************************
??????:19/8/2026 7:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:26,794] Error 
****************************????****************************
??????:19/8/2026 7:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:26,943] Error 
****************************????****************************
??????:19/8/2026 7:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:27,089] Error 
****************************????****************************
??????:19/8/2026 7:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:27,231] Error 
****************************????****************************
??????:19/8/2026 7:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:27,371] Error 
****************************????****************************
??????:19/8/2026 7:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:27,514] Error 
****************************????****************************
??????:19/8/2026 7:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:27,653] Error 
****************************????****************************
??????:19/8/2026 7:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:27,801] Error 
****************************????****************************
??????:19/8/2026 7:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:27,947] Error 
****************************????****************************
??????:19/8/2026 7:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:28,088] Error 
****************************????****************************
??????:19/8/2026 7:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:28,225] Error 
****************************????****************************
??????:19/8/2026 7:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:28,370] Error 
****************************????****************************
??????:19/8/2026 7:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:28,513] Error 
****************************????****************************
??????:19/8/2026 7:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:28,655] Error 
****************************????****************************
??????:19/8/2026 7:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:28,802] Error 
****************************????****************************
??????:19/8/2026 7:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:28,946] Error 
****************************????****************************
??????:19/8/2026 7:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:29,089] Error 
****************************????****************************
??????:19/8/2026 7:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:29,235] Error 
****************************????****************************
??????:19/8/2026 7:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:29,379] Error 
****************************????****************************
??????:19/8/2026 7:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:29,520] Error 
****************************????****************************
??????:19/8/2026 7:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:29,663] Error 
****************************????****************************
??????:19/8/2026 7:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:29,813] Error 
****************************????****************************
??????:19/8/2026 7:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:29,960] Error 
****************************????****************************
??????:19/8/2026 7:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:30,112] Error 
****************************????****************************
??????:19/8/2026 7:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:30,255] Error 
****************************????****************************
??????:19/8/2026 7:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:30,399] Error 
****************************????****************************
??????:19/8/2026 7:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:30,545] Error 
****************************????****************************
??????:19/8/2026 7:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:30,686] Error 
****************************????****************************
??????:19/8/2026 7:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:30,833] Error 
****************************????****************************
??????:19/8/2026 7:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:30,978] Error 
****************************????****************************
??????:19/8/2026 7:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:31,120] Error 
****************************????****************************
??????:19/8/2026 7:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:31,262] Error 
****************************????****************************
??????:19/8/2026 7:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:31,404] Error 
****************************????****************************
??????:19/8/2026 7:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:31,549] Error 
****************************????****************************
??????:19/8/2026 7:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:31,691] Error 
****************************????****************************
??????:19/8/2026 7:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:31,841] Error 
****************************????****************************
??????:19/8/2026 7:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:31,986] Error 
****************************????****************************
??????:19/8/2026 7:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:32,129] Error 
****************************????****************************
??????:19/8/2026 7:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:32,273] Error 
****************************????****************************
??????:19/8/2026 7:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:32,417] Error 
****************************????****************************
??????:19/8/2026 7:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:32,563] Error 
****************************????****************************
??????:19/8/2026 7:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:32,707] Error 
****************************????****************************
??????:19/8/2026 7:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:32,852] Error 
****************************????****************************
??????:19/8/2026 7:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:32,996] Error 
****************************????****************************
??????:19/8/2026 7:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:33,141] Error 
****************************????****************************
??????:19/8/2026 7:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:33,284] Error 
****************************????****************************
??????:19/8/2026 7:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:33,426] Error 
****************************????****************************
??????:19/8/2026 7:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:33,568] Error 
****************************????****************************
??????:19/8/2026 7:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:33,712] Error 
****************************????****************************
??????:19/8/2026 7:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:33,859] Error 
****************************????****************************
??????:19/8/2026 7:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:34,007] Error 
****************************????****************************
??????:19/8/2026 7:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:34,163] Error 
****************************????****************************
??????:19/8/2026 7:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:34,302] Error 
****************************????****************************
??????:19/8/2026 7:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:34,448] Error 
****************************????****************************
??????:19/8/2026 7:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:34,593] Error 
****************************????****************************
??????:19/8/2026 7:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:34,744] Error 
****************************????****************************
??????:19/8/2026 7:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:34,891] Error 
****************************????****************************
??????:19/8/2026 7:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:35,038] Error 
****************************????****************************
??????:19/8/2026 7:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:35,184] Error 
****************************????****************************
??????:19/8/2026 7:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:35,325] Error 
****************************????****************************
??????:19/8/2026 7:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:35,470] Error 
****************************????****************************
??????:19/8/2026 7:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:35,618] Error 
****************************????****************************
??????:19/8/2026 7:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:35,771] Error 
****************************????****************************
??????:19/8/2026 7:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:35,924] Error 
****************************????****************************
??????:19/8/2026 7:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:36,073] Error 
****************************????****************************
??????:19/8/2026 7:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:36,225] Error 
****************************????****************************
??????:19/8/2026 7:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:36,373] Error 
****************************????****************************
??????:19/8/2026 7:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:36,517] Error 
****************************????****************************
??????:19/8/2026 7:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:36,666] Error 
****************************????****************************
??????:19/8/2026 7:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:36,820] Error 
****************************????****************************
??????:19/8/2026 7:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:36,971] Error 
****************************????****************************
??????:19/8/2026 7:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:37,115] Error 
****************************????****************************
??????:19/8/2026 7:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:37,255] Error 
****************************????****************************
??????:19/8/2026 7:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:37,398] Error 
****************************????****************************
??????:19/8/2026 7:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:37,547] Error 
****************************????****************************
??????:19/8/2026 7:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:37,696] Error 
****************************????****************************
??????:19/8/2026 7:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:37,849] Error 
****************************????****************************
??????:19/8/2026 7:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:38,010] Error 
****************************????****************************
??????:19/8/2026 7:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:38,168] Error 
****************************????****************************
??????:19/8/2026 7:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:38,325] Error 
****************************????****************************
??????:19/8/2026 7:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:38,476] Error 
****************************????****************************
??????:19/8/2026 7:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:38,624] Error 
****************************????****************************
??????:19/8/2026 7:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:38,784] Error 
****************************????****************************
??????:19/8/2026 7:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:38,960] Error 
****************************????****************************
??????:19/8/2026 7:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:39,111] Error 
****************************????****************************
??????:19/8/2026 7:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:39,256] Error 
****************************????****************************
??????:19/8/2026 7:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:39,399] Error 
****************************????****************************
??????:19/8/2026 7:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:39,545] Error 
****************************????****************************
??????:19/8/2026 7:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:39,692] Error 
****************************????****************************
??????:19/8/2026 7:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:39,871] Error 
****************************????****************************
??????:19/8/2026 7:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:40,022] Error 
****************************????****************************
??????:19/8/2026 7:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:40,189] Error 
****************************????****************************
??????:19/8/2026 7:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:40,360] Error 
****************************????****************************
??????:19/8/2026 7:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:40,505] Error 
****************************????****************************
??????:19/8/2026 7:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:40,652] Error 
****************************????****************************
??????:19/8/2026 7:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:40,802] Error 
****************************????****************************
??????:19/8/2026 7:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:40,946] Error 
****************************????****************************
??????:19/8/2026 7:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:41,096] Error 
****************************????****************************
??????:19/8/2026 7:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:41,240] Error 
****************************????****************************
??????:19/8/2026 7:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:41,383] Error 
****************************????****************************
??????:19/8/2026 7:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:41,527] Error 
****************************????****************************
??????:19/8/2026 7:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:41,670] Error 
****************************????****************************
??????:19/8/2026 7:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:41,820] Error 
****************************????****************************
??????:19/8/2026 7:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:41,970] Error 
****************************????****************************
??????:19/8/2026 7:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:42,113] Error 
****************************????****************************
??????:19/8/2026 7:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:42,266] Error 
****************************????****************************
??????:19/8/2026 7:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:42,414] Error 
****************************????****************************
??????:19/8/2026 7:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:42,563] Error 
****************************????****************************
??????:19/8/2026 7:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:42,715] Error 
****************************????****************************
??????:19/8/2026 7:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:42,867] Error 
****************************????****************************
??????:19/8/2026 7:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:43,023] Error 
****************************????****************************
??????:19/8/2026 7:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:43,174] Error 
****************************????****************************
??????:19/8/2026 7:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:43,326] Error 
****************************????****************************
??????:19/8/2026 7:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:43,482] Error 
****************************????****************************
??????:19/8/2026 7:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:43,628] Error 
****************************????****************************
??????:19/8/2026 7:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:43,781] Error 
****************************????****************************
??????:19/8/2026 7:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:43,930] Error 
****************************????****************************
??????:19/8/2026 7:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:44,084] Error 
****************************????****************************
??????:19/8/2026 7:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:44,227] Error 
****************************????****************************
??????:19/8/2026 7:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:44,375] Error 
****************************????****************************
??????:19/8/2026 7:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:44,525] Error 
****************************????****************************
??????:19/8/2026 7:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:44,688] Error 
****************************????****************************
??????:19/8/2026 7:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:44,836] Error 
****************************????****************************
??????:19/8/2026 7:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:44,978] Error 
****************************????****************************
??????:19/8/2026 7:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:45,122] Error 
****************************????****************************
??????:19/8/2026 7:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:45,274] Error 
****************************????****************************
??????:19/8/2026 7:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:45,432] Error 
****************************????****************************
??????:19/8/2026 7:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:45,580] Error 
****************************????****************************
??????:19/8/2026 7:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:45,728] Error 
****************************????****************************
??????:19/8/2026 7:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:45,876] Error 
****************************????****************************
??????:19/8/2026 7:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:46,021] Error 
****************************????****************************
??????:19/8/2026 7:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:46,163] Error 
****************************????****************************
??????:19/8/2026 7:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:46,317] Error 
****************************????****************************
??????:19/8/2026 7:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:46,460] Error 
****************************????****************************
??????:19/8/2026 7:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:46,603] Error 
****************************????****************************
??????:19/8/2026 7:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:46,749] Error 
****************************????****************************
??????:19/8/2026 7:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:46,892] Error 
****************************????****************************
??????:19/8/2026 7:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:47,038] Error 
****************************????****************************
??????:19/8/2026 7:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:47,181] Error 
****************************????****************************
??????:19/8/2026 7:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:47,323] Error 
****************************????****************************
??????:19/8/2026 7:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:47,466] Error 
****************************????****************************
??????:19/8/2026 7:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:47,607] Error 
****************************????****************************
??????:19/8/2026 7:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:47,754] Error 
****************************????****************************
??????:19/8/2026 7:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:47,897] Error 
****************************????****************************
??????:19/8/2026 7:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:48,039] Error 
****************************????****************************
??????:19/8/2026 7:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:48,183] Error 
****************************????****************************
??????:19/8/2026 7:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:48,321] Error 
****************************????****************************
??????:19/8/2026 7:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:48,460] Error 
****************************????****************************
??????:19/8/2026 7:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:48,604] Error 
****************************????****************************
??????:19/8/2026 7:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:48,753] Error 
****************************????****************************
??????:19/8/2026 7:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:48,890] Error 
****************************????****************************
??????:19/8/2026 7:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:49,036] Error 
****************************????****************************
??????:19/8/2026 7:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:49,177] Error 
****************************????****************************
??????:19/8/2026 7:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:49,314] Error 
****************************????****************************
??????:19/8/2026 7:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:49,457] Error 
****************************????****************************
??????:19/8/2026 7:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:49,595] Error 
****************************????****************************
??????:19/8/2026 7:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:49,744] Error 
****************************????****************************
??????:19/8/2026 7:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:49,887] Error 
****************************????****************************
??????:19/8/2026 7:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:50,029] Error 
****************************????****************************
??????:19/8/2026 7:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:50,169] Error 
****************************????****************************
??????:19/8/2026 7:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:50,318] Error 
****************************????****************************
??????:19/8/2026 7:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:50,479] Error 
****************************????****************************
??????:19/8/2026 7:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:50,624] Error 
****************************????****************************
??????:19/8/2026 7:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:50,775] Error 
****************************????****************************
??????:19/8/2026 7:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:50,919] Error 
****************************????****************************
??????:19/8/2026 7:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:51,068] Error 
****************************????****************************
??????:19/8/2026 7:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:51,218] Error 
****************************????****************************
??????:19/8/2026 7:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:51,367] Error 
****************************????****************************
??????:19/8/2026 7:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:51,511] Error 
****************************????****************************
??????:19/8/2026 7:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:51,658] Error 
****************************????****************************
??????:19/8/2026 7:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:51,811] Error 
****************************????****************************
??????:19/8/2026 7:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:51,958] Error 
****************************????****************************
??????:19/8/2026 7:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:52,110] Error 
****************************????****************************
??????:19/8/2026 7:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:52,255] Error 
****************************????****************************
??????:19/8/2026 7:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:52,398] Error 
****************************????****************************
??????:19/8/2026 7:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:52,538] Error 
****************************????****************************
??????:19/8/2026 7:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:52,686] Error 
****************************????****************************
??????:19/8/2026 7:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:52,837] Error 
****************************????****************************
??????:19/8/2026 7:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:52,982] Error 
****************************????****************************
??????:19/8/2026 7:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:53,131] Error 
****************************????****************************
??????:19/8/2026 7:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:53,275] Error 
****************************????****************************
??????:19/8/2026 7:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:53,418] Error 
****************************????****************************
??????:19/8/2026 7:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:53,560] Error 
****************************????****************************
??????:19/8/2026 7:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:53,711] Error 
****************************????****************************
??????:19/8/2026 7:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:53,856] Error 
****************************????****************************
??????:19/8/2026 7:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:53,998] Error 
****************************????****************************
??????:19/8/2026 7:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:54,150] Error 
****************************????****************************
??????:19/8/2026 7:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:54,296] Error 
****************************????****************************
??????:19/8/2026 7:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:54,446] Error 
****************************????****************************
??????:19/8/2026 7:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:54,589] Error 
****************************????****************************
??????:19/8/2026 7:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:54,737] Error 
****************************????****************************
??????:19/8/2026 7:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:54,877] Error 
****************************????****************************
??????:19/8/2026 7:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:55,021] Error 
****************************????****************************
??????:19/8/2026 7:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:55,160] Error 
****************************????****************************
??????:19/8/2026 7:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:55,304] Error 
****************************????****************************
??????:19/8/2026 7:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:55,443] Error 
****************************????****************************
??????:19/8/2026 7:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:55,584] Error 
****************************????****************************
??????:19/8/2026 7:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:55,727] Error 
****************************????****************************
??????:19/8/2026 7:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:55,871] Error 
****************************????****************************
??????:19/8/2026 7:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:56,011] Error 
****************************????****************************
??????:19/8/2026 7:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:56,161] Error 
****************************????****************************
??????:19/8/2026 7:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:56,299] Error 
****************************????****************************
??????:19/8/2026 7:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:56,437] Error 
****************************????****************************
??????:19/8/2026 7:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:56,583] Error 
****************************????****************************
??????:19/8/2026 7:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:56,726] Error 
****************************????****************************
??????:19/8/2026 7:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:56,869] Error 
****************************????****************************
??????:19/8/2026 7:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:57,017] Error 
****************************????****************************
??????:19/8/2026 7:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:57,163] Error 
****************************????****************************
??????:19/8/2026 7:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:57,311] Error 
****************************????****************************
??????:19/8/2026 7:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:57,451] Error 
****************************????****************************
??????:19/8/2026 7:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:57,597] Error 
****************************????****************************
??????:19/8/2026 7:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:57,745] Error 
****************************????****************************
??????:19/8/2026 7:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:57,885] Error 
****************************????****************************
??????:19/8/2026 7:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:58,026] Error 
****************************????****************************
??????:19/8/2026 7:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:58,170] Error 
****************************????****************************
??????:19/8/2026 7:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:58,312] Error 
****************************????****************************
??????:19/8/2026 7:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:58,455] Error 
****************************????****************************
??????:19/8/2026 7:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:58,611] Error 
****************************????****************************
??????:19/8/2026 7:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:58,762] Error 
****************************????****************************
??????:19/8/2026 7:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:58,907] Error 
****************************????****************************
??????:19/8/2026 7:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:59,044] Error 
****************************????****************************
??????:19/8/2026 7:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:59,191] Error 
****************************????****************************
??????:19/8/2026 7:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:59,334] Error 
****************************????****************************
??????:19/8/2026 7:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:59,477] Error 
****************************????****************************
??????:19/8/2026 7:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:59,620] Error 
****************************????****************************
??????:19/8/2026 7:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:59,767] Error 
****************************????****************************
??????:19/8/2026 7:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:30:59,909] Error 
****************************????****************************
??????:19/8/2026 7:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:00,056] Error 
****************************????****************************
??????:19/8/2026 7:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:00,199] Error 
****************************????****************************
??????:19/8/2026 7:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:00,342] Error 
****************************????****************************
??????:19/8/2026 7:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:00,485] Error 
****************************????****************************
??????:19/8/2026 7:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:00,629] Error 
****************************????****************************
??????:19/8/2026 7:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:00,776] Error 
****************************????****************************
??????:19/8/2026 7:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:00,917] Error 
****************************????****************************
??????:19/8/2026 7:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:01,058] Error 
****************************????****************************
??????:19/8/2026 7:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:01,201] Error 
****************************????****************************
??????:19/8/2026 7:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:01,342] Error 
****************************????****************************
??????:19/8/2026 7:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:01,480] Error 
****************************????****************************
??????:19/8/2026 7:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:01,620] Error 
****************************????****************************
??????:19/8/2026 7:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:01,766] Error 
****************************????****************************
??????:19/8/2026 7:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:01,907] Error 
****************************????****************************
??????:19/8/2026 7:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:02,045] Error 
****************************????****************************
??????:19/8/2026 7:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:02,193] Error 
****************************????****************************
??????:19/8/2026 7:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:02,337] Error 
****************************????****************************
??????:19/8/2026 7:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:02,475] Error 
****************************????****************************
??????:19/8/2026 7:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:02,626] Error 
****************************????****************************
??????:19/8/2026 7:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:02,771] Error 
****************************????****************************
??????:19/8/2026 7:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:02,913] Error 
****************************????****************************
??????:19/8/2026 7:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:03,052] Error 
****************************????****************************
??????:19/8/2026 7:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:03,194] Error 
****************************????****************************
??????:19/8/2026 7:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:03,335] Error 
****************************????****************************
??????:19/8/2026 7:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:03,474] Error 
****************************????****************************
??????:19/8/2026 7:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:03,614] Error 
****************************????****************************
??????:19/8/2026 7:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:03,760] Error 
****************************????****************************
??????:19/8/2026 7:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:03,898] Error 
****************************????****************************
??????:19/8/2026 7:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:04,036] Error 
****************************????****************************
??????:19/8/2026 7:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:04,181] Error 
****************************????****************************
??????:19/8/2026 7:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:04,326] Error 
****************************????****************************
??????:19/8/2026 7:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:04,461] Error 
****************************????****************************
??????:19/8/2026 7:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:04,604] Error 
****************************????****************************
??????:19/8/2026 7:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:04,753] Error 
****************************????****************************
??????:19/8/2026 7:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:04,891] Error 
****************************????****************************
??????:19/8/2026 7:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:05,026] Error 
****************************????****************************
??????:19/8/2026 7:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:05,170] Error 
****************************????****************************
??????:19/8/2026 7:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:05,308] Error 
****************************????****************************
??????:19/8/2026 7:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:05,444] Error 
****************************????****************************
??????:19/8/2026 7:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:05,583] Error 
****************************????****************************
??????:19/8/2026 7:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:05,736] Error 
****************************????****************************
??????:19/8/2026 7:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:05,878] Error 
****************************????****************************
??????:19/8/2026 7:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:06,017] Error 
****************************????****************************
??????:19/8/2026 7:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:06,157] Error 
****************************????****************************
??????:19/8/2026 7:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:06,296] Error 
****************************????****************************
??????:19/8/2026 7:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:06,437] Error 
****************************????****************************
??????:19/8/2026 7:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:06,583] Error 
****************************????****************************
??????:19/8/2026 7:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:06,757] Error 
****************************????****************************
??????:19/8/2026 7:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:06,898] Error 
****************************????****************************
??????:19/8/2026 7:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:07,036] Error 
****************************????****************************
??????:19/8/2026 7:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:07,184] Error 
****************************????****************************
??????:19/8/2026 7:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:07,323] Error 
****************************????****************************
??????:19/8/2026 7:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:07,460] Error 
****************************????****************************
??????:19/8/2026 7:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:07,600] Error 
****************************????****************************
??????:19/8/2026 7:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:07,745] Error 
****************************????****************************
??????:19/8/2026 7:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:07,887] Error 
****************************????****************************
??????:19/8/2026 7:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:08,025] Error 
****************************????****************************
??????:19/8/2026 7:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:08,165] Error 
****************************????****************************
??????:19/8/2026 7:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:08,314] Error 
****************************????****************************
??????:19/8/2026 7:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:08,454] Error 
****************************????****************************
??????:19/8/2026 7:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:08,601] Error 
****************************????****************************
??????:19/8/2026 7:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:08,749] Error 
****************************????****************************
??????:19/8/2026 7:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:08,895] Error 
****************************????****************************
??????:19/8/2026 7:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:09,041] Error 
****************************????****************************
??????:19/8/2026 7:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:09,192] Error 
****************************????****************************
??????:19/8/2026 7:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:09,334] Error 
****************************????****************************
??????:19/8/2026 7:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:09,480] Error 
****************************????****************************
??????:19/8/2026 7:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:09,626] Error 
****************************????****************************
??????:19/8/2026 7:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:09,778] Error 
****************************????****************************
??????:19/8/2026 7:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:09,927] Error 
****************************????****************************
??????:19/8/2026 7:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:10,072] Error 
****************************????****************************
??????:19/8/2026 7:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:10,219] Error 
****************************????****************************
??????:19/8/2026 7:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:10,364] Error 
****************************????****************************
??????:19/8/2026 7:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:10,508] Error 
****************************????****************************
??????:19/8/2026 7:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:10,655] Error 
****************************????****************************
??????:19/8/2026 7:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:10,821] Error 
****************************????****************************
??????:19/8/2026 7:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:10,968] Error 
****************************????****************************
??????:19/8/2026 7:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:11,112] Error 
****************************????****************************
??????:19/8/2026 7:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:11,262] Error 
****************************????****************************
??????:19/8/2026 7:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:11,411] Error 
****************************????****************************
??????:19/8/2026 7:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:11,555] Error 
****************************????****************************
??????:19/8/2026 7:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:11,705] Error 
****************************????****************************
??????:19/8/2026 7:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:11,855] Error 
****************************????****************************
??????:19/8/2026 7:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:12,005] Error 
****************************????****************************
??????:19/8/2026 7:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:12,152] Error 
****************************????****************************
??????:19/8/2026 7:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:12,304] Error 
****************************????****************************
??????:19/8/2026 7:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:12,448] Error 
****************************????****************************
??????:19/8/2026 7:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:12,595] Error 
****************************????****************************
??????:19/8/2026 7:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:12,751] Error 
****************************????****************************
??????:19/8/2026 7:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:12,898] Error 
****************************????****************************
??????:19/8/2026 7:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:13,044] Error 
****************************????****************************
??????:19/8/2026 7:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:13,188] Error 
****************************????****************************
??????:19/8/2026 7:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:13,344] Error 
****************************????****************************
??????:19/8/2026 7:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:13,486] Error 
****************************????****************************
??????:19/8/2026 7:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:13,636] Error 
****************************????****************************
??????:19/8/2026 7:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:13,784] Error 
****************************????****************************
??????:19/8/2026 7:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:13,929] Error 
****************************????****************************
??????:19/8/2026 7:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:14,074] Error 
****************************????****************************
??????:19/8/2026 7:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:14,226] Error 
****************************????****************************
??????:19/8/2026 7:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:14,372] Error 
****************************????****************************
??????:19/8/2026 7:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:14,519] Error 
****************************????****************************
??????:19/8/2026 7:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:14,665] Error 
****************************????****************************
??????:19/8/2026 7:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:14,827] Error 
****************************????****************************
??????:19/8/2026 7:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:14,977] Error 
****************************????****************************
??????:19/8/2026 7:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:15,123] Error 
****************************????****************************
??????:19/8/2026 7:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:15,283] Error 
****************************????****************************
??????:19/8/2026 7:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:15,432] Error 
****************************????****************************
??????:19/8/2026 7:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:15,574] Error 
****************************????****************************
??????:19/8/2026 7:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:15,724] Error 
****************************????****************************
??????:19/8/2026 7:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:15,872] Error 
****************************????****************************
??????:19/8/2026 7:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:16,021] Error 
****************************????****************************
??????:19/8/2026 7:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:16,169] Error 
****************************????****************************
??????:19/8/2026 7:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:16,313] Error 
****************************????****************************
??????:19/8/2026 7:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:16,461] Error 
****************************????****************************
??????:19/8/2026 7:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:16,612] Error 
****************************????****************************
??????:19/8/2026 7:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:16,764] Error 
****************************????****************************
??????:19/8/2026 7:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:16,910] Error 
****************************????****************************
??????:19/8/2026 7:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:17,054] Error 
****************************????****************************
??????:19/8/2026 7:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:17,206] Error 
****************************????****************************
??????:19/8/2026 7:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:17,352] Error 
****************************????****************************
??????:19/8/2026 7:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:17,504] Error 
****************************????****************************
??????:19/8/2026 7:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:17,648] Error 
****************************????****************************
??????:19/8/2026 7:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:17,814] Error 
****************************????****************************
??????:19/8/2026 7:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:17,964] Error 
****************************????****************************
??????:19/8/2026 7:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:18,114] Error 
****************************????****************************
??????:19/8/2026 7:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:18,270] Error 
****************************????****************************
??????:19/8/2026 7:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:18,415] Error 
****************************????****************************
??????:19/8/2026 7:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:18,563] Error 
****************************????****************************
??????:19/8/2026 7:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:18,711] Error 
****************************????****************************
??????:19/8/2026 7:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:18,858] Error 
****************************????****************************
??????:19/8/2026 7:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:19,022] Error 
****************************????****************************
??????:19/8/2026 7:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:19,174] Error 
****************************????****************************
??????:19/8/2026 7:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:19,327] Error 
****************************????****************************
??????:19/8/2026 7:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:19,477] Error 
****************************????****************************
??????:19/8/2026 7:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:19,623] Error 
****************************????****************************
??????:19/8/2026 7:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:19,771] Error 
****************************????****************************
??????:19/8/2026 7:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:19,921] Error 
****************************????****************************
??????:19/8/2026 7:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:20,067] Error 
****************************????****************************
??????:19/8/2026 7:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:20,212] Error 
****************************????****************************
??????:19/8/2026 7:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:20,359] Error 
****************************????****************************
??????:19/8/2026 7:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:20,511] Error 
****************************????****************************
??????:19/8/2026 7:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:20,661] Error 
****************************????****************************
??????:19/8/2026 7:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:20,815] Error 
****************************????****************************
??????:19/8/2026 7:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:20,957] Error 
****************************????****************************
??????:19/8/2026 7:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:21,103] Error 
****************************????****************************
??????:19/8/2026 7:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:21,251] Error 
****************************????****************************
??????:19/8/2026 7:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:21,402] Error 
****************************????****************************
??????:19/8/2026 7:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:21,544] Error 
****************************????****************************
??????:19/8/2026 7:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:21,690] Error 
****************************????****************************
??????:19/8/2026 7:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:21,839] Error 
****************************????****************************
??????:19/8/2026 7:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:21,985] Error 
****************************????****************************
??????:19/8/2026 7:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:22,131] Error 
****************************????****************************
??????:19/8/2026 7:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:22,278] Error 
****************************????****************************
??????:19/8/2026 7:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:22,430] Error 
****************************????****************************
??????:19/8/2026 7:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:22,577] Error 
****************************????****************************
??????:19/8/2026 7:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:22,727] Error 
****************************????****************************
??????:19/8/2026 7:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:22,881] Error 
****************************????****************************
??????:19/8/2026 7:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:23,035] Error 
****************************????****************************
??????:19/8/2026 7:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:23,182] Error 
****************************????****************************
??????:19/8/2026 7:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:23,332] Error 
****************************????****************************
??????:19/8/2026 7:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:23,479] Error 
****************************????****************************
??????:19/8/2026 7:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:23,627] Error 
****************************????****************************
??????:19/8/2026 7:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:23,783] Error 
****************************????****************************
??????:19/8/2026 7:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:23,927] Error 
****************************????****************************
??????:19/8/2026 7:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:24,072] Error 
****************************????****************************
??????:19/8/2026 7:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:24,224] Error 
****************************????****************************
??????:19/8/2026 7:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:24,373] Error 
****************************????****************************
??????:19/8/2026 7:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:24,521] Error 
****************************????****************************
??????:19/8/2026 7:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:24,671] Error 
****************************????****************************
??????:19/8/2026 7:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:24,818] Error 
****************************????****************************
??????:19/8/2026 7:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:24,969] Error 
****************************????****************************
??????:19/8/2026 7:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:25,114] Error 
****************************????****************************
??????:19/8/2026 7:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:25,270] Error 
****************************????****************************
??????:19/8/2026 7:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:25,415] Error 
****************************????****************************
??????:19/8/2026 7:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:25,566] Error 
****************************????****************************
??????:19/8/2026 7:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:25,714] Error 
****************************????****************************
??????:19/8/2026 7:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:25,868] Error 
****************************????****************************
??????:19/8/2026 7:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:26,017] Error 
****************************????****************************
??????:19/8/2026 7:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:26,167] Error 
****************************????****************************
??????:19/8/2026 7:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:26,316] Error 
****************************????****************************
??????:19/8/2026 7:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:26,460] Error 
****************************????****************************
??????:19/8/2026 7:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:26,613] Error 
****************************????****************************
??????:19/8/2026 7:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:26,765] Error 
****************************????****************************
??????:19/8/2026 7:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:26,911] Error 
****************************????****************************
??????:19/8/2026 7:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:27,064] Error 
****************************????****************************
??????:19/8/2026 7:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:27,217] Error 
****************************????****************************
??????:19/8/2026 7:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:27,367] Error 
****************************????****************************
??????:19/8/2026 7:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:27,519] Error 
****************************????****************************
??????:19/8/2026 7:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:27,671] Error 
****************************????****************************
??????:19/8/2026 7:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:27,824] Error 
****************************????****************************
??????:19/8/2026 7:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:27,976] Error 
****************************????****************************
??????:19/8/2026 7:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:28,127] Error 
****************************????****************************
??????:19/8/2026 7:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:28,282] Error 
****************************????****************************
??????:19/8/2026 7:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:28,432] Error 
****************************????****************************
??????:19/8/2026 7:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:28,577] Error 
****************************????****************************
??????:19/8/2026 7:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:28,732] Error 
****************************????****************************
??????:19/8/2026 7:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:28,879] Error 
****************************????****************************
??????:19/8/2026 7:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:29,026] Error 
****************************????****************************
??????:19/8/2026 7:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:29,172] Error 
****************************????****************************
??????:19/8/2026 7:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:29,315] Error 
****************************????****************************
??????:19/8/2026 7:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:29,462] Error 
****************************????****************************
??????:19/8/2026 7:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:29,607] Error 
****************************????****************************
??????:19/8/2026 7:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:29,762] Error 
****************************????****************************
??????:19/8/2026 7:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:29,908] Error 
****************************????****************************
??????:19/8/2026 7:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:30,053] Error 
****************************????****************************
??????:19/8/2026 7:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:30,203] Error 
****************************????****************************
??????:19/8/2026 7:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:30,347] Error 
****************************????****************************
??????:19/8/2026 7:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:30,495] Error 
****************************????****************************
??????:19/8/2026 7:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:30,636] Error 
****************************????****************************
??????:19/8/2026 7:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:30,791] Error 
****************************????****************************
??????:19/8/2026 7:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:30,942] Error 
****************************????****************************
??????:19/8/2026 7:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:31,087] Error 
****************************????****************************
??????:19/8/2026 7:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:31,246] Error 
****************************????****************************
??????:19/8/2026 7:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:31,396] Error 
****************************????****************************
??????:19/8/2026 7:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:31,544] Error 
****************************????****************************
??????:19/8/2026 7:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:31,692] Error 
****************************????****************************
??????:19/8/2026 7:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:31,842] Error 
****************************????****************************
??????:19/8/2026 7:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:31,989] Error 
****************************????****************************
??????:19/8/2026 7:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:32,138] Error 
****************************????****************************
??????:19/8/2026 7:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:32,285] Error 
****************************????****************************
??????:19/8/2026 7:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:32,436] Error 
****************************????****************************
??????:19/8/2026 7:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:32,586] Error 
****************************????****************************
??????:19/8/2026 7:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:32,741] Error 
****************************????****************************
??????:19/8/2026 7:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:32,888] Error 
****************************????****************************
??????:19/8/2026 7:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:33,035] Error 
****************************????****************************
??????:19/8/2026 7:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:33,179] Error 
****************************????****************************
??????:19/8/2026 7:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:33,328] Error 
****************************????****************************
??????:19/8/2026 7:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:33,476] Error 
****************************????****************************
??????:19/8/2026 7:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:33,624] Error 
****************************????****************************
??????:19/8/2026 7:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:33,775] Error 
****************************????****************************
??????:19/8/2026 7:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:33,920] Error 
****************************????****************************
??????:19/8/2026 7:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:34,067] Error 
****************************????****************************
??????:19/8/2026 7:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:34,214] Error 
****************************????****************************
??????:19/8/2026 7:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:34,365] Error 
****************************????****************************
??????:19/8/2026 7:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:34,513] Error 
****************************????****************************
??????:19/8/2026 7:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:34,662] Error 
****************************????****************************
??????:19/8/2026 7:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:34,816] Error 
****************************????****************************
??????:19/8/2026 7:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:34,967] Error 
****************************????****************************
??????:19/8/2026 7:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:35,117] Error 
****************************????****************************
??????:19/8/2026 7:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:35,274] Error 
****************************????****************************
??????:19/8/2026 7:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:35,426] Error 
****************************????****************************
??????:19/8/2026 7:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:35,574] Error 
****************************????****************************
??????:19/8/2026 7:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:35,723] Error 
****************************????****************************
??????:19/8/2026 7:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:35,871] Error 
****************************????****************************
??????:19/8/2026 7:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:36,019] Error 
****************************????****************************
??????:19/8/2026 7:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:36,169] Error 
****************************????****************************
??????:19/8/2026 7:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:36,321] Error 
****************************????****************************
??????:19/8/2026 7:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:36,469] Error 
****************************????****************************
??????:19/8/2026 7:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:36,616] Error 
****************************????****************************
??????:19/8/2026 7:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:36,770] Error 
****************************????****************************
??????:19/8/2026 7:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:36,917] Error 
****************************????****************************
??????:19/8/2026 7:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:37,060] Error 
****************************????****************************
??????:19/8/2026 7:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:37,210] Error 
****************************????****************************
??????:19/8/2026 7:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:37,360] Error 
****************************????****************************
??????:19/8/2026 7:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:37,509] Error 
****************************????****************************
??????:19/8/2026 7:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:37,659] Error 
****************************????****************************
??????:19/8/2026 7:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:37,816] Error 
****************************????****************************
??????:19/8/2026 7:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:37,963] Error 
****************************????****************************
??????:19/8/2026 7:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:38,114] Error 
****************************????****************************
??????:19/8/2026 7:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:38,260] Error 
****************************????****************************
??????:19/8/2026 7:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:38,413] Error 
****************************????****************************
??????:19/8/2026 7:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:38,556] Error 
****************************????****************************
??????:19/8/2026 7:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:38,702] Error 
****************************????****************************
??????:19/8/2026 7:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:38,848] Error 
****************************????****************************
??????:19/8/2026 7:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:38,991] Error 
****************************????****************************
??????:19/8/2026 7:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:39,142] Error 
****************************????****************************
??????:19/8/2026 7:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:39,298] Error 
****************************????****************************
??????:19/8/2026 7:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:39,456] Error 
****************************????****************************
??????:19/8/2026 7:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:39,603] Error 
****************************????****************************
??????:19/8/2026 7:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:39,752] Error 
****************************????****************************
??????:19/8/2026 7:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:39,899] Error 
****************************????****************************
??????:19/8/2026 7:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:40,041] Error 
****************************????****************************
??????:19/8/2026 7:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:40,188] Error 
****************************????****************************
??????:19/8/2026 7:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:40,341] Error 
****************************????****************************
??????:19/8/2026 7:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:40,485] Error 
****************************????****************************
??????:19/8/2026 7:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:40,631] Error 
****************************????****************************
??????:19/8/2026 7:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:40,787] Error 
****************************????****************************
??????:19/8/2026 7:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:40,931] Error 
****************************????****************************
??????:19/8/2026 7:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:41,082] Error 
****************************????****************************
??????:19/8/2026 7:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:41,225] Error 
****************************????****************************
??????:19/8/2026 7:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:41,379] Error 
****************************????****************************
??????:19/8/2026 7:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:41,528] Error 
****************************????****************************
??????:19/8/2026 7:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:41,683] Error 
****************************????****************************
??????:19/8/2026 7:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:41,840] Error 
****************************????****************************
??????:19/8/2026 7:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:41,992] Error 
****************************????****************************
??????:19/8/2026 7:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:42,143] Error 
****************************????****************************
??????:19/8/2026 7:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:42,292] Error 
****************************????****************************
??????:19/8/2026 7:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:42,442] Error 
****************************????****************************
??????:19/8/2026 7:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:42,598] Error 
****************************????****************************
??????:19/8/2026 7:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:42,755] Error 
****************************????****************************
??????:19/8/2026 7:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:42,899] Error 
****************************????****************************
??????:19/8/2026 7:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:43,046] Error 
****************************????****************************
??????:19/8/2026 7:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:43,195] Error 
****************************????****************************
??????:19/8/2026 7:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:43,350] Error 
****************************????****************************
??????:19/8/2026 7:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:43,514] Error 
****************************????****************************
??????:19/8/2026 7:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:43,659] Error 
****************************????****************************
??????:19/8/2026 7:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:43,806] Error 
****************************????****************************
??????:19/8/2026 7:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:43,947] Error 
****************************????****************************
??????:19/8/2026 7:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:44,088] Error 
****************************????****************************
??????:19/8/2026 7:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:44,233] Error 
****************************????****************************
??????:19/8/2026 7:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:44,382] Error 
****************************????****************************
??????:19/8/2026 7:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:44,525] Error 
****************************????****************************
??????:19/8/2026 7:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:44,672] Error 
****************************????****************************
??????:19/8/2026 7:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:44,821] Error 
****************************????****************************
??????:19/8/2026 7:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:44,968] Error 
****************************????****************************
??????:19/8/2026 7:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:45,117] Error 
****************************????****************************
??????:19/8/2026 7:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:45,265] Error 
****************************????****************************
??????:19/8/2026 7:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:45,417] Error 
****************************????****************************
??????:19/8/2026 7:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:45,568] Error 
****************************????****************************
??????:19/8/2026 7:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:45,716] Error 
****************************????****************************
??????:19/8/2026 7:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:45,867] Error 
****************************????****************************
??????:19/8/2026 7:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:46,018] Error 
****************************????****************************
??????:19/8/2026 7:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:46,166] Error 
****************************????****************************
??????:19/8/2026 7:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:46,317] Error 
****************************????****************************
??????:19/8/2026 7:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:46,468] Error 
****************************????****************************
??????:19/8/2026 7:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:46,615] Error 
****************************????****************************
??????:19/8/2026 7:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:46,767] Error 
****************************????****************************
??????:19/8/2026 7:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:46,914] Error 
****************************????****************************
??????:19/8/2026 7:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:47,055] Error 
****************************????****************************
??????:19/8/2026 7:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:47,202] Error 
****************************????****************************
??????:19/8/2026 7:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:47,350] Error 
****************************????****************************
??????:19/8/2026 7:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:47,507] Error 
****************************????****************************
??????:19/8/2026 7:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:47,671] Error 
****************************????****************************
??????:19/8/2026 7:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:47,825] Error 
****************************????****************************
??????:19/8/2026 7:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:47,968] Error 
****************************????****************************
??????:19/8/2026 7:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:48,111] Error 
****************************????****************************
??????:19/8/2026 7:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:48,258] Error 
****************************????****************************
??????:19/8/2026 7:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:48,404] Error 
****************************????****************************
??????:19/8/2026 7:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:48,552] Error 
****************************????****************************
??????:19/8/2026 7:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:48,695] Error 
****************************????****************************
??????:19/8/2026 7:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:48,846] Error 
****************************????****************************
??????:19/8/2026 7:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:48,989] Error 
****************************????****************************
??????:19/8/2026 7:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:49,135] Error 
****************************????****************************
??????:19/8/2026 7:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:49,282] Error 
****************************????****************************
??????:19/8/2026 7:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:49,434] Error 
****************************????****************************
??????:19/8/2026 7:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:49,582] Error 
****************************????****************************
??????:19/8/2026 7:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:49,731] Error 
****************************????****************************
??????:19/8/2026 7:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:49,885] Error 
****************************????****************************
??????:19/8/2026 7:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:50,034] Error 
****************************????****************************
??????:19/8/2026 7:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:50,182] Error 
****************************????****************************
??????:19/8/2026 7:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:50,326] Error 
****************************????****************************
??????:19/8/2026 7:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:50,476] Error 
****************************????****************************
??????:19/8/2026 7:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:50,619] Error 
****************************????****************************
??????:19/8/2026 7:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:50,771] Error 
****************************????****************************
??????:19/8/2026 7:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:50,924] Error 
****************************????****************************
??????:19/8/2026 7:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:51,074] Error 
****************************????****************************
??????:19/8/2026 7:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:51,220] Error 
****************************????****************************
??????:19/8/2026 7:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:51,367] Error 
****************************????****************************
??????:19/8/2026 7:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:51,515] Error 
****************************????****************************
??????:19/8/2026 7:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:51,671] Error 
****************************????****************************
??????:19/8/2026 7:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:51,821] Error 
****************************????****************************
??????:19/8/2026 7:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:51,963] Error 
****************************????****************************
??????:19/8/2026 7:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:52,111] Error 
****************************????****************************
??????:19/8/2026 7:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:52,256] Error 
****************************????****************************
??????:19/8/2026 7:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:52,404] Error 
****************************????****************************
??????:19/8/2026 7:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:52,551] Error 
****************************????****************************
??????:19/8/2026 7:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:52,705] Error 
****************************????****************************
??????:19/8/2026 7:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:52,856] Error 
****************************????****************************
??????:19/8/2026 7:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:53,002] Error 
****************************????****************************
??????:19/8/2026 7:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:53,148] Error 
****************************????****************************
??????:19/8/2026 7:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:53,297] Error 
****************************????****************************
??????:19/8/2026 7:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:53,446] Error 
****************************????****************************
??????:19/8/2026 7:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:53,594] Error 
****************************????****************************
??????:19/8/2026 7:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:53,746] Error 
****************************????****************************
??????:19/8/2026 7:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:53,892] Error 
****************************????****************************
??????:19/8/2026 7:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:54,038] Error 
****************************????****************************
??????:19/8/2026 7:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:54,181] Error 
****************************????****************************
??????:19/8/2026 7:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:54,323] Error 
****************************????****************************
??????:19/8/2026 7:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:54,470] Error 
****************************????****************************
??????:19/8/2026 7:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:54,617] Error 
****************************????****************************
??????:19/8/2026 7:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:54,770] Error 
****************************????****************************
??????:19/8/2026 7:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:54,916] Error 
****************************????****************************
??????:19/8/2026 7:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:55,059] Error 
****************************????****************************
??????:19/8/2026 7:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:55,203] Error 
****************************????****************************
??????:19/8/2026 7:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:55,348] Error 
****************************????****************************
??????:19/8/2026 7:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:55,494] Error 
****************************????****************************
??????:19/8/2026 7:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:55,646] Error 
****************************????****************************
??????:19/8/2026 7:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:55,795] Error 
****************************????****************************
??????:19/8/2026 7:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:55,936] Error 
****************************????****************************
??????:19/8/2026 7:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:56,078] Error 
****************************????****************************
??????:19/8/2026 7:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:56,226] Error 
****************************????****************************
??????:19/8/2026 7:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:56,373] Error 
****************************????****************************
??????:19/8/2026 7:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:56,521] Error 
****************************????****************************
??????:19/8/2026 7:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:56,669] Error 
****************************????****************************
??????:19/8/2026 7:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:56,824] Error 
****************************????****************************
??????:19/8/2026 7:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:56,970] Error 
****************************????****************************
??????:19/8/2026 7:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:57,114] Error 
****************************????****************************
??????:19/8/2026 7:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:57,263] Error 
****************************????****************************
??????:19/8/2026 7:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:57,415] Error 
****************************????****************************
??????:19/8/2026 7:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:57,561] Error 
****************************????****************************
??????:19/8/2026 7:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:57,706] Error 
****************************????****************************
??????:19/8/2026 7:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:57,855] Error 
****************************????****************************
??????:19/8/2026 7:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:58,000] Error 
****************************????****************************
??????:19/8/2026 7:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:58,148] Error 
****************************????****************************
??????:19/8/2026 7:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:58,297] Error 
****************************????****************************
??????:19/8/2026 7:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:58,441] Error 
****************************????****************************
??????:19/8/2026 7:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:58,588] Error 
****************************????****************************
??????:19/8/2026 7:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:58,739] Error 
****************************????****************************
??????:19/8/2026 7:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:58,888] Error 
****************************????****************************
??????:19/8/2026 7:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:59,034] Error 
****************************????****************************
??????:19/8/2026 7:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:59,183] Error 
****************************????****************************
??????:19/8/2026 7:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:59,331] Error 
****************************????****************************
??????:19/8/2026 7:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:59,479] Error 
****************************????****************************
??????:19/8/2026 7:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:59,622] Error 
****************************????****************************
??????:19/8/2026 7:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:59,783] Error 
****************************????****************************
??????:19/8/2026 7:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:31:59,927] Error 
****************************????****************************
??????:19/8/2026 7:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:00,074] Error 
****************************????****************************
??????:19/8/2026 7:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:00,223] Error 
****************************????****************************
??????:19/8/2026 7:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:00,367] Error 
****************************????****************************
??????:19/8/2026 7:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:00,512] Error 
****************************????****************************
??????:19/8/2026 7:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:00,658] Error 
****************************????****************************
??????:19/8/2026 7:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:00,809] Error 
****************************????****************************
??????:19/8/2026 7:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:00,951] Error 
****************************????****************************
??????:19/8/2026 7:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:01,094] Error 
****************************????****************************
??????:19/8/2026 7:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:01,240] Error 
****************************????****************************
??????:19/8/2026 7:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:01,387] Error 
****************************????****************************
??????:19/8/2026 7:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:01,542] Error 
****************************????****************************
??????:19/8/2026 7:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:01,693] Error 
****************************????****************************
??????:19/8/2026 7:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:01,847] Error 
****************************????****************************
??????:19/8/2026 7:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:01,993] Error 
****************************????****************************
??????:19/8/2026 7:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:02,133] Error 
****************************????****************************
??????:19/8/2026 7:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:02,278] Error 
****************************????****************************
??????:19/8/2026 7:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:02,420] Error 
****************************????****************************
??????:19/8/2026 7:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:02,560] Error 
****************************????****************************
??????:19/8/2026 7:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:02,709] Error 
****************************????****************************
??????:19/8/2026 7:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:02,855] Error 
****************************????****************************
??????:19/8/2026 7:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:02,993] Error 
****************************????****************************
??????:19/8/2026 7:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:03,132] Error 
****************************????****************************
??????:19/8/2026 7:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:03,269] Error 
****************************????****************************
??????:19/8/2026 7:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:03,408] Error 
****************************????****************************
??????:19/8/2026 7:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:03,548] Error 
****************************????****************************
??????:19/8/2026 7:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:03,687] Error 
****************************????****************************
??????:19/8/2026 7:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:03,853] Error 
****************************????****************************
??????:19/8/2026 7:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:03,995] Error 
****************************????****************************
??????:19/8/2026 7:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:04,133] Error 
****************************????****************************
??????:19/8/2026 7:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:04,309] Error 
****************************????****************************
??????:19/8/2026 7:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:04,492] Error 
****************************????****************************
??????:19/8/2026 7:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:04,674] Error 
****************************????****************************
??????:19/8/2026 7:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:04,866] Error 
****************************????****************************
??????:19/8/2026 7:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:05,043] Error 
****************************????****************************
??????:19/8/2026 7:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:05,221] Error 
****************************????****************************
??????:19/8/2026 7:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:05,400] Error 
****************************????****************************
??????:19/8/2026 7:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:05,588] Error 
****************************????****************************
??????:19/8/2026 7:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:05,777] Error 
****************************????****************************
??????:19/8/2026 7:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:05,955] Error 
****************************????****************************
??????:19/8/2026 7:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:06,136] Error 
****************************????****************************
??????:19/8/2026 7:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:06,319] Error 
****************************????****************************
??????:19/8/2026 7:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:06,503] Error 
****************************????****************************
??????:19/8/2026 7:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:06,681] Error 
****************************????****************************
??????:19/8/2026 7:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:06,867] Error 
****************************????****************************
??????:19/8/2026 7:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:07,048] Error 
****************************????****************************
??????:19/8/2026 7:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:07,215] Error 
****************************????****************************
??????:19/8/2026 7:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:07,354] Error 
****************************????****************************
??????:19/8/2026 7:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:07,495] Error 
****************************????****************************
??????:19/8/2026 7:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:07,632] Error 
****************************????****************************
??????:19/8/2026 7:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:07,778] Error 
****************************????****************************
??????:19/8/2026 7:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:07,930] Error 
****************************????****************************
??????:19/8/2026 7:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:08,068] Error 
****************************????****************************
??????:19/8/2026 7:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:08,203] Error 
****************************????****************************
??????:19/8/2026 7:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:08,341] Error 
****************************????****************************
??????:19/8/2026 7:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:08,483] Error 
****************************????****************************
??????:19/8/2026 7:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:08,618] Error 
****************************????****************************
??????:19/8/2026 7:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:08,766] Error 
****************************????****************************
??????:19/8/2026 7:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:08,914] Error 
****************************????****************************
??????:19/8/2026 7:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:09,051] Error 
****************************????****************************
??????:19/8/2026 7:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:09,189] Error 
****************************????****************************
??????:19/8/2026 7:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:09,328] Error 
****************************????****************************
??????:19/8/2026 7:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:09,470] Error 
****************************????****************************
??????:19/8/2026 7:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:09,608] Error 
****************************????****************************
??????:19/8/2026 7:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:09,752] Error 
****************************????****************************
??????:19/8/2026 7:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:09,893] Error 
****************************????****************************
??????:19/8/2026 7:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:10,031] Error 
****************************????****************************
??????:19/8/2026 7:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:10,170] Error 
****************************????****************************
??????:19/8/2026 7:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:10,311] Error 
****************************????****************************
??????:19/8/2026 7:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:10,453] Error 
****************************????****************************
??????:19/8/2026 7:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:10,592] Error 
****************************????****************************
??????:19/8/2026 7:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:10,735] Error 
****************************????****************************
??????:19/8/2026 7:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:10,881] Error 
****************************????****************************
??????:19/8/2026 7:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:11,021] Error 
****************************????****************************
??????:19/8/2026 7:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:11,162] Error 
****************************????****************************
??????:19/8/2026 7:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:11,298] Error 
****************************????****************************
??????:19/8/2026 7:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:11,442] Error 
****************************????****************************
??????:19/8/2026 7:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:11,584] Error 
****************************????****************************
??????:19/8/2026 7:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:11,722] Error 
****************************????****************************
??????:19/8/2026 7:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:11,867] Error 
****************************????****************************
??????:19/8/2026 7:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:12,022] Error 
****************************????****************************
??????:19/8/2026 7:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:12,163] Error 
****************************????****************************
??????:19/8/2026 7:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:12,305] Error 
****************************????****************************
??????:19/8/2026 7:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:12,441] Error 
****************************????****************************
??????:19/8/2026 7:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:12,580] Error 
****************************????****************************
??????:19/8/2026 7:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:12,726] Error 
****************************????****************************
??????:19/8/2026 7:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:12,869] Error 
****************************????****************************
??????:19/8/2026 7:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:13,015] Error 
****************************????****************************
??????:19/8/2026 7:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:13,158] Error 
****************************????****************************
??????:19/8/2026 7:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:13,294] Error 
****************************????****************************
??????:19/8/2026 7:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:13,436] Error 
****************************????****************************
??????:19/8/2026 7:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:13,575] Error 
****************************????****************************
??????:19/8/2026 7:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:13,721] Error 
****************************????****************************
??????:19/8/2026 7:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:13,866] Error 
****************************????****************************
??????:19/8/2026 7:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:14,004] Error 
****************************????****************************
??????:19/8/2026 7:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:14,142] Error 
****************************????****************************
??????:19/8/2026 7:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:14,284] Error 
****************************????****************************
??????:19/8/2026 7:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:14,424] Error 
****************************????****************************
??????:19/8/2026 7:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:14,562] Error 
****************************????****************************
??????:19/8/2026 7:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:14,706] Error 
****************************????****************************
??????:19/8/2026 7:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:14,847] Error 
****************************????****************************
??????:19/8/2026 7:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:14,988] Error 
****************************????****************************
??????:19/8/2026 7:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:15,125] Error 
****************************????****************************
??????:19/8/2026 7:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:15,264] Error 
****************************????****************************
??????:19/8/2026 7:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:15,404] Error 
****************************????****************************
??????:19/8/2026 7:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:15,541] Error 
****************************????****************************
??????:19/8/2026 7:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:15,684] Error 
****************************????****************************
??????:19/8/2026 7:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:15,829] Error 
****************************????****************************
??????:19/8/2026 7:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:15,969] Error 
****************************????****************************
??????:19/8/2026 7:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:16,120] Error 
****************************????****************************
??????:19/8/2026 7:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:16,266] Error 
****************************????****************************
??????:19/8/2026 7:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:16,414] Error 
****************************????****************************
??????:19/8/2026 7:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:16,557] Error 
****************************????****************************
??????:19/8/2026 7:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:16,699] Error 
****************************????****************************
??????:19/8/2026 7:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:16,847] Error 
****************************????****************************
??????:19/8/2026 7:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:16,993] Error 
****************************????****************************
??????:19/8/2026 7:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:17,134] Error 
****************************????****************************
??????:19/8/2026 7:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:17,279] Error 
****************************????****************************
??????:19/8/2026 7:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:17,420] Error 
****************************????****************************
??????:19/8/2026 7:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:17,562] Error 
****************************????****************************
??????:19/8/2026 7:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:17,707] Error 
****************************????****************************
??????:19/8/2026 7:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:17,857] Error 
****************************????****************************
??????:19/8/2026 7:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:18,005] Error 
****************************????****************************
??????:19/8/2026 7:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:18,155] Error 
****************************????****************************
??????:19/8/2026 7:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:18,296] Error 
****************************????****************************
??????:19/8/2026 7:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:18,439] Error 
****************************????****************************
??????:19/8/2026 7:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:18,583] Error 
****************************????****************************
??????:19/8/2026 7:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:18,724] Error 
****************************????****************************
??????:19/8/2026 7:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:18,862] Error 
****************************????****************************
??????:19/8/2026 7:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:19,004] Error 
****************************????****************************
??????:19/8/2026 7:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:19,145] Error 
****************************????****************************
??????:19/8/2026 7:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:19,286] Error 
****************************????****************************
??????:19/8/2026 7:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:19,425] Error 
****************************????****************************
??????:19/8/2026 7:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:19,572] Error 
****************************????****************************
??????:19/8/2026 7:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:19,714] Error 
****************************????****************************
??????:19/8/2026 7:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:19,856] Error 
****************************????****************************
??????:19/8/2026 7:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:19,994] Error 
****************************????****************************
??????:19/8/2026 7:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:20,147] Error 
****************************????****************************
??????:19/8/2026 7:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:20,290] Error 
****************************????****************************
??????:19/8/2026 7:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:20,428] Error 
****************************????****************************
??????:19/8/2026 7:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:20,573] Error 
****************************????****************************
??????:19/8/2026 7:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:20,720] Error 
****************************????****************************
??????:19/8/2026 7:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:20,867] Error 
****************************????****************************
??????:19/8/2026 7:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:21,005] Error 
****************************????****************************
??????:19/8/2026 7:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:21,144] Error 
****************************????****************************
??????:19/8/2026 7:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:21,284] Error 
****************************????****************************
??????:19/8/2026 7:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:21,424] Error 
****************************????****************************
??????:19/8/2026 7:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:21,565] Error 
****************************????****************************
??????:19/8/2026 7:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:21,710] Error 
****************************????****************************
??????:19/8/2026 7:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:21,856] Error 
****************************????****************************
??????:19/8/2026 7:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:21,999] Error 
****************************????****************************
??????:19/8/2026 7:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:22,142] Error 
****************************????****************************
??????:19/8/2026 7:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:22,280] Error 
****************************????****************************
??????:19/8/2026 7:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:22,415] Error 
****************************????****************************
??????:19/8/2026 7:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:22,554] Error 
****************************????****************************
??????:19/8/2026 7:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:22,698] Error 
****************************????****************************
??????:19/8/2026 7:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:22,843] Error 
****************************????****************************
??????:19/8/2026 7:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:22,984] Error 
****************************????****************************
??????:19/8/2026 7:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:23,127] Error 
****************************????****************************
??????:19/8/2026 7:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:23,270] Error 
****************************????****************************
??????:19/8/2026 7:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:23,412] Error 
****************************????****************************
??????:19/8/2026 7:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:23,556] Error 
****************************????****************************
??????:19/8/2026 7:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:23,699] Error 
****************************????****************************
??????:19/8/2026 7:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:23,843] Error 
****************************????****************************
??????:19/8/2026 7:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:23,982] Error 
****************************????****************************
??????:19/8/2026 7:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:24,125] Error 
****************************????****************************
??????:19/8/2026 7:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:24,278] Error 
****************************????****************************
??????:19/8/2026 7:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:24,416] Error 
****************************????****************************
??????:19/8/2026 7:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:24,557] Error 
****************************????****************************
??????:19/8/2026 7:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:24,693] Error 
****************************????****************************
??????:19/8/2026 7:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:24,839] Error 
****************************????****************************
??????:19/8/2026 7:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:24,980] Error 
****************************????****************************
??????:19/8/2026 7:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:25,119] Error 
****************************????****************************
??????:19/8/2026 7:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:25,261] Error 
****************************????****************************
??????:19/8/2026 7:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:25,401] Error 
****************************????****************************
??????:19/8/2026 7:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:25,538] Error 
****************************????****************************
??????:19/8/2026 7:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:25,679] Error 
****************************????****************************
??????:19/8/2026 7:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:25,824] Error 
****************************????****************************
??????:19/8/2026 7:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:25,963] Error 
****************************????****************************
??????:19/8/2026 7:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:26,103] Error 
****************************????****************************
??????:19/8/2026 7:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:26,246] Error 
****************************????****************************
??????:19/8/2026 7:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:26,387] Error 
****************************????****************************
??????:19/8/2026 7:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:26,523] Error 
****************************????****************************
??????:19/8/2026 7:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:26,661] Error 
****************************????****************************
??????:19/8/2026 7:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:26,807] Error 
****************************????****************************
??????:19/8/2026 7:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:26,945] Error 
****************************????****************************
??????:19/8/2026 7:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:27,087] Error 
****************************????****************************
??????:19/8/2026 7:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:27,227] Error 
****************************????****************************
??????:19/8/2026 7:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:27,369] Error 
****************************????****************************
??????:19/8/2026 7:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:27,508] Error 
****************************????****************************
??????:19/8/2026 7:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:27,647] Error 
****************************????****************************
??????:19/8/2026 7:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:27,792] Error 
****************************????****************************
??????:19/8/2026 7:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:27,947] Error 
****************************????****************************
??????:19/8/2026 7:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:28,094] Error 
****************************????****************************
??????:19/8/2026 7:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:28,246] Error 
****************************????****************************
??????:19/8/2026 7:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:28,388] Error 
****************************????****************************
??????:19/8/2026 7:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:28,528] Error 
****************************????****************************
??????:19/8/2026 7:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:28,678] Error 
****************************????****************************
??????:19/8/2026 7:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:28,827] Error 
****************************????****************************
??????:19/8/2026 7:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:28,973] Error 
****************************????****************************
??????:19/8/2026 7:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:29,120] Error 
****************************????****************************
??????:19/8/2026 7:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:29,266] Error 
****************************????****************************
??????:19/8/2026 7:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:29,409] Error 
****************************????****************************
??????:19/8/2026 7:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:29,550] Error 
****************************????****************************
??????:19/8/2026 7:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:29,695] Error 
****************************????****************************
??????:19/8/2026 7:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:29,842] Error 
****************************????****************************
??????:19/8/2026 7:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:29,986] Error 
****************************????****************************
??????:19/8/2026 7:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:30,121] Error 
****************************????****************************
??????:19/8/2026 7:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:30,261] Error 
****************************????****************************
??????:19/8/2026 7:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:30,407] Error 
****************************????****************************
??????:19/8/2026 7:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:30,548] Error 
****************************????****************************
??????:19/8/2026 7:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:30,696] Error 
****************************????****************************
??????:19/8/2026 7:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:30,845] Error 
****************************????****************************
??????:19/8/2026 7:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:30,990] Error 
****************************????****************************
??????:19/8/2026 7:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:31,134] Error 
****************************????****************************
??????:19/8/2026 7:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:31,277] Error 
****************************????****************************
??????:19/8/2026 7:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:31,416] Error 
****************************????****************************
??????:19/8/2026 7:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:31,558] Error 
****************************????****************************
??????:19/8/2026 7:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:31,698] Error 
****************************????****************************
??????:19/8/2026 7:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:31,846] Error 
****************************????****************************
??????:19/8/2026 7:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:31,980] Error 
****************************????****************************
??????:19/8/2026 7:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:32,124] Error 
****************************????****************************
??????:19/8/2026 7:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:32,273] Error 
****************************????****************************
??????:19/8/2026 7:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:32,419] Error 
****************************????****************************
??????:19/8/2026 7:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:32,554] Error 
****************************????****************************
??????:19/8/2026 7:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:32,698] Error 
****************************????****************************
??????:19/8/2026 7:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:32,844] Error 
****************************????****************************
??????:19/8/2026 7:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:32,985] Error 
****************************????****************************
??????:19/8/2026 7:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:33,129] Error 
****************************????****************************
??????:19/8/2026 7:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:33,271] Error 
****************************????****************************
??????:19/8/2026 7:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:33,407] Error 
****************************????****************************
??????:19/8/2026 7:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:33,545] Error 
****************************????****************************
??????:19/8/2026 7:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:33,687] Error 
****************************????****************************
??????:19/8/2026 7:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:33,834] Error 
****************************????****************************
??????:19/8/2026 7:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:33,971] Error 
****************************????****************************
??????:19/8/2026 7:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:34,117] Error 
****************************????****************************
??????:19/8/2026 7:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:34,265] Error 
****************************????****************************
??????:19/8/2026 7:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:34,412] Error 
****************************????****************************
??????:19/8/2026 7:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:34,554] Error 
****************************????****************************
??????:19/8/2026 7:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:34,700] Error 
****************************????****************************
??????:19/8/2026 7:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:34,852] Error 
****************************????****************************
??????:19/8/2026 7:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:34,998] Error 
****************************????****************************
??????:19/8/2026 7:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:35,142] Error 
****************************????****************************
??????:19/8/2026 7:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:35,288] Error 
****************************????****************************
??????:19/8/2026 7:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:35,429] Error 
****************************????****************************
??????:19/8/2026 7:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:35,566] Error 
****************************????****************************
??????:19/8/2026 7:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:35,703] Error 
****************************????****************************
??????:19/8/2026 7:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:35,846] Error 
****************************????****************************
??????:19/8/2026 7:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:35,988] Error 
****************************????****************************
??????:19/8/2026 7:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:36,131] Error 
****************************????****************************
??????:19/8/2026 7:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:36,274] Error 
****************************????****************************
??????:19/8/2026 7:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:36,428] Error 
****************************????****************************
??????:19/8/2026 7:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:36,573] Error 
****************************????****************************
??????:19/8/2026 7:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:36,717] Error 
****************************????****************************
??????:19/8/2026 7:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:36,862] Error 
****************************????****************************
??????:19/8/2026 7:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:37,008] Error 
****************************????****************************
??????:19/8/2026 7:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:37,153] Error 
****************************????****************************
??????:19/8/2026 7:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:37,301] Error 
****************************????****************************
??????:19/8/2026 7:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:37,446] Error 
****************************????****************************
??????:19/8/2026 7:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:37,585] Error 
****************************????****************************
??????:19/8/2026 7:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:37,730] Error 
****************************????****************************
??????:19/8/2026 7:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:37,872] Error 
****************************????****************************
??????:19/8/2026 7:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:38,013] Error 
****************************????****************************
??????:19/8/2026 7:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:38,149] Error 
****************************????****************************
??????:19/8/2026 7:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:38,299] Error 
****************************????****************************
??????:19/8/2026 7:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:38,433] Error 
****************************????****************************
??????:19/8/2026 7:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:38,569] Error 
****************************????****************************
??????:19/8/2026 7:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:38,707] Error 
****************************????****************************
??????:19/8/2026 7:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:38,842] Error 
****************************????****************************
??????:19/8/2026 7:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:38,979] Error 
****************************????****************************
??????:19/8/2026 7:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:39,112] Error 
****************************????****************************
??????:19/8/2026 7:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:39,250] Error 
****************************????****************************
??????:19/8/2026 7:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:39,389] Error 
****************************????****************************
??????:19/8/2026 7:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:39,534] Error 
****************************????****************************
??????:19/8/2026 7:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:39,678] Error 
****************************????****************************
??????:19/8/2026 7:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:39,826] Error 
****************************????****************************
??????:19/8/2026 7:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:39,967] Error 
****************************????****************************
??????:19/8/2026 7:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:40,111] Error 
****************************????****************************
??????:19/8/2026 7:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:40,257] Error 
****************************????****************************
??????:19/8/2026 7:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:40,405] Error 
****************************????****************************
??????:19/8/2026 7:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:40,550] Error 
****************************????****************************
??????:19/8/2026 7:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:40,692] Error 
****************************????****************************
??????:19/8/2026 7:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:40,842] Error 
****************************????****************************
??????:19/8/2026 7:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:40,984] Error 
****************************????****************************
??????:19/8/2026 7:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:41,120] Error 
****************************????****************************
??????:19/8/2026 7:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:41,263] Error 
****************************????****************************
??????:19/8/2026 7:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:41,408] Error 
****************************????****************************
??????:19/8/2026 7:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:41,547] Error 
****************************????****************************
??????:19/8/2026 7:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:41,685] Error 
****************************????****************************
??????:19/8/2026 7:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:41,828] Error 
****************************????****************************
??????:19/8/2026 7:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:41,968] Error 
****************************????****************************
??????:19/8/2026 7:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:42,108] Error 
****************************????****************************
??????:19/8/2026 7:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:42,262] Error 
****************************????****************************
??????:19/8/2026 7:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:42,410] Error 
****************************????****************************
??????:19/8/2026 7:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:42,560] Error 
****************************????****************************
??????:19/8/2026 7:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:42,707] Error 
****************************????****************************
??????:19/8/2026 7:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:42,855] Error 
****************************????****************************
??????:19/8/2026 7:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:42,994] Error 
****************************????****************************
??????:19/8/2026 7:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:43,146] Error 
****************************????****************************
??????:19/8/2026 7:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:43,307] Error 
****************************????****************************
??????:19/8/2026 7:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:43,448] Error 
****************************????****************************
??????:19/8/2026 7:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:43,586] Error 
****************************????****************************
??????:19/8/2026 7:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:43,731] Error 
****************************????****************************
??????:19/8/2026 7:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:43,883] Error 
****************************????****************************
??????:19/8/2026 7:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:44,020] Error 
****************************????****************************
??????:19/8/2026 7:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:44,184] Error 
****************************????****************************
??????:19/8/2026 7:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:44,338] Error 
****************************????****************************
??????:19/8/2026 7:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:44,512] Error 
****************************????****************************
??????:19/8/2026 7:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:44,679] Error 
****************************????****************************
??????:19/8/2026 7:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:44,832] Error 
****************************????****************************
??????:19/8/2026 7:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:44,969] Error 
****************************????****************************
??????:19/8/2026 7:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:45,108] Error 
****************************????****************************
??????:19/8/2026 7:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:45,251] Error 
****************************????****************************
??????:19/8/2026 7:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:45,396] Error 
****************************????****************************
??????:19/8/2026 7:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:45,537] Error 
****************************????****************************
??????:19/8/2026 7:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:45,675] Error 
****************************????****************************
??????:19/8/2026 7:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:45,822] Error 
****************************????****************************
??????:19/8/2026 7:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:45,956] Error 
****************************????****************************
??????:19/8/2026 7:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:46,090] Error 
****************************????****************************
??????:19/8/2026 7:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:46,227] Error 
****************************????****************************
??????:19/8/2026 7:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:46,365] Error 
****************************????****************************
??????:19/8/2026 7:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:46,501] Error 
****************************????****************************
??????:19/8/2026 7:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:46,644] Error 
****************************????****************************
??????:19/8/2026 7:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:46,790] Error 
****************************????****************************
??????:19/8/2026 7:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:46,929] Error 
****************************????****************************
??????:19/8/2026 7:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:47,071] Error 
****************************????****************************
??????:19/8/2026 7:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:47,205] Error 
****************************????****************************
??????:19/8/2026 7:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:47,345] Error 
****************************????****************************
??????:19/8/2026 7:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:47,481] Error 
****************************????****************************
??????:19/8/2026 7:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:47,622] Error 
****************************????****************************
??????:19/8/2026 7:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:47,770] Error 
****************************????****************************
??????:19/8/2026 7:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:47,908] Error 
****************************????****************************
??????:19/8/2026 7:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:48,045] Error 
****************************????****************************
??????:19/8/2026 7:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:48,178] Error 
****************************????****************************
??????:19/8/2026 7:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:48,314] Error 
****************************????****************************
??????:19/8/2026 7:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:48,453] Error 
****************************????****************************
??????:19/8/2026 7:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:48,604] Error 
****************************????****************************
??????:19/8/2026 7:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:48,747] Error 
****************************????****************************
??????:19/8/2026 7:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:48,887] Error 
****************************????****************************
??????:19/8/2026 7:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:49,024] Error 
****************************????****************************
??????:19/8/2026 7:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:49,175] Error 
****************************????****************************
??????:19/8/2026 7:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:49,324] Error 
****************************????****************************
??????:19/8/2026 7:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:49,460] Error 
****************************????****************************
??????:19/8/2026 7:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:49,596] Error 
****************************????****************************
??????:19/8/2026 7:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:49,739] Error 
****************************????****************************
??????:19/8/2026 7:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:49,879] Error 
****************************????****************************
??????:19/8/2026 7:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:50,014] Error 
****************************????****************************
??????:19/8/2026 7:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:50,153] Error 
****************************????****************************
??????:19/8/2026 7:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:50,289] Error 
****************************????****************************
??????:19/8/2026 7:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:50,427] Error 
****************************????****************************
??????:19/8/2026 7:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:50,561] Error 
****************************????****************************
??????:19/8/2026 7:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:50,702] Error 
****************************????****************************
??????:19/8/2026 7:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:50,846] Error 
****************************????****************************
??????:19/8/2026 7:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:50,981] Error 
****************************????****************************
??????:19/8/2026 7:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:51,115] Error 
****************************????****************************
??????:19/8/2026 7:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:51,253] Error 
****************************????****************************
??????:19/8/2026 7:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:51,395] Error 
****************************????****************************
??????:19/8/2026 7:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:51,533] Error 
****************************????****************************
??????:19/8/2026 7:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:51,672] Error 
****************************????****************************
??????:19/8/2026 7:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:51,820] Error 
****************************????****************************
??????:19/8/2026 7:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:51,957] Error 
****************************????****************************
??????:19/8/2026 7:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:52,092] Error 
****************************????****************************
??????:19/8/2026 7:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:52,227] Error 
****************************????****************************
??????:19/8/2026 7:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:52,362] Error 
****************************????****************************
??????:19/8/2026 7:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:52,502] Error 
****************************????****************************
??????:19/8/2026 7:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:52,654] Error 
****************************????****************************
??????:19/8/2026 7:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:52,801] Error 
****************************????****************************
??????:19/8/2026 7:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:52,945] Error 
****************************????****************************
??????:19/8/2026 7:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:53,084] Error 
****************************????****************************
??????:19/8/2026 7:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:53,220] Error 
****************************????****************************
??????:19/8/2026 7:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:53,360] Error 
****************************????****************************
??????:19/8/2026 7:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:53,497] Error 
****************************????****************************
??????:19/8/2026 7:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:53,635] Error 
****************************????****************************
??????:19/8/2026 7:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:53,785] Error 
****************************????****************************
??????:19/8/2026 7:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:53,925] Error 
****************************????****************************
??????:19/8/2026 7:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:54,064] Error 
****************************????****************************
??????:19/8/2026 7:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:54,202] Error 
****************************????****************************
??????:19/8/2026 7:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:54,347] Error 
****************************????****************************
??????:19/8/2026 7:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:54,484] Error 
****************************????****************************
??????:19/8/2026 7:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:54,625] Error 
****************************????****************************
??????:19/8/2026 7:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:54,769] Error 
****************************????****************************
??????:19/8/2026 7:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:54,906] Error 
****************************????****************************
??????:19/8/2026 7:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:55,043] Error 
****************************????****************************
??????:19/8/2026 7:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:55,177] Error 
****************************????****************************
??????:19/8/2026 7:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:55,310] Error 
****************************????****************************
??????:19/8/2026 7:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:55,449] Error 
****************************????****************************
??????:19/8/2026 7:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:55,586] Error 
****************************????****************************
??????:19/8/2026 7:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:55,724] Error 
****************************????****************************
??????:19/8/2026 7:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:55,869] Error 
****************************????****************************
??????:19/8/2026 7:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:56,004] Error 
****************************????****************************
??????:19/8/2026 7:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:56,142] Error 
****************************????****************************
??????:19/8/2026 7:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:56,284] Error 
****************************????****************************
??????:19/8/2026 7:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:56,422] Error 
****************************????****************************
??????:19/8/2026 7:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:56,561] Error 
****************************????****************************
??????:19/8/2026 7:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:56,712] Error 
****************************????****************************
??????:19/8/2026 7:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:56,853] Error 
****************************????****************************
??????:19/8/2026 7:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:56,993] Error 
****************************????****************************
??????:19/8/2026 7:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:57,132] Error 
****************************????****************************
??????:19/8/2026 7:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:57,275] Error 
****************************????****************************
??????:19/8/2026 7:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:57,418] Error 
****************************????****************************
??????:19/8/2026 7:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:57,558] Error 
****************************????****************************
??????:19/8/2026 7:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:57,695] Error 
****************************????****************************
??????:19/8/2026 7:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:57,840] Error 
****************************????****************************
??????:19/8/2026 7:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:57,984] Error 
****************************????****************************
??????:19/8/2026 7:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:58,117] Error 
****************************????****************************
??????:19/8/2026 7:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:58,252] Error 
****************************????****************************
??????:19/8/2026 7:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:58,386] Error 
****************************????****************************
??????:19/8/2026 7:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:58,527] Error 
****************************????****************************
??????:19/8/2026 7:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:58,666] Error 
****************************????****************************
??????:19/8/2026 7:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:58,813] Error 
****************************????****************************
??????:19/8/2026 7:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:58,951] Error 
****************************????****************************
??????:19/8/2026 7:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:59,087] Error 
****************************????****************************
??????:19/8/2026 7:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:59,227] Error 
****************************????****************************
??????:19/8/2026 7:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:59,369] Error 
****************************????****************************
??????:19/8/2026 7:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:59,509] Error 
****************************????****************************
??????:19/8/2026 7:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:59,649] Error 
****************************????****************************
??????:19/8/2026 7:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:59,790] Error 
****************************????****************************
??????:19/8/2026 7:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:32:59,934] Error 
****************************????****************************
??????:19/8/2026 7:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:00,079] Error 
****************************????****************************
??????:19/8/2026 7:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:00,221] Error 
****************************????****************************
??????:19/8/2026 7:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:00,362] Error 
****************************????****************************
??????:19/8/2026 7:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:00,497] Error 
****************************????****************************
??????:19/8/2026 7:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:00,636] Error 
****************************????****************************
??????:19/8/2026 7:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:00,791] Error 
****************************????****************************
??????:19/8/2026 7:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:00,935] Error 
****************************????****************************
??????:19/8/2026 7:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:01,071] Error 
****************************????****************************
??????:19/8/2026 7:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:01,211] Error 
****************************????****************************
??????:19/8/2026 7:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:01,354] Error 
****************************????****************************
??????:19/8/2026 7:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:01,498] Error 
****************************????****************************
??????:19/8/2026 7:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:01,631] Error 
****************************????****************************
??????:19/8/2026 7:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:01,776] Error 
****************************????****************************
??????:19/8/2026 7:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:01,922] Error 
****************************????****************************
??????:19/8/2026 7:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:02,065] Error 
****************************????****************************
??????:19/8/2026 7:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:02,203] Error 
****************************????****************************
??????:19/8/2026 7:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:02,342] Error 
****************************????****************************
??????:19/8/2026 7:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:02,475] Error 
****************************????****************************
??????:19/8/2026 7:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:02,619] Error 
****************************????****************************
??????:19/8/2026 7:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:02,760] Error 
****************************????****************************
??????:19/8/2026 7:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:02,901] Error 
****************************????****************************
??????:19/8/2026 7:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:03,042] Error 
****************************????****************************
??????:19/8/2026 7:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:03,186] Error 
****************************????****************************
??????:19/8/2026 7:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:03,329] Error 
****************************????****************************
??????:19/8/2026 7:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:03,468] Error 
****************************????****************************
??????:19/8/2026 7:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:03,614] Error 
****************************????****************************
??????:19/8/2026 7:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:03,761] Error 
****************************????****************************
??????:19/8/2026 7:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:03,900] Error 
****************************????****************************
??????:19/8/2026 7:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:04,040] Error 
****************************????****************************
??????:19/8/2026 7:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:04,184] Error 
****************************????****************************
??????:19/8/2026 7:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:04,326] Error 
****************************????****************************
??????:19/8/2026 7:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:04,468] Error 
****************************????****************************
??????:19/8/2026 7:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:04,611] Error 
****************************????****************************
??????:19/8/2026 7:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:04,758] Error 
****************************????****************************
??????:19/8/2026 7:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:04,912] Error 
****************************????****************************
??????:19/8/2026 7:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:05,058] Error 
****************************????****************************
??????:19/8/2026 7:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:05,189] Error 
****************************????****************************
??????:19/8/2026 7:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:05,322] Error 
****************************????****************************
??????:19/8/2026 7:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:05,462] Error 
****************************????****************************
??????:19/8/2026 7:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:05,605] Error 
****************************????****************************
??????:19/8/2026 7:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:05,748] Error 
****************************????****************************
??????:19/8/2026 7:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:05,891] Error 
****************************????****************************
??????:19/8/2026 7:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:06,037] Error 
****************************????****************************
??????:19/8/2026 7:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:06,182] Error 
****************************????****************************
??????:19/8/2026 7:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:06,328] Error 
****************************????****************************
??????:19/8/2026 7:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:06,473] Error 
****************************????****************************
??????:19/8/2026 7:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:06,618] Error 
****************************????****************************
??????:19/8/2026 7:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:06,766] Error 
****************************????****************************
??????:19/8/2026 7:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:06,908] Error 
****************************????****************************
??????:19/8/2026 7:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:07,050] Error 
****************************????****************************
??????:19/8/2026 7:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:07,190] Error 
****************************????****************************
??????:19/8/2026 7:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:07,329] Error 
****************************????****************************
??????:19/8/2026 7:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:07,471] Error 
****************************????****************************
??????:19/8/2026 7:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:07,613] Error 
****************************????****************************
??????:19/8/2026 7:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:07,757] Error 
****************************????****************************
??????:19/8/2026 7:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:07,898] Error 
****************************????****************************
??????:19/8/2026 7:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:08,044] Error 
****************************????****************************
??????:19/8/2026 7:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:08,187] Error 
****************************????****************************
??????:19/8/2026 7:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:08,327] Error 
****************************????****************************
??????:19/8/2026 7:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:08,468] Error 
****************************????****************************
??????:19/8/2026 7:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:08,609] Error 
****************************????****************************
??????:19/8/2026 7:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:08,752] Error 
****************************????****************************
??????:19/8/2026 7:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:08,907] Error 
****************************????****************************
??????:19/8/2026 7:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:09,051] Error 
****************************????****************************
??????:19/8/2026 7:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:09,196] Error 
****************************????****************************
??????:19/8/2026 7:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:09,340] Error 
****************************????****************************
??????:19/8/2026 7:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:09,482] Error 
****************************????****************************
??????:19/8/2026 7:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:09,624] Error 
****************************????****************************
??????:19/8/2026 7:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:09,772] Error 
****************************????****************************
??????:19/8/2026 7:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:09,916] Error 
****************************????****************************
??????:19/8/2026 7:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:10,055] Error 
****************************????****************************
??????:19/8/2026 7:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:10,195] Error 
****************************????****************************
??????:19/8/2026 7:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:10,344] Error 
****************************????****************************
??????:19/8/2026 7:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:10,479] Error 
****************************????****************************
??????:19/8/2026 7:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:10,617] Error 
****************************????****************************
??????:19/8/2026 7:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:10,763] Error 
****************************????****************************
??????:19/8/2026 7:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:10,905] Error 
****************************????****************************
??????:19/8/2026 7:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:11,043] Error 
****************************????****************************
??????:19/8/2026 7:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:11,185] Error 
****************************????****************************
??????:19/8/2026 7:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:11,330] Error 
****************************????****************************
??????:19/8/2026 7:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:11,473] Error 
****************************????****************************
??????:19/8/2026 7:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:11,621] Error 
****************************????****************************
??????:19/8/2026 7:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:11,765] Error 
****************************????****************************
??????:19/8/2026 7:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:11,910] Error 
****************************????****************************
??????:19/8/2026 7:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:12,057] Error 
****************************????****************************
??????:19/8/2026 7:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:12,197] Error 
****************************????****************************
??????:19/8/2026 7:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:12,342] Error 
****************************????****************************
??????:19/8/2026 7:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:12,483] Error 
****************************????****************************
??????:19/8/2026 7:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:12,618] Error 
****************************????****************************
??????:19/8/2026 7:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:12,766] Error 
****************************????****************************
??????:19/8/2026 7:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:12,916] Error 
****************************????****************************
??????:19/8/2026 7:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:13,060] Error 
****************************????****************************
??????:19/8/2026 7:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:13,201] Error 
****************************????****************************
??????:19/8/2026 7:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:13,339] Error 
****************************????****************************
??????:19/8/2026 7:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:13,475] Error 
****************************????****************************
??????:19/8/2026 7:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:13,618] Error 
****************************????****************************
??????:19/8/2026 7:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:13,765] Error 
****************************????****************************
??????:19/8/2026 7:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:13,905] Error 
****************************????****************************
??????:19/8/2026 7:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:14,048] Error 
****************************????****************************
??????:19/8/2026 7:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:14,191] Error 
****************************????****************************
??????:19/8/2026 7:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:14,334] Error 
****************************????****************************
??????:19/8/2026 7:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:14,473] Error 
****************************????****************************
??????:19/8/2026 7:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:14,612] Error 
****************************????****************************
??????:19/8/2026 7:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:14,755] Error 
****************************????****************************
??????:19/8/2026 7:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:14,893] Error 
****************************????****************************
??????:19/8/2026 7:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:15,036] Error 
****************************????****************************
??????:19/8/2026 7:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:15,181] Error 
****************************????****************************
??????:19/8/2026 7:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:15,330] Error 
****************************????****************************
??????:19/8/2026 7:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:15,476] Error 
****************************????****************************
??????:19/8/2026 7:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:15,623] Error 
****************************????****************************
??????:19/8/2026 7:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:15,777] Error 
****************************????****************************
??????:19/8/2026 7:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:15,917] Error 
****************************????****************************
??????:19/8/2026 7:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:16,066] Error 
****************************????****************************
??????:19/8/2026 7:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:16,207] Error 
****************************????****************************
??????:19/8/2026 7:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:16,349] Error 
****************************????****************************
??????:19/8/2026 7:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:16,491] Error 
****************************????****************************
??????:19/8/2026 7:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:16,635] Error 
****************************????****************************
??????:19/8/2026 7:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:16,782] Error 
****************************????****************************
??????:19/8/2026 7:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:16,928] Error 
****************************????****************************
??????:19/8/2026 7:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:17,079] Error 
****************************????****************************
??????:19/8/2026 7:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:17,217] Error 
****************************????****************************
??????:19/8/2026 7:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:17,362] Error 
****************************????****************************
??????:19/8/2026 7:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:17,505] Error 
****************************????****************************
??????:19/8/2026 7:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:17,645] Error 
****************************????****************************
??????:19/8/2026 7:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:17,799] Error 
****************************????****************************
??????:19/8/2026 7:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:17,938] Error 
****************************????****************************
??????:19/8/2026 7:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:18,086] Error 
****************************????****************************
??????:19/8/2026 7:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:18,231] Error 
****************************????****************************
??????:19/8/2026 7:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:18,378] Error 
****************************????****************************
??????:19/8/2026 7:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:18,523] Error 
****************************????****************************
??????:19/8/2026 7:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:18,669] Error 
****************************????****************************
??????:19/8/2026 7:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:18,823] Error 
****************************????****************************
??????:19/8/2026 7:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:18,976] Error 
****************************????****************************
??????:19/8/2026 7:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:19,125] Error 
****************************????****************************
??????:19/8/2026 7:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:19,271] Error 
****************************????****************************
??????:19/8/2026 7:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:19,419] Error 
****************************????****************************
??????:19/8/2026 7:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:19,561] Error 
****************************????****************************
??????:19/8/2026 7:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:19,709] Error 
****************************????****************************
??????:19/8/2026 7:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:19,860] Error 
****************************????****************************
??????:19/8/2026 7:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:20,008] Error 
****************************????****************************
??????:19/8/2026 7:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:20,151] Error 
****************************????****************************
??????:19/8/2026 7:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:20,295] Error 
****************************????****************************
??????:19/8/2026 7:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:20,434] Error 
****************************????****************************
??????:19/8/2026 7:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:20,575] Error 
****************************????****************************
??????:19/8/2026 7:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:20,717] Error 
****************************????****************************
??????:19/8/2026 7:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:20,861] Error 
****************************????****************************
??????:19/8/2026 7:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:21,008] Error 
****************************????****************************
??????:19/8/2026 7:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:21,155] Error 
****************************????****************************
??????:19/8/2026 7:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:21,291] Error 
****************************????****************************
??????:19/8/2026 7:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:21,431] Error 
****************************????****************************
??????:19/8/2026 7:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:21,575] Error 
****************************????****************************
??????:19/8/2026 7:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:21,714] Error 
****************************????****************************
??????:19/8/2026 7:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:21,858] Error 
****************************????****************************
??????:19/8/2026 7:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:21,998] Error 
****************************????****************************
??????:19/8/2026 7:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:22,135] Error 
****************************????****************************
??????:19/8/2026 7:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:22,274] Error 
****************************????****************************
??????:19/8/2026 7:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:22,415] Error 
****************************????****************************
??????:19/8/2026 7:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:22,555] Error 
****************************????****************************
??????:19/8/2026 7:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:22,692] Error 
****************************????****************************
??????:19/8/2026 7:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:22,838] Error 
****************************????****************************
??????:19/8/2026 7:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:22,979] Error 
****************************????****************************
??????:19/8/2026 7:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:23,121] Error 
****************************????****************************
??????:19/8/2026 7:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:23,262] Error 
****************************????****************************
??????:19/8/2026 7:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:23,405] Error 
****************************????****************************
??????:19/8/2026 7:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:23,548] Error 
****************************????****************************
??????:19/8/2026 7:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:23,698] Error 
****************************????****************************
??????:19/8/2026 7:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:23,848] Error 
****************************????****************************
??????:19/8/2026 7:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:23,991] Error 
****************************????****************************
??????:19/8/2026 7:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:24,138] Error 
****************************????****************************
??????:19/8/2026 7:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:24,282] Error 
****************************????****************************
??????:19/8/2026 7:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:24,422] Error 
****************************????****************************
??????:19/8/2026 7:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:24,572] Error 
****************************????****************************
??????:19/8/2026 7:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:24,710] Error 
****************************????****************************
??????:19/8/2026 7:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:24,858] Error 
****************************????****************************
??????:19/8/2026 7:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:25,015] Error 
****************************????****************************
??????:19/8/2026 7:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:25,168] Error 
****************************????****************************
??????:19/8/2026 7:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:25,307] Error 
****************************????****************************
??????:19/8/2026 7:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:25,453] Error 
****************************????****************************
??????:19/8/2026 7:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:25,592] Error 
****************************????****************************
??????:19/8/2026 7:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:25,745] Error 
****************************????****************************
??????:19/8/2026 7:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:25,884] Error 
****************************????****************************
??????:19/8/2026 7:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:26,025] Error 
****************************????****************************
??????:19/8/2026 7:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:26,167] Error 
****************************????****************************
??????:19/8/2026 7:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:26,304] Error 
****************************????****************************
??????:19/8/2026 7:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:26,447] Error 
****************************????****************************
??????:19/8/2026 7:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:26,591] Error 
****************************????****************************
??????:19/8/2026 7:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:26,736] Error 
****************************????****************************
??????:19/8/2026 7:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:26,879] Error 
****************************????****************************
??????:19/8/2026 7:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:27,022] Error 
****************************????****************************
??????:19/8/2026 7:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:27,159] Error 
****************************????****************************
??????:19/8/2026 7:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:27,302] Error 
****************************????****************************
??????:19/8/2026 7:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:27,441] Error 
****************************????****************************
??????:19/8/2026 7:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:27,579] Error 
****************************????****************************
??????:19/8/2026 7:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:27,721] Error 
****************************????****************************
??????:19/8/2026 7:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:27,867] Error 
****************************????****************************
??????:19/8/2026 7:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:28,008] Error 
****************************????****************************
??????:19/8/2026 7:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:28,145] Error 
****************************????****************************
??????:19/8/2026 7:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:28,281] Error 
****************************????****************************
??????:19/8/2026 7:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:28,421] Error 
****************************????****************************
??????:19/8/2026 7:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:28,559] Error 
****************************????****************************
??????:19/8/2026 7:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:28,696] Error 
****************************????****************************
??????:19/8/2026 7:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:28,847] Error 
****************************????****************************
??????:19/8/2026 7:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:28,983] Error 
****************************????****************************
??????:19/8/2026 7:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:29,123] Error 
****************************????****************************
??????:19/8/2026 7:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:29,275] Error 
****************************????****************************
??????:19/8/2026 7:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:29,414] Error 
****************************????****************************
??????:19/8/2026 7:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:29,552] Error 
****************************????****************************
??????:19/8/2026 7:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:29,696] Error 
****************************????****************************
??????:19/8/2026 7:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:29,849] Error 
****************************????****************************
??????:19/8/2026 7:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:30,001] Error 
****************************????****************************
??????:19/8/2026 7:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:30,152] Error 
****************************????****************************
??????:19/8/2026 7:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:30,303] Error 
****************************????****************************
??????:19/8/2026 7:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:30,453] Error 
****************************????****************************
??????:19/8/2026 7:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:30,602] Error 
****************************????****************************
??????:19/8/2026 7:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:30,752] Error 
****************************????****************************
??????:19/8/2026 7:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:30,900] Error 
****************************????****************************
??????:19/8/2026 7:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:31,041] Error 
****************************????****************************
??????:19/8/2026 7:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:31,181] Error 
****************************????****************************
??????:19/8/2026 7:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:31,316] Error 
****************************????****************************
??????:19/8/2026 7:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:31,452] Error 
****************************????****************************
??????:19/8/2026 7:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:31,589] Error 
****************************????****************************
??????:19/8/2026 7:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:31,736] Error 
****************************????****************************
??????:19/8/2026 7:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:31,876] Error 
****************************????****************************
??????:19/8/2026 7:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:32,013] Error 
****************************????****************************
??????:19/8/2026 7:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:32,153] Error 
****************************????****************************
??????:19/8/2026 7:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:32,291] Error 
****************************????****************************
??????:19/8/2026 7:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:32,423] Error 
****************************????****************************
??????:19/8/2026 7:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:32,562] Error 
****************************????****************************
??????:19/8/2026 7:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:32,697] Error 
****************************????****************************
??????:19/8/2026 7:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:32,843] Error 
****************************????****************************
??????:19/8/2026 7:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:32,979] Error 
****************************????****************************
??????:19/8/2026 7:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:33,115] Error 
****************************????****************************
??????:19/8/2026 7:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:33,263] Error 
****************************????****************************
??????:19/8/2026 7:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:33,405] Error 
****************************????****************************
??????:19/8/2026 7:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:33,541] Error 
****************************????****************************
??????:19/8/2026 7:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:33,680] Error 
****************************????****************************
??????:19/8/2026 7:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:33,825] Error 
****************************????****************************
??????:19/8/2026 7:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:33,969] Error 
****************************????****************************
??????:19/8/2026 7:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:34,111] Error 
****************************????****************************
??????:19/8/2026 7:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:34,255] Error 
****************************????****************************
??????:19/8/2026 7:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:34,397] Error 
****************************????****************************
??????:19/8/2026 7:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:34,534] Error 
****************************????****************************
??????:19/8/2026 7:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:34,672] Error 
****************************????****************************
??????:19/8/2026 7:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:34,817] Error 
****************************????****************************
??????:19/8/2026 7:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:34,957] Error 
****************************????****************************
??????:19/8/2026 7:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:35,097] Error 
****************************????****************************
??????:19/8/2026 7:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:35,242] Error 
****************************????****************************
??????:19/8/2026 7:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:35,375] Error 
****************************????****************************
??????:19/8/2026 7:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:35,516] Error 
****************************????****************************
??????:19/8/2026 7:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:35,654] Error 
****************************????****************************
??????:19/8/2026 7:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:35,806] Error 
****************************????****************************
??????:19/8/2026 7:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:35,943] Error 
****************************????****************************
??????:19/8/2026 7:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:36,082] Error 
****************************????****************************
??????:19/8/2026 7:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:36,221] Error 
****************************????****************************
??????:19/8/2026 7:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:36,362] Error 
****************************????****************************
??????:19/8/2026 7:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:36,506] Error 
****************************????****************************
??????:19/8/2026 7:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:36,642] Error 
****************************????****************************
??????:19/8/2026 7:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:36,788] Error 
****************************????****************************
??????:19/8/2026 7:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:36,929] Error 
****************************????****************************
??????:19/8/2026 7:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:37,073] Error 
****************************????****************************
??????:19/8/2026 7:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:37,210] Error 
****************************????****************************
??????:19/8/2026 7:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:37,365] Error 
****************************????****************************
??????:19/8/2026 7:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:37,502] Error 
****************************????****************************
??????:19/8/2026 7:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:37,639] Error 
****************************????****************************
??????:19/8/2026 7:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:37,786] Error 
****************************????****************************
??????:19/8/2026 7:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:37,928] Error 
****************************????****************************
??????:19/8/2026 7:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:38,075] Error 
****************************????****************************
??????:19/8/2026 7:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:38,213] Error 
****************************????****************************
??????:19/8/2026 7:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:38,356] Error 
****************************????****************************
??????:19/8/2026 7:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:38,489] Error 
****************************????****************************
??????:19/8/2026 7:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:38,636] Error 
****************************????****************************
??????:19/8/2026 7:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:38,783] Error 
****************************????****************************
??????:19/8/2026 7:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:38,922] Error 
****************************????****************************
??????:19/8/2026 7:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:39,069] Error 
****************************????****************************
??????:19/8/2026 7:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:39,207] Error 
****************************????****************************
??????:19/8/2026 7:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:39,345] Error 
****************************????****************************
??????:19/8/2026 7:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:39,499] Error 
****************************????****************************
??????:19/8/2026 7:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:39,641] Error 
****************************????****************************
??????:19/8/2026 7:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:39,788] Error 
****************************????****************************
??????:19/8/2026 7:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:39,935] Error 
****************************????****************************
??????:19/8/2026 7:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:40,075] Error 
****************************????****************************
??????:19/8/2026 7:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:40,213] Error 
****************************????****************************
??????:19/8/2026 7:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:40,356] Error 
****************************????****************************
??????:19/8/2026 7:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:40,492] Error 
****************************????****************************
??????:19/8/2026 7:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:40,632] Error 
****************************????****************************
??????:19/8/2026 7:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:40,783] Error 
****************************????****************************
??????:19/8/2026 7:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:40,921] Error 
****************************????****************************
??????:19/8/2026 7:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:41,064] Error 
****************************????****************************
??????:19/8/2026 7:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:41,210] Error 
****************************????****************************
??????:19/8/2026 7:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:41,350] Error 
****************************????****************************
??????:19/8/2026 7:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:41,507] Error 
****************************????****************************
??????:19/8/2026 7:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:41,668] Error 
****************************????****************************
??????:19/8/2026 7:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:41,826] Error 
****************************????****************************
??????:19/8/2026 7:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:41,980] Error 
****************************????****************************
??????:19/8/2026 7:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:42,135] Error 
****************************????****************************
??????:19/8/2026 7:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:42,302] Error 
****************************????****************************
??????:19/8/2026 7:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:42,453] Error 
****************************????****************************
??????:19/8/2026 7:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:42,614] Error 
****************************????****************************
??????:19/8/2026 7:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:42,777] Error 
****************************????****************************
??????:19/8/2026 7:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:42,935] Error 
****************************????****************************
??????:19/8/2026 7:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:43,093] Error 
****************************????****************************
??????:19/8/2026 7:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:43,250] Error 
****************************????****************************
??????:19/8/2026 7:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:43,408] Error 
****************************????****************************
??????:19/8/2026 7:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:43,564] Error 
****************************????****************************
??????:19/8/2026 7:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:43,723] Error 
****************************????****************************
??????:19/8/2026 7:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:43,881] Error 
****************************????****************************
??????:19/8/2026 7:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:44,041] Error 
****************************????****************************
??????:19/8/2026 7:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:44,207] Error 
****************************????****************************
??????:19/8/2026 7:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:44,374] Error 
****************************????****************************
??????:19/8/2026 7:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:44,543] Error 
****************************????****************************
??????:19/8/2026 7:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:44,710] Error 
****************************????****************************
??????:19/8/2026 7:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:44,878] Error 
****************************????****************************
??????:19/8/2026 7:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:45,042] Error 
****************************????****************************
??????:19/8/2026 7:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:45,210] Error 
****************************????****************************
??????:19/8/2026 7:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:45,366] Error 
****************************????****************************
??????:19/8/2026 7:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:45,534] Error 
****************************????****************************
??????:19/8/2026 7:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:45,680] Error 
****************************????****************************
??????:19/8/2026 7:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:45,827] Error 
****************************????****************************
??????:19/8/2026 7:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:45,975] Error 
****************************????****************************
??????:19/8/2026 7:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:46,118] Error 
****************************????****************************
??????:19/8/2026 7:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:46,260] Error 
****************************????****************************
??????:19/8/2026 7:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:46,402] Error 
****************************????****************************
??????:19/8/2026 7:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:46,541] Error 
****************************????****************************
??????:19/8/2026 7:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:46,687] Error 
****************************????****************************
??????:19/8/2026 7:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:46,834] Error 
****************************????****************************
??????:19/8/2026 7:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:46,981] Error 
****************************????****************************
??????:19/8/2026 7:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:47,126] Error 
****************************????****************************
??????:19/8/2026 7:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:47,269] Error 
****************************????****************************
??????:19/8/2026 7:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:47,409] Error 
****************************????****************************
??????:19/8/2026 7:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:47,554] Error 
****************************????****************************
??????:19/8/2026 7:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:47,696] Error 
****************************????****************************
??????:19/8/2026 7:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:47,844] Error 
****************************????****************************
??????:19/8/2026 7:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:47,988] Error 
****************************????****************************
??????:19/8/2026 7:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:48,133] Error 
****************************????****************************
??????:19/8/2026 7:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:48,281] Error 
****************************????****************************
??????:19/8/2026 7:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:48,424] Error 
****************************????****************************
??????:19/8/2026 7:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:48,575] Error 
****************************????****************************
??????:19/8/2026 7:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:48,722] Error 
****************************????****************************
??????:19/8/2026 7:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:48,865] Error 
****************************????****************************
??????:19/8/2026 7:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:49,011] Error 
****************************????****************************
??????:19/8/2026 7:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:49,152] Error 
****************************????****************************
??????:19/8/2026 7:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:49,296] Error 
****************************????****************************
??????:19/8/2026 7:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:49,436] Error 
****************************????****************************
??????:19/8/2026 7:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:49,587] Error 
****************************????****************************
??????:19/8/2026 7:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:49,733] Error 
****************************????****************************
??????:19/8/2026 7:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:49,877] Error 
****************************????****************************
??????:19/8/2026 7:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:50,021] Error 
****************************????****************************
??????:19/8/2026 7:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:50,165] Error 
****************************????****************************
??????:19/8/2026 7:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:50,305] Error 
****************************????****************************
??????:19/8/2026 7:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:50,445] Error 
****************************????****************************
??????:19/8/2026 7:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:50,588] Error 
****************************????****************************
??????:19/8/2026 7:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:50,737] Error 
****************************????****************************
??????:19/8/2026 7:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:50,882] Error 
****************************????****************************
??????:19/8/2026 7:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:51,026] Error 
****************************????****************************
??????:19/8/2026 7:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:51,169] Error 
****************************????****************************
??????:19/8/2026 7:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:51,310] Error 
****************************????****************************
??????:19/8/2026 7:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:51,457] Error 
****************************????****************************
??????:19/8/2026 7:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:51,611] Error 
****************************????****************************
??????:19/8/2026 7:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:51,769] Error 
****************************????****************************
??????:19/8/2026 7:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:51,922] Error 
****************************????****************************
??????:19/8/2026 7:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:52,077] Error 
****************************????****************************
??????:19/8/2026 7:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:52,240] Error 
****************************????****************************
??????:19/8/2026 7:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:52,399] Error 
****************************????****************************
??????:19/8/2026 7:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:52,552] Error 
****************************????****************************
??????:19/8/2026 7:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:52,704] Error 
****************************????****************************
??????:19/8/2026 7:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:52,860] Error 
****************************????****************************
??????:19/8/2026 7:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:53,018] Error 
****************************????****************************
??????:19/8/2026 7:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:53,160] Error 
****************************????****************************
??????:19/8/2026 7:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:53,300] Error 
****************************????****************************
??????:19/8/2026 7:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:53,437] Error 
****************************????****************************
??????:19/8/2026 7:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:53,577] Error 
****************************????****************************
??????:19/8/2026 7:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:53,733] Error 
****************************????****************************
??????:19/8/2026 7:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:53,877] Error 
****************************????****************************
??????:19/8/2026 7:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:54,023] Error 
****************************????****************************
??????:19/8/2026 7:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:54,169] Error 
****************************????****************************
??????:19/8/2026 7:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:54,316] Error 
****************************????****************************
??????:19/8/2026 7:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:54,457] Error 
****************************????****************************
??????:19/8/2026 7:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:54,599] Error 
****************************????****************************
??????:19/8/2026 7:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:54,751] Error 
****************************????****************************
??????:19/8/2026 7:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:54,894] Error 
****************************????****************************
??????:19/8/2026 7:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:55,046] Error 
****************************????****************************
??????:19/8/2026 7:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:55,194] Error 
****************************????****************************
??????:19/8/2026 7:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:55,342] Error 
****************************????****************************
??????:19/8/2026 7:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:55,489] Error 
****************************????****************************
??????:19/8/2026 7:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:55,636] Error 
****************************????****************************
??????:19/8/2026 7:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:55,786] Error 
****************************????****************************
??????:19/8/2026 7:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:55,932] Error 
****************************????****************************
??????:19/8/2026 7:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:56,079] Error 
****************************????****************************
??????:19/8/2026 7:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:56,225] Error 
****************************????****************************
??????:19/8/2026 7:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:56,367] Error 
****************************????****************************
??????:19/8/2026 7:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:56,515] Error 
****************************????****************************
??????:19/8/2026 7:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:56,656] Error 
****************************????****************************
??????:19/8/2026 7:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:56,803] Error 
****************************????****************************
??????:19/8/2026 7:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:56,944] Error 
****************************????****************************
??????:19/8/2026 7:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:57,086] Error 
****************************????****************************
??????:19/8/2026 7:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:57,227] Error 
****************************????****************************
??????:19/8/2026 7:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:57,376] Error 
****************************????****************************
??????:19/8/2026 7:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:57,523] Error 
****************************????****************************
??????:19/8/2026 7:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:57,667] Error 
****************************????****************************
??????:19/8/2026 7:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:57,828] Error 
****************************????****************************
??????:19/8/2026 7:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:57,971] Error 
****************************????****************************
??????:19/8/2026 7:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:58,114] Error 
****************************????****************************
??????:19/8/2026 7:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:58,258] Error 
****************************????****************************
??????:19/8/2026 7:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:58,402] Error 
****************************????****************************
??????:19/8/2026 7:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:58,540] Error 
****************************????****************************
??????:19/8/2026 7:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:58,683] Error 
****************************????****************************
??????:19/8/2026 7:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:58,830] Error 
****************************????****************************
??????:19/8/2026 7:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:58,975] Error 
****************************????****************************
??????:19/8/2026 7:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:59,119] Error 
****************************????****************************
??????:19/8/2026 7:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:59,266] Error 
****************************????****************************
??????:19/8/2026 7:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:59,408] Error 
****************************????****************************
??????:19/8/2026 7:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:59,548] Error 
****************************????****************************
??????:19/8/2026 7:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:59,690] Error 
****************************????****************************
??????:19/8/2026 7:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:59,839] Error 
****************************????****************************
??????:19/8/2026 7:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:33:59,983] Error 
****************************????****************************
??????:19/8/2026 7:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:00,128] Error 
****************************????****************************
??????:19/8/2026 7:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:00,276] Error 
****************************????****************************
??????:19/8/2026 7:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:00,420] Error 
****************************????****************************
??????:19/8/2026 7:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:00,561] Error 
****************************????****************************
??????:19/8/2026 7:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:00,704] Error 
****************************????****************************
??????:19/8/2026 7:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:00,850] Error 
****************************????****************************
??????:19/8/2026 7:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:00,992] Error 
****************************????****************************
??????:19/8/2026 7:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:01,136] Error 
****************************????****************************
??????:19/8/2026 7:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:01,281] Error 
****************************????****************************
??????:19/8/2026 7:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:01,423] Error 
****************************????****************************
??????:19/8/2026 7:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:01,564] Error 
****************************????****************************
??????:19/8/2026 7:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:01,710] Error 
****************************????****************************
??????:19/8/2026 7:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:01,868] Error 
****************************????****************************
??????:19/8/2026 7:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:02,011] Error 
****************************????****************************
??????:19/8/2026 7:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:02,152] Error 
****************************????****************************
??????:19/8/2026 7:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:02,297] Error 
****************************????****************************
??????:19/8/2026 7:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:02,436] Error 
****************************????****************************
??????:19/8/2026 7:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:02,580] Error 
****************************????****************************
??????:19/8/2026 7:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:02,724] Error 
****************************????****************************
??????:19/8/2026 7:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:02,871] Error 
****************************????****************************
??????:19/8/2026 7:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:03,013] Error 
****************************????****************************
??????:19/8/2026 7:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:03,154] Error 
****************************????****************************
??????:19/8/2026 7:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:03,301] Error 
****************************????****************************
??????:19/8/2026 7:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:03,444] Error 
****************************????****************************
??????:19/8/2026 7:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:03,582] Error 
****************************????****************************
??????:19/8/2026 7:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:03,724] Error 
****************************????****************************
??????:19/8/2026 7:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:03,872] Error 
****************************????****************************
??????:19/8/2026 7:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:04,013] Error 
****************************????****************************
??????:19/8/2026 7:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:04,152] Error 
****************************????****************************
??????:19/8/2026 7:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:04,296] Error 
****************************????****************************
??????:19/8/2026 7:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:04,437] Error 
****************************????****************************
??????:19/8/2026 7:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:04,578] Error 
****************************????****************************
??????:19/8/2026 7:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:04,726] Error 
****************************????****************************
??????:19/8/2026 7:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:04,875] Error 
****************************????****************************
??????:19/8/2026 7:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:05,016] Error 
****************************????****************************
??????:19/8/2026 7:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:05,159] Error 
****************************????****************************
??????:19/8/2026 7:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:05,301] Error 
****************************????****************************
??????:19/8/2026 7:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:05,444] Error 
****************************????****************************
??????:19/8/2026 7:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:05,588] Error 
****************************????****************************
??????:19/8/2026 7:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:05,731] Error 
****************************????****************************
??????:19/8/2026 7:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:05,887] Error 
****************************????****************************
??????:19/8/2026 7:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:06,032] Error 
****************************????****************************
??????:19/8/2026 7:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:06,174] Error 
****************************????****************************
??????:19/8/2026 7:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:06,319] Error 
****************************????****************************
??????:19/8/2026 7:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:06,464] Error 
****************************????****************************
??????:19/8/2026 7:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:06,600] Error 
****************************????****************************
??????:19/8/2026 7:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:06,752] Error 
****************************????****************************
??????:19/8/2026 7:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:06,895] Error 
****************************????****************************
??????:19/8/2026 7:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:07,038] Error 
****************************????****************************
??????:19/8/2026 7:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:07,183] Error 
****************************????****************************
??????:19/8/2026 7:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:07,324] Error 
****************************????****************************
??????:19/8/2026 7:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:07,467] Error 
****************************????****************************
??????:19/8/2026 7:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:07,611] Error 
****************************????****************************
??????:19/8/2026 7:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:07,758] Error 
****************************????****************************
??????:19/8/2026 7:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:07,903] Error 
****************************????****************************
??????:19/8/2026 7:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:08,044] Error 
****************************????****************************
??????:19/8/2026 7:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:08,186] Error 
****************************????****************************
??????:19/8/2026 7:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:08,333] Error 
****************************????****************************
??????:19/8/2026 7:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:08,471] Error 
****************************????****************************
??????:19/8/2026 7:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:08,610] Error 
****************************????****************************
??????:19/8/2026 7:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:08,755] Error 
****************************????****************************
??????:19/8/2026 7:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:08,901] Error 
****************************????****************************
??????:19/8/2026 7:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:09,039] Error 
****************************????****************************
??????:19/8/2026 7:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:09,180] Error 
****************************????****************************
??????:19/8/2026 7:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:09,329] Error 
****************************????****************************
??????:19/8/2026 7:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:09,472] Error 
****************************????****************************
??????:19/8/2026 7:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:09,615] Error 
****************************????****************************
??????:19/8/2026 7:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:09,765] Error 
****************************????****************************
??????:19/8/2026 7:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:09,908] Error 
****************************????****************************
??????:19/8/2026 7:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:10,058] Error 
****************************????****************************
??????:19/8/2026 7:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:10,196] Error 
****************************????****************************
??????:19/8/2026 7:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:10,342] Error 
****************************????****************************
??????:19/8/2026 7:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:10,502] Error 
****************************????****************************
??????:19/8/2026 7:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:10,654] Error 
****************************????****************************
??????:19/8/2026 7:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:10,802] Error 
****************************????****************************
??????:19/8/2026 7:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:10,948] Error 
****************************????****************************
??????:19/8/2026 7:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:11,092] Error 
****************************????****************************
??????:19/8/2026 7:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:11,238] Error 
****************************????****************************
??????:19/8/2026 7:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:11,382] Error 
****************************????****************************
??????:19/8/2026 7:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:11,525] Error 
****************************????****************************
??????:19/8/2026 7:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:11,668] Error 
****************************????****************************
??????:19/8/2026 7:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:11,817] Error 
****************************????****************************
??????:19/8/2026 7:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:11,961] Error 
****************************????****************************
??????:19/8/2026 7:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:12,104] Error 
****************************????****************************
??????:19/8/2026 7:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:12,241] Error 
****************************????****************************
??????:19/8/2026 7:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:12,388] Error 
****************************????****************************
??????:19/8/2026 7:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:12,533] Error 
****************************????****************************
??????:19/8/2026 7:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:12,675] Error 
****************************????****************************
??????:19/8/2026 7:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:12,822] Error 
****************************????****************************
??????:19/8/2026 7:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:12,964] Error 
****************************????****************************
??????:19/8/2026 7:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:13,105] Error 
****************************????****************************
??????:19/8/2026 7:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:13,247] Error 
****************************????****************************
??????:19/8/2026 7:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:13,393] Error 
****************************????****************************
??????:19/8/2026 7:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:13,534] Error 
****************************????****************************
??????:19/8/2026 7:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:13,676] Error 
****************************????****************************
??????:19/8/2026 7:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:13,823] Error 
****************************????****************************
??????:19/8/2026 7:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:13,968] Error 
****************************????****************************
??????:19/8/2026 7:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:14,124] Error 
****************************????****************************
??????:19/8/2026 7:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:14,271] Error 
****************************????****************************
??????:19/8/2026 7:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:14,423] Error 
****************************????****************************
??????:19/8/2026 7:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:14,571] Error 
****************************????****************************
??????:19/8/2026 7:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:14,716] Error 
****************************????****************************
??????:19/8/2026 7:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:14,863] Error 
****************************????****************************
??????:19/8/2026 7:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:15,007] Error 
****************************????****************************
??????:19/8/2026 7:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:15,148] Error 
****************************????****************************
??????:19/8/2026 7:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:15,291] Error 
****************************????****************************
??????:19/8/2026 7:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:15,435] Error 
****************************????****************************
??????:19/8/2026 7:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:15,578] Error 
****************************????****************************
??????:19/8/2026 7:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:15,721] Error 
****************************????****************************
??????:19/8/2026 7:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:15,867] Error 
****************************????****************************
??????:19/8/2026 7:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:16,007] Error 
****************************????****************************
??????:19/8/2026 7:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:16,147] Error 
****************************????****************************
??????:19/8/2026 7:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:16,288] Error 
****************************????****************************
??????:19/8/2026 7:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:16,432] Error 
****************************????****************************
??????:19/8/2026 7:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:16,574] Error 
****************************????****************************
??????:19/8/2026 7:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:16,716] Error 
****************************????****************************
??????:19/8/2026 7:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:16,863] Error 
****************************????****************************
??????:19/8/2026 7:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:17,004] Error 
****************************????****************************
??????:19/8/2026 7:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:17,145] Error 
****************************????****************************
??????:19/8/2026 7:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:17,287] Error 
****************************????****************************
??????:19/8/2026 7:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:17,429] Error 
****************************????****************************
??????:19/8/2026 7:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:17,571] Error 
****************************????****************************
??????:19/8/2026 7:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:17,719] Error 
****************************????****************************
??????:19/8/2026 7:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:17,870] Error 
****************************????****************************
??????:19/8/2026 7:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:18,042] Error 
****************************????****************************
??????:19/8/2026 7:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:18,243] Error 
****************************????****************************
??????:19/8/2026 7:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:18,431] Error 
****************************????****************************
??????:19/8/2026 7:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:18,623] Error 
****************************????****************************
??????:19/8/2026 7:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:18,811] Error 
****************************????****************************
??????:19/8/2026 7:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:18,996] Error 
****************************????****************************
??????:19/8/2026 7:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:19,181] Error 
****************************????****************************
??????:19/8/2026 7:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:19,375] Error 
****************************????****************************
??????:19/8/2026 7:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:19,569] Error 
****************************????****************************
??????:19/8/2026 7:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:19,761] Error 
****************************????****************************
??????:19/8/2026 7:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:19,946] Error 
****************************????****************************
??????:19/8/2026 7:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:20,132] Error 
****************************????****************************
??????:19/8/2026 7:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:20,322] Error 
****************************????****************************
??????:19/8/2026 7:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:20,510] Error 
****************************????****************************
??????:19/8/2026 7:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:20,698] Error 
****************************????****************************
??????:19/8/2026 7:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:20,890] Error 
****************************????****************************
??????:19/8/2026 7:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:21,035] Error 
****************************????****************************
??????:19/8/2026 7:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:21,178] Error 
****************************????****************************
??????:19/8/2026 7:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:21,319] Error 
****************************????****************************
??????:19/8/2026 7:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:21,469] Error 
****************************????****************************
??????:19/8/2026 7:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:21,613] Error 
****************************????****************************
??????:19/8/2026 7:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:21,764] Error 
****************************????****************************
??????:19/8/2026 7:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:21,909] Error 
****************************????****************************
??????:19/8/2026 7:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:22,055] Error 
****************************????****************************
??????:19/8/2026 7:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:22,207] Error 
****************************????****************************
??????:19/8/2026 7:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:22,353] Error 
****************************????****************************
??????:19/8/2026 7:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:22,498] Error 
****************************????****************************
??????:19/8/2026 7:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:22,638] Error 
****************************????****************************
??????:19/8/2026 7:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:22,784] Error 
****************************????****************************
??????:19/8/2026 7:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:22,930] Error 
****************************????****************************
??????:19/8/2026 7:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:23,077] Error 
****************************????****************************
??????:19/8/2026 7:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:23,218] Error 
****************************????****************************
??????:19/8/2026 7:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:23,363] Error 
****************************????****************************
??????:19/8/2026 7:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:23,505] Error 
****************************????****************************
??????:19/8/2026 7:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:23,648] Error 
****************************????****************************
??????:19/8/2026 7:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:23,801] Error 
****************************????****************************
??????:19/8/2026 7:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:23,944] Error 
****************************????****************************
??????:19/8/2026 7:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:24,090] Error 
****************************????****************************
??????:19/8/2026 7:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:24,234] Error 
****************************????****************************
??????:19/8/2026 7:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:24,384] Error 
****************************????****************************
??????:19/8/2026 7:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:24,526] Error 
****************************????****************************
??????:19/8/2026 7:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:24,670] Error 
****************************????****************************
??????:19/8/2026 7:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:24,820] Error 
****************************????****************************
??????:19/8/2026 7:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:24,962] Error 
****************************????****************************
??????:19/8/2026 7:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:25,106] Error 
****************************????****************************
??????:19/8/2026 7:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:25,246] Error 
****************************????****************************
??????:19/8/2026 7:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:25,392] Error 
****************************????****************************
??????:19/8/2026 7:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:25,536] Error 
****************************????****************************
??????:19/8/2026 7:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:25,678] Error 
****************************????****************************
??????:19/8/2026 7:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:25,826] Error 
****************************????****************************
??????:19/8/2026 7:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:25,971] Error 
****************************????****************************
??????:19/8/2026 7:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:26,119] Error 
****************************????****************************
??????:19/8/2026 7:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:26,276] Error 
****************************????****************************
??????:19/8/2026 7:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:26,421] Error 
****************************????****************************
??????:19/8/2026 7:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:26,564] Error 
****************************????****************************
??????:19/8/2026 7:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:26,709] Error 
****************************????****************************
??????:19/8/2026 7:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:26,857] Error 
****************************????****************************
??????:19/8/2026 7:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:27,000] Error 
****************************????****************************
??????:19/8/2026 7:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:27,143] Error 
****************************????****************************
??????:19/8/2026 7:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:27,286] Error 
****************************????****************************
??????:19/8/2026 7:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:27,435] Error 
****************************????****************************
??????:19/8/2026 7:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:27,579] Error 
****************************????****************************
??????:19/8/2026 7:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:27,727] Error 
****************************????****************************
??????:19/8/2026 7:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:27,876] Error 
****************************????****************************
??????:19/8/2026 7:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:28,013] Error 
****************************????****************************
??????:19/8/2026 7:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:28,157] Error 
****************************????****************************
??????:19/8/2026 7:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:28,300] Error 
****************************????****************************
??????:19/8/2026 7:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:28,442] Error 
****************************????****************************
??????:19/8/2026 7:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:28,587] Error 
****************************????****************************
??????:19/8/2026 7:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:28,733] Error 
****************************????****************************
??????:19/8/2026 7:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:28,880] Error 
****************************????****************************
??????:19/8/2026 7:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:29,023] Error 
****************************????****************************
??????:19/8/2026 7:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:29,166] Error 
****************************????****************************
??????:19/8/2026 7:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:29,311] Error 
****************************????****************************
??????:19/8/2026 7:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:29,454] Error 
****************************????****************************
??????:19/8/2026 7:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:29,596] Error 
****************************????****************************
??????:19/8/2026 7:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:29,740] Error 
****************************????****************************
??????:19/8/2026 7:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:29,885] Error 
****************************????****************************
??????:19/8/2026 7:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:30,027] Error 
****************************????****************************
??????:19/8/2026 7:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:30,173] Error 
****************************????****************************
??????:19/8/2026 7:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:30,322] Error 
****************************????****************************
??????:19/8/2026 7:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:30,472] Error 
****************************????****************************
??????:19/8/2026 7:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:30,615] Error 
****************************????****************************
??????:19/8/2026 7:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:30,761] Error 
****************************????****************************
??????:19/8/2026 7:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:30,905] Error 
****************************????****************************
??????:19/8/2026 7:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:31,049] Error 
****************************????****************************
??????:19/8/2026 7:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:31,193] Error 
****************************????****************************
??????:19/8/2026 7:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:31,336] Error 
****************************????****************************
??????:19/8/2026 7:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:31,481] Error 
****************************????****************************
??????:19/8/2026 7:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:31,626] Error 
****************************????****************************
??????:19/8/2026 7:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:31,791] Error 
****************************????****************************
??????:19/8/2026 7:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:31,939] Error 
****************************????****************************
??????:19/8/2026 7:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:32,082] Error 
****************************????****************************
??????:19/8/2026 7:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:32,226] Error 
****************************????****************************
??????:19/8/2026 7:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:32,373] Error 
****************************????****************************
??????:19/8/2026 7:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:32,519] Error 
****************************????****************************
??????:19/8/2026 7:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:32,666] Error 
****************************????****************************
??????:19/8/2026 7:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:32,813] Error 
****************************????****************************
??????:19/8/2026 7:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:32,959] Error 
****************************????****************************
??????:19/8/2026 7:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:33,105] Error 
****************************????****************************
??????:19/8/2026 7:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:33,248] Error 
****************************????****************************
??????:19/8/2026 7:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:33,396] Error 
****************************????****************************
??????:19/8/2026 7:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:33,542] Error 
****************************????****************************
??????:19/8/2026 7:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:33,685] Error 
****************************????****************************
??????:19/8/2026 7:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:33,833] Error 
****************************????****************************
??????:19/8/2026 7:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:33,974] Error 
****************************????****************************
??????:19/8/2026 7:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:34,118] Error 
****************************????****************************
??????:19/8/2026 7:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:34,264] Error 
****************************????****************************
??????:19/8/2026 7:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:34,420] Error 
****************************????****************************
??????:19/8/2026 7:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:34,568] Error 
****************************????****************************
??????:19/8/2026 7:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:34,716] Error 
****************************????****************************
??????:19/8/2026 7:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:34,864] Error 
****************************????****************************
??????:19/8/2026 7:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:35,010] Error 
****************************????****************************
??????:19/8/2026 7:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:35,155] Error 
****************************????****************************
??????:19/8/2026 7:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:35,304] Error 
****************************????****************************
??????:19/8/2026 7:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:35,451] Error 
****************************????****************************
??????:19/8/2026 7:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:35,596] Error 
****************************????****************************
??????:19/8/2026 7:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:35,748] Error 
****************************????****************************
??????:19/8/2026 7:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:35,894] Error 
****************************????****************************
??????:19/8/2026 7:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:36,037] Error 
****************************????****************************
??????:19/8/2026 7:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:36,183] Error 
****************************????****************************
??????:19/8/2026 7:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:36,330] Error 
****************************????****************************
??????:19/8/2026 7:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:36,476] Error 
****************************????****************************
??????:19/8/2026 7:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:36,622] Error 
****************************????****************************
??????:19/8/2026 7:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:36,772] Error 
****************************????****************************
??????:19/8/2026 7:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:36,918] Error 
****************************????****************************
??????:19/8/2026 7:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:37,062] Error 
****************************????****************************
??????:19/8/2026 7:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:37,205] Error 
****************************????****************************
??????:19/8/2026 7:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:37,352] Error 
****************************????****************************
??????:19/8/2026 7:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:37,497] Error 
****************************????****************************
??????:19/8/2026 7:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:37,641] Error 
****************************????****************************
??????:19/8/2026 7:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:37,792] Error 
****************************????****************************
??????:19/8/2026 7:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:37,940] Error 
****************************????****************************
??????:19/8/2026 7:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:38,086] Error 
****************************????****************************
??????:19/8/2026 7:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:38,231] Error 
****************************????****************************
??????:19/8/2026 7:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:38,377] Error 
****************************????****************************
??????:19/8/2026 7:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:38,531] Error 
****************************????****************************
??????:19/8/2026 7:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:38,673] Error 
****************************????****************************
??????:19/8/2026 7:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:38,820] Error 
****************************????****************************
??????:19/8/2026 7:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:38,962] Error 
****************************????****************************
??????:19/8/2026 7:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:39,103] Error 
****************************????****************************
??????:19/8/2026 7:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:39,244] Error 
****************************????****************************
??????:19/8/2026 7:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:39,387] Error 
****************************????****************************
??????:19/8/2026 7:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:39,533] Error 
****************************????****************************
??????:19/8/2026 7:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:39,679] Error 
****************************????****************************
??????:19/8/2026 7:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:39,828] Error 
****************************????****************************
??????:19/8/2026 7:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:39,968] Error 
****************************????****************************
??????:19/8/2026 7:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:40,111] Error 
****************************????****************************
??????:19/8/2026 7:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:40,253] Error 
****************************????****************************
??????:19/8/2026 7:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:40,400] Error 
****************************????****************************
??????:19/8/2026 7:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:40,545] Error 
****************************????****************************
??????:19/8/2026 7:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:40,690] Error 
****************************????****************************
??????:19/8/2026 7:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:40,835] Error 
****************************????****************************
??????:19/8/2026 7:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:40,979] Error 
****************************????****************************
??????:19/8/2026 7:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:41,122] Error 
****************************????****************************
??????:19/8/2026 7:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:41,265] Error 
****************************????****************************
??????:19/8/2026 7:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:41,409] Error 
****************************????****************************
??????:19/8/2026 7:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:41,552] Error 
****************************????****************************
??????:19/8/2026 7:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:41,693] Error 
****************************????****************************
??????:19/8/2026 7:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:41,839] Error 
****************************????****************************
??????:19/8/2026 7:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:41,981] Error 
****************************????****************************
??????:19/8/2026 7:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:42,124] Error 
****************************????****************************
??????:19/8/2026 7:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:42,266] Error 
****************************????****************************
??????:19/8/2026 7:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:42,407] Error 
****************************????****************************
??????:19/8/2026 7:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:42,562] Error 
****************************????****************************
??????:19/8/2026 7:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:42,704] Error 
****************************????****************************
??????:19/8/2026 7:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:42,853] Error 
****************************????****************************
??????:19/8/2026 7:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:42,993] Error 
****************************????****************************
??????:19/8/2026 7:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:43,138] Error 
****************************????****************************
??????:19/8/2026 7:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:43,282] Error 
****************************????****************************
??????:19/8/2026 7:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:43,423] Error 
****************************????****************************
??????:19/8/2026 7:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:43,563] Error 
****************************????****************************
??????:19/8/2026 7:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:43,709] Error 
****************************????****************************
??????:19/8/2026 7:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:43,856] Error 
****************************????****************************
??????:19/8/2026 7:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:44,001] Error 
****************************????****************************
??????:19/8/2026 7:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:44,140] Error 
****************************????****************************
??????:19/8/2026 7:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:44,289] Error 
****************************????****************************
??????:19/8/2026 7:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:44,434] Error 
****************************????****************************
??????:19/8/2026 7:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:44,583] Error 
****************************????****************************
??????:19/8/2026 7:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:44,741] Error 
****************************????****************************
??????:19/8/2026 7:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:44,883] Error 
****************************????****************************
??????:19/8/2026 7:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:45,024] Error 
****************************????****************************
??????:19/8/2026 7:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:45,170] Error 
****************************????****************************
??????:19/8/2026 7:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:45,315] Error 
****************************????****************************
??????:19/8/2026 7:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:45,459] Error 
****************************????****************************
??????:19/8/2026 7:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:45,607] Error 
****************************????****************************
??????:19/8/2026 7:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:45,755] Error 
****************************????****************************
??????:19/8/2026 7:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:45,899] Error 
****************************????****************************
??????:19/8/2026 7:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:46,040] Error 
****************************????****************************
??????:19/8/2026 7:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:46,181] Error 
****************************????****************************
??????:19/8/2026 7:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:46,321] Error 
****************************????****************************
??????:19/8/2026 7:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:46,464] Error 
****************************????****************************
??????:19/8/2026 7:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:46,615] Error 
****************************????****************************
??????:19/8/2026 7:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:46,770] Error 
****************************????****************************
??????:19/8/2026 7:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:46,913] Error 
****************************????****************************
??????:19/8/2026 7:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:47,053] Error 
****************************????****************************
??????:19/8/2026 7:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:47,192] Error 
****************************????****************************
??????:19/8/2026 7:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:47,336] Error 
****************************????****************************
??????:19/8/2026 7:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:47,477] Error 
****************************????****************************
??????:19/8/2026 7:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:47,619] Error 
****************************????****************************
??????:19/8/2026 7:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:47,766] Error 
****************************????****************************
??????:19/8/2026 7:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:47,906] Error 
****************************????****************************
??????:19/8/2026 7:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:48,045] Error 
****************************????****************************
??????:19/8/2026 7:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:48,188] Error 
****************************????****************************
??????:19/8/2026 7:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:48,330] Error 
****************************????****************************
??????:19/8/2026 7:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:48,472] Error 
****************************????****************************
??????:19/8/2026 7:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:48,614] Error 
****************************????****************************
??????:19/8/2026 7:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:48,763] Error 
****************************????****************************
??????:19/8/2026 7:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:48,905] Error 
****************************????****************************
??????:19/8/2026 7:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:49,042] Error 
****************************????****************************
??????:19/8/2026 7:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:49,182] Error 
****************************????****************************
??????:19/8/2026 7:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:49,322] Error 
****************************????****************************
??????:19/8/2026 7:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:49,463] Error 
****************************????****************************
??????:19/8/2026 7:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:49,606] Error 
****************************????****************************
??????:19/8/2026 7:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:49,756] Error 
****************************????****************************
??????:19/8/2026 7:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:49,902] Error 
****************************????****************************
??????:19/8/2026 7:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:50,042] Error 
****************************????****************************
??????:19/8/2026 7:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:50,181] Error 
****************************????****************************
??????:19/8/2026 7:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:50,323] Error 
****************************????****************************
??????:19/8/2026 7:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:50,463] Error 
****************************????****************************
??????:19/8/2026 7:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:50,602] Error 
****************************????****************************
??????:19/8/2026 7:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:50,758] Error 
****************************????****************************
??????:19/8/2026 7:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:50,900] Error 
****************************????****************************
??????:19/8/2026 7:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:51,037] Error 
****************************????****************************
??????:19/8/2026 7:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:51,179] Error 
****************************????****************************
??????:19/8/2026 7:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:51,320] Error 
****************************????****************************
??????:19/8/2026 7:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:51,462] Error 
****************************????****************************
??????:19/8/2026 7:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:51,602] Error 
****************************????****************************
??????:19/8/2026 7:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:51,750] Error 
****************************????****************************
??????:19/8/2026 7:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:51,893] Error 
****************************????****************************
??????:19/8/2026 7:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:52,035] Error 
****************************????****************************
??????:19/8/2026 7:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:52,176] Error 
****************************????****************************
??????:19/8/2026 7:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:52,316] Error 
****************************????****************************
??????:19/8/2026 7:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:52,454] Error 
****************************????****************************
??????:19/8/2026 7:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:52,596] Error 
****************************????****************************
??????:19/8/2026 7:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:52,740] Error 
****************************????****************************
??????:19/8/2026 7:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:52,880] Error 
****************************????****************************
??????:19/8/2026 7:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:53,027] Error 
****************************????****************************
??????:19/8/2026 7:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:53,164] Error 
****************************????****************************
??????:19/8/2026 7:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:53,308] Error 
****************************????****************************
??????:19/8/2026 7:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:53,449] Error 
****************************????****************************
??????:19/8/2026 7:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:53,591] Error 
****************************????****************************
??????:19/8/2026 7:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:53,735] Error 
****************************????****************************
??????:19/8/2026 7:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:53,876] Error 
****************************????****************************
??????:19/8/2026 7:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:54,016] Error 
****************************????****************************
??????:19/8/2026 7:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:54,154] Error 
****************************????****************************
??????:19/8/2026 7:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:54,293] Error 
****************************????****************************
??????:19/8/2026 7:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:54,433] Error 
****************************????****************************
??????:19/8/2026 7:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:54,573] Error 
****************************????****************************
??????:19/8/2026 7:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:54,715] Error 
****************************????****************************
??????:19/8/2026 7:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:54,870] Error 
****************************????****************************
??????:19/8/2026 7:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:55,008] Error 
****************************????****************************
??????:19/8/2026 7:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:55,147] Error 
****************************????****************************
??????:19/8/2026 7:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:55,289] Error 
****************************????****************************
??????:19/8/2026 7:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:55,425] Error 
****************************????****************************
??????:19/8/2026 7:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:55,562] Error 
****************************????****************************
??????:19/8/2026 7:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:55,705] Error 
****************************????****************************
??????:19/8/2026 7:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:55,849] Error 
****************************????****************************
??????:19/8/2026 7:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:55,987] Error 
****************************????****************************
??????:19/8/2026 7:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:56,129] Error 
****************************????****************************
??????:19/8/2026 7:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:56,265] Error 
****************************????****************************
??????:19/8/2026 7:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:56,408] Error 
****************************????****************************
??????:19/8/2026 7:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:56,552] Error 
****************************????****************************
??????:19/8/2026 7:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:56,702] Error 
****************************????****************************
??????:19/8/2026 7:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:56,845] Error 
****************************????****************************
??????:19/8/2026 7:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:56,988] Error 
****************************????****************************
??????:19/8/2026 7:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:57,127] Error 
****************************????****************************
??????:19/8/2026 7:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:57,267] Error 
****************************????****************************
??????:19/8/2026 7:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:57,410] Error 
****************************????****************************
??????:19/8/2026 7:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:57,552] Error 
****************************????****************************
??????:19/8/2026 7:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:57,694] Error 
****************************????****************************
??????:19/8/2026 7:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:57,840] Error 
****************************????****************************
??????:19/8/2026 7:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:57,980] Error 
****************************????****************************
??????:19/8/2026 7:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:58,117] Error 
****************************????****************************
??????:19/8/2026 7:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:58,261] Error 
****************************????****************************
??????:19/8/2026 7:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:58,403] Error 
****************************????****************************
??????:19/8/2026 7:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:58,546] Error 
****************************????****************************
??????:19/8/2026 7:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:58,684] Error 
****************************????****************************
??????:19/8/2026 7:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:58,842] Error 
****************************????****************************
??????:19/8/2026 7:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:58,982] Error 
****************************????****************************
??????:19/8/2026 7:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:59,124] Error 
****************************????****************************
??????:19/8/2026 7:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:59,265] Error 
****************************????****************************
??????:19/8/2026 7:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:59,409] Error 
****************************????****************************
??????:19/8/2026 7:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:59,549] Error 
****************************????****************************
??????:19/8/2026 7:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:59,688] Error 
****************************????****************************
??????:19/8/2026 7:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:59,833] Error 
****************************????****************************
??????:19/8/2026 7:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:34:59,978] Error 
****************************????****************************
??????:19/8/2026 7:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:00,120] Error 
****************************????****************************
??????:19/8/2026 7:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:00,261] Error 
****************************????****************************
??????:19/8/2026 7:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:00,404] Error 
****************************????****************************
??????:19/8/2026 7:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:00,539] Error 
****************************????****************************
??????:19/8/2026 7:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:00,680] Error 
****************************????****************************
??????:19/8/2026 7:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:00,826] Error 
****************************????****************************
??????:19/8/2026 7:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:00,964] Error 
****************************????****************************
??????:19/8/2026 7:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:01,103] Error 
****************************????****************************
??????:19/8/2026 7:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:01,242] Error 
****************************????****************************
??????:19/8/2026 7:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:01,382] Error 
****************************????****************************
??????:19/8/2026 7:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:01,520] Error 
****************************????****************************
??????:19/8/2026 7:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:01,664] Error 
****************************????****************************
??????:19/8/2026 7:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:01,807] Error 
****************************????****************************
??????:19/8/2026 7:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:01,949] Error 
****************************????****************************
??????:19/8/2026 7:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:02,087] Error 
****************************????****************************
??????:19/8/2026 7:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:02,223] Error 
****************************????****************************
??????:19/8/2026 7:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:02,366] Error 
****************************????****************************
??????:19/8/2026 7:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:02,505] Error 
****************************????****************************
??????:19/8/2026 7:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:02,643] Error 
****************************????****************************
??????:19/8/2026 7:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:02,792] Error 
****************************????****************************
??????:19/8/2026 7:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:02,947] Error 
****************************????****************************
??????:19/8/2026 7:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:03,088] Error 
****************************????****************************
??????:19/8/2026 7:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:03,229] Error 
****************************????****************************
??????:19/8/2026 7:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:03,365] Error 
****************************????****************************
??????:19/8/2026 7:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:03,503] Error 
****************************????****************************
??????:19/8/2026 7:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:03,642] Error 
****************************????****************************
??????:19/8/2026 7:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:03,785] Error 
****************************????****************************
??????:19/8/2026 7:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:03,924] Error 
****************************????****************************
??????:19/8/2026 7:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:04,063] Error 
****************************????****************************
??????:19/8/2026 7:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:04,203] Error 
****************************????****************************
??????:19/8/2026 7:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:04,347] Error 
****************************????****************************
??????:19/8/2026 7:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:04,488] Error 
****************************????****************************
??????:19/8/2026 7:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:04,629] Error 
****************************????****************************
??????:19/8/2026 7:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:04,770] Error 
****************************????****************************
??????:19/8/2026 7:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:04,909] Error 
****************************????****************************
??????:19/8/2026 7:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:05,047] Error 
****************************????****************************
??????:19/8/2026 7:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:05,183] Error 
****************************????****************************
??????:19/8/2026 7:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:05,323] Error 
****************************????****************************
??????:19/8/2026 7:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:05,460] Error 
****************************????****************************
??????:19/8/2026 7:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:05,598] Error 
****************************????****************************
??????:19/8/2026 7:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:05,744] Error 
****************************????****************************
??????:19/8/2026 7:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:05,882] Error 
****************************????****************************
??????:19/8/2026 7:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:06,017] Error 
****************************????****************************
??????:19/8/2026 7:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:06,154] Error 
****************************????****************************
??????:19/8/2026 7:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:06,293] Error 
****************************????****************************
??????:19/8/2026 7:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:06,433] Error 
****************************????****************************
??????:19/8/2026 7:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:06,575] Error 
****************************????****************************
??????:19/8/2026 7:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:06,717] Error 
****************************????****************************
??????:19/8/2026 7:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:06,864] Error 
****************************????****************************
??????:19/8/2026 7:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:07,014] Error 
****************************????****************************
??????:19/8/2026 7:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:07,149] Error 
****************************????****************************
??????:19/8/2026 7:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:07,286] Error 
****************************????****************************
??????:19/8/2026 7:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:07,424] Error 
****************************????****************************
??????:19/8/2026 7:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:07,562] Error 
****************************????****************************
??????:19/8/2026 7:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:07,700] Error 
****************************????****************************
??????:19/8/2026 7:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:07,845] Error 
****************************????****************************
??????:19/8/2026 7:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:07,985] Error 
****************************????****************************
??????:19/8/2026 7:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:08,121] Error 
****************************????****************************
??????:19/8/2026 7:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:08,260] Error 
****************************????****************************
??????:19/8/2026 7:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:08,403] Error 
****************************????****************************
??????:19/8/2026 7:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:08,541] Error 
****************************????****************************
??????:19/8/2026 7:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:08,678] Error 
****************************????****************************
??????:19/8/2026 7:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:08,826] Error 
****************************????****************************
??????:19/8/2026 7:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:08,969] Error 
****************************????****************************
??????:19/8/2026 7:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:09,101] Error 
****************************????****************************
??????:19/8/2026 7:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:09,238] Error 
****************************????****************************
??????:19/8/2026 7:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:09,377] Error 
****************************????****************************
??????:19/8/2026 7:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:09,519] Error 
****************************????****************************
??????:19/8/2026 7:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:09,657] Error 
****************************????****************************
??????:19/8/2026 7:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:09,805] Error 
****************************????****************************
??????:19/8/2026 7:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:09,939] Error 
****************************????****************************
??????:19/8/2026 7:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:10,080] Error 
****************************????****************************
??????:19/8/2026 7:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:10,215] Error 
****************************????****************************
??????:19/8/2026 7:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:10,351] Error 
****************************????****************************
??????:19/8/2026 7:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:10,488] Error 
****************************????****************************
??????:19/8/2026 7:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:10,626] Error 
****************************????****************************
??????:19/8/2026 7:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:10,773] Error 
****************************????****************************
??????:19/8/2026 7:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:10,912] Error 
****************************????****************************
??????:19/8/2026 7:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:11,065] Error 
****************************????****************************
??????:19/8/2026 7:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:11,203] Error 
****************************????****************************
??????:19/8/2026 7:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:11,344] Error 
****************************????****************************
??????:19/8/2026 7:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:11,480] Error 
****************************????****************************
??????:19/8/2026 7:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:11,618] Error 
****************************????****************************
??????:19/8/2026 7:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:11,760] Error 
****************************????****************************
??????:19/8/2026 7:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:11,905] Error 
****************************????****************************
??????:19/8/2026 7:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:12,040] Error 
****************************????****************************
??????:19/8/2026 7:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:12,180] Error 
****************************????****************************
??????:19/8/2026 7:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:12,315] Error 
****************************????****************************
??????:19/8/2026 7:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:12,459] Error 
****************************????****************************
??????:19/8/2026 7:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:12,602] Error 
****************************????****************************
??????:19/8/2026 7:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:12,746] Error 
****************************????****************************
??????:19/8/2026 7:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:12,889] Error 
****************************????****************************
??????:19/8/2026 7:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:13,025] Error 
****************************????****************************
??????:19/8/2026 7:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:13,160] Error 
****************************????****************************
??????:19/8/2026 7:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:13,300] Error 
****************************????****************************
??????:19/8/2026 7:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:13,436] Error 
****************************????****************************
??????:19/8/2026 7:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:13,578] Error 
****************************????****************************
??????:19/8/2026 7:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:13,724] Error 
****************************????****************************
??????:19/8/2026 7:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:13,863] Error 
****************************????****************************
??????:19/8/2026 7:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:14,002] Error 
****************************????****************************
??????:19/8/2026 7:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:14,135] Error 
****************************????****************************
??????:19/8/2026 7:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:14,275] Error 
****************************????****************************
??????:19/8/2026 7:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:14,411] Error 
****************************????****************************
??????:19/8/2026 7:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:14,551] Error 
****************************????****************************
??????:19/8/2026 7:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:14,694] Error 
****************************????****************************
??????:19/8/2026 7:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:14,837] Error 
****************************????****************************
??????:19/8/2026 7:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:14,978] Error 
****************************????****************************
??????:19/8/2026 7:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:15,131] Error 
****************************????****************************
??????:19/8/2026 7:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:15,277] Error 
****************************????****************************
??????:19/8/2026 7:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:15,423] Error 
****************************????****************************
??????:19/8/2026 7:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:15,566] Error 
****************************????****************************
??????:19/8/2026 7:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:15,711] Error 
****************************????****************************
??????:19/8/2026 7:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:15,858] Error 
****************************????****************************
??????:19/8/2026 7:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:16,004] Error 
****************************????****************************
??????:19/8/2026 7:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:16,144] Error 
****************************????****************************
??????:19/8/2026 7:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:16,288] Error 
****************************????****************************
??????:19/8/2026 7:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:16,434] Error 
****************************????****************************
??????:19/8/2026 7:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:16,586] Error 
****************************????****************************
??????:19/8/2026 7:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:16,736] Error 
****************************????****************************
??????:19/8/2026 7:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:16,881] Error 
****************************????****************************
??????:19/8/2026 7:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:17,027] Error 
****************************????****************************
??????:19/8/2026 7:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:17,168] Error 
****************************????****************************
??????:19/8/2026 7:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:17,311] Error 
****************************????****************************
??????:19/8/2026 7:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:17,453] Error 
****************************????****************************
??????:19/8/2026 7:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:17,598] Error 
****************************????****************************
??????:19/8/2026 7:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:17,748] Error 
****************************????****************************
??????:19/8/2026 7:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:17,894] Error 
****************************????****************************
??????:19/8/2026 7:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:18,037] Error 
****************************????****************************
??????:19/8/2026 7:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:18,181] Error 
****************************????****************************
??????:19/8/2026 7:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:18,325] Error 
****************************????****************************
??????:19/8/2026 7:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:18,468] Error 
****************************????****************************
??????:19/8/2026 7:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:18,612] Error 
****************************????****************************
??????:19/8/2026 7:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:18,762] Error 
****************************????****************************
??????:19/8/2026 7:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:18,904] Error 
****************************????****************************
??????:19/8/2026 7:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:19,048] Error 
****************************????****************************
??????:19/8/2026 7:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:19,200] Error 
****************************????****************************
??????:19/8/2026 7:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:19,344] Error 
****************************????****************************
??????:19/8/2026 7:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:19,485] Error 
****************************????****************************
??????:19/8/2026 7:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:19,624] Error 
****************************????****************************
??????:19/8/2026 7:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:19,774] Error 
****************************????****************************
??????:19/8/2026 7:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:19,914] Error 
****************************????****************************
??????:19/8/2026 7:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:20,055] Error 
****************************????****************************
??????:19/8/2026 7:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:20,196] Error 
****************************????****************************
??????:19/8/2026 7:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:20,333] Error 
****************************????****************************
??????:19/8/2026 7:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:20,472] Error 
****************************????****************************
??????:19/8/2026 7:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:20,611] Error 
****************************????****************************
??????:19/8/2026 7:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:20,761] Error 
****************************????****************************
??????:19/8/2026 7:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:20,900] Error 
****************************????****************************
??????:19/8/2026 7:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:21,037] Error 
****************************????****************************
??????:19/8/2026 7:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:21,178] Error 
****************************????****************************
??????:19/8/2026 7:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:21,311] Error 
****************************????****************************
??????:19/8/2026 7:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:21,450] Error 
****************************????****************************
??????:19/8/2026 7:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:21,588] Error 
****************************????****************************
??????:19/8/2026 7:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:21,735] Error 
****************************????****************************
??????:19/8/2026 7:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:21,876] Error 
****************************????****************************
??????:19/8/2026 7:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:22,015] Error 
****************************????****************************
??????:19/8/2026 7:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:22,155] Error 
****************************????****************************
??????:19/8/2026 7:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:22,291] Error 
****************************????****************************
??????:19/8/2026 7:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:22,432] Error 
****************************????****************************
??????:19/8/2026 7:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:22,573] Error 
****************************????****************************
??????:19/8/2026 7:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:22,712] Error 
****************************????****************************
??????:19/8/2026 7:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:22,854] Error 
****************************????****************************
??????:19/8/2026 7:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:22,995] Error 
****************************????****************************
??????:19/8/2026 7:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:23,142] Error 
****************************????****************************
??????:19/8/2026 7:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:23,295] Error 
****************************????****************************
??????:19/8/2026 7:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:23,433] Error 
****************************????****************************
??????:19/8/2026 7:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:23,574] Error 
****************************????****************************
??????:19/8/2026 7:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:23,716] Error 
****************************????****************************
??????:19/8/2026 7:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:23,859] Error 
****************************????****************************
??????:19/8/2026 7:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:23,999] Error 
****************************????****************************
??????:19/8/2026 7:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:24,141] Error 
****************************????****************************
??????:19/8/2026 7:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:24,279] Error 
****************************????****************************
??????:19/8/2026 7:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:24,418] Error 
****************************????****************************
??????:19/8/2026 7:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:24,559] Error 
****************************????****************************
??????:19/8/2026 7:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:24,699] Error 
****************************????****************************
??????:19/8/2026 7:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:24,843] Error 
****************************????****************************
??????:19/8/2026 7:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:24,979] Error 
****************************????****************************
??????:19/8/2026 7:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:25,118] Error 
****************************????****************************
??????:19/8/2026 7:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:25,262] Error 
****************************????****************************
??????:19/8/2026 7:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:25,404] Error 
****************************????****************************
??????:19/8/2026 7:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:25,540] Error 
****************************????****************************
??????:19/8/2026 7:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:25,677] Error 
****************************????****************************
??????:19/8/2026 7:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:25,825] Error 
****************************????****************************
??????:19/8/2026 7:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:25,961] Error 
****************************????****************************
??????:19/8/2026 7:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:26,102] Error 
****************************????****************************
??????:19/8/2026 7:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:26,241] Error 
****************************????****************************
??????:19/8/2026 7:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:26,381] Error 
****************************????****************************
??????:19/8/2026 7:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:26,520] Error 
****************************????****************************
??????:19/8/2026 7:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:26,658] Error 
****************************????****************************
??????:19/8/2026 7:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:26,807] Error 
****************************????****************************
??????:19/8/2026 7:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:26,947] Error 
****************************????****************************
??????:19/8/2026 7:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:27,088] Error 
****************************????****************************
??????:19/8/2026 7:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:27,226] Error 
****************************????****************************
??????:19/8/2026 7:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:27,377] Error 
****************************????****************************
??????:19/8/2026 7:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:27,517] Error 
****************************????****************************
??????:19/8/2026 7:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:27,655] Error 
****************************????****************************
??????:19/8/2026 7:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:27,805] Error 
****************************????****************************
??????:19/8/2026 7:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:27,946] Error 
****************************????****************************
??????:19/8/2026 7:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:28,084] Error 
****************************????****************************
??????:19/8/2026 7:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:28,223] Error 
****************************????****************************
??????:19/8/2026 7:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:28,360] Error 
****************************????****************************
??????:19/8/2026 7:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:28,496] Error 
****************************????****************************
??????:19/8/2026 7:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:28,634] Error 
****************************????****************************
??????:19/8/2026 7:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:28,779] Error 
****************************????****************************
??????:19/8/2026 7:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:28,916] Error 
****************************????****************************
??????:19/8/2026 7:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:29,055] Error 
****************************????****************************
??????:19/8/2026 7:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:29,191] Error 
****************************????****************************
??????:19/8/2026 7:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:29,330] Error 
****************************????****************************
??????:19/8/2026 7:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:29,472] Error 
****************************????****************************
??????:19/8/2026 7:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:29,608] Error 
****************************????****************************
??????:19/8/2026 7:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:29,754] Error 
****************************????****************************
??????:19/8/2026 7:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:29,891] Error 
****************************????****************************
??????:19/8/2026 7:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:30,029] Error 
****************************????****************************
??????:19/8/2026 7:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:30,170] Error 
****************************????****************************
??????:19/8/2026 7:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:30,308] Error 
****************************????****************************
??????:19/8/2026 7:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:30,446] Error 
****************************????****************************
??????:19/8/2026 7:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:30,585] Error 
****************************????****************************
??????:19/8/2026 7:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:30,729] Error 
****************************????****************************
??????:19/8/2026 7:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:30,871] Error 
****************************????****************************
??????:19/8/2026 7:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:31,006] Error 
****************************????****************************
??????:19/8/2026 7:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:31,145] Error 
****************************????****************************
??????:19/8/2026 7:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:31,283] Error 
****************************????****************************
??????:19/8/2026 7:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:31,430] Error 
****************************????****************************
??????:19/8/2026 7:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:31,570] Error 
****************************????****************************
??????:19/8/2026 7:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:31,711] Error 
****************************????****************************
??????:19/8/2026 7:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:31,848] Error 
****************************????****************************
??????:19/8/2026 7:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:31,985] Error 
****************************????****************************
??????:19/8/2026 7:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:32,127] Error 
****************************????****************************
??????:19/8/2026 7:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:32,262] Error 
****************************????****************************
??????:19/8/2026 7:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:32,405] Error 
****************************????****************************
??????:19/8/2026 7:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:32,548] Error 
****************************????****************************
??????:19/8/2026 7:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:32,685] Error 
****************************????****************************
??????:19/8/2026 7:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:32,831] Error 
****************************????****************************
??????:19/8/2026 7:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:32,969] Error 
****************************????****************************
??????:19/8/2026 7:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:33,111] Error 
****************************????****************************
??????:19/8/2026 7:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:33,248] Error 
****************************????****************************
??????:19/8/2026 7:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:33,386] Error 
****************************????****************************
??????:19/8/2026 7:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:33,523] Error 
****************************????****************************
??????:19/8/2026 7:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:33,659] Error 
****************************????****************************
??????:19/8/2026 7:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:33,805] Error 
****************************????****************************
??????:19/8/2026 7:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:33,944] Error 
****************************????****************************
??????:19/8/2026 7:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:34,083] Error 
****************************????****************************
??????:19/8/2026 7:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:34,223] Error 
****************************????****************************
??????:19/8/2026 7:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:34,367] Error 
****************************????****************************
??????:19/8/2026 7:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:34,508] Error 
****************************????****************************
??????:19/8/2026 7:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:34,648] Error 
****************************????****************************
??????:19/8/2026 7:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:34,792] Error 
****************************????****************************
??????:19/8/2026 7:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:34,936] Error 
****************************????****************************
??????:19/8/2026 7:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:35,073] Error 
****************************????****************************
??????:19/8/2026 7:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:35,217] Error 
****************************????****************************
??????:19/8/2026 7:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:35,355] Error 
****************************????****************************
??????:19/8/2026 7:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:35,508] Error 
****************************????****************************
??????:19/8/2026 7:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:35,653] Error 
****************************????****************************
??????:19/8/2026 7:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:35,797] Error 
****************************????****************************
??????:19/8/2026 7:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:35,944] Error 
****************************????****************************
??????:19/8/2026 7:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:36,087] Error 
****************************????****************************
??????:19/8/2026 7:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:36,230] Error 
****************************????****************************
??????:19/8/2026 7:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:36,376] Error 
****************************????****************************
??????:19/8/2026 7:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:36,521] Error 
****************************????****************************
??????:19/8/2026 7:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:36,667] Error 
****************************????****************************
??????:19/8/2026 7:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:36,815] Error 
****************************????****************************
??????:19/8/2026 7:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:36,959] Error 
****************************????****************************
??????:19/8/2026 7:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:37,107] Error 
****************************????****************************
??????:19/8/2026 7:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:37,250] Error 
****************************????****************************
??????:19/8/2026 7:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:37,392] Error 
****************************????****************************
??????:19/8/2026 7:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:37,538] Error 
****************************????****************************
??????:19/8/2026 7:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:37,684] Error 
****************************????****************************
??????:19/8/2026 7:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:37,834] Error 
****************************????****************************
??????:19/8/2026 7:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:37,977] Error 
****************************????****************************
??????:19/8/2026 7:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:38,121] Error 
****************************????****************************
??????:19/8/2026 7:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:38,266] Error 
****************************????****************************
??????:19/8/2026 7:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:38,410] Error 
****************************????****************************
??????:19/8/2026 7:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:38,554] Error 
****************************????****************************
??????:19/8/2026 7:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:38,700] Error 
****************************????****************************
??????:19/8/2026 7:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:38,847] Error 
****************************????****************************
??????:19/8/2026 7:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:38,994] Error 
****************************????****************************
??????:19/8/2026 7:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:39,139] Error 
****************************????****************************
??????:19/8/2026 7:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:39,283] Error 
****************************????****************************
??????:19/8/2026 7:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:39,425] Error 
****************************????****************************
??????:19/8/2026 7:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:39,580] Error 
****************************????****************************
??????:19/8/2026 7:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:39,730] Error 
****************************????****************************
??????:19/8/2026 7:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:39,876] Error 
****************************????****************************
??????:19/8/2026 7:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:40,017] Error 
****************************????****************************
??????:19/8/2026 7:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:40,158] Error 
****************************????****************************
??????:19/8/2026 7:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:40,298] Error 
****************************????****************************
??????:19/8/2026 7:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:40,446] Error 
****************************????****************************
??????:19/8/2026 7:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:40,584] Error 
****************************????****************************
??????:19/8/2026 7:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:40,725] Error 
****************************????****************************
??????:19/8/2026 7:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:40,872] Error 
****************************????****************************
??????:19/8/2026 7:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:41,011] Error 
****************************????****************************
??????:19/8/2026 7:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:41,149] Error 
****************************????****************************
??????:19/8/2026 7:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:41,290] Error 
****************************????****************************
??????:19/8/2026 7:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:41,434] Error 
****************************????****************************
??????:19/8/2026 7:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:41,573] Error 
****************************????****************************
??????:19/8/2026 7:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:41,710] Error 
****************************????****************************
??????:19/8/2026 7:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:41,856] Error 
****************************????****************************
??????:19/8/2026 7:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:41,994] Error 
****************************????****************************
??????:19/8/2026 7:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:42,140] Error 
****************************????****************************
??????:19/8/2026 7:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:42,280] Error 
****************************????****************************
??????:19/8/2026 7:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:42,420] Error 
****************************????****************************
??????:19/8/2026 7:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:42,562] Error 
****************************????****************************
??????:19/8/2026 7:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:42,708] Error 
****************************????****************************
??????:19/8/2026 7:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:42,849] Error 
****************************????****************************
??????:19/8/2026 7:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:42,989] Error 
****************************????****************************
??????:19/8/2026 7:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:43,128] Error 
****************************????****************************
??????:19/8/2026 7:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:43,272] Error 
****************************????****************************
??????:19/8/2026 7:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:43,414] Error 
****************************????****************************
??????:19/8/2026 7:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:43,555] Error 
****************************????****************************
??????:19/8/2026 7:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:43,705] Error 
****************************????****************************
??????:19/8/2026 7:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:43,847] Error 
****************************????****************************
??????:19/8/2026 7:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:43,986] Error 
****************************????****************************
??????:19/8/2026 7:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:44,127] Error 
****************************????****************************
??????:19/8/2026 7:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:44,272] Error 
****************************????****************************
??????:19/8/2026 7:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:44,420] Error 
****************************????****************************
??????:19/8/2026 7:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:44,558] Error 
****************************????****************************
??????:19/8/2026 7:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:44,697] Error 
****************************????****************************
??????:19/8/2026 7:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:44,840] Error 
****************************????****************************
??????:19/8/2026 7:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:44,984] Error 
****************************????****************************
??????:19/8/2026 7:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:45,130] Error 
****************************????****************************
??????:19/8/2026 7:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:45,272] Error 
****************************????****************************
??????:19/8/2026 7:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:45,414] Error 
****************************????****************************
??????:19/8/2026 7:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:45,554] Error 
****************************????****************************
??????:19/8/2026 7:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:45,688] Error 
****************************????****************************
??????:19/8/2026 7:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:45,831] Error 
****************************????****************************
??????:19/8/2026 7:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:45,973] Error 
****************************????****************************
??????:19/8/2026 7:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:46,108] Error 
****************************????****************************
??????:19/8/2026 7:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:46,248] Error 
****************************????****************************
??????:19/8/2026 7:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:46,386] Error 
****************************????****************************
??????:19/8/2026 7:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:46,526] Error 
****************************????****************************
??????:19/8/2026 7:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:46,670] Error 
****************************????****************************
??????:19/8/2026 7:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:46,819] Error 
****************************????****************************
??????:19/8/2026 7:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:46,960] Error 
****************************????****************************
??????:19/8/2026 7:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:47,098] Error 
****************************????****************************
??????:19/8/2026 7:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:47,245] Error 
****************************????****************************
??????:19/8/2026 7:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:47,393] Error 
****************************????****************************
??????:19/8/2026 7:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:47,541] Error 
****************************????****************************
??????:19/8/2026 7:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:47,705] Error 
****************************????****************************
??????:19/8/2026 7:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:47,873] Error 
****************************????****************************
??????:19/8/2026 7:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:48,019] Error 
****************************????****************************
??????:19/8/2026 7:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:48,160] Error 
****************************????****************************
??????:19/8/2026 7:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:48,309] Error 
****************************????****************************
??????:19/8/2026 7:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:48,452] Error 
****************************????****************************
??????:19/8/2026 7:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:48,592] Error 
****************************????****************************
??????:19/8/2026 7:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:48,739] Error 
****************************????****************************
??????:19/8/2026 7:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:48,878] Error 
****************************????****************************
??????:19/8/2026 7:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:49,020] Error 
****************************????****************************
??????:19/8/2026 7:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:49,162] Error 
****************************????****************************
??????:19/8/2026 7:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:49,301] Error 
****************************????****************************
??????:19/8/2026 7:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:49,442] Error 
****************************????****************************
??????:19/8/2026 7:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:49,583] Error 
****************************????****************************
??????:19/8/2026 7:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:49,727] Error 
****************************????****************************
??????:19/8/2026 7:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:49,869] Error 
****************************????****************************
??????:19/8/2026 7:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:50,014] Error 
****************************????****************************
??????:19/8/2026 7:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:50,155] Error 
****************************????****************************
??????:19/8/2026 7:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:50,295] Error 
****************************????****************************
??????:19/8/2026 7:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:50,438] Error 
****************************????****************************
??????:19/8/2026 7:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:50,583] Error 
****************************????****************************
??????:19/8/2026 7:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:50,722] Error 
****************************????****************************
??????:19/8/2026 7:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:50,862] Error 
****************************????****************************
??????:19/8/2026 7:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:51,004] Error 
****************************????****************************
??????:19/8/2026 7:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:51,146] Error 
****************************????****************************
??????:19/8/2026 7:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:51,286] Error 
****************************????****************************
??????:19/8/2026 7:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:51,428] Error 
****************************????****************************
??????:19/8/2026 7:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:51,570] Error 
****************************????****************************
??????:19/8/2026 7:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:51,711] Error 
****************************????****************************
??????:19/8/2026 7:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:51,867] Error 
****************************????****************************
??????:19/8/2026 7:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:52,011] Error 
****************************????****************************
??????:19/8/2026 7:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:52,152] Error 
****************************????****************************
??????:19/8/2026 7:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:52,293] Error 
****************************????****************************
??????:19/8/2026 7:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:52,436] Error 
****************************????****************************
??????:19/8/2026 7:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:52,578] Error 
****************************????****************************
??????:19/8/2026 7:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:52,722] Error 
****************************????****************************
??????:19/8/2026 7:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:52,866] Error 
****************************????****************************
??????:19/8/2026 7:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:53,023] Error 
****************************????****************************
??????:19/8/2026 7:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:53,180] Error 
****************************????****************************
??????:19/8/2026 7:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:53,325] Error 
****************************????****************************
??????:19/8/2026 7:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:53,466] Error 
****************************????****************************
??????:19/8/2026 7:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:53,603] Error 
****************************????****************************
??????:19/8/2026 7:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:53,750] Error 
****************************????****************************
??????:19/8/2026 7:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:53,894] Error 
****************************????****************************
??????:19/8/2026 7:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:54,036] Error 
****************************????****************************
??????:19/8/2026 7:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:54,178] Error 
****************************????****************************
??????:19/8/2026 7:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:54,320] Error 
****************************????****************************
??????:19/8/2026 7:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:54,457] Error 
****************************????****************************
??????:19/8/2026 7:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:54,601] Error 
****************************????****************************
??????:19/8/2026 7:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:54,743] Error 
****************************????****************************
??????:19/8/2026 7:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:54,883] Error 
****************************????****************************
??????:19/8/2026 7:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:55,023] Error 
****************************????****************************
??????:19/8/2026 7:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:55,163] Error 
****************************????****************************
??????:19/8/2026 7:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:55,302] Error 
****************************????****************************
??????:19/8/2026 7:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:55,441] Error 
****************************????****************************
??????:19/8/2026 7:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:55,584] Error 
****************************????****************************
??????:19/8/2026 7:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:55,727] Error 
****************************????****************************
??????:19/8/2026 7:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:55,881] Error 
****************************????****************************
??????:19/8/2026 7:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:56,023] Error 
****************************????****************************
??????:19/8/2026 7:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:56,163] Error 
****************************????****************************
??????:19/8/2026 7:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:56,306] Error 
****************************????****************************
??????:19/8/2026 7:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:56,448] Error 
****************************????****************************
??????:19/8/2026 7:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:56,591] Error 
****************************????****************************
??????:19/8/2026 7:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:56,736] Error 
****************************????****************************
??????:19/8/2026 7:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:56,879] Error 
****************************????****************************
??????:19/8/2026 7:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:57,020] Error 
****************************????****************************
??????:19/8/2026 7:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:57,165] Error 
****************************????****************************
??????:19/8/2026 7:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:57,311] Error 
****************************????****************************
??????:19/8/2026 7:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:57,453] Error 
****************************????****************************
??????:19/8/2026 7:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:57,594] Error 
****************************????****************************
??????:19/8/2026 7:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:57,740] Error 
****************************????****************************
??????:19/8/2026 7:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:57,882] Error 
****************************????****************************
??????:19/8/2026 7:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:58,022] Error 
****************************????****************************
??????:19/8/2026 7:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:58,162] Error 
****************************????****************************
??????:19/8/2026 7:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:58,301] Error 
****************************????****************************
??????:19/8/2026 7:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:58,443] Error 
****************************????****************************
??????:19/8/2026 7:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:58,588] Error 
****************************????****************************
??????:19/8/2026 7:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:58,735] Error 
****************************????****************************
??????:19/8/2026 7:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:58,874] Error 
****************************????****************************
??????:19/8/2026 7:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:59,014] Error 
****************************????****************************
??????:19/8/2026 7:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:59,159] Error 
****************************????****************************
??????:19/8/2026 7:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:59,302] Error 
****************************????****************************
??????:19/8/2026 7:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:59,442] Error 
****************************????****************************
??????:19/8/2026 7:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:59,586] Error 
****************************????****************************
??????:19/8/2026 7:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:59,729] Error 
****************************????****************************
??????:19/8/2026 7:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:35:59,872] Error 
****************************????****************************
??????:19/8/2026 7:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:00,026] Error 
****************************????****************************
??????:19/8/2026 7:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:00,171] Error 
****************************????****************************
??????:19/8/2026 7:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:00,313] Error 
****************************????****************************
??????:19/8/2026 7:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:00,453] Error 
****************************????****************************
??????:19/8/2026 7:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:00,600] Error 
****************************????****************************
??????:19/8/2026 7:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:00,749] Error 
****************************????****************************
??????:19/8/2026 7:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:00,887] Error 
****************************????****************************
??????:19/8/2026 7:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:01,035] Error 
****************************????****************************
??????:19/8/2026 7:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:01,180] Error 
****************************????****************************
??????:19/8/2026 7:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:01,320] Error 
****************************????****************************
??????:19/8/2026 7:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:01,461] Error 
****************************????****************************
??????:19/8/2026 7:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:01,602] Error 
****************************????****************************
??????:19/8/2026 7:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:01,748] Error 
****************************????****************************
??????:19/8/2026 7:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:01,894] Error 
****************************????****************************
??????:19/8/2026 7:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:02,037] Error 
****************************????****************************
??????:19/8/2026 7:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:02,178] Error 
****************************????****************************
??????:19/8/2026 7:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:02,319] Error 
****************************????****************************
??????:19/8/2026 7:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:02,463] Error 
****************************????****************************
??????:19/8/2026 7:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:02,605] Error 
****************************????****************************
??????:19/8/2026 7:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:02,753] Error 
****************************????****************************
??????:19/8/2026 7:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:02,893] Error 
****************************????****************************
??????:19/8/2026 7:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:03,037] Error 
****************************????****************************
??????:19/8/2026 7:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:03,177] Error 
****************************????****************************
??????:19/8/2026 7:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:03,320] Error 
****************************????****************************
??????:19/8/2026 7:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:03,461] Error 
****************************????****************************
??????:19/8/2026 7:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:03,599] Error 
****************************????****************************
??????:19/8/2026 7:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:03,747] Error 
****************************????****************************
??????:19/8/2026 7:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:03,889] Error 
****************************????****************************
??????:19/8/2026 7:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:04,043] Error 
****************************????****************************
??????:19/8/2026 7:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:04,181] Error 
****************************????****************************
??????:19/8/2026 7:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:04,323] Error 
****************************????****************************
??????:19/8/2026 7:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:04,463] Error 
****************************????****************************
??????:19/8/2026 7:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:04,607] Error 
****************************????****************************
??????:19/8/2026 7:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:04,754] Error 
****************************????****************************
??????:19/8/2026 7:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:04,893] Error 
****************************????****************************
??????:19/8/2026 7:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:05,034] Error 
****************************????****************************
??????:19/8/2026 7:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:05,172] Error 
****************************????****************************
??????:19/8/2026 7:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:05,314] Error 
****************************????****************************
??????:19/8/2026 7:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:05,459] Error 
****************************????****************************
??????:19/8/2026 7:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:05,597] Error 
****************************????****************************
??????:19/8/2026 7:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:05,751] Error 
****************************????****************************
??????:19/8/2026 7:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:05,890] Error 
****************************????****************************
??????:19/8/2026 7:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:06,032] Error 
****************************????****************************
??????:19/8/2026 7:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:06,171] Error 
****************************????****************************
??????:19/8/2026 7:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:06,311] Error 
****************************????****************************
??????:19/8/2026 7:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:06,454] Error 
****************************????****************************
??????:19/8/2026 7:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:06,592] Error 
****************************????****************************
??????:19/8/2026 7:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:06,736] Error 
****************************????****************************
??????:19/8/2026 7:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:06,877] Error 
****************************????****************************
??????:19/8/2026 7:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:07,019] Error 
****************************????****************************
??????:19/8/2026 7:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:07,160] Error 
****************************????****************************
??????:19/8/2026 7:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:07,303] Error 
****************************????****************************
??????:19/8/2026 7:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:07,445] Error 
****************************????****************************
??????:19/8/2026 7:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:07,590] Error 
****************************????****************************
??????:19/8/2026 7:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:07,734] Error 
****************************????****************************
??????:19/8/2026 7:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:07,878] Error 
****************************????****************************
??????:19/8/2026 7:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:08,018] Error 
****************************????****************************
??????:19/8/2026 7:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:08,169] Error 
****************************????****************************
??????:19/8/2026 7:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:08,316] Error 
****************************????****************************
??????:19/8/2026 7:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:08,465] Error 
****************************????****************************
??????:19/8/2026 7:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:08,610] Error 
****************************????****************************
??????:19/8/2026 7:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:08,764] Error 
****************************????****************************
??????:19/8/2026 7:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:08,906] Error 
****************************????****************************
??????:19/8/2026 7:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:09,052] Error 
****************************????****************************
??????:19/8/2026 7:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:09,195] Error 
****************************????****************************
??????:19/8/2026 7:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:09,342] Error 
****************************????****************************
??????:19/8/2026 7:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:09,488] Error 
****************************????****************************
??????:19/8/2026 7:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:09,632] Error 
****************************????****************************
??????:19/8/2026 7:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:09,781] Error 
****************************????****************************
??????:19/8/2026 7:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:09,928] Error 
****************************????****************************
??????:19/8/2026 7:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:10,077] Error 
****************************????****************************
??????:19/8/2026 7:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:10,225] Error 
****************************????****************************
??????:19/8/2026 7:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:10,370] Error 
****************************????****************************
??????:19/8/2026 7:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:10,520] Error 
****************************????****************************
??????:19/8/2026 7:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:10,668] Error 
****************************????****************************
??????:19/8/2026 7:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:10,823] Error 
****************************????****************************
??????:19/8/2026 7:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:10,970] Error 
****************************????****************************
??????:19/8/2026 7:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:11,118] Error 
****************************????****************************
??????:19/8/2026 7:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:11,263] Error 
****************************????****************************
??????:19/8/2026 7:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:11,406] Error 
****************************????****************************
??????:19/8/2026 7:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:11,555] Error 
****************************????****************************
??????:19/8/2026 7:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:11,700] Error 
****************************????****************************
??????:19/8/2026 7:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:11,849] Error 
****************************????****************************
??????:19/8/2026 7:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:11,994] Error 
****************************????****************************
??????:19/8/2026 7:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:12,143] Error 
****************************????****************************
??????:19/8/2026 7:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:12,292] Error 
****************************????****************************
??????:19/8/2026 7:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:12,438] Error 
****************************????****************************
??????:19/8/2026 7:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:12,585] Error 
****************************????****************************
??????:19/8/2026 7:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:12,735] Error 
****************************????****************************
??????:19/8/2026 7:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:12,886] Error 
****************************????****************************
??????:19/8/2026 7:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:13,031] Error 
****************************????****************************
??????:19/8/2026 7:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:13,175] Error 
****************************????****************************
??????:19/8/2026 7:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:13,322] Error 
****************************????****************************
??????:19/8/2026 7:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:13,468] Error 
****************************????****************************
??????:19/8/2026 7:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:13,617] Error 
****************************????****************************
??????:19/8/2026 7:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:13,771] Error 
****************************????****************************
??????:19/8/2026 7:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:13,923] Error 
****************************????****************************
??????:19/8/2026 7:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:14,072] Error 
****************************????****************************
??????:19/8/2026 7:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:14,219] Error 
****************************????****************************
??????:19/8/2026 7:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:14,381] Error 
****************************????****************************
??????:19/8/2026 7:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:14,531] Error 
****************************????****************************
??????:19/8/2026 7:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:14,677] Error 
****************************????****************************
??????:19/8/2026 7:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:14,829] Error 
****************************????****************************
??????:19/8/2026 7:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:14,973] Error 
****************************????****************************
??????:19/8/2026 7:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:15,118] Error 
****************************????****************************
??????:19/8/2026 7:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:15,271] Error 
****************************????****************************
??????:19/8/2026 7:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:15,420] Error 
****************************????****************************
??????:19/8/2026 7:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:15,565] Error 
****************************????****************************
??????:19/8/2026 7:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:15,710] Error 
****************************????****************************
??????:19/8/2026 7:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:15,866] Error 
****************************????****************************
??????:19/8/2026 7:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:16,015] Error 
****************************????****************************
??????:19/8/2026 7:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:16,158] Error 
****************************????****************************
??????:19/8/2026 7:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:16,314] Error 
****************************????****************************
??????:19/8/2026 7:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:16,460] Error 
****************************????****************************
??????:19/8/2026 7:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:16,604] Error 
****************************????****************************
??????:19/8/2026 7:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:16,752] Error 
****************************????****************************
??????:19/8/2026 7:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:16,898] Error 
****************************????****************************
??????:19/8/2026 7:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:17,045] Error 
****************************????****************************
??????:19/8/2026 7:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:17,189] Error 
****************************????****************************
??????:19/8/2026 7:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:17,341] Error 
****************************????****************************
??????:19/8/2026 7:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:17,484] Error 
****************************????****************************
??????:19/8/2026 7:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:17,635] Error 
****************************????****************************
??????:19/8/2026 7:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:17,786] Error 
****************************????****************************
??????:19/8/2026 7:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:17,950] Error 
****************************????****************************
??????:19/8/2026 7:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:18,099] Error 
****************************????****************************
??????:19/8/2026 7:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:18,248] Error 
****************************????****************************
??????:19/8/2026 7:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:18,394] Error 
****************************????****************************
??????:19/8/2026 7:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:18,545] Error 
****************************????****************************
??????:19/8/2026 7:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:18,691] Error 
****************************????****************************
??????:19/8/2026 7:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:18,842] Error 
****************************????****************************
??????:19/8/2026 7:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:18,987] Error 
****************************????****************************
??????:19/8/2026 7:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:19,133] Error 
****************************????****************************
??????:19/8/2026 7:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:19,279] Error 
****************************????****************************
??????:19/8/2026 7:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:19,422] Error 
****************************????****************************
??????:19/8/2026 7:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:19,566] Error 
****************************????****************************
??????:19/8/2026 7:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:19,715] Error 
****************************????****************************
??????:19/8/2026 7:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:19,863] Error 
****************************????****************************
??????:19/8/2026 7:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:20,017] Error 
****************************????****************************
??????:19/8/2026 7:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:20,165] Error 
****************************????****************************
??????:19/8/2026 7:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:20,323] Error 
****************************????****************************
??????:19/8/2026 7:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:20,469] Error 
****************************????****************************
??????:19/8/2026 7:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:20,615] Error 
****************************????****************************
??????:19/8/2026 7:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:20,766] Error 
****************************????****************************
??????:19/8/2026 7:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:20,914] Error 
****************************????****************************
??????:19/8/2026 7:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:21,058] Error 
****************************????****************************
??????:19/8/2026 7:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:21,200] Error 
****************************????****************************
??????:19/8/2026 7:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:21,348] Error 
****************************????****************************
??????:19/8/2026 7:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:21,494] Error 
****************************????****************************
??????:19/8/2026 7:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:21,635] Error 
****************************????****************************
??????:19/8/2026 7:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:21,786] Error 
****************************????****************************
??????:19/8/2026 7:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:21,930] Error 
****************************????****************************
??????:19/8/2026 7:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:22,078] Error 
****************************????****************************
??????:19/8/2026 7:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:22,226] Error 
****************************????****************************
??????:19/8/2026 7:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:22,375] Error 
****************************????****************************
??????:19/8/2026 7:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:22,522] Error 
****************************????****************************
??????:19/8/2026 7:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:22,671] Error 
****************************????****************************
??????:19/8/2026 7:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:22,826] Error 
****************************????****************************
??????:19/8/2026 7:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:22,978] Error 
****************************????****************************
??????:19/8/2026 7:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:23,126] Error 
****************************????****************************
??????:19/8/2026 7:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:23,273] Error 
****************************????****************************
??????:19/8/2026 7:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:23,426] Error 
****************************????****************************
??????:19/8/2026 7:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:23,574] Error 
****************************????****************************
??????:19/8/2026 7:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:23,724] Error 
****************************????****************************
??????:19/8/2026 7:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:23,876] Error 
****************************????****************************
??????:19/8/2026 7:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:24,022] Error 
****************************????****************************
??????:19/8/2026 7:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:24,168] Error 
****************************????****************************
??????:19/8/2026 7:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:24,315] Error 
****************************????****************************
??????:19/8/2026 7:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:24,476] Error 
****************************????****************************
??????:19/8/2026 7:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:24,623] Error 
****************************????****************************
??????:19/8/2026 7:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:24,777] Error 
****************************????****************************
??????:19/8/2026 7:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:24,922] Error 
****************************????****************************
??????:19/8/2026 7:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:25,064] Error 
****************************????****************************
??????:19/8/2026 7:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:25,213] Error 
****************************????****************************
??????:19/8/2026 7:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:25,361] Error 
****************************????****************************
??????:19/8/2026 7:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:25,510] Error 
****************************????****************************
??????:19/8/2026 7:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:25,657] Error 
****************************????****************************
??????:19/8/2026 7:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:25,807] Error 
****************************????****************************
??????:19/8/2026 7:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:25,964] Error 
****************************????****************************
??????:19/8/2026 7:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:26,114] Error 
****************************????****************************
??????:19/8/2026 7:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:26,262] Error 
****************************????****************************
??????:19/8/2026 7:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:26,410] Error 
****************************????****************************
??????:19/8/2026 7:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:26,557] Error 
****************************????****************************
??????:19/8/2026 7:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:26,702] Error 
****************************????****************************
??????:19/8/2026 7:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:26,854] Error 
****************************????****************************
??????:19/8/2026 7:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:27,004] Error 
****************************????****************************
??????:19/8/2026 7:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:27,157] Error 
****************************????****************************
??????:19/8/2026 7:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:27,304] Error 
****************************????****************************
??????:19/8/2026 7:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:27,452] Error 
****************************????****************************
??????:19/8/2026 7:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:27,600] Error 
****************************????****************************
??????:19/8/2026 7:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:27,756] Error 
****************************????****************************
??????:19/8/2026 7:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:27,905] Error 
****************************????****************************
??????:19/8/2026 7:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:28,047] Error 
****************************????****************************
??????:19/8/2026 7:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:28,200] Error 
****************************????****************************
??????:19/8/2026 7:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:28,345] Error 
****************************????****************************
??????:19/8/2026 7:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:28,503] Error 
****************************????****************************
??????:19/8/2026 7:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:28,648] Error 
****************************????****************************
??????:19/8/2026 7:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:28,805] Error 
****************************????****************************
??????:19/8/2026 7:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:28,953] Error 
****************************????****************************
??????:19/8/2026 7:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:29,098] Error 
****************************????****************************
??????:19/8/2026 7:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:29,249] Error 
****************************????****************************
??????:19/8/2026 7:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:29,395] Error 
****************************????****************************
??????:19/8/2026 7:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:29,543] Error 
****************************????****************************
??????:19/8/2026 7:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:29,690] Error 
****************************????****************************
??????:19/8/2026 7:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:29,843] Error 
****************************????****************************
??????:19/8/2026 7:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:29,992] Error 
****************************????****************************
??????:19/8/2026 7:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:30,141] Error 
****************************????****************************
??????:19/8/2026 7:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:30,285] Error 
****************************????****************************
??????:19/8/2026 7:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:30,429] Error 
****************************????****************************
??????:19/8/2026 7:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:30,575] Error 
****************************????****************************
??????:19/8/2026 7:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:30,723] Error 
****************************????****************************
??????:19/8/2026 7:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:30,871] Error 
****************************????****************************
??????:19/8/2026 7:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:31,019] Error 
****************************????****************************
??????:19/8/2026 7:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:31,169] Error 
****************************????****************************
??????:19/8/2026 7:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:31,319] Error 
****************************????****************************
??????:19/8/2026 7:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:31,468] Error 
****************************????****************************
??????:19/8/2026 7:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:31,615] Error 
****************************????****************************
??????:19/8/2026 7:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:31,768] Error 
****************************????****************************
??????:19/8/2026 7:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:31,917] Error 
****************************????****************************
??????:19/8/2026 7:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:32,066] Error 
****************************????****************************
??????:19/8/2026 7:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:32,217] Error 
****************************????****************************
??????:19/8/2026 7:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:32,363] Error 
****************************????****************************
??????:19/8/2026 7:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:32,513] Error 
****************************????****************************
??????:19/8/2026 7:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:32,668] Error 
****************************????****************************
??????:19/8/2026 7:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:32,818] Error 
****************************????****************************
??????:19/8/2026 7:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:32,964] Error 
****************************????****************************
??????:19/8/2026 7:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:33,111] Error 
****************************????****************************
??????:19/8/2026 7:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:33,267] Error 
****************************????****************************
??????:19/8/2026 7:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:33,414] Error 
****************************????****************************
??????:19/8/2026 7:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:33,565] Error 
****************************????****************************
??????:19/8/2026 7:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:33,709] Error 
****************************????****************************
??????:19/8/2026 7:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:33,858] Error 
****************************????****************************
??????:19/8/2026 7:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:34,005] Error 
****************************????****************************
??????:19/8/2026 7:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:34,157] Error 
****************************????****************************
??????:19/8/2026 7:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:34,303] Error 
****************************????****************************
??????:19/8/2026 7:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:34,450] Error 
****************************????****************************
??????:19/8/2026 7:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:34,597] Error 
****************************????****************************
??????:19/8/2026 7:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:34,746] Error 
****************************????****************************
??????:19/8/2026 7:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:34,891] Error 
****************************????****************************
??????:19/8/2026 7:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:35,034] Error 
****************************????****************************
??????:19/8/2026 7:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:35,186] Error 
****************************????****************************
??????:19/8/2026 7:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:35,334] Error 
****************************????****************************
??????:19/8/2026 7:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:35,481] Error 
****************************????****************************
??????:19/8/2026 7:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:35,631] Error 
****************************????****************************
??????:19/8/2026 7:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:35,779] Error 
****************************????****************************
??????:19/8/2026 7:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:35,926] Error 
****************************????****************************
??????:19/8/2026 7:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:36,074] Error 
****************************????****************************
??????:19/8/2026 7:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:36,218] Error 
****************************????****************************
??????:19/8/2026 7:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:36,362] Error 
****************************????****************************
??????:19/8/2026 7:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:36,509] Error 
****************************????****************************
??????:19/8/2026 7:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:36,666] Error 
****************************????****************************
??????:19/8/2026 7:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:36,817] Error 
****************************????****************************
??????:19/8/2026 7:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:36,965] Error 
****************************????****************************
??????:19/8/2026 7:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:37,106] Error 
****************************????****************************
??????:19/8/2026 7:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:37,251] Error 
****************************????****************************
??????:19/8/2026 7:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:37,396] Error 
****************************????****************************
??????:19/8/2026 7:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:37,543] Error 
****************************????****************************
??????:19/8/2026 7:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:37,691] Error 
****************************????****************************
??????:19/8/2026 7:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:37,843] Error 
****************************????****************************
??????:19/8/2026 7:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:37,987] Error 
****************************????****************************
??????:19/8/2026 7:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:38,136] Error 
****************************????****************************
??????:19/8/2026 7:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:38,286] Error 
****************************????****************************
??????:19/8/2026 7:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:38,428] Error 
****************************????****************************
??????:19/8/2026 7:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:38,572] Error 
****************************????****************************
??????:19/8/2026 7:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:38,717] Error 
****************************????****************************
??????:19/8/2026 7:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:38,866] Error 
****************************????****************************
??????:19/8/2026 7:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:39,012] Error 
****************************????****************************
??????:19/8/2026 7:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:39,157] Error 
****************************????****************************
??????:19/8/2026 7:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:39,304] Error 
****************************????****************************
??????:19/8/2026 7:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:39,451] Error 
****************************????****************************
??????:19/8/2026 7:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:39,596] Error 
****************************????****************************
??????:19/8/2026 7:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:39,747] Error 
****************************????****************************
??????:19/8/2026 7:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:39,897] Error 
****************************????****************************
??????:19/8/2026 7:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:40,041] Error 
****************************????****************************
??????:19/8/2026 7:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:40,191] Error 
****************************????****************************
??????:19/8/2026 7:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:40,336] Error 
****************************????****************************
??????:19/8/2026 7:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:40,484] Error 
****************************????****************************
??????:19/8/2026 7:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:40,629] Error 
****************************????****************************
??????:19/8/2026 7:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:40,791] Error 
****************************????****************************
??????:19/8/2026 7:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:40,939] Error 
****************************????****************************
??????:19/8/2026 7:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:41,089] Error 
****************************????****************************
??????:19/8/2026 7:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:41,237] Error 
****************************????****************************
??????:19/8/2026 7:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:41,385] Error 
****************************????****************************
??????:19/8/2026 7:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:41,531] Error 
****************************????****************************
??????:19/8/2026 7:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:41,675] Error 
****************************????****************************
??????:19/8/2026 7:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:41,828] Error 
****************************????****************************
??????:19/8/2026 7:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:41,973] Error 
****************************????****************************
??????:19/8/2026 7:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:42,120] Error 
****************************????****************************
??????:19/8/2026 7:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:42,267] Error 
****************************????****************************
??????:19/8/2026 7:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:42,410] Error 
****************************????****************************
??????:19/8/2026 7:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:42,557] Error 
****************************????****************************
??????:19/8/2026 7:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:42,702] Error 
****************************????****************************
??????:19/8/2026 7:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:42,852] Error 
****************************????****************************
??????:19/8/2026 7:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:42,995] Error 
****************************????****************************
??????:19/8/2026 7:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:43,139] Error 
****************************????****************************
??????:19/8/2026 7:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:43,284] Error 
****************************????****************************
??????:19/8/2026 7:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:43,429] Error 
****************************????****************************
??????:19/8/2026 7:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:43,574] Error 
****************************????****************************
??????:19/8/2026 7:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:43,724] Error 
****************************????****************************
??????:19/8/2026 7:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:43,874] Error 
****************************????****************************
??????:19/8/2026 7:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:44,019] Error 
****************************????****************************
??????:19/8/2026 7:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:44,165] Error 
****************************????****************************
??????:19/8/2026 7:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:44,311] Error 
****************************????****************************
??????:19/8/2026 7:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:44,457] Error 
****************************????****************************
??????:19/8/2026 7:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:44,601] Error 
****************************????****************************
??????:19/8/2026 7:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:44,756] Error 
****************************????****************************
??????:19/8/2026 7:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:44,910] Error 
****************************????****************************
??????:19/8/2026 7:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:45,064] Error 
****************************????****************************
??????:19/8/2026 7:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:45,207] Error 
****************************????****************************
??????:19/8/2026 7:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:45,354] Error 
****************************????****************************
??????:19/8/2026 7:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:45,508] Error 
****************************????****************************
??????:19/8/2026 7:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:45,654] Error 
****************************????****************************
??????:19/8/2026 7:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:45,804] Error 
****************************????****************************
??????:19/8/2026 7:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:45,948] Error 
****************************????****************************
??????:19/8/2026 7:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:46,095] Error 
****************************????****************************
??????:19/8/2026 7:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:46,248] Error 
****************************????****************************
??????:19/8/2026 7:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:46,390] Error 
****************************????****************************
??????:19/8/2026 7:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:46,537] Error 
****************************????****************************
??????:19/8/2026 7:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:46,679] Error 
****************************????****************************
??????:19/8/2026 7:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:46,831] Error 
****************************????****************************
??????:19/8/2026 7:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:46,982] Error 
****************************????****************************
??????:19/8/2026 7:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:47,126] Error 
****************************????****************************
??????:19/8/2026 7:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:47,274] Error 
****************************????****************************
??????:19/8/2026 7:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:47,420] Error 
****************************????****************************
??????:19/8/2026 7:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:47,572] Error 
****************************????****************************
??????:19/8/2026 7:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:47,724] Error 
****************************????****************************
??????:19/8/2026 7:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:47,871] Error 
****************************????****************************
??????:19/8/2026 7:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:48,016] Error 
****************************????****************************
??????:19/8/2026 7:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:48,160] Error 
****************************????****************************
??????:19/8/2026 7:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:48,305] Error 
****************************????****************************
??????:19/8/2026 7:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:48,461] Error 
****************************????****************************
??????:19/8/2026 7:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:48,612] Error 
****************************????****************************
??????:19/8/2026 7:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:48,761] Error 
****************************????****************************
??????:19/8/2026 7:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:48,918] Error 
****************************????****************************
??????:19/8/2026 7:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:49,064] Error 
****************************????****************************
??????:19/8/2026 7:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:49,213] Error 
****************************????****************************
??????:19/8/2026 7:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:49,357] Error 
****************************????****************************
??????:19/8/2026 7:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:49,502] Error 
****************************????****************************
??????:19/8/2026 7:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:49,646] Error 
****************************????****************************
??????:19/8/2026 7:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:49,798] Error 
****************************????****************************
??????:19/8/2026 7:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:49,945] Error 
****************************????****************************
??????:19/8/2026 7:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:50,091] Error 
****************************????****************************
??????:19/8/2026 7:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:50,241] Error 
****************************????****************************
??????:19/8/2026 7:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:50,386] Error 
****************************????****************************
??????:19/8/2026 7:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:50,538] Error 
****************************????****************************
??????:19/8/2026 7:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:50,685] Error 
****************************????****************************
??????:19/8/2026 7:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:50,838] Error 
****************************????****************************
??????:19/8/2026 7:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:50,984] Error 
****************************????****************************
??????:19/8/2026 7:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:51,136] Error 
****************************????****************************
??????:19/8/2026 7:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:51,287] Error 
****************************????****************************
??????:19/8/2026 7:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:51,434] Error 
****************************????****************************
??????:19/8/2026 7:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:51,580] Error 
****************************????****************************
??????:19/8/2026 7:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:51,728] Error 
****************************????****************************
??????:19/8/2026 7:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:51,879] Error 
****************************????****************************
??????:19/8/2026 7:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:52,023] Error 
****************************????****************************
??????:19/8/2026 7:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:52,170] Error 
****************************????****************************
??????:19/8/2026 7:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:52,314] Error 
****************************????****************************
??????:19/8/2026 7:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:52,460] Error 
****************************????****************************
??????:19/8/2026 7:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:52,607] Error 
****************************????****************************
??????:19/8/2026 7:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:52,802] Error 
****************************????****************************
??????:19/8/2026 7:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:53,072] Error 
****************************????****************************
??????:19/8/2026 7:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:53,311] Error 
****************************????****************************
??????:19/8/2026 7:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:53,539] Error 
****************************????****************************
??????:19/8/2026 7:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:53,681] Error 
****************************????****************************
??????:19/8/2026 7:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:53,829] Error 
****************************????****************************
??????:19/8/2026 7:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:53,974] Error 
****************************????****************************
??????:19/8/2026 7:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:54,124] Error 
****************************????****************************
??????:19/8/2026 7:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:54,272] Error 
****************************????****************************
??????:19/8/2026 7:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:54,415] Error 
****************************????****************************
??????:19/8/2026 7:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:54,562] Error 
****************************????****************************
??????:19/8/2026 7:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:54,714] Error 
****************************????****************************
??????:19/8/2026 7:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:54,860] Error 
****************************????****************************
??????:19/8/2026 7:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:55,008] Error 
****************************????****************************
??????:19/8/2026 7:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:55,154] Error 
****************************????****************************
??????:19/8/2026 7:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:55,301] Error 
****************************????****************************
??????:19/8/2026 7:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:55,443] Error 
****************************????****************************
??????:19/8/2026 7:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:55,591] Error 
****************************????****************************
??????:19/8/2026 7:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:55,741] Error 
****************************????****************************
??????:19/8/2026 7:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:55,888] Error 
****************************????****************************
??????:19/8/2026 7:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:56,034] Error 
****************************????****************************
??????:19/8/2026 7:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:56,182] Error 
****************************????****************************
??????:19/8/2026 7:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:56,337] Error 
****************************????****************************
??????:19/8/2026 7:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:56,485] Error 
****************************????****************************
??????:19/8/2026 7:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:56,634] Error 
****************************????****************************
??????:19/8/2026 7:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:56,786] Error 
****************************????****************************
??????:19/8/2026 7:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:56,934] Error 
****************************????****************************
??????:19/8/2026 7:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:57,093] Error 
****************************????****************************
??????:19/8/2026 7:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:57,239] Error 
****************************????****************************
??????:19/8/2026 7:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:57,389] Error 
****************************????****************************
??????:19/8/2026 7:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:57,540] Error 
****************************????****************************
??????:19/8/2026 7:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:57,683] Error 
****************************????****************************
??????:19/8/2026 7:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:57,835] Error 
****************************????****************************
??????:19/8/2026 7:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:57,980] Error 
****************************????****************************
??????:19/8/2026 7:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:58,128] Error 
****************************????****************************
??????:19/8/2026 7:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:58,271] Error 
****************************????****************************
??????:19/8/2026 7:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:58,426] Error 
****************************????****************************
??????:19/8/2026 7:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:58,571] Error 
****************************????****************************
??????:19/8/2026 7:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:58,716] Error 
****************************????****************************
??????:19/8/2026 7:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:58,866] Error 
****************************????****************************
??????:19/8/2026 7:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:59,019] Error 
****************************????****************************
??????:19/8/2026 7:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:59,163] Error 
****************************????****************************
??????:19/8/2026 7:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:59,312] Error 
****************************????****************************
??????:19/8/2026 7:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:59,454] Error 
****************************????****************************
??????:19/8/2026 7:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:59,616] Error 
****************************????****************************
??????:19/8/2026 7:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:59,779] Error 
****************************????****************************
??????:19/8/2026 7:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:36:59,939] Error 
****************************????****************************
??????:19/8/2026 7:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:00,104] Error 
****************************????****************************
??????:19/8/2026 7:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:00,268] Error 
****************************????****************************
??????:19/8/2026 7:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:00,428] Error 
****************************????****************************
??????:19/8/2026 7:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:00,577] Error 
****************************????****************************
??????:19/8/2026 7:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:00,728] Error 
****************************????****************************
??????:19/8/2026 7:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:00,877] Error 
****************************????****************************
??????:19/8/2026 7:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:01,025] Error 
****************************????****************************
??????:19/8/2026 7:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:01,182] Error 
****************************????****************************
??????:19/8/2026 7:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:01,328] Error 
****************************????****************************
??????:19/8/2026 7:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:01,473] Error 
****************************????****************************
??????:19/8/2026 7:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:01,620] Error 
****************************????****************************
??????:19/8/2026 7:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:01,771] Error 
****************************????****************************
??????:19/8/2026 7:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:01,915] Error 
****************************????****************************
??????:19/8/2026 7:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:02,064] Error 
****************************????****************************
??????:19/8/2026 7:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:02,211] Error 
****************************????****************************
??????:19/8/2026 7:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:02,358] Error 
****************************????****************************
??????:19/8/2026 7:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:02,498] Error 
****************************????****************************
??????:19/8/2026 7:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:02,643] Error 
****************************????****************************
??????:19/8/2026 7:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:02,788] Error 
****************************????****************************
??????:19/8/2026 7:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:02,929] Error 
****************************????****************************
??????:19/8/2026 7:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:03,071] Error 
****************************????****************************
??????:19/8/2026 7:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:03,210] Error 
****************************????****************************
??????:19/8/2026 7:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:03,351] Error 
****************************????****************************
??????:19/8/2026 7:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:03,493] Error 
****************************????****************************
??????:19/8/2026 7:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:03,635] Error 
****************************????****************************
??????:19/8/2026 7:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:03,782] Error 
****************************????****************************
??????:19/8/2026 7:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:03,925] Error 
****************************????****************************
??????:19/8/2026 7:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:04,067] Error 
****************************????****************************
??????:19/8/2026 7:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:04,207] Error 
****************************????****************************
??????:19/8/2026 7:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:04,352] Error 
****************************????****************************
??????:19/8/2026 7:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:04,488] Error 
****************************????****************************
??????:19/8/2026 7:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:04,631] Error 
****************************????****************************
??????:19/8/2026 7:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:04,780] Error 
****************************????****************************
??????:19/8/2026 7:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:04,920] Error 
****************************????****************************
??????:19/8/2026 7:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:05,062] Error 
****************************????****************************
??????:19/8/2026 7:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:05,220] Error 
****************************????****************************
??????:19/8/2026 7:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:05,360] Error 
****************************????****************************
??????:19/8/2026 7:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:05,499] Error 
****************************????****************************
??????:19/8/2026 7:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:05,642] Error 
****************************????****************************
??????:19/8/2026 7:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:05,786] Error 
****************************????****************************
??????:19/8/2026 7:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:05,929] Error 
****************************????****************************
??????:19/8/2026 7:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:06,069] Error 
****************************????****************************
??????:19/8/2026 7:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:06,209] Error 
****************************????****************************
??????:19/8/2026 7:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:06,353] Error 
****************************????****************************
??????:19/8/2026 7:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:06,498] Error 
****************************????****************************
??????:19/8/2026 7:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:06,637] Error 
****************************????****************************
??????:19/8/2026 7:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:06,783] Error 
****************************????****************************
??????:19/8/2026 7:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:06,924] Error 
****************************????****************************
??????:19/8/2026 7:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:07,066] Error 
****************************????****************************
??????:19/8/2026 7:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:07,208] Error 
****************************????****************************
??????:19/8/2026 7:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:07,354] Error 
****************************????****************************
??????:19/8/2026 7:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:07,494] Error 
****************************????****************************
??????:19/8/2026 7:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:07,635] Error 
****************************????****************************
??????:19/8/2026 7:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:07,779] Error 
****************************????****************************
??????:19/8/2026 7:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:07,920] Error 
****************************????****************************
??????:19/8/2026 7:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:08,057] Error 
****************************????****************************
??????:19/8/2026 7:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:08,202] Error 
****************************????****************************
??????:19/8/2026 7:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:08,341] Error 
****************************????****************************
??????:19/8/2026 7:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:08,488] Error 
****************************????****************************
??????:19/8/2026 7:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:08,634] Error 
****************************????****************************
??????:19/8/2026 7:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:08,786] Error 
****************************????****************************
??????:19/8/2026 7:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:08,927] Error 
****************************????****************************
??????:19/8/2026 7:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:09,073] Error 
****************************????****************************
??????:19/8/2026 7:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:09,221] Error 
****************************????****************************
??????:19/8/2026 7:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:09,376] Error 
****************************????****************************
??????:19/8/2026 7:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:09,521] Error 
****************************????****************************
??????:19/8/2026 7:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:09,666] Error 
****************************????****************************
??????:19/8/2026 7:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:09,817] Error 
****************************????****************************
??????:19/8/2026 7:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:09,961] Error 
****************************????****************************
??????:19/8/2026 7:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:10,110] Error 
****************************????****************************
??????:19/8/2026 7:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:10,266] Error 
****************************????****************************
??????:19/8/2026 7:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:10,408] Error 
****************************????****************************
??????:19/8/2026 7:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:10,553] Error 
****************************????****************************
??????:19/8/2026 7:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:10,698] Error 
****************************????****************************
??????:19/8/2026 7:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:10,849] Error 
****************************????****************************
??????:19/8/2026 7:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:10,996] Error 
****************************????****************************
??????:19/8/2026 7:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:11,142] Error 
****************************????****************************
??????:19/8/2026 7:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:11,292] Error 
****************************????****************************
??????:19/8/2026 7:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:11,447] Error 
****************************????****************************
??????:19/8/2026 7:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:11,595] Error 
****************************????****************************
??????:19/8/2026 7:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:11,750] Error 
****************************????****************************
??????:19/8/2026 7:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:11,893] Error 
****************************????****************************
??????:19/8/2026 7:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:12,033] Error 
****************************????****************************
??????:19/8/2026 7:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:12,180] Error 
****************************????****************************
??????:19/8/2026 7:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:12,327] Error 
****************************????****************************
??????:19/8/2026 7:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:12,482] Error 
****************************????****************************
??????:19/8/2026 7:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:12,635] Error 
****************************????****************************
??????:19/8/2026 7:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:12,796] Error 
****************************????****************************
??????:19/8/2026 7:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:12,945] Error 
****************************????****************************
??????:19/8/2026 7:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:13,091] Error 
****************************????****************************
??????:19/8/2026 7:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:13,237] Error 
****************************????****************************
??????:19/8/2026 7:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:13,393] Error 
****************************????****************************
??????:19/8/2026 7:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:13,540] Error 
****************************????****************************
??????:19/8/2026 7:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:13,701] Error 
****************************????****************************
??????:19/8/2026 7:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:13,848] Error 
****************************????****************************
??????:19/8/2026 7:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:13,994] Error 
****************************????****************************
??????:19/8/2026 7:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:14,138] Error 
****************************????****************************
??????:19/8/2026 7:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:14,285] Error 
****************************????****************************
??????:19/8/2026 7:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:14,432] Error 
****************************????****************************
??????:19/8/2026 7:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:14,576] Error 
****************************????****************************
??????:19/8/2026 7:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:14,723] Error 
****************************????****************************
??????:19/8/2026 7:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:14,878] Error 
****************************????****************************
??????:19/8/2026 7:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:15,027] Error 
****************************????****************************
??????:19/8/2026 7:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:15,171] Error 
****************************????****************************
??????:19/8/2026 7:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:15,319] Error 
****************************????****************************
??????:19/8/2026 7:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:15,463] Error 
****************************????****************************
??????:19/8/2026 7:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:15,614] Error 
****************************????****************************
??????:19/8/2026 7:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:15,766] Error 
****************************????****************************
??????:19/8/2026 7:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:15,907] Error 
****************************????****************************
??????:19/8/2026 7:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:16,054] Error 
****************************????****************************
??????:19/8/2026 7:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:16,207] Error 
****************************????****************************
??????:19/8/2026 7:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:16,348] Error 
****************************????****************************
??????:19/8/2026 7:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:16,493] Error 
****************************????****************************
??????:19/8/2026 7:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:16,637] Error 
****************************????****************************
??????:19/8/2026 7:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:16,785] Error 
****************************????****************************
??????:19/8/2026 7:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:16,929] Error 
****************************????****************************
??????:19/8/2026 7:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:17,070] Error 
****************************????****************************
??????:19/8/2026 7:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:17,215] Error 
****************************????****************************
??????:19/8/2026 7:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:17,359] Error 
****************************????****************************
??????:19/8/2026 7:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:17,513] Error 
****************************????****************************
??????:19/8/2026 7:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:17,658] Error 
****************************????****************************
??????:19/8/2026 7:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:17,810] Error 
****************************????****************************
??????:19/8/2026 7:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:17,953] Error 
****************************????****************************
??????:19/8/2026 7:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:18,098] Error 
****************************????****************************
??????:19/8/2026 7:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:18,242] Error 
****************************????****************************
??????:19/8/2026 7:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:18,385] Error 
****************************????****************************
??????:19/8/2026 7:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:18,530] Error 
****************************????****************************
??????:19/8/2026 7:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:18,670] Error 
****************************????****************************
??????:19/8/2026 7:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:18,823] Error 
****************************????****************************
??????:19/8/2026 7:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:18,967] Error 
****************************????****************************
??????:19/8/2026 7:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:19,113] Error 
****************************????****************************
??????:19/8/2026 7:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:19,265] Error 
****************************????****************************
??????:19/8/2026 7:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:19,412] Error 
****************************????****************************
??????:19/8/2026 7:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:19,560] Error 
****************************????****************************
??????:19/8/2026 7:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:19,715] Error 
****************************????****************************
??????:19/8/2026 7:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:19,874] Error 
****************************????****************************
??????:19/8/2026 7:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:20,026] Error 
****************************????****************************
??????:19/8/2026 7:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:20,176] Error 
****************************????****************************
??????:19/8/2026 7:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:20,319] Error 
****************************????****************************
??????:19/8/2026 7:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:20,464] Error 
****************************????****************************
??????:19/8/2026 7:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:20,619] Error 
****************************????****************************
??????:19/8/2026 7:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:20,773] Error 
****************************????****************************
??????:19/8/2026 7:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:20,923] Error 
****************************????****************************
??????:19/8/2026 7:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:21,075] Error 
****************************????****************************
??????:19/8/2026 7:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:21,224] Error 
****************************????****************************
??????:19/8/2026 7:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:21,371] Error 
****************************????****************************
??????:19/8/2026 7:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:21,532] Error 
****************************????****************************
??????:19/8/2026 7:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:21,686] Error 
****************************????****************************
??????:19/8/2026 7:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:21,840] Error 
****************************????****************************
??????:19/8/2026 7:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:21,990] Error 
****************************????****************************
??????:19/8/2026 7:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:22,137] Error 
****************************????****************************
??????:19/8/2026 7:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:22,286] Error 
****************************????****************************
??????:19/8/2026 7:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:22,422] Error 
****************************????****************************
??????:19/8/2026 7:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:22,569] Error 
****************************????****************************
??????:19/8/2026 7:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:22,715] Error 
****************************????****************************
??????:19/8/2026 7:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:22,855] Error 
****************************????****************************
??????:19/8/2026 7:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:22,995] Error 
****************************????****************************
??????:19/8/2026 7:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:23,136] Error 
****************************????****************************
??????:19/8/2026 7:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:23,279] Error 
****************************????****************************
??????:19/8/2026 7:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:23,423] Error 
****************************????****************************
??????:19/8/2026 7:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:23,561] Error 
****************************????****************************
??????:19/8/2026 7:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:23,705] Error 
****************************????****************************
??????:19/8/2026 7:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:23,851] Error 
****************************????****************************
??????:19/8/2026 7:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:23,998] Error 
****************************????****************************
??????:19/8/2026 7:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:24,138] Error 
****************************????****************************
??????:19/8/2026 7:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:24,280] Error 
****************************????****************************
??????:19/8/2026 7:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:24,424] Error 
****************************????****************************
??????:19/8/2026 7:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:24,564] Error 
****************************????****************************
??????:19/8/2026 7:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:24,707] Error 
****************************????****************************
??????:19/8/2026 7:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:24,850] Error 
****************************????****************************
??????:19/8/2026 7:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:24,993] Error 
****************************????****************************
??????:19/8/2026 7:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:25,141] Error 
****************************????****************************
??????:19/8/2026 7:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:25,284] Error 
****************************????****************************
??????:19/8/2026 7:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:25,430] Error 
****************************????****************************
??????:19/8/2026 7:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:25,582] Error 
****************************????****************************
??????:19/8/2026 7:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:25,733] Error 
****************************????****************************
??????:19/8/2026 7:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:25,873] Error 
****************************????****************************
??????:19/8/2026 7:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:26,018] Error 
****************************????****************************
??????:19/8/2026 7:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:26,160] Error 
****************************????****************************
??????:19/8/2026 7:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:26,306] Error 
****************************????****************************
??????:19/8/2026 7:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:26,450] Error 
****************************????****************************
??????:19/8/2026 7:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:26,595] Error 
****************************????****************************
??????:19/8/2026 7:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:26,742] Error 
****************************????****************************
??????:19/8/2026 7:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:26,887] Error 
****************************????****************************
??????:19/8/2026 7:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:27,034] Error 
****************************????****************************
??????:19/8/2026 7:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:27,175] Error 
****************************????****************************
??????:19/8/2026 7:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:27,316] Error 
****************************????****************************
??????:19/8/2026 7:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:27,459] Error 
****************************????****************************
??????:19/8/2026 7:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:27,608] Error 
****************************????****************************
??????:19/8/2026 7:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:27,753] Error 
****************************????****************************
??????:19/8/2026 7:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:27,901] Error 
****************************????****************************
??????:19/8/2026 7:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:28,040] Error 
****************************????****************************
??????:19/8/2026 7:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:28,180] Error 
****************************????****************************
??????:19/8/2026 7:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:28,324] Error 
****************************????****************************
??????:19/8/2026 7:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:28,467] Error 
****************************????****************************
??????:19/8/2026 7:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:28,612] Error 
****************************????****************************
??????:19/8/2026 7:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:28,765] Error 
****************************????****************************
??????:19/8/2026 7:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:28,908] Error 
****************************????****************************
??????:19/8/2026 7:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:29,053] Error 
****************************????****************************
??????:19/8/2026 7:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:29,198] Error 
****************************????****************************
??????:19/8/2026 7:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:29,340] Error 
****************************????****************************
??????:19/8/2026 7:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:29,483] Error 
****************************????****************************
??????:19/8/2026 7:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:29,639] Error 
****************************????****************************
??????:19/8/2026 7:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:29,785] Error 
****************************????****************************
??????:19/8/2026 7:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:29,930] Error 
****************************????****************************
??????:19/8/2026 7:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:30,071] Error 
****************************????****************************
??????:19/8/2026 7:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:30,217] Error 
****************************????****************************
??????:19/8/2026 7:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:30,358] Error 
****************************????****************************
??????:19/8/2026 7:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:30,507] Error 
****************************????****************************
??????:19/8/2026 7:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:30,647] Error 
****************************????****************************
??????:19/8/2026 7:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:30,794] Error 
****************************????****************************
??????:19/8/2026 7:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:30,939] Error 
****************************????****************************
??????:19/8/2026 7:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:31,084] Error 
****************************????****************************
??????:19/8/2026 7:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:31,225] Error 
****************************????****************************
??????:19/8/2026 7:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:31,368] Error 
****************************????****************************
??????:19/8/2026 7:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:31,514] Error 
****************************????****************************
??????:19/8/2026 7:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:31,657] Error 
****************************????****************************
??????:19/8/2026 7:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:31,807] Error 
****************************????****************************
??????:19/8/2026 7:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:31,952] Error 
****************************????****************************
??????:19/8/2026 7:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:32,097] Error 
****************************????****************************
??????:19/8/2026 7:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:32,246] Error 
****************************????****************************
??????:19/8/2026 7:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:32,388] Error 
****************************????****************************
??????:19/8/2026 7:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:32,534] Error 
****************************????****************************
??????:19/8/2026 7:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:32,676] Error 
****************************????****************************
??????:19/8/2026 7:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:32,826] Error 
****************************????****************************
??????:19/8/2026 7:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:32,971] Error 
****************************????****************************
??????:19/8/2026 7:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:33,112] Error 
****************************????****************************
??????:19/8/2026 7:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:33,255] Error 
****************************????****************************
??????:19/8/2026 7:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:33,402] Error 
****************************????****************************
??????:19/8/2026 7:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:33,546] Error 
****************************????****************************
??????:19/8/2026 7:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:33,692] Error 
****************************????****************************
??????:19/8/2026 7:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:33,846] Error 
****************************????****************************
??????:19/8/2026 7:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:33,990] Error 
****************************????****************************
??????:19/8/2026 7:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:34,128] Error 
****************************????****************************
??????:19/8/2026 7:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:34,276] Error 
****************************????****************************
??????:19/8/2026 7:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:34,419] Error 
****************************????****************************
??????:19/8/2026 7:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:34,561] Error 
****************************????****************************
??????:19/8/2026 7:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:34,707] Error 
****************************????****************************
??????:19/8/2026 7:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:34,852] Error 
****************************????****************************
??????:19/8/2026 7:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:34,996] Error 
****************************????****************************
??????:19/8/2026 7:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:35,139] Error 
****************************????****************************
??????:19/8/2026 7:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:35,278] Error 
****************************????****************************
??????:19/8/2026 7:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:35,418] Error 
****************************????****************************
??????:19/8/2026 7:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:35,567] Error 
****************************????****************************
??????:19/8/2026 7:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:35,729] Error 
****************************????****************************
??????:19/8/2026 7:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:35,880] Error 
****************************????****************************
??????:19/8/2026 7:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:36,021] Error 
****************************????****************************
??????:19/8/2026 7:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:36,161] Error 
****************************????****************************
??????:19/8/2026 7:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:36,304] Error 
****************************????****************************
??????:19/8/2026 7:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:36,446] Error 
****************************????****************************
??????:19/8/2026 7:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:36,591] Error 
****************************????****************************
??????:19/8/2026 7:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:36,737] Error 
****************************????****************************
??????:19/8/2026 7:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:36,883] Error 
****************************????****************************
??????:19/8/2026 7:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:37,024] Error 
****************************????****************************
??????:19/8/2026 7:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:37,165] Error 
****************************????****************************
??????:19/8/2026 7:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:37,308] Error 
****************************????****************************
??????:19/8/2026 7:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:37,448] Error 
****************************????****************************
??????:19/8/2026 7:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:37,590] Error 
****************************????****************************
??????:19/8/2026 7:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:37,738] Error 
****************************????****************************
??????:19/8/2026 7:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:37,889] Error 
****************************????****************************
??????:19/8/2026 7:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:38,031] Error 
****************************????****************************
??????:19/8/2026 7:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:38,175] Error 
****************************????****************************
??????:19/8/2026 7:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:38,318] Error 
****************************????****************************
??????:19/8/2026 7:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:38,459] Error 
****************************????****************************
??????:19/8/2026 7:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:38,605] Error 
****************************????****************************
??????:19/8/2026 7:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:38,751] Error 
****************************????****************************
??????:19/8/2026 7:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:38,893] Error 
****************************????****************************
??????:19/8/2026 7:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:39,035] Error 
****************************????****************************
??????:19/8/2026 7:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:39,176] Error 
****************************????****************************
??????:19/8/2026 7:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:39,322] Error 
****************************????****************************
??????:19/8/2026 7:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:39,465] Error 
****************************????****************************
??????:19/8/2026 7:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:39,606] Error 
****************************????****************************
??????:19/8/2026 7:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:39,752] Error 
****************************????****************************
??????:19/8/2026 7:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:39,895] Error 
****************************????****************************
??????:19/8/2026 7:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:40,036] Error 
****************************????****************************
??????:19/8/2026 7:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:40,176] Error 
****************************????****************************
??????:19/8/2026 7:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:40,321] Error 
****************************????****************************
??????:19/8/2026 7:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:40,466] Error 
****************************????****************************
??????:19/8/2026 7:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:40,614] Error 
****************************????****************************
??????:19/8/2026 7:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:40,758] Error 
****************************????****************************
??????:19/8/2026 7:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:40,899] Error 
****************************????****************************
??????:19/8/2026 7:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:41,046] Error 
****************************????****************************
??????:19/8/2026 7:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:41,189] Error 
****************************????****************************
??????:19/8/2026 7:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:41,330] Error 
****************************????****************************
??????:19/8/2026 7:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:41,469] Error 
****************************????****************************
??????:19/8/2026 7:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:41,616] Error 
****************************????****************************
??????:19/8/2026 7:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:41,762] Error 
****************************????****************************
??????:19/8/2026 7:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:41,919] Error 
****************************????****************************
??????:19/8/2026 7:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:42,062] Error 
****************************????****************************
??????:19/8/2026 7:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:42,202] Error 
****************************????****************************
??????:19/8/2026 7:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:42,346] Error 
****************************????****************************
??????:19/8/2026 7:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:42,488] Error 
****************************????****************************
??????:19/8/2026 7:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:42,631] Error 
****************************????****************************
??????:19/8/2026 7:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:42,777] Error 
****************************????****************************
??????:19/8/2026 7:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:42,925] Error 
****************************????****************************
??????:19/8/2026 7:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:43,067] Error 
****************************????****************************
??????:19/8/2026 7:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:43,210] Error 
****************************????****************************
??????:19/8/2026 7:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:43,350] Error 
****************************????****************************
??????:19/8/2026 7:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:43,492] Error 
****************************????****************************
??????:19/8/2026 7:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:43,635] Error 
****************************????****************************
??????:19/8/2026 7:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:43,775] Error 
****************************????****************************
??????:19/8/2026 7:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:43,913] Error 
****************************????****************************
??????:19/8/2026 7:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:44,051] Error 
****************************????****************************
??????:19/8/2026 7:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:44,191] Error 
****************************????****************************
??????:19/8/2026 7:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:44,333] Error 
****************************????****************************
??????:19/8/2026 7:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:44,475] Error 
****************************????****************************
??????:19/8/2026 7:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:44,617] Error 
****************************????****************************
??????:19/8/2026 7:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:44,762] Error 
****************************????****************************
??????:19/8/2026 7:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:44,907] Error 
****************************????****************************
??????:19/8/2026 7:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:45,045] Error 
****************************????****************************
??????:19/8/2026 7:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:45,182] Error 
****************************????****************************
??????:19/8/2026 7:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:45,324] Error 
****************************????****************************
??????:19/8/2026 7:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:45,464] Error 
****************************????****************************
??????:19/8/2026 7:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:45,603] Error 
****************************????****************************
??????:19/8/2026 7:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:45,749] Error 
****************************????****************************
??????:19/8/2026 7:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:45,892] Error 
****************************????****************************
??????:19/8/2026 7:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:46,044] Error 
****************************????****************************
??????:19/8/2026 7:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:46,182] Error 
****************************????****************************
??????:19/8/2026 7:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:46,324] Error 
****************************????****************************
??????:19/8/2026 7:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:46,464] Error 
****************************????****************************
??????:19/8/2026 7:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:46,605] Error 
****************************????****************************
??????:19/8/2026 7:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:46,749] Error 
****************************????****************************
??????:19/8/2026 7:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:46,897] Error 
****************************????****************************
??????:19/8/2026 7:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:47,042] Error 
****************************????****************************
??????:19/8/2026 7:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:47,182] Error 
****************************????****************************
??????:19/8/2026 7:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:47,325] Error 
****************************????****************************
??????:19/8/2026 7:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:47,469] Error 
****************************????****************************
??????:19/8/2026 7:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:47,609] Error 
****************************????****************************
??????:19/8/2026 7:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:47,763] Error 
****************************????****************************
??????:19/8/2026 7:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:47,900] Error 
****************************????****************************
??????:19/8/2026 7:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:48,045] Error 
****************************????****************************
??????:19/8/2026 7:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:48,181] Error 
****************************????****************************
??????:19/8/2026 7:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:48,320] Error 
****************************????****************************
??????:19/8/2026 7:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:48,463] Error 
****************************????****************************
??????:19/8/2026 7:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:48,606] Error 
****************************????****************************
??????:19/8/2026 7:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:48,750] Error 
****************************????****************************
??????:19/8/2026 7:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:48,891] Error 
****************************????****************************
??????:19/8/2026 7:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:49,028] Error 
****************************????****************************
??????:19/8/2026 7:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:49,168] Error 
****************************????****************************
??????:19/8/2026 7:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:49,306] Error 
****************************????****************************
??????:19/8/2026 7:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:49,446] Error 
****************************????****************************
??????:19/8/2026 7:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:49,590] Error 
****************************????****************************
??????:19/8/2026 7:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:49,734] Error 
****************************????****************************
??????:19/8/2026 7:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:49,877] Error 
****************************????****************************
??????:19/8/2026 7:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:50,033] Error 
****************************????****************************
??????:19/8/2026 7:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:50,168] Error 
****************************????****************************
??????:19/8/2026 7:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:50,306] Error 
****************************????****************************
??????:19/8/2026 7:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:50,444] Error 
****************************????****************************
??????:19/8/2026 7:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:50,586] Error 
****************************????****************************
??????:19/8/2026 7:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:50,737] Error 
****************************????****************************
??????:19/8/2026 7:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:50,875] Error 
****************************????****************************
??????:19/8/2026 7:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:51,015] Error 
****************************????****************************
??????:19/8/2026 7:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:51,157] Error 
****************************????****************************
??????:19/8/2026 7:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:51,297] Error 
****************************????****************************
??????:19/8/2026 7:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:51,439] Error 
****************************????****************************
??????:19/8/2026 7:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:51,585] Error 
****************************????****************************
??????:19/8/2026 7:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:51,725] Error 
****************************????****************************
??????:19/8/2026 7:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:51,870] Error 
****************************????****************************
??????:19/8/2026 7:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:52,014] Error 
****************************????****************************
??????:19/8/2026 7:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:52,154] Error 
****************************????****************************
??????:19/8/2026 7:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:52,292] Error 
****************************????****************************
??????:19/8/2026 7:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:52,435] Error 
****************************????****************************
??????:19/8/2026 7:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:52,575] Error 
****************************????****************************
??????:19/8/2026 7:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:52,721] Error 
****************************????****************************
??????:19/8/2026 7:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:52,865] Error 
****************************????****************************
??????:19/8/2026 7:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:53,007] Error 
****************************????****************************
??????:19/8/2026 7:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:53,151] Error 
****************************????****************************
??????:19/8/2026 7:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:53,291] Error 
****************************????****************************
??????:19/8/2026 7:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:53,435] Error 
****************************????****************************
??????:19/8/2026 7:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:53,573] Error 
****************************????****************************
??????:19/8/2026 7:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:53,721] Error 
****************************????****************************
??????:19/8/2026 7:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:53,867] Error 
****************************????****************************
??????:19/8/2026 7:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:54,009] Error 
****************************????****************************
??????:19/8/2026 7:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:54,161] Error 
****************************????****************************
??????:19/8/2026 7:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:54,302] Error 
****************************????****************************
??????:19/8/2026 7:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:54,445] Error 
****************************????****************************
??????:19/8/2026 7:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:54,587] Error 
****************************????****************************
??????:19/8/2026 7:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:54,742] Error 
****************************????****************************
??????:19/8/2026 7:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:54,876] Error 
****************************????****************************
??????:19/8/2026 7:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:55,019] Error 
****************************????****************************
??????:19/8/2026 7:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:55,160] Error 
****************************????****************************
??????:19/8/2026 7:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:55,301] Error 
****************************????****************************
??????:19/8/2026 7:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:55,439] Error 
****************************????****************************
??????:19/8/2026 7:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:55,578] Error 
****************************????****************************
??????:19/8/2026 7:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:55,726] Error 
****************************????****************************
??????:19/8/2026 7:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:55,871] Error 
****************************????****************************
??????:19/8/2026 7:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:56,014] Error 
****************************????****************************
??????:19/8/2026 7:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:56,157] Error 
****************************????****************************
??????:19/8/2026 7:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:56,300] Error 
****************************????****************************
??????:19/8/2026 7:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:56,442] Error 
****************************????****************************
??????:19/8/2026 7:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:56,582] Error 
****************************????****************************
??????:19/8/2026 7:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:56,732] Error 
****************************????****************************
??????:19/8/2026 7:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:56,881] Error 
****************************????****************************
??????:19/8/2026 7:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:57,041] Error 
****************************????****************************
??????:19/8/2026 7:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:57,188] Error 
****************************????****************************
??????:19/8/2026 7:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:57,333] Error 
****************************????****************************
??????:19/8/2026 7:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:57,475] Error 
****************************????****************************
??????:19/8/2026 7:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:57,615] Error 
****************************????****************************
??????:19/8/2026 7:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:57,767] Error 
****************************????****************************
??????:19/8/2026 7:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:57,910] Error 
****************************????****************************
??????:19/8/2026 7:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:58,056] Error 
****************************????****************************
??????:19/8/2026 7:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:58,209] Error 
****************************????****************************
??????:19/8/2026 7:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:58,350] Error 
****************************????****************************
??????:19/8/2026 7:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:58,491] Error 
****************************????****************************
??????:19/8/2026 7:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:58,635] Error 
****************************????****************************
??????:19/8/2026 7:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:58,785] Error 
****************************????****************************
??????:19/8/2026 7:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:58,925] Error 
****************************????****************************
??????:19/8/2026 7:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:59,066] Error 
****************************????****************************
??????:19/8/2026 7:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:59,206] Error 
****************************????****************************
??????:19/8/2026 7:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:59,351] Error 
****************************????****************************
??????:19/8/2026 7:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:59,492] Error 
****************************????****************************
??????:19/8/2026 7:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:59,633] Error 
****************************????****************************
??????:19/8/2026 7:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:59,784] Error 
****************************????****************************
??????:19/8/2026 7:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:37:59,923] Error 
****************************????****************************
??????:19/8/2026 7:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:00,065] Error 
****************************????****************************
??????:19/8/2026 7:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:00,205] Error 
****************************????****************************
??????:19/8/2026 7:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:00,346] Error 
****************************????****************************
??????:19/8/2026 7:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:00,486] Error 
****************************????****************************
??????:19/8/2026 7:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:00,626] Error 
****************************????****************************
??????:19/8/2026 7:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:00,773] Error 
****************************????****************************
??????:19/8/2026 7:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:00,912] Error 
****************************????****************************
??????:19/8/2026 7:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:01,053] Error 
****************************????****************************
??????:19/8/2026 7:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:01,194] Error 
****************************????****************************
??????:19/8/2026 7:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:01,334] Error 
****************************????****************************
??????:19/8/2026 7:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:01,476] Error 
****************************????****************************
??????:19/8/2026 7:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:01,622] Error 
****************************????****************************
??????:19/8/2026 7:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:01,767] Error 
****************************????****************************
??????:19/8/2026 7:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:01,909] Error 
****************************????****************************
??????:19/8/2026 7:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:02,052] Error 
****************************????****************************
??????:19/8/2026 7:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:02,200] Error 
****************************????****************************
??????:19/8/2026 7:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:02,353] Error 
****************************????****************************
??????:19/8/2026 7:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:02,493] Error 
****************************????****************************
??????:19/8/2026 7:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:02,637] Error 
****************************????****************************
??????:19/8/2026 7:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:02,789] Error 
****************************????****************************
??????:19/8/2026 7:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:02,932] Error 
****************************????****************************
??????:19/8/2026 7:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:03,073] Error 
****************************????****************************
??????:19/8/2026 7:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:03,214] Error 
****************************????****************************
??????:19/8/2026 7:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:03,353] Error 
****************************????****************************
??????:19/8/2026 7:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:03,496] Error 
****************************????****************************
??????:19/8/2026 7:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:03,637] Error 
****************************????****************************
??????:19/8/2026 7:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:03,783] Error 
****************************????****************************
??????:19/8/2026 7:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:03,924] Error 
****************************????****************************
??????:19/8/2026 7:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:04,064] Error 
****************************????****************************
??????:19/8/2026 7:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:04,205] Error 
****************************????****************************
??????:19/8/2026 7:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:04,349] Error 
****************************????****************************
??????:19/8/2026 7:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:04,491] Error 
****************************????****************************
??????:19/8/2026 7:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:04,634] Error 
****************************????****************************
??????:19/8/2026 7:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:04,782] Error 
****************************????****************************
??????:19/8/2026 7:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:04,923] Error 
****************************????****************************
??????:19/8/2026 7:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:05,066] Error 
****************************????****************************
??????:19/8/2026 7:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:05,208] Error 
****************************????****************************
??????:19/8/2026 7:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:05,348] Error 
****************************????****************************
??????:19/8/2026 7:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:05,486] Error 
****************************????****************************
??????:19/8/2026 7:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:05,626] Error 
****************************????****************************
??????:19/8/2026 7:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:05,774] Error 
****************************????****************************
??????:19/8/2026 7:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:05,913] Error 
****************************????****************************
??????:19/8/2026 7:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:06,051] Error 
****************************????****************************
??????:19/8/2026 7:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:06,191] Error 
****************************????****************************
??????:19/8/2026 7:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:06,342] Error 
****************************????****************************
??????:19/8/2026 7:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:06,484] Error 
****************************????****************************
??????:19/8/2026 7:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:06,627] Error 
****************************????****************************
??????:19/8/2026 7:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:06,775] Error 
****************************????****************************
??????:19/8/2026 7:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:06,917] Error 
****************************????****************************
??????:19/8/2026 7:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:07,060] Error 
****************************????****************************
??????:19/8/2026 7:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:07,201] Error 
****************************????****************************
??????:19/8/2026 7:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:07,339] Error 
****************************????****************************
??????:19/8/2026 7:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:07,477] Error 
****************************????****************************
??????:19/8/2026 7:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:07,617] Error 
****************************????****************************
??????:19/8/2026 7:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:07,763] Error 
****************************????****************************
??????:19/8/2026 7:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:07,908] Error 
****************************????****************************
??????:19/8/2026 7:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:08,050] Error 
****************************????****************************
??????:19/8/2026 7:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:08,192] Error 
****************************????****************************
??????:19/8/2026 7:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:08,336] Error 
****************************????****************************
??????:19/8/2026 7:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:08,477] Error 
****************************????****************************
??????:19/8/2026 7:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:08,621] Error 
****************************????****************************
??????:19/8/2026 7:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:08,768] Error 
****************************????****************************
??????:19/8/2026 7:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:08,912] Error 
****************************????****************************
??????:19/8/2026 7:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:09,051] Error 
****************************????****************************
??????:19/8/2026 7:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:09,193] Error 
****************************????****************************
??????:19/8/2026 7:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:09,338] Error 
****************************????****************************
??????:19/8/2026 7:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:09,480] Error 
****************************????****************************
??????:19/8/2026 7:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:09,621] Error 
****************************????****************************
??????:19/8/2026 7:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:09,768] Error 
****************************????****************************
??????:19/8/2026 7:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:09,911] Error 
****************************????****************************
??????:19/8/2026 7:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:10,049] Error 
****************************????****************************
??????:19/8/2026 7:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:10,190] Error 
****************************????****************************
??????:19/8/2026 7:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:10,335] Error 
****************************????****************************
??????:19/8/2026 7:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:10,485] Error 
****************************????****************************
??????:19/8/2026 7:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:10,631] Error 
****************************????****************************
??????:19/8/2026 7:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:10,781] Error 
****************************????****************************
??????:19/8/2026 7:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:10,922] Error 
****************************????****************************
??????:19/8/2026 7:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:11,068] Error 
****************************????****************************
??????:19/8/2026 7:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:11,208] Error 
****************************????****************************
??????:19/8/2026 7:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:11,352] Error 
****************************????****************************
??????:19/8/2026 7:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:11,496] Error 
****************************????****************************
??????:19/8/2026 7:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:11,640] Error 
****************************????****************************
??????:19/8/2026 7:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:11,791] Error 
****************************????****************************
??????:19/8/2026 7:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:11,935] Error 
****************************????****************************
??????:19/8/2026 7:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:12,076] Error 
****************************????****************************
??????:19/8/2026 7:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:12,221] Error 
****************************????****************************
??????:19/8/2026 7:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:12,364] Error 
****************************????****************************
??????:19/8/2026 7:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:12,503] Error 
****************************????****************************
??????:19/8/2026 7:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:12,644] Error 
****************************????****************************
??????:19/8/2026 7:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:12,795] Error 
****************************????****************************
??????:19/8/2026 7:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:12,938] Error 
****************************????****************************
??????:19/8/2026 7:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:13,085] Error 
****************************????****************************
??????:19/8/2026 7:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:13,228] Error 
****************************????****************************
??????:19/8/2026 7:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:13,370] Error 
****************************????****************************
??????:19/8/2026 7:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:13,511] Error 
****************************????****************************
??????:19/8/2026 7:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:13,652] Error 
****************************????****************************
??????:19/8/2026 7:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:13,805] Error 
****************************????****************************
??????:19/8/2026 7:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:13,944] Error 
****************************????****************************
??????:19/8/2026 7:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:14,083] Error 
****************************????****************************
??????:19/8/2026 7:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:14,225] Error 
****************************????****************************
??????:19/8/2026 7:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:14,369] Error 
****************************????****************************
??????:19/8/2026 7:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:14,525] Error 
****************************????****************************
??????:19/8/2026 7:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:14,666] Error 
****************************????****************************
??????:19/8/2026 7:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:14,816] Error 
****************************????****************************
??????:19/8/2026 7:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:14,955] Error 
****************************????****************************
??????:19/8/2026 7:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:15,095] Error 
****************************????****************************
??????:19/8/2026 7:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:15,239] Error 
****************************????****************************
??????:19/8/2026 7:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:15,378] Error 
****************************????****************************
??????:19/8/2026 7:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:15,522] Error 
****************************????****************************
??????:19/8/2026 7:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:15,664] Error 
****************************????****************************
??????:19/8/2026 7:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:15,811] Error 
****************************????****************************
??????:19/8/2026 7:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:15,953] Error 
****************************????****************************
??????:19/8/2026 7:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:16,099] Error 
****************************????****************************
??????:19/8/2026 7:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:16,240] Error 
****************************????****************************
??????:19/8/2026 7:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:16,376] Error 
****************************????****************************
??????:19/8/2026 7:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:16,516] Error 
****************************????****************************
??????:19/8/2026 7:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:16,656] Error 
****************************????****************************
??????:19/8/2026 7:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:16,800] Error 
****************************????****************************
??????:19/8/2026 7:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:16,941] Error 
****************************????****************************
??????:19/8/2026 7:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:17,086] Error 
****************************????****************************
??????:19/8/2026 7:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:17,225] Error 
****************************????****************************
??????:19/8/2026 7:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:17,362] Error 
****************************????****************************
??????:19/8/2026 7:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:17,502] Error 
****************************????****************************
??????:19/8/2026 7:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:17,639] Error 
****************************????****************************
??????:19/8/2026 7:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:17,791] Error 
****************************????****************************
??????:19/8/2026 7:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:17,936] Error 
****************************????****************************
??????:19/8/2026 7:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:18,081] Error 
****************************????****************************
??????:19/8/2026 7:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:18,228] Error 
****************************????****************************
??????:19/8/2026 7:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:18,369] Error 
****************************????****************************
??????:19/8/2026 7:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:18,520] Error 
****************************????****************************
??????:19/8/2026 7:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:18,664] Error 
****************************????****************************
??????:19/8/2026 7:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:18,813] Error 
****************************????****************************
??????:19/8/2026 7:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:18,957] Error 
****************************????****************************
??????:19/8/2026 7:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:19,095] Error 
****************************????****************************
??????:19/8/2026 7:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:19,240] Error 
****************************????****************************
??????:19/8/2026 7:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:19,383] Error 
****************************????****************************
??????:19/8/2026 7:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:19,522] Error 
****************************????****************************
??????:19/8/2026 7:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:19,660] Error 
****************************????****************************
??????:19/8/2026 7:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:19,810] Error 
****************************????****************************
??????:19/8/2026 7:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:19,953] Error 
****************************????****************************
??????:19/8/2026 7:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:20,097] Error 
****************************????****************************
??????:19/8/2026 7:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:20,242] Error 
****************************????****************************
??????:19/8/2026 7:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:20,381] Error 
****************************????****************************
??????:19/8/2026 7:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:20,521] Error 
****************************????****************************
??????:19/8/2026 7:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:20,666] Error 
****************************????****************************
??????:19/8/2026 7:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:20,813] Error 
****************************????****************************
??????:19/8/2026 7:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:20,953] Error 
****************************????****************************
??????:19/8/2026 7:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:21,095] Error 
****************************????****************************
??????:19/8/2026 7:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:21,238] Error 
****************************????****************************
??????:19/8/2026 7:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:21,377] Error 
****************************????****************************
??????:19/8/2026 7:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:21,520] Error 
****************************????****************************
??????:19/8/2026 7:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:21,662] Error 
****************************????****************************
??????:19/8/2026 7:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:21,810] Error 
****************************????****************************
??????:19/8/2026 7:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:21,955] Error 
****************************????****************************
??????:19/8/2026 7:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:22,098] Error 
****************************????****************************
??????:19/8/2026 7:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:22,241] Error 
****************************????****************************
??????:19/8/2026 7:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:22,383] Error 
****************************????****************************
??????:19/8/2026 7:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:22,522] Error 
****************************????****************************
??????:19/8/2026 7:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:22,673] Error 
****************************????****************************
??????:19/8/2026 7:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:22,822] Error 
****************************????****************************
??????:19/8/2026 7:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:22,964] Error 
****************************????****************************
??????:19/8/2026 7:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:23,105] Error 
****************************????****************************
??????:19/8/2026 7:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:23,251] Error 
****************************????****************************
??????:19/8/2026 7:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:23,392] Error 
****************************????****************************
??????:19/8/2026 7:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:23,532] Error 
****************************????****************************
??????:19/8/2026 7:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:23,675] Error 
****************************????****************************
??????:19/8/2026 7:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:23,820] Error 
****************************????****************************
??????:19/8/2026 7:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:23,964] Error 
****************************????****************************
??????:19/8/2026 7:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:24,105] Error 
****************************????****************************
??????:19/8/2026 7:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:24,246] Error 
****************************????****************************
??????:19/8/2026 7:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:24,389] Error 
****************************????****************************
??????:19/8/2026 7:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:24,531] Error 
****************************????****************************
??????:19/8/2026 7:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:24,669] Error 
****************************????****************************
??????:19/8/2026 7:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:24,816] Error 
****************************????****************************
??????:19/8/2026 7:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:24,956] Error 
****************************????****************************
??????:19/8/2026 7:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:25,099] Error 
****************************????****************************
??????:19/8/2026 7:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:25,243] Error 
****************************????****************************
??????:19/8/2026 7:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:25,383] Error 
****************************????****************************
??????:19/8/2026 7:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:25,525] Error 
****************************????****************************
??????:19/8/2026 7:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:25,668] Error 
****************************????****************************
??????:19/8/2026 7:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:25,824] Error 
****************************????****************************
??????:19/8/2026 7:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:25,965] Error 
****************************????****************************
??????:19/8/2026 7:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:26,104] Error 
****************************????****************************
??????:19/8/2026 7:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:26,244] Error 
****************************????****************************
??????:19/8/2026 7:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:26,384] Error 
****************************????****************************
??????:19/8/2026 7:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:26,524] Error 
****************************????****************************
??????:19/8/2026 7:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:26,672] Error 
****************************????****************************
??????:19/8/2026 7:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:26,823] Error 
****************************????****************************
??????:19/8/2026 7:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:26,965] Error 
****************************????****************************
??????:19/8/2026 7:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:27,112] Error 
****************************????****************************
??????:19/8/2026 7:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:27,252] Error 
****************************????****************************
??????:19/8/2026 7:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:27,389] Error 
****************************????****************************
??????:19/8/2026 7:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:27,530] Error 
****************************????****************************
??????:19/8/2026 7:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:27,669] Error 
****************************????****************************
??????:19/8/2026 7:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:27,814] Error 
****************************????****************************
??????:19/8/2026 7:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:27,957] Error 
****************************????****************************
??????:19/8/2026 7:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:28,099] Error 
****************************????****************************
??????:19/8/2026 7:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:28,237] Error 
****************************????****************************
??????:19/8/2026 7:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:28,374] Error 
****************************????****************************
??????:19/8/2026 7:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:28,511] Error 
****************************????****************************
??????:19/8/2026 7:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:28,654] Error 
****************************????****************************
??????:19/8/2026 7:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:28,800] Error 
****************************????****************************
??????:19/8/2026 7:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:28,946] Error 
****************************????****************************
??????:19/8/2026 7:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:29,086] Error 
****************************????****************************
??????:19/8/2026 7:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:29,228] Error 
****************************????****************************
??????:19/8/2026 7:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:29,369] Error 
****************************????****************************
??????:19/8/2026 7:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:29,508] Error 
****************************????****************************
??????:19/8/2026 7:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:29,651] Error 
****************************????****************************
??????:19/8/2026 7:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:29,794] Error 
****************************????****************************
??????:19/8/2026 7:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:29,937] Error 
****************************????****************************
??????:19/8/2026 7:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:30,079] Error 
****************************????****************************
??????:19/8/2026 7:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:30,222] Error 
****************************????****************************
??????:19/8/2026 7:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:30,365] Error 
****************************????****************************
??????:19/8/2026 7:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:30,509] Error 
****************************????****************************
??????:19/8/2026 7:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:30,646] Error 
****************************????****************************
??????:19/8/2026 7:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:30,804] Error 
****************************????****************************
??????:19/8/2026 7:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:30,945] Error 
****************************????****************************
??????:19/8/2026 7:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:31,087] Error 
****************************????****************************
??????:19/8/2026 7:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:31,229] Error 
****************************????****************************
??????:19/8/2026 7:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:31,369] Error 
****************************????****************************
??????:19/8/2026 7:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:31,508] Error 
****************************????****************************
??????:19/8/2026 7:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:31,650] Error 
****************************????****************************
??????:19/8/2026 7:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:31,796] Error 
****************************????****************************
??????:19/8/2026 7:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:31,935] Error 
****************************????****************************
??????:19/8/2026 7:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:32,079] Error 
****************************????****************************
??????:19/8/2026 7:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:32,220] Error 
****************************????****************************
??????:19/8/2026 7:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:32,366] Error 
****************************????****************************
??????:19/8/2026 7:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:32,508] Error 
****************************????****************************
??????:19/8/2026 7:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:32,649] Error 
****************************????****************************
??????:19/8/2026 7:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:32,797] Error 
****************************????****************************
??????:19/8/2026 7:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:32,935] Error 
****************************????****************************
??????:19/8/2026 7:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:33,077] Error 
****************************????****************************
??????:19/8/2026 7:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:33,218] Error 
****************************????****************************
??????:19/8/2026 7:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:33,357] Error 
****************************????****************************
??????:19/8/2026 7:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:33,497] Error 
****************************????****************************
??????:19/8/2026 7:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:33,637] Error 
****************************????****************************
??????:19/8/2026 7:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:33,784] Error 
****************************????****************************
??????:19/8/2026 7:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:33,922] Error 
****************************????****************************
??????:19/8/2026 7:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:34,068] Error 
****************************????****************************
??????:19/8/2026 7:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:34,207] Error 
****************************????****************************
??????:19/8/2026 7:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:34,348] Error 
****************************????****************************
??????:19/8/2026 7:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:34,490] Error 
****************************????****************************
??????:19/8/2026 7:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:34,624] Error 
****************************????****************************
??????:19/8/2026 7:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:34,770] Error 
****************************????****************************
??????:19/8/2026 7:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:34,917] Error 
****************************????****************************
??????:19/8/2026 7:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:35,060] Error 
****************************????****************************
??????:19/8/2026 7:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:35,199] Error 
****************************????****************************
??????:19/8/2026 7:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:35,343] Error 
****************************????****************************
??????:19/8/2026 7:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:35,485] Error 
****************************????****************************
??????:19/8/2026 7:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:35,624] Error 
****************************????****************************
??????:19/8/2026 7:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:35,768] Error 
****************************????****************************
??????:19/8/2026 7:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:35,903] Error 
****************************????****************************
??????:19/8/2026 7:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:36,043] Error 
****************************????****************************
??????:19/8/2026 7:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:36,183] Error 
****************************????****************************
??????:19/8/2026 7:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:36,326] Error 
****************************????****************************
??????:19/8/2026 7:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:36,467] Error 
****************************????****************************
??????:19/8/2026 7:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:36,607] Error 
****************************????****************************
??????:19/8/2026 7:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:36,753] Error 
****************************????****************************
??????:19/8/2026 7:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:36,895] Error 
****************************????****************************
??????:19/8/2026 7:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:37,037] Error 
****************************????****************************
??????:19/8/2026 7:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:37,171] Error 
****************************????****************************
??????:19/8/2026 7:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:37,313] Error 
****************************????****************************
??????:19/8/2026 7:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:37,462] Error 
****************************????****************************
??????:19/8/2026 7:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:37,604] Error 
****************************????****************************
??????:19/8/2026 7:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:37,748] Error 
****************************????****************************
??????:19/8/2026 7:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:37,888] Error 
****************************????****************************
??????:19/8/2026 7:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:38,029] Error 
****************************????****************************
??????:19/8/2026 7:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:38,166] Error 
****************************????****************************
??????:19/8/2026 7:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:38,310] Error 
****************************????****************************
??????:19/8/2026 7:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:38,448] Error 
****************************????****************************
??????:19/8/2026 7:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:38,590] Error 
****************************????****************************
??????:19/8/2026 7:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:38,738] Error 
****************************????****************************
??????:19/8/2026 7:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:38,891] Error 
****************************????****************************
??????:19/8/2026 7:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:39,036] Error 
****************************????****************************
??????:19/8/2026 7:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:39,177] Error 
****************************????****************************
??????:19/8/2026 7:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:39,322] Error 
****************************????****************************
??????:19/8/2026 7:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:39,464] Error 
****************************????****************************
??????:19/8/2026 7:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:39,607] Error 
****************************????****************************
??????:19/8/2026 7:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:39,753] Error 
****************************????****************************
??????:19/8/2026 7:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:39,898] Error 
****************************????****************************
??????:19/8/2026 7:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:40,040] Error 
****************************????****************************
??????:19/8/2026 7:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:40,179] Error 
****************************????****************************
??????:19/8/2026 7:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:40,320] Error 
****************************????****************************
??????:19/8/2026 7:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:40,462] Error 
****************************????****************************
??????:19/8/2026 7:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:40,602] Error 
****************************????****************************
??????:19/8/2026 7:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:40,749] Error 
****************************????****************************
??????:19/8/2026 7:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:40,893] Error 
****************************????****************************
??????:19/8/2026 7:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:41,032] Error 
****************************????****************************
??????:19/8/2026 7:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:41,177] Error 
****************************????****************************
??????:19/8/2026 7:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:41,315] Error 
****************************????****************************
??????:19/8/2026 7:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:41,455] Error 
****************************????****************************
??????:19/8/2026 7:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:41,598] Error 
****************************????****************************
??????:19/8/2026 7:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:41,743] Error 
****************************????****************************
??????:19/8/2026 7:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:41,883] Error 
****************************????****************************
??????:19/8/2026 7:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:42,025] Error 
****************************????****************************
??????:19/8/2026 7:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:42,170] Error 
****************************????****************************
??????:19/8/2026 7:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:42,311] Error 
****************************????****************************
??????:19/8/2026 7:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:42,447] Error 
****************************????****************************
??????:19/8/2026 7:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:42,591] Error 
****************************????****************************
??????:19/8/2026 7:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:42,733] Error 
****************************????****************************
??????:19/8/2026 7:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:42,876] Error 
****************************????****************************
??????:19/8/2026 7:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:43,029] Error 
****************************????****************************
??????:19/8/2026 7:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:43,173] Error 
****************************????****************************
??????:19/8/2026 7:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:43,314] Error 
****************************????****************************
??????:19/8/2026 7:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:43,458] Error 
****************************????****************************
??????:19/8/2026 7:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:43,600] Error 
****************************????****************************
??????:19/8/2026 7:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:43,744] Error 
****************************????****************************
??????:19/8/2026 7:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:43,887] Error 
****************************????****************************
??????:19/8/2026 7:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:44,030] Error 
****************************????****************************
??????:19/8/2026 7:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:44,171] Error 
****************************????****************************
??????:19/8/2026 7:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:44,317] Error 
****************************????****************************
??????:19/8/2026 7:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:44,453] Error 
****************************????****************************
??????:19/8/2026 7:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:44,596] Error 
****************************????****************************
??????:19/8/2026 7:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:44,746] Error 
****************************????****************************
??????:19/8/2026 7:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:44,887] Error 
****************************????****************************
??????:19/8/2026 7:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:45,024] Error 
****************************????****************************
??????:19/8/2026 7:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:45,162] Error 
****************************????****************************
??????:19/8/2026 7:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:45,304] Error 
****************************????****************************
??????:19/8/2026 7:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:45,441] Error 
****************************????****************************
??????:19/8/2026 7:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:45,582] Error 
****************************????****************************
??????:19/8/2026 7:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:45,723] Error 
****************************????****************************
??????:19/8/2026 7:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:45,862] Error 
****************************????****************************
??????:19/8/2026 7:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:46,001] Error 
****************************????****************************
??????:19/8/2026 7:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:46,150] Error 
****************************????****************************
??????:19/8/2026 7:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:46,293] Error 
****************************????****************************
??????:19/8/2026 7:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:46,434] Error 
****************************????****************************
??????:19/8/2026 7:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:46,577] Error 
****************************????****************************
??????:19/8/2026 7:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:46,715] Error 
****************************????****************************
??????:19/8/2026 7:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:46,855] Error 
****************************????****************************
??????:19/8/2026 7:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:47,007] Error 
****************************????****************************
??????:19/8/2026 7:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:47,155] Error 
****************************????****************************
??????:19/8/2026 7:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:47,294] Error 
****************************????****************************
??????:19/8/2026 7:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:47,434] Error 
****************************????****************************
??????:19/8/2026 7:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:47,582] Error 
****************************????****************************
??????:19/8/2026 7:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:47,730] Error 
****************************????****************************
??????:19/8/2026 7:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:47,872] Error 
****************************????****************************
??????:19/8/2026 7:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:48,016] Error 
****************************????****************************
??????:19/8/2026 7:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:48,155] Error 
****************************????****************************
??????:19/8/2026 7:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:48,297] Error 
****************************????****************************
??????:19/8/2026 7:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:48,436] Error 
****************************????****************************
??????:19/8/2026 7:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:48,574] Error 
****************************????****************************
??????:19/8/2026 7:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:48,720] Error 
****************************????****************************
??????:19/8/2026 7:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:48,865] Error 
****************************????****************************
??????:19/8/2026 7:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:49,002] Error 
****************************????****************************
??????:19/8/2026 7:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:49,146] Error 
****************************????****************************
??????:19/8/2026 7:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:49,293] Error 
****************************????****************************
??????:19/8/2026 7:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:49,432] Error 
****************************????****************************
??????:19/8/2026 7:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:49,573] Error 
****************************????****************************
??????:19/8/2026 7:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:49,717] Error 
****************************????****************************
??????:19/8/2026 7:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:49,858] Error 
****************************????****************************
??????:19/8/2026 7:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:50,000] Error 
****************************????****************************
??????:19/8/2026 7:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:50,141] Error 
****************************????****************************
??????:19/8/2026 7:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:50,284] Error 
****************************????****************************
??????:19/8/2026 7:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:50,419] Error 
****************************????****************************
??????:19/8/2026 7:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:50,558] Error 
****************************????****************************
??????:19/8/2026 7:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:50,698] Error 
****************************????****************************
??????:19/8/2026 7:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:50,845] Error 
****************************????****************************
??????:19/8/2026 7:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:50,983] Error 
****************************????****************************
??????:19/8/2026 7:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:51,137] Error 
****************************????****************************
??????:19/8/2026 7:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:51,279] Error 
****************************????****************************
??????:19/8/2026 7:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:51,422] Error 
****************************????****************************
??????:19/8/2026 7:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:51,564] Error 
****************************????****************************
??????:19/8/2026 7:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:51,712] Error 
****************************????****************************
??????:19/8/2026 7:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:51,854] Error 
****************************????****************************
??????:19/8/2026 7:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:51,996] Error 
****************************????****************************
??????:19/8/2026 7:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:52,137] Error 
****************************????****************************
??????:19/8/2026 7:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:52,278] Error 
****************************????****************************
??????:19/8/2026 7:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:52,419] Error 
****************************????****************************
??????:19/8/2026 7:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:52,564] Error 
****************************????****************************
??????:19/8/2026 7:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:52,705] Error 
****************************????****************************
??????:19/8/2026 7:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:52,851] Error 
****************************????****************************
??????:19/8/2026 7:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:52,993] Error 
****************************????****************************
??????:19/8/2026 7:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:53,134] Error 
****************************????****************************
??????:19/8/2026 7:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:53,274] Error 
****************************????****************************
??????:19/8/2026 7:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:53,417] Error 
****************************????****************************
??????:19/8/2026 7:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:53,557] Error 
****************************????****************************
??????:19/8/2026 7:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:53,695] Error 
****************************????****************************
??????:19/8/2026 7:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:53,840] Error 
****************************????****************************
??????:19/8/2026 7:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:53,977] Error 
****************************????****************************
??????:19/8/2026 7:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:54,122] Error 
****************************????****************************
??????:19/8/2026 7:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:54,265] Error 
****************************????****************************
??????:19/8/2026 7:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:54,410] Error 
****************************????****************************
??????:19/8/2026 7:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:54,553] Error 
****************************????****************************
??????:19/8/2026 7:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:54,690] Error 
****************************????****************************
??????:19/8/2026 7:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:54,837] Error 
****************************????****************************
??????:19/8/2026 7:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:54,974] Error 
****************************????****************************
??????:19/8/2026 7:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:55,112] Error 
****************************????****************************
??????:19/8/2026 7:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:55,263] Error 
****************************????****************************
??????:19/8/2026 7:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:55,406] Error 
****************************????****************************
??????:19/8/2026 7:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:55,544] Error 
****************************????****************************
??????:19/8/2026 7:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:55,681] Error 
****************************????****************************
??????:19/8/2026 7:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:55,830] Error 
****************************????****************************
??????:19/8/2026 7:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:55,966] Error 
****************************????****************************
??????:19/8/2026 7:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:56,107] Error 
****************************????****************************
??????:19/8/2026 7:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:56,247] Error 
****************************????****************************
??????:19/8/2026 7:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:56,389] Error 
****************************????****************************
??????:19/8/2026 7:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:56,533] Error 
****************************????****************************
??????:19/8/2026 7:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:56,674] Error 
****************************????****************************
??????:19/8/2026 7:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:56,820] Error 
****************************????****************************
??????:19/8/2026 7:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:56,960] Error 
****************************????****************************
??????:19/8/2026 7:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:57,105] Error 
****************************????****************************
??????:19/8/2026 7:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:57,249] Error 
****************************????****************************
??????:19/8/2026 7:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:57,397] Error 
****************************????****************************
??????:19/8/2026 7:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:57,542] Error 
****************************????****************************
??????:19/8/2026 7:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:57,685] Error 
****************************????****************************
??????:19/8/2026 7:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:57,831] Error 
****************************????****************************
??????:19/8/2026 7:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:57,972] Error 
****************************????****************************
??????:19/8/2026 7:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:58,121] Error 
****************************????****************************
??????:19/8/2026 7:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:58,268] Error 
****************************????****************************
??????:19/8/2026 7:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:58,410] Error 
****************************????****************************
??????:19/8/2026 7:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:58,552] Error 
****************************????****************************
??????:19/8/2026 7:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:58,694] Error 
****************************????****************************
??????:19/8/2026 7:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:58,841] Error 
****************************????****************************
??????:19/8/2026 7:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:58,980] Error 
****************************????****************************
??????:19/8/2026 7:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:59,119] Error 
****************************????****************************
??????:19/8/2026 7:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:59,274] Error 
****************************????****************************
??????:19/8/2026 7:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:59,418] Error 
****************************????****************************
??????:19/8/2026 7:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:59,561] Error 
****************************????****************************
??????:19/8/2026 7:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:59,707] Error 
****************************????****************************
??????:19/8/2026 7:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:38:59,854] Error 
****************************????****************************
??????:19/8/2026 7:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:00,001] Error 
****************************????****************************
??????:19/8/2026 7:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:00,147] Error 
****************************????****************************
??????:19/8/2026 7:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:00,288] Error 
****************************????****************************
??????:19/8/2026 7:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:00,429] Error 
****************************????****************************
??????:19/8/2026 7:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:00,572] Error 
****************************????****************************
??????:19/8/2026 7:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:00,713] Error 
****************************????****************************
??????:19/8/2026 7:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:00,857] Error 
****************************????****************************
??????:19/8/2026 7:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:00,996] Error 
****************************????****************************
??????:19/8/2026 7:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:01,142] Error 
****************************????****************************
??????:19/8/2026 7:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:01,285] Error 
****************************????****************************
??????:19/8/2026 7:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:01,427] Error 
****************************????****************************
??????:19/8/2026 7:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:01,567] Error 
****************************????****************************
??????:19/8/2026 7:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:01,712] Error 
****************************????****************************
??????:19/8/2026 7:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:01,859] Error 
****************************????****************************
??????:19/8/2026 7:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:01,997] Error 
****************************????****************************
??????:19/8/2026 7:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:02,142] Error 
****************************????****************************
??????:19/8/2026 7:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:02,287] Error 
****************************????****************************
??????:19/8/2026 7:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:02,426] Error 
****************************????****************************
??????:19/8/2026 7:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:02,570] Error 
****************************????****************************
??????:19/8/2026 7:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:02,717] Error 
****************************????****************************
??????:19/8/2026 7:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:02,862] Error 
****************************????****************************
??????:19/8/2026 7:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:03,003] Error 
****************************????****************************
??????:19/8/2026 7:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:03,148] Error 
****************************????****************************
??????:19/8/2026 7:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:03,295] Error 
****************************????****************************
??????:19/8/2026 7:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:03,450] Error 
****************************????****************************
??????:19/8/2026 7:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:03,598] Error 
****************************????****************************
??????:19/8/2026 7:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:03,744] Error 
****************************????****************************
??????:19/8/2026 7:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:03,886] Error 
****************************????****************************
??????:19/8/2026 7:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:04,027] Error 
****************************????****************************
??????:19/8/2026 7:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:04,171] Error 
****************************????****************************
??????:19/8/2026 7:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:04,317] Error 
****************************????****************************
??????:19/8/2026 7:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:04,462] Error 
****************************????****************************
??????:19/8/2026 7:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:04,604] Error 
****************************????****************************
??????:19/8/2026 7:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:04,756] Error 
****************************????****************************
??????:19/8/2026 7:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:04,898] Error 
****************************????****************************
??????:19/8/2026 7:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:05,037] Error 
****************************????****************************
??????:19/8/2026 7:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:05,178] Error 
****************************????****************************
??????:19/8/2026 7:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:05,322] Error 
****************************????****************************
??????:19/8/2026 7:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:05,466] Error 
****************************????****************************
??????:19/8/2026 7:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:05,607] Error 
****************************????****************************
??????:19/8/2026 7:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:05,757] Error 
****************************????****************************
??????:19/8/2026 7:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:05,902] Error 
****************************????****************************
??????:19/8/2026 7:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:06,046] Error 
****************************????****************************
??????:19/8/2026 7:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:06,189] Error 
****************************????****************************
??????:19/8/2026 7:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:06,328] Error 
****************************????****************************
??????:19/8/2026 7:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:06,475] Error 
****************************????****************************
??????:19/8/2026 7:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:06,615] Error 
****************************????****************************
??????:19/8/2026 7:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:06,761] Error 
****************************????****************************
??????:19/8/2026 7:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:06,904] Error 
****************************????****************************
??????:19/8/2026 7:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:07,049] Error 
****************************????****************************
??????:19/8/2026 7:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:07,188] Error 
****************************????****************************
??????:19/8/2026 7:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:07,331] Error 
****************************????****************************
??????:19/8/2026 7:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:07,487] Error 
****************************????****************************
??????:19/8/2026 7:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:07,631] Error 
****************************????****************************
??????:19/8/2026 7:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:07,777] Error 
****************************????****************************
??????:19/8/2026 7:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:07,918] Error 
****************************????****************************
??????:19/8/2026 7:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:08,057] Error 
****************************????****************************
??????:19/8/2026 7:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:08,202] Error 
****************************????****************************
??????:19/8/2026 7:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:08,347] Error 
****************************????****************************
??????:19/8/2026 7:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:08,488] Error 
****************************????****************************
??????:19/8/2026 7:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:08,629] Error 
****************************????****************************
??????:19/8/2026 7:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:08,775] Error 
****************************????****************************
??????:19/8/2026 7:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:08,921] Error 
****************************????****************************
??????:19/8/2026 7:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:09,059] Error 
****************************????****************************
??????:19/8/2026 7:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:09,203] Error 
****************************????****************************
??????:19/8/2026 7:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:09,344] Error 
****************************????****************************
??????:19/8/2026 7:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:09,487] Error 
****************************????****************************
??????:19/8/2026 7:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:09,630] Error 
****************************????****************************
??????:19/8/2026 7:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:09,775] Error 
****************************????****************************
??????:19/8/2026 7:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:09,917] Error 
****************************????****************************
??????:19/8/2026 7:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:10,060] Error 
****************************????****************************
??????:19/8/2026 7:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:10,205] Error 
****************************????****************************
??????:19/8/2026 7:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:10,346] Error 
****************************????****************************
??????:19/8/2026 7:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:10,486] Error 
****************************????****************************
??????:19/8/2026 7:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:10,631] Error 
****************************????****************************
??????:19/8/2026 7:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:10,777] Error 
****************************????****************************
??????:19/8/2026 7:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:10,921] Error 
****************************????****************************
??????:19/8/2026 7:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:11,063] Error 
****************************????****************************
??????:19/8/2026 7:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:11,203] Error 
****************************????****************************
??????:19/8/2026 7:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:11,346] Error 
****************************????****************************
??????:19/8/2026 7:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:11,501] Error 
****************************????****************************
??????:19/8/2026 7:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:11,643] Error 
****************************????****************************
??????:19/8/2026 7:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:11,792] Error 
****************************????****************************
??????:19/8/2026 7:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:11,932] Error 
****************************????****************************
??????:19/8/2026 7:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:12,077] Error 
****************************????****************************
??????:19/8/2026 7:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:12,215] Error 
****************************????****************************
??????:19/8/2026 7:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:12,355] Error 
****************************????****************************
??????:19/8/2026 7:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:12,497] Error 
****************************????****************************
??????:19/8/2026 7:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:12,636] Error 
****************************????****************************
??????:19/8/2026 7:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:12,783] Error 
****************************????****************************
??????:19/8/2026 7:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:12,929] Error 
****************************????****************************
??????:19/8/2026 7:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:13,078] Error 
****************************????****************************
??????:19/8/2026 7:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:13,224] Error 
****************************????****************************
??????:19/8/2026 7:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:13,363] Error 
****************************????****************************
??????:19/8/2026 7:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:13,506] Error 
****************************????****************************
??????:19/8/2026 7:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:13,649] Error 
****************************????****************************
??????:19/8/2026 7:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:13,794] Error 
****************************????****************************
??????:19/8/2026 7:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:13,935] Error 
****************************????****************************
??????:19/8/2026 7:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:14,077] Error 
****************************????****************************
??????:19/8/2026 7:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:14,221] Error 
****************************????****************************
??????:19/8/2026 7:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:14,363] Error 
****************************????****************************
??????:19/8/2026 7:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:14,504] Error 
****************************????****************************
??????:19/8/2026 7:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:14,642] Error 
****************************????****************************
??????:19/8/2026 7:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:14,787] Error 
****************************????****************************
??????:19/8/2026 7:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:14,928] Error 
****************************????****************************
??????:19/8/2026 7:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:15,067] Error 
****************************????****************************
??????:19/8/2026 7:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:15,210] Error 
****************************????****************************
??????:19/8/2026 7:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:15,357] Error 
****************************????****************************
??????:19/8/2026 7:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:15,503] Error 
****************************????****************************
??????:19/8/2026 7:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:15,650] Error 
****************************????****************************
??????:19/8/2026 7:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:15,798] Error 
****************************????****************************
??????:19/8/2026 7:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:15,939] Error 
****************************????****************************
??????:19/8/2026 7:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:16,078] Error 
****************************????****************************
??????:19/8/2026 7:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:16,222] Error 
****************************????****************************
??????:19/8/2026 7:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:16,369] Error 
****************************????****************************
??????:19/8/2026 7:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:16,515] Error 
****************************????****************************
??????:19/8/2026 7:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:16,657] Error 
****************************????****************************
??????:19/8/2026 7:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:16,803] Error 
****************************????****************************
??????:19/8/2026 7:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:16,945] Error 
****************************????****************************
??????:19/8/2026 7:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:17,085] Error 
****************************????****************************
??????:19/8/2026 7:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:17,227] Error 
****************************????****************************
??????:19/8/2026 7:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:17,372] Error 
****************************????****************************
??????:19/8/2026 7:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:17,515] Error 
****************************????****************************
??????:19/8/2026 7:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:17,653] Error 
****************************????****************************
??????:19/8/2026 7:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:17,802] Error 
****************************????****************************
??????:19/8/2026 7:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:17,946] Error 
****************************????****************************
??????:19/8/2026 7:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:18,087] Error 
****************************????****************************
??????:19/8/2026 7:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:18,237] Error 
****************************????****************************
??????:19/8/2026 7:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:18,392] Error 
****************************????****************************
??????:19/8/2026 7:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:18,535] Error 
****************************????****************************
??????:19/8/2026 7:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:18,676] Error 
****************************????****************************
??????:19/8/2026 7:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:18,826] Error 
****************************????****************************
??????:19/8/2026 7:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:18,968] Error 
****************************????****************************
??????:19/8/2026 7:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:19,110] Error 
****************************????****************************
??????:19/8/2026 7:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:19,253] Error 
****************************????****************************
??????:19/8/2026 7:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:19,396] Error 
****************************????****************************
??????:19/8/2026 7:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:19,536] Error 
****************************????****************************
??????:19/8/2026 7:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:19,693] Error 
****************************????****************************
??????:19/8/2026 7:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:19,837] Error 
****************************????****************************
??????:19/8/2026 7:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:19,976] Error 
****************************????****************************
??????:19/8/2026 7:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:20,119] Error 
****************************????****************************
??????:19/8/2026 7:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:20,261] Error 
****************************????****************************
??????:19/8/2026 7:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:20,399] Error 
****************************????****************************
??????:19/8/2026 7:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:20,536] Error 
****************************????****************************
??????:19/8/2026 7:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:20,674] Error 
****************************????****************************
??????:19/8/2026 7:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:20,823] Error 
****************************????****************************
??????:19/8/2026 7:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:20,956] Error 
****************************????****************************
??????:19/8/2026 7:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:21,096] Error 
****************************????****************************
??????:19/8/2026 7:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:21,231] Error 
****************************????****************************
??????:19/8/2026 7:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:21,375] Error 
****************************????****************************
??????:19/8/2026 7:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:21,516] Error 
****************************????****************************
??????:19/8/2026 7:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:21,660] Error 
****************************????****************************
??????:19/8/2026 7:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:21,809] Error 
****************************????****************************
??????:19/8/2026 7:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:21,954] Error 
****************************????****************************
??????:19/8/2026 7:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:22,093] Error 
****************************????****************************
??????:19/8/2026 7:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:22,237] Error 
****************************????****************************
??????:19/8/2026 7:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:22,377] Error 
****************************????****************************
??????:19/8/2026 7:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:22,523] Error 
****************************????****************************
??????:19/8/2026 7:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:22,664] Error 
****************************????****************************
??????:19/8/2026 7:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:22,811] Error 
****************************????****************************
??????:19/8/2026 7:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:22,955] Error 
****************************????****************************
??????:19/8/2026 7:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:23,100] Error 
****************************????****************************
??????:19/8/2026 7:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:23,243] Error 
****************************????****************************
??????:19/8/2026 7:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:23,386] Error 
****************************????****************************
??????:19/8/2026 7:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:23,527] Error 
****************************????****************************
??????:19/8/2026 7:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:23,676] Error 
****************************????****************************
??????:19/8/2026 7:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:23,824] Error 
****************************????****************************
??????:19/8/2026 7:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:23,965] Error 
****************************????****************************
??????:19/8/2026 7:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:24,107] Error 
****************************????****************************
??????:19/8/2026 7:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:24,245] Error 
****************************????****************************
??????:19/8/2026 7:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:24,387] Error 
****************************????****************************
??????:19/8/2026 7:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:24,526] Error 
****************************????****************************
??????:19/8/2026 7:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:24,668] Error 
****************************????****************************
??????:19/8/2026 7:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:24,812] Error 
****************************????****************************
??????:19/8/2026 7:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:24,953] Error 
****************************????****************************
??????:19/8/2026 7:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:25,094] Error 
****************************????****************************
??????:19/8/2026 7:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:25,237] Error 
****************************????****************************
??????:19/8/2026 7:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:25,379] Error 
****************************????****************************
??????:19/8/2026 7:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:25,521] Error 
****************************????****************************
??????:19/8/2026 7:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:25,660] Error 
****************************????****************************
??????:19/8/2026 7:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:25,806] Error 
****************************????****************************
??????:19/8/2026 7:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:25,941] Error 
****************************????****************************
??????:19/8/2026 7:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:26,083] Error 
****************************????****************************
??????:19/8/2026 7:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:26,220] Error 
****************************????****************************
??????:19/8/2026 7:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:26,364] Error 
****************************????****************************
??????:19/8/2026 7:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:26,503] Error 
****************************????****************************
??????:19/8/2026 7:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:26,646] Error 
****************************????****************************
??????:19/8/2026 7:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:26,794] Error 
****************************????****************************
??????:19/8/2026 7:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:26,933] Error 
****************************????****************************
??????:19/8/2026 7:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:27,073] Error 
****************************????****************************
??????:19/8/2026 7:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:27,216] Error 
****************************????****************************
??????:19/8/2026 7:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:27,354] Error 
****************************????****************************
??????:19/8/2026 7:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:27,493] Error 
****************************????****************************
??????:19/8/2026 7:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:27,636] Error 
****************************????****************************
??????:19/8/2026 7:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:27,791] Error 
****************************????****************************
??????:19/8/2026 7:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:27,933] Error 
****************************????****************************
??????:19/8/2026 7:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:28,076] Error 
****************************????****************************
??????:19/8/2026 7:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:28,223] Error 
****************************????****************************
??????:19/8/2026 7:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:28,362] Error 
****************************????****************************
??????:19/8/2026 7:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:28,502] Error 
****************************????****************************
??????:19/8/2026 7:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:28,643] Error 
****************************????****************************
??????:19/8/2026 7:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:28,790] Error 
****************************????****************************
??????:19/8/2026 7:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:28,929] Error 
****************************????****************************
??????:19/8/2026 7:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:29,070] Error 
****************************????****************************
??????:19/8/2026 7:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:29,213] Error 
****************************????****************************
??????:19/8/2026 7:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:29,354] Error 
****************************????****************************
??????:19/8/2026 7:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:29,496] Error 
****************************????****************************
??????:19/8/2026 7:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:29,638] Error 
****************************????****************************
??????:19/8/2026 7:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:29,787] Error 
****************************????****************************
??????:19/8/2026 7:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:29,924] Error 
****************************????****************************
??????:19/8/2026 7:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:30,064] Error 
****************************????****************************
??????:19/8/2026 7:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:30,202] Error 
****************************????****************************
??????:19/8/2026 7:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:30,345] Error 
****************************????****************************
??????:19/8/2026 7:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:30,486] Error 
****************************????****************************
??????:19/8/2026 7:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:30,625] Error 
****************************????****************************
??????:19/8/2026 7:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:30,771] Error 
****************************????****************************
??????:19/8/2026 7:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:30,912] Error 
****************************????****************************
??????:19/8/2026 7:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:31,049] Error 
****************************????****************************
??????:19/8/2026 7:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:31,192] Error 
****************************????****************************
??????:19/8/2026 7:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:31,336] Error 
****************************????****************************
??????:19/8/2026 7:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:31,475] Error 
****************************????****************************
??????:19/8/2026 7:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:31,614] Error 
****************************????****************************
??????:19/8/2026 7:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:31,763] Error 
****************************????****************************
??????:19/8/2026 7:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:31,911] Error 
****************************????****************************
??????:19/8/2026 7:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:32,056] Error 
****************************????****************************
??????:19/8/2026 7:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:32,200] Error 
****************************????****************************
??????:19/8/2026 7:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:32,337] Error 
****************************????****************************
??????:19/8/2026 7:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:32,481] Error 
****************************????****************************
??????:19/8/2026 7:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:32,622] Error 
****************************????****************************
??????:19/8/2026 7:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:32,770] Error 
****************************????****************************
??????:19/8/2026 7:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:32,909] Error 
****************************????****************************
??????:19/8/2026 7:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:33,049] Error 
****************************????****************************
??????:19/8/2026 7:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:33,190] Error 
****************************????****************************
??????:19/8/2026 7:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:33,332] Error 
****************************????****************************
??????:19/8/2026 7:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:33,473] Error 
****************************????****************************
??????:19/8/2026 7:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:33,616] Error 
****************************????****************************
??????:19/8/2026 7:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:33,758] Error 
****************************????****************************
??????:19/8/2026 7:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:33,898] Error 
****************************????****************************
??????:19/8/2026 7:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:34,037] Error 
****************************????****************************
??????:19/8/2026 7:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:34,175] Error 
****************************????****************************
??????:19/8/2026 7:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:34,323] Error 
****************************????****************************
??????:19/8/2026 7:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:34,466] Error 
****************************????****************************
??????:19/8/2026 7:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:34,606] Error 
****************************????****************************
??????:19/8/2026 7:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:34,749] Error 
****************************????****************************
??????:19/8/2026 7:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:34,891] Error 
****************************????****************************
??????:19/8/2026 7:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:35,029] Error 
****************************????****************************
??????:19/8/2026 7:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:35,170] Error 
****************************????****************************
??????:19/8/2026 7:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:35,311] Error 
****************************????****************************
??????:19/8/2026 7:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:35,450] Error 
****************************????****************************
??????:19/8/2026 7:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:35,595] Error 
****************************????****************************
??????:19/8/2026 7:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:35,740] Error 
****************************????****************************
??????:19/8/2026 7:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:35,881] Error 
****************************????****************************
??????:19/8/2026 7:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:36,026] Error 
****************************????****************************
??????:19/8/2026 7:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:36,164] Error 
****************************????****************************
??????:19/8/2026 7:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:36,307] Error 
****************************????****************************
??????:19/8/2026 7:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:36,447] Error 
****************************????****************************
??????:19/8/2026 7:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:36,589] Error 
****************************????****************************
??????:19/8/2026 7:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:36,736] Error 
****************************????****************************
??????:19/8/2026 7:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:36,880] Error 
****************************????****************************
??????:19/8/2026 7:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:37,020] Error 
****************************????****************************
??????:19/8/2026 7:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:37,160] Error 
****************************????****************************
??????:19/8/2026 7:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:37,301] Error 
****************************????****************************
??????:19/8/2026 7:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:37,441] Error 
****************************????****************************
??????:19/8/2026 7:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:37,579] Error 
****************************????****************************
??????:19/8/2026 7:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:37,719] Error 
****************************????****************************
??????:19/8/2026 7:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:37,861] Error 
****************************????****************************
??????:19/8/2026 7:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:38,004] Error 
****************************????****************************
??????:19/8/2026 7:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:38,148] Error 
****************************????****************************
??????:19/8/2026 7:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:38,293] Error 
****************************????****************************
??????:19/8/2026 7:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:38,436] Error 
****************************????****************************
??????:19/8/2026 7:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:38,575] Error 
****************************????****************************
??????:19/8/2026 7:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:38,717] Error 
****************************????****************************
??????:19/8/2026 7:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:38,857] Error 
****************************????****************************
??????:19/8/2026 7:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:38,997] Error 
****************************????****************************
??????:19/8/2026 7:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:39,138] Error 
****************************????****************************
??????:19/8/2026 7:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:39,277] Error 
****************************????****************************
??????:19/8/2026 7:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:39,417] Error 
****************************????****************************
??????:19/8/2026 7:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:39,572] Error 
****************************????****************************
??????:19/8/2026 7:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:39,715] Error 
****************************????****************************
??????:19/8/2026 7:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:39,859] Error 
****************************????****************************
??????:19/8/2026 7:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:40,011] Error 
****************************????****************************
??????:19/8/2026 7:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:40,151] Error 
****************************????****************************
??????:19/8/2026 7:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:40,291] Error 
****************************????****************************
??????:19/8/2026 7:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:40,434] Error 
****************************????****************************
??????:19/8/2026 7:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:40,571] Error 
****************************????****************************
??????:19/8/2026 7:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:40,715] Error 
****************************????****************************
??????:19/8/2026 7:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:40,857] Error 
****************************????****************************
??????:19/8/2026 7:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:40,996] Error 
****************************????****************************
??????:19/8/2026 7:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:41,136] Error 
****************************????****************************
??????:19/8/2026 7:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:41,276] Error 
****************************????****************************
??????:19/8/2026 7:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:41,417] Error 
****************************????****************************
??????:19/8/2026 7:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:41,563] Error 
****************************????****************************
??????:19/8/2026 7:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:41,702] Error 
****************************????****************************
??????:19/8/2026 7:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:41,850] Error 
****************************????****************************
??????:19/8/2026 7:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:41,986] Error 
****************************????****************************
??????:19/8/2026 7:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:42,129] Error 
****************************????****************************
??????:19/8/2026 7:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:42,270] Error 
****************************????****************************
??????:19/8/2026 7:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:42,415] Error 
****************************????****************************
??????:19/8/2026 7:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:42,555] Error 
****************************????****************************
??????:19/8/2026 7:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:42,694] Error 
****************************????****************************
??????:19/8/2026 7:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:42,840] Error 
****************************????****************************
??????:19/8/2026 7:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:42,977] Error 
****************************????****************************
??????:19/8/2026 7:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:43,120] Error 
****************************????****************************
??????:19/8/2026 7:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:43,268] Error 
****************************????****************************
??????:19/8/2026 7:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:43,413] Error 
****************************????****************************
??????:19/8/2026 7:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:43,557] Error 
****************************????****************************
??????:19/8/2026 7:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:43,700] Error 
****************************????****************************
??????:19/8/2026 7:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:43,850] Error 
****************************????****************************
??????:19/8/2026 7:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:43,988] Error 
****************************????****************************
??????:19/8/2026 7:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:44,140] Error 
****************************????****************************
??????:19/8/2026 7:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:44,284] Error 
****************************????****************************
??????:19/8/2026 7:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:44,432] Error 
****************************????****************************
??????:19/8/2026 7:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:44,574] Error 
****************************????****************************
??????:19/8/2026 7:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:44,719] Error 
****************************????****************************
??????:19/8/2026 7:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:44,867] Error 
****************************????****************************
??????:19/8/2026 7:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:45,009] Error 
****************************????****************************
??????:19/8/2026 7:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:45,149] Error 
****************************????****************************
??????:19/8/2026 7:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:45,291] Error 
****************************????****************************
??????:19/8/2026 7:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:45,436] Error 
****************************????****************************
??????:19/8/2026 7:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:45,582] Error 
****************************????****************************
??????:19/8/2026 7:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:45,726] Error 
****************************????****************************
??????:19/8/2026 7:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:45,875] Error 
****************************????****************************
??????:19/8/2026 7:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:46,017] Error 
****************************????****************************
??????:19/8/2026 7:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:46,162] Error 
****************************????****************************
??????:19/8/2026 7:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:46,303] Error 
****************************????****************************
??????:19/8/2026 7:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:46,447] Error 
****************************????****************************
??????:19/8/2026 7:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:46,594] Error 
****************************????****************************
??????:19/8/2026 7:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:46,741] Error 
****************************????****************************
??????:19/8/2026 7:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:46,890] Error 
****************************????****************************
??????:19/8/2026 7:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:47,035] Error 
****************************????****************************
??????:19/8/2026 7:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:47,179] Error 
****************************????****************************
??????:19/8/2026 7:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:47,320] Error 
****************************????****************************
??????:19/8/2026 7:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:47,466] Error 
****************************????****************************
??????:19/8/2026 7:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:47,610] Error 
****************************????****************************
??????:19/8/2026 7:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:47,756] Error 
****************************????****************************
??????:19/8/2026 7:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:47,901] Error 
****************************????****************************
??????:19/8/2026 7:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:48,043] Error 
****************************????****************************
??????:19/8/2026 7:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:48,198] Error 
****************************????****************************
??????:19/8/2026 7:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:48,346] Error 
****************************????****************************
??????:19/8/2026 7:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:48,485] Error 
****************************????****************************
??????:19/8/2026 7:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:48,634] Error 
****************************????****************************
??????:19/8/2026 7:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:48,786] Error 
****************************????****************************
??????:19/8/2026 7:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:48,929] Error 
****************************????****************************
??????:19/8/2026 7:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:49,073] Error 
****************************????****************************
??????:19/8/2026 7:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:49,216] Error 
****************************????****************************
??????:19/8/2026 7:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:49,359] Error 
****************************????****************************
??????:19/8/2026 7:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:49,506] Error 
****************************????****************************
??????:19/8/2026 7:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:49,644] Error 
****************************????****************************
??????:19/8/2026 7:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:49,791] Error 
****************************????****************************
??????:19/8/2026 7:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:49,935] Error 
****************************????****************************
??????:19/8/2026 7:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:50,074] Error 
****************************????****************************
??????:19/8/2026 7:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:50,215] Error 
****************************????****************************
??????:19/8/2026 7:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:50,353] Error 
****************************????****************************
??????:19/8/2026 7:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:50,496] Error 
****************************????****************************
??????:19/8/2026 7:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:50,635] Error 
****************************????****************************
??????:19/8/2026 7:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:50,782] Error 
****************************????****************************
??????:19/8/2026 7:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:50,927] Error 
****************************????****************************
??????:19/8/2026 7:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:51,068] Error 
****************************????****************************
??????:19/8/2026 7:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:51,208] Error 
****************************????****************************
??????:19/8/2026 7:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:51,350] Error 
****************************????****************************
??????:19/8/2026 7:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:51,495] Error 
****************************????****************************
??????:19/8/2026 7:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:51,636] Error 
****************************????****************************
??????:19/8/2026 7:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:51,786] Error 
****************************????****************************
??????:19/8/2026 7:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:51,926] Error 
****************************????****************************
??????:19/8/2026 7:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:52,068] Error 
****************************????****************************
??????:19/8/2026 7:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:52,215] Error 
****************************????****************************
??????:19/8/2026 7:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:52,355] Error 
****************************????****************************
??????:19/8/2026 7:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:52,498] Error 
****************************????****************************
??????:19/8/2026 7:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:52,638] Error 
****************************????****************************
??????:19/8/2026 7:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:52,785] Error 
****************************????****************************
??????:19/8/2026 7:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:52,927] Error 
****************************????****************************
??????:19/8/2026 7:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:53,071] Error 
****************************????****************************
??????:19/8/2026 7:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:53,211] Error 
****************************????****************************
??????:19/8/2026 7:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:53,359] Error 
****************************????****************************
??????:19/8/2026 7:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:53,502] Error 
****************************????****************************
??????:19/8/2026 7:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:53,641] Error 
****************************????****************************
??????:19/8/2026 7:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:53,791] Error 
****************************????****************************
??????:19/8/2026 7:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:53,932] Error 
****************************????****************************
??????:19/8/2026 7:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:54,074] Error 
****************************????****************************
??????:19/8/2026 7:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:54,214] Error 
****************************????****************************
??????:19/8/2026 7:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:54,353] Error 
****************************????****************************
??????:19/8/2026 7:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:54,490] Error 
****************************????****************************
??????:19/8/2026 7:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:54,633] Error 
****************************????****************************
??????:19/8/2026 7:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:54,777] Error 
****************************????****************************
??????:19/8/2026 7:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:54,921] Error 
****************************????****************************
??????:19/8/2026 7:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:55,060] Error 
****************************????****************************
??????:19/8/2026 7:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:55,201] Error 
****************************????****************************
??????:19/8/2026 7:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:55,338] Error 
****************************????****************************
??????:19/8/2026 7:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:55,483] Error 
****************************????****************************
??????:19/8/2026 7:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:55,622] Error 
****************************????****************************
??????:19/8/2026 7:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:55,771] Error 
****************************????****************************
??????:19/8/2026 7:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:55,910] Error 
****************************????****************************
??????:19/8/2026 7:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:56,046] Error 
****************************????****************************
??????:19/8/2026 7:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:56,187] Error 
****************************????****************************
??????:19/8/2026 7:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:56,341] Error 
****************************????****************************
??????:19/8/2026 7:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:56,484] Error 
****************************????****************************
??????:19/8/2026 7:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:56,623] Error 
****************************????****************************
??????:19/8/2026 7:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:56,771] Error 
****************************????****************************
??????:19/8/2026 7:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:56,915] Error 
****************************????****************************
??????:19/8/2026 7:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:57,059] Error 
****************************????****************************
??????:19/8/2026 7:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:57,204] Error 
****************************????****************************
??????:19/8/2026 7:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:57,347] Error 
****************************????****************************
??????:19/8/2026 7:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:57,484] Error 
****************************????****************************
??????:19/8/2026 7:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:57,627] Error 
****************************????****************************
??????:19/8/2026 7:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:57,772] Error 
****************************????****************************
??????:19/8/2026 7:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:57,914] Error 
****************************????****************************
??????:19/8/2026 7:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:58,057] Error 
****************************????****************************
??????:19/8/2026 7:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:58,196] Error 
****************************????****************************
??????:19/8/2026 7:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:58,343] Error 
****************************????****************************
??????:19/8/2026 7:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:58,487] Error 
****************************????****************************
??????:19/8/2026 7:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:58,632] Error 
****************************????****************************
??????:19/8/2026 7:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:58,779] Error 
****************************????****************************
??????:19/8/2026 7:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:58,923] Error 
****************************????****************************
??????:19/8/2026 7:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:59,063] Error 
****************************????****************************
??????:19/8/2026 7:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:59,203] Error 
****************************????****************************
??????:19/8/2026 7:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:59,344] Error 
****************************????****************************
??????:19/8/2026 7:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:59,485] Error 
****************************????****************************
??????:19/8/2026 7:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:59,629] Error 
****************************????****************************
??????:19/8/2026 7:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:59,774] Error 
****************************????****************************
??????:19/8/2026 7:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:39:59,914] Error 
****************************????****************************
??????:19/8/2026 7:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:00,056] Error 
****************************????****************************
??????:19/8/2026 7:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:00,197] Error 
****************************????****************************
??????:19/8/2026 7:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:00,352] Error 
****************************????****************************
??????:19/8/2026 7:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:00,499] Error 
****************************????****************************
??????:19/8/2026 7:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:00,643] Error 
****************************????****************************
??????:19/8/2026 7:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:00,799] Error 
****************************????****************************
??????:19/8/2026 7:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:00,945] Error 
****************************????****************************
??????:19/8/2026 7:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:01,090] Error 
****************************????****************************
??????:19/8/2026 7:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:01,233] Error 
****************************????****************************
??????:19/8/2026 7:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:01,378] Error 
****************************????****************************
??????:19/8/2026 7:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:01,527] Error 
****************************????****************************
??????:19/8/2026 7:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:01,670] Error 
****************************????****************************
??????:19/8/2026 7:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:01,818] Error 
****************************????****************************
??????:19/8/2026 7:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:01,965] Error 
****************************????****************************
??????:19/8/2026 7:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:02,112] Error 
****************************????****************************
??????:19/8/2026 7:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:02,259] Error 
****************************????****************************
??????:19/8/2026 7:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:02,405] Error 
****************************????****************************
??????:19/8/2026 7:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:02,549] Error 
****************************????****************************
??????:19/8/2026 7:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:02,692] Error 
****************************????****************************
??????:19/8/2026 7:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:02,843] Error 
****************************????****************************
??????:19/8/2026 7:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:02,989] Error 
****************************????****************************
??????:19/8/2026 7:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:03,136] Error 
****************************????****************************
??????:19/8/2026 7:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:03,282] Error 
****************************????****************************
??????:19/8/2026 7:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:03,428] Error 
****************************????****************************
??????:19/8/2026 7:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:03,574] Error 
****************************????****************************
??????:19/8/2026 7:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:03,723] Error 
****************************????****************************
??????:19/8/2026 7:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:03,872] Error 
****************************????****************************
??????:19/8/2026 7:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:04,018] Error 
****************************????****************************
??????:19/8/2026 7:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:04,164] Error 
****************************????****************************
??????:19/8/2026 7:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:04,309] Error 
****************************????****************************
??????:19/8/2026 7:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:04,464] Error 
****************************????****************************
??????:19/8/2026 7:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:04,610] Error 
****************************????****************************
??????:19/8/2026 7:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:04,763] Error 
****************************????****************************
??????:19/8/2026 7:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:04,909] Error 
****************************????****************************
??????:19/8/2026 7:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:05,055] Error 
****************************????****************************
??????:19/8/2026 7:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:05,206] Error 
****************************????****************************
??????:19/8/2026 7:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:05,353] Error 
****************************????****************************
??????:19/8/2026 7:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:05,498] Error 
****************************????****************************
??????:19/8/2026 7:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:05,648] Error 
****************************????****************************
??????:19/8/2026 7:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:05,793] Error 
****************************????****************************
??????:19/8/2026 7:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:05,940] Error 
****************************????****************************
??????:19/8/2026 7:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:06,088] Error 
****************************????****************************
??????:19/8/2026 7:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:06,231] Error 
****************************????****************************
??????:19/8/2026 7:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:06,378] Error 
****************************????****************************
??????:19/8/2026 7:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:06,523] Error 
****************************????****************************
??????:19/8/2026 7:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:06,666] Error 
****************************????****************************
??????:19/8/2026 7:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:06,814] Error 
****************************????****************************
??????:19/8/2026 7:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:06,959] Error 
****************************????****************************
??????:19/8/2026 7:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:07,103] Error 
****************************????****************************
??????:19/8/2026 7:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:07,248] Error 
****************************????****************************
??????:19/8/2026 7:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:07,391] Error 
****************************????****************************
??????:19/8/2026 7:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:07,540] Error 
****************************????****************************
??????:19/8/2026 7:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:07,687] Error 
****************************????****************************
??????:19/8/2026 7:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:07,835] Error 
****************************????****************************
??????:19/8/2026 7:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:07,980] Error 
****************************????****************************
??????:19/8/2026 7:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:08,123] Error 
****************************????****************************
??????:19/8/2026 7:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:08,269] Error 
****************************????****************************
??????:19/8/2026 7:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:08,415] Error 
****************************????****************************
??????:19/8/2026 7:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:08,566] Error 
****************************????****************************
??????:19/8/2026 7:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:08,713] Error 
****************************????****************************
??????:19/8/2026 7:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:08,858] Error 
****************************????****************************
??????:19/8/2026 7:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:09,002] Error 
****************************????****************************
??????:19/8/2026 7:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:09,148] Error 
****************************????****************************
??????:19/8/2026 7:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:09,291] Error 
****************************????****************************
??????:19/8/2026 7:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:09,432] Error 
****************************????****************************
??????:19/8/2026 7:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:09,578] Error 
****************************????****************************
??????:19/8/2026 7:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:09,722] Error 
****************************????****************************
??????:19/8/2026 7:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:09,869] Error 
****************************????****************************
??????:19/8/2026 7:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:10,015] Error 
****************************????****************************
??????:19/8/2026 7:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:10,158] Error 
****************************????****************************
??????:19/8/2026 7:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:10,305] Error 
****************************????****************************
??????:19/8/2026 7:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:10,447] Error 
****************************????****************************
??????:19/8/2026 7:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:10,592] Error 
****************************????****************************
??????:19/8/2026 7:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:10,741] Error 
****************************????****************************
??????:19/8/2026 7:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:10,885] Error 
****************************????****************************
??????:19/8/2026 7:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:11,026] Error 
****************************????****************************
??????:19/8/2026 7:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:11,173] Error 
****************************????****************************
??????:19/8/2026 7:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:11,315] Error 
****************************????****************************
??????:19/8/2026 7:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:11,459] Error 
****************************????****************************
??????:19/8/2026 7:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:11,608] Error 
****************************????****************************
??????:19/8/2026 7:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:11,756] Error 
****************************????****************************
??????:19/8/2026 7:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:11,899] Error 
****************************????****************************
??????:19/8/2026 7:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:12,044] Error 
****************************????****************************
??????:19/8/2026 7:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:12,188] Error 
****************************????****************************
??????:19/8/2026 7:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:12,335] Error 
****************************????****************************
??????:19/8/2026 7:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:12,478] Error 
****************************????****************************
??????:19/8/2026 7:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:12,632] Error 
****************************????****************************
??????:19/8/2026 7:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:12,780] Error 
****************************????****************************
??????:19/8/2026 7:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:12,924] Error 
****************************????****************************
??????:19/8/2026 7:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:13,066] Error 
****************************????****************************
??????:19/8/2026 7:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:13,209] Error 
****************************????****************************
??????:19/8/2026 7:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:13,357] Error 
****************************????****************************
??????:19/8/2026 7:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:13,499] Error 
****************************????****************************
??????:19/8/2026 7:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:13,649] Error 
****************************????****************************
??????:19/8/2026 7:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:13,799] Error 
****************************????****************************
??????:19/8/2026 7:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:13,942] Error 
****************************????****************************
??????:19/8/2026 7:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:14,085] Error 
****************************????****************************
??????:19/8/2026 7:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:14,230] Error 
****************************????****************************
??????:19/8/2026 7:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:14,375] Error 
****************************????****************************
??????:19/8/2026 7:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:14,515] Error 
****************************????****************************
??????:19/8/2026 7:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:14,662] Error 
****************************????****************************
??????:19/8/2026 7:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:14,813] Error 
****************************????****************************
??????:19/8/2026 7:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:14,957] Error 
****************************????****************************
??????:19/8/2026 7:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:15,104] Error 
****************************????****************************
??????:19/8/2026 7:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:15,249] Error 
****************************????****************************
??????:19/8/2026 7:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:15,393] Error 
****************************????****************************
??????:19/8/2026 7:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:15,539] Error 
****************************????****************************
??????:19/8/2026 7:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:15,681] Error 
****************************????****************************
??????:19/8/2026 7:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:15,830] Error 
****************************????****************************
??????:19/8/2026 7:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:15,972] Error 
****************************????****************************
??????:19/8/2026 7:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:16,114] Error 
****************************????****************************
??????:19/8/2026 7:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:16,260] Error 
****************************????****************************
??????:19/8/2026 7:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:16,405] Error 
****************************????****************************
??????:19/8/2026 7:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:16,546] Error 
****************************????****************************
??????:19/8/2026 7:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:16,700] Error 
****************************????****************************
??????:19/8/2026 7:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:16,847] Error 
****************************????****************************
??????:19/8/2026 7:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:16,992] Error 
****************************????****************************
??????:19/8/2026 7:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:17,137] Error 
****************************????****************************
??????:19/8/2026 7:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:17,281] Error 
****************************????****************************
??????:19/8/2026 7:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:17,426] Error 
****************************????****************************
??????:19/8/2026 7:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:17,570] Error 
****************************????****************************
??????:19/8/2026 7:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:17,717] Error 
****************************????****************************
??????:19/8/2026 7:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:17,867] Error 
****************************????****************************
??????:19/8/2026 7:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:18,012] Error 
****************************????****************************
??????:19/8/2026 7:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:18,157] Error 
****************************????****************************
??????:19/8/2026 7:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:18,300] Error 
****************************????****************************
??????:19/8/2026 7:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:18,443] Error 
****************************????****************************
??????:19/8/2026 7:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:18,590] Error 
****************************????****************************
??????:19/8/2026 7:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:18,737] Error 
****************************????****************************
??????:19/8/2026 7:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:18,886] Error 
****************************????****************************
??????:19/8/2026 7:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:19,030] Error 
****************************????****************************
??????:19/8/2026 7:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:19,174] Error 
****************************????****************************
??????:19/8/2026 7:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:19,317] Error 
****************************????****************************
??????:19/8/2026 7:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:19,465] Error 
****************************????****************************
??????:19/8/2026 7:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:19,608] Error 
****************************????****************************
??????:19/8/2026 7:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:19,758] Error 
****************************????****************************
??????:19/8/2026 7:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:19,902] Error 
****************************????****************************
??????:19/8/2026 7:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:20,044] Error 
****************************????****************************
??????:19/8/2026 7:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:20,184] Error 
****************************????****************************
??????:19/8/2026 7:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:20,330] Error 
****************************????****************************
??????:19/8/2026 7:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:20,474] Error 
****************************????****************************
??????:19/8/2026 7:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:20,616] Error 
****************************????****************************
??????:19/8/2026 7:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:20,769] Error 
****************************????****************************
??????:19/8/2026 7:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:20,912] Error 
****************************????****************************
??????:19/8/2026 7:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:21,058] Error 
****************************????****************************
??????:19/8/2026 7:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:21,198] Error 
****************************????****************************
??????:19/8/2026 7:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:21,341] Error 
****************************????****************************
??????:19/8/2026 7:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:21,486] Error 
****************************????****************************
??????:19/8/2026 7:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:21,629] Error 
****************************????****************************
??????:19/8/2026 7:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:21,777] Error 
****************************????****************************
??????:19/8/2026 7:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:21,918] Error 
****************************????****************************
??????:19/8/2026 7:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:22,060] Error 
****************************????****************************
??????:19/8/2026 7:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:22,202] Error 
****************************????****************************
??????:19/8/2026 7:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:22,348] Error 
****************************????****************************
??????:19/8/2026 7:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:22,491] Error 
****************************????****************************
??????:19/8/2026 7:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:22,635] Error 
****************************????****************************
??????:19/8/2026 7:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:22,777] Error 
****************************????****************************
??????:19/8/2026 7:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:22,919] Error 
****************************????****************************
??????:19/8/2026 7:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:23,059] Error 
****************************????****************************
??????:19/8/2026 7:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:23,202] Error 
****************************????****************************
??????:19/8/2026 7:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:23,343] Error 
****************************????****************************
??????:19/8/2026 7:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:23,487] Error 
****************************????****************************
??????:19/8/2026 7:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:23,626] Error 
****************************????****************************
??????:19/8/2026 7:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:23,776] Error 
****************************????****************************
??????:19/8/2026 7:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:23,919] Error 
****************************????****************************
??????:19/8/2026 7:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:24,062] Error 
****************************????****************************
??????:19/8/2026 7:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:24,206] Error 
****************************????****************************
??????:19/8/2026 7:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:24,347] Error 
****************************????****************************
??????:19/8/2026 7:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:24,490] Error 
****************************????****************************
??????:19/8/2026 7:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:24,634] Error 
****************************????****************************
??????:19/8/2026 7:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:24,792] Error 
****************************????****************************
??????:19/8/2026 7:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:24,934] Error 
****************************????****************************
??????:19/8/2026 7:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:25,077] Error 
****************************????****************************
??????:19/8/2026 7:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:25,217] Error 
****************************????****************************
??????:19/8/2026 7:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:25,357] Error 
****************************????****************************
??????:19/8/2026 7:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:25,499] Error 
****************************????****************************
??????:19/8/2026 7:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:25,636] Error 
****************************????****************************
??????:19/8/2026 7:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:25,786] Error 
****************************????****************************
??????:19/8/2026 7:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:25,925] Error 
****************************????****************************
??????:19/8/2026 7:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:26,070] Error 
****************************????****************************
??????:19/8/2026 7:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:26,212] Error 
****************************????****************************
??????:19/8/2026 7:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:26,352] Error 
****************************????****************************
??????:19/8/2026 7:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:26,500] Error 
****************************????****************************
??????:19/8/2026 7:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:26,642] Error 
****************************????****************************
??????:19/8/2026 7:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:26,791] Error 
****************************????****************************
??????:19/8/2026 7:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:26,930] Error 
****************************????****************************
??????:19/8/2026 7:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:27,075] Error 
****************************????****************************
??????:19/8/2026 7:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:27,217] Error 
****************************????****************************
??????:19/8/2026 7:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:27,358] Error 
****************************????****************************
??????:19/8/2026 7:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:27,500] Error 
****************************????****************************
??????:19/8/2026 7:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:27,641] Error 
****************************????****************************
??????:19/8/2026 7:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:27,790] Error 
****************************????****************************
??????:19/8/2026 7:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:27,931] Error 
****************************????****************************
??????:19/8/2026 7:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:28,074] Error 
****************************????****************************
??????:19/8/2026 7:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:28,216] Error 
****************************????****************************
??????:19/8/2026 7:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:28,360] Error 
****************************????****************************
??????:19/8/2026 7:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:28,504] Error 
****************************????****************************
??????:19/8/2026 7:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:28,645] Error 
****************************????****************************
??????:19/8/2026 7:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:28,810] Error 
****************************????****************************
??????:19/8/2026 7:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:28,951] Error 
****************************????****************************
??????:19/8/2026 7:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:29,091] Error 
****************************????****************************
??????:19/8/2026 7:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:29,229] Error 
****************************????****************************
??????:19/8/2026 7:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:29,367] Error 
****************************????****************************
??????:19/8/2026 7:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:29,502] Error 
****************************????****************************
??????:19/8/2026 7:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:29,645] Error 
****************************????****************************
??????:19/8/2026 7:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:29,788] Error 
****************************????****************************
??????:19/8/2026 7:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:29,926] Error 
****************************????****************************
??????:19/8/2026 7:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:30,060] Error 
****************************????****************************
??????:19/8/2026 7:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:30,200] Error 
****************************????****************************
??????:19/8/2026 7:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:30,340] Error 
****************************????****************************
??????:19/8/2026 7:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:30,471] Error 
****************************????****************************
??????:19/8/2026 7:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:30,608] Error 
****************************????****************************
??????:19/8/2026 7:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:30,755] Error 
****************************????****************************
??????:19/8/2026 7:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:30,894] Error 
****************************????****************************
??????:19/8/2026 7:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:31,032] Error 
****************************????****************************
??????:19/8/2026 7:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:31,171] Error 
****************************????****************************
??????:19/8/2026 7:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:31,310] Error 
****************************????****************************
??????:19/8/2026 7:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:31,452] Error 
****************************????****************************
??????:19/8/2026 7:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:31,595] Error 
****************************????****************************
??????:19/8/2026 7:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:31,743] Error 
****************************????****************************
??????:19/8/2026 7:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:31,875] Error 
****************************????****************************
??????:19/8/2026 7:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:32,011] Error 
****************************????****************************
??????:19/8/2026 7:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:32,148] Error 
****************************????****************************
??????:19/8/2026 7:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:32,287] Error 
****************************????****************************
??????:19/8/2026 7:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:32,427] Error 
****************************????****************************
??????:19/8/2026 7:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:32,566] Error 
****************************????****************************
??????:19/8/2026 7:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:32,705] Error 
****************************????****************************
??????:19/8/2026 7:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:32,848] Error 
****************************????****************************
??????:19/8/2026 7:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:32,993] Error 
****************************????****************************
??????:19/8/2026 7:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:33,130] Error 
****************************????****************************
??????:19/8/2026 7:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:33,267] Error 
****************************????****************************
??????:19/8/2026 7:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:33,405] Error 
****************************????****************************
??????:19/8/2026 7:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:33,545] Error 
****************************????****************************
??????:19/8/2026 7:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:33,687] Error 
****************************????****************************
??????:19/8/2026 7:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:33,833] Error 
****************************????****************************
??????:19/8/2026 7:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:33,971] Error 
****************************????****************************
??????:19/8/2026 7:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:34,106] Error 
****************************????****************************
??????:19/8/2026 7:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:34,248] Error 
****************************????****************************
??????:19/8/2026 7:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:34,387] Error 
****************************????****************************
??????:19/8/2026 7:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:34,524] Error 
****************************????****************************
??????:19/8/2026 7:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:34,665] Error 
****************************????****************************
??????:19/8/2026 7:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:34,811] Error 
****************************????****************************
??????:19/8/2026 7:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:34,951] Error 
****************************????****************************
??????:19/8/2026 7:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:35,089] Error 
****************************????****************************
??????:19/8/2026 7:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:35,225] Error 
****************************????****************************
??????:19/8/2026 7:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:35,362] Error 
****************************????****************************
??????:19/8/2026 7:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:35,500] Error 
****************************????****************************
??????:19/8/2026 7:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:35,636] Error 
****************************????****************************
??????:19/8/2026 7:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:35,780] Error 
****************************????****************************
??????:19/8/2026 7:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:35,917] Error 
****************************????****************************
??????:19/8/2026 7:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:36,057] Error 
****************************????****************************
??????:19/8/2026 7:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:36,196] Error 
****************************????****************************
??????:19/8/2026 7:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:36,339] Error 
****************************????****************************
??????:19/8/2026 7:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:36,482] Error 
****************************????****************************
??????:19/8/2026 7:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:36,624] Error 
****************************????****************************
??????:19/8/2026 7:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:36,768] Error 
****************************????****************************
??????:19/8/2026 7:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:36,912] Error 
****************************????****************************
??????:19/8/2026 7:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:37,057] Error 
****************************????****************************
??????:19/8/2026 7:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:37,192] Error 
****************************????****************************
??????:19/8/2026 7:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:37,331] Error 
****************************????****************************
??????:19/8/2026 7:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:37,472] Error 
****************************????****************************
??????:19/8/2026 7:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:37,610] Error 
****************************????****************************
??????:19/8/2026 7:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:37,756] Error 
****************************????****************************
??????:19/8/2026 7:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:37,893] Error 
****************************????****************************
??????:19/8/2026 7:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:38,029] Error 
****************************????****************************
??????:19/8/2026 7:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:38,170] Error 
****************************????****************************
??????:19/8/2026 7:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:38,313] Error 
****************************????****************************
??????:19/8/2026 7:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:38,458] Error 
****************************????****************************
??????:19/8/2026 7:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:38,594] Error 
****************************????****************************
??????:19/8/2026 7:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:38,737] Error 
****************************????****************************
??????:19/8/2026 7:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:38,879] Error 
****************************????****************************
??????:19/8/2026 7:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:39,017] Error 
****************************????****************************
??????:19/8/2026 7:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:39,157] Error 
****************************????****************************
??????:19/8/2026 7:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:39,299] Error 
****************************????****************************
??????:19/8/2026 7:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:39,437] Error 
****************************????****************************
??????:19/8/2026 7:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:39,575] Error 
****************************????****************************
??????:19/8/2026 7:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:39,714] Error 
****************************????****************************
??????:19/8/2026 7:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:39,855] Error 
****************************????****************************
??????:19/8/2026 7:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:39,989] Error 
****************************????****************************
??????:19/8/2026 7:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:40,126] Error 
****************************????****************************
??????:19/8/2026 7:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:40,272] Error 
****************************????****************************
??????:19/8/2026 7:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:40,410] Error 
****************************????****************************
??????:19/8/2026 7:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:40,549] Error 
****************************????****************************
??????:19/8/2026 7:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:40,686] Error 
****************************????****************************
??????:19/8/2026 7:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:40,832] Error 
****************************????****************************
??????:19/8/2026 7:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:40,971] Error 
****************************????****************************
??????:19/8/2026 7:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:41,119] Error 
****************************????****************************
??????:19/8/2026 7:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:41,257] Error 
****************************????****************************
??????:19/8/2026 7:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:41,397] Error 
****************************????****************************
??????:19/8/2026 7:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:41,535] Error 
****************************????****************************
??????:19/8/2026 7:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:41,673] Error 
****************************????****************************
??????:19/8/2026 7:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:41,821] Error 
****************************????****************************
??????:19/8/2026 7:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:41,956] Error 
****************************????****************************
??????:19/8/2026 7:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:42,095] Error 
****************************????****************************
??????:19/8/2026 7:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:42,232] Error 
****************************????****************************
??????:19/8/2026 7:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:42,368] Error 
****************************????****************************
??????:19/8/2026 7:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:42,508] Error 
****************************????****************************
??????:19/8/2026 7:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:42,645] Error 
****************************????****************************
??????:19/8/2026 7:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:42,792] Error 
****************************????****************************
??????:19/8/2026 7:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:42,929] Error 
****************************????****************************
??????:19/8/2026 7:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:43,068] Error 
****************************????****************************
??????:19/8/2026 7:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:43,209] Error 
****************************????****************************
??????:19/8/2026 7:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:43,351] Error 
****************************????****************************
??????:19/8/2026 7:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:43,493] Error 
****************************????****************************
??????:19/8/2026 7:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:43,628] Error 
****************************????****************************
??????:19/8/2026 7:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:43,773] Error 
****************************????****************************
??????:19/8/2026 7:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:43,916] Error 
****************************????****************************
??????:19/8/2026 7:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:44,053] Error 
****************************????****************************
??????:19/8/2026 7:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:44,188] Error 
****************************????****************************
??????:19/8/2026 7:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:44,328] Error 
****************************????****************************
??????:19/8/2026 7:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:44,469] Error 
****************************????****************************
??????:19/8/2026 7:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:44,604] Error 
****************************????****************************
??????:19/8/2026 7:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:44,747] Error 
****************************????****************************
??????:19/8/2026 7:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:44,888] Error 
****************************????****************************
??????:19/8/2026 7:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:45,029] Error 
****************************????****************************
??????:19/8/2026 7:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:45,178] Error 
****************************????****************************
??????:19/8/2026 7:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:45,315] Error 
****************************????****************************
??????:19/8/2026 7:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:45,457] Error 
****************************????****************************
??????:19/8/2026 7:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:45,594] Error 
****************************????****************************
??????:19/8/2026 7:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:45,732] Error 
****************************????****************************
??????:19/8/2026 7:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:45,874] Error 
****************************????****************************
??????:19/8/2026 7:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:46,015] Error 
****************************????****************************
??????:19/8/2026 7:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:46,148] Error 
****************************????****************************
??????:19/8/2026 7:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:46,290] Error 
****************************????****************************
??????:19/8/2026 7:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:46,433] Error 
****************************????****************************
??????:19/8/2026 7:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:46,572] Error 
****************************????****************************
??????:19/8/2026 7:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:46,711] Error 
****************************????****************************
??????:19/8/2026 7:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:46,860] Error 
****************************????****************************
??????:19/8/2026 7:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:46,999] Error 
****************************????****************************
??????:19/8/2026 7:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:47,135] Error 
****************************????****************************
??????:19/8/2026 7:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:47,274] Error 
****************************????****************************
??????:19/8/2026 7:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:47,412] Error 
****************************????****************************
??????:19/8/2026 7:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:47,553] Error 
****************************????****************************
??????:19/8/2026 7:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:47,692] Error 
****************************????****************************
??????:19/8/2026 7:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:47,844] Error 
****************************????****************************
??????:19/8/2026 7:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:47,985] Error 
****************************????****************************
??????:19/8/2026 7:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:48,127] Error 
****************************????****************************
??????:19/8/2026 7:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:48,267] Error 
****************************????****************************
??????:19/8/2026 7:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:48,410] Error 
****************************????****************************
??????:19/8/2026 7:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:48,557] Error 
****************************????****************************
??????:19/8/2026 7:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:48,720] Error 
****************************????****************************
??????:19/8/2026 7:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:48,870] Error 
****************************????****************************
??????:19/8/2026 7:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:49,005] Error 
****************************????****************************
??????:19/8/2026 7:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:49,147] Error 
****************************????****************************
??????:19/8/2026 7:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:49,292] Error 
****************************????****************************
??????:19/8/2026 7:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:49,429] Error 
****************************????****************************
??????:19/8/2026 7:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:49,566] Error 
****************************????****************************
??????:19/8/2026 7:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:49,704] Error 
****************************????****************************
??????:19/8/2026 7:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:49,845] Error 
****************************????****************************
??????:19/8/2026 7:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:49,985] Error 
****************************????****************************
??????:19/8/2026 7:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:50,123] Error 
****************************????****************************
??????:19/8/2026 7:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:50,262] Error 
****************************????****************************
??????:19/8/2026 7:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:50,399] Error 
****************************????****************************
??????:19/8/2026 7:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:50,541] Error 
****************************????****************************
??????:19/8/2026 7:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:50,675] Error 
****************************????****************************
??????:19/8/2026 7:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:50,814] Error 
****************************????****************************
??????:19/8/2026 7:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:50,945] Error 
****************************????****************************
??????:19/8/2026 7:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:51,084] Error 
****************************????****************************
??????:19/8/2026 7:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:51,223] Error 
****************************????****************************
??????:19/8/2026 7:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:51,361] Error 
****************************????****************************
??????:19/8/2026 7:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:51,502] Error 
****************************????****************************
??????:19/8/2026 7:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:51,637] Error 
****************************????****************************
??????:19/8/2026 7:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:51,781] Error 
****************************????****************************
??????:19/8/2026 7:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:51,923] Error 
****************************????****************************
??????:19/8/2026 7:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:52,061] Error 
****************************????****************************
??????:19/8/2026 7:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:52,199] Error 
****************************????****************************
??????:19/8/2026 7:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:52,338] Error 
****************************????****************************
??????:19/8/2026 7:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:52,479] Error 
****************************????****************************
??????:19/8/2026 7:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:52,621] Error 
****************************????****************************
??????:19/8/2026 7:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:52,764] Error 
****************************????****************************
??????:19/8/2026 7:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:52,903] Error 
****************************????****************************
??????:19/8/2026 7:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:53,038] Error 
****************************????****************************
??????:19/8/2026 7:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:53,175] Error 
****************************????****************************
??????:19/8/2026 7:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:53,322] Error 
****************************????****************************
??????:19/8/2026 7:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:53,459] Error 
****************************????****************************
??????:19/8/2026 7:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:53,599] Error 
****************************????****************************
??????:19/8/2026 7:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:53,747] Error 
****************************????****************************
??????:19/8/2026 7:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:53,884] Error 
****************************????****************************
??????:19/8/2026 7:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:54,028] Error 
****************************????****************************
??????:19/8/2026 7:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:54,168] Error 
****************************????****************************
??????:19/8/2026 7:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:54,309] Error 
****************************????****************************
??????:19/8/2026 7:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:54,444] Error 
****************************????****************************
??????:19/8/2026 7:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:54,584] Error 
****************************????****************************
??????:19/8/2026 7:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:54,728] Error 
****************************????****************************
??????:19/8/2026 7:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:54,871] Error 
****************************????****************************
??????:19/8/2026 7:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:55,013] Error 
****************************????****************************
??????:19/8/2026 7:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:55,148] Error 
****************************????****************************
??????:19/8/2026 7:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:55,290] Error 
****************************????****************************
??????:19/8/2026 7:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:55,423] Error 
****************************????****************************
??????:19/8/2026 7:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:55,561] Error 
****************************????****************************
??????:19/8/2026 7:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:55,698] Error 
****************************????****************************
??????:19/8/2026 7:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:55,841] Error 
****************************????****************************
??????:19/8/2026 7:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:55,979] Error 
****************************????****************************
??????:19/8/2026 7:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:56,113] Error 
****************************????****************************
??????:19/8/2026 7:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:56,246] Error 
****************************????****************************
??????:19/8/2026 7:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:56,382] Error 
****************************????****************************
??????:19/8/2026 7:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:56,516] Error 
****************************????****************************
??????:19/8/2026 7:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:56,652] Error 
****************************????****************************
??????:19/8/2026 7:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:56,793] Error 
****************************????****************************
??????:19/8/2026 7:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:56,932] Error 
****************************????****************************
??????:19/8/2026 7:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:57,072] Error 
****************************????****************************
??????:19/8/2026 7:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:57,217] Error 
****************************????****************************
??????:19/8/2026 7:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:57,369] Error 
****************************????****************************
??????:19/8/2026 7:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:57,507] Error 
****************************????****************************
??????:19/8/2026 7:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:57,646] Error 
****************************????****************************
??????:19/8/2026 7:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:57,792] Error 
****************************????****************************
??????:19/8/2026 7:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:57,930] Error 
****************************????****************************
??????:19/8/2026 7:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:58,065] Error 
****************************????****************************
??????:19/8/2026 7:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:58,199] Error 
****************************????****************************
??????:19/8/2026 7:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:58,340] Error 
****************************????****************************
??????:19/8/2026 7:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:58,479] Error 
****************************????****************************
??????:19/8/2026 7:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:58,619] Error 
****************************????****************************
??????:19/8/2026 7:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:58,764] Error 
****************************????****************************
??????:19/8/2026 7:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:58,904] Error 
****************************????****************************
??????:19/8/2026 7:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:59,042] Error 
****************************????****************************
??????:19/8/2026 7:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:59,181] Error 
****************************????****************************
??????:19/8/2026 7:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:59,321] Error 
****************************????****************************
??????:19/8/2026 7:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:59,457] Error 
****************************????****************************
??????:19/8/2026 7:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:59,594] Error 
****************************????****************************
??????:19/8/2026 7:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:59,741] Error 
****************************????****************************
??????:19/8/2026 7:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:40:59,880] Error 
****************************????****************************
??????:19/8/2026 7:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:00,022] Error 
****************************????****************************
??????:19/8/2026 7:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:00,160] Error 
****************************????****************************
??????:19/8/2026 7:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:00,300] Error 
****************************????****************************
??????:19/8/2026 7:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:00,440] Error 
****************************????****************************
??????:19/8/2026 7:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:00,576] Error 
****************************????****************************
??????:19/8/2026 7:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:00,718] Error 
****************************????****************************
??????:19/8/2026 7:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:00,877] Error 
****************************????****************************
??????:19/8/2026 7:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:01,021] Error 
****************************????****************************
??????:19/8/2026 7:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:01,160] Error 
****************************????****************************
??????:19/8/2026 7:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:01,299] Error 
****************************????****************************
??????:19/8/2026 7:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:01,445] Error 
****************************????****************************
??????:19/8/2026 7:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:01,586] Error 
****************************????****************************
??????:19/8/2026 7:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:01,728] Error 
****************************????****************************
??????:19/8/2026 7:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:01,873] Error 
****************************????****************************
??????:19/8/2026 7:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:02,011] Error 
****************************????****************************
??????:19/8/2026 7:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:02,152] Error 
****************************????****************************
??????:19/8/2026 7:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:02,294] Error 
****************************????****************************
??????:19/8/2026 7:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:02,436] Error 
****************************????****************************
??????:19/8/2026 7:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:02,580] Error 
****************************????****************************
??????:19/8/2026 7:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:02,728] Error 
****************************????****************************
??????:19/8/2026 7:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:02,871] Error 
****************************????****************************
??????:19/8/2026 7:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:03,015] Error 
****************************????****************************
??????:19/8/2026 7:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:03,151] Error 
****************************????****************************
??????:19/8/2026 7:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:03,294] Error 
****************************????****************************
??????:19/8/2026 7:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:03,436] Error 
****************************????****************************
??????:19/8/2026 7:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:03,576] Error 
****************************????****************************
??????:19/8/2026 7:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:03,717] Error 
****************************????****************************
??????:19/8/2026 7:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:03,862] Error 
****************************????****************************
??????:19/8/2026 7:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:04,005] Error 
****************************????****************************
??????:19/8/2026 7:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:04,152] Error 
****************************????****************************
??????:19/8/2026 7:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:04,295] Error 
****************************????****************************
??????:19/8/2026 7:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:04,439] Error 
****************************????****************************
??????:19/8/2026 7:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:04,580] Error 
****************************????****************************
??????:19/8/2026 7:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:04,725] Error 
****************************????****************************
??????:19/8/2026 7:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:04,866] Error 
****************************????****************************
??????:19/8/2026 7:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:05,007] Error 
****************************????****************************
??????:19/8/2026 7:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:05,149] Error 
****************************????****************************
??????:19/8/2026 7:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:05,290] Error 
****************************????****************************
??????:19/8/2026 7:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:05,440] Error 
****************************????****************************
??????:19/8/2026 7:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:05,583] Error 
****************************????****************************
??????:19/8/2026 7:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:05,721] Error 
****************************????****************************
??????:19/8/2026 7:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:05,867] Error 
****************************????****************************
??????:19/8/2026 7:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:06,013] Error 
****************************????****************************
??????:19/8/2026 7:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:06,155] Error 
****************************????****************************
??????:19/8/2026 7:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:06,299] Error 
****************************????****************************
??????:19/8/2026 7:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:06,440] Error 
****************************????****************************
??????:19/8/2026 7:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:06,583] Error 
****************************????****************************
??????:19/8/2026 7:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:06,724] Error 
****************************????****************************
??????:19/8/2026 7:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:06,870] Error 
****************************????****************************
??????:19/8/2026 7:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:07,015] Error 
****************************????****************************
??????:19/8/2026 7:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:07,155] Error 
****************************????****************************
??????:19/8/2026 7:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:07,297] Error 
****************************????****************************
??????:19/8/2026 7:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:07,439] Error 
****************************????****************************
??????:19/8/2026 7:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:07,582] Error 
****************************????****************************
??????:19/8/2026 7:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:07,728] Error 
****************************????****************************
??????:19/8/2026 7:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:07,873] Error 
****************************????****************************
??????:19/8/2026 7:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:08,017] Error 
****************************????****************************
??????:19/8/2026 7:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:08,158] Error 
****************************????****************************
??????:19/8/2026 7:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:08,305] Error 
****************************????****************************
??????:19/8/2026 7:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:08,453] Error 
****************************????****************************
??????:19/8/2026 7:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:08,599] Error 
****************************????****************************
??????:19/8/2026 7:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:08,752] Error 
****************************????****************************
??????:19/8/2026 7:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:08,898] Error 
****************************????****************************
??????:19/8/2026 7:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:09,047] Error 
****************************????****************************
??????:19/8/2026 7:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:09,193] Error 
****************************????****************************
??????:19/8/2026 7:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:09,342] Error 
****************************????****************************
??????:19/8/2026 7:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:09,491] Error 
****************************????****************************
??????:19/8/2026 7:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:09,647] Error 
****************************????****************************
??????:19/8/2026 7:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:09,799] Error 
****************************????****************************
??????:19/8/2026 7:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:09,947] Error 
****************************????****************************
??????:19/8/2026 7:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:10,090] Error 
****************************????****************************
??????:19/8/2026 7:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:10,236] Error 
****************************????****************************
??????:19/8/2026 7:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:10,384] Error 
****************************????****************************
??????:19/8/2026 7:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:10,528] Error 
****************************????****************************
??????:19/8/2026 7:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:10,674] Error 
****************************????****************************
??????:19/8/2026 7:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:10,826] Error 
****************************????****************************
??????:19/8/2026 7:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:10,971] Error 
****************************????****************************
??????:19/8/2026 7:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:11,118] Error 
****************************????****************************
??????:19/8/2026 7:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:11,264] Error 
****************************????****************************
??????:19/8/2026 7:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:11,411] Error 
****************************????****************************
??????:19/8/2026 7:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:11,557] Error 
****************************????****************************
??????:19/8/2026 7:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:11,704] Error 
****************************????****************************
??????:19/8/2026 7:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:11,857] Error 
****************************????****************************
??????:19/8/2026 7:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:12,004] Error 
****************************????****************************
??????:19/8/2026 7:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:12,150] Error 
****************************????****************************
??????:19/8/2026 7:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:12,298] Error 
****************************????****************************
??????:19/8/2026 7:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:12,447] Error 
****************************????****************************
??????:19/8/2026 7:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:12,595] Error 
****************************????****************************
??????:19/8/2026 7:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:12,748] Error 
****************************????****************************
??????:19/8/2026 7:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:12,896] Error 
****************************????****************************
??????:19/8/2026 7:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:13,047] Error 
****************************????****************************
??????:19/8/2026 7:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:13,189] Error 
****************************????****************************
??????:19/8/2026 7:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:13,334] Error 
****************************????****************************
??????:19/8/2026 7:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:13,486] Error 
****************************????****************************
??????:19/8/2026 7:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:13,644] Error 
****************************????****************************
??????:19/8/2026 7:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:13,796] Error 
****************************????****************************
??????:19/8/2026 7:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:13,948] Error 
****************************????****************************
??????:19/8/2026 7:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:14,096] Error 
****************************????****************************
??????:19/8/2026 7:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:14,245] Error 
****************************????****************************
??????:19/8/2026 7:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:14,394] Error 
****************************????****************************
??????:19/8/2026 7:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:14,538] Error 
****************************????****************************
??????:19/8/2026 7:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:14,691] Error 
****************************????****************************
??????:19/8/2026 7:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:14,842] Error 
****************************????****************************
??????:19/8/2026 7:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:14,985] Error 
****************************????****************************
??????:19/8/2026 7:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:15,132] Error 
****************************????****************************
??????:19/8/2026 7:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:15,279] Error 
****************************????****************************
??????:19/8/2026 7:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:15,428] Error 
****************************????****************************
??????:19/8/2026 7:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:15,579] Error 
****************************????****************************
??????:19/8/2026 7:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:15,727] Error 
****************************????****************************
??????:19/8/2026 7:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:15,883] Error 
****************************????****************************
??????:19/8/2026 7:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:16,026] Error 
****************************????****************************
??????:19/8/2026 7:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:16,173] Error 
****************************????****************************
??????:19/8/2026 7:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:16,320] Error 
****************************????****************************
??????:19/8/2026 7:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:16,467] Error 
****************************????****************************
??????:19/8/2026 7:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:16,613] Error 
****************************????****************************
??????:19/8/2026 7:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:16,766] Error 
****************************????****************************
??????:19/8/2026 7:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:16,913] Error 
****************************????****************************
??????:19/8/2026 7:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:17,062] Error 
****************************????****************************
??????:19/8/2026 7:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:17,212] Error 
****************************????****************************
??????:19/8/2026 7:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:17,360] Error 
****************************????****************************
??????:19/8/2026 7:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:17,510] Error 
****************************????****************************
??????:19/8/2026 7:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:17,665] Error 
****************************????****************************
??????:19/8/2026 7:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:17,820] Error 
****************************????****************************
??????:19/8/2026 7:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:17,966] Error 
****************************????****************************
??????:19/8/2026 7:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:18,107] Error 
****************************????****************************
??????:19/8/2026 7:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:18,246] Error 
****************************????****************************
??????:19/8/2026 7:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:18,390] Error 
****************************????****************************
??????:19/8/2026 7:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:18,535] Error 
****************************????****************************
??????:19/8/2026 7:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:18,680] Error 
****************************????****************************
??????:19/8/2026 7:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:18,829] Error 
****************************????****************************
??????:19/8/2026 7:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:18,973] Error 
****************************????****************************
??????:19/8/2026 7:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:19,117] Error 
****************************????****************************
??????:19/8/2026 7:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:19,262] Error 
****************************????****************************
??????:19/8/2026 7:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:19,406] Error 
****************************????****************************
??????:19/8/2026 7:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:19,552] Error 
****************************????****************************
??????:19/8/2026 7:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:19,696] Error 
****************************????****************************
??????:19/8/2026 7:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:19,844] Error 
****************************????****************************
??????:19/8/2026 7:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:19,992] Error 
****************************????****************************
??????:19/8/2026 7:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:20,134] Error 
****************************????****************************
??????:19/8/2026 7:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:20,285] Error 
****************************????****************************
??????:19/8/2026 7:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:20,431] Error 
****************************????****************************
??????:19/8/2026 7:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:20,575] Error 
****************************????****************************
??????:19/8/2026 7:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:20,723] Error 
****************************????****************************
??????:19/8/2026 7:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:20,873] Error 
****************************????****************************
??????:19/8/2026 7:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:21,020] Error 
****************************????****************************
??????:19/8/2026 7:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:21,165] Error 
****************************????****************************
??????:19/8/2026 7:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:21,312] Error 
****************************????****************************
??????:19/8/2026 7:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:21,455] Error 
****************************????****************************
??????:19/8/2026 7:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:21,598] Error 
****************************????****************************
??????:19/8/2026 7:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:21,761] Error 
****************************????****************************
??????:19/8/2026 7:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:21,902] Error 
****************************????****************************
??????:19/8/2026 7:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:22,045] Error 
****************************????****************************
??????:19/8/2026 7:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:22,186] Error 
****************************????****************************
??????:19/8/2026 7:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:22,335] Error 
****************************????****************************
??????:19/8/2026 7:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:22,499] Error 
****************************????****************************
??????:19/8/2026 7:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:22,640] Error 
****************************????****************************
??????:19/8/2026 7:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:22,787] Error 
****************************????****************************
??????:19/8/2026 7:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:22,929] Error 
****************************????****************************
??????:19/8/2026 7:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:23,075] Error 
****************************????****************************
??????:19/8/2026 7:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:23,220] Error 
****************************????****************************
??????:19/8/2026 7:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:23,360] Error 
****************************????****************************
??????:19/8/2026 7:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:23,506] Error 
****************************????****************************
??????:19/8/2026 7:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:23,648] Error 
****************************????****************************
??????:19/8/2026 7:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:23,801] Error 
****************************????****************************
??????:19/8/2026 7:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:23,944] Error 
****************************????****************************
??????:19/8/2026 7:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:24,093] Error 
****************************????****************************
??????:19/8/2026 7:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:24,234] Error 
****************************????****************************
??????:19/8/2026 7:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:24,373] Error 
****************************????****************************
??????:19/8/2026 7:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:24,518] Error 
****************************????****************************
??????:19/8/2026 7:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:24,662] Error 
****************************????****************************
??????:19/8/2026 7:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:24,830] Error 
****************************????****************************
??????:19/8/2026 7:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:25,041] Error 
****************************????****************************
??????:19/8/2026 7:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:25,218] Error 
****************************????****************************
??????:19/8/2026 7:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:25,385] Error 
****************************????****************************
??????:19/8/2026 7:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:25,541] Error 
****************************????****************************
??????:19/8/2026 7:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:25,702] Error 
****************************????****************************
??????:19/8/2026 7:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:25,891] Error 
****************************????****************************
??????:19/8/2026 7:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:26,051] Error 
****************************????****************************
??????:19/8/2026 7:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:26,214] Error 
****************************????****************************
??????:19/8/2026 7:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:26,381] Error 
****************************????****************************
??????:19/8/2026 7:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:26,561] Error 
****************************????****************************
??????:19/8/2026 7:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:26,736] Error 
****************************????****************************
??????:19/8/2026 7:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:26,917] Error 
****************************????****************************
??????:19/8/2026 7:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:27,118] Error 
****************************????****************************
??????:19/8/2026 7:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:27,284] Error 
****************************????****************************
??????:19/8/2026 7:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:27,429] Error 
****************************????****************************
??????:19/8/2026 7:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:27,574] Error 
****************************????****************************
??????:19/8/2026 7:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:27,724] Error 
****************************????****************************
??????:19/8/2026 7:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:27,874] Error 
****************************????****************************
??????:19/8/2026 7:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:28,018] Error 
****************************????****************************
??????:19/8/2026 7:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:28,177] Error 
****************************????****************************
??????:19/8/2026 7:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:28,327] Error 
****************************????****************************
??????:19/8/2026 7:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:28,483] Error 
****************************????****************************
??????:19/8/2026 7:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:28,635] Error 
****************************????****************************
??????:19/8/2026 7:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:28,794] Error 
****************************????****************************
??????:19/8/2026 7:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:28,941] Error 
****************************????****************************
??????:19/8/2026 7:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:29,091] Error 
****************************????****************************
??????:19/8/2026 7:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:29,240] Error 
****************************????****************************
??????:19/8/2026 7:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:29,392] Error 
****************************????****************************
??????:19/8/2026 7:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:29,547] Error 
****************************????****************************
??????:19/8/2026 7:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:29,698] Error 
****************************????****************************
??????:19/8/2026 7:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:29,854] Error 
****************************????****************************
??????:19/8/2026 7:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:30,003] Error 
****************************????****************************
??????:19/8/2026 7:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:30,155] Error 
****************************????****************************
??????:19/8/2026 7:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:30,302] Error 
****************************????****************************
??????:19/8/2026 7:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:30,451] Error 
****************************????****************************
??????:19/8/2026 7:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:30,609] Error 
****************************????****************************
??????:19/8/2026 7:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:30,760] Error 
****************************????****************************
??????:19/8/2026 7:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:30,911] Error 
****************************????****************************
??????:19/8/2026 7:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:31,061] Error 
****************************????****************************
??????:19/8/2026 7:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:31,213] Error 
****************************????****************************
??????:19/8/2026 7:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:31,362] Error 
****************************????****************************
??????:19/8/2026 7:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:31,504] Error 
****************************????****************************
??????:19/8/2026 7:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:31,658] Error 
****************************????****************************
??????:19/8/2026 7:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:31,863] Error 
****************************????****************************
??????:19/8/2026 7:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:32,132] Error 
****************************????****************************
??????:19/8/2026 7:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:32,388] Error 
****************************????****************************
??????:19/8/2026 7:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:32,666] Error 
****************************????****************************
??????:19/8/2026 7:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:32,960] Error 
****************************????****************************
??????:19/8/2026 7:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:33,203] Error 
****************************????****************************
??????:19/8/2026 7:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:33,409] Error 
****************************????****************************
??????:19/8/2026 7:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:33,621] Error 
****************************????****************************
??????:19/8/2026 7:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:33,857] Error 
****************************????****************************
??????:19/8/2026 7:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:34,119] Error 
****************************????****************************
??????:19/8/2026 7:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:34,307] Error 
****************************????****************************
??????:19/8/2026 7:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:34,503] Error 
****************************????****************************
??????:19/8/2026 7:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:34,717] Error 
****************************????****************************
??????:19/8/2026 7:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:34,918] Error 
****************************????****************************
??????:19/8/2026 7:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:35,108] Error 
****************************????****************************
??????:19/8/2026 7:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:35,310] Error 
****************************????****************************
??????:19/8/2026 7:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:35,506] Error 
****************************????****************************
??????:19/8/2026 7:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:35,681] Error 
****************************????****************************
??????:19/8/2026 7:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:35,867] Error 
****************************????****************************
??????:19/8/2026 7:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:36,044] Error 
****************************????****************************
??????:19/8/2026 7:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:36,226] Error 
****************************????****************************
??????:19/8/2026 7:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:36,400] Error 
****************************????****************************
??????:19/8/2026 7:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:36,584] Error 
****************************????****************************
??????:19/8/2026 7:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:36,776] Error 
****************************????****************************
??????:19/8/2026 7:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:36,952] Error 
****************************????****************************
??????:19/8/2026 7:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:37,138] Error 
****************************????****************************
??????:19/8/2026 7:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:37,315] Error 
****************************????****************************
??????:19/8/2026 7:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:37,496] Error 
****************************????****************************
??????:19/8/2026 7:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:37,678] Error 
****************************????****************************
??????:19/8/2026 7:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:37,861] Error 
****************************????****************************
??????:19/8/2026 7:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:38,066] Error 
****************************????****************************
??????:19/8/2026 7:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:38,254] Error 
****************************????****************************
??????:19/8/2026 7:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:38,433] Error 
****************************????****************************
??????:19/8/2026 7:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:38,615] Error 
****************************????****************************
??????:19/8/2026 7:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:38,809] Error 
****************************????****************************
??????:19/8/2026 7:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:38,987] Error 
****************************????****************************
??????:19/8/2026 7:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:39,171] Error 
****************************????****************************
??????:19/8/2026 7:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:39,354] Error 
****************************????****************************
??????:19/8/2026 7:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:39,536] Error 
****************************????****************************
??????:19/8/2026 7:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:39,724] Error 
****************************????****************************
??????:19/8/2026 7:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:39,908] Error 
****************************????****************************
??????:19/8/2026 7:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:40,094] Error 
****************************????****************************
??????:19/8/2026 7:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:40,278] Error 
****************************????****************************
??????:19/8/2026 7:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:40,442] Error 
****************************????****************************
??????:19/8/2026 7:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:40,622] Error 
****************************????****************************
??????:19/8/2026 7:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:40,820] Error 
****************************????****************************
??????:19/8/2026 7:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:40,995] Error 
****************************????****************************
??????:19/8/2026 7:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:41,178] Error 
****************************????****************************
??????:19/8/2026 7:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:41,362] Error 
****************************????****************************
??????:19/8/2026 7:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:41,545] Error 
****************************????****************************
??????:19/8/2026 7:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:41,734] Error 
****************************????****************************
??????:19/8/2026 7:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:41,918] Error 
****************************????****************************
??????:19/8/2026 7:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:42,109] Error 
****************************????****************************
??????:19/8/2026 7:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:42,307] Error 
****************************????****************************
??????:19/8/2026 7:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:42,494] Error 
****************************????****************************
??????:19/8/2026 7:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:42,677] Error 
****************************????****************************
??????:19/8/2026 7:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:42,866] Error 
****************************????****************************
??????:19/8/2026 7:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:43,045] Error 
****************************????****************************
??????:19/8/2026 7:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:43,229] Error 
****************************????****************************
??????:19/8/2026 7:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:43,406] Error 
****************************????****************************
??????:19/8/2026 7:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:43,604] Error 
****************************????****************************
??????:19/8/2026 7:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:43,791] Error 
****************************????****************************
??????:19/8/2026 7:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:43,966] Error 
****************************????****************************
??????:19/8/2026 7:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:44,138] Error 
****************************????****************************
??????:19/8/2026 7:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:44,317] Error 
****************************????****************************
??????:19/8/2026 7:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:44,502] Error 
****************************????****************************
??????:19/8/2026 7:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:44,689] Error 
****************************????****************************
??????:19/8/2026 7:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:44,892] Error 
****************************????****************************
??????:19/8/2026 7:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:45,069] Error 
****************************????****************************
??????:19/8/2026 7:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:45,251] Error 
****************************????****************************
??????:19/8/2026 7:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:45,435] Error 
****************************????****************************
??????:19/8/2026 7:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:45,624] Error 
****************************????****************************
??????:19/8/2026 7:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:45,828] Error 
****************************????****************************
??????:19/8/2026 7:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:46,023] Error 
****************************????****************************
??????:19/8/2026 7:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:46,242] Error 
****************************????****************************
??????:19/8/2026 7:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:46,434] Error 
****************************????****************************
??????:19/8/2026 7:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:46,606] Error 
****************************????****************************
??????:19/8/2026 7:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:46,804] Error 
****************************????****************************
??????:19/8/2026 7:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:47,000] Error 
****************************????****************************
??????:19/8/2026 7:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:47,212] Error 
****************************????****************************
??????:19/8/2026 7:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:47,427] Error 
****************************????****************************
??????:19/8/2026 7:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:47,628] Error 
****************************????****************************
??????:19/8/2026 7:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:47,793] Error 
****************************????****************************
??????:19/8/2026 7:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:47,977] Error 
****************************????****************************
??????:19/8/2026 7:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:48,163] Error 
****************************????****************************
??????:19/8/2026 7:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:48,361] Error 
****************************????****************************
??????:19/8/2026 7:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:48,565] Error 
****************************????****************************
??????:19/8/2026 7:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:48,776] Error 
****************************????****************************
??????:19/8/2026 7:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:48,981] Error 
****************************????****************************
??????:19/8/2026 7:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:49,178] Error 
****************************????****************************
??????:19/8/2026 7:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:49,377] Error 
****************************????****************************
??????:19/8/2026 7:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:49,575] Error 
****************************????****************************
??????:19/8/2026 7:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:49,780] Error 
****************************????****************************
??????:19/8/2026 7:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:49,979] Error 
****************************????****************************
??????:19/8/2026 7:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:50,180] Error 
****************************????****************************
??????:19/8/2026 7:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:50,399] Error 
****************************????****************************
??????:19/8/2026 7:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:50,599] Error 
****************************????****************************
??????:19/8/2026 7:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:50,808] Error 
****************************????****************************
??????:19/8/2026 7:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:50,989] Error 
****************************????****************************
??????:19/8/2026 7:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:51,183] Error 
****************************????****************************
??????:19/8/2026 7:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:51,382] Error 
****************************????****************************
??????:19/8/2026 7:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:51,582] Error 
****************************????****************************
??????:19/8/2026 7:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:51,802] Error 
****************************????****************************
??????:19/8/2026 7:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:52,003] Error 
****************************????****************************
??????:19/8/2026 7:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:52,201] Error 
****************************????****************************
??????:19/8/2026 7:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:52,399] Error 
****************************????****************************
??????:19/8/2026 7:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:52,595] Error 
****************************????****************************
??????:19/8/2026 7:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:52,802] Error 
****************************????****************************
??????:19/8/2026 7:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:53,016] Error 
****************************????****************************
??????:19/8/2026 7:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:53,237] Error 
****************************????****************************
??????:19/8/2026 7:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:53,440] Error 
****************************????****************************
??????:19/8/2026 7:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:53,630] Error 
****************************????****************************
??????:19/8/2026 7:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:53,845] Error 
****************************????****************************
??????:19/8/2026 7:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:54,049] Error 
****************************????****************************
??????:19/8/2026 7:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:54,252] Error 
****************************????****************************
??????:19/8/2026 7:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:54,480] Error 
****************************????****************************
??????:19/8/2026 7:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:54,675] Error 
****************************????****************************
??????:19/8/2026 7:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:54,901] Error 
****************************????****************************
??????:19/8/2026 7:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:55,094] Error 
****************************????****************************
??????:19/8/2026 7:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:55,295] Error 
****************************????****************************
??????:19/8/2026 7:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:55,493] Error 
****************************????****************************
??????:19/8/2026 7:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:55,681] Error 
****************************????****************************
??????:19/8/2026 7:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:55,895] Error 
****************************????****************************
??????:19/8/2026 7:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:56,091] Error 
****************************????****************************
??????:19/8/2026 7:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:56,292] Error 
****************************????****************************
??????:19/8/2026 7:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:56,483] Error 
****************************????****************************
??????:19/8/2026 7:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:56,685] Error 
****************************????****************************
??????:19/8/2026 7:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:56,895] Error 
****************************????****************************
??????:19/8/2026 7:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:57,090] Error 
****************************????****************************
??????:19/8/2026 7:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:57,315] Error 
****************************????****************************
??????:19/8/2026 7:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:57,513] Error 
****************************????****************************
??????:19/8/2026 7:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:57,717] Error 
****************************????****************************
??????:19/8/2026 7:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:57,927] Error 
****************************????****************************
??????:19/8/2026 7:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:58,113] Error 
****************************????****************************
??????:19/8/2026 7:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:58,295] Error 
****************************????****************************
??????:19/8/2026 7:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:58,498] Error 
****************************????****************************
??????:19/8/2026 7:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:58,701] Error 
****************************????****************************
??????:19/8/2026 7:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:58,899] Error 
****************************????****************************
??????:19/8/2026 7:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:59,085] Error 
****************************????****************************
??????:19/8/2026 7:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:59,279] Error 
****************************????****************************
??????:19/8/2026 7:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:59,464] Error 
****************************????****************************
??????:19/8/2026 7:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:59,653] Error 
****************************????****************************
??????:19/8/2026 7:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:41:59,856] Error 
****************************????****************************
??????:19/8/2026 7:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:00,065] Error 
****************************????****************************
??????:19/8/2026 7:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:00,256] Error 
****************************????****************************
??????:19/8/2026 7:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:00,452] Error 
****************************????****************************
??????:19/8/2026 7:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:00,654] Error 
****************************????****************************
??????:19/8/2026 7:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:00,857] Error 
****************************????****************************
??????:19/8/2026 7:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:01,051] Error 
****************************????****************************
??????:19/8/2026 7:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:01,250] Error 
****************************????****************************
??????:19/8/2026 7:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:01,448] Error 
****************************????****************************
??????:19/8/2026 7:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:01,648] Error 
****************************????****************************
??????:19/8/2026 7:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:01,852] Error 
****************************????****************************
??????:19/8/2026 7:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:02,041] Error 
****************************????****************************
??????:19/8/2026 7:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:02,228] Error 
****************************????****************************
??????:19/8/2026 7:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:02,419] Error 
****************************????****************************
??????:19/8/2026 7:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:02,628] Error 
****************************????****************************
??????:19/8/2026 7:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:02,813] Error 
****************************????****************************
??????:19/8/2026 7:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:02,999] Error 
****************************????****************************
??????:19/8/2026 7:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:03,186] Error 
****************************????****************************
??????:19/8/2026 7:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:03,370] Error 
****************************????****************************
??????:19/8/2026 7:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:03,561] Error 
****************************????****************************
??????:19/8/2026 7:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:03,762] Error 
****************************????****************************
??????:19/8/2026 7:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:03,945] Error 
****************************????****************************
??????:19/8/2026 7:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:04,123] Error 
****************************????****************************
??????:19/8/2026 7:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:04,295] Error 
****************************????****************************
??????:19/8/2026 7:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:04,461] Error 
****************************????****************************
??????:19/8/2026 7:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:04,634] Error 
****************************????****************************
??????:19/8/2026 7:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:04,809] Error 
****************************????****************************
??????:19/8/2026 7:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:04,971] Error 
****************************????****************************
??????:19/8/2026 7:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:05,137] Error 
****************************????****************************
??????:19/8/2026 7:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:05,308] Error 
****************************????****************************
??????:19/8/2026 7:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:05,465] Error 
****************************????****************************
??????:19/8/2026 7:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:05,631] Error 
****************************????****************************
??????:19/8/2026 7:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:05,792] Error 
****************************????****************************
??????:19/8/2026 7:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:05,958] Error 
****************************????****************************
??????:19/8/2026 7:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:06,116] Error 
****************************????****************************
??????:19/8/2026 7:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:06,279] Error 
****************************????****************************
??????:19/8/2026 7:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:06,440] Error 
****************************????****************************
??????:19/8/2026 7:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:06,607] Error 
****************************????****************************
??????:19/8/2026 7:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:06,774] Error 
****************************????****************************
??????:19/8/2026 7:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:06,929] Error 
****************************????****************************
??????:19/8/2026 7:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:07,091] Error 
****************************????****************************
??????:19/8/2026 7:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:07,251] Error 
****************************????****************************
??????:19/8/2026 7:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:07,410] Error 
****************************????****************************
??????:19/8/2026 7:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:07,573] Error 
****************************????****************************
??????:19/8/2026 7:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:07,738] Error 
****************************????****************************
??????:19/8/2026 7:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:07,902] Error 
****************************????****************************
??????:19/8/2026 7:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:08,064] Error 
****************************????****************************
??????:19/8/2026 7:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:08,222] Error 
****************************????****************************
??????:19/8/2026 7:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:08,381] Error 
****************************????****************************
??????:19/8/2026 7:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:08,549] Error 
****************************????****************************
??????:19/8/2026 7:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:08,712] Error 
****************************????****************************
??????:19/8/2026 7:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:08,877] Error 
****************************????****************************
??????:19/8/2026 7:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:09,040] Error 
****************************????****************************
??????:19/8/2026 7:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:09,199] Error 
****************************????****************************
??????:19/8/2026 7:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:09,361] Error 
****************************????****************************
??????:19/8/2026 7:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:09,525] Error 
****************************????****************************
??????:19/8/2026 7:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:09,682] Error 
****************************????****************************
??????:19/8/2026 7:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:09,842] Error 
****************************????****************************
??????:19/8/2026 7:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:10,003] Error 
****************************????****************************
??????:19/8/2026 7:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:10,168] Error 
****************************????****************************
??????:19/8/2026 7:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:10,324] Error 
****************************????****************************
??????:19/8/2026 7:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:10,482] Error 
****************************????****************************
??????:19/8/2026 7:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:10,644] Error 
****************************????****************************
??????:19/8/2026 7:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:10,816] Error 
****************************????****************************
??????:19/8/2026 7:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:10,972] Error 
****************************????****************************
??????:19/8/2026 7:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:11,133] Error 
****************************????****************************
??????:19/8/2026 7:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:11,296] Error 
****************************????****************************
??????:19/8/2026 7:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:11,457] Error 
****************************????****************************
??????:19/8/2026 7:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:11,620] Error 
****************************????****************************
??????:19/8/2026 7:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:11,794] Error 
****************************????****************************
??????:19/8/2026 7:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:11,953] Error 
****************************????****************************
??????:19/8/2026 7:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:12,122] Error 
****************************????****************************
??????:19/8/2026 7:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:12,294] Error 
****************************????****************************
??????:19/8/2026 7:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:12,462] Error 
****************************????****************************
??????:19/8/2026 7:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:12,641] Error 
****************************????****************************
??????:19/8/2026 7:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:12,821] Error 
****************************????****************************
??????:19/8/2026 7:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:12,998] Error 
****************************????****************************
??????:19/8/2026 7:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:13,172] Error 
****************************????****************************
??????:19/8/2026 7:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:13,333] Error 
****************************????****************************
??????:19/8/2026 7:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:13,497] Error 
****************************????****************************
??????:19/8/2026 7:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:13,666] Error 
****************************????****************************
??????:19/8/2026 7:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:13,834] Error 
****************************????****************************
??????:19/8/2026 7:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:13,998] Error 
****************************????****************************
??????:19/8/2026 7:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:14,159] Error 
****************************????****************************
??????:19/8/2026 7:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:14,317] Error 
****************************????****************************
??????:19/8/2026 7:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:14,470] Error 
****************************????****************************
??????:19/8/2026 7:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:14,626] Error 
****************************????****************************
??????:19/8/2026 7:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:14,796] Error 
****************************????****************************
??????:19/8/2026 7:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:14,949] Error 
****************************????****************************
??????:19/8/2026 7:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:15,112] Error 
****************************????****************************
??????:19/8/2026 7:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:15,273] Error 
****************************????****************************
??????:19/8/2026 7:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:15,437] Error 
****************************????****************************
??????:19/8/2026 7:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:15,601] Error 
****************************????****************************
??????:19/8/2026 7:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:15,771] Error 
****************************????****************************
??????:19/8/2026 7:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:15,931] Error 
****************************????****************************
??????:19/8/2026 7:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:16,095] Error 
****************************????****************************
??????:19/8/2026 7:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:16,256] Error 
****************************????****************************
??????:19/8/2026 7:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:16,421] Error 
****************************????****************************
??????:19/8/2026 7:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:16,580] Error 
****************************????****************************
??????:19/8/2026 7:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:16,747] Error 
****************************????****************************
??????:19/8/2026 7:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:16,909] Error 
****************************????****************************
??????:19/8/2026 7:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:17,071] Error 
****************************????****************************
??????:19/8/2026 7:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:17,232] Error 
****************************????****************************
??????:19/8/2026 7:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:17,391] Error 
****************************????****************************
??????:19/8/2026 7:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:17,560] Error 
****************************????****************************
??????:19/8/2026 7:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:17,728] Error 
****************************????****************************
??????:19/8/2026 7:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:17,902] Error 
****************************????****************************
??????:19/8/2026 7:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:18,061] Error 
****************************????****************************
??????:19/8/2026 7:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:18,226] Error 
****************************????****************************
??????:19/8/2026 7:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:18,388] Error 
****************************????****************************
??????:19/8/2026 7:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:18,547] Error 
****************************????****************************
??????:19/8/2026 7:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:18,712] Error 
****************************????****************************
??????:19/8/2026 7:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:18,888] Error 
****************************????****************************
??????:19/8/2026 7:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:19,045] Error 
****************************????****************************
??????:19/8/2026 7:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:19,207] Error 
****************************????****************************
??????:19/8/2026 7:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:19,368] Error 
****************************????****************************
??????:19/8/2026 7:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:19,529] Error 
****************************????****************************
??????:19/8/2026 7:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:19,693] Error 
****************************????****************************
??????:19/8/2026 7:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:19,860] Error 
****************************????****************************
??????:19/8/2026 7:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:20,021] Error 
****************************????****************************
??????:19/8/2026 7:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:20,180] Error 
****************************????****************************
??????:19/8/2026 7:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:20,347] Error 
****************************????****************************
??????:19/8/2026 7:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:20,504] Error 
****************************????****************************
??????:19/8/2026 7:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:20,669] Error 
****************************????****************************
??????:19/8/2026 7:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:20,838] Error 
****************************????****************************
??????:19/8/2026 7:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:20,998] Error 
****************************????****************************
??????:19/8/2026 7:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:21,157] Error 
****************************????****************************
??????:19/8/2026 7:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:21,317] Error 
****************************????****************************
??????:19/8/2026 7:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:21,473] Error 
****************************????****************************
??????:19/8/2026 7:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:21,634] Error 
****************************????****************************
??????:19/8/2026 7:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:21,804] Error 
****************************????****************************
??????:19/8/2026 7:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:21,961] Error 
****************************????****************************
??????:19/8/2026 7:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:22,123] Error 
****************************????****************************
??????:19/8/2026 7:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:22,284] Error 
****************************????****************************
??????:19/8/2026 7:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:22,446] Error 
****************************????****************************
??????:19/8/2026 7:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:22,606] Error 
****************************????****************************
??????:19/8/2026 7:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:22,783] Error 
****************************????****************************
??????:19/8/2026 7:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:22,950] Error 
****************************????****************************
??????:19/8/2026 7:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:23,107] Error 
****************************????****************************
??????:19/8/2026 7:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:23,267] Error 
****************************????****************************
??????:19/8/2026 7:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:23,432] Error 
****************************????****************************
??????:19/8/2026 7:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:23,593] Error 
****************************????****************************
??????:19/8/2026 7:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:23,762] Error 
****************************????****************************
??????:19/8/2026 7:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:23,924] Error 
****************************????****************************
??????:19/8/2026 7:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:24,087] Error 
****************************????****************************
??????:19/8/2026 7:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:24,253] Error 
****************************????****************************
??????:19/8/2026 7:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:24,419] Error 
****************************????****************************
??????:19/8/2026 7:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:24,581] Error 
****************************????****************************
??????:19/8/2026 7:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:24,750] Error 
****************************????****************************
??????:19/8/2026 7:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:24,915] Error 
****************************????****************************
??????:19/8/2026 7:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:25,078] Error 
****************************????****************************
??????:19/8/2026 7:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:25,237] Error 
****************************????****************************
??????:19/8/2026 7:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:25,416] Error 
****************************????****************************
??????:19/8/2026 7:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:25,579] Error 
****************************????****************************
??????:19/8/2026 7:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:25,747] Error 
****************************????****************************
??????:19/8/2026 7:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:25,905] Error 
****************************????****************************
??????:19/8/2026 7:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:26,066] Error 
****************************????****************************
??????:19/8/2026 7:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:26,228] Error 
****************************????****************************
??????:19/8/2026 7:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:26,388] Error 
****************************????****************************
??????:19/8/2026 7:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:26,552] Error 
****************************????****************************
??????:19/8/2026 7:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:26,721] Error 
****************************????****************************
??????:19/8/2026 7:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:26,884] Error 
****************************????****************************
??????:19/8/2026 7:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:27,053] Error 
****************************????****************************
??????:19/8/2026 7:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:27,219] Error 
****************************????****************************
??????:19/8/2026 7:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:27,379] Error 
****************************????****************************
??????:19/8/2026 7:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:27,537] Error 
****************************????****************************
??????:19/8/2026 7:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:27,698] Error 
****************************????****************************
??????:19/8/2026 7:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:27,864] Error 
****************************????****************************
??????:19/8/2026 7:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:28,025] Error 
****************************????****************************
??????:19/8/2026 7:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:28,185] Error 
****************************????****************************
??????:19/8/2026 7:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:28,343] Error 
****************************????****************************
??????:19/8/2026 7:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:28,505] Error 
****************************????****************************
??????:19/8/2026 7:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:28,668] Error 
****************************????****************************
??????:19/8/2026 7:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:28,846] Error 
****************************????****************************
??????:19/8/2026 7:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:29,011] Error 
****************************????****************************
??????:19/8/2026 7:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:29,171] Error 
****************************????****************************
??????:19/8/2026 7:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:29,326] Error 
****************************????****************************
??????:19/8/2026 7:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:29,492] Error 
****************************????****************************
??????:19/8/2026 7:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:29,651] Error 
****************************????****************************
??????:19/8/2026 7:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:29,821] Error 
****************************????****************************
??????:19/8/2026 7:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:29,984] Error 
****************************????****************************
??????:19/8/2026 7:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:30,151] Error 
****************************????****************************
??????:19/8/2026 7:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:30,314] Error 
****************************????****************************
??????:19/8/2026 7:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:30,473] Error 
****************************????****************************
??????:19/8/2026 7:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:30,635] Error 
****************************????****************************
??????:19/8/2026 7:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:30,803] Error 
****************************????****************************
??????:19/8/2026 7:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:30,966] Error 
****************************????****************************
??????:19/8/2026 7:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:31,136] Error 
****************************????****************************
??????:19/8/2026 7:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:31,298] Error 
****************************????****************************
??????:19/8/2026 7:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:31,461] Error 
****************************????****************************
??????:19/8/2026 7:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:31,624] Error 
****************************????****************************
??????:19/8/2026 7:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:31,791] Error 
****************************????****************************
??????:19/8/2026 7:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:31,954] Error 
****************************????****************************
??????:19/8/2026 7:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:32,116] Error 
****************************????****************************
??????:19/8/2026 7:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:32,277] Error 
****************************????****************************
??????:19/8/2026 7:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:32,440] Error 
****************************????****************************
??????:19/8/2026 7:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:32,602] Error 
****************************????****************************
??????:19/8/2026 7:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:32,770] Error 
****************************????****************************
??????:19/8/2026 7:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:32,932] Error 
****************************????****************************
??????:19/8/2026 7:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:33,099] Error 
****************************????****************************
??????:19/8/2026 7:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:33,265] Error 
****************************????****************************
??????:19/8/2026 7:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:33,427] Error 
****************************????****************************
??????:19/8/2026 7:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:33,591] Error 
****************************????****************************
??????:19/8/2026 7:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:33,759] Error 
****************************????****************************
??????:19/8/2026 7:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:33,919] Error 
****************************????****************************
??????:19/8/2026 7:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:34,089] Error 
****************************????****************************
??????:19/8/2026 7:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:34,256] Error 
****************************????****************************
??????:19/8/2026 7:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:34,416] Error 
****************************????****************************
??????:19/8/2026 7:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:34,573] Error 
****************************????****************************
??????:19/8/2026 7:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:34,735] Error 
****************************????****************************
??????:19/8/2026 7:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:34,895] Error 
****************************????****************************
??????:19/8/2026 7:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:35,063] Error 
****************************????****************************
??????:19/8/2026 7:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:35,244] Error 
****************************????****************************
??????:19/8/2026 7:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:35,406] Error 
****************************????****************************
??????:19/8/2026 7:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:35,572] Error 
****************************????****************************
??????:19/8/2026 7:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:35,756] Error 
****************************????****************************
??????:19/8/2026 7:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:35,919] Error 
****************************????****************************
??????:19/8/2026 7:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:36,081] Error 
****************************????****************************
??????:19/8/2026 7:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:36,241] Error 
****************************????****************************
??????:19/8/2026 7:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:36,404] Error 
****************************????****************************
??????:19/8/2026 7:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:36,573] Error 
****************************????****************************
??????:19/8/2026 7:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:36,745] Error 
****************************????****************************
??????:19/8/2026 7:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:36,924] Error 
****************************????****************************
??????:19/8/2026 7:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:37,095] Error 
****************************????****************************
??????:19/8/2026 7:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:37,260] Error 
****************************????****************************
??????:19/8/2026 7:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:37,434] Error 
****************************????****************************
??????:19/8/2026 7:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:37,611] Error 
****************************????****************************
??????:19/8/2026 7:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:37,791] Error 
****************************????****************************
??????:19/8/2026 7:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:37,966] Error 
****************************????****************************
??????:19/8/2026 7:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:38,134] Error 
****************************????****************************
??????:19/8/2026 7:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:38,313] Error 
****************************????****************************
??????:19/8/2026 7:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:38,483] Error 
****************************????****************************
??????:19/8/2026 7:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:38,652] Error 
****************************????****************************
??????:19/8/2026 7:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:38,822] Error 
****************************????****************************
??????:19/8/2026 7:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:38,985] Error 
****************************????****************************
??????:19/8/2026 7:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:39,161] Error 
****************************????****************************
??????:19/8/2026 7:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:39,324] Error 
****************************????****************************
??????:19/8/2026 7:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:39,489] Error 
****************************????****************************
??????:19/8/2026 7:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:39,654] Error 
****************************????****************************
??????:19/8/2026 7:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:39,818] Error 
****************************????****************************
??????:19/8/2026 7:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:39,983] Error 
****************************????****************************
??????:19/8/2026 7:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:40,147] Error 
****************************????****************************
??????:19/8/2026 7:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:40,306] Error 
****************************????****************************
??????:19/8/2026 7:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:40,465] Error 
****************************????****************************
??????:19/8/2026 7:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:40,626] Error 
****************************????****************************
??????:19/8/2026 7:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:40,793] Error 
****************************????****************************
??????:19/8/2026 7:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:40,956] Error 
****************************????****************************
??????:19/8/2026 7:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:41,121] Error 
****************************????****************************
??????:19/8/2026 7:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:41,278] Error 
****************************????****************************
??????:19/8/2026 7:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:41,438] Error 
****************************????****************************
??????:19/8/2026 7:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:41,603] Error 
****************************????****************************
??????:19/8/2026 7:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:41,771] Error 
****************************????****************************
??????:19/8/2026 7:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:41,935] Error 
****************************????****************************
??????:19/8/2026 7:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:42,098] Error 
****************************????****************************
??????:19/8/2026 7:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:42,262] Error 
****************************????****************************
??????:19/8/2026 7:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:42,418] Error 
****************************????****************************
??????:19/8/2026 7:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:42,580] Error 
****************************????****************************
??????:19/8/2026 7:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:42,746] Error 
****************************????****************************
??????:19/8/2026 7:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:42,907] Error 
****************************????****************************
??????:19/8/2026 7:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:43,067] Error 
****************************????****************************
??????:19/8/2026 7:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:43,234] Error 
****************************????****************************
??????:19/8/2026 7:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:43,396] Error 
****************************????****************************
??????:19/8/2026 7:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:43,556] Error 
****************************????****************************
??????:19/8/2026 7:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:43,743] Error 
****************************????****************************
??????:19/8/2026 7:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:43,916] Error 
****************************????****************************
??????:19/8/2026 7:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:44,082] Error 
****************************????****************************
??????:19/8/2026 7:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:44,243] Error 
****************************????****************************
??????:19/8/2026 7:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:44,406] Error 
****************************????****************************
??????:19/8/2026 7:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:44,565] Error 
****************************????****************************
??????:19/8/2026 7:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:44,728] Error 
****************************????****************************
??????:19/8/2026 7:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:44,897] Error 
****************************????****************************
??????:19/8/2026 7:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:45,056] Error 
****************************????****************************
??????:19/8/2026 7:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:45,221] Error 
****************************????****************************
??????:19/8/2026 7:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:45,379] Error 
****************************????****************************
??????:19/8/2026 7:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:45,542] Error 
****************************????****************************
??????:19/8/2026 7:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:45,708] Error 
****************************????****************************
??????:19/8/2026 7:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:45,870] Error 
****************************????****************************
??????:19/8/2026 7:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:46,035] Error 
****************************????****************************
??????:19/8/2026 7:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:46,220] Error 
****************************????****************************
??????:19/8/2026 7:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:46,388] Error 
****************************????****************************
??????:19/8/2026 7:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:46,555] Error 
****************************????****************************
??????:19/8/2026 7:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:46,722] Error 
****************************????****************************
??????:19/8/2026 7:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:46,889] Error 
****************************????****************************
??????:19/8/2026 7:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:47,053] Error 
****************************????****************************
??????:19/8/2026 7:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:47,217] Error 
****************************????****************************
??????:19/8/2026 7:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:47,388] Error 
****************************????****************************
??????:19/8/2026 7:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:47,552] Error 
****************************????****************************
??????:19/8/2026 7:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:47,724] Error 
****************************????****************************
??????:19/8/2026 7:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:47,899] Error 
****************************????****************************
??????:19/8/2026 7:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:48,061] Error 
****************************????****************************
??????:19/8/2026 7:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:48,230] Error 
****************************????****************************
??????:19/8/2026 7:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:48,401] Error 
****************************????****************************
??????:19/8/2026 7:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:48,570] Error 
****************************????****************************
??????:19/8/2026 7:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:48,731] Error 
****************************????****************************
??????:19/8/2026 7:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:48,900] Error 
****************************????****************************
??????:19/8/2026 7:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:49,060] Error 
****************************????****************************
??????:19/8/2026 7:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:49,221] Error 
****************************????****************************
??????:19/8/2026 7:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:49,387] Error 
****************************????****************************
??????:19/8/2026 7:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:49,550] Error 
****************************????****************************
??????:19/8/2026 7:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:49,711] Error 
****************************????****************************
??????:19/8/2026 7:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:49,877] Error 
****************************????****************************
??????:19/8/2026 7:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:50,038] Error 
****************************????****************************
??????:19/8/2026 7:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:50,200] Error 
****************************????****************************
??????:19/8/2026 7:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:50,360] Error 
****************************????****************************
??????:19/8/2026 7:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:50,521] Error 
****************************????****************************
??????:19/8/2026 7:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:50,687] Error 
****************************????****************************
??????:19/8/2026 7:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:50,850] Error 
****************************????****************************
??????:19/8/2026 7:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:51,017] Error 
****************************????****************************
??????:19/8/2026 7:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:51,177] Error 
****************************????****************************
??????:19/8/2026 7:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:51,344] Error 
****************************????****************************
??????:19/8/2026 7:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:51,507] Error 
****************************????****************************
??????:19/8/2026 7:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:51,671] Error 
****************************????****************************
??????:19/8/2026 7:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:51,841] Error 
****************************????****************************
??????:19/8/2026 7:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:52,008] Error 
****************************????****************************
??????:19/8/2026 7:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:52,174] Error 
****************************????****************************
??????:19/8/2026 7:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:52,338] Error 
****************************????****************************
??????:19/8/2026 7:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:52,503] Error 
****************************????****************************
??????:19/8/2026 7:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:52,668] Error 
****************************????****************************
??????:19/8/2026 7:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:52,837] Error 
****************************????****************************
??????:19/8/2026 7:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:53,005] Error 
****************************????****************************
??????:19/8/2026 7:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:53,167] Error 
****************************????****************************
??????:19/8/2026 7:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:53,331] Error 
****************************????****************************
??????:19/8/2026 7:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:53,499] Error 
****************************????****************************
??????:19/8/2026 7:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:53,663] Error 
****************************????****************************
??????:19/8/2026 7:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:53,834] Error 
****************************????****************************
??????:19/8/2026 7:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:54,001] Error 
****************************????****************************
??????:19/8/2026 7:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:54,172] Error 
****************************????****************************
??????:19/8/2026 7:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:54,346] Error 
****************************????****************************
??????:19/8/2026 7:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:54,526] Error 
****************************????****************************
??????:19/8/2026 7:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:54,697] Error 
****************************????****************************
??????:19/8/2026 7:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:54,871] Error 
****************************????****************************
??????:19/8/2026 7:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:55,047] Error 
****************************????****************************
??????:19/8/2026 7:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:55,219] Error 
****************************????****************************
??????:19/8/2026 7:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:55,392] Error 
****************************????****************************
??????:19/8/2026 7:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:55,571] Error 
****************************????****************************
??????:19/8/2026 7:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:55,747] Error 
****************************????****************************
??????:19/8/2026 7:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:55,917] Error 
****************************????****************************
??????:19/8/2026 7:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:56,088] Error 
****************************????****************************
??????:19/8/2026 7:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:56,261] Error 
****************************????****************************
??????:19/8/2026 7:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:56,425] Error 
****************************????****************************
??????:19/8/2026 7:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:56,583] Error 
****************************????****************************
??????:19/8/2026 7:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:56,757] Error 
****************************????****************************
??????:19/8/2026 7:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:56,923] Error 
****************************????****************************
??????:19/8/2026 7:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:57,085] Error 
****************************????****************************
??????:19/8/2026 7:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:57,253] Error 
****************************????****************************
??????:19/8/2026 7:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:57,425] Error 
****************************????****************************
??????:19/8/2026 7:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:57,590] Error 
****************************????****************************
??????:19/8/2026 7:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:57,763] Error 
****************************????****************************
??????:19/8/2026 7:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:57,927] Error 
****************************????****************************
??????:19/8/2026 7:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:58,088] Error 
****************************????****************************
??????:19/8/2026 7:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:58,255] Error 
****************************????****************************
??????:19/8/2026 7:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:58,417] Error 
****************************????****************************
??????:19/8/2026 7:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:58,581] Error 
****************************????****************************
??????:19/8/2026 7:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:58,753] Error 
****************************????****************************
??????:19/8/2026 7:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:58,920] Error 
****************************????****************************
??????:19/8/2026 7:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:59,085] Error 
****************************????****************************
??????:19/8/2026 7:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:59,242] Error 
****************************????****************************
??????:19/8/2026 7:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:59,400] Error 
****************************????****************************
??????:19/8/2026 7:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:59,566] Error 
****************************????****************************
??????:19/8/2026 7:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:59,724] Error 
****************************????****************************
??????:19/8/2026 7:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:42:59,880] Error 
****************************????****************************
??????:19/8/2026 7:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:00,040] Error 
****************************????****************************
??????:19/8/2026 7:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:00,200] Error 
****************************????****************************
??????:19/8/2026 7:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:00,367] Error 
****************************????****************************
??????:19/8/2026 7:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:00,521] Error 
****************************????****************************
??????:19/8/2026 7:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:00,685] Error 
****************************????****************************
??????:19/8/2026 7:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:00,853] Error 
****************************????****************************
??????:19/8/2026 7:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:01,014] Error 
****************************????****************************
??????:19/8/2026 7:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:01,171] Error 
****************************????****************************
??????:19/8/2026 7:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:01,330] Error 
****************************????****************************
??????:19/8/2026 7:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:01,492] Error 
****************************????****************************
??????:19/8/2026 7:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:01,645] Error 
****************************????****************************
??????:19/8/2026 7:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:01,813] Error 
****************************????****************************
??????:19/8/2026 7:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:01,972] Error 
****************************????****************************
??????:19/8/2026 7:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:02,133] Error 
****************************????****************************
??????:19/8/2026 7:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:02,291] Error 
****************************????****************************
??????:19/8/2026 7:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:02,449] Error 
****************************????****************************
??????:19/8/2026 7:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:02,605] Error 
****************************????****************************
??????:19/8/2026 7:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:02,768] Error 
****************************????****************************
??????:19/8/2026 7:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:03,028] Error 
****************************????****************************
??????:19/8/2026 7:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:03,248] Error 
****************************????****************************
??????:19/8/2026 7:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:03,447] Error 
****************************????****************************
??????:19/8/2026 7:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:03,657] Error 
****************************????****************************
??????:19/8/2026 7:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:03,865] Error 
****************************????****************************
??????:19/8/2026 7:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:04,069] Error 
****************************????****************************
??????:19/8/2026 7:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:04,269] Error 
****************************????****************************
??????:19/8/2026 7:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:04,467] Error 
****************************????****************************
??????:19/8/2026 7:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:04,659] Error 
****************************????****************************
??????:19/8/2026 7:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:04,861] Error 
****************************????****************************
??????:19/8/2026 7:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:05,068] Error 
****************************????****************************
??????:19/8/2026 7:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:05,271] Error 
****************************????****************************
??????:19/8/2026 7:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:05,455] Error 
****************************????****************************
??????:19/8/2026 7:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:05,646] Error 
****************************????****************************
??????:19/8/2026 7:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:05,837] Error 
****************************????****************************
??????:19/8/2026 7:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:06,030] Error 
****************************????****************************
??????:19/8/2026 7:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:06,219] Error 
****************************????****************************
??????:19/8/2026 7:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:06,416] Error 
****************************????****************************
??????:19/8/2026 7:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:06,610] Error 
****************************????****************************
??????:19/8/2026 7:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:06,810] Error 
****************************????****************************
??????:19/8/2026 7:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:07,001] Error 
****************************????****************************
??????:19/8/2026 7:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:07,196] Error 
****************************????****************************
??????:19/8/2026 7:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:07,384] Error 
****************************????****************************
??????:19/8/2026 7:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:07,585] Error 
****************************????****************************
??????:19/8/2026 7:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:07,793] Error 
****************************????****************************
??????:19/8/2026 7:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:07,995] Error 
****************************????****************************
??????:19/8/2026 7:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:08,196] Error 
****************************????****************************
??????:19/8/2026 7:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:08,401] Error 
****************************????****************************
??????:19/8/2026 7:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:08,601] Error 
****************************????****************************
??????:19/8/2026 7:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:08,800] Error 
****************************????****************************
??????:19/8/2026 7:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:08,991] Error 
****************************????****************************
??????:19/8/2026 7:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:09,192] Error 
****************************????****************************
??????:19/8/2026 7:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:09,392] Error 
****************************????****************************
??????:19/8/2026 7:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:09,578] Error 
****************************????****************************
??????:19/8/2026 7:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:09,770] Error 
****************************????****************************
??????:19/8/2026 7:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:09,954] Error 
****************************????****************************
??????:19/8/2026 7:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:10,145] Error 
****************************????****************************
??????:19/8/2026 7:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:10,340] Error 
****************************????****************************
??????:19/8/2026 7:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:10,528] Error 
****************************????****************************
??????:19/8/2026 7:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:10,717] Error 
****************************????****************************
??????:19/8/2026 7:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:10,916] Error 
****************************????****************************
??????:19/8/2026 7:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:11,121] Error 
****************************????****************************
??????:19/8/2026 7:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:11,313] Error 
****************************????****************************
??????:19/8/2026 7:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:11,504] Error 
****************************????****************************
??????:19/8/2026 7:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:11,708] Error 
****************************????****************************
??????:19/8/2026 7:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:11,910] Error 
****************************????****************************
??????:19/8/2026 7:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:12,116] Error 
****************************????****************************
??????:19/8/2026 7:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:12,326] Error 
****************************????****************************
??????:19/8/2026 7:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:12,535] Error 
****************************????****************************
??????:19/8/2026 7:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:12,749] Error 
****************************????****************************
??????:19/8/2026 7:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:12,957] Error 
****************************????****************************
??????:19/8/2026 7:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:13,151] Error 
****************************????****************************
??????:19/8/2026 7:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:13,345] Error 
****************************????****************************
??????:19/8/2026 7:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:13,540] Error 
****************************????****************************
??????:19/8/2026 7:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:13,742] Error 
****************************????****************************
??????:19/8/2026 7:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:13,947] Error 
****************************????****************************
??????:19/8/2026 7:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:14,148] Error 
****************************????****************************
??????:19/8/2026 7:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:14,350] Error 
****************************????****************************
??????:19/8/2026 7:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:14,543] Error 
****************************????****************************
??????:19/8/2026 7:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:14,740] Error 
****************************????****************************
??????:19/8/2026 7:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:14,934] Error 
****************************????****************************
??????:19/8/2026 7:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:15,137] Error 
****************************????****************************
??????:19/8/2026 7:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:15,342] Error 
****************************????****************************
??????:19/8/2026 7:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:15,546] Error 
****************************????****************************
??????:19/8/2026 7:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:15,756] Error 
****************************????****************************
??????:19/8/2026 7:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:15,960] Error 
****************************????****************************
??????:19/8/2026 7:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:16,164] Error 
****************************????****************************
??????:19/8/2026 7:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:16,366] Error 
****************************????****************************
??????:19/8/2026 7:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:16,561] Error 
****************************????****************************
??????:19/8/2026 7:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:16,761] Error 
****************************????****************************
??????:19/8/2026 7:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:16,951] Error 
****************************????****************************
??????:19/8/2026 7:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:17,143] Error 
****************************????****************************
??????:19/8/2026 7:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:17,339] Error 
****************************????****************************
??????:19/8/2026 7:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:17,531] Error 
****************************????****************************
??????:19/8/2026 7:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:17,726] Error 
****************************????****************************
??????:19/8/2026 7:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:17,929] Error 
****************************????****************************
??????:19/8/2026 7:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:18,131] Error 
****************************????****************************
??????:19/8/2026 7:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:18,322] Error 
****************************????****************************
??????:19/8/2026 7:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:18,512] Error 
****************************????****************************
??????:19/8/2026 7:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:18,703] Error 
****************************????****************************
??????:19/8/2026 7:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:18,902] Error 
****************************????****************************
??????:19/8/2026 7:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:19,091] Error 
****************************????****************************
??????:19/8/2026 7:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:19,283] Error 
****************************????****************************
??????:19/8/2026 7:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:19,468] Error 
****************************????****************************
??????:19/8/2026 7:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:19,664] Error 
****************************????****************************
??????:19/8/2026 7:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:19,869] Error 
****************************????****************************
??????:19/8/2026 7:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:20,063] Error 
****************************????****************************
??????:19/8/2026 7:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:20,259] Error 
****************************????****************************
??????:19/8/2026 7:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:20,452] Error 
****************************????****************************
??????:19/8/2026 7:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:20,641] Error 
****************************????****************************
??????:19/8/2026 7:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:20,836] Error 
****************************????****************************
??????:19/8/2026 7:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:21,025] Error 
****************************????****************************
??????:19/8/2026 7:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:21,221] Error 
****************************????****************************
??????:19/8/2026 7:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:21,411] Error 
****************************????****************************
??????:19/8/2026 7:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:21,599] Error 
****************************????****************************
??????:19/8/2026 7:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:21,801] Error 
****************************????****************************
??????:19/8/2026 7:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:22,005] Error 
****************************????****************************
??????:19/8/2026 7:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:22,203] Error 
****************************????****************************
??????:19/8/2026 7:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:22,405] Error 
****************************????****************************
??????:19/8/2026 7:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:22,605] Error 
****************************????****************************
??????:19/8/2026 7:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:22,802] Error 
****************************????****************************
??????:19/8/2026 7:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:23,003] Error 
****************************????****************************
??????:19/8/2026 7:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:23,199] Error 
****************************????****************************
??????:19/8/2026 7:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:23,391] Error 
****************************????****************************
??????:19/8/2026 7:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:23,585] Error 
****************************????****************************
??????:19/8/2026 7:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:23,789] Error 
****************************????****************************
??????:19/8/2026 7:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:23,991] Error 
****************************????****************************
??????:19/8/2026 7:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:24,192] Error 
****************************????****************************
??????:19/8/2026 7:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:24,389] Error 
****************************????****************************
??????:19/8/2026 7:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:24,589] Error 
****************************????****************************
??????:19/8/2026 7:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:24,789] Error 
****************************????****************************
??????:19/8/2026 7:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:24,990] Error 
****************************????****************************
??????:19/8/2026 7:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:25,197] Error 
****************************????****************************
??????:19/8/2026 7:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:25,394] Error 
****************************????****************************
??????:19/8/2026 7:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:25,583] Error 
****************************????****************************
??????:19/8/2026 7:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:25,783] Error 
****************************????****************************
??????:19/8/2026 7:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:25,971] Error 
****************************????****************************
??????:19/8/2026 7:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:26,173] Error 
****************************????****************************
??????:19/8/2026 7:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:26,374] Error 
****************************????****************************
??????:19/8/2026 7:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:26,569] Error 
****************************????****************************
??????:19/8/2026 7:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:26,761] Error 
****************************????****************************
??????:19/8/2026 7:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:26,957] Error 
****************************????****************************
??????:19/8/2026 7:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:27,155] Error 
****************************????****************************
??????:19/8/2026 7:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:27,343] Error 
****************************????****************************
??????:19/8/2026 7:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:27,537] Error 
****************************????****************************
??????:19/8/2026 7:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:27,729] Error 
****************************????****************************
??????:19/8/2026 7:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:27,918] Error 
****************************????****************************
??????:19/8/2026 7:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:28,106] Error 
****************************????****************************
??????:19/8/2026 7:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:28,299] Error 
****************************????****************************
??????:19/8/2026 7:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:28,490] Error 
****************************????****************************
??????:19/8/2026 7:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:28,685] Error 
****************************????****************************
??????:19/8/2026 7:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:28,884] Error 
****************************????****************************
??????:19/8/2026 7:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:29,075] Error 
****************************????****************************
??????:19/8/2026 7:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:29,278] Error 
****************************????****************************
??????:19/8/2026 7:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:29,467] Error 
****************************????****************************
??????:19/8/2026 7:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:29,660] Error 
****************************????****************************
??????:19/8/2026 7:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:29,855] Error 
****************************????****************************
??????:19/8/2026 7:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:30,047] Error 
****************************????****************************
??????:19/8/2026 7:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:30,240] Error 
****************************????****************************
??????:19/8/2026 7:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:30,440] Error 
****************************????****************************
??????:19/8/2026 7:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:30,633] Error 
****************************????****************************
??????:19/8/2026 7:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:30,832] Error 
****************************????****************************
??????:19/8/2026 7:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:31,031] Error 
****************************????****************************
??????:19/8/2026 7:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:31,232] Error 
****************************????****************************
??????:19/8/2026 7:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:31,434] Error 
****************************????****************************
??????:19/8/2026 7:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:31,633] Error 
****************************????****************************
??????:19/8/2026 7:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:31,835] Error 
****************************????****************************
??????:19/8/2026 7:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:32,040] Error 
****************************????****************************
??????:19/8/2026 7:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:32,238] Error 
****************************????****************************
??????:19/8/2026 7:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:32,439] Error 
****************************????****************************
??????:19/8/2026 7:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:32,634] Error 
****************************????****************************
??????:19/8/2026 7:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:32,832] Error 
****************************????****************************
??????:19/8/2026 7:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:33,024] Error 
****************************????****************************
??????:19/8/2026 7:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:33,226] Error 
****************************????****************************
??????:19/8/2026 7:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:33,420] Error 
****************************????****************************
??????:19/8/2026 7:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:33,613] Error 
****************************????****************************
??????:19/8/2026 7:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:33,818] Error 
****************************????****************************
??????:19/8/2026 7:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:34,008] Error 
****************************????****************************
??????:19/8/2026 7:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:34,205] Error 
****************************????****************************
??????:19/8/2026 7:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:34,400] Error 
****************************????****************************
??????:19/8/2026 7:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:34,596] Error 
****************************????****************************
??????:19/8/2026 7:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:34,797] Error 
****************************????****************************
??????:19/8/2026 7:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:34,984] Error 
****************************????****************************
??????:19/8/2026 7:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:35,182] Error 
****************************????****************************
??????:19/8/2026 7:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:35,383] Error 
****************************????****************************
??????:19/8/2026 7:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:35,583] Error 
****************************????****************************
??????:19/8/2026 7:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:35,782] Error 
****************************????****************************
??????:19/8/2026 7:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:35,978] Error 
****************************????****************************
??????:19/8/2026 7:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:36,184] Error 
****************************????****************************
??????:19/8/2026 7:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:36,388] Error 
****************************????****************************
??????:19/8/2026 7:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:36,581] Error 
****************************????****************************
??????:19/8/2026 7:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:36,780] Error 
****************************????****************************
??????:19/8/2026 7:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:36,973] Error 
****************************????****************************
??????:19/8/2026 7:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:37,163] Error 
****************************????****************************
??????:19/8/2026 7:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:37,356] Error 
****************************????****************************
??????:19/8/2026 7:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:37,549] Error 
****************************????****************************
??????:19/8/2026 7:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:37,746] Error 
****************************????****************************
??????:19/8/2026 7:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:37,938] Error 
****************************????****************************
??????:19/8/2026 7:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:38,133] Error 
****************************????****************************
??????:19/8/2026 7:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:38,321] Error 
****************************????****************************
??????:19/8/2026 7:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:38,515] Error 
****************************????****************************
??????:19/8/2026 7:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:38,708] Error 
****************************????****************************
??????:19/8/2026 7:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:38,907] Error 
****************************????****************************
??????:19/8/2026 7:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:39,099] Error 
****************************????****************************
??????:19/8/2026 7:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:39,301] Error 
****************************????****************************
??????:19/8/2026 7:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:39,491] Error 
****************************????****************************
??????:19/8/2026 7:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:39,677] Error 
****************************????****************************
??????:19/8/2026 7:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:39,877] Error 
****************************????****************************
??????:19/8/2026 7:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:40,066] Error 
****************************????****************************
??????:19/8/2026 7:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:40,265] Error 
****************************????****************************
??????:19/8/2026 7:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:40,451] Error 
****************************????****************************
??????:19/8/2026 7:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:40,644] Error 
****************************????****************************
??????:19/8/2026 7:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:40,836] Error 
****************************????****************************
??????:19/8/2026 7:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:41,030] Error 
****************************????****************************
??????:19/8/2026 7:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:41,225] Error 
****************************????****************************
??????:19/8/2026 7:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:41,417] Error 
****************************????****************************
??????:19/8/2026 7:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:41,617] Error 
****************************????****************************
??????:19/8/2026 7:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:41,804] Error 
****************************????****************************
??????:19/8/2026 7:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:41,997] Error 
****************************????****************************
??????:19/8/2026 7:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:42,189] Error 
****************************????****************************
??????:19/8/2026 7:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:42,377] Error 
****************************????****************************
??????:19/8/2026 7:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:42,564] Error 
****************************????****************************
??????:19/8/2026 7:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:42,768] Error 
****************************????****************************
??????:19/8/2026 7:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:42,968] Error 
****************************????****************************
??????:19/8/2026 7:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:43,167] Error 
****************************????****************************
??????:19/8/2026 7:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:43,372] Error 
****************************????****************************
??????:19/8/2026 7:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:43,571] Error 
****************************????****************************
??????:19/8/2026 7:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:43,774] Error 
****************************????****************************
??????:19/8/2026 7:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:43,979] Error 
****************************????****************************
??????:19/8/2026 7:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:44,185] Error 
****************************????****************************
??????:19/8/2026 7:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:44,386] Error 
****************************????****************************
??????:19/8/2026 7:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:44,582] Error 
****************************????****************************
??????:19/8/2026 7:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:44,777] Error 
****************************????****************************
??????:19/8/2026 7:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:44,965] Error 
****************************????****************************
??????:19/8/2026 7:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:45,159] Error 
****************************????****************************
??????:19/8/2026 7:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:45,353] Error 
****************************????****************************
??????:19/8/2026 7:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:45,552] Error 
****************************????****************************
??????:19/8/2026 7:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:45,748] Error 
****************************????****************************
??????:19/8/2026 7:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:45,940] Error 
****************************????****************************
??????:19/8/2026 7:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:46,138] Error 
****************************????****************************
??????:19/8/2026 7:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:46,340] Error 
****************************????****************************
??????:19/8/2026 7:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:46,535] Error 
****************************????****************************
??????:19/8/2026 7:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:46,728] Error 
****************************????****************************
??????:19/8/2026 7:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:46,921] Error 
****************************????****************************
??????:19/8/2026 7:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:47,111] Error 
****************************????****************************
??????:19/8/2026 7:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:47,315] Error 
****************************????****************************
??????:19/8/2026 7:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:47,511] Error 
****************************????****************************
??????:19/8/2026 7:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:47,711] Error 
****************************????****************************
??????:19/8/2026 7:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:47,904] Error 
****************************????****************************
??????:19/8/2026 7:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:48,102] Error 
****************************????****************************
??????:19/8/2026 7:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:48,310] Error 
****************************????****************************
??????:19/8/2026 7:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:48,502] Error 
****************************????****************************
??????:19/8/2026 7:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:48,697] Error 
****************************????****************************
??????:19/8/2026 7:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:48,896] Error 
****************************????****************************
??????:19/8/2026 7:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:49,094] Error 
****************************????****************************
??????:19/8/2026 7:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:49,298] Error 
****************************????****************************
??????:19/8/2026 7:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:49,485] Error 
****************************????****************************
??????:19/8/2026 7:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:49,670] Error 
****************************????****************************
??????:19/8/2026 7:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:49,863] Error 
****************************????****************************
??????:19/8/2026 7:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:50,054] Error 
****************************????****************************
??????:19/8/2026 7:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:50,246] Error 
****************************????****************************
??????:19/8/2026 7:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:50,444] Error 
****************************????****************************
??????:19/8/2026 7:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:50,643] Error 
****************************????****************************
??????:19/8/2026 7:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:50,833] Error 
****************************????****************************
??????:19/8/2026 7:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:51,014] Error 
****************************????****************************
??????:19/8/2026 7:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:51,210] Error 
****************************????****************************
??????:19/8/2026 7:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:51,404] Error 
****************************????****************************
??????:19/8/2026 7:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:51,591] Error 
****************************????****************************
??????:19/8/2026 7:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:51,791] Error 
****************************????****************************
??????:19/8/2026 7:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:51,987] Error 
****************************????****************************
??????:19/8/2026 7:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:52,180] Error 
****************************????****************************
??????:19/8/2026 7:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:52,388] Error 
****************************????****************************
??????:19/8/2026 7:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:52,579] Error 
****************************????****************************
??????:19/8/2026 7:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:52,779] Error 
****************************????****************************
??????:19/8/2026 7:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:52,968] Error 
****************************????****************************
??????:19/8/2026 7:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:53,152] Error 
****************************????****************************
??????:19/8/2026 7:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:53,345] Error 
****************************????****************************
??????:19/8/2026 7:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:53,544] Error 
****************************????****************************
??????:19/8/2026 7:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:53,744] Error 
****************************????****************************
??????:19/8/2026 7:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:53,946] Error 
****************************????****************************
??????:19/8/2026 7:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:54,141] Error 
****************************????****************************
??????:19/8/2026 7:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:54,341] Error 
****************************????****************************
??????:19/8/2026 7:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:54,543] Error 
****************************????****************************
??????:19/8/2026 7:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:54,747] Error 
****************************????****************************
??????:19/8/2026 7:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:54,937] Error 
****************************????****************************
??????:19/8/2026 7:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:55,134] Error 
****************************????****************************
??????:19/8/2026 7:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:55,333] Error 
****************************????****************************
??????:19/8/2026 7:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:55,530] Error 
****************************????****************************
??????:19/8/2026 7:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:55,728] Error 
****************************????****************************
??????:19/8/2026 7:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:55,920] Error 
****************************????****************************
??????:19/8/2026 7:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:56,106] Error 
****************************????****************************
??????:19/8/2026 7:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:56,300] Error 
****************************????****************************
??????:19/8/2026 7:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:56,503] Error 
****************************????****************************
??????:19/8/2026 7:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:56,698] Error 
****************************????****************************
??????:19/8/2026 7:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:56,891] Error 
****************************????****************************
??????:19/8/2026 7:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:57,075] Error 
****************************????****************************
??????:19/8/2026 7:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:57,267] Error 
****************************????****************************
??????:19/8/2026 7:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:57,463] Error 
****************************????****************************
??????:19/8/2026 7:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:57,659] Error 
****************************????****************************
??????:19/8/2026 7:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:57,855] Error 
****************************????****************************
??????:19/8/2026 7:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:58,050] Error 
****************************????****************************
??????:19/8/2026 7:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:58,243] Error 
****************************????****************************
??????:19/8/2026 7:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:58,448] Error 
****************************????****************************
??????:19/8/2026 7:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:58,644] Error 
****************************????****************************
??????:19/8/2026 7:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:58,842] Error 
****************************????****************************
??????:19/8/2026 7:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:59,045] Error 
****************************????****************************
??????:19/8/2026 7:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:59,244] Error 
****************************????****************************
??????:19/8/2026 7:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:59,433] Error 
****************************????****************************
??????:19/8/2026 7:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:59,631] Error 
****************************????****************************
??????:19/8/2026 7:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:43:59,828] Error 
****************************????****************************
??????:19/8/2026 7:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:00,016] Error 
****************************????****************************
??????:19/8/2026 7:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:00,215] Error 
****************************????****************************
??????:19/8/2026 7:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:00,412] Error 
****************************????****************************
??????:19/8/2026 7:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:00,610] Error 
****************************????****************************
??????:19/8/2026 7:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:00,811] Error 
****************************????****************************
??????:19/8/2026 7:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:01,004] Error 
****************************????****************************
??????:19/8/2026 7:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:01,200] Error 
****************************????****************************
??????:19/8/2026 7:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:01,388] Error 
****************************????****************************
??????:19/8/2026 7:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:01,573] Error 
****************************????****************************
??????:19/8/2026 7:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:01,774] Error 
****************************????****************************
??????:19/8/2026 7:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:01,955] Error 
****************************????****************************
??????:19/8/2026 7:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:02,151] Error 
****************************????****************************
??????:19/8/2026 7:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:02,352] Error 
****************************????****************************
??????:19/8/2026 7:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:02,555] Error 
****************************????****************************
??????:19/8/2026 7:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:02,758] Error 
****************************????****************************
??????:19/8/2026 7:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:02,949] Error 
****************************????****************************
??????:19/8/2026 7:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:03,138] Error 
****************************????****************************
??????:19/8/2026 7:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:03,331] Error 
****************************????****************************
??????:19/8/2026 7:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:03,529] Error 
****************************????****************************
??????:19/8/2026 7:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:03,724] Error 
****************************????****************************
??????:19/8/2026 7:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:03,920] Error 
****************************????****************************
??????:19/8/2026 7:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:04,111] Error 
****************************????****************************
??????:19/8/2026 7:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:04,307] Error 
****************************????****************************
??????:19/8/2026 7:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:04,512] Error 
****************************????****************************
??????:19/8/2026 7:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:04,718] Error 
****************************????****************************
??????:19/8/2026 7:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:04,914] Error 
****************************????****************************
??????:19/8/2026 7:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:05,110] Error 
****************************????****************************
??????:19/8/2026 7:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:05,304] Error 
****************************????****************************
??????:19/8/2026 7:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:05,505] Error 
****************************????****************************
??????:19/8/2026 7:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:05,698] Error 
****************************????****************************
??????:19/8/2026 7:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:05,896] Error 
****************************????****************************
??????:19/8/2026 7:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:06,098] Error 
****************************????****************************
??????:19/8/2026 7:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:06,296] Error 
****************************????****************************
??????:19/8/2026 7:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:06,494] Error 
****************************????****************************
??????:19/8/2026 7:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:06,683] Error 
****************************????****************************
??????:19/8/2026 7:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:06,885] Error 
****************************????****************************
??????:19/8/2026 7:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:07,083] Error 
****************************????****************************
??????:19/8/2026 7:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:07,284] Error 
****************************????****************************
??????:19/8/2026 7:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:07,482] Error 
****************************????****************************
??????:19/8/2026 7:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:07,676] Error 
****************************????****************************
??????:19/8/2026 7:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:07,876] Error 
****************************????****************************
??????:19/8/2026 7:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:08,069] Error 
****************************????****************************
??????:19/8/2026 7:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:08,263] Error 
****************************????****************************
??????:19/8/2026 7:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:08,464] Error 
****************************????****************************
??????:19/8/2026 7:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:08,669] Error 
****************************????****************************
??????:19/8/2026 7:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:08,870] Error 
****************************????****************************
??????:19/8/2026 7:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:09,063] Error 
****************************????****************************
??????:19/8/2026 7:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:09,259] Error 
****************************????****************************
??????:19/8/2026 7:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:09,463] Error 
****************************????****************************
??????:19/8/2026 7:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:09,666] Error 
****************************????****************************
??????:19/8/2026 7:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:09,876] Error 
****************************????****************************
??????:19/8/2026 7:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:10,070] Error 
****************************????****************************
??????:19/8/2026 7:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:10,276] Error 
****************************????****************************
??????:19/8/2026 7:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:10,476] Error 
****************************????****************************
??????:19/8/2026 7:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:10,675] Error 
****************************????****************************
??????:19/8/2026 7:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:10,872] Error 
****************************????****************************
??????:19/8/2026 7:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:11,069] Error 
****************************????****************************
??????:19/8/2026 7:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:11,276] Error 
****************************????****************************
??????:19/8/2026 7:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:11,480] Error 
****************************????****************************
??????:19/8/2026 7:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:11,680] Error 
****************************????****************************
??????:19/8/2026 7:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:11,887] Error 
****************************????****************************
??????:19/8/2026 7:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:12,085] Error 
****************************????****************************
??????:19/8/2026 7:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:12,286] Error 
****************************????****************************
??????:19/8/2026 7:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:12,489] Error 
****************************????****************************
??????:19/8/2026 7:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:12,694] Error 
****************************????****************************
??????:19/8/2026 7:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:12,886] Error 
****************************????****************************
??????:19/8/2026 7:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:13,081] Error 
****************************????****************************
??????:19/8/2026 7:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:13,280] Error 
****************************????****************************
??????:19/8/2026 7:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:13,475] Error 
****************************????****************************
??????:19/8/2026 7:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:13,669] Error 
****************************????****************************
??????:19/8/2026 7:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:13,871] Error 
****************************????****************************
??????:19/8/2026 7:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:14,074] Error 
****************************????****************************
??????:19/8/2026 7:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:14,275] Error 
****************************????****************************
??????:19/8/2026 7:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:14,479] Error 
****************************????****************************
??????:19/8/2026 7:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:14,678] Error 
****************************????****************************
??????:19/8/2026 7:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:14,884] Error 
****************************????****************************
??????:19/8/2026 7:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:15,087] Error 
****************************????****************************
??????:19/8/2026 7:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:15,295] Error 
****************************????****************************
??????:19/8/2026 7:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:15,495] Error 
****************************????****************************
??????:19/8/2026 7:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:15,694] Error 
****************************????****************************
??????:19/8/2026 7:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:15,900] Error 
****************************????****************************
??????:19/8/2026 7:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:16,102] Error 
****************************????****************************
??????:19/8/2026 7:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:16,304] Error 
****************************????****************************
??????:19/8/2026 7:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:16,500] Error 
****************************????****************************
??????:19/8/2026 7:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:16,710] Error 
****************************????****************************
??????:19/8/2026 7:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:16,911] Error 
****************************????****************************
??????:19/8/2026 7:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:17,111] Error 
****************************????****************************
??????:19/8/2026 7:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:17,310] Error 
****************************????****************************
??????:19/8/2026 7:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:17,517] Error 
****************************????****************************
??????:19/8/2026 7:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:17,720] Error 
****************************????****************************
??????:19/8/2026 7:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:17,935] Error 
****************************????****************************
??????:19/8/2026 7:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:18,136] Error 
****************************????****************************
??????:19/8/2026 7:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:18,339] Error 
****************************????****************************
??????:19/8/2026 7:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:18,534] Error 
****************************????****************************
??????:19/8/2026 7:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:18,738] Error 
****************************????****************************
??????:19/8/2026 7:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:18,942] Error 
****************************????****************************
??????:19/8/2026 7:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:19,138] Error 
****************************????****************************
??????:19/8/2026 7:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:19,333] Error 
****************************????****************************
??????:19/8/2026 7:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:19,529] Error 
****************************????****************************
??????:19/8/2026 7:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:19,733] Error 
****************************????****************************
??????:19/8/2026 7:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:19,929] Error 
****************************????****************************
??????:19/8/2026 7:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:20,123] Error 
****************************????****************************
??????:19/8/2026 7:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:20,309] Error 
****************************????****************************
??????:19/8/2026 7:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:20,492] Error 
****************************????****************************
??????:19/8/2026 7:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:20,673] Error 
****************************????****************************
??????:19/8/2026 7:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:20,868] Error 
****************************????****************************
??????:19/8/2026 7:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:21,051] Error 
****************************????****************************
??????:19/8/2026 7:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:21,230] Error 
****************************????****************************
??????:19/8/2026 7:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:21,407] Error 
****************************????****************************
??????:19/8/2026 7:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:21,590] Error 
****************************????****************************
??????:19/8/2026 7:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:21,791] Error 
****************************????****************************
??????:19/8/2026 7:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:21,983] Error 
****************************????****************************
??????:19/8/2026 7:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:22,177] Error 
****************************????****************************
??????:19/8/2026 7:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:22,366] Error 
****************************????****************************
??????:19/8/2026 7:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:22,557] Error 
****************************????****************************
??????:19/8/2026 7:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:22,748] Error 
****************************????****************************
??????:19/8/2026 7:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:22,933] Error 
****************************????****************************
??????:19/8/2026 7:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:23,120] Error 
****************************????****************************
??????:19/8/2026 7:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:23,310] Error 
****************************????****************************
??????:19/8/2026 7:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:23,492] Error 
****************************????****************************
??????:19/8/2026 7:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:23,683] Error 
****************************????****************************
??????:19/8/2026 7:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:23,880] Error 
****************************????****************************
??????:19/8/2026 7:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:24,074] Error 
****************************????****************************
??????:19/8/2026 7:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:24,259] Error 
****************************????****************************
??????:19/8/2026 7:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:24,442] Error 
****************************????****************************
??????:19/8/2026 7:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:24,627] Error 
****************************????****************************
??????:19/8/2026 7:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:24,829] Error 
****************************????****************************
??????:19/8/2026 7:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:25,005] Error 
****************************????****************************
??????:19/8/2026 7:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:25,189] Error 
****************************????****************************
??????:19/8/2026 7:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:25,370] Error 
****************************????****************************
??????:19/8/2026 7:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:25,553] Error 
****************************????****************************
??????:19/8/2026 7:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:25,741] Error 
****************************????****************************
??????:19/8/2026 7:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:25,937] Error 
****************************????****************************
??????:19/8/2026 7:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:26,124] Error 
****************************????****************************
??????:19/8/2026 7:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:26,320] Error 
****************************????****************************
??????:19/8/2026 7:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:26,528] Error 
****************************????****************************
??????:19/8/2026 7:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:26,721] Error 
****************************????****************************
??????:19/8/2026 7:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:26,911] Error 
****************************????****************************
??????:19/8/2026 7:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:27,104] Error 
****************************????****************************
??????:19/8/2026 7:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:27,299] Error 
****************************????****************************
??????:19/8/2026 7:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:27,494] Error 
****************************????****************************
??????:19/8/2026 7:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:27,686] Error 
****************************????****************************
??????:19/8/2026 7:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:27,880] Error 
****************************????****************************
??????:19/8/2026 7:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:28,067] Error 
****************************????****************************
??????:19/8/2026 7:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:28,252] Error 
****************************????****************************
??????:19/8/2026 7:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:28,440] Error 
****************************????****************************
??????:19/8/2026 7:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:28,629] Error 
****************************????****************************
??????:19/8/2026 7:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:28,829] Error 
****************************????****************************
??????:19/8/2026 7:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:29,014] Error 
****************************????****************************
??????:19/8/2026 7:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:29,198] Error 
****************************????****************************
??????:19/8/2026 7:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:29,379] Error 
****************************????****************************
??????:19/8/2026 7:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:29,562] Error 
****************************????****************************
??????:19/8/2026 7:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:29,750] Error 
****************************????****************************
??????:19/8/2026 7:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:29,922] Error 
****************************????****************************
??????:19/8/2026 7:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:30,088] Error 
****************************????****************************
??????:19/8/2026 7:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:30,260] Error 
****************************????****************************
??????:19/8/2026 7:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:30,448] Error 
****************************????****************************
??????:19/8/2026 7:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:30,639] Error 
****************************????****************************
??????:19/8/2026 7:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:30,823] Error 
****************************????****************************
??????:19/8/2026 7:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:30,993] Error 
****************************????****************************
??????:19/8/2026 7:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:31,163] Error 
****************************????****************************
??????:19/8/2026 7:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:31,333] Error 
****************************????****************************
??????:19/8/2026 7:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:31,503] Error 
****************************????****************************
??????:19/8/2026 7:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:31,672] Error 
****************************????****************************
??????:19/8/2026 7:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:31,856] Error 
****************************????****************************
??????:19/8/2026 7:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:32,041] Error 
****************************????****************************
??????:19/8/2026 7:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:32,231] Error 
****************************????****************************
??????:19/8/2026 7:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:32,421] Error 
****************************????****************************
??????:19/8/2026 7:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:32,606] Error 
****************************????****************************
??????:19/8/2026 7:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:32,794] Error 
****************************????****************************
??????:19/8/2026 7:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:32,990] Error 
****************************????****************************
??????:19/8/2026 7:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:33,179] Error 
****************************????****************************
??????:19/8/2026 7:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:33,356] Error 
****************************????****************************
??????:19/8/2026 7:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:33,534] Error 
****************************????****************************
??????:19/8/2026 7:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:33,704] Error 
****************************????****************************
??????:19/8/2026 7:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:33,889] Error 
****************************????****************************
??????:19/8/2026 7:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:34,067] Error 
****************************????****************************
??????:19/8/2026 7:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:34,247] Error 
****************************????****************************
??????:19/8/2026 7:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:34,426] Error 
****************************????****************************
??????:19/8/2026 7:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:34,614] Error 
****************************????****************************
??????:19/8/2026 7:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:34,800] Error 
****************************????****************************
??????:19/8/2026 7:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:34,986] Error 
****************************????****************************
??????:19/8/2026 7:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:35,169] Error 
****************************????****************************
??????:19/8/2026 7:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:35,358] Error 
****************************????****************************
??????:19/8/2026 7:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:35,535] Error 
****************************????****************************
??????:19/8/2026 7:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:35,717] Error 
****************************????****************************
??????:19/8/2026 7:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:35,903] Error 
****************************????****************************
??????:19/8/2026 7:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:36,085] Error 
****************************????****************************
??????:19/8/2026 7:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:36,269] Error 
****************************????****************************
??????:19/8/2026 7:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:36,455] Error 
****************************????****************************
??????:19/8/2026 7:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:36,647] Error 
****************************????****************************
??????:19/8/2026 7:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:36,836] Error 
****************************????****************************
??????:19/8/2026 7:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:37,029] Error 
****************************????****************************
??????:19/8/2026 7:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:37,214] Error 
****************************????****************************
??????:19/8/2026 7:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:37,403] Error 
****************************????****************************
??????:19/8/2026 7:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:37,589] Error 
****************************????****************************
??????:19/8/2026 7:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:37,780] Error 
****************************????****************************
??????:19/8/2026 7:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:37,960] Error 
****************************????****************************
??????:19/8/2026 7:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:38,140] Error 
****************************????****************************
??????:19/8/2026 7:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:38,327] Error 
****************************????****************************
??????:19/8/2026 7:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:38,511] Error 
****************************????****************************
??????:19/8/2026 7:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:38,697] Error 
****************************????****************************
??????:19/8/2026 7:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:38,890] Error 
****************************????****************************
??????:19/8/2026 7:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:39,069] Error 
****************************????****************************
??????:19/8/2026 7:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:39,247] Error 
****************************????****************************
??????:19/8/2026 7:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:39,426] Error 
****************************????****************************
??????:19/8/2026 7:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:39,605] Error 
****************************????****************************
??????:19/8/2026 7:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:39,790] Error 
****************************????****************************
??????:19/8/2026 7:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:39,972] Error 
****************************????****************************
??????:19/8/2026 7:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:40,155] Error 
****************************????****************************
??????:19/8/2026 7:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:40,332] Error 
****************************????****************************
??????:19/8/2026 7:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:40,518] Error 
****************************????****************************
??????:19/8/2026 7:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:40,700] Error 
****************************????****************************
??????:19/8/2026 7:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:40,886] Error 
****************************????****************************
??????:19/8/2026 7:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:41,081] Error 
****************************????****************************
??????:19/8/2026 7:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:41,272] Error 
****************************????****************************
??????:19/8/2026 7:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:41,464] Error 
****************************????****************************
??????:19/8/2026 7:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:41,660] Error 
****************************????****************************
??????:19/8/2026 7:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:41,850] Error 
****************************????****************************
??????:19/8/2026 7:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:42,040] Error 
****************************????****************************
??????:19/8/2026 7:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:42,235] Error 
****************************????****************************
??????:19/8/2026 7:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:42,428] Error 
****************************????****************************
??????:19/8/2026 7:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:42,619] Error 
****************************????****************************
??????:19/8/2026 7:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:42,814] Error 
****************************????****************************
??????:19/8/2026 7:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:42,999] Error 
****************************????****************************
??????:19/8/2026 7:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:43,173] Error 
****************************????****************************
??????:19/8/2026 7:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:43,356] Error 
****************************????****************************
??????:19/8/2026 7:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:43,534] Error 
****************************????****************************
??????:19/8/2026 7:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:43,721] Error 
****************************????****************************
??????:19/8/2026 7:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:43,898] Error 
****************************????****************************
??????:19/8/2026 7:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:44,081] Error 
****************************????****************************
??????:19/8/2026 7:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:44,255] Error 
****************************????****************************
??????:19/8/2026 7:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:44,424] Error 
****************************????****************************
??????:19/8/2026 7:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:44,589] Error 
****************************????****************************
??????:19/8/2026 7:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:44,769] Error 
****************************????****************************
??????:19/8/2026 7:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:44,940] Error 
****************************????****************************
??????:19/8/2026 7:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:45,119] Error 
****************************????****************************
??????:19/8/2026 7:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:45,292] Error 
****************************????****************************
??????:19/8/2026 7:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:45,458] Error 
****************************????****************************
??????:19/8/2026 7:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:45,643] Error 
****************************????****************************
??????:19/8/2026 7:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:45,835] Error 
****************************????****************************
??????:19/8/2026 7:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:46,032] Error 
****************************????****************************
??????:19/8/2026 7:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:46,224] Error 
****************************????****************************
??????:19/8/2026 7:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:46,414] Error 
****************************????****************************
??????:19/8/2026 7:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:46,595] Error 
****************************????****************************
??????:19/8/2026 7:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:46,783] Error 
****************************????****************************
??????:19/8/2026 7:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:46,965] Error 
****************************????****************************
??????:19/8/2026 7:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:47,146] Error 
****************************????****************************
??????:19/8/2026 7:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:47,333] Error 
****************************????****************************
??????:19/8/2026 7:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:47,517] Error 
****************************????****************************
??????:19/8/2026 7:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:47,713] Error 
****************************????****************************
??????:19/8/2026 7:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:47,909] Error 
****************************????****************************
??????:19/8/2026 7:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:48,092] Error 
****************************????****************************
??????:19/8/2026 7:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:48,274] Error 
****************************????****************************
??????:19/8/2026 7:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:48,453] Error 
****************************????****************************
??????:19/8/2026 7:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:48,648] Error 
****************************????****************************
??????:19/8/2026 7:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:48,844] Error 
****************************????****************************
??????:19/8/2026 7:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:49,029] Error 
****************************????****************************
??????:19/8/2026 7:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:49,224] Error 
****************************????****************************
??????:19/8/2026 7:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:49,416] Error 
****************************????****************************
??????:19/8/2026 7:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:49,607] Error 
****************************????****************************
??????:19/8/2026 7:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:49,808] Error 
****************************????****************************
??????:19/8/2026 7:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:50,002] Error 
****************************????****************************
??????:19/8/2026 7:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:50,196] Error 
****************************????****************************
??????:19/8/2026 7:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:50,388] Error 
****************************????****************************
??????:19/8/2026 7:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:50,581] Error 
****************************????****************************
??????:19/8/2026 7:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:50,781] Error 
****************************????****************************
??????:19/8/2026 7:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:50,972] Error 
****************************????****************************
??????:19/8/2026 7:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:51,169] Error 
****************************????****************************
??????:19/8/2026 7:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:51,360] Error 
****************************????****************************
??????:19/8/2026 7:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:51,558] Error 
****************************????****************************
??????:19/8/2026 7:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:51,755] Error 
****************************????****************************
??????:19/8/2026 7:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:51,950] Error 
****************************????****************************
??????:19/8/2026 7:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:52,142] Error 
****************************????****************************
??????:19/8/2026 7:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:52,338] Error 
****************************????****************************
??????:19/8/2026 7:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:52,529] Error 
****************************????****************************
??????:19/8/2026 7:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:52,725] Error 
****************************????****************************
??????:19/8/2026 7:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:52,915] Error 
****************************????****************************
??????:19/8/2026 7:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:53,101] Error 
****************************????****************************
??????:19/8/2026 7:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:53,293] Error 
****************************????****************************
??????:19/8/2026 7:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:53,474] Error 
****************************????****************************
??????:19/8/2026 7:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:53,656] Error 
****************************????****************************
??????:19/8/2026 7:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:53,836] Error 
****************************????****************************
??????:19/8/2026 7:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:54,013] Error 
****************************????****************************
??????:19/8/2026 7:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:54,190] Error 
****************************????****************************
??????:19/8/2026 7:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:54,362] Error 
****************************????****************************
??????:19/8/2026 7:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:54,533] Error 
****************************????****************************
??????:19/8/2026 7:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:54,724] Error 
****************************????****************************
??????:19/8/2026 7:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:54,912] Error 
****************************????****************************
??????:19/8/2026 7:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:55,098] Error 
****************************????****************************
??????:19/8/2026 7:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:55,296] Error 
****************************????****************************
??????:19/8/2026 7:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:55,489] Error 
****************************????****************************
??????:19/8/2026 7:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:55,679] Error 
****************************????****************************
??????:19/8/2026 7:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:55,871] Error 
****************************????****************************
??????:19/8/2026 7:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:56,054] Error 
****************************????****************************
??????:19/8/2026 7:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:56,238] Error 
****************************????****************************
??????:19/8/2026 7:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:56,411] Error 
****************************????****************************
??????:19/8/2026 7:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:56,593] Error 
****************************????****************************
??????:19/8/2026 7:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:56,779] Error 
****************************????****************************
??????:19/8/2026 7:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:56,954] Error 
****************************????****************************
??????:19/8/2026 7:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:57,135] Error 
****************************????****************************
??????:19/8/2026 7:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:57,325] Error 
****************************????****************************
??????:19/8/2026 7:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:57,520] Error 
****************************????****************************
??????:19/8/2026 7:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:57,712] Error 
****************************????****************************
??????:19/8/2026 7:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:57,906] Error 
****************************????****************************
??????:19/8/2026 7:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:58,091] Error 
****************************????****************************
??????:19/8/2026 7:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:58,276] Error 
****************************????****************************
??????:19/8/2026 7:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:58,463] Error 
****************************????****************************
??????:19/8/2026 7:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:58,646] Error 
****************************????****************************
??????:19/8/2026 7:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:58,839] Error 
****************************????****************************
??????:19/8/2026 7:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:59,018] Error 
****************************????****************************
??????:19/8/2026 7:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:59,201] Error 
****************************????****************************
??????:19/8/2026 7:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:59,382] Error 
****************************????****************************
??????:19/8/2026 7:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:59,563] Error 
****************************????****************************
??????:19/8/2026 7:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:59,748] Error 
****************************????****************************
??????:19/8/2026 7:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:44:59,929] Error 
****************************????****************************
??????:19/8/2026 7:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:00,122] Error 
****************************????****************************
??????:19/8/2026 7:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:00,312] Error 
****************************????****************************
??????:19/8/2026 7:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:00,505] Error 
****************************????****************************
??????:19/8/2026 7:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:00,700] Error 
****************************????****************************
??????:19/8/2026 7:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:00,887] Error 
****************************????****************************
??????:19/8/2026 7:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:01,073] Error 
****************************????****************************
??????:19/8/2026 7:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:01,267] Error 
****************************????****************************
??????:19/8/2026 7:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:01,458] Error 
****************************????****************************
??????:19/8/2026 7:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:01,650] Error 
****************************????****************************
??????:19/8/2026 7:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:01,843] Error 
****************************????****************************
??????:19/8/2026 7:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:02,038] Error 
****************************????****************************
??????:19/8/2026 7:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:02,225] Error 
****************************????****************************
??????:19/8/2026 7:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:02,410] Error 
****************************????****************************
??????:19/8/2026 7:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:02,596] Error 
****************************????****************************
??????:19/8/2026 7:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:02,789] Error 
****************************????****************************
??????:19/8/2026 7:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:02,974] Error 
****************************????****************************
??????:19/8/2026 7:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:03,156] Error 
****************************????****************************
??????:19/8/2026 7:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:03,339] Error 
****************************????****************************
??????:19/8/2026 7:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:03,522] Error 
****************************????****************************
??????:19/8/2026 7:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:03,712] Error 
****************************????****************************
??????:19/8/2026 7:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:03,898] Error 
****************************????****************************
??????:19/8/2026 7:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:04,085] Error 
****************************????****************************
??????:19/8/2026 7:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:04,273] Error 
****************************????****************************
??????:19/8/2026 7:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:04,458] Error 
****************************????****************************
??????:19/8/2026 7:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:04,638] Error 
****************************????****************************
??????:19/8/2026 7:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:04,832] Error 
****************************????****************************
??????:19/8/2026 7:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:05,028] Error 
****************************????****************************
??????:19/8/2026 7:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:05,226] Error 
****************************????****************************
??????:19/8/2026 7:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:05,424] Error 
****************************????****************************
??????:19/8/2026 7:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:05,614] Error 
****************************????****************************
??????:19/8/2026 7:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:05,805] Error 
****************************????****************************
??????:19/8/2026 7:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:05,991] Error 
****************************????****************************
??????:19/8/2026 7:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:06,165] Error 
****************************????****************************
??????:19/8/2026 7:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:06,333] Error 
****************************????****************************
??????:19/8/2026 7:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:06,506] Error 
****************************????****************************
??????:19/8/2026 7:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:06,674] Error 
****************************????****************************
??????:19/8/2026 7:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:06,855] Error 
****************************????****************************
??????:19/8/2026 7:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:07,039] Error 
****************************????****************************
??????:19/8/2026 7:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:07,223] Error 
****************************????****************************
??????:19/8/2026 7:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:07,405] Error 
****************************????****************************
??????:19/8/2026 7:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:07,593] Error 
****************************????****************************
??????:19/8/2026 7:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:07,777] Error 
****************************????****************************
??????:19/8/2026 7:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:07,955] Error 
****************************????****************************
??????:19/8/2026 7:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:08,137] Error 
****************************????****************************
??????:19/8/2026 7:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:08,319] Error 
****************************????****************************
??????:19/8/2026 7:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:08,495] Error 
****************************????****************************
??????:19/8/2026 7:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:08,675] Error 
****************************????****************************
??????:19/8/2026 7:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:08,869] Error 
****************************????****************************
??????:19/8/2026 7:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:09,062] Error 
****************************????****************************
??????:19/8/2026 7:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:09,257] Error 
****************************????****************************
??????:19/8/2026 7:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:09,455] Error 
****************************????****************************
??????:19/8/2026 7:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:09,643] Error 
****************************????****************************
??????:19/8/2026 7:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:09,842] Error 
****************************????****************************
??????:19/8/2026 7:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:10,027] Error 
****************************????****************************
??????:19/8/2026 7:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:10,205] Error 
****************************????****************************
??????:19/8/2026 7:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:10,391] Error 
****************************????****************************
??????:19/8/2026 7:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:10,577] Error 
****************************????****************************
??????:19/8/2026 7:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:10,770] Error 
****************************????****************************
??????:19/8/2026 7:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:10,952] Error 
****************************????****************************
??????:19/8/2026 7:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:11,132] Error 
****************************????****************************
??????:19/8/2026 7:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:11,314] Error 
****************************????****************************
??????:19/8/2026 7:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:11,498] Error 
****************************????****************************
??????:19/8/2026 7:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:11,681] Error 
****************************????****************************
??????:19/8/2026 7:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:11,869] Error 
****************************????****************************
??????:19/8/2026 7:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:12,059] Error 
****************************????****************************
??????:19/8/2026 7:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:12,254] Error 
****************************????****************************
??????:19/8/2026 7:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:12,444] Error 
****************************????****************************
??????:19/8/2026 7:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:12,637] Error 
****************************????****************************
??????:19/8/2026 7:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:12,832] Error 
****************************????****************************
??????:19/8/2026 7:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:13,016] Error 
****************************????****************************
??????:19/8/2026 7:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:13,200] Error 
****************************????****************************
??????:19/8/2026 7:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:13,387] Error 
****************************????****************************
??????:19/8/2026 7:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:13,578] Error 
****************************????****************************
??????:19/8/2026 7:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:13,775] Error 
****************************????****************************
??????:19/8/2026 7:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:13,958] Error 
****************************????****************************
??????:19/8/2026 7:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:14,143] Error 
****************************????****************************
??????:19/8/2026 7:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:14,332] Error 
****************************????****************************
??????:19/8/2026 7:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:14,512] Error 
****************************????****************************
??????:19/8/2026 7:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:14,694] Error 
****************************????****************************
??????:19/8/2026 7:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:14,895] Error 
****************************????****************************
??????:19/8/2026 7:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:15,087] Error 
****************************????****************************
??????:19/8/2026 7:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:15,280] Error 
****************************????****************************
??????:19/8/2026 7:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:15,475] Error 
****************************????****************************
??????:19/8/2026 7:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:15,665] Error 
****************************????****************************
??????:19/8/2026 7:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:15,874] Error 
****************************????****************************
??????:19/8/2026 7:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:16,063] Error 
****************************????****************************
??????:19/8/2026 7:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:16,257] Error 
****************************????****************************
??????:19/8/2026 7:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:16,445] Error 
****************************????****************************
??????:19/8/2026 7:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:16,639] Error 
****************************????****************************
??????:19/8/2026 7:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:16,831] Error 
****************************????****************************
??????:19/8/2026 7:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:17,026] Error 
****************************????****************************
??????:19/8/2026 7:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:17,221] Error 
****************************????****************************
??????:19/8/2026 7:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:17,412] Error 
****************************????****************************
??????:19/8/2026 7:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:17,611] Error 
****************************????****************************
??????:19/8/2026 7:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:17,822] Error 
****************************????****************************
??????:19/8/2026 7:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:18,011] Error 
****************************????****************************
??????:19/8/2026 7:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:18,207] Error 
****************************????****************************
??????:19/8/2026 7:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:18,397] Error 
****************************????****************************
??????:19/8/2026 7:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:18,598] Error 
****************************????****************************
??????:19/8/2026 7:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:18,801] Error 
****************************????****************************
??????:19/8/2026 7:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:18,996] Error 
****************************????****************************
??????:19/8/2026 7:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:19,188] Error 
****************************????****************************
??????:19/8/2026 7:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:19,380] Error 
****************************????****************************
??????:19/8/2026 7:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:19,575] Error 
****************************????****************************
??????:19/8/2026 7:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:19,771] Error 
****************************????****************************
??????:19/8/2026 7:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:19,957] Error 
****************************????****************************
??????:19/8/2026 7:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:20,137] Error 
****************************????****************************
??????:19/8/2026 7:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:20,318] Error 
****************************????****************************
??????:19/8/2026 7:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:20,502] Error 
****************************????****************************
??????:19/8/2026 7:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:20,681] Error 
****************************????****************************
??????:19/8/2026 7:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:20,880] Error 
****************************????****************************
??????:19/8/2026 7:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:21,069] Error 
****************************????****************************
??????:19/8/2026 7:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:21,263] Error 
****************************????****************************
??????:19/8/2026 7:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:21,456] Error 
****************************????****************************
??????:19/8/2026 7:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:21,659] Error 
****************************????****************************
??????:19/8/2026 7:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:21,856] Error 
****************************????****************************
??????:19/8/2026 7:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:22,051] Error 
****************************????****************************
??????:19/8/2026 7:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:22,243] Error 
****************************????****************************
??????:19/8/2026 7:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:22,436] Error 
****************************????****************************
??????:19/8/2026 7:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:22,626] Error 
****************************????****************************
??????:19/8/2026 7:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:22,828] Error 
****************************????****************************
??????:19/8/2026 7:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:23,020] Error 
****************************????****************************
??????:19/8/2026 7:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:23,211] Error 
****************************????****************************
??????:19/8/2026 7:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:23,401] Error 
****************************????****************************
??????:19/8/2026 7:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:23,595] Error 
****************************????****************************
??????:19/8/2026 7:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:23,793] Error 
****************************????****************************
??????:19/8/2026 7:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:23,985] Error 
****************************????****************************
??????:19/8/2026 7:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:24,174] Error 
****************************????****************************
??????:19/8/2026 7:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:24,367] Error 
****************************????****************************
??????:19/8/2026 7:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:24,560] Error 
****************************????****************************
??????:19/8/2026 7:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:24,754] Error 
****************************????****************************
??????:19/8/2026 7:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:24,936] Error 
****************************????****************************
??????:19/8/2026 7:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:25,123] Error 
****************************????****************************
??????:19/8/2026 7:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:25,305] Error 
****************************????****************************
??????:19/8/2026 7:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:25,493] Error 
****************************????****************************
??????:19/8/2026 7:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:25,689] Error 
****************************????****************************
??????:19/8/2026 7:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:25,889] Error 
****************************????****************************
??????:19/8/2026 7:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:26,076] Error 
****************************????****************************
??????:19/8/2026 7:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:26,270] Error 
****************************????****************************
??????:19/8/2026 7:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:26,462] Error 
****************************????****************************
??????:19/8/2026 7:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:26,655] Error 
****************************????****************************
??????:19/8/2026 7:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:26,853] Error 
****************************????****************************
??????:19/8/2026 7:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:27,045] Error 
****************************????****************************
??????:19/8/2026 7:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:27,240] Error 
****************************????****************************
??????:19/8/2026 7:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:27,431] Error 
****************************????****************************
??????:19/8/2026 7:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:27,629] Error 
****************************????****************************
??????:19/8/2026 7:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:27,821] Error 
****************************????****************************
??????:19/8/2026 7:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:28,004] Error 
****************************????****************************
??????:19/8/2026 7:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:28,188] Error 
****************************????****************************
??????:19/8/2026 7:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:28,371] Error 
****************************????****************************
??????:19/8/2026 7:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:28,554] Error 
****************************????****************************
??????:19/8/2026 7:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:28,744] Error 
****************************????****************************
??????:19/8/2026 7:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:28,940] Error 
****************************????****************************
??????:19/8/2026 7:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:29,125] Error 
****************************????****************************
??????:19/8/2026 7:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:29,309] Error 
****************************????****************************
??????:19/8/2026 7:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:29,498] Error 
****************************????****************************
??????:19/8/2026 7:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:29,683] Error 
****************************????****************************
??????:19/8/2026 7:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:29,881] Error 
****************************????****************************
??????:19/8/2026 7:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:30,066] Error 
****************************????****************************
??????:19/8/2026 7:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:30,249] Error 
****************************????****************************
??????:19/8/2026 7:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:30,431] Error 
****************************????****************************
??????:19/8/2026 7:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:30,613] Error 
****************************????****************************
??????:19/8/2026 7:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:30,799] Error 
****************************????****************************
??????:19/8/2026 7:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:30,996] Error 
****************************????****************************
??????:19/8/2026 7:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:31,188] Error 
****************************????****************************
??????:19/8/2026 7:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:31,384] Error 
****************************????****************************
??????:19/8/2026 7:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:31,575] Error 
****************************????****************************
??????:19/8/2026 7:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:31,763] Error 
****************************????****************************
??????:19/8/2026 7:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:31,948] Error 
****************************????****************************
??????:19/8/2026 7:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:32,130] Error 
****************************????****************************
??????:19/8/2026 7:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:32,316] Error 
****************************????****************************
??????:19/8/2026 7:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:32,498] Error 
****************************????****************************
??????:19/8/2026 7:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:32,680] Error 
****************************????****************************
??????:19/8/2026 7:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:32,875] Error 
****************************????****************************
??????:19/8/2026 7:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:33,052] Error 
****************************????****************************
??????:19/8/2026 7:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:33,218] Error 
****************************????****************************
??????:19/8/2026 7:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:33,388] Error 
****************************????****************************
??????:19/8/2026 7:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:33,560] Error 
****************************????****************************
??????:19/8/2026 7:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:33,749] Error 
****************************????****************************
??????:19/8/2026 7:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:33,945] Error 
****************************????****************************
??????:19/8/2026 7:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:34,130] Error 
****************************????****************************
??????:19/8/2026 7:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:34,324] Error 
****************************????****************************
??????:19/8/2026 7:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:34,515] Error 
****************************????****************************
??????:19/8/2026 7:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:34,702] Error 
****************************????****************************
??????:19/8/2026 7:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:34,895] Error 
****************************????****************************
??????:19/8/2026 7:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:35,078] Error 
****************************????****************************
??????:19/8/2026 7:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:35,267] Error 
****************************????****************************
??????:19/8/2026 7:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:35,451] Error 
****************************????****************************
??????:19/8/2026 7:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:35,641] Error 
****************************????****************************
??????:19/8/2026 7:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:35,834] Error 
****************************????****************************
??????:19/8/2026 7:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:36,019] Error 
****************************????****************************
??????:19/8/2026 7:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:36,204] Error 
****************************????****************************
??????:19/8/2026 7:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:36,392] Error 
****************************????****************************
??????:19/8/2026 7:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:36,578] Error 
****************************????****************************
??????:19/8/2026 7:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:36,771] Error 
****************************????****************************
??????:19/8/2026 7:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:36,960] Error 
****************************????****************************
??????:19/8/2026 7:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:37,141] Error 
****************************????****************************
??????:19/8/2026 7:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:37,325] Error 
****************************????****************************
??????:19/8/2026 7:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:37,505] Error 
****************************????****************************
??????:19/8/2026 7:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:37,688] Error 
****************************????****************************
??????:19/8/2026 7:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:37,884] Error 
****************************????****************************
??????:19/8/2026 7:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:38,067] Error 
****************************????****************************
??????:19/8/2026 7:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:38,251] Error 
****************************????****************************
??????:19/8/2026 7:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:38,433] Error 
****************************????****************************
??????:19/8/2026 7:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:38,617] Error 
****************************????****************************
??????:19/8/2026 7:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:38,801] Error 
****************************????****************************
??????:19/8/2026 7:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:38,998] Error 
****************************????****************************
??????:19/8/2026 7:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:39,194] Error 
****************************????****************************
??????:19/8/2026 7:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:39,389] Error 
****************************????****************************
??????:19/8/2026 7:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:39,584] Error 
****************************????****************************
??????:19/8/2026 7:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:39,784] Error 
****************************????****************************
??????:19/8/2026 7:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:39,976] Error 
****************************????****************************
??????:19/8/2026 7:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:40,164] Error 
****************************????****************************
??????:19/8/2026 7:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:40,351] Error 
****************************????****************************
??????:19/8/2026 7:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:40,540] Error 
****************************????****************************
??????:19/8/2026 7:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:40,732] Error 
****************************????****************************
??????:19/8/2026 7:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:40,924] Error 
****************************????****************************
??????:19/8/2026 7:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:41,112] Error 
****************************????****************************
??????:19/8/2026 7:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:41,302] Error 
****************************????****************************
??????:19/8/2026 7:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:41,493] Error 
****************************????****************************
??????:19/8/2026 7:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:41,682] Error 
****************************????****************************
??????:19/8/2026 7:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:41,885] Error 
****************************????****************************
??????:19/8/2026 7:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:42,078] Error 
****************************????****************************
??????:19/8/2026 7:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:42,267] Error 
****************************????****************************
??????:19/8/2026 7:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:42,456] Error 
****************************????****************************
??????:19/8/2026 7:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:42,640] Error 
****************************????****************************
??????:19/8/2026 7:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:42,837] Error 
****************************????****************************
??????:19/8/2026 7:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:43,039] Error 
****************************????****************************
??????:19/8/2026 7:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:43,234] Error 
****************************????****************************
??????:19/8/2026 7:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:43,430] Error 
****************************????****************************
??????:19/8/2026 7:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:43,624] Error 
****************************????****************************
??????:19/8/2026 7:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:43,826] Error 
****************************????****************************
??????:19/8/2026 7:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:44,019] Error 
****************************????****************************
??????:19/8/2026 7:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:44,213] Error 
****************************????****************************
??????:19/8/2026 7:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:44,404] Error 
****************************????****************************
??????:19/8/2026 7:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:44,589] Error 
****************************????****************************
??????:19/8/2026 7:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:44,779] Error 
****************************????****************************
??????:19/8/2026 7:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:44,965] Error 
****************************????****************************
??????:19/8/2026 7:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:45,152] Error 
****************************????****************************
??????:19/8/2026 7:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:45,338] Error 
****************************????****************************
??????:19/8/2026 7:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:45,526] Error 
****************************????****************************
??????:19/8/2026 7:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:45,720] Error 
****************************????****************************
??????:19/8/2026 7:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:45,920] Error 
****************************????****************************
??????:19/8/2026 7:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:46,121] Error 
****************************????****************************
??????:19/8/2026 7:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:46,317] Error 
****************************????****************************
??????:19/8/2026 7:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:46,513] Error 
****************************????****************************
??????:19/8/2026 7:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:46,702] Error 
****************************????****************************
??????:19/8/2026 7:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:46,899] Error 
****************************????****************************
??????:19/8/2026 7:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:47,087] Error 
****************************????****************************
??????:19/8/2026 7:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:47,277] Error 
****************************????****************************
??????:19/8/2026 7:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:47,467] Error 
****************************????****************************
??????:19/8/2026 7:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:47,659] Error 
****************************????****************************
??????:19/8/2026 7:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:47,854] Error 
****************************????****************************
??????:19/8/2026 7:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:48,049] Error 
****************************????****************************
??????:19/8/2026 7:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:48,240] Error 
****************************????****************************
??????:19/8/2026 7:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:48,426] Error 
****************************????****************************
??????:19/8/2026 7:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:48,620] Error 
****************************????****************************
??????:19/8/2026 7:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:48,818] Error 
****************************????****************************
??????:19/8/2026 7:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:49,011] Error 
****************************????****************************
??????:19/8/2026 7:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:49,204] Error 
****************************????****************************
??????:19/8/2026 7:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:49,392] Error 
****************************????****************************
??????:19/8/2026 7:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:49,576] Error 
****************************????****************************
??????:19/8/2026 7:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:49,758] Error 
****************************????****************************
??????:19/8/2026 7:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:49,942] Error 
****************************????****************************
??????:19/8/2026 7:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:50,133] Error 
****************************????****************************
??????:19/8/2026 7:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:50,317] Error 
****************************????****************************
??????:19/8/2026 7:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:50,503] Error 
****************************????****************************
??????:19/8/2026 7:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:50,684] Error 
****************************????****************************
??????:19/8/2026 7:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:50,869] Error 
****************************????****************************
??????:19/8/2026 7:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:51,048] Error 
****************************????****************************
??????:19/8/2026 7:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:51,230] Error 
****************************????****************************
??????:19/8/2026 7:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:51,421] Error 
****************************????****************************
??????:19/8/2026 7:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:51,607] Error 
****************************????****************************
??????:19/8/2026 7:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:51,798] Error 
****************************????****************************
??????:19/8/2026 7:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:51,980] Error 
****************************????****************************
??????:19/8/2026 7:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:52,168] Error 
****************************????****************************
??????:19/8/2026 7:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:52,349] Error 
****************************????****************************
??????:19/8/2026 7:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:52,533] Error 
****************************????****************************
??????:19/8/2026 7:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:52,721] Error 
****************************????****************************
??????:19/8/2026 7:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:52,910] Error 
****************************????****************************
??????:19/8/2026 7:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:53,101] Error 
****************************????****************************
??????:19/8/2026 7:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:53,286] Error 
****************************????****************************
??????:19/8/2026 7:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:53,471] Error 
****************************????****************************
??????:19/8/2026 7:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:53,658] Error 
****************************????****************************
??????:19/8/2026 7:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:53,856] Error 
****************************????****************************
??????:19/8/2026 7:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:54,041] Error 
****************************????****************************
??????:19/8/2026 7:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:54,234] Error 
****************************????****************************
??????:19/8/2026 7:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:54,419] Error 
****************************????****************************
??????:19/8/2026 7:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:54,605] Error 
****************************????****************************
??????:19/8/2026 7:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:54,793] Error 
****************************????****************************
??????:19/8/2026 7:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:54,973] Error 
****************************????****************************
??????:19/8/2026 7:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:55,161] Error 
****************************????****************************
??????:19/8/2026 7:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:55,338] Error 
****************************????****************************
??????:19/8/2026 7:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:55,518] Error 
****************************????****************************
??????:19/8/2026 7:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:55,697] Error 
****************************????****************************
??????:19/8/2026 7:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:55,883] Error 
****************************????****************************
??????:19/8/2026 7:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:56,071] Error 
****************************????****************************
??????:19/8/2026 7:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:56,258] Error 
****************************????****************************
??????:19/8/2026 7:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:56,443] Error 
****************************????****************************
??????:19/8/2026 7:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:56,632] Error 
****************************????****************************
??????:19/8/2026 7:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:56,827] Error 
****************************????****************************
??????:19/8/2026 7:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:57,015] Error 
****************************????****************************
??????:19/8/2026 7:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:57,209] Error 
****************************????****************************
??????:19/8/2026 7:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:57,396] Error 
****************************????****************************
??????:19/8/2026 7:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:57,588] Error 
****************************????****************************
??????:19/8/2026 7:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:57,781] Error 
****************************????****************************
??????:19/8/2026 7:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:57,973] Error 
****************************????****************************
??????:19/8/2026 7:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:58,174] Error 
****************************????****************************
??????:19/8/2026 7:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:58,365] Error 
****************************????****************************
??????:19/8/2026 7:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:58,546] Error 
****************************????****************************
??????:19/8/2026 7:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:58,728] Error 
****************************????****************************
??????:19/8/2026 7:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:58,910] Error 
****************************????****************************
??????:19/8/2026 7:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:59,096] Error 
****************************????****************************
??????:19/8/2026 7:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:59,279] Error 
****************************????****************************
??????:19/8/2026 7:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:59,465] Error 
****************************????****************************
??????:19/8/2026 7:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:59,656] Error 
****************************????****************************
??????:19/8/2026 7:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:45:59,852] Error 
****************************????****************************
??????:19/8/2026 7:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:00,046] Error 
****************************????****************************
??????:19/8/2026 7:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:00,240] Error 
****************************????****************************
??????:19/8/2026 7:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:00,427] Error 
****************************????****************************
??????:19/8/2026 7:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:00,614] Error 
****************************????****************************
??????:19/8/2026 7:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:00,814] Error 
****************************????****************************
??????:19/8/2026 7:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:01,003] Error 
****************************????****************************
??????:19/8/2026 7:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:01,195] Error 
****************************????****************************
??????:19/8/2026 7:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:01,384] Error 
****************************????****************************
??????:19/8/2026 7:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:01,577] Error 
****************************????****************************
??????:19/8/2026 7:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:01,767] Error 
****************************????****************************
??????:19/8/2026 7:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:01,957] Error 
****************************????****************************
??????:19/8/2026 7:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:02,146] Error 
****************************????****************************
??????:19/8/2026 7:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:02,341] Error 
****************************????****************************
??????:19/8/2026 7:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:02,526] Error 
****************************????****************************
??????:19/8/2026 7:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:02,708] Error 
****************************????****************************
??????:19/8/2026 7:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:02,887] Error 
****************************????****************************
??????:19/8/2026 7:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:03,063] Error 
****************************????****************************
??????:19/8/2026 7:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:03,240] Error 
****************************????****************************
??????:19/8/2026 7:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:03,410] Error 
****************************????****************************
??????:19/8/2026 7:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:03,590] Error 
****************************????****************************
??????:19/8/2026 7:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:03,761] Error 
****************************????****************************
??????:19/8/2026 7:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:03,947] Error 
****************************????****************************
??????:19/8/2026 7:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:04,140] Error 
****************************????****************************
??????:19/8/2026 7:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:04,328] Error 
****************************????****************************
??????:19/8/2026 7:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:04,510] Error 
****************************????****************************
??????:19/8/2026 7:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:04,693] Error 
****************************????****************************
??????:19/8/2026 7:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:04,883] Error 
****************************????****************************
??????:19/8/2026 7:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:05,073] Error 
****************************????****************************
??????:19/8/2026 7:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:05,262] Error 
****************************????****************************
??????:19/8/2026 7:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:05,442] Error 
****************************????****************************
??????:19/8/2026 7:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:05,622] Error 
****************************????****************************
??????:19/8/2026 7:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:05,807] Error 
****************************????****************************
??????:19/8/2026 7:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:05,993] Error 
****************************????****************************
??????:19/8/2026 7:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:06,186] Error 
****************************????****************************
??????:19/8/2026 7:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:06,382] Error 
****************************????****************************
??????:19/8/2026 7:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:06,572] Error 
****************************????****************************
??????:19/8/2026 7:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:06,766] Error 
****************************????****************************
??????:19/8/2026 7:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:06,941] Error 
****************************????****************************
??????:19/8/2026 7:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:07,115] Error 
****************************????****************************
??????:19/8/2026 7:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:07,293] Error 
****************************????****************************
??????:19/8/2026 7:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:07,461] Error 
****************************????****************************
??????:19/8/2026 7:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:07,636] Error 
****************************????****************************
??????:19/8/2026 7:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:07,811] Error 
****************************????****************************
??????:19/8/2026 7:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:07,992] Error 
****************************????****************************
??????:19/8/2026 7:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:08,174] Error 
****************************????****************************
??????:19/8/2026 7:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:08,365] Error 
****************************????****************************
??????:19/8/2026 7:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:08,547] Error 
****************************????****************************
??????:19/8/2026 7:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:08,736] Error 
****************************????****************************
??????:19/8/2026 7:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:08,919] Error 
****************************????****************************
??????:19/8/2026 7:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:09,129] Error 
****************************????****************************
??????:19/8/2026 7:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:09,327] Error 
****************************????****************************
??????:19/8/2026 7:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:09,512] Error 
****************************????****************************
??????:19/8/2026 7:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:09,700] Error 
****************************????****************************
??????:19/8/2026 7:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:09,899] Error 
****************************????****************************
??????:19/8/2026 7:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:10,086] Error 
****************************????****************************
??????:19/8/2026 7:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:10,280] Error 
****************************????****************************
??????:19/8/2026 7:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:10,477] Error 
****************************????****************************
??????:19/8/2026 7:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:10,666] Error 
****************************????****************************
??????:19/8/2026 7:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:10,862] Error 
****************************????****************************
??????:19/8/2026 7:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:11,061] Error 
****************************????****************************
??????:19/8/2026 7:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:11,260] Error 
****************************????****************************
??????:19/8/2026 7:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:11,448] Error 
****************************????****************************
??????:19/8/2026 7:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:11,636] Error 
****************************????****************************
??????:19/8/2026 7:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:11,835] Error 
****************************????****************************
??????:19/8/2026 7:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:12,023] Error 
****************************????****************************
??????:19/8/2026 7:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:12,215] Error 
****************************????****************************
??????:19/8/2026 7:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:12,408] Error 
****************************????****************************
??????:19/8/2026 7:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:12,589] Error 
****************************????****************************
??????:19/8/2026 7:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:12,785] Error 
****************************????****************************
??????:19/8/2026 7:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:12,966] Error 
****************************????****************************
??????:19/8/2026 7:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:13,159] Error 
****************************????****************************
??????:19/8/2026 7:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:13,343] Error 
****************************????****************************
??????:19/8/2026 7:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:13,539] Error 
****************************????****************************
??????:19/8/2026 7:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:13,736] Error 
****************************????****************************
??????:19/8/2026 7:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:13,924] Error 
****************************????****************************
??????:19/8/2026 7:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:14,111] Error 
****************************????****************************
??????:19/8/2026 7:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:14,308] Error 
****************************????****************************
??????:19/8/2026 7:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:14,502] Error 
****************************????****************************
??????:19/8/2026 7:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:14,691] Error 
****************************????****************************
??????:19/8/2026 7:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:14,877] Error 
****************************????****************************
??????:19/8/2026 7:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:15,068] Error 
****************************????****************************
??????:19/8/2026 7:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:15,259] Error 
****************************????****************************
??????:19/8/2026 7:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:15,455] Error 
****************************????****************************
??????:19/8/2026 7:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:15,646] Error 
****************************????****************************
??????:19/8/2026 7:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:15,844] Error 
****************************????****************************
??????:19/8/2026 7:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:16,032] Error 
****************************????****************************
??????:19/8/2026 7:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:16,226] Error 
****************************????****************************
??????:19/8/2026 7:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:16,428] Error 
****************************????****************************
??????:19/8/2026 7:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:16,621] Error 
****************************????****************************
??????:19/8/2026 7:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:16,815] Error 
****************************????****************************
??????:19/8/2026 7:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:17,007] Error 
****************************????****************************
??????:19/8/2026 7:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:17,207] Error 
****************************????****************************
??????:19/8/2026 7:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:17,401] Error 
****************************????****************************
??????:19/8/2026 7:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:17,596] Error 
****************************????****************************
??????:19/8/2026 7:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:17,797] Error 
****************************????****************************
??????:19/8/2026 7:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:18,005] Error 
****************************????****************************
??????:19/8/2026 7:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:18,215] Error 
****************************????****************************
??????:19/8/2026 7:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:18,426] Error 
****************************????****************************
??????:19/8/2026 7:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:18,627] Error 
****************************????****************************
??????:19/8/2026 7:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:18,836] Error 
****************************????****************************
??????:19/8/2026 7:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:19,030] Error 
****************************????****************************
??????:19/8/2026 7:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:19,236] Error 
****************************????****************************
??????:19/8/2026 7:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:19,424] Error 
****************************????****************************
??????:19/8/2026 7:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:19,623] Error 
****************************????****************************
??????:19/8/2026 7:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:19,826] Error 
****************************????****************************
??????:19/8/2026 7:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:20,015] Error 
****************************????****************************
??????:19/8/2026 7:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:20,210] Error 
****************************????****************************
??????:19/8/2026 7:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:20,401] Error 
****************************????****************************
??????:19/8/2026 7:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:20,594] Error 
****************************????****************************
??????:19/8/2026 7:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:20,791] Error 
****************************????****************************
??????:19/8/2026 7:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:20,976] Error 
****************************????****************************
??????:19/8/2026 7:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:21,167] Error 
****************************????****************************
??????:19/8/2026 7:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:21,363] Error 
****************************????****************************
??????:19/8/2026 7:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:21,553] Error 
****************************????****************************
??????:19/8/2026 7:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:21,753] Error 
****************************????****************************
??????:19/8/2026 7:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:21,945] Error 
****************************????****************************
??????:19/8/2026 7:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:22,147] Error 
****************************????****************************
??????:19/8/2026 7:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:22,344] Error 
****************************????****************************
??????:19/8/2026 7:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:22,551] Error 
****************************????****************************
??????:19/8/2026 7:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:22,749] Error 
****************************????****************************
??????:19/8/2026 7:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:22,937] Error 
****************************????****************************
??????:19/8/2026 7:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:23,135] Error 
****************************????****************************
??????:19/8/2026 7:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:23,330] Error 
****************************????****************************
??????:19/8/2026 7:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:23,526] Error 
****************************????****************************
??????:19/8/2026 7:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:23,725] Error 
****************************????****************************
??????:19/8/2026 7:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:23,918] Error 
****************************????****************************
??????:19/8/2026 7:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:24,110] Error 
****************************????****************************
??????:19/8/2026 7:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:24,301] Error 
****************************????****************************
??????:19/8/2026 7:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:24,497] Error 
****************************????****************************
??????:19/8/2026 7:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:24,686] Error 
****************************????****************************
??????:19/8/2026 7:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:24,888] Error 
****************************????****************************
??????:19/8/2026 7:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:25,078] Error 
****************************????****************************
??????:19/8/2026 7:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:25,271] Error 
****************************????****************************
??????:19/8/2026 7:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:25,471] Error 
****************************????****************************
??????:19/8/2026 7:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:25,669] Error 
****************************????****************************
??????:19/8/2026 7:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:25,867] Error 
****************************????****************************
??????:19/8/2026 7:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:26,053] Error 
****************************????****************************
??????:19/8/2026 7:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:26,235] Error 
****************************????****************************
??????:19/8/2026 7:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:26,422] Error 
****************************????****************************
??????:19/8/2026 7:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:26,622] Error 
****************************????****************************
??????:19/8/2026 7:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:26,823] Error 
****************************????****************************
??????:19/8/2026 7:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:27,020] Error 
****************************????****************************
??????:19/8/2026 7:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:27,211] Error 
****************************????****************************
??????:19/8/2026 7:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:27,407] Error 
****************************????****************************
??????:19/8/2026 7:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:27,601] Error 
****************************????****************************
??????:19/8/2026 7:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:27,796] Error 
****************************????****************************
??????:19/8/2026 7:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:27,991] Error 
****************************????****************************
??????:19/8/2026 7:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:28,185] Error 
****************************????****************************
??????:19/8/2026 7:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:28,386] Error 
****************************????****************************
??????:19/8/2026 7:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:28,580] Error 
****************************????****************************
??????:19/8/2026 7:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:28,780] Error 
****************************????****************************
??????:19/8/2026 7:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:28,974] Error 
****************************????****************************
??????:19/8/2026 7:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:29,160] Error 
****************************????****************************
??????:19/8/2026 7:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:29,362] Error 
****************************????****************************
??????:19/8/2026 7:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:29,552] Error 
****************************????****************************
??????:19/8/2026 7:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:29,759] Error 
****************************????****************************
??????:19/8/2026 7:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:29,951] Error 
****************************????****************************
??????:19/8/2026 7:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:30,144] Error 
****************************????****************************
??????:19/8/2026 7:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:30,351] Error 
****************************????****************************
??????:19/8/2026 7:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:30,554] Error 
****************************????****************************
??????:19/8/2026 7:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:30,759] Error 
****************************????****************************
??????:19/8/2026 7:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:30,948] Error 
****************************????****************************
??????:19/8/2026 7:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:31,144] Error 
****************************????****************************
??????:19/8/2026 7:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:31,343] Error 
****************************????****************************
??????:19/8/2026 7:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:31,540] Error 
****************************????****************************
??????:19/8/2026 7:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:31,739] Error 
****************************????****************************
??????:19/8/2026 7:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:31,934] Error 
****************************????****************************
??????:19/8/2026 7:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:32,123] Error 
****************************????****************************
??????:19/8/2026 7:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:32,313] Error 
****************************????****************************
??????:19/8/2026 7:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:32,508] Error 
****************************????****************************
??????:19/8/2026 7:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:32,692] Error 
****************************????****************************
??????:19/8/2026 7:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:32,889] Error 
****************************????****************************
??????:19/8/2026 7:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:33,076] Error 
****************************????****************************
??????:19/8/2026 7:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:33,261] Error 
****************************????****************************
??????:19/8/2026 7:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:33,451] Error 
****************************????****************************
??????:19/8/2026 7:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:33,649] Error 
****************************????****************************
??????:19/8/2026 7:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:33,860] Error 
****************************????****************************
??????:19/8/2026 7:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:34,061] Error 
****************************????****************************
??????:19/8/2026 7:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:34,263] Error 
****************************????****************************
??????:19/8/2026 7:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:34,457] Error 
****************************????****************************
??????:19/8/2026 7:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:34,649] Error 
****************************????****************************
??????:19/8/2026 7:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:34,847] Error 
****************************????****************************
??????:19/8/2026 7:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:35,029] Error 
****************************????****************************
??????:19/8/2026 7:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:35,218] Error 
****************************????****************************
??????:19/8/2026 7:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:35,416] Error 
****************************????****************************
??????:19/8/2026 7:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:35,621] Error 
****************************????****************************
??????:19/8/2026 7:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:35,820] Error 
****************************????****************************
??????:19/8/2026 7:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:36,019] Error 
****************************????****************************
??????:19/8/2026 7:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:36,212] Error 
****************************????****************************
??????:19/8/2026 7:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:36,411] Error 
****************************????****************************
??????:19/8/2026 7:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:36,610] Error 
****************************????****************************
??????:19/8/2026 7:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:36,812] Error 
****************************????****************************
??????:19/8/2026 7:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:37,003] Error 
****************************????****************************
??????:19/8/2026 7:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:37,200] Error 
****************************????****************************
??????:19/8/2026 7:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:37,397] Error 
****************************????****************************
??????:19/8/2026 7:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:37,590] Error 
****************************????****************************
??????:19/8/2026 7:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:37,791] Error 
****************************????****************************
??????:19/8/2026 7:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:37,983] Error 
****************************????****************************
??????:19/8/2026 7:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:38,173] Error 
****************************????****************************
??????:19/8/2026 7:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:38,369] Error 
****************************????****************************
??????:19/8/2026 7:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:38,565] Error 
****************************????****************************
??????:19/8/2026 7:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:38,778] Error 
****************************????****************************
??????:19/8/2026 7:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:38,970] Error 
****************************????****************************
??????:19/8/2026 7:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:39,158] Error 
****************************????****************************
??????:19/8/2026 7:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:39,349] Error 
****************************????****************************
??????:19/8/2026 7:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:39,532] Error 
****************************????****************************
??????:19/8/2026 7:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:39,721] Error 
****************************????****************************
??????:19/8/2026 7:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:39,913] Error 
****************************????****************************
??????:19/8/2026 7:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:40,103] Error 
****************************????****************************
??????:19/8/2026 7:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:40,296] Error 
****************************????****************************
??????:19/8/2026 7:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:40,488] Error 
****************************????****************************
??????:19/8/2026 7:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:40,683] Error 
****************************????****************************
??????:19/8/2026 7:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:40,887] Error 
****************************????****************************
??????:19/8/2026 7:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:41,079] Error 
****************************????****************************
??????:19/8/2026 7:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:41,271] Error 
****************************????****************************
??????:19/8/2026 7:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:41,465] Error 
****************************????****************************
??????:19/8/2026 7:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:41,659] Error 
****************************????****************************
??????:19/8/2026 7:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:41,858] Error 
****************************????****************************
??????:19/8/2026 7:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:42,058] Error 
****************************????****************************
??????:19/8/2026 7:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:42,251] Error 
****************************????****************************
??????:19/8/2026 7:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:42,446] Error 
****************************????****************************
??????:19/8/2026 7:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:42,634] Error 
****************************????****************************
??????:19/8/2026 7:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:42,845] Error 
****************************????****************************
??????:19/8/2026 7:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:43,035] Error 
****************************????****************************
??????:19/8/2026 7:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:43,235] Error 
****************************????****************************
??????:19/8/2026 7:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:43,436] Error 
****************************????****************************
??????:19/8/2026 7:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:43,627] Error 
****************************????****************************
??????:19/8/2026 7:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:43,826] Error 
****************************????****************************
??????:19/8/2026 7:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:44,003] Error 
****************************????****************************
??????:19/8/2026 7:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:44,200] Error 
****************************????****************************
??????:19/8/2026 7:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:44,401] Error 
****************************????****************************
??????:19/8/2026 7:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:44,600] Error 
****************************????****************************
??????:19/8/2026 7:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:44,804] Error 
****************************????****************************
??????:19/8/2026 7:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:44,997] Error 
****************************????****************************
??????:19/8/2026 7:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:45,193] Error 
****************************????****************************
??????:19/8/2026 7:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:45,393] Error 
****************************????****************************
??????:19/8/2026 7:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:45,584] Error 
****************************????****************************
??????:19/8/2026 7:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:45,786] Error 
****************************????****************************
??????:19/8/2026 7:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:45,980] Error 
****************************????****************************
??????:19/8/2026 7:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:46,167] Error 
****************************????****************************
??????:19/8/2026 7:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:46,359] Error 
****************************????****************************
??????:19/8/2026 7:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:46,545] Error 
****************************????****************************
??????:19/8/2026 7:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:46,740] Error 
****************************????****************************
??????:19/8/2026 7:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:46,941] Error 
****************************????****************************
??????:19/8/2026 7:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:47,131] Error 
****************************????****************************
??????:19/8/2026 7:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:47,327] Error 
****************************????****************************
??????:19/8/2026 7:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:47,512] Error 
****************************????****************************
??????:19/8/2026 7:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:47,700] Error 
****************************????****************************
??????:19/8/2026 7:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:47,892] Error 
****************************????****************************
??????:19/8/2026 7:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:48,082] Error 
****************************????****************************
??????:19/8/2026 7:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:48,271] Error 
****************************????****************************
??????:19/8/2026 7:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:48,461] Error 
****************************????****************************
??????:19/8/2026 7:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:48,655] Error 
****************************????****************************
??????:19/8/2026 7:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:48,858] Error 
****************************????****************************
??????:19/8/2026 7:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:49,057] Error 
****************************????****************************
??????:19/8/2026 7:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:49,249] Error 
****************************????****************************
??????:19/8/2026 7:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:49,454] Error 
****************************????****************************
??????:19/8/2026 7:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:49,643] Error 
****************************????****************************
??????:19/8/2026 7:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:49,842] Error 
****************************????****************************
??????:19/8/2026 7:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:50,036] Error 
****************************????****************************
??????:19/8/2026 7:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:50,231] Error 
****************************????****************************
??????:19/8/2026 7:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:50,424] Error 
****************************????****************************
??????:19/8/2026 7:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:50,616] Error 
****************************????****************************
??????:19/8/2026 7:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:50,810] Error 
****************************????****************************
??????:19/8/2026 7:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:51,015] Error 
****************************????****************************
??????:19/8/2026 7:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:51,208] Error 
****************************????****************************
??????:19/8/2026 7:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:51,405] Error 
****************************????****************************
??????:19/8/2026 7:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:51,603] Error 
****************************????****************************
??????:19/8/2026 7:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:51,796] Error 
****************************????****************************
??????:19/8/2026 7:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:51,983] Error 
****************************????****************************
??????:19/8/2026 7:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:52,170] Error 
****************************????****************************
??????:19/8/2026 7:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:52,355] Error 
****************************????****************************
??????:19/8/2026 7:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:52,549] Error 
****************************????****************************
??????:19/8/2026 7:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:52,782] Error 
****************************????****************************
??????:19/8/2026 7:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:53,132] Error 
****************************????****************************
??????:19/8/2026 7:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:53,460] Error 
****************************????****************************
??????:19/8/2026 7:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:53,707] Error 
****************************????****************************
??????:19/8/2026 7:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:53,891] Error 
****************************????****************************
??????:19/8/2026 7:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:54,077] Error 
****************************????****************************
??????:19/8/2026 7:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:54,261] Error 
****************************????****************************
??????:19/8/2026 7:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:54,455] Error 
****************************????****************************
??????:19/8/2026 7:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:54,642] Error 
****************************????****************************
??????:19/8/2026 7:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:54,844] Error 
****************************????****************************
??????:19/8/2026 7:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:55,048] Error 
****************************????****************************
??????:19/8/2026 7:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:55,241] Error 
****************************????****************************
??????:19/8/2026 7:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:55,433] Error 
****************************????****************************
??????:19/8/2026 7:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:55,628] Error 
****************************????****************************
??????:19/8/2026 7:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:55,827] Error 
****************************????****************************
??????:19/8/2026 7:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:56,021] Error 
****************************????****************************
??????:19/8/2026 7:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:56,223] Error 
****************************????****************************
??????:19/8/2026 7:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:56,422] Error 
****************************????****************************
??????:19/8/2026 7:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:56,616] Error 
****************************????****************************
??????:19/8/2026 7:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:56,813] Error 
****************************????****************************
??????:19/8/2026 7:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:57,001] Error 
****************************????****************************
??????:19/8/2026 7:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:57,191] Error 
****************************????****************************
??????:19/8/2026 7:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:57,382] Error 
****************************????****************************
??????:19/8/2026 7:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:57,565] Error 
****************************????****************************
??????:19/8/2026 7:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:57,755] Error 
****************************????****************************
??????:19/8/2026 7:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:57,946] Error 
****************************????****************************
??????:19/8/2026 7:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:58,133] Error 
****************************????****************************
??????:19/8/2026 7:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:58,315] Error 
****************************????****************************
??????:19/8/2026 7:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:58,509] Error 
****************************????****************************
??????:19/8/2026 7:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:58,702] Error 
****************************????****************************
??????:19/8/2026 7:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:58,903] Error 
****************************????****************************
??????:19/8/2026 7:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:59,108] Error 
****************************????****************************
??????:19/8/2026 7:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:59,304] Error 
****************************????****************************
??????:19/8/2026 7:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:59,507] Error 
****************************????****************************
??????:19/8/2026 7:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:59,732] Error 
****************************????****************************
??????:19/8/2026 7:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:46:59,966] Error 
****************************????****************************
??????:19/8/2026 7:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:00,205] Error 
****************************????****************************
??????:19/8/2026 7:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:00,430] Error 
****************************????****************************
??????:19/8/2026 7:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:00,623] Error 
****************************????****************************
??????:19/8/2026 7:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:00,821] Error 
****************************????****************************
??????:19/8/2026 7:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:01,016] Error 
****************************????****************************
??????:19/8/2026 7:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:01,218] Error 
****************************????****************************
??????:19/8/2026 7:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:01,411] Error 
****************************????****************************
??????:19/8/2026 7:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:01,603] Error 
****************************????****************************
??????:19/8/2026 7:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:01,803] Error 
****************************????****************************
??????:19/8/2026 7:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:01,999] Error 
****************************????****************************
??????:19/8/2026 7:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:02,185] Error 
****************************????****************************
??????:19/8/2026 7:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:02,376] Error 
****************************????****************************
??????:19/8/2026 7:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:02,572] Error 
****************************????****************************
??????:19/8/2026 7:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:02,771] Error 
****************************????****************************
??????:19/8/2026 7:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:02,963] Error 
****************************????****************************
??????:19/8/2026 7:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:03,165] Error 
****************************????****************************
??????:19/8/2026 7:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:03,354] Error 
****************************????****************************
??????:19/8/2026 7:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:03,546] Error 
****************************????****************************
??????:19/8/2026 7:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:03,734] Error 
****************************????****************************
??????:19/8/2026 7:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:03,922] Error 
****************************????****************************
??????:19/8/2026 7:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:04,107] Error 
****************************????****************************
??????:19/8/2026 7:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:04,290] Error 
****************************????****************************
??????:19/8/2026 7:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:04,467] Error 
****************************????****************************
??????:19/8/2026 7:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:04,647] Error 
****************************????****************************
??????:19/8/2026 7:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:04,825] Error 
****************************????****************************
??????:19/8/2026 7:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:04,992] Error 
****************************????****************************
??????:19/8/2026 7:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:05,165] Error 
****************************????****************************
??????:19/8/2026 7:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:05,341] Error 
****************************????****************************
??????:19/8/2026 7:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:05,519] Error 
****************************????****************************
??????:19/8/2026 7:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:05,692] Error 
****************************????****************************
??????:19/8/2026 7:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:05,867] Error 
****************************????****************************
??????:19/8/2026 7:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:06,043] Error 
****************************????****************************
??????:19/8/2026 7:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:06,211] Error 
****************************????****************************
??????:19/8/2026 7:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:06,385] Error 
****************************????****************************
??????:19/8/2026 7:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:06,558] Error 
****************************????****************************
??????:19/8/2026 7:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:06,738] Error 
****************************????****************************
??????:19/8/2026 7:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:06,915] Error 
****************************????****************************
??????:19/8/2026 7:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:07,090] Error 
****************************????****************************
??????:19/8/2026 7:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:07,279] Error 
****************************????****************************
??????:19/8/2026 7:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:07,452] Error 
****************************????****************************
??????:19/8/2026 7:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:07,627] Error 
****************************????****************************
??????:19/8/2026 7:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:07,799] Error 
****************************????****************************
??????:19/8/2026 7:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:07,976] Error 
****************************????****************************
??????:19/8/2026 7:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:08,160] Error 
****************************????****************************
??????:19/8/2026 7:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:08,348] Error 
****************************????****************************
??????:19/8/2026 7:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:08,535] Error 
****************************????****************************
??????:19/8/2026 7:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:08,723] Error 
****************************????****************************
??????:19/8/2026 7:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:08,915] Error 
****************************????****************************
??????:19/8/2026 7:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:09,112] Error 
****************************????****************************
??????:19/8/2026 7:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:09,302] Error 
****************************????****************************
??????:19/8/2026 7:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:09,488] Error 
****************************????****************************
??????:19/8/2026 7:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:09,675] Error 
****************************????****************************
??????:19/8/2026 7:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:09,860] Error 
****************************????****************************
??????:19/8/2026 7:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:10,033] Error 
****************************????****************************
??????:19/8/2026 7:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:10,206] Error 
****************************????****************************
??????:19/8/2026 7:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:10,387] Error 
****************************????****************************
??????:19/8/2026 7:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:10,558] Error 
****************************????****************************
??????:19/8/2026 7:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:10,737] Error 
****************************????****************************
??????:19/8/2026 7:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:10,930] Error 
****************************????****************************
??????:19/8/2026 7:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:11,122] Error 
****************************????****************************
??????:19/8/2026 7:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:11,310] Error 
****************************????****************************
??????:19/8/2026 7:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:11,487] Error 
****************************????****************************
??????:19/8/2026 7:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:11,666] Error 
****************************????****************************
??????:19/8/2026 7:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:11,851] Error 
****************************????****************************
??????:19/8/2026 7:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:12,034] Error 
****************************????****************************
??????:19/8/2026 7:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:12,204] Error 
****************************????****************************
??????:19/8/2026 7:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:12,382] Error 
****************************????****************************
??????:19/8/2026 7:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:12,575] Error 
****************************????****************************
??????:19/8/2026 7:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:12,769] Error 
****************************????****************************
??????:19/8/2026 7:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:12,951] Error 
****************************????****************************
??????:19/8/2026 7:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:13,135] Error 
****************************????****************************
??????:19/8/2026 7:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:13,313] Error 
****************************????****************************
??????:19/8/2026 7:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:13,496] Error 
****************************????****************************
??????:19/8/2026 7:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:13,677] Error 
****************************????****************************
??????:19/8/2026 7:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:13,865] Error 
****************************????****************************
??????:19/8/2026 7:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:14,036] Error 
****************************????****************************
??????:19/8/2026 7:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:14,231] Error 
****************************????****************************
??????:19/8/2026 7:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:14,421] Error 
****************************????****************************
??????:19/8/2026 7:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:14,602] Error 
****************************????****************************
??????:19/8/2026 7:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:14,778] Error 
****************************????****************************
??????:19/8/2026 7:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:14,951] Error 
****************************????****************************
??????:19/8/2026 7:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:15,126] Error 
****************************????****************************
??????:19/8/2026 7:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:15,320] Error 
****************************????****************************
??????:19/8/2026 7:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:15,495] Error 
****************************????****************************
??????:19/8/2026 7:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:15,670] Error 
****************************????****************************
??????:19/8/2026 7:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:15,857] Error 
****************************????****************************
??????:19/8/2026 7:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:16,039] Error 
****************************????****************************
??????:19/8/2026 7:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:16,218] Error 
****************************????****************************
??????:19/8/2026 7:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:16,415] Error 
****************************????****************************
??????:19/8/2026 7:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:16,595] Error 
****************************????****************************
??????:19/8/2026 7:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:16,775] Error 
****************************????****************************
??????:19/8/2026 7:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:16,967] Error 
****************************????****************************
??????:19/8/2026 7:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:17,153] Error 
****************************????****************************
??????:19/8/2026 7:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:17,341] Error 
****************************????****************************
??????:19/8/2026 7:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:17,534] Error 
****************************????****************************
??????:19/8/2026 7:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:17,723] Error 
****************************????****************************
??????:19/8/2026 7:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:17,923] Error 
****************************????****************************
??????:19/8/2026 7:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:18,109] Error 
****************************????****************************
??????:19/8/2026 7:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:18,296] Error 
****************************????****************************
??????:19/8/2026 7:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:18,483] Error 
****************************????****************************
??????:19/8/2026 7:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:18,675] Error 
****************************????****************************
??????:19/8/2026 7:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:18,869] Error 
****************************????****************************
??????:19/8/2026 7:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:19,057] Error 
****************************????****************************
??????:19/8/2026 7:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:19,247] Error 
****************************????****************************
??????:19/8/2026 7:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:19,445] Error 
****************************????****************************
??????:19/8/2026 7:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:19,641] Error 
****************************????****************************
??????:19/8/2026 7:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:19,830] Error 
****************************????****************************
??????:19/8/2026 7:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:20,006] Error 
****************************????****************************
??????:19/8/2026 7:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:20,186] Error 
****************************????****************************
??????:19/8/2026 7:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:20,362] Error 
****************************????****************************
??????:19/8/2026 7:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:20,543] Error 
****************************????****************************
??????:19/8/2026 7:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:20,716] Error 
****************************????****************************
??????:19/8/2026 7:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:20,906] Error 
****************************????****************************
??????:19/8/2026 7:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:21,097] Error 
****************************????****************************
??????:19/8/2026 7:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:21,286] Error 
****************************????****************************
??????:19/8/2026 7:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:21,474] Error 
****************************????****************************
??????:19/8/2026 7:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:21,669] Error 
****************************????****************************
??????:19/8/2026 7:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:21,865] Error 
****************************????****************************
??????:19/8/2026 7:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:22,056] Error 
****************************????****************************
??????:19/8/2026 7:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:22,245] Error 
****************************????****************************
??????:19/8/2026 7:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:22,433] Error 
****************************????****************************
??????:19/8/2026 7:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:22,627] Error 
****************************????****************************
??????:19/8/2026 7:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:22,821] Error 
****************************????****************************
??????:19/8/2026 7:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:23,011] Error 
****************************????****************************
??????:19/8/2026 7:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:23,196] Error 
****************************????****************************
??????:19/8/2026 7:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:23,383] Error 
****************************????****************************
??????:19/8/2026 7:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:23,565] Error 
****************************????****************************
??????:19/8/2026 7:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:23,748] Error 
****************************????****************************
??????:19/8/2026 7:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:23,920] Error 
****************************????****************************
??????:19/8/2026 7:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:24,101] Error 
****************************????****************************
??????:19/8/2026 7:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:24,290] Error 
****************************????****************************
??????:19/8/2026 7:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:24,481] Error 
****************************????****************************
??????:19/8/2026 7:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:24,673] Error 
****************************????****************************
??????:19/8/2026 7:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:24,864] Error 
****************************????****************************
??????:19/8/2026 7:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:25,055] Error 
****************************????****************************
??????:19/8/2026 7:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:25,248] Error 
****************************????****************************
??????:19/8/2026 7:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:25,437] Error 
****************************????****************************
??????:19/8/2026 7:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:25,628] Error 
****************************????****************************
??????:19/8/2026 7:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:25,819] Error 
****************************????****************************
??????:19/8/2026 7:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:25,992] Error 
****************************????****************************
??????:19/8/2026 7:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:26,168] Error 
****************************????****************************
??????:19/8/2026 7:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:26,348] Error 
****************************????****************************
??????:19/8/2026 7:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:26,521] Error 
****************************????****************************
??????:19/8/2026 7:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:26,700] Error 
****************************????****************************
??????:19/8/2026 7:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:26,880] Error 
****************************????****************************
??????:19/8/2026 7:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:27,061] Error 
****************************????****************************
??????:19/8/2026 7:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:27,237] Error 
****************************????****************************
??????:19/8/2026 7:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:27,411] Error 
****************************????****************************
??????:19/8/2026 7:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:27,597] Error 
****************************????****************************
??????:19/8/2026 7:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:27,787] Error 
****************************????****************************
??????:19/8/2026 7:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:27,982] Error 
****************************????****************************
??????:19/8/2026 7:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:28,169] Error 
****************************????****************************
??????:19/8/2026 7:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:28,360] Error 
****************************????****************************
??????:19/8/2026 7:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:28,548] Error 
****************************????****************************
??????:19/8/2026 7:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:28,742] Error 
****************************????****************************
??????:19/8/2026 7:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:28,932] Error 
****************************????****************************
??????:19/8/2026 7:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:29,122] Error 
****************************????****************************
??????:19/8/2026 7:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:29,314] Error 
****************************????****************************
??????:19/8/2026 7:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:29,500] Error 
****************************????****************************
??????:19/8/2026 7:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:29,693] Error 
****************************????****************************
??????:19/8/2026 7:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:29,877] Error 
****************************????****************************
??????:19/8/2026 7:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:30,063] Error 
****************************????****************************
??????:19/8/2026 7:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:30,250] Error 
****************************????****************************
??????:19/8/2026 7:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:30,439] Error 
****************************????****************************
??????:19/8/2026 7:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:30,630] Error 
****************************????****************************
??????:19/8/2026 7:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:30,818] Error 
****************************????****************************
??????:19/8/2026 7:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:31,004] Error 
****************************????****************************
??????:19/8/2026 7:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:31,193] Error 
****************************????****************************
??????:19/8/2026 7:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:31,385] Error 
****************************????****************************
??????:19/8/2026 7:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:31,586] Error 
****************************????****************************
??????:19/8/2026 7:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:31,783] Error 
****************************????****************************
??????:19/8/2026 7:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:31,971] Error 
****************************????****************************
??????:19/8/2026 7:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:32,157] Error 
****************************????****************************
??????:19/8/2026 7:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:32,352] Error 
****************************????****************************
??????:19/8/2026 7:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:32,541] Error 
****************************????****************************
??????:19/8/2026 7:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:32,729] Error 
****************************????****************************
??????:19/8/2026 7:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:32,919] Error 
****************************????****************************
??????:19/8/2026 7:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:33,107] Error 
****************************????****************************
??????:19/8/2026 7:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:33,298] Error 
****************************????****************************
??????:19/8/2026 7:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:33,488] Error 
****************************????****************************
??????:19/8/2026 7:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:33,681] Error 
****************************????****************************
??????:19/8/2026 7:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:33,870] Error 
****************************????****************************
??????:19/8/2026 7:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:34,041] Error 
****************************????****************************
??????:19/8/2026 7:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:34,221] Error 
****************************????****************************
??????:19/8/2026 7:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:34,400] Error 
****************************????****************************
??????:19/8/2026 7:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:34,584] Error 
****************************????****************************
??????:19/8/2026 7:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:34,770] Error 
****************************????****************************
??????:19/8/2026 7:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:34,956] Error 
****************************????****************************
??????:19/8/2026 7:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:35,146] Error 
****************************????****************************
??????:19/8/2026 7:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:35,337] Error 
****************************????****************************
??????:19/8/2026 7:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:35,529] Error 
****************************????****************************
??????:19/8/2026 7:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:35,729] Error 
****************************????****************************
??????:19/8/2026 7:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:35,925] Error 
****************************????****************************
??????:19/8/2026 7:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:36,109] Error 
****************************????****************************
??????:19/8/2026 7:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:36,299] Error 
****************************????****************************
??????:19/8/2026 7:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:36,486] Error 
****************************????****************************
??????:19/8/2026 7:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:36,680] Error 
****************************????****************************
??????:19/8/2026 7:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:36,869] Error 
****************************????****************************
??????:19/8/2026 7:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:37,057] Error 
****************************????****************************
??????:19/8/2026 7:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:37,245] Error 
****************************????****************************
??????:19/8/2026 7:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:37,433] Error 
****************************????****************************
??????:19/8/2026 7:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:37,622] Error 
****************************????****************************
??????:19/8/2026 7:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:37,813] Error 
****************************????****************************
??????:19/8/2026 7:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:37,989] Error 
****************************????****************************
??????:19/8/2026 7:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:38,163] Error 
****************************????****************************
??????:19/8/2026 7:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:38,339] Error 
****************************????****************************
??????:19/8/2026 7:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:38,518] Error 
****************************????****************************
??????:19/8/2026 7:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:38,710] Error 
****************************????****************************
??????:19/8/2026 7:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:38,901] Error 
****************************????****************************
??????:19/8/2026 7:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:39,092] Error 
****************************????****************************
??????:19/8/2026 7:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:39,280] Error 
****************************????****************************
??????:19/8/2026 7:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:39,472] Error 
****************************????****************************
??????:19/8/2026 7:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:39,668] Error 
****************************????****************************
??????:19/8/2026 7:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:39,855] Error 
****************************????****************************
??????:19/8/2026 7:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:40,026] Error 
****************************????****************************
??????:19/8/2026 7:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:40,196] Error 
****************************????****************************
??????:19/8/2026 7:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:40,372] Error 
****************************????****************************
??????:19/8/2026 7:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:40,553] Error 
****************************????****************************
??????:19/8/2026 7:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:40,733] Error 
****************************????****************************
??????:19/8/2026 7:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:40,918] Error 
****************************????****************************
??????:19/8/2026 7:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:41,102] Error 
****************************????****************************
??????:19/8/2026 7:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:41,289] Error 
****************************????****************************
??????:19/8/2026 7:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:41,479] Error 
****************************????****************************
??????:19/8/2026 7:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:41,659] Error 
****************************????****************************
??????:19/8/2026 7:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:41,848] Error 
****************************????****************************
??????:19/8/2026 7:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:42,027] Error 
****************************????****************************
??????:19/8/2026 7:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:42,202] Error 
****************************????****************************
??????:19/8/2026 7:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:42,395] Error 
****************************????****************************
??????:19/8/2026 7:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:42,580] Error 
****************************????****************************
??????:19/8/2026 7:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:42,779] Error 
****************************????****************************
??????:19/8/2026 7:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:42,966] Error 
****************************????****************************
??????:19/8/2026 7:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:43,157] Error 
****************************????****************************
??????:19/8/2026 7:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:43,347] Error 
****************************????****************************
??????:19/8/2026 7:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:43,541] Error 
****************************????****************************
??????:19/8/2026 7:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:43,741] Error 
****************************????****************************
??????:19/8/2026 7:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:43,933] Error 
****************************????****************************
??????:19/8/2026 7:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:44,125] Error 
****************************????****************************
??????:19/8/2026 7:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:44,313] Error 
****************************????****************************
??????:19/8/2026 7:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:44,510] Error 
****************************????****************************
??????:19/8/2026 7:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:44,702] Error 
****************************????****************************
??????:19/8/2026 7:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:44,904] Error 
****************************????****************************
??????:19/8/2026 7:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:45,094] Error 
****************************????****************************
??????:19/8/2026 7:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:45,284] Error 
****************************????****************************
??????:19/8/2026 7:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:45,472] Error 
****************************????****************************
??????:19/8/2026 7:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:45,659] Error 
****************************????****************************
??????:19/8/2026 7:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:45,843] Error 
****************************????****************************
??????:19/8/2026 7:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:46,021] Error 
****************************????****************************
??????:19/8/2026 7:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:46,215] Error 
****************************????****************************
??????:19/8/2026 7:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:46,398] Error 
****************************????****************************
??????:19/8/2026 7:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:46,578] Error 
****************************????****************************
??????:19/8/2026 7:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:46,768] Error 
****************************????****************************
??????:19/8/2026 7:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:46,958] Error 
****************************????****************************
??????:19/8/2026 7:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:47,141] Error 
****************************????****************************
??????:19/8/2026 7:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:47,327] Error 
****************************????****************************
??????:19/8/2026 7:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:47,510] Error 
****************************????****************************
??????:19/8/2026 7:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:47,694] Error 
****************************????****************************
??????:19/8/2026 7:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:47,891] Error 
****************************????****************************
??????:19/8/2026 7:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:48,072] Error 
****************************????****************************
??????:19/8/2026 7:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:48,258] Error 
****************************????****************************
??????:19/8/2026 7:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:48,439] Error 
****************************????****************************
??????:19/8/2026 7:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:48,618] Error 
****************************????****************************
??????:19/8/2026 7:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:48,814] Error 
****************************????****************************
??????:19/8/2026 7:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:49,007] Error 
****************************????****************************
??????:19/8/2026 7:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:49,197] Error 
****************************????****************************
??????:19/8/2026 7:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:49,385] Error 
****************************????****************************
??????:19/8/2026 7:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:49,579] Error 
****************************????****************************
??????:19/8/2026 7:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:49,779] Error 
****************************????****************************
??????:19/8/2026 7:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:49,969] Error 
****************************????****************************
??????:19/8/2026 7:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:50,153] Error 
****************************????****************************
??????:19/8/2026 7:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:50,343] Error 
****************************????****************************
??????:19/8/2026 7:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:50,530] Error 
****************************????****************************
??????:19/8/2026 7:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:50,728] Error 
****************************????****************************
??????:19/8/2026 7:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:50,922] Error 
****************************????****************************
??????:19/8/2026 7:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:51,113] Error 
****************************????****************************
??????:19/8/2026 7:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:51,305] Error 
****************************????****************************
??????:19/8/2026 7:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:51,496] Error 
****************************????****************************
??????:19/8/2026 7:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:51,700] Error 
****************************????****************************
??????:19/8/2026 7:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:51,897] Error 
****************************????****************************
??????:19/8/2026 7:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:52,083] Error 
****************************????****************************
??????:19/8/2026 7:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:52,269] Error 
****************************????****************************
??????:19/8/2026 7:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:52,458] Error 
****************************????****************************
??????:19/8/2026 7:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:52,645] Error 
****************************????****************************
??????:19/8/2026 7:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:52,849] Error 
****************************????****************************
??????:19/8/2026 7:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:53,038] Error 
****************************????****************************
??????:19/8/2026 7:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:53,229] Error 
****************************????****************************
??????:19/8/2026 7:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:53,415] Error 
****************************????****************************
??????:19/8/2026 7:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:53,609] Error 
****************************????****************************
??????:19/8/2026 7:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:53,801] Error 
****************************????****************************
??????:19/8/2026 7:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:53,988] Error 
****************************????****************************
??????:19/8/2026 7:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:54,177] Error 
****************************????****************************
??????:19/8/2026 7:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:54,367] Error 
****************************????****************************
??????:19/8/2026 7:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:54,561] Error 
****************************????****************************
??????:19/8/2026 7:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:54,762] Error 
****************************????****************************
??????:19/8/2026 7:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:54,953] Error 
****************************????****************************
??????:19/8/2026 7:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:55,145] Error 
****************************????****************************
??????:19/8/2026 7:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:55,332] Error 
****************************????****************************
??????:19/8/2026 7:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:55,523] Error 
****************************????****************************
??????:19/8/2026 7:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:55,713] Error 
****************************????****************************
??????:19/8/2026 7:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:55,914] Error 
****************************????****************************
??????:19/8/2026 7:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:56,104] Error 
****************************????****************************
??????:19/8/2026 7:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:56,296] Error 
****************************????****************************
??????:19/8/2026 7:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:56,483] Error 
****************************????****************************
??????:19/8/2026 7:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:56,671] Error 
****************************????****************************
??????:19/8/2026 7:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:56,865] Error 
****************************????****************************
??????:19/8/2026 7:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:57,061] Error 
****************************????****************************
??????:19/8/2026 7:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:57,250] Error 
****************************????****************************
??????:19/8/2026 7:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:57,439] Error 
****************************????****************************
??????:19/8/2026 7:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:57,631] Error 
****************************????****************************
??????:19/8/2026 7:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:57,823] Error 
****************************????****************************
??????:19/8/2026 7:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:58,014] Error 
****************************????****************************
??????:19/8/2026 7:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:58,204] Error 
****************************????****************************
??????:19/8/2026 7:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:58,389] Error 
****************************????****************************
??????:19/8/2026 7:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:58,577] Error 
****************************????****************************
??????:19/8/2026 7:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:58,775] Error 
****************************????****************************
??????:19/8/2026 7:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:58,960] Error 
****************************????****************************
??????:19/8/2026 7:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:59,149] Error 
****************************????****************************
??????:19/8/2026 7:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:59,338] Error 
****************************????****************************
??????:19/8/2026 7:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:59,527] Error 
****************************????****************************
??????:19/8/2026 7:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:59,718] Error 
****************************????****************************
??????:19/8/2026 7:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:47:59,915] Error 
****************************????****************************
??????:19/8/2026 7:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:00,109] Error 
****************************????****************************
??????:19/8/2026 7:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:00,302] Error 
****************************????****************************
??????:19/8/2026 7:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:00,488] Error 
****************************????****************************
??????:19/8/2026 7:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:00,670] Error 
****************************????****************************
??????:19/8/2026 7:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:00,861] Error 
****************************????****************************
??????:19/8/2026 7:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:01,047] Error 
****************************????****************************
??????:19/8/2026 7:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:01,231] Error 
****************************????****************************
??????:19/8/2026 7:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:01,418] Error 
****************************????****************************
??????:19/8/2026 7:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:01,604] Error 
****************************????****************************
??????:19/8/2026 7:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:01,797] Error 
****************************????****************************
??????:19/8/2026 7:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:01,975] Error 
****************************????****************************
??????:19/8/2026 7:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:02,157] Error 
****************************????****************************
??????:19/8/2026 7:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:02,345] Error 
****************************????****************************
??????:19/8/2026 7:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:02,530] Error 
****************************????****************************
??????:19/8/2026 7:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:02,711] Error 
****************************????****************************
??????:19/8/2026 7:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:02,896] Error 
****************************????****************************
??????:19/8/2026 7:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:03,078] Error 
****************************????****************************
??????:19/8/2026 7:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:03,259] Error 
****************************????****************************
??????:19/8/2026 7:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:03,444] Error 
****************************????****************************
??????:19/8/2026 7:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:03,625] Error 
****************************????****************************
??????:19/8/2026 7:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:03,813] Error 
****************************????****************************
??????:19/8/2026 7:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:04,001] Error 
****************************????****************************
??????:19/8/2026 7:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:04,192] Error 
****************************????****************************
??????:19/8/2026 7:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:04,375] Error 
****************************????****************************
??????:19/8/2026 7:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:04,561] Error 
****************************????****************************
??????:19/8/2026 7:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:04,757] Error 
****************************????****************************
??????:19/8/2026 7:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:04,948] Error 
****************************????****************************
??????:19/8/2026 7:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:05,129] Error 
****************************????****************************
??????:19/8/2026 7:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:05,312] Error 
****************************????****************************
??????:19/8/2026 7:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:05,495] Error 
****************************????****************************
??????:19/8/2026 7:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:05,680] Error 
****************************????****************************
??????:19/8/2026 7:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:05,880] Error 
****************************????****************************
??????:19/8/2026 7:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:06,067] Error 
****************************????****************************
??????:19/8/2026 7:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:06,248] Error 
****************************????****************************
??????:19/8/2026 7:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:06,431] Error 
****************************????****************************
??????:19/8/2026 7:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:06,615] Error 
****************************????****************************
??????:19/8/2026 7:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:06,808] Error 
****************************????****************************
??????:19/8/2026 7:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:06,998] Error 
****************************????****************************
??????:19/8/2026 7:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:07,184] Error 
****************************????****************************
??????:19/8/2026 7:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:07,369] Error 
****************************????****************************
??????:19/8/2026 7:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:07,553] Error 
****************************????****************************
??????:19/8/2026 7:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:07,740] Error 
****************************????****************************
??????:19/8/2026 7:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:07,923] Error 
****************************????****************************
??????:19/8/2026 7:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:08,115] Error 
****************************????****************************
??????:19/8/2026 7:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:08,301] Error 
****************************????****************************
??????:19/8/2026 7:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:08,484] Error 
****************************????****************************
??????:19/8/2026 7:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:08,674] Error 
****************************????****************************
??????:19/8/2026 7:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:08,869] Error 
****************************????****************************
??????:19/8/2026 7:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:09,052] Error 
****************************????****************************
??????:19/8/2026 7:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:09,238] Error 
****************************????****************************
??????:19/8/2026 7:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:09,423] Error 
****************************????****************************
??????:19/8/2026 7:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:09,607] Error 
****************************????****************************
??????:19/8/2026 7:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:09,800] Error 
****************************????****************************
??????:19/8/2026 7:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:09,987] Error 
****************************????****************************
??????:19/8/2026 7:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:10,172] Error 
****************************????****************************
??????:19/8/2026 7:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:10,358] Error 
****************************????****************************
??????:19/8/2026 7:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:10,545] Error 
****************************????****************************
??????:19/8/2026 7:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:10,730] Error 
****************************????****************************
??????:19/8/2026 7:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:10,922] Error 
****************************????****************************
??????:19/8/2026 7:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:11,105] Error 
****************************????****************************
??????:19/8/2026 7:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:11,288] Error 
****************************????****************************
??????:19/8/2026 7:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:11,472] Error 
****************************????****************************
??????:19/8/2026 7:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:11,661] Error 
****************************????****************************
??????:19/8/2026 7:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:11,854] Error 
****************************????****************************
??????:19/8/2026 7:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:12,039] Error 
****************************????****************************
??????:19/8/2026 7:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:12,228] Error 
****************************????****************************
??????:19/8/2026 7:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:12,417] Error 
****************************????****************************
??????:19/8/2026 7:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:12,603] Error 
****************************????****************************
??????:19/8/2026 7:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:12,790] Error 
****************************????****************************
??????:19/8/2026 7:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:12,989] Error 
****************************????****************************
??????:19/8/2026 7:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:13,172] Error 
****************************????****************************
??????:19/8/2026 7:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:13,348] Error 
****************************????****************************
??????:19/8/2026 7:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:13,531] Error 
****************************????****************************
??????:19/8/2026 7:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:13,718] Error 
****************************????****************************
??????:19/8/2026 7:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:13,902] Error 
****************************????****************************
??????:19/8/2026 7:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:14,083] Error 
****************************????****************************
??????:19/8/2026 7:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:14,265] Error 
****************************????****************************
??????:19/8/2026 7:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:14,447] Error 
****************************????****************************
??????:19/8/2026 7:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:14,629] Error 
****************************????****************************
??????:19/8/2026 7:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:14,820] Error 
****************************????****************************
??????:19/8/2026 7:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:15,011] Error 
****************************????****************************
??????:19/8/2026 7:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:15,198] Error 
****************************????****************************
??????:19/8/2026 7:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:15,382] Error 
****************************????****************************
??????:19/8/2026 7:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:15,565] Error 
****************************????****************************
??????:19/8/2026 7:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:15,758] Error 
****************************????****************************
??????:19/8/2026 7:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:15,945] Error 
****************************????****************************
??????:19/8/2026 7:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:16,128] Error 
****************************????****************************
??????:19/8/2026 7:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:16,320] Error 
****************************????****************************
??????:19/8/2026 7:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:16,499] Error 
****************************????****************************
??????:19/8/2026 7:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:16,669] Error 
****************************????****************************
??????:19/8/2026 7:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:16,871] Error 
****************************????****************************
??????:19/8/2026 7:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:17,073] Error 
****************************????****************************
??????:19/8/2026 7:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:17,272] Error 
****************************????****************************
??????:19/8/2026 7:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:17,455] Error 
****************************????****************************
??????:19/8/2026 7:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:17,640] Error 
****************************????****************************
??????:19/8/2026 7:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:17,834] Error 
****************************????****************************
??????:19/8/2026 7:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:18,021] Error 
****************************????****************************
??????:19/8/2026 7:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:18,215] Error 
****************************????****************************
??????:19/8/2026 7:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:18,398] Error 
****************************????****************************
??????:19/8/2026 7:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:18,580] Error 
****************************????****************************
??????:19/8/2026 7:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:18,772] Error 
****************************????****************************
??????:19/8/2026 7:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:18,965] Error 
****************************????****************************
??????:19/8/2026 7:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:19,143] Error 
****************************????****************************
??????:19/8/2026 7:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:19,325] Error 
****************************????****************************
??????:19/8/2026 7:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:19,512] Error 
****************************????****************************
??????:19/8/2026 7:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:19,696] Error 
****************************????****************************
??????:19/8/2026 7:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:19,888] Error 
****************************????****************************
??????:19/8/2026 7:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:20,090] Error 
****************************????****************************
??????:19/8/2026 7:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:20,289] Error 
****************************????****************************
??????:19/8/2026 7:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:20,481] Error 
****************************????****************************
??????:19/8/2026 7:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:20,676] Error 
****************************????****************************
??????:19/8/2026 7:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:20,871] Error 
****************************????****************************
??????:19/8/2026 7:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:21,071] Error 
****************************????****************************
??????:19/8/2026 7:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:21,256] Error 
****************************????****************************
??????:19/8/2026 7:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:21,445] Error 
****************************????****************************
??????:19/8/2026 7:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:21,636] Error 
****************************????****************************
??????:19/8/2026 7:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:21,836] Error 
****************************????****************************
??????:19/8/2026 7:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:22,034] Error 
****************************????****************************
??????:19/8/2026 7:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:22,226] Error 
****************************????****************************
??????:19/8/2026 7:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:22,416] Error 
****************************????****************************
??????:19/8/2026 7:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:22,598] Error 
****************************????****************************
??????:19/8/2026 7:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:22,782] Error 
****************************????****************************
??????:19/8/2026 7:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:22,972] Error 
****************************????****************************
??????:19/8/2026 7:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:23,156] Error 
****************************????****************************
??????:19/8/2026 7:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:23,338] Error 
****************************????****************************
??????:19/8/2026 7:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:23,519] Error 
****************************????****************************
??????:19/8/2026 7:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:23,708] Error 
****************************????****************************
??????:19/8/2026 7:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:23,900] Error 
****************************????****************************
??????:19/8/2026 7:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:24,089] Error 
****************************????****************************
??????:19/8/2026 7:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:24,282] Error 
****************************????****************************
??????:19/8/2026 7:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:24,481] Error 
****************************????****************************
??????:19/8/2026 7:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:24,665] Error 
****************************????****************************
??????:19/8/2026 7:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:24,862] Error 
****************************????****************************
??????:19/8/2026 7:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:25,053] Error 
****************************????****************************
??????:19/8/2026 7:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:25,242] Error 
****************************????****************************
??????:19/8/2026 7:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:25,436] Error 
****************************????****************************
??????:19/8/2026 7:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:25,628] Error 
****************************????****************************
??????:19/8/2026 7:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:25,823] Error 
****************************????****************************
??????:19/8/2026 7:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:26,017] Error 
****************************????****************************
??????:19/8/2026 7:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:26,205] Error 
****************************????****************************
??????:19/8/2026 7:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:26,393] Error 
****************************????****************************
??????:19/8/2026 7:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:26,583] Error 
****************************????****************************
??????:19/8/2026 7:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:26,778] Error 
****************************????****************************
??????:19/8/2026 7:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:26,966] Error 
****************************????****************************
??????:19/8/2026 7:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:27,157] Error 
****************************????****************************
??????:19/8/2026 7:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:27,346] Error 
****************************????****************************
??????:19/8/2026 7:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:27,538] Error 
****************************????****************************
??????:19/8/2026 7:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:27,737] Error 
****************************????****************************
??????:19/8/2026 7:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:27,928] Error 
****************************????****************************
??????:19/8/2026 7:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:28,121] Error 
****************************????****************************
??????:19/8/2026 7:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:28,311] Error 
****************************????****************************
??????:19/8/2026 7:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:28,491] Error 
****************************????****************************
??????:19/8/2026 7:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:28,665] Error 
****************************????****************************
??????:19/8/2026 7:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:28,851] Error 
****************************????****************************
??????:19/8/2026 7:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:29,033] Error 
****************************????****************************
??????:19/8/2026 7:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:29,224] Error 
****************************????****************************
??????:19/8/2026 7:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:29,410] Error 
****************************????****************************
??????:19/8/2026 7:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:29,600] Error 
****************************????****************************
??????:19/8/2026 7:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:29,796] Error 
****************************????****************************
??????:19/8/2026 7:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:29,989] Error 
****************************????****************************
??????:19/8/2026 7:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:30,180] Error 
****************************????****************************
??????:19/8/2026 7:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:30,373] Error 
****************************????****************************
??????:19/8/2026 7:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:30,566] Error 
****************************????****************************
??????:19/8/2026 7:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:30,761] Error 
****************************????****************************
??????:19/8/2026 7:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:30,953] Error 
****************************????****************************
??????:19/8/2026 7:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:31,142] Error 
****************************????****************************
??????:19/8/2026 7:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:31,332] Error 
****************************????****************************
??????:19/8/2026 7:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:31,520] Error 
****************************????****************************
??????:19/8/2026 7:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:31,714] Error 
****************************????****************************
??????:19/8/2026 7:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:31,893] Error 
****************************????****************************
??????:19/8/2026 7:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:32,069] Error 
****************************????****************************
??????:19/8/2026 7:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:32,244] Error 
****************************????****************************
??????:19/8/2026 7:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:32,432] Error 
****************************????****************************
??????:19/8/2026 7:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:32,602] Error 
****************************????****************************
??????:19/8/2026 7:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:32,784] Error 
****************************????****************************
??????:19/8/2026 7:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:32,979] Error 
****************************????****************************
??????:19/8/2026 7:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:33,170] Error 
****************************????****************************
??????:19/8/2026 7:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:33,357] Error 
****************************????****************************
??????:19/8/2026 7:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:33,549] Error 
****************************????****************************
??????:19/8/2026 7:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:33,746] Error 
****************************????****************************
??????:19/8/2026 7:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:33,923] Error 
****************************????****************************
??????:19/8/2026 7:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:34,101] Error 
****************************????****************************
??????:19/8/2026 7:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:34,276] Error 
****************************????****************************
??????:19/8/2026 7:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:34,454] Error 
****************************????****************************
??????:19/8/2026 7:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:34,637] Error 
****************************????****************************
??????:19/8/2026 7:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:34,822] Error 
****************************????****************************
??????:19/8/2026 7:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:35,003] Error 
****************************????****************************
??????:19/8/2026 7:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:35,175] Error 
****************************????****************************
??????:19/8/2026 7:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:35,355] Error 
****************************????****************************
??????:19/8/2026 7:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:35,528] Error 
****************************????****************************
??????:19/8/2026 7:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:35,708] Error 
****************************????****************************
??????:19/8/2026 7:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:35,896] Error 
****************************????****************************
??????:19/8/2026 7:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:36,085] Error 
****************************????****************************
??????:19/8/2026 7:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:36,271] Error 
****************************????****************************
??????:19/8/2026 7:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:36,458] Error 
****************************????****************************
??????:19/8/2026 7:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:36,649] Error 
****************************????****************************
??????:19/8/2026 7:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:36,834] Error 
****************************????****************************
??????:19/8/2026 7:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:37,023] Error 
****************************????****************************
??????:19/8/2026 7:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:37,209] Error 
****************************????****************************
??????:19/8/2026 7:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:37,398] Error 
****************************????****************************
??????:19/8/2026 7:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:37,584] Error 
****************************????****************************
??????:19/8/2026 7:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:37,775] Error 
****************************????****************************
??????:19/8/2026 7:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:37,955] Error 
****************************????****************************
??????:19/8/2026 7:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:38,142] Error 
****************************????****************************
??????:19/8/2026 7:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:38,324] Error 
****************************????****************************
??????:19/8/2026 7:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:38,510] Error 
****************************????****************************
??????:19/8/2026 7:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:38,690] Error 
****************************????****************************
??????:19/8/2026 7:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:38,878] Error 
****************************????****************************
??????:19/8/2026 7:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:39,063] Error 
****************************????****************************
??????:19/8/2026 7:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:39,250] Error 
****************************????****************************
??????:19/8/2026 7:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:39,437] Error 
****************************????****************************
??????:19/8/2026 7:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:39,626] Error 
****************************????****************************
??????:19/8/2026 7:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:39,815] Error 
****************************????****************************
??????:19/8/2026 7:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:40,008] Error 
****************************????****************************
??????:19/8/2026 7:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:40,192] Error 
****************************????****************************
??????:19/8/2026 7:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:40,377] Error 
****************************????****************************
??????:19/8/2026 7:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:40,569] Error 
****************************????****************************
??????:19/8/2026 7:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:40,759] Error 
****************************????****************************
??????:19/8/2026 7:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:40,946] Error 
****************************????****************************
??????:19/8/2026 7:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:41,133] Error 
****************************????****************************
??????:19/8/2026 7:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:41,319] Error 
****************************????****************************
??????:19/8/2026 7:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:41,504] Error 
****************************????****************************
??????:19/8/2026 7:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:41,690] Error 
****************************????****************************
??????:19/8/2026 7:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:41,873] Error 
****************************????****************************
??????:19/8/2026 7:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:42,058] Error 
****************************????****************************
??????:19/8/2026 7:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:42,243] Error 
****************************????****************************
??????:19/8/2026 7:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:42,424] Error 
****************************????****************************
??????:19/8/2026 7:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:42,610] Error 
****************************????****************************
??????:19/8/2026 7:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:42,798] Error 
****************************????****************************
??????:19/8/2026 7:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:42,984] Error 
****************************????****************************
??????:19/8/2026 7:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:43,169] Error 
****************************????****************************
??????:19/8/2026 7:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:43,350] Error 
****************************????****************************
??????:19/8/2026 7:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:43,536] Error 
****************************????****************************
??????:19/8/2026 7:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:43,723] Error 
****************************????****************************
??????:19/8/2026 7:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:43,909] Error 
****************************????****************************
??????:19/8/2026 7:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:44,097] Error 
****************************????****************************
??????:19/8/2026 7:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:44,275] Error 
****************************????****************************
??????:19/8/2026 7:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:44,467] Error 
****************************????****************************
??????:19/8/2026 7:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:44,660] Error 
****************************????****************************
??????:19/8/2026 7:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:44,854] Error 
****************************????****************************
??????:19/8/2026 7:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:45,045] Error 
****************************????****************************
??????:19/8/2026 7:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:45,241] Error 
****************************????****************************
??????:19/8/2026 7:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:45,432] Error 
****************************????****************************
??????:19/8/2026 7:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:45,623] Error 
****************************????****************************
??????:19/8/2026 7:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:45,817] Error 
****************************????****************************
??????:19/8/2026 7:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:46,008] Error 
****************************????****************************
??????:19/8/2026 7:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:46,201] Error 
****************************????****************************
??????:19/8/2026 7:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:46,394] Error 
****************************????****************************
??????:19/8/2026 7:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:46,584] Error 
****************************????****************************
??????:19/8/2026 7:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:46,784] Error 
****************************????****************************
??????:19/8/2026 7:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:46,971] Error 
****************************????****************************
??????:19/8/2026 7:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:47,166] Error 
****************************????****************************
??????:19/8/2026 7:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:47,357] Error 
****************************????****************************
??????:19/8/2026 7:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:47,549] Error 
****************************????****************************
??????:19/8/2026 7:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:47,742] Error 
****************************????****************************
??????:19/8/2026 7:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:47,932] Error 
****************************????****************************
??????:19/8/2026 7:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:48,121] Error 
****************************????****************************
??????:19/8/2026 7:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:48,303] Error 
****************************????****************************
??????:19/8/2026 7:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:48,487] Error 
****************************????****************************
??????:19/8/2026 7:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:48,680] Error 
****************************????****************************
??????:19/8/2026 7:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:48,869] Error 
****************************????****************************
??????:19/8/2026 7:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:49,057] Error 
****************************????****************************
??????:19/8/2026 7:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:49,248] Error 
****************************????****************************
??????:19/8/2026 7:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:49,444] Error 
****************************????****************************
??????:19/8/2026 7:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:49,634] Error 
****************************????****************************
??????:19/8/2026 7:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:49,829] Error 
****************************????****************************
??????:19/8/2026 7:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:50,020] Error 
****************************????****************************
??????:19/8/2026 7:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:50,209] Error 
****************************????****************************
??????:19/8/2026 7:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:50,404] Error 
****************************????****************************
??????:19/8/2026 7:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:50,596] Error 
****************************????****************************
??????:19/8/2026 7:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:50,795] Error 
****************************????****************************
??????:19/8/2026 7:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:50,991] Error 
****************************????****************************
??????:19/8/2026 7:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:51,186] Error 
****************************????****************************
??????:19/8/2026 7:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:51,380] Error 
****************************????****************************
??????:19/8/2026 7:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:51,572] Error 
****************************????****************************
??????:19/8/2026 7:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:51,770] Error 
****************************????****************************
??????:19/8/2026 7:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:51,973] Error 
****************************????****************************
??????:19/8/2026 7:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:52,171] Error 
****************************????****************************
??????:19/8/2026 7:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:52,377] Error 
****************************????****************************
??????:19/8/2026 7:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:52,576] Error 
****************************????****************************
??????:19/8/2026 7:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:52,793] Error 
****************************????****************************
??????:19/8/2026 7:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:52,993] Error 
****************************????****************************
??????:19/8/2026 7:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:53,199] Error 
****************************????****************************
??????:19/8/2026 7:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:53,402] Error 
****************************????****************************
??????:19/8/2026 7:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:53,610] Error 
****************************????****************************
??????:19/8/2026 7:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:53,809] Error 
****************************????****************************
??????:19/8/2026 7:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:54,010] Error 
****************************????****************************
??????:19/8/2026 7:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:54,213] Error 
****************************????****************************
??????:19/8/2026 7:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:54,414] Error 
****************************????****************************
??????:19/8/2026 7:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:54,619] Error 
****************************????****************************
??????:19/8/2026 7:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:54,824] Error 
****************************????****************************
??????:19/8/2026 7:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:55,024] Error 
****************************????****************************
??????:19/8/2026 7:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:55,229] Error 
****************************????****************************
??????:19/8/2026 7:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:55,431] Error 
****************************????****************************
??????:19/8/2026 7:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:55,637] Error 
****************************????****************************
??????:19/8/2026 7:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:55,836] Error 
****************************????****************************
??????:19/8/2026 7:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:56,026] Error 
****************************????****************************
??????:19/8/2026 7:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:56,208] Error 
****************************????****************************
??????:19/8/2026 7:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:56,389] Error 
****************************????****************************
??????:19/8/2026 7:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:56,567] Error 
****************************????****************************
??????:19/8/2026 7:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:56,775] Error 
****************************????****************************
??????:19/8/2026 7:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:56,974] Error 
****************************????****************************
??????:19/8/2026 7:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:57,177] Error 
****************************????****************************
??????:19/8/2026 7:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:57,382] Error 
****************************????****************************
??????:19/8/2026 7:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:57,576] Error 
****************************????****************************
??????:19/8/2026 7:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:57,780] Error 
****************************????****************************
??????:19/8/2026 7:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:57,975] Error 
****************************????****************************
??????:19/8/2026 7:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:58,183] Error 
****************************????****************************
??????:19/8/2026 7:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:58,383] Error 
****************************????****************************
??????:19/8/2026 7:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:58,576] Error 
****************************????****************************
??????:19/8/2026 7:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:58,770] Error 
****************************????****************************
??????:19/8/2026 7:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:58,955] Error 
****************************????****************************
??????:19/8/2026 7:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:59,152] Error 
****************************????****************************
??????:19/8/2026 7:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:59,349] Error 
****************************????****************************
??????:19/8/2026 7:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:59,537] Error 
****************************????****************************
??????:19/8/2026 7:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:59,728] Error 
****************************????****************************
??????:19/8/2026 7:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:48:59,924] Error 
****************************????****************************
??????:19/8/2026 7:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:00,117] Error 
****************************????****************************
??????:19/8/2026 7:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:00,310] Error 
****************************????****************************
??????:19/8/2026 7:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:00,499] Error 
****************************????****************************
??????:19/8/2026 7:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:00,691] Error 
****************************????****************************
??????:19/8/2026 7:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:00,891] Error 
****************************????****************************
??????:19/8/2026 7:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:01,085] Error 
****************************????****************************
??????:19/8/2026 7:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:01,273] Error 
****************************????****************************
??????:19/8/2026 7:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:01,459] Error 
****************************????****************************
??????:19/8/2026 7:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:01,651] Error 
****************************????****************************
??????:19/8/2026 7:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:01,839] Error 
****************************????****************************
??????:19/8/2026 7:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:02,009] Error 
****************************????****************************
??????:19/8/2026 7:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:02,187] Error 
****************************????****************************
??????:19/8/2026 7:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:02,367] Error 
****************************????****************************
??????:19/8/2026 7:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:02,539] Error 
****************************????****************************
??????:19/8/2026 7:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:02,718] Error 
****************************????****************************
??????:19/8/2026 7:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:02,905] Error 
****************************????****************************
??????:19/8/2026 7:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:03,094] Error 
****************************????****************************
??????:19/8/2026 7:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:03,289] Error 
****************************????****************************
??????:19/8/2026 7:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:03,481] Error 
****************************????****************************
??????:19/8/2026 7:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:03,672] Error 
****************************????****************************
??????:19/8/2026 7:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:03,869] Error 
****************************????****************************
??????:19/8/2026 7:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:04,060] Error 
****************************????****************************
??????:19/8/2026 7:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:04,259] Error 
****************************????****************************
??????:19/8/2026 7:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:04,448] Error 
****************************????****************************
??????:19/8/2026 7:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:04,637] Error 
****************************????****************************
??????:19/8/2026 7:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:04,835] Error 
****************************????****************************
??????:19/8/2026 7:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:05,027] Error 
****************************????****************************
??????:19/8/2026 7:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:05,218] Error 
****************************????****************************
??????:19/8/2026 7:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:05,397] Error 
****************************????****************************
??????:19/8/2026 7:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:05,586] Error 
****************************????****************************
??????:19/8/2026 7:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:05,769] Error 
****************************????****************************
??????:19/8/2026 7:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:05,954] Error 
****************************????****************************
??????:19/8/2026 7:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:06,141] Error 
****************************????****************************
??????:19/8/2026 7:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:06,329] Error 
****************************????****************************
??????:19/8/2026 7:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:06,513] Error 
****************************????****************************
??????:19/8/2026 7:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:06,699] Error 
****************************????****************************
??????:19/8/2026 7:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:06,881] Error 
****************************????****************************
??????:19/8/2026 7:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:07,060] Error 
****************************????****************************
??????:19/8/2026 7:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:07,238] Error 
****************************????****************************
??????:19/8/2026 7:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:07,414] Error 
****************************????****************************
??????:19/8/2026 7:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:07,591] Error 
****************************????****************************
??????:19/8/2026 7:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:07,771] Error 
****************************????****************************
??????:19/8/2026 7:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:07,949] Error 
****************************????****************************
??????:19/8/2026 7:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:08,127] Error 
****************************????****************************
??????:19/8/2026 7:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:08,311] Error 
****************************????****************************
??????:19/8/2026 7:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:08,486] Error 
****************************????****************************
??????:19/8/2026 7:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:08,662] Error 
****************************????****************************
??????:19/8/2026 7:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:08,849] Error 
****************************????****************************
??????:19/8/2026 7:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:09,038] Error 
****************************????****************************
??????:19/8/2026 7:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:09,224] Error 
****************************????****************************
??????:19/8/2026 7:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:09,405] Error 
****************************????****************************
??????:19/8/2026 7:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:09,589] Error 
****************************????****************************
??????:19/8/2026 7:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:09,775] Error 
****************************????****************************
??????:19/8/2026 7:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:09,958] Error 
****************************????****************************
??????:19/8/2026 7:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:10,143] Error 
****************************????****************************
??????:19/8/2026 7:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:10,332] Error 
****************************????****************************
??????:19/8/2026 7:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:10,520] Error 
****************************????****************************
??????:19/8/2026 7:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:10,714] Error 
****************************????****************************
??????:19/8/2026 7:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:10,902] Error 
****************************????****************************
??????:19/8/2026 7:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:11,088] Error 
****************************????****************************
??????:19/8/2026 7:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:11,278] Error 
****************************????****************************
??????:19/8/2026 7:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:11,469] Error 
****************************????****************************
??????:19/8/2026 7:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:11,664] Error 
****************************????****************************
??????:19/8/2026 7:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:11,853] Error 
****************************????****************************
??????:19/8/2026 7:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:12,036] Error 
****************************????****************************
??????:19/8/2026 7:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:12,225] Error 
****************************????****************************
??????:19/8/2026 7:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:12,423] Error 
****************************????****************************
??????:19/8/2026 7:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:12,605] Error 
****************************????****************************
??????:19/8/2026 7:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:12,798] Error 
****************************????****************************
??????:19/8/2026 7:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:12,989] Error 
****************************????****************************
??????:19/8/2026 7:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:13,176] Error 
****************************????****************************
??????:19/8/2026 7:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:13,363] Error 
****************************????****************************
??????:19/8/2026 7:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:13,544] Error 
****************************????****************************
??????:19/8/2026 7:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:13,731] Error 
****************************????****************************
??????:19/8/2026 7:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:13,920] Error 
****************************????****************************
??????:19/8/2026 7:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:14,110] Error 
****************************????****************************
??????:19/8/2026 7:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:14,302] Error 
****************************????****************************
??????:19/8/2026 7:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:14,498] Error 
****************************????****************************
??????:19/8/2026 7:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:14,688] Error 
****************************????****************************
??????:19/8/2026 7:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:14,879] Error 
****************************????****************************
??????:19/8/2026 7:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:15,059] Error 
****************************????****************************
??????:19/8/2026 7:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:15,243] Error 
****************************????****************************
??????:19/8/2026 7:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:15,425] Error 
****************************????****************************
??????:19/8/2026 7:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:15,608] Error 
****************************????****************************
??????:19/8/2026 7:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:15,800] Error 
****************************????****************************
??????:19/8/2026 7:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:15,999] Error 
****************************????****************************
??????:19/8/2026 7:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:16,191] Error 
****************************????****************************
??????:19/8/2026 7:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:16,386] Error 
****************************????****************************
??????:19/8/2026 7:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:16,577] Error 
****************************????****************************
??????:19/8/2026 7:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:16,772] Error 
****************************????****************************
??????:19/8/2026 7:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:16,962] Error 
****************************????****************************
??????:19/8/2026 7:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:17,158] Error 
****************************????****************************
??????:19/8/2026 7:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:17,352] Error 
****************************????****************************
??????:19/8/2026 7:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:17,548] Error 
****************************????****************************
??????:19/8/2026 7:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:17,739] Error 
****************************????****************************
??????:19/8/2026 7:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:17,934] Error 
****************************????****************************
??????:19/8/2026 7:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:18,121] Error 
****************************????****************************
??????:19/8/2026 7:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:18,315] Error 
****************************????****************************
??????:19/8/2026 7:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:18,504] Error 
****************************????****************************
??????:19/8/2026 7:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:18,696] Error 
****************************????****************************
??????:19/8/2026 7:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:18,890] Error 
****************************????****************************
??????:19/8/2026 7:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:19,068] Error 
****************************????****************************
??????:19/8/2026 7:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:19,249] Error 
****************************????****************************
??????:19/8/2026 7:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:19,436] Error 
****************************????****************************
??????:19/8/2026 7:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:19,617] Error 
****************************????****************************
??????:19/8/2026 7:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:19,802] Error 
****************************????****************************
??????:19/8/2026 7:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:19,987] Error 
****************************????****************************
??????:19/8/2026 7:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:20,164] Error 
****************************????****************************
??????:19/8/2026 7:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:20,356] Error 
****************************????****************************
??????:19/8/2026 7:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:20,547] Error 
****************************????****************************
??????:19/8/2026 7:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:20,742] Error 
****************************????****************************
??????:19/8/2026 7:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:20,936] Error 
****************************????****************************
??????:19/8/2026 7:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:21,133] Error 
****************************????****************************
??????:19/8/2026 7:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:21,333] Error 
****************************????****************************
??????:19/8/2026 7:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:21,522] Error 
****************************????****************************
??????:19/8/2026 7:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:21,716] Error 
****************************????****************************
??????:19/8/2026 7:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:21,907] Error 
****************************????****************************
??????:19/8/2026 7:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:22,093] Error 
****************************????****************************
??????:19/8/2026 7:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:22,282] Error 
****************************????****************************
??????:19/8/2026 7:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:22,474] Error 
****************************????****************************
??????:19/8/2026 7:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:22,658] Error 
****************************????****************************
??????:19/8/2026 7:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:22,850] Error 
****************************????****************************
??????:19/8/2026 7:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:23,033] Error 
****************************????****************************
??????:19/8/2026 7:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:23,216] Error 
****************************????****************************
??????:19/8/2026 7:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:23,408] Error 
****************************????****************************
??????:19/8/2026 7:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:23,595] Error 
****************************????****************************
??????:19/8/2026 7:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:23,790] Error 
****************************????****************************
??????:19/8/2026 7:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:23,984] Error 
****************************????****************************
??????:19/8/2026 7:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:24,175] Error 
****************************????****************************
??????:19/8/2026 7:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:24,368] Error 
****************************????****************************
??????:19/8/2026 7:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:24,561] Error 
****************************????****************************
??????:19/8/2026 7:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:24,756] Error 
****************************????****************************
??????:19/8/2026 7:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:24,947] Error 
****************************????****************************
??????:19/8/2026 7:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:25,133] Error 
****************************????****************************
??????:19/8/2026 7:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:25,334] Error 
****************************????****************************
??????:19/8/2026 7:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:25,526] Error 
****************************????****************************
??????:19/8/2026 7:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:25,717] Error 
****************************????****************************
??????:19/8/2026 7:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:25,914] Error 
****************************????****************************
??????:19/8/2026 7:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:26,098] Error 
****************************????****************************
??????:19/8/2026 7:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:26,278] Error 
****************************????****************************
??????:19/8/2026 7:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:26,464] Error 
****************************????****************************
??????:19/8/2026 7:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:26,648] Error 
****************************????****************************
??????:19/8/2026 7:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:26,836] Error 
****************************????****************************
??????:19/8/2026 7:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:27,018] Error 
****************************????****************************
??????:19/8/2026 7:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:27,198] Error 
****************************????****************************
??????:19/8/2026 7:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:27,381] Error 
****************************????****************************
??????:19/8/2026 7:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:27,561] Error 
****************************????****************************
??????:19/8/2026 7:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:27,752] Error 
****************************????****************************
??????:19/8/2026 7:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:27,935] Error 
****************************????****************************
??????:19/8/2026 7:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:28,122] Error 
****************************????****************************
??????:19/8/2026 7:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:28,309] Error 
****************************????****************************
??????:19/8/2026 7:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:28,500] Error 
****************************????****************************
??????:19/8/2026 7:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:28,683] Error 
****************************????****************************
??????:19/8/2026 7:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:28,877] Error 
****************************????****************************
??????:19/8/2026 7:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:29,069] Error 
****************************????****************************
??????:19/8/2026 7:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:29,267] Error 
****************************????****************************
??????:19/8/2026 7:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:29,459] Error 
****************************????****************************
??????:19/8/2026 7:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:29,650] Error 
****************************????****************************
??????:19/8/2026 7:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:29,842] Error 
****************************????****************************
??????:19/8/2026 7:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:30,021] Error 
****************************????****************************
??????:19/8/2026 7:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:30,201] Error 
****************************????****************************
??????:19/8/2026 7:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:30,386] Error 
****************************????****************************
??????:19/8/2026 7:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:30,570] Error 
****************************????****************************
??????:19/8/2026 7:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:30,765] Error 
****************************????****************************
??????:19/8/2026 7:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:30,950] Error 
****************************????****************************
??????:19/8/2026 7:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:31,137] Error 
****************************????****************************
??????:19/8/2026 7:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:31,320] Error 
****************************????****************************
??????:19/8/2026 7:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:31,506] Error 
****************************????****************************
??????:19/8/2026 7:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:31,689] Error 
****************************????****************************
??????:19/8/2026 7:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:31,874] Error 
****************************????****************************
??????:19/8/2026 7:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:32,048] Error 
****************************????****************************
??????:19/8/2026 7:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:32,229] Error 
****************************????****************************
??????:19/8/2026 7:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:32,414] Error 
****************************????****************************
??????:19/8/2026 7:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:32,598] Error 
****************************????****************************
??????:19/8/2026 7:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:32,786] Error 
****************************????****************************
??????:19/8/2026 7:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:32,965] Error 
****************************????****************************
??????:19/8/2026 7:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:33,141] Error 
****************************????****************************
??????:19/8/2026 7:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:33,333] Error 
****************************????****************************
??????:19/8/2026 7:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:33,528] Error 
****************************????****************************
??????:19/8/2026 7:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:33,715] Error 
****************************????****************************
??????:19/8/2026 7:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:33,903] Error 
****************************????****************************
??????:19/8/2026 7:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:34,088] Error 
****************************????****************************
??????:19/8/2026 7:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:34,291] Error 
****************************????****************************
??????:19/8/2026 7:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:34,485] Error 
****************************????****************************
??????:19/8/2026 7:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:34,671] Error 
****************************????****************************
??????:19/8/2026 7:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:34,872] Error 
****************************????****************************
??????:19/8/2026 7:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:35,060] Error 
****************************????****************************
??????:19/8/2026 7:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:35,250] Error 
****************************????****************************
??????:19/8/2026 7:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:35,445] Error 
****************************????****************************
??????:19/8/2026 7:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:35,636] Error 
****************************????****************************
??????:19/8/2026 7:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:35,833] Error 
****************************????****************************
??????:19/8/2026 7:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:36,024] Error 
****************************????****************************
??????:19/8/2026 7:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:36,213] Error 
****************************????****************************
??????:19/8/2026 7:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:36,402] Error 
****************************????****************************
??????:19/8/2026 7:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:36,594] Error 
****************************????****************************
??????:19/8/2026 7:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:36,790] Error 
****************************????****************************
??????:19/8/2026 7:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:36,981] Error 
****************************????****************************
??????:19/8/2026 7:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:37,171] Error 
****************************????****************************
??????:19/8/2026 7:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:37,364] Error 
****************************????****************************
??????:19/8/2026 7:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:37,555] Error 
****************************????****************************
??????:19/8/2026 7:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:37,750] Error 
****************************????****************************
??????:19/8/2026 7:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:37,935] Error 
****************************????****************************
??????:19/8/2026 7:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:38,124] Error 
****************************????****************************
??????:19/8/2026 7:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:38,308] Error 
****************************????****************************
??????:19/8/2026 7:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:38,492] Error 
****************************????****************************
??????:19/8/2026 7:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:38,678] Error 
****************************????****************************
??????:19/8/2026 7:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:38,870] Error 
****************************????****************************
??????:19/8/2026 7:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:39,050] Error 
****************************????****************************
??????:19/8/2026 7:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:39,234] Error 
****************************????****************************
??????:19/8/2026 7:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:39,421] Error 
****************************????****************************
??????:19/8/2026 7:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:39,611] Error 
****************************????****************************
??????:19/8/2026 7:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:39,804] Error 
****************************????****************************
??????:19/8/2026 7:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:39,985] Error 
****************************????****************************
??????:19/8/2026 7:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:40,165] Error 
****************************????****************************
??????:19/8/2026 7:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:40,346] Error 
****************************????****************************
??????:19/8/2026 7:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:40,527] Error 
****************************????****************************
??????:19/8/2026 7:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:40,712] Error 
****************************????****************************
??????:19/8/2026 7:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:40,900] Error 
****************************????****************************
??????:19/8/2026 7:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:41,079] Error 
****************************????****************************
??????:19/8/2026 7:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:41,263] Error 
****************************????****************************
??????:19/8/2026 7:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:41,450] Error 
****************************????****************************
??????:19/8/2026 7:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:41,634] Error 
****************************????****************************
??????:19/8/2026 7:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:41,817] Error 
****************************????****************************
??????:19/8/2026 7:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:41,999] Error 
****************************????****************************
??????:19/8/2026 7:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:42,185] Error 
****************************????****************************
??????:19/8/2026 7:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:42,376] Error 
****************************????****************************
??????:19/8/2026 7:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:42,566] Error 
****************************????****************************
??????:19/8/2026 7:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:42,755] Error 
****************************????****************************
??????:19/8/2026 7:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:42,945] Error 
****************************????****************************
??????:19/8/2026 7:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:43,136] Error 
****************************????****************************
??????:19/8/2026 7:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:43,326] Error 
****************************????****************************
??????:19/8/2026 7:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:43,513] Error 
****************************????****************************
??????:19/8/2026 7:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:43,703] Error 
****************************????****************************
??????:19/8/2026 7:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:43,893] Error 
****************************????****************************
??????:19/8/2026 7:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:44,082] Error 
****************************????****************************
??????:19/8/2026 7:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:44,270] Error 
****************************????****************************
??????:19/8/2026 7:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:44,462] Error 
****************************????****************************
??????:19/8/2026 7:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:44,650] Error 
****************************????****************************
??????:19/8/2026 7:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:44,844] Error 
****************************????****************************
??????:19/8/2026 7:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:45,027] Error 
****************************????****************************
??????:19/8/2026 7:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:45,213] Error 
****************************????****************************
??????:19/8/2026 7:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:45,396] Error 
****************************????****************************
??????:19/8/2026 7:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:45,594] Error 
****************************????****************************
??????:19/8/2026 7:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:45,789] Error 
****************************????****************************
??????:19/8/2026 7:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:45,977] Error 
****************************????****************************
??????:19/8/2026 7:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:46,162] Error 
****************************????****************************
??????:19/8/2026 7:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:46,353] Error 
****************************????****************************
??????:19/8/2026 7:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:46,539] Error 
****************************????****************************
??????:19/8/2026 7:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:46,728] Error 
****************************????****************************
??????:19/8/2026 7:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:46,917] Error 
****************************????****************************
??????:19/8/2026 7:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:47,104] Error 
****************************????****************************
??????:19/8/2026 7:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:47,286] Error 
****************************????****************************
??????:19/8/2026 7:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:47,475] Error 
****************************????****************************
??????:19/8/2026 7:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:47,661] Error 
****************************????****************************
??????:19/8/2026 7:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:47,850] Error 
****************************????****************************
??????:19/8/2026 7:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:48,032] Error 
****************************????****************************
??????:19/8/2026 7:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:48,213] Error 
****************************????****************************
??????:19/8/2026 7:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:48,402] Error 
****************************????****************************
??????:19/8/2026 7:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:48,588] Error 
****************************????****************************
??????:19/8/2026 7:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:48,779] Error 
****************************????****************************
??????:19/8/2026 7:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:48,964] Error 
****************************????****************************
??????:19/8/2026 7:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:49,147] Error 
****************************????****************************
??????:19/8/2026 7:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:49,336] Error 
****************************????****************************
??????:19/8/2026 7:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:49,522] Error 
****************************????****************************
??????:19/8/2026 7:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:49,716] Error 
****************************????****************************
??????:19/8/2026 7:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:49,904] Error 
****************************????****************************
??????:19/8/2026 7:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:50,088] Error 
****************************????****************************
??????:19/8/2026 7:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:50,274] Error 
****************************????****************************
??????:19/8/2026 7:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:50,461] Error 
****************************????****************************
??????:19/8/2026 7:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:50,653] Error 
****************************????****************************
??????:19/8/2026 7:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:50,847] Error 
****************************????****************************
??????:19/8/2026 7:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:51,032] Error 
****************************????****************************
??????:19/8/2026 7:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:51,214] Error 
****************************????****************************
??????:19/8/2026 7:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:51,399] Error 
****************************????****************************
??????:19/8/2026 7:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:51,588] Error 
****************************????****************************
??????:19/8/2026 7:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:51,784] Error 
****************************????****************************
??????:19/8/2026 7:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:51,978] Error 
****************************????****************************
??????:19/8/2026 7:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:52,161] Error 
****************************????****************************
??????:19/8/2026 7:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:52,347] Error 
****************************????****************************
??????:19/8/2026 7:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:52,532] Error 
****************************????****************************
??????:19/8/2026 7:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:52,720] Error 
****************************????****************************
??????:19/8/2026 7:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:52,921] Error 
****************************????****************************
??????:19/8/2026 7:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:53,120] Error 
****************************????****************************
??????:19/8/2026 7:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:53,316] Error 
****************************????****************************
??????:19/8/2026 7:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:53,516] Error 
****************************????****************************
??????:19/8/2026 7:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:53,723] Error 
****************************????****************************
??????:19/8/2026 7:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:53,923] Error 
****************************????****************************
??????:19/8/2026 7:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:54,121] Error 
****************************????****************************
??????:19/8/2026 7:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:54,321] Error 
****************************????****************************
??????:19/8/2026 7:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:54,521] Error 
****************************????****************************
??????:19/8/2026 7:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:54,716] Error 
****************************????****************************
??????:19/8/2026 7:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:54,917] Error 
****************************????****************************
??????:19/8/2026 7:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:55,115] Error 
****************************????****************************
??????:19/8/2026 7:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:55,314] Error 
****************************????****************************
??????:19/8/2026 7:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:55,519] Error 
****************************????****************************
??????:19/8/2026 7:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:55,722] Error 
****************************????****************************
??????:19/8/2026 7:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:55,919] Error 
****************************????****************************
??????:19/8/2026 7:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:56,113] Error 
****************************????****************************
??????:19/8/2026 7:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:56,305] Error 
****************************????****************************
??????:19/8/2026 7:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:56,502] Error 
****************************????****************************
??????:19/8/2026 7:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:56,694] Error 
****************************????****************************
??????:19/8/2026 7:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:56,887] Error 
****************************????****************************
??????:19/8/2026 7:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:57,080] Error 
****************************????****************************
??????:19/8/2026 7:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:57,270] Error 
****************************????****************************
??????:19/8/2026 7:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:57,457] Error 
****************************????****************************
??????:19/8/2026 7:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:57,655] Error 
****************************????****************************
??????:19/8/2026 7:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:57,862] Error 
****************************????****************************
??????:19/8/2026 7:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:58,065] Error 
****************************????****************************
??????:19/8/2026 7:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:58,255] Error 
****************************????****************************
??????:19/8/2026 7:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:58,451] Error 
****************************????****************************
??????:19/8/2026 7:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:58,642] Error 
****************************????****************************
??????:19/8/2026 7:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:58,829] Error 
****************************????****************************
??????:19/8/2026 7:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:59,008] Error 
****************************????****************************
??????:19/8/2026 7:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:59,181] Error 
****************************????****************************
??????:19/8/2026 7:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:59,364] Error 
****************************????****************************
??????:19/8/2026 7:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:59,548] Error 
****************************????****************************
??????:19/8/2026 7:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:59,732] Error 
****************************????****************************
??????:19/8/2026 7:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:49:59,923] Error 
****************************????****************************
??????:19/8/2026 7:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:00,112] Error 
****************************????****************************
??????:19/8/2026 7:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:00,300] Error 
****************************????****************************
??????:19/8/2026 7:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:00,488] Error 
****************************????****************************
??????:19/8/2026 7:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:00,674] Error 
****************************????****************************
??????:19/8/2026 7:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:00,865] Error 
****************************????****************************
??????:19/8/2026 7:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:01,060] Error 
****************************????****************************
??????:19/8/2026 7:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:01,242] Error 
****************************????****************************
??????:19/8/2026 7:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:01,426] Error 
****************************????****************************
??????:19/8/2026 7:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:01,609] Error 
****************************????****************************
??????:19/8/2026 7:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:01,801] Error 
****************************????****************************
??????:19/8/2026 7:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:01,988] Error 
****************************????****************************
??????:19/8/2026 7:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:02,175] Error 
****************************????****************************
??????:19/8/2026 7:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:02,367] Error 
****************************????****************************
??????:19/8/2026 7:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:02,561] Error 
****************************????****************************
??????:19/8/2026 7:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:02,753] Error 
****************************????****************************
??????:19/8/2026 7:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:02,941] Error 
****************************????****************************
??????:19/8/2026 7:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:03,126] Error 
****************************????****************************
??????:19/8/2026 7:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:03,316] Error 
****************************????****************************
??????:19/8/2026 7:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:03,501] Error 
****************************????****************************
??????:19/8/2026 7:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:03,690] Error 
****************************????****************************
??????:19/8/2026 7:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:03,881] Error 
****************************????****************************
??????:19/8/2026 7:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:04,068] Error 
****************************????****************************
??????:19/8/2026 7:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:04,257] Error 
****************************????****************************
??????:19/8/2026 7:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:04,443] Error 
****************************????****************************
??????:19/8/2026 7:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:04,633] Error 
****************************????****************************
??????:19/8/2026 7:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:04,824] Error 
****************************????****************************
??????:19/8/2026 7:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:05,008] Error 
****************************????****************************
??????:19/8/2026 7:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:05,186] Error 
****************************????****************************
??????:19/8/2026 7:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:05,360] Error 
****************************????****************************
??????:19/8/2026 7:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:05,540] Error 
****************************????****************************
??????:19/8/2026 7:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:05,724] Error 
****************************????****************************
??????:19/8/2026 7:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:05,916] Error 
****************************????****************************
??????:19/8/2026 7:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:06,106] Error 
****************************????****************************
??????:19/8/2026 7:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:06,295] Error 
****************************????****************************
??????:19/8/2026 7:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:06,484] Error 
****************************????****************************
??????:19/8/2026 7:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:06,674] Error 
****************************????****************************
??????:19/8/2026 7:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:06,867] Error 
****************************????****************************
??????:19/8/2026 7:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:07,055] Error 
****************************????****************************
??????:19/8/2026 7:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:07,247] Error 
****************************????****************************
??????:19/8/2026 7:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:07,436] Error 
****************************????****************************
??????:19/8/2026 7:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:07,627] Error 
****************************????****************************
??????:19/8/2026 7:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:07,818] Error 
****************************????****************************
??????:19/8/2026 7:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:08,000] Error 
****************************????****************************
??????:19/8/2026 7:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:08,186] Error 
****************************????****************************
??????:19/8/2026 7:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:08,361] Error 
****************************????****************************
??????:19/8/2026 7:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:08,541] Error 
****************************????****************************
??????:19/8/2026 7:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:08,736] Error 
****************************????****************************
??????:19/8/2026 7:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:08,918] Error 
****************************????****************************
??????:19/8/2026 7:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:09,095] Error 
****************************????****************************
??????:19/8/2026 7:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:09,276] Error 
****************************????****************************
??????:19/8/2026 7:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:09,456] Error 
****************************????****************************
??????:19/8/2026 7:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:09,641] Error 
****************************????****************************
??????:19/8/2026 7:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:09,835] Error 
****************************????****************************
??????:19/8/2026 7:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:10,027] Error 
****************************????****************************
??????:19/8/2026 7:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:10,215] Error 
****************************????****************************
??????:19/8/2026 7:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:10,405] Error 
****************************????****************************
??????:19/8/2026 7:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:10,592] Error 
****************************????****************************
??????:19/8/2026 7:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:10,788] Error 
****************************????****************************
??????:19/8/2026 7:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:10,973] Error 
****************************????****************************
??????:19/8/2026 7:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:11,159] Error 
****************************????****************************
??????:19/8/2026 7:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:11,354] Error 
****************************????****************************
??????:19/8/2026 7:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:11,538] Error 
****************************????****************************
??????:19/8/2026 7:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:11,725] Error 
****************************????****************************
??????:19/8/2026 7:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:11,913] Error 
****************************????****************************
??????:19/8/2026 7:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:12,103] Error 
****************************????****************************
??????:19/8/2026 7:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:12,292] Error 
****************************????****************************
??????:19/8/2026 7:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:12,481] Error 
****************************????****************************
??????:19/8/2026 7:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:12,670] Error 
****************************????****************************
??????:19/8/2026 7:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:12,867] Error 
****************************????****************************
??????:19/8/2026 7:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:13,054] Error 
****************************????****************************
??????:19/8/2026 7:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:13,241] Error 
****************************????****************************
??????:19/8/2026 7:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:13,427] Error 
****************************????****************************
??????:19/8/2026 7:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:13,612] Error 
****************************????****************************
??????:19/8/2026 7:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:13,800] Error 
****************************????****************************
??????:19/8/2026 7:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:13,984] Error 
****************************????****************************
??????:19/8/2026 7:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:14,166] Error 
****************************????****************************
??????:19/8/2026 7:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:14,338] Error 
****************************????****************************
??????:19/8/2026 7:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:14,513] Error 
****************************????****************************
??????:19/8/2026 7:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:14,687] Error 
****************************????****************************
??????:19/8/2026 7:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:14,866] Error 
****************************????****************************
??????:19/8/2026 7:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:15,041] Error 
****************************????****************************
??????:19/8/2026 7:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:15,212] Error 
****************************????****************************
??????:19/8/2026 7:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:15,388] Error 
****************************????****************************
??????:19/8/2026 7:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:15,559] Error 
****************************????****************************
??????:19/8/2026 7:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:15,741] Error 
****************************????****************************
??????:19/8/2026 7:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:15,928] Error 
****************************????****************************
??????:19/8/2026 7:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:16,117] Error 
****************************????****************************
??????:19/8/2026 7:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:16,302] Error 
****************************????****************************
??????:19/8/2026 7:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:16,481] Error 
****************************????****************************
??????:19/8/2026 7:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:16,660] Error 
****************************????****************************
??????:19/8/2026 7:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:16,854] Error 
****************************????****************************
??????:19/8/2026 7:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:17,041] Error 
****************************????****************************
??????:19/8/2026 7:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:17,228] Error 
****************************????****************************
??????:19/8/2026 7:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:17,418] Error 
****************************????****************************
??????:19/8/2026 7:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:17,606] Error 
****************************????****************************
??????:19/8/2026 7:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:17,798] Error 
****************************????****************************
??????:19/8/2026 7:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:17,994] Error 
****************************????****************************
??????:19/8/2026 7:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:18,182] Error 
****************************????****************************
??????:19/8/2026 7:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:18,370] Error 
****************************????****************************
??????:19/8/2026 7:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:18,560] Error 
****************************????****************************
??????:19/8/2026 7:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:18,756] Error 
****************************????****************************
??????:19/8/2026 7:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:18,942] Error 
****************************????****************************
??????:19/8/2026 7:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:19,118] Error 
****************************????****************************
??????:19/8/2026 7:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:19,308] Error 
****************************????****************************
??????:19/8/2026 7:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:19,491] Error 
****************************????****************************
??????:19/8/2026 7:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:19,684] Error 
****************************????****************************
??????:19/8/2026 7:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:19,876] Error 
****************************????****************************
??????:19/8/2026 7:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:20,067] Error 
****************************????****************************
??????:19/8/2026 7:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:20,257] Error 
****************************????****************************
??????:19/8/2026 7:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:20,448] Error 
****************************????****************************
??????:19/8/2026 7:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:20,638] Error 
****************************????****************************
??????:19/8/2026 7:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:20,839] Error 
****************************????****************************
??????:19/8/2026 7:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:21,027] Error 
****************************????****************************
??????:19/8/2026 7:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:21,220] Error 
****************************????****************************
??????:19/8/2026 7:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:21,411] Error 
****************************????****************************
??????:19/8/2026 7:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:21,605] Error 
****************************????****************************
??????:19/8/2026 7:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:21,807] Error 
****************************????****************************
??????:19/8/2026 7:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:22,007] Error 
****************************????****************************
??????:19/8/2026 7:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:22,213] Error 
****************************????****************************
??????:19/8/2026 7:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:22,409] Error 
****************************????****************************
??????:19/8/2026 7:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:22,603] Error 
****************************????****************************
??????:19/8/2026 7:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:22,809] Error 
****************************????****************************
??????:19/8/2026 7:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:23,001] Error 
****************************????****************************
??????:19/8/2026 7:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:23,192] Error 
****************************????****************************
??????:19/8/2026 7:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:23,384] Error 
****************************????****************************
??????:19/8/2026 7:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:23,574] Error 
****************************????****************************
??????:19/8/2026 7:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:23,767] Error 
****************************????****************************
??????:19/8/2026 7:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:23,958] Error 
****************************????****************************
??????:19/8/2026 7:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:24,149] Error 
****************************????****************************
??????:19/8/2026 7:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:24,346] Error 
****************************????****************************
??????:19/8/2026 7:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:24,543] Error 
****************************????****************************
??????:19/8/2026 7:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:24,748] Error 
****************************????****************************
??????:19/8/2026 7:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:24,941] Error 
****************************????****************************
??????:19/8/2026 7:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:25,136] Error 
****************************????****************************
??????:19/8/2026 7:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:25,330] Error 
****************************????****************************
??????:19/8/2026 7:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:25,528] Error 
****************************????****************************
??????:19/8/2026 7:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:25,728] Error 
****************************????****************************
??????:19/8/2026 7:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:25,922] Error 
****************************????****************************
??????:19/8/2026 7:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:26,123] Error 
****************************????****************************
??????:19/8/2026 7:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:26,326] Error 
****************************????****************************
??????:19/8/2026 7:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:26,522] Error 
****************************????****************************
??????:19/8/2026 7:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:26,710] Error 
****************************????****************************
??????:19/8/2026 7:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:26,897] Error 
****************************????****************************
??????:19/8/2026 7:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:27,082] Error 
****************************????****************************
??????:19/8/2026 7:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:27,270] Error 
****************************????****************************
??????:19/8/2026 7:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:27,454] Error 
****************************????****************************
??????:19/8/2026 7:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:27,633] Error 
****************************????****************************
??????:19/8/2026 7:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:27,826] Error 
****************************????****************************
??????:19/8/2026 7:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:28,016] Error 
****************************????****************************
??????:19/8/2026 7:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:28,206] Error 
****************************????****************************
??????:19/8/2026 7:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:28,396] Error 
****************************????****************************
??????:19/8/2026 7:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:28,582] Error 
****************************????****************************
??????:19/8/2026 7:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:28,775] Error 
****************************????****************************
??????:19/8/2026 7:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:28,955] Error 
****************************????****************************
??????:19/8/2026 7:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:29,135] Error 
****************************????****************************
??????:19/8/2026 7:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:29,320] Error 
****************************????****************************
??????:19/8/2026 7:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:29,498] Error 
****************************????****************************
??????:19/8/2026 7:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:29,678] Error 
****************************????****************************
??????:19/8/2026 7:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:29,860] Error 
****************************????****************************
??????:19/8/2026 7:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:30,046] Error 
****************************????****************************
??????:19/8/2026 7:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:30,235] Error 
****************************????****************************
??????:19/8/2026 7:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:30,414] Error 
****************************????****************************
??????:19/8/2026 7:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:30,590] Error 
****************************????****************************
??????:19/8/2026 7:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:30,777] Error 
****************************????****************************
??????:19/8/2026 7:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:30,967] Error 
****************************????****************************
??????:19/8/2026 7:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:31,152] Error 
****************************????****************************
??????:19/8/2026 7:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:31,341] Error 
****************************????****************************
??????:19/8/2026 7:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:31,533] Error 
****************************????****************************
??????:19/8/2026 7:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:31,720] Error 
****************************????****************************
??????:19/8/2026 7:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:31,909] Error 
****************************????****************************
??????:19/8/2026 7:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:32,095] Error 
****************************????****************************
??????:19/8/2026 7:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:32,284] Error 
****************************????****************************
??????:19/8/2026 7:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:32,473] Error 
****************************????****************************
??????:19/8/2026 7:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:32,651] Error 
****************************????****************************
??????:19/8/2026 7:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:32,843] Error 
****************************????****************************
??????:19/8/2026 7:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:33,030] Error 
****************************????****************************
??????:19/8/2026 7:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:33,215] Error 
****************************????****************************
??????:19/8/2026 7:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:33,401] Error 
****************************????****************************
??????:19/8/2026 7:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:33,593] Error 
****************************????****************************
??????:19/8/2026 7:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:33,784] Error 
****************************????****************************
??????:19/8/2026 7:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:33,971] Error 
****************************????****************************
??????:19/8/2026 7:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:34,157] Error 
****************************????****************************
??????:19/8/2026 7:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:34,350] Error 
****************************????****************************
??????:19/8/2026 7:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:34,532] Error 
****************************????****************************
??????:19/8/2026 7:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:34,715] Error 
****************************????****************************
??????:19/8/2026 7:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:34,906] Error 
****************************????****************************
??????:19/8/2026 7:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:35,090] Error 
****************************????****************************
??????:19/8/2026 7:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:35,278] Error 
****************************????****************************
??????:19/8/2026 7:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:35,463] Error 
****************************????****************************
??????:19/8/2026 7:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:35,652] Error 
****************************????****************************
??????:19/8/2026 7:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:35,847] Error 
****************************????****************************
??????:19/8/2026 7:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:36,034] Error 
****************************????****************************
??????:19/8/2026 7:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:36,223] Error 
****************************????****************************
??????:19/8/2026 7:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:36,414] Error 
****************************????****************************
??????:19/8/2026 7:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:36,607] Error 
****************************????****************************
??????:19/8/2026 7:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:36,799] Error 
****************************????****************************
??????:19/8/2026 7:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:36,986] Error 
****************************????****************************
??????:19/8/2026 7:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:37,177] Error 
****************************????****************************
??????:19/8/2026 7:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:37,365] Error 
****************************????****************************
??????:19/8/2026 7:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:37,553] Error 
****************************????****************************
??????:19/8/2026 7:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:37,751] Error 
****************************????****************************
??????:19/8/2026 7:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:37,940] Error 
****************************????****************************
??????:19/8/2026 7:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:38,126] Error 
****************************????****************************
??????:19/8/2026 7:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:38,319] Error 
****************************????****************************
??????:19/8/2026 7:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:38,496] Error 
****************************????****************************
??????:19/8/2026 7:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:38,679] Error 
****************************????****************************
??????:19/8/2026 7:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:38,875] Error 
****************************????****************************
??????:19/8/2026 7:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:39,065] Error 
****************************????****************************
??????:19/8/2026 7:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:39,253] Error 
****************************????****************************
??????:19/8/2026 7:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:39,445] Error 
****************************????****************************
??????:19/8/2026 7:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:39,633] Error 
****************************????****************************
??????:19/8/2026 7:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:39,828] Error 
****************************????****************************
??????:19/8/2026 7:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:40,019] Error 
****************************????****************************
??????:19/8/2026 7:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:40,207] Error 
****************************????****************************
??????:19/8/2026 7:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:40,398] Error 
****************************????****************************
??????:19/8/2026 7:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:40,588] Error 
****************************????****************************
??????:19/8/2026 7:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:40,779] Error 
****************************????****************************
??????:19/8/2026 7:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:40,957] Error 
****************************????****************************
??????:19/8/2026 7:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:41,136] Error 
****************************????****************************
??????:19/8/2026 7:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:41,314] Error 
****************************????****************************
??????:19/8/2026 7:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:41,492] Error 
****************************????****************************
??????:19/8/2026 7:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:41,671] Error 
****************************????****************************
??????:19/8/2026 7:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:41,854] Error 
****************************????****************************
??????:19/8/2026 7:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:42,036] Error 
****************************????****************************
??????:19/8/2026 7:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:42,207] Error 
****************************????****************************
??????:19/8/2026 7:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:42,398] Error 
****************************????****************************
??????:19/8/2026 7:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:42,578] Error 
****************************????****************************
??????:19/8/2026 7:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:42,758] Error 
****************************????****************************
??????:19/8/2026 7:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:42,943] Error 
****************************????****************************
??????:19/8/2026 7:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:43,127] Error 
****************************????****************************
??????:19/8/2026 7:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:43,315] Error 
****************************????****************************
??????:19/8/2026 7:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:43,496] Error 
****************************????****************************
??????:19/8/2026 7:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:43,676] Error 
****************************????****************************
??????:19/8/2026 7:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:43,865] Error 
****************************????****************************
??????:19/8/2026 7:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:44,035] Error 
****************************????****************************
??????:19/8/2026 7:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:44,211] Error 
****************************????****************************
??????:19/8/2026 7:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:44,395] Error 
****************************????****************************
??????:19/8/2026 7:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:44,582] Error 
****************************????****************************
??????:19/8/2026 7:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:44,774] Error 
****************************????****************************
??????:19/8/2026 7:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:44,964] Error 
****************************????****************************
??????:19/8/2026 7:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:45,147] Error 
****************************????****************************
??????:19/8/2026 7:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:45,337] Error 
****************************????****************************
??????:19/8/2026 7:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:45,527] Error 
****************************????****************************
??????:19/8/2026 7:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:45,716] Error 
****************************????****************************
??????:19/8/2026 7:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:45,910] Error 
****************************????****************************
??????:19/8/2026 7:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:46,104] Error 
****************************????****************************
??????:19/8/2026 7:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:46,297] Error 
****************************????****************************
??????:19/8/2026 7:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:46,491] Error 
****************************????****************************
??????:19/8/2026 7:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:46,681] Error 
****************************????****************************
??????:19/8/2026 7:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:46,875] Error 
****************************????****************************
??????:19/8/2026 7:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:47,065] Error 
****************************????****************************
??????:19/8/2026 7:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:47,254] Error 
****************************????****************************
??????:19/8/2026 7:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:47,444] Error 
****************************????****************************
??????:19/8/2026 7:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:47,634] Error 
****************************????****************************
??????:19/8/2026 7:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:47,825] Error 
****************************????****************************
??????:19/8/2026 7:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:48,016] Error 
****************************????****************************
??????:19/8/2026 7:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:48,203] Error 
****************************????****************************
??????:19/8/2026 7:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:48,393] Error 
****************************????****************************
??????:19/8/2026 7:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:48,583] Error 
****************************????****************************
??????:19/8/2026 7:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:48,776] Error 
****************************????****************************
??????:19/8/2026 7:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:48,967] Error 
****************************????****************************
??????:19/8/2026 7:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:49,156] Error 
****************************????****************************
??????:19/8/2026 7:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:49,353] Error 
****************************????****************************
??????:19/8/2026 7:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:49,549] Error 
****************************????****************************
??????:19/8/2026 7:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:49,761] Error 
****************************????****************************
??????:19/8/2026 7:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:49,949] Error 
****************************????****************************
??????:19/8/2026 7:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:50,131] Error 
****************************????****************************
??????:19/8/2026 7:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:50,319] Error 
****************************????****************************
??????:19/8/2026 7:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:50,518] Error 
****************************????****************************
??????:19/8/2026 7:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:50,707] Error 
****************************????****************************
??????:19/8/2026 7:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:50,904] Error 
****************************????****************************
??????:19/8/2026 7:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:51,080] Error 
****************************????****************************
??????:19/8/2026 7:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:51,259] Error 
****************************????****************************
??????:19/8/2026 7:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:51,446] Error 
****************************????****************************
??????:19/8/2026 7:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:51,626] Error 
****************************????****************************
??????:19/8/2026 7:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:51,818] Error 
****************************????****************************
??????:19/8/2026 7:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:52,002] Error 
****************************????****************************
??????:19/8/2026 7:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:52,186] Error 
****************************????****************************
??????:19/8/2026 7:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:52,368] Error 
****************************????****************************
??????:19/8/2026 7:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:52,557] Error 
****************************????****************************
??????:19/8/2026 7:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:52,749] Error 
****************************????****************************
??????:19/8/2026 7:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:52,932] Error 
****************************????****************************
??????:19/8/2026 7:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:53,120] Error 
****************************????****************************
??????:19/8/2026 7:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:53,306] Error 
****************************????****************************
??????:19/8/2026 7:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:53,498] Error 
****************************????****************************
??????:19/8/2026 7:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:53,681] Error 
****************************????****************************
??????:19/8/2026 7:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:53,867] Error 
****************************????****************************
??????:19/8/2026 7:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:54,048] Error 
****************************????****************************
??????:19/8/2026 7:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:54,229] Error 
****************************????****************************
??????:19/8/2026 7:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:54,408] Error 
****************************????****************************
??????:19/8/2026 7:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:54,594] Error 
****************************????****************************
??????:19/8/2026 7:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:54,780] Error 
****************************????****************************
??????:19/8/2026 7:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:54,960] Error 
****************************????****************************
??????:19/8/2026 7:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:55,138] Error 
****************************????****************************
??????:19/8/2026 7:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:55,325] Error 
****************************????****************************
??????:19/8/2026 7:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:55,501] Error 
****************************????****************************
??????:19/8/2026 7:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:55,680] Error 
****************************????****************************
??????:19/8/2026 7:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:55,873] Error 
****************************????****************************
??????:19/8/2026 7:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:56,068] Error 
****************************????****************************
??????:19/8/2026 7:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:56,246] Error 
****************************????****************************
??????:19/8/2026 7:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:56,431] Error 
****************************????****************************
??????:19/8/2026 7:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:56,613] Error 
****************************????****************************
??????:19/8/2026 7:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:56,799] Error 
****************************????****************************
??????:19/8/2026 7:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:56,979] Error 
****************************????****************************
??????:19/8/2026 7:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:57,153] Error 
****************************????****************************
??????:19/8/2026 7:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:57,334] Error 
****************************????****************************
??????:19/8/2026 7:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:57,520] Error 
****************************????****************************
??????:19/8/2026 7:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:57,694] Error 
****************************????****************************
??????:19/8/2026 7:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:57,876] Error 
****************************????****************************
??????:19/8/2026 7:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:58,055] Error 
****************************????****************************
??????:19/8/2026 7:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:58,237] Error 
****************************????****************************
??????:19/8/2026 7:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:58,423] Error 
****************************????****************************
??????:19/8/2026 7:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:58,616] Error 
****************************????****************************
??????:19/8/2026 7:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:58,805] Error 
****************************????****************************
??????:19/8/2026 7:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:58,997] Error 
****************************????****************************
??????:19/8/2026 7:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:59,186] Error 
****************************????****************************
??????:19/8/2026 7:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:59,378] Error 
****************************????****************************
??????:19/8/2026 7:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:59,568] Error 
****************************????****************************
??????:19/8/2026 7:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:59,760] Error 
****************************????****************************
??????:19/8/2026 7:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:50:59,949] Error 
****************************????****************************
??????:19/8/2026 7:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:00,138] Error 
****************************????****************************
??????:19/8/2026 7:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:00,330] Error 
****************************????****************************
??????:19/8/2026 7:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:00,514] Error 
****************************????****************************
??????:19/8/2026 7:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:00,694] Error 
****************************????****************************
??????:19/8/2026 7:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:00,889] Error 
****************************????****************************
??????:19/8/2026 7:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:01,079] Error 
****************************????****************************
??????:19/8/2026 7:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:01,262] Error 
****************************????****************************
??????:19/8/2026 7:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:01,452] Error 
****************************????****************************
??????:19/8/2026 7:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:01,638] Error 
****************************????****************************
??????:19/8/2026 7:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:01,832] Error 
****************************????****************************
??????:19/8/2026 7:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:02,014] Error 
****************************????****************************
??????:19/8/2026 7:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:02,192] Error 
****************************????****************************
??????:19/8/2026 7:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:02,368] Error 
****************************????****************************
??????:19/8/2026 7:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:02,545] Error 
****************************????****************************
??????:19/8/2026 7:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:02,741] Error 
****************************????****************************
??????:19/8/2026 7:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:02,920] Error 
****************************????****************************
??????:19/8/2026 7:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:03,101] Error 
****************************????****************************
??????:19/8/2026 7:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:03,269] Error 
****************************????****************************
??????:19/8/2026 7:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:03,441] Error 
****************************????****************************
??????:19/8/2026 7:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:03,618] Error 
****************************????****************************
??????:19/8/2026 7:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:03,796] Error 
****************************????****************************
??????:19/8/2026 7:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:03,971] Error 
****************************????****************************
??????:19/8/2026 7:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:04,148] Error 
****************************????****************************
??????:19/8/2026 7:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:04,324] Error 
****************************????****************************
??????:19/8/2026 7:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:04,498] Error 
****************************????****************************
??????:19/8/2026 7:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:04,671] Error 
****************************????****************************
??????:19/8/2026 7:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:04,860] Error 
****************************????****************************
??????:19/8/2026 7:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:05,048] Error 
****************************????****************************
??????:19/8/2026 7:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:05,239] Error 
****************************????****************************
??????:19/8/2026 7:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:05,426] Error 
****************************????****************************
??????:19/8/2026 7:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:05,615] Error 
****************************????****************************
??????:19/8/2026 7:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:05,804] Error 
****************************????****************************
??????:19/8/2026 7:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:05,994] Error 
****************************????****************************
??????:19/8/2026 7:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:06,184] Error 
****************************????****************************
??????:19/8/2026 7:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:06,373] Error 
****************************????****************************
??????:19/8/2026 7:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:06,562] Error 
****************************????****************************
??????:19/8/2026 7:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:06,763] Error 
****************************????****************************
??????:19/8/2026 7:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:06,948] Error 
****************************????****************************
??????:19/8/2026 7:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:07,130] Error 
****************************????****************************
??????:19/8/2026 7:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:07,307] Error 
****************************????****************************
??????:19/8/2026 7:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:07,488] Error 
****************************????****************************
??????:19/8/2026 7:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:07,668] Error 
****************************????****************************
??????:19/8/2026 7:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:07,859] Error 
****************************????****************************
??????:19/8/2026 7:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:08,049] Error 
****************************????****************************
??????:19/8/2026 7:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:08,237] Error 
****************************????****************************
??????:19/8/2026 7:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:08,418] Error 
****************************????****************************
??????:19/8/2026 7:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:08,604] Error 
****************************????****************************
??????:19/8/2026 7:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:08,798] Error 
****************************????****************************
??????:19/8/2026 7:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:08,989] Error 
****************************????****************************
??????:19/8/2026 7:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:09,181] Error 
****************************????****************************
??????:19/8/2026 7:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:09,376] Error 
****************************????****************************
??????:19/8/2026 7:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:09,565] Error 
****************************????****************************
??????:19/8/2026 7:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:09,764] Error 
****************************????****************************
??????:19/8/2026 7:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:09,957] Error 
****************************????****************************
??????:19/8/2026 7:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:10,155] Error 
****************************????****************************
??????:19/8/2026 7:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:10,351] Error 
****************************????****************************
??????:19/8/2026 7:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:10,544] Error 
****************************????****************************
??????:19/8/2026 7:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:10,751] Error 
****************************????****************************
??????:19/8/2026 7:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:10,950] Error 
****************************????****************************
??????:19/8/2026 7:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:11,161] Error 
****************************????****************************
??????:19/8/2026 7:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:11,363] Error 
****************************????****************************
??????:19/8/2026 7:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:11,565] Error 
****************************????****************************
??????:19/8/2026 7:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:11,773] Error 
****************************????****************************
??????:19/8/2026 7:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:11,973] Error 
****************************????****************************
??????:19/8/2026 7:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:12,175] Error 
****************************????****************************
??????:19/8/2026 7:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:12,371] Error 
****************************????****************************
??????:19/8/2026 7:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:12,565] Error 
****************************????****************************
??????:19/8/2026 7:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:12,770] Error 
****************************????****************************
??????:19/8/2026 7:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:12,962] Error 
****************************????****************************
??????:19/8/2026 7:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:13,158] Error 
****************************????****************************
??????:19/8/2026 7:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:13,356] Error 
****************************????****************************
??????:19/8/2026 7:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:13,551] Error 
****************************????****************************
??????:19/8/2026 7:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:13,760] Error 
****************************????****************************
??????:19/8/2026 7:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:13,962] Error 
****************************????****************************
??????:19/8/2026 7:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:14,167] Error 
****************************????****************************
??????:19/8/2026 7:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:14,372] Error 
****************************????****************************
??????:19/8/2026 7:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:14,574] Error 
****************************????****************************
??????:19/8/2026 7:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:14,787] Error 
****************************????****************************
??????:19/8/2026 7:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:14,995] Error 
****************************????****************************
??????:19/8/2026 7:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:15,197] Error 
****************************????****************************
??????:19/8/2026 7:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:15,401] Error 
****************************????****************************
??????:19/8/2026 7:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:15,600] Error 
****************************????****************************
??????:19/8/2026 7:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:15,808] Error 
****************************????****************************
??????:19/8/2026 7:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:16,006] Error 
****************************????****************************
??????:19/8/2026 7:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:16,208] Error 
****************************????****************************
??????:19/8/2026 7:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:16,410] Error 
****************************????****************************
??????:19/8/2026 7:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:16,608] Error 
****************************????****************************
??????:19/8/2026 7:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:16,820] Error 
****************************????****************************
??????:19/8/2026 7:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:17,036] Error 
****************************????****************************
??????:19/8/2026 7:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:17,239] Error 
****************************????****************************
??????:19/8/2026 7:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:17,437] Error 
****************************????****************************
??????:19/8/2026 7:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:17,630] Error 
****************************????****************************
??????:19/8/2026 7:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:17,845] Error 
****************************????****************************
??????:19/8/2026 7:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:18,037] Error 
****************************????****************************
??????:19/8/2026 7:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:18,233] Error 
****************************????****************************
??????:19/8/2026 7:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:18,430] Error 
****************************????****************************
??????:19/8/2026 7:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:18,604] Error 
****************************????****************************
??????:19/8/2026 7:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:18,792] Error 
****************************????****************************
??????:19/8/2026 7:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:18,984] Error 
****************************????****************************
??????:19/8/2026 7:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:19,161] Error 
****************************????****************************
??????:19/8/2026 7:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:19,342] Error 
****************************????****************************
??????:19/8/2026 7:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:19,524] Error 
****************************????****************************
??????:19/8/2026 7:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:19,702] Error 
****************************????****************************
??????:19/8/2026 7:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:19,896] Error 
****************************????****************************
??????:19/8/2026 7:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:20,083] Error 
****************************????****************************
??????:19/8/2026 7:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:20,265] Error 
****************************????****************************
??????:19/8/2026 7:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:20,459] Error 
****************************????****************************
??????:19/8/2026 7:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:20,646] Error 
****************************????****************************
??????:19/8/2026 7:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:20,843] Error 
****************************????****************************
??????:19/8/2026 7:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:21,027] Error 
****************************????****************************
??????:19/8/2026 7:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:21,220] Error 
****************************????****************************
??????:19/8/2026 7:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:21,405] Error 
****************************????****************************
??????:19/8/2026 7:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:21,597] Error 
****************************????****************************
??????:19/8/2026 7:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:21,792] Error 
****************************????****************************
??????:19/8/2026 7:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:21,976] Error 
****************************????****************************
??????:19/8/2026 7:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:22,168] Error 
****************************????****************************
??????:19/8/2026 7:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:22,358] Error 
****************************????****************************
??????:19/8/2026 7:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:22,555] Error 
****************************????****************************
??????:19/8/2026 7:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:22,751] Error 
****************************????****************************
??????:19/8/2026 7:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:22,946] Error 
****************************????****************************
??????:19/8/2026 7:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:23,138] Error 
****************************????****************************
??????:19/8/2026 7:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:23,329] Error 
****************************????****************************
??????:19/8/2026 7:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:23,518] Error 
****************************????****************************
??????:19/8/2026 7:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:23,712] Error 
****************************????****************************
??????:19/8/2026 7:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:23,900] Error 
****************************????****************************
??????:19/8/2026 7:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:24,085] Error 
****************************????****************************
??????:19/8/2026 7:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:24,279] Error 
****************************????****************************
??????:19/8/2026 7:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:24,471] Error 
****************************????****************************
??????:19/8/2026 7:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:24,661] Error 
****************************????****************************
??????:19/8/2026 7:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:24,858] Error 
****************************????****************************
??????:19/8/2026 7:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:25,047] Error 
****************************????****************************
??????:19/8/2026 7:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:25,235] Error 
****************************????****************************
??????:19/8/2026 7:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:25,422] Error 
****************************????****************************
??????:19/8/2026 7:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:25,610] Error 
****************************????****************************
??????:19/8/2026 7:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:25,802] Error 
****************************????****************************
??????:19/8/2026 7:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:25,988] Error 
****************************????****************************
??????:19/8/2026 7:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:26,177] Error 
****************************????****************************
??????:19/8/2026 7:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:26,366] Error 
****************************????****************************
??????:19/8/2026 7:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:26,557] Error 
****************************????****************************
??????:19/8/2026 7:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:26,742] Error 
****************************????****************************
??????:19/8/2026 7:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:26,922] Error 
****************************????****************************
??????:19/8/2026 7:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:27,114] Error 
****************************????****************************
??????:19/8/2026 7:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:27,305] Error 
****************************????****************************
??????:19/8/2026 7:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:27,491] Error 
****************************????****************************
??????:19/8/2026 7:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:27,681] Error 
****************************????****************************
??????:19/8/2026 7:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:27,882] Error 
****************************????****************************
??????:19/8/2026 7:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:28,075] Error 
****************************????****************************
??????:19/8/2026 7:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:28,268] Error 
****************************????****************************
??????:19/8/2026 7:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:28,465] Error 
****************************????****************************
??????:19/8/2026 7:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:28,658] Error 
****************************????****************************
??????:19/8/2026 7:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:28,855] Error 
****************************????****************************
??????:19/8/2026 7:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:29,042] Error 
****************************????****************************
??????:19/8/2026 7:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:29,232] Error 
****************************????****************************
??????:19/8/2026 7:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:29,420] Error 
****************************????****************************
??????:19/8/2026 7:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:29,608] Error 
****************************????****************************
??????:19/8/2026 7:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:29,800] Error 
****************************????****************************
??????:19/8/2026 7:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:29,990] Error 
****************************????****************************
??????:19/8/2026 7:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:30,188] Error 
****************************????****************************
??????:19/8/2026 7:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:30,378] Error 
****************************????****************************
??????:19/8/2026 7:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:30,567] Error 
****************************????****************************
??????:19/8/2026 7:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:30,754] Error 
****************************????****************************
??????:19/8/2026 7:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:30,945] Error 
****************************????****************************
??????:19/8/2026 7:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:31,148] Error 
****************************????****************************
??????:19/8/2026 7:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:31,339] Error 
****************************????****************************
??????:19/8/2026 7:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:31,530] Error 
****************************????****************************
??????:19/8/2026 7:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:31,721] Error 
****************************????****************************
??????:19/8/2026 7:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:31,916] Error 
****************************????****************************
??????:19/8/2026 7:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:32,108] Error 
****************************????****************************
??????:19/8/2026 7:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:32,304] Error 
****************************????****************************
??????:19/8/2026 7:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:32,497] Error 
****************************????****************************
??????:19/8/2026 7:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:32,686] Error 
****************************????****************************
??????:19/8/2026 7:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:32,884] Error 
****************************????****************************
??????:19/8/2026 7:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:33,073] Error 
****************************????****************************
??????:19/8/2026 7:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:33,273] Error 
****************************????****************************
??????:19/8/2026 7:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:33,464] Error 
****************************????****************************
??????:19/8/2026 7:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:33,662] Error 
****************************????****************************
??????:19/8/2026 7:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:33,860] Error 
****************************????****************************
??????:19/8/2026 7:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:34,041] Error 
****************************????****************************
??????:19/8/2026 7:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:34,230] Error 
****************************????****************************
??????:19/8/2026 7:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:34,420] Error 
****************************????****************************
??????:19/8/2026 7:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:34,608] Error 
****************************????****************************
??????:19/8/2026 7:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:34,801] Error 
****************************????****************************
??????:19/8/2026 7:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:34,989] Error 
****************************????****************************
??????:19/8/2026 7:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:35,188] Error 
****************************????****************************
??????:19/8/2026 7:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:35,376] Error 
****************************????****************************
??????:19/8/2026 7:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:35,557] Error 
****************************????****************************
??????:19/8/2026 7:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:35,747] Error 
****************************????****************************
??????:19/8/2026 7:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:35,934] Error 
****************************????****************************
??????:19/8/2026 7:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:36,122] Error 
****************************????****************************
??????:19/8/2026 7:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:36,317] Error 
****************************????****************************
??????:19/8/2026 7:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:36,506] Error 
****************************????****************************
??????:19/8/2026 7:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:36,694] Error 
****************************????****************************
??????:19/8/2026 7:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:36,888] Error 
****************************????****************************
??????:19/8/2026 7:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:37,073] Error 
****************************????****************************
??????:19/8/2026 7:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:37,266] Error 
****************************????****************************
??????:19/8/2026 7:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:37,466] Error 
****************************????****************************
??????:19/8/2026 7:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:37,658] Error 
****************************????****************************
??????:19/8/2026 7:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:37,854] Error 
****************************????****************************
??????:19/8/2026 7:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:38,043] Error 
****************************????****************************
??????:19/8/2026 7:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:38,257] Error 
****************************????****************************
??????:19/8/2026 7:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:38,445] Error 
****************************????****************************
??????:19/8/2026 7:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:38,637] Error 
****************************????****************************
??????:19/8/2026 7:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:38,837] Error 
****************************????****************************
??????:19/8/2026 7:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:39,031] Error 
****************************????****************************
??????:19/8/2026 7:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:39,232] Error 
****************************????****************************
??????:19/8/2026 7:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:39,420] Error 
****************************????****************************
??????:19/8/2026 7:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:39,610] Error 
****************************????****************************
??????:19/8/2026 7:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:39,805] Error 
****************************????****************************
??????:19/8/2026 7:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:39,993] Error 
****************************????****************************
??????:19/8/2026 7:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:40,177] Error 
****************************????****************************
??????:19/8/2026 7:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:40,362] Error 
****************************????****************************
??????:19/8/2026 7:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:40,554] Error 
****************************????****************************
??????:19/8/2026 7:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:40,750] Error 
****************************????****************************
??????:19/8/2026 7:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:40,929] Error 
****************************????****************************
??????:19/8/2026 7:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:41,105] Error 
****************************????****************************
??????:19/8/2026 7:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:41,288] Error 
****************************????****************************
??????:19/8/2026 7:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:41,474] Error 
****************************????****************************
??????:19/8/2026 7:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:41,656] Error 
****************************????****************************
??????:19/8/2026 7:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:41,850] Error 
****************************????****************************
??????:19/8/2026 7:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:42,031] Error 
****************************????****************************
??????:19/8/2026 7:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:42,217] Error 
****************************????****************************
??????:19/8/2026 7:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:42,408] Error 
****************************????****************************
??????:19/8/2026 7:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:42,599] Error 
****************************????****************************
??????:19/8/2026 7:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:42,794] Error 
****************************????****************************
??????:19/8/2026 7:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:42,977] Error 
****************************????****************************
??????:19/8/2026 7:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:43,160] Error 
****************************????****************************
??????:19/8/2026 7:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:43,354] Error 
****************************????****************************
??????:19/8/2026 7:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:43,540] Error 
****************************????****************************
??????:19/8/2026 7:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:43,732] Error 
****************************????****************************
??????:19/8/2026 7:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:43,928] Error 
****************************????****************************
??????:19/8/2026 7:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:44,118] Error 
****************************????****************************
??????:19/8/2026 7:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:44,310] Error 
****************************????****************************
??????:19/8/2026 7:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:44,499] Error 
****************************????****************************
??????:19/8/2026 7:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:44,689] Error 
****************************????****************************
??????:19/8/2026 7:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:44,881] Error 
****************************????****************************
??????:19/8/2026 7:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:45,056] Error 
****************************????****************************
??????:19/8/2026 7:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:45,241] Error 
****************************????****************************
??????:19/8/2026 7:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:45,420] Error 
****************************????****************************
??????:19/8/2026 7:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:45,596] Error 
****************************????****************************
??????:19/8/2026 7:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:45,782] Error 
****************************????****************************
??????:19/8/2026 7:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:45,959] Error 
****************************????****************************
??????:19/8/2026 7:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:46,146] Error 
****************************????****************************
??????:19/8/2026 7:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:46,336] Error 
****************************????****************************
??????:19/8/2026 7:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:46,520] Error 
****************************????****************************
??????:19/8/2026 7:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:46,702] Error 
****************************????****************************
??????:19/8/2026 7:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:46,898] Error 
****************************????****************************
??????:19/8/2026 7:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:47,084] Error 
****************************????****************************
??????:19/8/2026 7:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:47,278] Error 
****************************????****************************
??????:19/8/2026 7:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:47,476] Error 
****************************????****************************
??????:19/8/2026 7:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:47,665] Error 
****************************????****************************
??????:19/8/2026 7:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:47,862] Error 
****************************????****************************
??????:19/8/2026 7:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:48,048] Error 
****************************????****************************
??????:19/8/2026 7:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:48,240] Error 
****************************????****************************
??????:19/8/2026 7:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:48,429] Error 
****************************????****************************
??????:19/8/2026 7:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:48,614] Error 
****************************????****************************
??????:19/8/2026 7:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:48,807] Error 
****************************????****************************
??????:19/8/2026 7:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:48,990] Error 
****************************????****************************
??????:19/8/2026 7:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:49,180] Error 
****************************????****************************
??????:19/8/2026 7:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:49,380] Error 
****************************????****************************
??????:19/8/2026 7:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:49,572] Error 
****************************????****************************
??????:19/8/2026 7:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:49,773] Error 
****************************????****************************
??????:19/8/2026 7:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:49,961] Error 
****************************????****************************
??????:19/8/2026 7:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:50,155] Error 
****************************????****************************
??????:19/8/2026 7:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:50,350] Error 
****************************????****************************
??????:19/8/2026 7:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:50,534] Error 
****************************????****************************
??????:19/8/2026 7:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:50,726] Error 
****************************????****************************
??????:19/8/2026 7:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:50,918] Error 
****************************????****************************
??????:19/8/2026 7:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:51,105] Error 
****************************????****************************
??????:19/8/2026 7:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:51,300] Error 
****************************????****************************
??????:19/8/2026 7:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:51,511] Error 
****************************????****************************
??????:19/8/2026 7:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:51,706] Error 
****************************????****************************
??????:19/8/2026 7:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:51,899] Error 
****************************????****************************
??????:19/8/2026 7:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:52,088] Error 
****************************????****************************
??????:19/8/2026 7:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:52,277] Error 
****************************????****************************
??????:19/8/2026 7:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:52,462] Error 
****************************????****************************
??????:19/8/2026 7:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:52,657] Error 
****************************????****************************
??????:19/8/2026 7:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:52,855] Error 
****************************????****************************
??????:19/8/2026 7:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:53,041] Error 
****************************????****************************
??????:19/8/2026 7:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:53,220] Error 
****************************????****************************
??????:19/8/2026 7:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:53,407] Error 
****************************????****************************
??????:19/8/2026 7:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:53,597] Error 
****************************????****************************
??????:19/8/2026 7:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:53,795] Error 
****************************????****************************
??????:19/8/2026 7:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:53,985] Error 
****************************????****************************
??????:19/8/2026 7:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:54,167] Error 
****************************????****************************
??????:19/8/2026 7:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:54,352] Error 
****************************????****************************
??????:19/8/2026 7:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:54,539] Error 
****************************????****************************
??????:19/8/2026 7:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:54,729] Error 
****************************????****************************
??????:19/8/2026 7:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:54,925] Error 
****************************????****************************
??????:19/8/2026 7:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:55,120] Error 
****************************????****************************
??????:19/8/2026 7:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:55,314] Error 
****************************????****************************
??????:19/8/2026 7:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:55,513] Error 
****************************????****************************
??????:19/8/2026 7:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:55,707] Error 
****************************????****************************
??????:19/8/2026 7:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:55,897] Error 
****************************????****************************
??????:19/8/2026 7:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:56,086] Error 
****************************????****************************
??????:19/8/2026 7:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:56,277] Error 
****************************????****************************
??????:19/8/2026 7:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:56,474] Error 
****************************????****************************
??????:19/8/2026 7:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:56,665] Error 
****************************????****************************
??????:19/8/2026 7:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:56,860] Error 
****************************????****************************
??????:19/8/2026 7:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:57,049] Error 
****************************????****************************
??????:19/8/2026 7:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:57,237] Error 
****************************????****************************
??????:19/8/2026 7:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:57,429] Error 
****************************????****************************
??????:19/8/2026 7:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:57,618] Error 
****************************????****************************
??????:19/8/2026 7:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:57,820] Error 
****************************????****************************
??????:19/8/2026 7:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:58,010] Error 
****************************????****************************
??????:19/8/2026 7:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:58,204] Error 
****************************????****************************
??????:19/8/2026 7:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:58,399] Error 
****************************????****************************
??????:19/8/2026 7:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:58,598] Error 
****************************????****************************
??????:19/8/2026 7:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:58,793] Error 
****************************????****************************
??????:19/8/2026 7:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:58,981] Error 
****************************????****************************
??????:19/8/2026 7:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:59,169] Error 
****************************????****************************
??????:19/8/2026 7:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:59,366] Error 
****************************????****************************
??????:19/8/2026 7:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:59,569] Error 
****************************????****************************
??????:19/8/2026 7:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:59,764] Error 
****************************????****************************
??????:19/8/2026 7:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:51:59,955] Error 
****************************????****************************
??????:19/8/2026 7:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:00,149] Error 
****************************????****************************
??????:19/8/2026 7:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:00,348] Error 
****************************????****************************
??????:19/8/2026 7:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:00,539] Error 
****************************????****************************
??????:19/8/2026 7:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:00,732] Error 
****************************????****************************
??????:19/8/2026 7:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:00,917] Error 
****************************????****************************
??????:19/8/2026 7:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:01,106] Error 
****************************????****************************
??????:19/8/2026 7:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:01,305] Error 
****************************????****************************
??????:19/8/2026 7:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:01,498] Error 
****************************????****************************
??????:19/8/2026 7:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:01,691] Error 
****************************????****************************
??????:19/8/2026 7:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:01,889] Error 
****************************????****************************
??????:19/8/2026 7:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:02,083] Error 
****************************????****************************
??????:19/8/2026 7:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:02,278] Error 
****************************????****************************
??????:19/8/2026 7:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:02,475] Error 
****************************????****************************
??????:19/8/2026 7:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:02,675] Error 
****************************????****************************
??????:19/8/2026 7:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:02,872] Error 
****************************????****************************
??????:19/8/2026 7:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:03,062] Error 
****************************????****************************
??????:19/8/2026 7:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:03,251] Error 
****************************????****************************
??????:19/8/2026 7:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:03,443] Error 
****************************????****************************
??????:19/8/2026 7:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:03,635] Error 
****************************????****************************
??????:19/8/2026 7:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:03,824] Error 
****************************????****************************
??????:19/8/2026 7:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:04,006] Error 
****************************????****************************
??????:19/8/2026 7:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:04,195] Error 
****************************????****************************
??????:19/8/2026 7:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:04,389] Error 
****************************????****************************
??????:19/8/2026 7:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:04,577] Error 
****************************????****************************
??????:19/8/2026 7:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:04,771] Error 
****************************????****************************
??????:19/8/2026 7:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:04,957] Error 
****************************????****************************
??????:19/8/2026 7:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:05,146] Error 
****************************????****************************
??????:19/8/2026 7:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:05,334] Error 
****************************????****************************
??????:19/8/2026 7:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:05,523] Error 
****************************????****************************
??????:19/8/2026 7:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:05,708] Error 
****************************????****************************
??????:19/8/2026 7:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:05,895] Error 
****************************????****************************
??????:19/8/2026 7:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:06,076] Error 
****************************????****************************
??????:19/8/2026 7:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:06,255] Error 
****************************????****************************
??????:19/8/2026 7:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:06,441] Error 
****************************????****************************
??????:19/8/2026 7:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:06,622] Error 
****************************????****************************
??????:19/8/2026 7:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:06,806] Error 
****************************????****************************
??????:19/8/2026 7:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:06,996] Error 
****************************????****************************
??????:19/8/2026 7:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:07,185] Error 
****************************????****************************
??????:19/8/2026 7:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:07,376] Error 
****************************????****************************
??????:19/8/2026 7:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:07,568] Error 
****************************????****************************
??????:19/8/2026 7:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:07,772] Error 
****************************????****************************
??????:19/8/2026 7:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:07,957] Error 
****************************????****************************
??????:19/8/2026 7:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:08,140] Error 
****************************????****************************
??????:19/8/2026 7:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:08,327] Error 
****************************????****************************
??????:19/8/2026 7:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:08,511] Error 
****************************????****************************
??????:19/8/2026 7:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:08,690] Error 
****************************????****************************
??????:19/8/2026 7:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:08,876] Error 
****************************????****************************
??????:19/8/2026 7:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:09,054] Error 
****************************????****************************
??????:19/8/2026 7:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:09,234] Error 
****************************????****************************
??????:19/8/2026 7:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:09,416] Error 
****************************????****************************
??????:19/8/2026 7:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:09,595] Error 
****************************????****************************
??????:19/8/2026 7:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:09,777] Error 
****************************????****************************
??????:19/8/2026 7:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:09,953] Error 
****************************????****************************
??????:19/8/2026 7:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:10,132] Error 
****************************????****************************
??????:19/8/2026 7:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:10,318] Error 
****************************????****************************
??????:19/8/2026 7:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:10,503] Error 
****************************????****************************
??????:19/8/2026 7:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:10,684] Error 
****************************????****************************
??????:19/8/2026 7:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:10,871] Error 
****************************????****************************
??????:19/8/2026 7:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:11,062] Error 
****************************????****************************
??????:19/8/2026 7:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:11,254] Error 
****************************????****************************
??????:19/8/2026 7:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:11,446] Error 
****************************????****************************
??????:19/8/2026 7:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:11,639] Error 
****************************????****************************
??????:19/8/2026 7:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:11,836] Error 
****************************????****************************
??????:19/8/2026 7:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:12,012] Error 
****************************????****************************
??????:19/8/2026 7:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:12,190] Error 
****************************????****************************
??????:19/8/2026 7:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:12,373] Error 
****************************????****************************
??????:19/8/2026 7:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:12,558] Error 
****************************????****************************
??????:19/8/2026 7:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:12,743] Error 
****************************????****************************
??????:19/8/2026 7:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:12,926] Error 
****************************????****************************
??????:19/8/2026 7:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:13,106] Error 
****************************????****************************
??????:19/8/2026 7:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:13,286] Error 
****************************????****************************
??????:19/8/2026 7:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:13,466] Error 
****************************????****************************
??????:19/8/2026 7:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:13,649] Error 
****************************????****************************
??????:19/8/2026 7:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:13,838] Error 
****************************????****************************
??????:19/8/2026 7:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:14,020] Error 
****************************????****************************
??????:19/8/2026 7:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:14,202] Error 
****************************????****************************
??????:19/8/2026 7:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:14,393] Error 
****************************????****************************
??????:19/8/2026 7:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:14,584] Error 
****************************????****************************
??????:19/8/2026 7:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:14,776] Error 
****************************????****************************
??????:19/8/2026 7:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:14,964] Error 
****************************????****************************
??????:19/8/2026 7:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:15,152] Error 
****************************????****************************
??????:19/8/2026 7:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:15,341] Error 
****************************????****************************
??????:19/8/2026 7:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:15,531] Error 
****************************????****************************
??????:19/8/2026 7:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:15,721] Error 
****************************????****************************
??????:19/8/2026 7:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:15,919] Error 
****************************????****************************
??????:19/8/2026 7:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:16,091] Error 
****************************????****************************
??????:19/8/2026 7:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:16,270] Error 
****************************????****************************
??????:19/8/2026 7:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:16,457] Error 
****************************????****************************
??????:19/8/2026 7:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:16,636] Error 
****************************????****************************
??????:19/8/2026 7:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:16,821] Error 
****************************????****************************
??????:19/8/2026 7:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:17,014] Error 
****************************????****************************
??????:19/8/2026 7:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:17,204] Error 
****************************????****************************
??????:19/8/2026 7:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:17,401] Error 
****************************????****************************
??????:19/8/2026 7:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:17,593] Error 
****************************????****************************
??????:19/8/2026 7:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:17,793] Error 
****************************????****************************
??????:19/8/2026 7:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:17,994] Error 
****************************????****************************
??????:19/8/2026 7:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:18,191] Error 
****************************????****************************
??????:19/8/2026 7:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:18,380] Error 
****************************????****************************
??????:19/8/2026 7:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:18,579] Error 
****************************????****************************
??????:19/8/2026 7:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:18,776] Error 
****************************????****************************
??????:19/8/2026 7:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:18,979] Error 
****************************????****************************
??????:19/8/2026 7:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:19,172] Error 
****************************????****************************
??????:19/8/2026 7:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:19,365] Error 
****************************????****************************
??????:19/8/2026 7:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:19,559] Error 
****************************????****************************
??????:19/8/2026 7:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:19,755] Error 
****************************????****************************
??????:19/8/2026 7:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:19,949] Error 
****************************????****************************
??????:19/8/2026 7:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:20,138] Error 
****************************????****************************
??????:19/8/2026 7:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:20,323] Error 
****************************????****************************
??????:19/8/2026 7:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:20,514] Error 
****************************????****************************
??????:19/8/2026 7:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:20,702] Error 
****************************????****************************
??????:19/8/2026 7:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:20,895] Error 
****************************????****************************
??????:19/8/2026 7:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:21,083] Error 
****************************????****************************
??????:19/8/2026 7:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:21,273] Error 
****************************????****************************
??????:19/8/2026 7:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:21,466] Error 
****************************????****************************
??????:19/8/2026 7:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:21,666] Error 
****************************????****************************
??????:19/8/2026 7:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:21,860] Error 
****************************????****************************
??????:19/8/2026 7:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:22,056] Error 
****************************????****************************
??????:19/8/2026 7:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:22,250] Error 
****************************????****************************
??????:19/8/2026 7:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:22,445] Error 
****************************????****************************
??????:19/8/2026 7:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:22,644] Error 
****************************????****************************
??????:19/8/2026 7:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:22,845] Error 
****************************????****************************
??????:19/8/2026 7:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:23,043] Error 
****************************????****************************
??????:19/8/2026 7:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:23,239] Error 
****************************????****************************
??????:19/8/2026 7:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:23,430] Error 
****************************????****************************
??????:19/8/2026 7:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:23,621] Error 
****************************????****************************
??????:19/8/2026 7:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:23,819] Error 
****************************????****************************
??????:19/8/2026 7:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:24,009] Error 
****************************????****************************
??????:19/8/2026 7:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:24,196] Error 
****************************????****************************
??????:19/8/2026 7:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:24,380] Error 
****************************????****************************
??????:19/8/2026 7:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:24,568] Error 
****************************????****************************
??????:19/8/2026 7:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:24,760] Error 
****************************????****************************
??????:19/8/2026 7:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:24,957] Error 
****************************????****************************
??????:19/8/2026 7:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:25,149] Error 
****************************????****************************
??????:19/8/2026 7:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:25,341] Error 
****************************????****************************
??????:19/8/2026 7:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:25,530] Error 
****************************????****************************
??????:19/8/2026 7:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:25,722] Error 
****************************????****************************
??????:19/8/2026 7:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:25,918] Error 
****************************????****************************
??????:19/8/2026 7:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:26,111] Error 
****************************????****************************
??????:19/8/2026 7:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:26,304] Error 
****************************????****************************
??????:19/8/2026 7:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:26,504] Error 
****************************????****************************
??????:19/8/2026 7:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:26,697] Error 
****************************????****************************
??????:19/8/2026 7:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:26,896] Error 
****************************????****************************
??????:19/8/2026 7:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:27,087] Error 
****************************????****************************
??????:19/8/2026 7:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:27,284] Error 
****************************????****************************
??????:19/8/2026 7:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:27,475] Error 
****************************????****************************
??????:19/8/2026 7:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:27,667] Error 
****************************????****************************
??????:19/8/2026 7:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:27,865] Error 
****************************????****************************
??????:19/8/2026 7:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:28,068] Error 
****************************????****************************
??????:19/8/2026 7:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:28,261] Error 
****************************????****************************
??????:19/8/2026 7:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:28,453] Error 
****************************????****************************
??????:19/8/2026 7:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:28,651] Error 
****************************????****************************
??????:19/8/2026 7:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:28,848] Error 
****************************????****************************
??????:19/8/2026 7:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:29,040] Error 
****************************????****************************
??????:19/8/2026 7:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:29,231] Error 
****************************????****************************
??????:19/8/2026 7:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:29,427] Error 
****************************????****************************
??????:19/8/2026 7:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:29,619] Error 
****************************????****************************
??????:19/8/2026 7:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:29,817] Error 
****************************????****************************
??????:19/8/2026 7:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:30,005] Error 
****************************????****************************
??????:19/8/2026 7:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:30,188] Error 
****************************????****************************
??????:19/8/2026 7:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:30,378] Error 
****************************????****************************
??????:19/8/2026 7:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:30,560] Error 
****************************????****************************
??????:19/8/2026 7:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:30,751] Error 
****************************????****************************
??????:19/8/2026 7:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:30,937] Error 
****************************????****************************
??????:19/8/2026 7:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:31,119] Error 
****************************????****************************
??????:19/8/2026 7:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:31,306] Error 
****************************????****************************
??????:19/8/2026 7:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:31,500] Error 
****************************????****************************
??????:19/8/2026 7:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:31,690] Error 
****************************????****************************
??????:19/8/2026 7:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:31,889] Error 
****************************????****************************
??????:19/8/2026 7:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:32,096] Error 
****************************????****************************
??????:19/8/2026 7:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:32,289] Error 
****************************????****************************
??????:19/8/2026 7:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:32,499] Error 
****************************????****************************
??????:19/8/2026 7:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:32,707] Error 
****************************????****************************
??????:19/8/2026 7:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:32,915] Error 
****************************????****************************
??????:19/8/2026 7:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:33,119] Error 
****************************????****************************
??????:19/8/2026 7:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:33,324] Error 
****************************????****************************
??????:19/8/2026 7:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:33,525] Error 
****************************????****************************
??????:19/8/2026 7:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:33,733] Error 
****************************????****************************
??????:19/8/2026 7:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:33,941] Error 
****************************????****************************
??????:19/8/2026 7:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:34,143] Error 
****************************????****************************
??????:19/8/2026 7:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:34,346] Error 
****************************????****************************
??????:19/8/2026 7:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:34,547] Error 
****************************????****************************
??????:19/8/2026 7:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:34,752] Error 
****************************????****************************
??????:19/8/2026 7:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:34,948] Error 
****************************????****************************
??????:19/8/2026 7:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:35,147] Error 
****************************????****************************
??????:19/8/2026 7:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:35,344] Error 
****************************????****************************
??????:19/8/2026 7:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:35,551] Error 
****************************????****************************
??????:19/8/2026 7:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:35,754] Error 
****************************????****************************
??????:19/8/2026 7:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:35,955] Error 
****************************????****************************
??????:19/8/2026 7:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:36,157] Error 
****************************????****************************
??????:19/8/2026 7:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:36,360] Error 
****************************????****************************
??????:19/8/2026 7:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:36,560] Error 
****************************????****************************
??????:19/8/2026 7:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:36,768] Error 
****************************????****************************
??????:19/8/2026 7:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:36,969] Error 
****************************????****************************
??????:19/8/2026 7:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:37,170] Error 
****************************????****************************
??????:19/8/2026 7:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:37,373] Error 
****************************????****************************
??????:19/8/2026 7:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:37,574] Error 
****************************????****************************
??????:19/8/2026 7:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:37,781] Error 
****************************????****************************
??????:19/8/2026 7:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:37,980] Error 
****************************????****************************
??????:19/8/2026 7:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:38,179] Error 
****************************????****************************
??????:19/8/2026 7:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:38,374] Error 
****************************????****************************
??????:19/8/2026 7:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:38,571] Error 
****************************????****************************
??????:19/8/2026 7:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:38,766] Error 
****************************????****************************
??????:19/8/2026 7:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:38,962] Error 
****************************????****************************
??????:19/8/2026 7:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:39,151] Error 
****************************????****************************
??????:19/8/2026 7:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:39,350] Error 
****************************????****************************
??????:19/8/2026 7:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:39,547] Error 
****************************????****************************
??????:19/8/2026 7:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:39,748] Error 
****************************????****************************
??????:19/8/2026 7:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:39,925] Error 
****************************????****************************
??????:19/8/2026 7:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:40,108] Error 
****************************????****************************
??????:19/8/2026 7:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:40,286] Error 
****************************????****************************
??????:19/8/2026 7:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:40,464] Error 
****************************????****************************
??????:19/8/2026 7:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:40,642] Error 
****************************????****************************
??????:19/8/2026 7:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:40,827] Error 
****************************????****************************
??????:19/8/2026 7:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:41,002] Error 
****************************????****************************
??????:19/8/2026 7:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:41,179] Error 
****************************????****************************
??????:19/8/2026 7:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:41,354] Error 
****************************????****************************
??????:19/8/2026 7:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:41,530] Error 
****************************????****************************
??????:19/8/2026 7:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:41,710] Error 
****************************????****************************
??????:19/8/2026 7:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:41,887] Error 
****************************????****************************
??????:19/8/2026 7:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:42,060] Error 
****************************????****************************
??????:19/8/2026 7:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:42,233] Error 
****************************????****************************
??????:19/8/2026 7:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:42,406] Error 
****************************????****************************
??????:19/8/2026 7:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:42,580] Error 
****************************????****************************
??????:19/8/2026 7:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:42,764] Error 
****************************????****************************
??????:19/8/2026 7:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:42,952] Error 
****************************????****************************
??????:19/8/2026 7:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:43,145] Error 
****************************????****************************
??????:19/8/2026 7:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:43,338] Error 
****************************????****************************
??????:19/8/2026 7:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:43,528] Error 
****************************????****************************
??????:19/8/2026 7:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:43,721] Error 
****************************????****************************
??????:19/8/2026 7:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:43,918] Error 
****************************????****************************
??????:19/8/2026 7:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:44,114] Error 
****************************????****************************
??????:19/8/2026 7:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:44,311] Error 
****************************????****************************
??????:19/8/2026 7:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:44,505] Error 
****************************????****************************
??????:19/8/2026 7:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:44,700] Error 
****************************????****************************
??????:19/8/2026 7:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:44,899] Error 
****************************????****************************
??????:19/8/2026 7:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:45,095] Error 
****************************????****************************
??????:19/8/2026 7:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:45,290] Error 
****************************????****************************
??????:19/8/2026 7:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:45,487] Error 
****************************????****************************
??????:19/8/2026 7:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:45,689] Error 
****************************????****************************
??????:19/8/2026 7:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:45,882] Error 
****************************????****************************
??????:19/8/2026 7:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:46,069] Error 
****************************????****************************
??????:19/8/2026 7:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:46,255] Error 
****************************????****************************
??????:19/8/2026 7:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:46,438] Error 
****************************????****************************
??????:19/8/2026 7:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:46,624] Error 
****************************????****************************
??????:19/8/2026 7:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:46,813] Error 
****************************????****************************
??????:19/8/2026 7:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:47,005] Error 
****************************????****************************
??????:19/8/2026 7:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:47,193] Error 
****************************????****************************
??????:19/8/2026 7:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:47,382] Error 
****************************????****************************
??????:19/8/2026 7:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:47,573] Error 
****************************????****************************
??????:19/8/2026 7:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:47,763] Error 
****************************????****************************
??????:19/8/2026 7:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:47,955] Error 
****************************????****************************
??????:19/8/2026 7:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:48,145] Error 
****************************????****************************
??????:19/8/2026 7:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:48,341] Error 
****************************????****************************
??????:19/8/2026 7:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:48,533] Error 
****************************????****************************
??????:19/8/2026 7:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:48,727] Error 
****************************????****************************
??????:19/8/2026 7:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:48,907] Error 
****************************????****************************
??????:19/8/2026 7:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:49,092] Error 
****************************????****************************
??????:19/8/2026 7:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:49,291] Error 
****************************????****************************
??????:19/8/2026 7:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:49,489] Error 
****************************????****************************
??????:19/8/2026 7:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:49,693] Error 
****************************????****************************
??????:19/8/2026 7:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:49,888] Error 
****************************????****************************
??????:19/8/2026 7:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:50,078] Error 
****************************????****************************
??????:19/8/2026 7:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:50,266] Error 
****************************????****************************
??????:19/8/2026 7:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:50,452] Error 
****************************????****************************
??????:19/8/2026 7:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:50,643] Error 
****************************????****************************
??????:19/8/2026 7:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:50,838] Error 
****************************????****************************
??????:19/8/2026 7:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:51,029] Error 
****************************????****************************
??????:19/8/2026 7:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:51,219] Error 
****************************????****************************
??????:19/8/2026 7:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:51,407] Error 
****************************????****************************
??????:19/8/2026 7:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:51,596] Error 
****************************????****************************
??????:19/8/2026 7:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:51,787] Error 
****************************????****************************
??????:19/8/2026 7:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:51,975] Error 
****************************????****************************
??????:19/8/2026 7:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:52,161] Error 
****************************????****************************
??????:19/8/2026 7:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:52,352] Error 
****************************????****************************
??????:19/8/2026 7:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:52,541] Error 
****************************????****************************
??????:19/8/2026 7:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:52,732] Error 
****************************????****************************
??????:19/8/2026 7:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:52,919] Error 
****************************????****************************
??????:19/8/2026 7:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:53,108] Error 
****************************????****************************
??????:19/8/2026 7:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:53,297] Error 
****************************????****************************
??????:19/8/2026 7:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:53,492] Error 
****************************????****************************
??????:19/8/2026 7:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:53,708] Error 
****************************????****************************
??????:19/8/2026 7:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:53,894] Error 
****************************????****************************
??????:19/8/2026 7:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:54,071] Error 
****************************????****************************
??????:19/8/2026 7:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:54,241] Error 
****************************????****************************
??????:19/8/2026 7:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:54,407] Error 
****************************????****************************
??????:19/8/2026 7:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:54,592] Error 
****************************????****************************
??????:19/8/2026 7:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:54,787] Error 
****************************????****************************
??????:19/8/2026 7:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:54,978] Error 
****************************????****************************
??????:19/8/2026 7:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:55,162] Error 
****************************????****************************
??????:19/8/2026 7:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:55,349] Error 
****************************????****************************
??????:19/8/2026 7:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:55,531] Error 
****************************????****************************
??????:19/8/2026 7:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:55,722] Error 
****************************????****************************
??????:19/8/2026 7:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:55,905] Error 
****************************????****************************
??????:19/8/2026 7:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:56,089] Error 
****************************????****************************
??????:19/8/2026 7:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:56,286] Error 
****************************????****************************
??????:19/8/2026 7:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:56,485] Error 
****************************????****************************
??????:19/8/2026 7:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:56,681] Error 
****************************????****************************
??????:19/8/2026 7:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:56,877] Error 
****************************????****************************
??????:19/8/2026 7:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:57,065] Error 
****************************????****************************
??????:19/8/2026 7:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:57,255] Error 
****************************????****************************
??????:19/8/2026 7:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:57,445] Error 
****************************????****************************
??????:19/8/2026 7:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:57,638] Error 
****************************????****************************
??????:19/8/2026 7:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:57,834] Error 
****************************????****************************
??????:19/8/2026 7:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:58,023] Error 
****************************????****************************
??????:19/8/2026 7:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:58,218] Error 
****************************????****************************
??????:19/8/2026 7:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:58,411] Error 
****************************????****************************
??????:19/8/2026 7:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:58,606] Error 
****************************????****************************
??????:19/8/2026 7:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:58,796] Error 
****************************????****************************
??????:19/8/2026 7:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:58,975] Error 
****************************????****************************
??????:19/8/2026 7:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:59,154] Error 
****************************????****************************
??????:19/8/2026 7:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:59,337] Error 
****************************????****************************
??????:19/8/2026 7:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:59,540] Error 
****************************????****************************
??????:19/8/2026 7:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:59,724] Error 
****************************????****************************
??????:19/8/2026 7:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:52:59,917] Error 
****************************????****************************
??????:19/8/2026 7:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:00,116] Error 
****************************????****************************
??????:19/8/2026 7:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:00,305] Error 
****************************????****************************
??????:19/8/2026 7:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:00,505] Error 
****************************????****************************
??????:19/8/2026 7:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:00,690] Error 
****************************????****************************
??????:19/8/2026 7:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:00,884] Error 
****************************????****************************
??????:19/8/2026 7:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:01,071] Error 
****************************????****************************
??????:19/8/2026 7:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:01,261] Error 
****************************????****************************
??????:19/8/2026 7:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:01,447] Error 
****************************????****************************
??????:19/8/2026 7:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:01,631] Error 
****************************????****************************
??????:19/8/2026 7:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:01,825] Error 
****************************????****************************
??????:19/8/2026 7:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:02,011] Error 
****************************????****************************
??????:19/8/2026 7:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:02,195] Error 
****************************????****************************
??????:19/8/2026 7:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:02,378] Error 
****************************????****************************
??????:19/8/2026 7:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:02,561] Error 
****************************????****************************
??????:19/8/2026 7:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:02,753] Error 
****************************????****************************
??????:19/8/2026 7:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:02,930] Error 
****************************????****************************
??????:19/8/2026 7:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:03,117] Error 
****************************????****************************
??????:19/8/2026 7:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:03,301] Error 
****************************????****************************
??????:19/8/2026 7:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:03,489] Error 
****************************????****************************
??????:19/8/2026 7:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:03,671] Error 
****************************????****************************
??????:19/8/2026 7:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:03,865] Error 
****************************????****************************
??????:19/8/2026 7:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:04,052] Error 
****************************????****************************
??????:19/8/2026 7:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:04,240] Error 
****************************????****************************
??????:19/8/2026 7:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:04,434] Error 
****************************????****************************
??????:19/8/2026 7:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:04,629] Error 
****************************????****************************
??????:19/8/2026 7:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:04,826] Error 
****************************????****************************
??????:19/8/2026 7:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:05,018] Error 
****************************????****************************
??????:19/8/2026 7:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:05,205] Error 
****************************????****************************
??????:19/8/2026 7:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:05,389] Error 
****************************????****************************
??????:19/8/2026 7:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:05,573] Error 
****************************????****************************
??????:19/8/2026 7:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:05,767] Error 
****************************????****************************
??????:19/8/2026 7:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:05,955] Error 
****************************????****************************
??????:19/8/2026 7:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:06,144] Error 
****************************????****************************
??????:19/8/2026 7:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:06,336] Error 
****************************????****************************
??????:19/8/2026 7:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:06,529] Error 
****************************????****************************
??????:19/8/2026 7:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:06,722] Error 
****************************????****************************
??????:19/8/2026 7:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:06,908] Error 
****************************????****************************
??????:19/8/2026 7:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:07,090] Error 
****************************????****************************
??????:19/8/2026 7:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:07,272] Error 
****************************????****************************
??????:19/8/2026 7:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:07,457] Error 
****************************????****************************
??????:19/8/2026 7:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:07,643] Error 
****************************????****************************
??????:19/8/2026 7:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:07,835] Error 
****************************????****************************
??????:19/8/2026 7:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:08,019] Error 
****************************????****************************
??????:19/8/2026 7:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:08,204] Error 
****************************????****************************
??????:19/8/2026 7:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:08,386] Error 
****************************????****************************
??????:19/8/2026 7:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:08,589] Error 
****************************????****************************
??????:19/8/2026 7:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:08,782] Error 
****************************????****************************
??????:19/8/2026 7:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:08,971] Error 
****************************????****************************
??????:19/8/2026 7:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:09,164] Error 
****************************????****************************
??????:19/8/2026 7:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:09,357] Error 
****************************????****************************
??????:19/8/2026 7:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:09,547] Error 
****************************????****************************
??????:19/8/2026 7:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:09,749] Error 
****************************????****************************
??????:19/8/2026 7:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:09,934] Error 
****************************????****************************
??????:19/8/2026 7:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:10,115] Error 
****************************????****************************
??????:19/8/2026 7:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:10,297] Error 
****************************????****************************
??????:19/8/2026 7:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:10,477] Error 
****************************????****************************
??????:19/8/2026 7:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:10,666] Error 
****************************????****************************
??????:19/8/2026 7:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:10,851] Error 
****************************????****************************
??????:19/8/2026 7:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:11,028] Error 
****************************????****************************
??????:19/8/2026 7:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:11,218] Error 
****************************????****************************
??????:19/8/2026 7:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:11,411] Error 
****************************????****************************
??????:19/8/2026 7:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:11,596] Error 
****************************????****************************
??????:19/8/2026 7:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:11,783] Error 
****************************????****************************
??????:19/8/2026 7:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:11,961] Error 
****************************????****************************
??????:19/8/2026 7:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:12,152] Error 
****************************????****************************
??????:19/8/2026 7:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:12,342] Error 
****************************????****************************
??????:19/8/2026 7:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:12,533] Error 
****************************????****************************
??????:19/8/2026 7:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:12,737] Error 
****************************????****************************
??????:19/8/2026 7:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:12,928] Error 
****************************????****************************
??????:19/8/2026 7:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:13,117] Error 
****************************????****************************
??????:19/8/2026 7:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:13,310] Error 
****************************????****************************
??????:19/8/2026 7:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:13,493] Error 
****************************????****************************
??????:19/8/2026 7:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:13,678] Error 
****************************????****************************
??????:19/8/2026 7:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:13,879] Error 
****************************????****************************
??????:19/8/2026 7:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:14,072] Error 
****************************????****************************
??????:19/8/2026 7:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:14,267] Error 
****************************????****************************
??????:19/8/2026 7:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:14,462] Error 
****************************????****************************
??????:19/8/2026 7:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:14,657] Error 
****************************????****************************
??????:19/8/2026 7:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:14,851] Error 
****************************????****************************
??????:19/8/2026 7:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:15,034] Error 
****************************????****************************
??????:19/8/2026 7:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:15,221] Error 
****************************????****************************
??????:19/8/2026 7:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:15,415] Error 
****************************????****************************
??????:19/8/2026 7:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:15,607] Error 
****************************????****************************
??????:19/8/2026 7:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:15,801] Error 
****************************????****************************
??????:19/8/2026 7:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:15,985] Error 
****************************????****************************
??????:19/8/2026 7:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:16,172] Error 
****************************????****************************
??????:19/8/2026 7:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:16,359] Error 
****************************????****************************
??????:19/8/2026 7:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:16,541] Error 
****************************????****************************
??????:19/8/2026 7:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:16,738] Error 
****************************????****************************
??????:19/8/2026 7:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:16,929] Error 
****************************????****************************
??????:19/8/2026 7:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:17,120] Error 
****************************????****************************
??????:19/8/2026 7:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:17,311] Error 
****************************????****************************
??????:19/8/2026 7:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:17,500] Error 
****************************????****************************
??????:19/8/2026 7:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:17,689] Error 
****************************????****************************
??????:19/8/2026 7:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:17,888] Error 
****************************????****************************
??????:19/8/2026 7:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:18,079] Error 
****************************????****************************
??????:19/8/2026 7:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:18,275] Error 
****************************????****************************
??????:19/8/2026 7:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:18,462] Error 
****************************????****************************
??????:19/8/2026 7:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:18,657] Error 
****************************????****************************
??????:19/8/2026 7:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:18,853] Error 
****************************????****************************
??????:19/8/2026 7:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:19,040] Error 
****************************????****************************
??????:19/8/2026 7:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:19,234] Error 
****************************????****************************
??????:19/8/2026 7:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:19,427] Error 
****************************????****************************
??????:19/8/2026 7:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:19,613] Error 
****************************????****************************
??????:19/8/2026 7:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:19,812] Error 
****************************????****************************
??????:19/8/2026 7:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:20,001] Error 
****************************????****************************
??????:19/8/2026 7:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:20,199] Error 
****************************????****************************
??????:19/8/2026 7:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:20,391] Error 
****************************????****************************
??????:19/8/2026 7:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:20,581] Error 
****************************????****************************
??????:19/8/2026 7:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:20,791] Error 
****************************????****************************
??????:19/8/2026 7:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:20,990] Error 
****************************????****************************
??????:19/8/2026 7:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:21,186] Error 
****************************????****************************
??????:19/8/2026 7:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:21,391] Error 
****************************????****************************
??????:19/8/2026 7:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:21,589] Error 
****************************????****************************
??????:19/8/2026 7:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:21,791] Error 
****************************????****************************
??????:19/8/2026 7:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:21,988] Error 
****************************????****************************
??????:19/8/2026 7:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:22,186] Error 
****************************????****************************
??????:19/8/2026 7:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:22,384] Error 
****************************????****************************
??????:19/8/2026 7:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:22,577] Error 
****************************????****************************
??????:19/8/2026 7:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:22,780] Error 
****************************????****************************
??????:19/8/2026 7:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:22,974] Error 
****************************????****************************
??????:19/8/2026 7:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:23,169] Error 
****************************????****************************
??????:19/8/2026 7:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:23,365] Error 
****************************????****************************
??????:19/8/2026 7:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:23,566] Error 
****************************????****************************
??????:19/8/2026 7:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:23,776] Error 
****************************????****************************
??????:19/8/2026 7:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:23,979] Error 
****************************????****************************
??????:19/8/2026 7:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:24,178] Error 
****************************????****************************
??????:19/8/2026 7:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:24,371] Error 
****************************????****************************
??????:19/8/2026 7:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:24,563] Error 
****************************????****************************
??????:19/8/2026 7:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:24,773] Error 
****************************????****************************
??????:19/8/2026 7:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:24,972] Error 
****************************????****************************
??????:19/8/2026 7:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:25,169] Error 
****************************????****************************
??????:19/8/2026 7:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:25,365] Error 
****************************????****************************
??????:19/8/2026 7:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:25,562] Error 
****************************????****************************
??????:19/8/2026 7:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:25,762] Error 
****************************????****************************
??????:19/8/2026 7:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:25,955] Error 
****************************????****************************
??????:19/8/2026 7:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:26,152] Error 
****************************????****************************
??????:19/8/2026 7:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:26,349] Error 
****************************????****************************
??????:19/8/2026 7:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:26,553] Error 
****************************????****************************
??????:19/8/2026 7:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:26,752] Error 
****************************????****************************
??????:19/8/2026 7:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:26,948] Error 
****************************????****************************
??????:19/8/2026 7:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:27,147] Error 
****************************????****************************
??????:19/8/2026 7:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:27,341] Error 
****************************????****************************
??????:19/8/2026 7:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:27,535] Error 
****************************????****************************
??????:19/8/2026 7:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:27,726] Error 
****************************????****************************
??????:19/8/2026 7:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:27,929] Error 
****************************????****************************
??????:19/8/2026 7:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:28,128] Error 
****************************????****************************
??????:19/8/2026 7:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:28,329] Error 
****************************????****************************
??????:19/8/2026 7:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:28,527] Error 
****************************????****************************
??????:19/8/2026 7:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:28,720] Error 
****************************????****************************
??????:19/8/2026 7:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:28,917] Error 
****************************????****************************
??????:19/8/2026 7:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:29,097] Error 
****************************????****************************
??????:19/8/2026 7:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:29,279] Error 
****************************????****************************
??????:19/8/2026 7:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:29,467] Error 
****************************????****************************
??????:19/8/2026 7:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:29,650] Error 
****************************????****************************
??????:19/8/2026 7:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:29,836] Error 
****************************????****************************
??????:19/8/2026 7:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:30,028] Error 
****************************????****************************
??????:19/8/2026 7:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:30,213] Error 
****************************????****************************
??????:19/8/2026 7:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:30,405] Error 
****************************????****************************
??????:19/8/2026 7:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:30,591] Error 
****************************????****************************
??????:19/8/2026 7:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:30,781] Error 
****************************????****************************
??????:19/8/2026 7:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:30,957] Error 
****************************????****************************
??????:19/8/2026 7:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:31,150] Error 
****************************????****************************
??????:19/8/2026 7:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:31,341] Error 
****************************????****************************
??????:19/8/2026 7:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:31,528] Error 
****************************????****************************
??????:19/8/2026 7:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:31,722] Error 
****************************????****************************
??????:19/8/2026 7:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:31,918] Error 
****************************????****************************
??????:19/8/2026 7:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:32,110] Error 
****************************????****************************
??????:19/8/2026 7:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:32,301] Error 
****************************????****************************
??????:19/8/2026 7:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:32,496] Error 
****************************????****************************
??????:19/8/2026 7:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:32,683] Error 
****************************????****************************
??????:19/8/2026 7:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:32,882] Error 
****************************????****************************
??????:19/8/2026 7:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:33,072] Error 
****************************????****************************
??????:19/8/2026 7:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:33,263] Error 
****************************????****************************
??????:19/8/2026 7:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:33,455] Error 
****************************????****************************
??????:19/8/2026 7:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:33,648] Error 
****************************????****************************
??????:19/8/2026 7:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:33,844] Error 
****************************????****************************
??????:19/8/2026 7:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:34,030] Error 
****************************????****************************
??????:19/8/2026 7:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:34,212] Error 
****************************????****************************
??????:19/8/2026 7:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:34,399] Error 
****************************????****************************
??????:19/8/2026 7:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:34,584] Error 
****************************????****************************
??????:19/8/2026 7:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:34,775] Error 
****************************????****************************
??????:19/8/2026 7:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:34,955] Error 
****************************????****************************
??????:19/8/2026 7:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:35,139] Error 
****************************????****************************
??????:19/8/2026 7:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:35,314] Error 
****************************????****************************
??????:19/8/2026 7:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:35,503] Error 
****************************????****************************
??????:19/8/2026 7:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:35,684] Error 
****************************????****************************
??????:19/8/2026 7:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:35,874] Error 
****************************????****************************
??????:19/8/2026 7:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:36,062] Error 
****************************????****************************
??????:19/8/2026 7:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:36,248] Error 
****************************????****************************
??????:19/8/2026 7:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:36,430] Error 
****************************????****************************
??????:19/8/2026 7:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:36,620] Error 
****************************????****************************
??????:19/8/2026 7:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:36,816] Error 
****************************????****************************
??????:19/8/2026 7:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:37,019] Error 
****************************????****************************
??????:19/8/2026 7:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:37,204] Error 
****************************????****************************
??????:19/8/2026 7:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:37,399] Error 
****************************????****************************
??????:19/8/2026 7:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:37,593] Error 
****************************????****************************
??????:19/8/2026 7:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:37,778] Error 
****************************????****************************
??????:19/8/2026 7:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:37,967] Error 
****************************????****************************
??????:19/8/2026 7:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:38,149] Error 
****************************????****************************
??????:19/8/2026 7:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:38,334] Error 
****************************????****************************
??????:19/8/2026 7:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:38,521] Error 
****************************????****************************
??????:19/8/2026 7:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:38,697] Error 
****************************????****************************
??????:19/8/2026 7:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:38,886] Error 
****************************????****************************
??????:19/8/2026 7:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:39,081] Error 
****************************????****************************
??????:19/8/2026 7:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:39,275] Error 
****************************????****************************
??????:19/8/2026 7:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:39,471] Error 
****************************????****************************
??????:19/8/2026 7:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:39,663] Error 
****************************????****************************
??????:19/8/2026 7:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:39,852] Error 
****************************????****************************
??????:19/8/2026 7:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:40,036] Error 
****************************????****************************
??????:19/8/2026 7:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:40,224] Error 
****************************????****************************
??????:19/8/2026 7:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:40,407] Error 
****************************????****************************
??????:19/8/2026 7:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:40,597] Error 
****************************????****************************
??????:19/8/2026 7:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:40,794] Error 
****************************????****************************
??????:19/8/2026 7:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:40,987] Error 
****************************????****************************
??????:19/8/2026 7:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:41,178] Error 
****************************????****************************
??????:19/8/2026 7:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:41,372] Error 
****************************????****************************
??????:19/8/2026 7:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:41,560] Error 
****************************????****************************
??????:19/8/2026 7:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:41,752] Error 
****************************????****************************
??????:19/8/2026 7:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:41,948] Error 
****************************????****************************
??????:19/8/2026 7:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:42,146] Error 
****************************????****************************
??????:19/8/2026 7:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:42,341] Error 
****************************????****************************
??????:19/8/2026 7:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:42,535] Error 
****************************????****************************
??????:19/8/2026 7:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:42,729] Error 
****************************????****************************
??????:19/8/2026 7:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:42,919] Error 
****************************????****************************
??????:19/8/2026 7:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:43,116] Error 
****************************????****************************
??????:19/8/2026 7:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:43,306] Error 
****************************????****************************
??????:19/8/2026 7:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:43,495] Error 
****************************????****************************
??????:19/8/2026 7:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:43,686] Error 
****************************????****************************
??????:19/8/2026 7:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:43,886] Error 
****************************????****************************
??????:19/8/2026 7:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:44,080] Error 
****************************????****************************
??????:19/8/2026 7:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:44,273] Error 
****************************????****************************
??????:19/8/2026 7:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:44,462] Error 
****************************????****************************
??????:19/8/2026 7:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:44,654] Error 
****************************????****************************
??????:19/8/2026 7:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:44,852] Error 
****************************????****************************
??????:19/8/2026 7:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:45,044] Error 
****************************????****************************
??????:19/8/2026 7:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:45,241] Error 
****************************????****************************
??????:19/8/2026 7:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:45,430] Error 
****************************????****************************
??????:19/8/2026 7:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:45,625] Error 
****************************????****************************
??????:19/8/2026 7:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:45,823] Error 
****************************????****************************
??????:19/8/2026 7:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:46,010] Error 
****************************????****************************
??????:19/8/2026 7:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:46,194] Error 
****************************????****************************
??????:19/8/2026 7:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:46,386] Error 
****************************????****************************
??????:19/8/2026 7:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:46,575] Error 
****************************????****************************
??????:19/8/2026 7:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:46,762] Error 
****************************????****************************
??????:19/8/2026 7:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:46,946] Error 
****************************????****************************
??????:19/8/2026 7:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:47,131] Error 
****************************????****************************
??????:19/8/2026 7:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:47,315] Error 
****************************????****************************
??????:19/8/2026 7:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:47,499] Error 
****************************????****************************
??????:19/8/2026 7:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:47,683] Error 
****************************????****************************
??????:19/8/2026 7:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:47,877] Error 
****************************????****************************
??????:19/8/2026 7:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:48,062] Error 
****************************????****************************
??????:19/8/2026 7:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:48,249] Error 
****************************????****************************
??????:19/8/2026 7:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:48,428] Error 
****************************????****************************
??????:19/8/2026 7:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:48,614] Error 
****************************????****************************
??????:19/8/2026 7:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:48,801] Error 
****************************????****************************
??????:19/8/2026 7:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:48,984] Error 
****************************????****************************
??????:19/8/2026 7:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:49,184] Error 
****************************????****************************
??????:19/8/2026 7:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:49,365] Error 
****************************????****************************
??????:19/8/2026 7:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:49,553] Error 
****************************????****************************
??????:19/8/2026 7:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:49,746] Error 
****************************????****************************
??????:19/8/2026 7:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:49,926] Error 
****************************????****************************
??????:19/8/2026 7:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:50,114] Error 
****************************????****************************
??????:19/8/2026 7:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:50,306] Error 
****************************????****************************
??????:19/8/2026 7:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:50,489] Error 
****************************????****************************
??????:19/8/2026 7:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:50,677] Error 
****************************????****************************
??????:19/8/2026 7:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:50,870] Error 
****************************????****************************
??????:19/8/2026 7:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:51,056] Error 
****************************????****************************
??????:19/8/2026 7:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:51,251] Error 
****************************????****************************
??????:19/8/2026 7:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:51,446] Error 
****************************????****************************
??????:19/8/2026 7:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:51,642] Error 
****************************????****************************
??????:19/8/2026 7:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:51,844] Error 
****************************????****************************
??????:19/8/2026 7:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:52,039] Error 
****************************????****************************
??????:19/8/2026 7:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:52,247] Error 
****************************????****************************
??????:19/8/2026 7:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:52,451] Error 
****************************????****************************
??????:19/8/2026 7:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:52,654] Error 
****************************????****************************
??????:19/8/2026 7:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:52,862] Error 
****************************????****************************
??????:19/8/2026 7:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:53,068] Error 
****************************????****************************
??????:19/8/2026 7:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:53,276] Error 
****************************????****************************
??????:19/8/2026 7:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:53,471] Error 
****************************????****************************
??????:19/8/2026 7:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:53,678] Error 
****************************????****************************
??????:19/8/2026 7:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:53,874] Error 
****************************????****************************
??????:19/8/2026 7:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:54,074] Error 
****************************????****************************
??????:19/8/2026 7:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:54,267] Error 
****************************????****************************
??????:19/8/2026 7:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:54,466] Error 
****************************????****************************
??????:19/8/2026 7:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:54,667] Error 
****************************????****************************
??????:19/8/2026 7:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:54,870] Error 
****************************????****************************
??????:19/8/2026 7:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:55,068] Error 
****************************????****************************
??????:19/8/2026 7:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:55,266] Error 
****************************????****************************
??????:19/8/2026 7:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:55,466] Error 
****************************????****************************
??????:19/8/2026 7:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:55,657] Error 
****************************????****************************
??????:19/8/2026 7:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:55,857] Error 
****************************????****************************
??????:19/8/2026 7:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:56,050] Error 
****************************????****************************
??????:19/8/2026 7:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:56,242] Error 
****************************????****************************
??????:19/8/2026 7:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:56,430] Error 
****************************????****************************
??????:19/8/2026 7:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:56,621] Error 
****************************????****************************
??????:19/8/2026 7:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:56,816] Error 
****************************????****************************
??????:19/8/2026 7:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:57,003] Error 
****************************????****************************
??????:19/8/2026 7:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:57,196] Error 
****************************????****************************
??????:19/8/2026 7:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:57,407] Error 
****************************????****************************
??????:19/8/2026 7:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:57,597] Error 
****************************????****************************
??????:19/8/2026 7:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:57,786] Error 
****************************????****************************
??????:19/8/2026 7:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:57,975] Error 
****************************????****************************
??????:19/8/2026 7:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:58,160] Error 
****************************????****************************
??????:19/8/2026 7:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:58,357] Error 
****************************????****************************
??????:19/8/2026 7:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:58,551] Error 
****************************????****************************
??????:19/8/2026 7:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:58,747] Error 
****************************????****************************
??????:19/8/2026 7:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:58,941] Error 
****************************????****************************
??????:19/8/2026 7:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:59,140] Error 
****************************????****************************
??????:19/8/2026 7:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:59,331] Error 
****************************????****************************
??????:19/8/2026 7:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:59,525] Error 
****************************????****************************
??????:19/8/2026 7:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:59,724] Error 
****************************????****************************
??????:19/8/2026 7:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:53:59,916] Error 
****************************????****************************
??????:19/8/2026 7:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:00,106] Error 
****************************????****************************
??????:19/8/2026 7:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:00,298] Error 
****************************????****************************
??????:19/8/2026 7:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:00,493] Error 
****************************????****************************
??????:19/8/2026 7:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:00,684] Error 
****************************????****************************
??????:19/8/2026 7:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:00,869] Error 
****************************????****************************
??????:19/8/2026 7:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:01,055] Error 
****************************????****************************
??????:19/8/2026 7:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:01,242] Error 
****************************????****************************
??????:19/8/2026 7:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:01,438] Error 
****************************????****************************
??????:19/8/2026 7:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:01,627] Error 
****************************????****************************
??????:19/8/2026 7:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:01,825] Error 
****************************????****************************
??????:19/8/2026 7:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:02,013] Error 
****************************????****************************
??????:19/8/2026 7:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:02,204] Error 
****************************????****************************
??????:19/8/2026 7:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:02,387] Error 
****************************????****************************
??????:19/8/2026 7:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:02,572] Error 
****************************????****************************
??????:19/8/2026 7:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:02,762] Error 
****************************????****************************
??????:19/8/2026 7:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:02,951] Error 
****************************????****************************
??????:19/8/2026 7:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:03,138] Error 
****************************????****************************
??????:19/8/2026 7:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:03,320] Error 
****************************????****************************
??????:19/8/2026 7:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:03,503] Error 
****************************????****************************
??????:19/8/2026 7:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:03,685] Error 
****************************????****************************
??????:19/8/2026 7:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:03,878] Error 
****************************????****************************
??????:19/8/2026 7:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:04,062] Error 
****************************????****************************
??????:19/8/2026 7:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:04,251] Error 
****************************????****************************
??????:19/8/2026 7:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:04,435] Error 
****************************????****************************
??????:19/8/2026 7:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:04,621] Error 
****************************????****************************
??????:19/8/2026 7:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:04,814] Error 
****************************????****************************
??????:19/8/2026 7:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:04,999] Error 
****************************????****************************
??????:19/8/2026 7:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:05,190] Error 
****************************????****************************
??????:19/8/2026 7:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:05,374] Error 
****************************????****************************
??????:19/8/2026 7:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:05,557] Error 
****************************????****************************
??????:19/8/2026 7:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:05,742] Error 
****************************????****************************
??????:19/8/2026 7:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:05,920] Error 
****************************????****************************
??????:19/8/2026 7:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:06,090] Error 
****************************????****************************
??????:19/8/2026 7:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:06,288] Error 
****************************????****************************
??????:19/8/2026 7:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:06,465] Error 
****************************????****************************
??????:19/8/2026 7:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:06,670] Error 
****************************????****************************
??????:19/8/2026 7:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:06,890] Error 
****************************????****************************
??????:19/8/2026 7:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:07,106] Error 
****************************????****************************
??????:19/8/2026 7:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:07,314] Error 
****************************????****************************
??????:19/8/2026 7:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:07,508] Error 
****************************????****************************
??????:19/8/2026 7:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:07,705] Error 
****************************????****************************
??????:19/8/2026 7:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:07,907] Error 
****************************????****************************
??????:19/8/2026 7:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:08,115] Error 
****************************????****************************
??????:19/8/2026 7:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:08,311] Error 
****************************????****************************
??????:19/8/2026 7:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:08,501] Error 
****************************????****************************
??????:19/8/2026 7:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:08,687] Error 
****************************????****************************
??????:19/8/2026 7:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:08,879] Error 
****************************????****************************
??????:19/8/2026 7:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:09,065] Error 
****************************????****************************
??????:19/8/2026 7:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:09,273] Error 
****************************????****************************
??????:19/8/2026 7:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:09,485] Error 
****************************????****************************
??????:19/8/2026 7:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:09,687] Error 
****************************????****************************
??????:19/8/2026 7:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:09,895] Error 
****************************????****************************
??????:19/8/2026 7:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:10,099] Error 
****************************????****************************
??????:19/8/2026 7:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:10,303] Error 
****************************????****************************
??????:19/8/2026 7:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:10,507] Error 
****************************????****************************
??????:19/8/2026 7:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:10,704] Error 
****************************????****************************
??????:19/8/2026 7:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:10,905] Error 
****************************????****************************
??????:19/8/2026 7:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:11,098] Error 
****************************????****************************
??????:19/8/2026 7:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:11,304] Error 
****************************????****************************
??????:19/8/2026 7:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:11,502] Error 
****************************????****************************
??????:19/8/2026 7:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:11,699] Error 
****************************????****************************
??????:19/8/2026 7:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:11,903] Error 
****************************????****************************
??????:19/8/2026 7:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:12,099] Error 
****************************????****************************
??????:19/8/2026 7:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:12,305] Error 
****************************????****************************
??????:19/8/2026 7:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:12,508] Error 
****************************????****************************
??????:19/8/2026 7:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:12,707] Error 
****************************????****************************
??????:19/8/2026 7:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:12,912] Error 
****************************????****************************
??????:19/8/2026 7:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:13,101] Error 
****************************????****************************
??????:19/8/2026 7:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:13,300] Error 
****************************????****************************
??????:19/8/2026 7:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:13,510] Error 
****************************????****************************
??????:19/8/2026 7:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:13,706] Error 
****************************????****************************
??????:19/8/2026 7:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:13,900] Error 
****************************????****************************
??????:19/8/2026 7:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:14,089] Error 
****************************????****************************
??????:19/8/2026 7:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:14,276] Error 
****************************????****************************
??????:19/8/2026 7:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:14,472] Error 
****************************????****************************
??????:19/8/2026 7:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:14,662] Error 
****************************????****************************
??????:19/8/2026 7:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:14,851] Error 
****************************????****************************
??????:19/8/2026 7:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:15,029] Error 
****************************????****************************
??????:19/8/2026 7:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:15,210] Error 
****************************????****************************
??????:19/8/2026 7:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:15,391] Error 
****************************????****************************
??????:19/8/2026 7:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:15,572] Error 
****************************????****************************
??????:19/8/2026 7:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:15,759] Error 
****************************????****************************
??????:19/8/2026 7:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:15,942] Error 
****************************????****************************
??????:19/8/2026 7:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:16,131] Error 
****************************????****************************
??????:19/8/2026 7:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:16,323] Error 
****************************????****************************
??????:19/8/2026 7:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:16,510] Error 
****************************????****************************
??????:19/8/2026 7:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:16,694] Error 
****************************????****************************
??????:19/8/2026 7:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:16,886] Error 
****************************????****************************
??????:19/8/2026 7:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:17,070] Error 
****************************????****************************
??????:19/8/2026 7:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:17,260] Error 
****************************????****************************
??????:19/8/2026 7:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:17,440] Error 
****************************????****************************
??????:19/8/2026 7:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:17,630] Error 
****************************????****************************
??????:19/8/2026 7:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:17,825] Error 
****************************????****************************
??????:19/8/2026 7:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:18,011] Error 
****************************????****************************
??????:19/8/2026 7:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:18,198] Error 
****************************????****************************
??????:19/8/2026 7:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:18,387] Error 
****************************????****************************
??????:19/8/2026 7:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:18,572] Error 
****************************????****************************
??????:19/8/2026 7:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:18,764] Error 
****************************????****************************
??????:19/8/2026 7:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:18,950] Error 
****************************????****************************
??????:19/8/2026 7:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:19,132] Error 
****************************????****************************
??????:19/8/2026 7:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:19,318] Error 
****************************????****************************
??????:19/8/2026 7:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:19,500] Error 
****************************????****************************
??????:19/8/2026 7:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:19,683] Error 
****************************????****************************
??????:19/8/2026 7:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:19,871] Error 
****************************????****************************
??????:19/8/2026 7:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:20,053] Error 
****************************????****************************
??????:19/8/2026 7:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:20,232] Error 
****************************????****************************
??????:19/8/2026 7:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:20,414] Error 
****************************????****************************
??????:19/8/2026 7:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:20,593] Error 
****************************????****************************
??????:19/8/2026 7:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:20,785] Error 
****************************????****************************
??????:19/8/2026 7:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:20,964] Error 
****************************????****************************
??????:19/8/2026 7:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:21,141] Error 
****************************????****************************
??????:19/8/2026 7:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:21,323] Error 
****************************????****************************
??????:19/8/2026 7:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:21,505] Error 
****************************????****************************
??????:19/8/2026 7:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:21,692] Error 
****************************????****************************
??????:19/8/2026 7:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:21,874] Error 
****************************????****************************
??????:19/8/2026 7:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:22,054] Error 
****************************????****************************
??????:19/8/2026 7:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:22,246] Error 
****************************????****************************
??????:19/8/2026 7:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:22,450] Error 
****************************????****************************
??????:19/8/2026 7:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:22,639] Error 
****************************????****************************
??????:19/8/2026 7:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:22,835] Error 
****************************????****************************
??????:19/8/2026 7:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:23,030] Error 
****************************????****************************
??????:19/8/2026 7:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:23,226] Error 
****************************????****************************
??????:19/8/2026 7:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:23,422] Error 
****************************????****************************
??????:19/8/2026 7:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:23,619] Error 
****************************????****************************
??????:19/8/2026 7:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:23,819] Error 
****************************????****************************
??????:19/8/2026 7:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:24,015] Error 
****************************????****************************
??????:19/8/2026 7:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:24,212] Error 
****************************????****************************
??????:19/8/2026 7:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:24,408] Error 
****************************????****************************
??????:19/8/2026 7:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:24,607] Error 
****************************????****************************
??????:19/8/2026 7:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:24,806] Error 
****************************????****************************
??????:19/8/2026 7:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:25,001] Error 
****************************????****************************
??????:19/8/2026 7:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:25,195] Error 
****************************????****************************
??????:19/8/2026 7:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:25,389] Error 
****************************????****************************
??????:19/8/2026 7:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:25,588] Error 
****************************????****************************
??????:19/8/2026 7:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:25,797] Error 
****************************????****************************
??????:19/8/2026 7:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:25,995] Error 
****************************????****************************
??????:19/8/2026 7:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:26,183] Error 
****************************????****************************
??????:19/8/2026 7:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:26,379] Error 
****************************????****************************
??????:19/8/2026 7:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:26,574] Error 
****************************????****************************
??????:19/8/2026 7:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:26,775] Error 
****************************????****************************
??????:19/8/2026 7:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:26,965] Error 
****************************????****************************
??????:19/8/2026 7:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:27,157] Error 
****************************????****************************
??????:19/8/2026 7:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:27,355] Error 
****************************????****************************
??????:19/8/2026 7:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:27,551] Error 
****************************????****************************
??????:19/8/2026 7:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:27,747] Error 
****************************????****************************
??????:19/8/2026 7:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:27,938] Error 
****************************????****************************
??????:19/8/2026 7:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:28,129] Error 
****************************????****************************
??????:19/8/2026 7:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:28,321] Error 
****************************????****************************
??????:19/8/2026 7:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:28,505] Error 
****************************????****************************
??????:19/8/2026 7:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:28,681] Error 
****************************????****************************
??????:19/8/2026 7:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:28,868] Error 
****************************????****************************
??????:19/8/2026 7:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:29,064] Error 
****************************????****************************
??????:19/8/2026 7:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:29,253] Error 
****************************????****************************
??????:19/8/2026 7:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:29,445] Error 
****************************????****************************
??????:19/8/2026 7:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:29,637] Error 
****************************????****************************
??????:19/8/2026 7:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:29,845] Error 
****************************????****************************
??????:19/8/2026 7:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:30,025] Error 
****************************????****************************
??????:19/8/2026 7:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:30,197] Error 
****************************????****************************
??????:19/8/2026 7:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:30,375] Error 
****************************????****************************
??????:19/8/2026 7:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:30,552] Error 
****************************????****************************
??????:19/8/2026 7:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:30,729] Error 
****************************????****************************
??????:19/8/2026 7:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:30,909] Error 
****************************????****************************
??????:19/8/2026 7:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:31,085] Error 
****************************????****************************
??????:19/8/2026 7:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:31,263] Error 
****************************????****************************
??????:19/8/2026 7:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:31,442] Error 
****************************????****************************
??????:19/8/2026 7:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:31,618] Error 
****************************????****************************
??????:19/8/2026 7:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:31,801] Error 
****************************????****************************
??????:19/8/2026 7:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:31,987] Error 
****************************????****************************
??????:19/8/2026 7:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:32,174] Error 
****************************????****************************
??????:19/8/2026 7:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:32,369] Error 
****************************????****************************
??????:19/8/2026 7:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:32,559] Error 
****************************????****************************
??????:19/8/2026 7:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:32,751] Error 
****************************????****************************
??????:19/8/2026 7:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:32,939] Error 
****************************????****************************
??????:19/8/2026 7:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:33,125] Error 
****************************????****************************
??????:19/8/2026 7:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:33,316] Error 
****************************????****************************
??????:19/8/2026 7:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:33,500] Error 
****************************????****************************
??????:19/8/2026 7:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:33,682] Error 
****************************????****************************
??????:19/8/2026 7:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:33,878] Error 
****************************????****************************
??????:19/8/2026 7:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:34,066] Error 
****************************????****************************
??????:19/8/2026 7:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:34,248] Error 
****************************????****************************
??????:19/8/2026 7:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:34,430] Error 
****************************????****************************
??????:19/8/2026 7:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:34,617] Error 
****************************????****************************
??????:19/8/2026 7:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:34,813] Error 
****************************????****************************
??????:19/8/2026 7:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:35,000] Error 
****************************????****************************
??????:19/8/2026 7:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:35,189] Error 
****************************????****************************
??????:19/8/2026 7:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:35,382] Error 
****************************????****************************
??????:19/8/2026 7:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:35,572] Error 
****************************????****************************
??????:19/8/2026 7:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:35,762] Error 
****************************????****************************
??????:19/8/2026 7:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:35,940] Error 
****************************????****************************
??????:19/8/2026 7:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:36,119] Error 
****************************????****************************
??????:19/8/2026 7:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:36,295] Error 
****************************????****************************
??????:19/8/2026 7:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:36,481] Error 
****************************????****************************
??????:19/8/2026 7:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:36,660] Error 
****************************????****************************
??????:19/8/2026 7:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:36,851] Error 
****************************????****************************
??????:19/8/2026 7:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:37,030] Error 
****************************????****************************
??????:19/8/2026 7:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:37,217] Error 
****************************????****************************
??????:19/8/2026 7:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:37,405] Error 
****************************????****************************
??????:19/8/2026 7:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:37,585] Error 
****************************????****************************
??????:19/8/2026 7:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:37,773] Error 
****************************????****************************
??????:19/8/2026 7:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:37,972] Error 
****************************????****************************
??????:19/8/2026 7:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:38,159] Error 
****************************????****************************
??????:19/8/2026 7:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:38,352] Error 
****************************????****************************
??????:19/8/2026 7:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:38,541] Error 
****************************????****************************
??????:19/8/2026 7:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:38,730] Error 
****************************????****************************
??????:19/8/2026 7:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:38,917] Error 
****************************????****************************
??????:19/8/2026 7:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:39,104] Error 
****************************????****************************
??????:19/8/2026 7:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:39,293] Error 
****************************????****************************
??????:19/8/2026 7:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:39,484] Error 
****************************????****************************
??????:19/8/2026 7:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:39,675] Error 
****************************????****************************
??????:19/8/2026 7:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:39,862] Error 
****************************????****************************
??????:19/8/2026 7:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:40,046] Error 
****************************????****************************
??????:19/8/2026 7:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:40,228] Error 
****************************????****************************
??????:19/8/2026 7:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:40,418] Error 
****************************????****************************
??????:19/8/2026 7:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:40,605] Error 
****************************????****************************
??????:19/8/2026 7:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:40,794] Error 
****************************????****************************
??????:19/8/2026 7:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:40,982] Error 
****************************????****************************
??????:19/8/2026 7:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:41,169] Error 
****************************????****************************
??????:19/8/2026 7:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:41,358] Error 
****************************????****************************
??????:19/8/2026 7:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:41,546] Error 
****************************????****************************
??????:19/8/2026 7:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:41,732] Error 
****************************????****************************
??????:19/8/2026 7:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:41,921] Error 
****************************????****************************
??????:19/8/2026 7:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:42,128] Error 
****************************????****************************
??????:19/8/2026 7:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:42,327] Error 
****************************????****************************
??????:19/8/2026 7:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:42,516] Error 
****************************????****************************
??????:19/8/2026 7:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:42,701] Error 
****************************????****************************
??????:19/8/2026 7:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:42,887] Error 
****************************????****************************
??????:19/8/2026 7:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:43,065] Error 
****************************????****************************
??????:19/8/2026 7:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:43,245] Error 
****************************????****************************
??????:19/8/2026 7:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:43,432] Error 
****************************????****************************
??????:19/8/2026 7:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:43,613] Error 
****************************????****************************
??????:19/8/2026 7:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:43,801] Error 
****************************????****************************
??????:19/8/2026 7:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:43,984] Error 
****************************????****************************
??????:19/8/2026 7:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:44,166] Error 
****************************????****************************
??????:19/8/2026 7:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:44,346] Error 
****************************????****************************
??????:19/8/2026 7:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:44,532] Error 
****************************????****************************
??????:19/8/2026 7:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:44,715] Error 
****************************????****************************
??????:19/8/2026 7:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:44,890] Error 
****************************????****************************
??????:19/8/2026 7:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:45,073] Error 
****************************????****************************
??????:19/8/2026 7:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:45,261] Error 
****************************????****************************
??????:19/8/2026 7:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:45,448] Error 
****************************????****************************
??????:19/8/2026 7:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:45,636] Error 
****************************????****************************
??????:19/8/2026 7:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:45,825] Error 
****************************????****************************
??????:19/8/2026 7:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:46,017] Error 
****************************????****************************
??????:19/8/2026 7:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:46,198] Error 
****************************????****************************
??????:19/8/2026 7:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:46,376] Error 
****************************????****************************
??????:19/8/2026 7:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:46,552] Error 
****************************????****************************
??????:19/8/2026 7:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:46,733] Error 
****************************????****************************
??????:19/8/2026 7:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:46,915] Error 
****************************????****************************
??????:19/8/2026 7:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:47,096] Error 
****************************????****************************
??????:19/8/2026 7:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:47,274] Error 
****************************????****************************
??????:19/8/2026 7:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:47,459] Error 
****************************????****************************
??????:19/8/2026 7:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:47,635] Error 
****************************????****************************
??????:19/8/2026 7:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:47,823] Error 
****************************????****************************
??????:19/8/2026 7:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:47,998] Error 
****************************????****************************
??????:19/8/2026 7:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:48,179] Error 
****************************????****************************
??????:19/8/2026 7:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:48,366] Error 
****************************????****************************
??????:19/8/2026 7:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:48,555] Error 
****************************????****************************
??????:19/8/2026 7:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:48,750] Error 
****************************????****************************
??????:19/8/2026 7:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:48,935] Error 
****************************????****************************
??????:19/8/2026 7:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:49,123] Error 
****************************????****************************
??????:19/8/2026 7:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:49,308] Error 
****************************????****************************
??????:19/8/2026 7:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:49,503] Error 
****************************????****************************
??????:19/8/2026 7:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:49,692] Error 
****************************????****************************
??????:19/8/2026 7:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:49,891] Error 
****************************????****************************
??????:19/8/2026 7:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:50,086] Error 
****************************????****************************
??????:19/8/2026 7:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:50,273] Error 
****************************????****************************
??????:19/8/2026 7:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:50,467] Error 
****************************????****************************
??????:19/8/2026 7:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:50,654] Error 
****************************????****************************
??????:19/8/2026 7:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:50,843] Error 
****************************????****************************
??????:19/8/2026 7:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:51,031] Error 
****************************????****************************
??????:19/8/2026 7:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:51,219] Error 
****************************????****************************
??????:19/8/2026 7:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:51,408] Error 
****************************????****************************
??????:19/8/2026 7:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:51,595] Error 
****************************????****************************
??????:19/8/2026 7:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:51,784] Error 
****************************????****************************
??????:19/8/2026 7:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:51,962] Error 
****************************????****************************
??????:19/8/2026 7:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:52,148] Error 
****************************????****************************
??????:19/8/2026 7:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:52,331] Error 
****************************????****************************
??????:19/8/2026 7:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:52,518] Error 
****************************????****************************
??????:19/8/2026 7:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:52,695] Error 
****************************????****************************
??????:19/8/2026 7:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:52,877] Error 
****************************????****************************
??????:19/8/2026 7:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:53,055] Error 
****************************????****************************
??????:19/8/2026 7:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:53,235] Error 
****************************????****************************
??????:19/8/2026 7:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:53,412] Error 
****************************????****************************
??????:19/8/2026 7:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:53,594] Error 
****************************????****************************
??????:19/8/2026 7:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:53,776] Error 
****************************????****************************
??????:19/8/2026 7:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:53,955] Error 
****************************????****************************
??????:19/8/2026 7:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:54,148] Error 
****************************????****************************
??????:19/8/2026 7:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:54,340] Error 
****************************????****************************
??????:19/8/2026 7:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:54,528] Error 
****************************????****************************
??????:19/8/2026 7:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:54,716] Error 
****************************????****************************
??????:19/8/2026 7:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:54,913] Error 
****************************????****************************
??????:19/8/2026 7:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:55,102] Error 
****************************????****************************
??????:19/8/2026 7:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:55,291] Error 
****************************????****************************
??????:19/8/2026 7:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:55,476] Error 
****************************????****************************
??????:19/8/2026 7:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:55,664] Error 
****************************????****************************
??????:19/8/2026 7:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:55,850] Error 
****************************????****************************
??????:19/8/2026 7:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:56,040] Error 
****************************????****************************
??????:19/8/2026 7:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:56,240] Error 
****************************????****************************
??????:19/8/2026 7:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:56,440] Error 
****************************????****************************
??????:19/8/2026 7:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:56,633] Error 
****************************????****************************
??????:19/8/2026 7:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:56,837] Error 
****************************????****************************
??????:19/8/2026 7:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:57,037] Error 
****************************????****************************
??????:19/8/2026 7:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:57,227] Error 
****************************????****************************
??????:19/8/2026 7:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:57,420] Error 
****************************????****************************
??????:19/8/2026 7:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:57,607] Error 
****************************????****************************
??????:19/8/2026 7:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:57,797] Error 
****************************????****************************
??????:19/8/2026 7:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:57,987] Error 
****************************????****************************
??????:19/8/2026 7:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:58,174] Error 
****************************????****************************
??????:19/8/2026 7:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:58,364] Error 
****************************????****************************
??????:19/8/2026 7:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:58,552] Error 
****************************????****************************
??????:19/8/2026 7:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:58,755] Error 
****************************????****************************
??????:19/8/2026 7:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:58,951] Error 
****************************????****************************
??????:19/8/2026 7:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:59,149] Error 
****************************????****************************
??????:19/8/2026 7:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:59,345] Error 
****************************????****************************
??????:19/8/2026 7:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:59,546] Error 
****************************????****************************
??????:19/8/2026 7:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:59,751] Error 
****************************????****************************
??????:19/8/2026 7:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:54:59,970] Error 
****************************????****************************
??????:19/8/2026 7:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:00,187] Error 
****************************????****************************
??????:19/8/2026 7:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:00,414] Error 
****************************????****************************
??????:19/8/2026 7:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:00,621] Error 
****************************????****************************
??????:19/8/2026 7:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:00,840] Error 
****************************????****************************
??????:19/8/2026 7:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:01,047] Error 
****************************????****************************
??????:19/8/2026 7:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:01,241] Error 
****************************????****************************
??????:19/8/2026 7:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:01,440] Error 
****************************????****************************
??????:19/8/2026 7:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:01,640] Error 
****************************????****************************
??????:19/8/2026 7:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:01,835] Error 
****************************????****************************
??????:19/8/2026 7:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:02,022] Error 
****************************????****************************
??????:19/8/2026 7:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:02,204] Error 
****************************????****************************
??????:19/8/2026 7:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:02,400] Error 
****************************????****************************
??????:19/8/2026 7:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:02,588] Error 
****************************????****************************
??????:19/8/2026 7:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:02,779] Error 
****************************????****************************
??????:19/8/2026 7:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:02,964] Error 
****************************????****************************
??????:19/8/2026 7:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:03,154] Error 
****************************????****************************
??????:19/8/2026 7:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:03,342] Error 
****************************????****************************
??????:19/8/2026 7:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:03,550] Error 
****************************????****************************
??????:19/8/2026 7:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:03,745] Error 
****************************????****************************
??????:19/8/2026 7:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:03,940] Error 
****************************????****************************
??????:19/8/2026 7:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:04,134] Error 
****************************????****************************
??????:19/8/2026 7:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:04,333] Error 
****************************????****************************
??????:19/8/2026 7:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:04,525] Error 
****************************????****************************
??????:19/8/2026 7:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:04,721] Error 
****************************????****************************
??????:19/8/2026 7:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:04,924] Error 
****************************????****************************
??????:19/8/2026 7:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:05,119] Error 
****************************????****************************
??????:19/8/2026 7:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:05,312] Error 
****************************????****************************
??????:19/8/2026 7:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:05,502] Error 
****************************????****************************
??????:19/8/2026 7:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:05,690] Error 
****************************????****************************
??????:19/8/2026 7:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:05,881] Error 
****************************????****************************
??????:19/8/2026 7:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:06,068] Error 
****************************????****************************
??????:19/8/2026 7:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:06,257] Error 
****************************????****************************
??????:19/8/2026 7:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:06,450] Error 
****************************????****************************
??????:19/8/2026 7:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:06,640] Error 
****************************????****************************
??????:19/8/2026 7:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:06,834] Error 
****************************????****************************
??????:19/8/2026 7:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:07,025] Error 
****************************????****************************
??????:19/8/2026 7:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:07,215] Error 
****************************????****************************
??????:19/8/2026 7:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:07,403] Error 
****************************????****************************
??????:19/8/2026 7:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:07,597] Error 
****************************????****************************
??????:19/8/2026 7:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:07,795] Error 
****************************????****************************
??????:19/8/2026 7:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:07,986] Error 
****************************????****************************
??????:19/8/2026 7:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:08,176] Error 
****************************????****************************
??????:19/8/2026 7:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:08,364] Error 
****************************????****************************
??????:19/8/2026 7:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:08,554] Error 
****************************????****************************
??????:19/8/2026 7:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:08,749] Error 
****************************????****************************
??????:19/8/2026 7:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:08,935] Error 
****************************????****************************
??????:19/8/2026 7:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:09,124] Error 
****************************????****************************
??????:19/8/2026 7:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:09,308] Error 
****************************????****************************
??????:19/8/2026 7:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:09,494] Error 
****************************????****************************
??????:19/8/2026 7:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:09,687] Error 
****************************????****************************
??????:19/8/2026 7:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:09,879] Error 
****************************????****************************
??????:19/8/2026 7:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:10,062] Error 
****************************????****************************
??????:19/8/2026 7:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:10,249] Error 
****************************????****************************
??????:19/8/2026 7:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:10,446] Error 
****************************????****************************
??????:19/8/2026 7:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:10,634] Error 
****************************????****************************
??????:19/8/2026 7:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:10,831] Error 
****************************????****************************
??????:19/8/2026 7:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:11,014] Error 
****************************????****************************
??????:19/8/2026 7:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:11,197] Error 
****************************????****************************
??????:19/8/2026 7:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:11,382] Error 
****************************????****************************
??????:19/8/2026 7:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:11,572] Error 
****************************????****************************
??????:19/8/2026 7:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:11,766] Error 
****************************????****************************
??????:19/8/2026 7:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:11,948] Error 
****************************????****************************
??????:19/8/2026 7:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:12,130] Error 
****************************????****************************
??????:19/8/2026 7:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:12,323] Error 
****************************????****************************
??????:19/8/2026 7:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:12,515] Error 
****************************????****************************
??????:19/8/2026 7:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:12,704] Error 
****************************????****************************
??????:19/8/2026 7:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:12,893] Error 
****************************????****************************
??????:19/8/2026 7:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:13,080] Error 
****************************????****************************
??????:19/8/2026 7:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:13,272] Error 
****************************????****************************
??????:19/8/2026 7:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:13,464] Error 
****************************????****************************
??????:19/8/2026 7:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:13,653] Error 
****************************????****************************
??????:19/8/2026 7:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:13,847] Error 
****************************????****************************
??????:19/8/2026 7:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:14,035] Error 
****************************????****************************
??????:19/8/2026 7:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:14,224] Error 
****************************????****************************
??????:19/8/2026 7:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:14,415] Error 
****************************????****************************
??????:19/8/2026 7:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:14,609] Error 
****************************????****************************
??????:19/8/2026 7:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:14,806] Error 
****************************????****************************
??????:19/8/2026 7:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:14,994] Error 
****************************????****************************
??????:19/8/2026 7:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:15,188] Error 
****************************????****************************
??????:19/8/2026 7:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:15,382] Error 
****************************????****************************
??????:19/8/2026 7:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:15,578] Error 
****************************????****************************
??????:19/8/2026 7:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:15,778] Error 
****************************????****************************
??????:19/8/2026 7:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:15,968] Error 
****************************????****************************
??????:19/8/2026 7:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:16,157] Error 
****************************????****************************
??????:19/8/2026 7:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:16,346] Error 
****************************????****************************
??????:19/8/2026 7:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:16,532] Error 
****************************????****************************
??????:19/8/2026 7:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:16,724] Error 
****************************????****************************
??????:19/8/2026 7:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:16,918] Error 
****************************????****************************
??????:19/8/2026 7:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:17,108] Error 
****************************????****************************
??????:19/8/2026 7:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:17,300] Error 
****************************????****************************
??????:19/8/2026 7:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:17,490] Error 
****************************????****************************
??????:19/8/2026 7:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:17,687] Error 
****************************????****************************
??????:19/8/2026 7:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:17,886] Error 
****************************????****************************
??????:19/8/2026 7:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:18,073] Error 
****************************????****************************
??????:19/8/2026 7:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:18,262] Error 
****************************????****************************
??????:19/8/2026 7:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:18,454] Error 
****************************????****************************
??????:19/8/2026 7:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:18,652] Error 
****************************????****************************
??????:19/8/2026 7:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:18,848] Error 
****************************????****************************
??????:19/8/2026 7:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:19,038] Error 
****************************????****************************
??????:19/8/2026 7:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:19,232] Error 
****************************????****************************
??????:19/8/2026 7:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:19,422] Error 
****************************????****************************
??????:19/8/2026 7:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:19,612] Error 
****************************????****************************
??????:19/8/2026 7:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:19,807] Error 
****************************????****************************
??????:19/8/2026 7:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:19,993] Error 
****************************????****************************
??????:19/8/2026 7:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:20,179] Error 
****************************????****************************
??????:19/8/2026 7:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:20,365] Error 
****************************????****************************
??????:19/8/2026 7:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:20,554] Error 
****************************????****************************
??????:19/8/2026 7:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:20,740] Error 
****************************????****************************
??????:19/8/2026 7:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:20,926] Error 
****************************????****************************
??????:19/8/2026 7:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:21,117] Error 
****************************????****************************
??????:19/8/2026 7:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:21,309] Error 
****************************????****************************
??????:19/8/2026 7:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:21,500] Error 
****************************????****************************
??????:19/8/2026 7:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:21,695] Error 
****************************????****************************
??????:19/8/2026 7:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:21,882] Error 
****************************????****************************
??????:19/8/2026 7:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:22,060] Error 
****************************????****************************
??????:19/8/2026 7:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:22,239] Error 
****************************????****************************
??????:19/8/2026 7:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:22,427] Error 
****************************????****************************
??????:19/8/2026 7:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:22,629] Error 
****************************????****************************
??????:19/8/2026 7:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:22,833] Error 
****************************????****************************
??????:19/8/2026 7:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:23,025] Error 
****************************????****************************
??????:19/8/2026 7:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:23,218] Error 
****************************????****************************
??????:19/8/2026 7:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:23,408] Error 
****************************????****************************
??????:19/8/2026 7:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:23,599] Error 
****************************????****************************
??????:19/8/2026 7:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:23,795] Error 
****************************????****************************
??????:19/8/2026 7:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:23,981] Error 
****************************????****************************
??????:19/8/2026 7:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:24,166] Error 
****************************????****************************
??????:19/8/2026 7:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:24,353] Error 
****************************????****************************
??????:19/8/2026 7:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:24,540] Error 
****************************????****************************
??????:19/8/2026 7:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:24,732] Error 
****************************????****************************
??????:19/8/2026 7:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:24,916] Error 
****************************????****************************
??????:19/8/2026 7:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:25,105] Error 
****************************????****************************
??????:19/8/2026 7:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:25,307] Error 
****************************????****************************
??????:19/8/2026 7:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:25,498] Error 
****************************????****************************
??????:19/8/2026 7:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:25,695] Error 
****************************????****************************
??????:19/8/2026 7:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:25,895] Error 
****************************????****************************
??????:19/8/2026 7:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:26,093] Error 
****************************????****************************
??????:19/8/2026 7:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:26,291] Error 
****************************????****************************
??????:19/8/2026 7:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:26,486] Error 
****************************????****************************
??????:19/8/2026 7:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:26,696] Error 
****************************????****************************
??????:19/8/2026 7:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:26,900] Error 
****************************????****************************
??????:19/8/2026 7:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:27,098] Error 
****************************????****************************
??????:19/8/2026 7:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:27,294] Error 
****************************????****************************
??????:19/8/2026 7:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:27,502] Error 
****************************????****************************
??????:19/8/2026 7:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:27,711] Error 
****************************????****************************
??????:19/8/2026 7:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:27,921] Error 
****************************????****************************
??????:19/8/2026 7:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:28,119] Error 
****************************????****************************
??????:19/8/2026 7:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:28,317] Error 
****************************????****************************
??????:19/8/2026 7:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:28,517] Error 
****************************????****************************
??????:19/8/2026 7:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:28,717] Error 
****************************????****************************
??????:19/8/2026 7:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:28,909] Error 
****************************????****************************
??????:19/8/2026 7:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:29,097] Error 
****************************????****************************
??????:19/8/2026 7:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:29,294] Error 
****************************????****************************
??????:19/8/2026 7:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:29,490] Error 
****************************????****************************
??????:19/8/2026 7:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:29,688] Error 
****************************????****************************
??????:19/8/2026 7:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:29,884] Error 
****************************????****************************
??????:19/8/2026 7:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:30,075] Error 
****************************????****************************
??????:19/8/2026 7:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:30,271] Error 
****************************????****************************
??????:19/8/2026 7:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:30,468] Error 
****************************????****************************
??????:19/8/2026 7:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:30,672] Error 
****************************????****************************
??????:19/8/2026 7:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:30,880] Error 
****************************????****************************
??????:19/8/2026 7:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:31,075] Error 
****************************????****************************
??????:19/8/2026 7:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:31,275] Error 
****************************????****************************
??????:19/8/2026 7:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:31,469] Error 
****************************????****************************
??????:19/8/2026 7:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:31,664] Error 
****************************????****************************
??????:19/8/2026 7:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:31,860] Error 
****************************????****************************
??????:19/8/2026 7:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:32,061] Error 
****************************????****************************
??????:19/8/2026 7:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:32,259] Error 
****************************????****************************
??????:19/8/2026 7:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:32,457] Error 
****************************????****************************
??????:19/8/2026 7:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:32,659] Error 
****************************????****************************
??????:19/8/2026 7:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:32,861] Error 
****************************????****************************
??????:19/8/2026 7:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:33,061] Error 
****************************????****************************
??????:19/8/2026 7:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:33,260] Error 
****************************????****************************
??????:19/8/2026 7:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:33,460] Error 
****************************????****************************
??????:19/8/2026 7:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:33,658] Error 
****************************????****************************
??????:19/8/2026 7:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:33,864] Error 
****************************????****************************
??????:19/8/2026 7:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:34,064] Error 
****************************????****************************
??????:19/8/2026 7:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:34,263] Error 
****************************????****************************
??????:19/8/2026 7:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:34,457] Error 
****************************????****************************
??????:19/8/2026 7:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:34,658] Error 
****************************????****************************
??????:19/8/2026 7:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:34,866] Error 
****************************????****************************
??????:19/8/2026 7:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:35,062] Error 
****************************????****************************
??????:19/8/2026 7:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:35,254] Error 
****************************????****************************
??????:19/8/2026 7:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:35,439] Error 
****************************????****************************
??????:19/8/2026 7:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:35,631] Error 
****************************????****************************
??????:19/8/2026 7:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:35,828] Error 
****************************????****************************
??????:19/8/2026 7:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:36,017] Error 
****************************????****************************
??????:19/8/2026 7:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:36,201] Error 
****************************????****************************
??????:19/8/2026 7:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:36,387] Error 
****************************????****************************
??????:19/8/2026 7:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:36,576] Error 
****************************????****************************
??????:19/8/2026 7:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:36,774] Error 
****************************????****************************
??????:19/8/2026 7:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:36,956] Error 
****************************????****************************
??????:19/8/2026 7:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:37,139] Error 
****************************????****************************
??????:19/8/2026 7:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:37,327] Error 
****************************????****************************
??????:19/8/2026 7:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:37,503] Error 
****************************????****************************
??????:19/8/2026 7:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:37,683] Error 
****************************????****************************
??????:19/8/2026 7:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:37,872] Error 
****************************????****************************
??????:19/8/2026 7:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:38,058] Error 
****************************????****************************
??????:19/8/2026 7:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:38,248] Error 
****************************????****************************
??????:19/8/2026 7:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:38,452] Error 
****************************????****************************
??????:19/8/2026 7:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:38,643] Error 
****************************????****************************
??????:19/8/2026 7:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:38,847] Error 
****************************????****************************
??????:19/8/2026 7:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:39,036] Error 
****************************????****************************
??????:19/8/2026 7:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:39,228] Error 
****************************????****************************
??????:19/8/2026 7:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:39,417] Error 
****************************????****************************
??????:19/8/2026 7:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:39,604] Error 
****************************????****************************
??????:19/8/2026 7:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:39,796] Error 
****************************????****************************
??????:19/8/2026 7:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:39,985] Error 
****************************????****************************
??????:19/8/2026 7:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:40,171] Error 
****************************????****************************
??????:19/8/2026 7:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:40,363] Error 
****************************????****************************
??????:19/8/2026 7:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:40,545] Error 
****************************????****************************
??????:19/8/2026 7:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:40,722] Error 
****************************????****************************
??????:19/8/2026 7:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:40,894] Error 
****************************????****************************
??????:19/8/2026 7:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:41,067] Error 
****************************????****************************
??????:19/8/2026 7:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:41,246] Error 
****************************????****************************
??????:19/8/2026 7:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:41,417] Error 
****************************????****************************
??????:19/8/2026 7:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:41,597] Error 
****************************????****************************
??????:19/8/2026 7:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:41,782] Error 
****************************????****************************
??????:19/8/2026 7:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:41,952] Error 
****************************????****************************
??????:19/8/2026 7:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:42,138] Error 
****************************????****************************
??????:19/8/2026 7:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:42,327] Error 
****************************????****************************
??????:19/8/2026 7:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:42,513] Error 
****************************????****************************
??????:19/8/2026 7:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:42,699] Error 
****************************????****************************
??????:19/8/2026 7:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:42,895] Error 
****************************????****************************
??????:19/8/2026 7:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:43,078] Error 
****************************????****************************
??????:19/8/2026 7:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:43,265] Error 
****************************????****************************
??????:19/8/2026 7:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:43,455] Error 
****************************????****************************
??????:19/8/2026 7:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:43,642] Error 
****************************????****************************
??????:19/8/2026 7:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:43,831] Error 
****************************????****************************
??????:19/8/2026 7:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:44,011] Error 
****************************????****************************
??????:19/8/2026 7:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:44,186] Error 
****************************????****************************
??????:19/8/2026 7:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:44,354] Error 
****************************????****************************
??????:19/8/2026 7:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:44,533] Error 
****************************????****************************
??????:19/8/2026 7:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:44,707] Error 
****************************????****************************
??????:19/8/2026 7:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:44,892] Error 
****************************????****************************
??????:19/8/2026 7:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:45,069] Error 
****************************????****************************
??????:19/8/2026 7:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:45,245] Error 
****************************????****************************
??????:19/8/2026 7:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:45,437] Error 
****************************????****************************
??????:19/8/2026 7:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:45,627] Error 
****************************????****************************
??????:19/8/2026 7:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:45,816] Error 
****************************????****************************
??????:19/8/2026 7:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:45,992] Error 
****************************????****************************
??????:19/8/2026 7:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:46,182] Error 
****************************????****************************
??????:19/8/2026 7:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:46,380] Error 
****************************????****************************
??????:19/8/2026 7:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:46,568] Error 
****************************????****************************
??????:19/8/2026 7:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:46,760] Error 
****************************????****************************
??????:19/8/2026 7:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:46,953] Error 
****************************????****************************
??????:19/8/2026 7:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:47,140] Error 
****************************????****************************
??????:19/8/2026 7:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:47,329] Error 
****************************????****************************
??????:19/8/2026 7:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:47,515] Error 
****************************????****************************
??????:19/8/2026 7:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:47,698] Error 
****************************????****************************
??????:19/8/2026 7:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:47,884] Error 
****************************????****************************
??????:19/8/2026 7:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:48,065] Error 
****************************????****************************
??????:19/8/2026 7:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:48,245] Error 
****************************????****************************
??????:19/8/2026 7:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:48,422] Error 
****************************????****************************
??????:19/8/2026 7:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:48,598] Error 
****************************????****************************
??????:19/8/2026 7:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:48,793] Error 
****************************????****************************
??????:19/8/2026 7:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:48,984] Error 
****************************????****************************
??????:19/8/2026 7:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:49,172] Error 
****************************????****************************
??????:19/8/2026 7:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:49,357] Error 
****************************????****************************
??????:19/8/2026 7:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:49,548] Error 
****************************????****************************
??????:19/8/2026 7:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:49,736] Error 
****************************????****************************
??????:19/8/2026 7:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:49,929] Error 
****************************????****************************
??????:19/8/2026 7:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:50,117] Error 
****************************????****************************
??????:19/8/2026 7:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:50,304] Error 
****************************????****************************
??????:19/8/2026 7:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:50,497] Error 
****************************????****************************
??????:19/8/2026 7:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:50,674] Error 
****************************????****************************
??????:19/8/2026 7:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:50,862] Error 
****************************????****************************
??????:19/8/2026 7:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:51,061] Error 
****************************????****************************
??????:19/8/2026 7:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:51,251] Error 
****************************????****************************
??????:19/8/2026 7:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:51,443] Error 
****************************????****************************
??????:19/8/2026 7:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:51,632] Error 
****************************????****************************
??????:19/8/2026 7:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:51,825] Error 
****************************????****************************
??????:19/8/2026 7:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:52,011] Error 
****************************????****************************
??????:19/8/2026 7:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:52,194] Error 
****************************????****************************
??????:19/8/2026 7:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:52,381] Error 
****************************????****************************
??????:19/8/2026 7:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:52,566] Error 
****************************????****************************
??????:19/8/2026 7:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:52,755] Error 
****************************????****************************
??????:19/8/2026 7:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:52,933] Error 
****************************????****************************
??????:19/8/2026 7:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:53,129] Error 
****************************????****************************
??????:19/8/2026 7:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:53,317] Error 
****************************????****************************
??????:19/8/2026 7:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:53,512] Error 
****************************????****************************
??????:19/8/2026 7:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:53,706] Error 
****************************????****************************
??????:19/8/2026 7:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:53,906] Error 
****************************????****************************
??????:19/8/2026 7:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:54,102] Error 
****************************????****************************
??????:19/8/2026 7:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:54,298] Error 
****************************????****************************
??????:19/8/2026 7:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:54,499] Error 
****************************????****************************
??????:19/8/2026 7:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:54,688] Error 
****************************????****************************
??????:19/8/2026 7:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:54,871] Error 
****************************????****************************
??????:19/8/2026 7:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:55,052] Error 
****************************????****************************
??????:19/8/2026 7:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:55,233] Error 
****************************????****************************
??????:19/8/2026 7:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:55,412] Error 
****************************????****************************
??????:19/8/2026 7:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:55,595] Error 
****************************????****************************
??????:19/8/2026 7:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:55,786] Error 
****************************????****************************
??????:19/8/2026 7:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:55,980] Error 
****************************????****************************
??????:19/8/2026 7:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:56,166] Error 
****************************????****************************
??????:19/8/2026 7:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:56,360] Error 
****************************????****************************
??????:19/8/2026 7:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:56,549] Error 
****************************????****************************
??????:19/8/2026 7:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:56,740] Error 
****************************????****************************
??????:19/8/2026 7:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:56,926] Error 
****************************????****************************
??????:19/8/2026 7:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:57,119] Error 
****************************????****************************
??????:19/8/2026 7:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:57,306] Error 
****************************????****************************
??????:19/8/2026 7:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:57,493] Error 
****************************????****************************
??????:19/8/2026 7:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:57,680] Error 
****************************????****************************
??????:19/8/2026 7:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:57,876] Error 
****************************????****************************
??????:19/8/2026 7:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:58,065] Error 
****************************????****************************
??????:19/8/2026 7:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:58,254] Error 
****************************????****************************
??????:19/8/2026 7:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:58,437] Error 
****************************????****************************
??????:19/8/2026 7:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:58,630] Error 
****************************????****************************
??????:19/8/2026 7:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:58,824] Error 
****************************????****************************
??????:19/8/2026 7:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:59,022] Error 
****************************????****************************
??????:19/8/2026 7:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:59,224] Error 
****************************????****************************
??????:19/8/2026 7:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:59,413] Error 
****************************????****************************
??????:19/8/2026 7:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:59,611] Error 
****************************????****************************
??????:19/8/2026 7:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:55:59,823] Error 
****************************????****************************
??????:19/8/2026 7:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:00,027] Error 
****************************????****************************
??????:19/8/2026 7:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:00,218] Error 
****************************????****************************
??????:19/8/2026 7:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:00,415] Error 
****************************????****************************
??????:19/8/2026 7:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:00,609] Error 
****************************????****************************
??????:19/8/2026 7:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:00,805] Error 
****************************????****************************
??????:19/8/2026 7:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:00,996] Error 
****************************????****************************
??????:19/8/2026 7:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:01,192] Error 
****************************????****************************
??????:19/8/2026 7:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:01,383] Error 
****************************????****************************
??????:19/8/2026 7:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:01,567] Error 
****************************????****************************
??????:19/8/2026 7:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:01,760] Error 
****************************????****************************
??????:19/8/2026 7:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:01,942] Error 
****************************????****************************
??????:19/8/2026 7:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:02,122] Error 
****************************????****************************
??????:19/8/2026 7:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:02,297] Error 
****************************????****************************
??????:19/8/2026 7:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:02,487] Error 
****************************????****************************
??????:19/8/2026 7:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:02,668] Error 
****************************????****************************
??????:19/8/2026 7:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:02,851] Error 
****************************????****************************
??????:19/8/2026 7:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:03,030] Error 
****************************????****************************
??????:19/8/2026 7:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:03,224] Error 
****************************????****************************
??????:19/8/2026 7:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:03,407] Error 
****************************????****************************
??????:19/8/2026 7:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:03,585] Error 
****************************????****************************
??????:19/8/2026 7:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:03,771] Error 
****************************????****************************
??????:19/8/2026 7:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:03,950] Error 
****************************????****************************
??????:19/8/2026 7:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:04,135] Error 
****************************????****************************
??????:19/8/2026 7:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:04,311] Error 
****************************????****************************
??????:19/8/2026 7:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:04,491] Error 
****************************????****************************
??????:19/8/2026 7:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:04,670] Error 
****************************????****************************
??????:19/8/2026 7:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:04,860] Error 
****************************????****************************
??????:19/8/2026 7:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:05,045] Error 
****************************????****************************
??????:19/8/2026 7:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:05,220] Error 
****************************????****************************
??????:19/8/2026 7:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:05,409] Error 
****************************????****************************
??????:19/8/2026 7:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:05,598] Error 
****************************????****************************
??????:19/8/2026 7:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:05,792] Error 
****************************????****************************
??????:19/8/2026 7:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:05,982] Error 
****************************????****************************
??????:19/8/2026 7:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:06,169] Error 
****************************????****************************
??????:19/8/2026 7:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:06,357] Error 
****************************????****************************
??????:19/8/2026 7:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:06,543] Error 
****************************????****************************
??????:19/8/2026 7:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:06,731] Error 
****************************????****************************
??????:19/8/2026 7:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:06,921] Error 
****************************????****************************
??????:19/8/2026 7:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:07,109] Error 
****************************????****************************
??????:19/8/2026 7:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:07,305] Error 
****************************????****************************
??????:19/8/2026 7:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:07,489] Error 
****************************????****************************
??????:19/8/2026 7:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:07,671] Error 
****************************????****************************
??????:19/8/2026 7:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:07,856] Error 
****************************????****************************
??????:19/8/2026 7:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:08,039] Error 
****************************????****************************
??????:19/8/2026 7:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:08,222] Error 
****************************????****************************
??????:19/8/2026 7:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:08,411] Error 
****************************????****************************
??????:19/8/2026 7:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:08,597] Error 
****************************????****************************
??????:19/8/2026 7:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:08,789] Error 
****************************????****************************
??????:19/8/2026 7:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:08,973] Error 
****************************????****************************
??????:19/8/2026 7:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:09,162] Error 
****************************????****************************
??????:19/8/2026 7:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:09,354] Error 
****************************????****************************
??????:19/8/2026 7:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:09,540] Error 
****************************????****************************
??????:19/8/2026 7:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:09,735] Error 
****************************????****************************
??????:19/8/2026 7:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:09,930] Error 
****************************????****************************
??????:19/8/2026 7:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:10,126] Error 
****************************????****************************
??????:19/8/2026 7:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:10,316] Error 
****************************????****************************
??????:19/8/2026 7:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:10,507] Error 
****************************????****************************
??????:19/8/2026 7:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:10,701] Error 
****************************????****************************
??????:19/8/2026 7:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:10,895] Error 
****************************????****************************
??????:19/8/2026 7:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:11,089] Error 
****************************????****************************
??????:19/8/2026 7:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:11,276] Error 
****************************????****************************
??????:19/8/2026 7:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:11,485] Error 
****************************????****************************
??????:19/8/2026 7:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:11,672] Error 
****************************????****************************
??????:19/8/2026 7:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:11,862] Error 
****************************????****************************
??????:19/8/2026 7:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:12,051] Error 
****************************????****************************
??????:19/8/2026 7:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:12,236] Error 
****************************????****************************
??????:19/8/2026 7:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:12,426] Error 
****************************????****************************
??????:19/8/2026 7:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:12,613] Error 
****************************????****************************
??????:19/8/2026 7:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:12,809] Error 
****************************????****************************
??????:19/8/2026 7:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:13,004] Error 
****************************????****************************
??????:19/8/2026 7:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:13,195] Error 
****************************????****************************
??????:19/8/2026 7:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:13,390] Error 
****************************????****************************
??????:19/8/2026 7:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:13,582] Error 
****************************????****************************
??????:19/8/2026 7:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:13,785] Error 
****************************????****************************
??????:19/8/2026 7:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:13,963] Error 
****************************????****************************
??????:19/8/2026 7:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:14,157] Error 
****************************????****************************
??????:19/8/2026 7:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:14,339] Error 
****************************????****************************
??????:19/8/2026 7:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:14,531] Error 
****************************????****************************
??????:19/8/2026 7:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:14,729] Error 
****************************????****************************
??????:19/8/2026 7:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:14,923] Error 
****************************????****************************
??????:19/8/2026 7:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:15,118] Error 
****************************????****************************
??????:19/8/2026 7:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:15,320] Error 
****************************????****************************
??????:19/8/2026 7:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:15,527] Error 
****************************????****************************
??????:19/8/2026 7:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:15,726] Error 
****************************????****************************
??????:19/8/2026 7:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:15,930] Error 
****************************????****************************
??????:19/8/2026 7:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:16,126] Error 
****************************????****************************
??????:19/8/2026 7:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:16,320] Error 
****************************????****************************
??????:19/8/2026 7:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:16,512] Error 
****************************????****************************
??????:19/8/2026 7:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:16,700] Error 
****************************????****************************
??????:19/8/2026 7:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:16,895] Error 
****************************????****************************
??????:19/8/2026 7:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:17,084] Error 
****************************????****************************
??????:19/8/2026 7:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:17,277] Error 
****************************????****************************
??????:19/8/2026 7:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:17,475] Error 
****************************????****************************
??????:19/8/2026 7:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:17,671] Error 
****************************????****************************
??????:19/8/2026 7:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:17,875] Error 
****************************????****************************
??????:19/8/2026 7:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:18,072] Error 
****************************????****************************
??????:19/8/2026 7:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:18,264] Error 
****************************????****************************
??????:19/8/2026 7:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:18,458] Error 
****************************????****************************
??????:19/8/2026 7:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:18,650] Error 
****************************????****************************
??????:19/8/2026 7:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:18,843] Error 
****************************????****************************
??????:19/8/2026 7:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:19,044] Error 
****************************????****************************
??????:19/8/2026 7:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:19,231] Error 
****************************????****************************
??????:19/8/2026 7:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:19,425] Error 
****************************????****************************
??????:19/8/2026 7:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:19,627] Error 
****************************????****************************
??????:19/8/2026 7:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:19,821] Error 
****************************????****************************
??????:19/8/2026 7:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:20,016] Error 
****************************????****************************
??????:19/8/2026 7:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:20,207] Error 
****************************????****************************
??????:19/8/2026 7:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:20,399] Error 
****************************????****************************
??????:19/8/2026 7:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:20,594] Error 
****************************????****************************
??????:19/8/2026 7:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:20,793] Error 
****************************????****************************
??????:19/8/2026 7:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:20,988] Error 
****************************????****************************
??????:19/8/2026 7:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:21,178] Error 
****************************????****************************
??????:19/8/2026 7:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:21,376] Error 
****************************????****************************
??????:19/8/2026 7:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:21,568] Error 
****************************????****************************
??????:19/8/2026 7:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:21,767] Error 
****************************????****************************
??????:19/8/2026 7:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:21,959] Error 
****************************????****************************
??????:19/8/2026 7:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:22,151] Error 
****************************????****************************
??????:19/8/2026 7:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:22,343] Error 
****************************????****************************
??????:19/8/2026 7:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:22,533] Error 
****************************????****************************
??????:19/8/2026 7:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:22,718] Error 
****************************????****************************
??????:19/8/2026 7:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:22,905] Error 
****************************????****************************
??????:19/8/2026 7:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:23,098] Error 
****************************????****************************
??????:19/8/2026 7:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:23,294] Error 
****************************????****************************
??????:19/8/2026 7:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:23,479] Error 
****************************????****************************
??????:19/8/2026 7:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:23,678] Error 
****************************????****************************
??????:19/8/2026 7:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:23,869] Error 
****************************????****************************
??????:19/8/2026 7:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:24,061] Error 
****************************????****************************
??????:19/8/2026 7:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:24,244] Error 
****************************????****************************
??????:19/8/2026 7:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:24,434] Error 
****************************????****************************
??????:19/8/2026 7:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:24,623] Error 
****************************????****************************
??????:19/8/2026 7:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:24,837] Error 
****************************????****************************
??????:19/8/2026 7:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:25,041] Error 
****************************????****************************
??????:19/8/2026 7:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:25,226] Error 
****************************????****************************
??????:19/8/2026 7:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:25,415] Error 
****************************????****************************
??????:19/8/2026 7:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:25,605] Error 
****************************????****************************
??????:19/8/2026 7:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:25,808] Error 
****************************????****************************
??????:19/8/2026 7:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:25,995] Error 
****************************????****************************
??????:19/8/2026 7:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:26,188] Error 
****************************????****************************
??????:19/8/2026 7:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:26,374] Error 
****************************????****************************
??????:19/8/2026 7:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:26,558] Error 
****************************????****************************
??????:19/8/2026 7:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:26,758] Error 
****************************????****************************
??????:19/8/2026 7:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:26,945] Error 
****************************????****************************
??????:19/8/2026 7:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:27,136] Error 
****************************????****************************
??????:19/8/2026 7:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:27,324] Error 
****************************????****************************
??????:19/8/2026 7:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:27,513] Error 
****************************????****************************
??????:19/8/2026 7:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:27,719] Error 
****************************????****************************
??????:19/8/2026 7:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:27,908] Error 
****************************????****************************
??????:19/8/2026 7:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:28,105] Error 
****************************????****************************
??????:19/8/2026 7:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:28,295] Error 
****************************????****************************
??????:19/8/2026 7:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:28,485] Error 
****************************????****************************
??????:19/8/2026 7:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:28,672] Error 
****************************????****************************
??????:19/8/2026 7:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:28,868] Error 
****************************????****************************
??????:19/8/2026 7:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:29,057] Error 
****************************????****************************
??????:19/8/2026 7:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:29,241] Error 
****************************????****************************
??????:19/8/2026 7:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:29,427] Error 
****************************????****************************
??????:19/8/2026 7:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:29,616] Error 
****************************????****************************
??????:19/8/2026 7:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:29,815] Error 
****************************????****************************
??????:19/8/2026 7:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:30,006] Error 
****************************????****************************
??????:19/8/2026 7:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:30,202] Error 
****************************????****************************
??????:19/8/2026 7:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:30,394] Error 
****************************????****************************
??????:19/8/2026 7:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:30,583] Error 
****************************????****************************
??????:19/8/2026 7:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:30,777] Error 
****************************????****************************
??????:19/8/2026 7:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:30,975] Error 
****************************????****************************
??????:19/8/2026 7:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:31,174] Error 
****************************????****************************
??????:19/8/2026 7:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:31,369] Error 
****************************????****************************
??????:19/8/2026 7:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:31,562] Error 
****************************????****************************
??????:19/8/2026 7:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:31,763] Error 
****************************????****************************
??????:19/8/2026 7:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:31,960] Error 
****************************????****************************
??????:19/8/2026 7:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:32,156] Error 
****************************????****************************
??????:19/8/2026 7:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:32,348] Error 
****************************????****************************
??????:19/8/2026 7:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:32,547] Error 
****************************????****************************
??????:19/8/2026 7:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:32,740] Error 
****************************????****************************
??????:19/8/2026 7:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:32,936] Error 
****************************????****************************
??????:19/8/2026 7:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:33,127] Error 
****************************????****************************
??????:19/8/2026 7:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:33,322] Error 
****************************????****************************
??????:19/8/2026 7:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:33,510] Error 
****************************????****************************
??????:19/8/2026 7:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:33,700] Error 
****************************????****************************
??????:19/8/2026 7:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:33,899] Error 
****************************????****************************
??????:19/8/2026 7:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:34,091] Error 
****************************????****************************
??????:19/8/2026 7:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:34,283] Error 
****************************????****************************
??????:19/8/2026 7:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:34,474] Error 
****************************????****************************
??????:19/8/2026 7:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:34,670] Error 
****************************????****************************
??????:19/8/2026 7:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:34,866] Error 
****************************????****************************
??????:19/8/2026 7:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:35,052] Error 
****************************????****************************
??????:19/8/2026 7:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:35,234] Error 
****************************????****************************
??????:19/8/2026 7:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:35,417] Error 
****************************????****************************
??????:19/8/2026 7:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:35,600] Error 
****************************????****************************
??????:19/8/2026 7:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:35,785] Error 
****************************????****************************
??????:19/8/2026 7:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:35,982] Error 
****************************????****************************
??????:19/8/2026 7:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:36,166] Error 
****************************????****************************
??????:19/8/2026 7:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:36,349] Error 
****************************????****************************
??????:19/8/2026 7:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:36,534] Error 
****************************????****************************
??????:19/8/2026 7:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:36,718] Error 
****************************????****************************
??????:19/8/2026 7:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:36,904] Error 
****************************????****************************
??????:19/8/2026 7:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:37,093] Error 
****************************????****************************
??????:19/8/2026 7:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:37,280] Error 
****************************????****************************
??????:19/8/2026 7:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:37,472] Error 
****************************????****************************
??????:19/8/2026 7:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:37,663] Error 
****************************????****************************
??????:19/8/2026 7:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:37,856] Error 
****************************????****************************
??????:19/8/2026 7:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:38,036] Error 
****************************????****************************
??????:19/8/2026 7:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:38,219] Error 
****************************????****************************
??????:19/8/2026 7:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:38,400] Error 
****************************????****************************
??????:19/8/2026 7:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:38,583] Error 
****************************????****************************
??????:19/8/2026 7:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:38,769] Error 
****************************????****************************
??????:19/8/2026 7:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:38,963] Error 
****************************????****************************
??????:19/8/2026 7:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:39,158] Error 
****************************????****************************
??????:19/8/2026 7:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:39,344] Error 
****************************????****************************
??????:19/8/2026 7:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:39,527] Error 
****************************????****************************
??????:19/8/2026 7:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:39,720] Error 
****************************????****************************
??????:19/8/2026 7:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:39,919] Error 
****************************????****************************
??????:19/8/2026 7:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:40,112] Error 
****************************????****************************
??????:19/8/2026 7:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:40,291] Error 
****************************????****************************
??????:19/8/2026 7:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:40,477] Error 
****************************????****************************
??????:19/8/2026 7:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:40,659] Error 
****************************????****************************
??????:19/8/2026 7:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:40,856] Error 
****************************????****************************
??????:19/8/2026 7:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:41,045] Error 
****************************????****************************
??????:19/8/2026 7:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:41,242] Error 
****************************????****************************
??????:19/8/2026 7:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:41,438] Error 
****************************????****************************
??????:19/8/2026 7:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:41,624] Error 
****************************????****************************
??????:19/8/2026 7:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:41,823] Error 
****************************????****************************
??????:19/8/2026 7:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:42,012] Error 
****************************????****************************
??????:19/8/2026 7:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:42,204] Error 
****************************????****************************
??????:19/8/2026 7:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:42,393] Error 
****************************????****************************
??????:19/8/2026 7:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:42,582] Error 
****************************????****************************
??????:19/8/2026 7:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:42,772] Error 
****************************????****************************
??????:19/8/2026 7:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:42,958] Error 
****************************????****************************
??????:19/8/2026 7:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:43,138] Error 
****************************????****************************
??????:19/8/2026 7:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:43,324] Error 
****************************????****************************
??????:19/8/2026 7:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:43,514] Error 
****************************????****************************
??????:19/8/2026 7:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:43,703] Error 
****************************????****************************
??????:19/8/2026 7:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:43,893] Error 
****************************????****************************
??????:19/8/2026 7:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:44,093] Error 
****************************????****************************
??????:19/8/2026 7:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:44,278] Error 
****************************????****************************
??????:19/8/2026 7:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:44,458] Error 
****************************????****************************
??????:19/8/2026 7:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:44,641] Error 
****************************????****************************
??????:19/8/2026 7:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:44,839] Error 
****************************????****************************
??????:19/8/2026 7:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:45,028] Error 
****************************????****************************
??????:19/8/2026 7:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:45,222] Error 
****************************????****************************
??????:19/8/2026 7:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:45,415] Error 
****************************????****************************
??????:19/8/2026 7:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:45,605] Error 
****************************????****************************
??????:19/8/2026 7:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:45,805] Error 
****************************????****************************
??????:19/8/2026 7:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:46,004] Error 
****************************????****************************
??????:19/8/2026 7:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:46,223] Error 
****************************????****************************
??????:19/8/2026 7:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:46,418] Error 
****************************????****************************
??????:19/8/2026 7:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:46,603] Error 
****************************????****************************
??????:19/8/2026 7:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:46,802] Error 
****************************????****************************
??????:19/8/2026 7:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:46,998] Error 
****************************????****************************
??????:19/8/2026 7:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:47,192] Error 
****************************????****************************
??????:19/8/2026 7:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:47,380] Error 
****************************????****************************
??????:19/8/2026 7:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:47,565] Error 
****************************????****************************
??????:19/8/2026 7:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:47,757] Error 
****************************????****************************
??????:19/8/2026 7:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:47,958] Error 
****************************????****************************
??????:19/8/2026 7:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:48,152] Error 
****************************????****************************
??????:19/8/2026 7:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:48,333] Error 
****************************????****************************
??????:19/8/2026 7:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:48,524] Error 
****************************????****************************
??????:19/8/2026 7:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:48,703] Error 
****************************????****************************
??????:19/8/2026 7:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:48,894] Error 
****************************????****************************
??????:19/8/2026 7:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:49,082] Error 
****************************????****************************
??????:19/8/2026 7:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:49,273] Error 
****************************????****************************
??????:19/8/2026 7:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:49,462] Error 
****************************????****************************
??????:19/8/2026 7:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:49,650] Error 
****************************????****************************
??????:19/8/2026 7:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:49,847] Error 
****************************????****************************
??????:19/8/2026 7:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:50,038] Error 
****************************????****************************
??????:19/8/2026 7:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:50,219] Error 
****************************????****************************
??????:19/8/2026 7:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:50,404] Error 
****************************????****************************
??????:19/8/2026 7:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:50,587] Error 
****************************????****************************
??????:19/8/2026 7:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:50,792] Error 
****************************????****************************
??????:19/8/2026 7:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:50,984] Error 
****************************????****************************
??????:19/8/2026 7:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:51,174] Error 
****************************????****************************
??????:19/8/2026 7:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:51,364] Error 
****************************????****************************
??????:19/8/2026 7:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:51,552] Error 
****************************????****************************
??????:19/8/2026 7:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:51,747] Error 
****************************????****************************
??????:19/8/2026 7:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:51,935] Error 
****************************????****************************
??????:19/8/2026 7:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:52,121] Error 
****************************????****************************
??????:19/8/2026 7:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:52,326] Error 
****************************????****************************
??????:19/8/2026 7:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:52,512] Error 
****************************????****************************
??????:19/8/2026 7:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:52,696] Error 
****************************????****************************
??????:19/8/2026 7:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:53,097] Error 
****************************????****************************
??????:19/8/2026 7:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:53,436] Error 
****************************????****************************
??????:19/8/2026 7:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:53,713] Error 
****************************????****************************
??????:19/8/2026 7:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:53,903] Error 
****************************????****************************
??????:19/8/2026 7:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:54,093] Error 
****************************????****************************
??????:19/8/2026 7:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:54,290] Error 
****************************????****************************
??????:19/8/2026 7:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:54,490] Error 
****************************????****************************
??????:19/8/2026 7:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:54,687] Error 
****************************????****************************
??????:19/8/2026 7:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:54,887] Error 
****************************????****************************
??????:19/8/2026 7:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:55,085] Error 
****************************????****************************
??????:19/8/2026 7:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:55,283] Error 
****************************????****************************
??????:19/8/2026 7:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:55,481] Error 
****************************????****************************
??????:19/8/2026 7:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:55,671] Error 
****************************????****************************
??????:19/8/2026 7:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:55,871] Error 
****************************????****************************
??????:19/8/2026 7:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:56,063] Error 
****************************????****************************
??????:19/8/2026 7:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:56,266] Error 
****************************????****************************
??????:19/8/2026 7:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:56,473] Error 
****************************????****************************
??????:19/8/2026 7:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:56,663] Error 
****************************????****************************
??????:19/8/2026 7:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:56,862] Error 
****************************????****************************
??????:19/8/2026 7:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:57,055] Error 
****************************????****************************
??????:19/8/2026 7:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:57,252] Error 
****************************????****************************
??????:19/8/2026 7:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:57,441] Error 
****************************????****************************
??????:19/8/2026 7:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:57,633] Error 
****************************????****************************
??????:19/8/2026 7:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:57,833] Error 
****************************????****************************
??????:19/8/2026 7:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:58,029] Error 
****************************????****************************
??????:19/8/2026 7:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:58,225] Error 
****************************????****************************
??????:19/8/2026 7:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:58,413] Error 
****************************????****************************
??????:19/8/2026 7:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:58,604] Error 
****************************????****************************
??????:19/8/2026 7:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:58,805] Error 
****************************????****************************
??????:19/8/2026 7:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:59,008] Error 
****************************????****************************
??????:19/8/2026 7:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:59,204] Error 
****************************????****************************
??????:19/8/2026 7:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:59,401] Error 
****************************????****************************
??????:19/8/2026 7:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:59,614] Error 
****************************????****************************
??????:19/8/2026 7:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:56:59,841] Error 
****************************????****************************
??????:19/8/2026 7:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:00,066] Error 
****************************????****************************
??????:19/8/2026 7:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:00,287] Error 
****************************????****************************
??????:19/8/2026 7:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:00,512] Error 
****************************????****************************
??????:19/8/2026 7:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:00,704] Error 
****************************????****************************
??????:19/8/2026 7:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:00,904] Error 
****************************????****************************
??????:19/8/2026 7:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:01,096] Error 
****************************????****************************
??????:19/8/2026 7:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:01,284] Error 
****************************????****************************
??????:19/8/2026 7:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:01,479] Error 
****************************????****************************
??????:19/8/2026 7:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:01,672] Error 
****************************????****************************
??????:19/8/2026 7:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:01,874] Error 
****************************????****************************
??????:19/8/2026 7:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:02,069] Error 
****************************????****************************
??????:19/8/2026 7:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:02,265] Error 
****************************????****************************
??????:19/8/2026 7:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:02,452] Error 
****************************????****************************
??????:19/8/2026 7:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:02,640] Error 
****************************????****************************
??????:19/8/2026 7:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:02,840] Error 
****************************????****************************
??????:19/8/2026 7:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:03,031] Error 
****************************????****************************
??????:19/8/2026 7:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:03,214] Error 
****************************????****************************
??????:19/8/2026 7:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:03,396] Error 
****************************????****************************
??????:19/8/2026 7:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:03,575] Error 
****************************????****************************
??????:19/8/2026 7:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:03,761] Error 
****************************????****************************
??????:19/8/2026 7:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:03,946] Error 
****************************????****************************
??????:19/8/2026 7:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:04,132] Error 
****************************????****************************
??????:19/8/2026 7:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:04,312] Error 
****************************????****************************
??????:19/8/2026 7:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:04,508] Error 
****************************????****************************
??????:19/8/2026 7:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:04,690] Error 
****************************????****************************
??????:19/8/2026 7:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:04,883] Error 
****************************????****************************
??????:19/8/2026 7:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:05,074] Error 
****************************????****************************
??????:19/8/2026 7:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:05,264] Error 
****************************????****************************
??????:19/8/2026 7:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:05,457] Error 
****************************????****************************
??????:19/8/2026 7:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:05,648] Error 
****************************????****************************
??????:19/8/2026 7:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:05,838] Error 
****************************????****************************
??????:19/8/2026 7:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:06,021] Error 
****************************????****************************
??????:19/8/2026 7:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:06,201] Error 
****************************????****************************
??????:19/8/2026 7:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:06,386] Error 
****************************????****************************
??????:19/8/2026 7:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:06,574] Error 
****************************????****************************
??????:19/8/2026 7:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:06,759] Error 
****************************????****************************
??????:19/8/2026 7:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:06,944] Error 
****************************????****************************
??????:19/8/2026 7:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:07,127] Error 
****************************????****************************
??????:19/8/2026 7:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:07,310] Error 
****************************????****************************
??????:19/8/2026 7:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:07,502] Error 
****************************????****************************
??????:19/8/2026 7:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:07,694] Error 
****************************????****************************
??????:19/8/2026 7:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:07,891] Error 
****************************????****************************
??????:19/8/2026 7:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:08,085] Error 
****************************????****************************
??????:19/8/2026 7:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:08,275] Error 
****************************????****************************
??????:19/8/2026 7:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:08,467] Error 
****************************????****************************
??????:19/8/2026 7:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:08,666] Error 
****************************????****************************
??????:19/8/2026 7:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:08,859] Error 
****************************????****************************
??????:19/8/2026 7:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:09,051] Error 
****************************????****************************
??????:19/8/2026 7:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:09,237] Error 
****************************????****************************
??????:19/8/2026 7:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:09,428] Error 
****************************????****************************
??????:19/8/2026 7:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:09,616] Error 
****************************????****************************
??????:19/8/2026 7:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:09,806] Error 
****************************????****************************
??????:19/8/2026 7:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:09,984] Error 
****************************????****************************
??????:19/8/2026 7:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:10,163] Error 
****************************????****************************
??????:19/8/2026 7:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:10,345] Error 
****************************????****************************
??????:19/8/2026 7:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:10,527] Error 
****************************????****************************
??????:19/8/2026 7:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:10,707] Error 
****************************????****************************
??????:19/8/2026 7:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:10,889] Error 
****************************????****************************
??????:19/8/2026 7:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:11,070] Error 
****************************????****************************
??????:19/8/2026 7:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:11,250] Error 
****************************????****************************
??????:19/8/2026 7:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:11,433] Error 
****************************????****************************
??????:19/8/2026 7:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:11,623] Error 
****************************????****************************
??????:19/8/2026 7:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:11,818] Error 
****************************????****************************
??????:19/8/2026 7:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:12,013] Error 
****************************????****************************
??????:19/8/2026 7:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:12,199] Error 
****************************????****************************
??????:19/8/2026 7:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:12,398] Error 
****************************????****************************
??????:19/8/2026 7:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:12,592] Error 
****************************????****************************
??????:19/8/2026 7:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:12,798] Error 
****************************????****************************
??????:19/8/2026 7:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:12,987] Error 
****************************????****************************
??????:19/8/2026 7:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:13,184] Error 
****************************????****************************
??????:19/8/2026 7:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:13,379] Error 
****************************????****************************
??????:19/8/2026 7:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:13,578] Error 
****************************????****************************
??????:19/8/2026 7:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:13,789] Error 
****************************????****************************
??????:19/8/2026 7:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:13,994] Error 
****************************????****************************
??????:19/8/2026 7:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:14,201] Error 
****************************????****************************
??????:19/8/2026 7:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:14,412] Error 
****************************????****************************
??????:19/8/2026 7:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:14,621] Error 
****************************????****************************
??????:19/8/2026 7:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:14,822] Error 
****************************????****************************
??????:19/8/2026 7:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:15,019] Error 
****************************????****************************
??????:19/8/2026 7:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:15,213] Error 
****************************????****************************
??????:19/8/2026 7:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:15,414] Error 
****************************????****************************
??????:19/8/2026 7:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:15,604] Error 
****************************????****************************
??????:19/8/2026 7:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:15,803] Error 
****************************????****************************
??????:19/8/2026 7:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:15,999] Error 
****************************????****************************
??????:19/8/2026 7:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:16,189] Error 
****************************????****************************
??????:19/8/2026 7:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:16,388] Error 
****************************????****************************
??????:19/8/2026 7:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:16,576] Error 
****************************????****************************
??????:19/8/2026 7:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:16,783] Error 
****************************????****************************
??????:19/8/2026 7:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:16,973] Error 
****************************????****************************
??????:19/8/2026 7:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:17,165] Error 
****************************????****************************
??????:19/8/2026 7:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:17,361] Error 
****************************????****************************
??????:19/8/2026 7:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:17,556] Error 
****************************????****************************
??????:19/8/2026 7:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:17,760] Error 
****************************????****************************
??????:19/8/2026 7:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:17,957] Error 
****************************????****************************
??????:19/8/2026 7:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:18,148] Error 
****************************????****************************
??????:19/8/2026 7:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:18,337] Error 
****************************????****************************
??????:19/8/2026 7:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:18,519] Error 
****************************????****************************
??????:19/8/2026 7:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:18,692] Error 
****************************????****************************
??????:19/8/2026 7:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:18,873] Error 
****************************????****************************
??????:19/8/2026 7:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:19,045] Error 
****************************????****************************
??????:19/8/2026 7:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:19,222] Error 
****************************????****************************
??????:19/8/2026 7:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:19,396] Error 
****************************????****************************
??????:19/8/2026 7:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:19,564] Error 
****************************????****************************
??????:19/8/2026 7:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:19,743] Error 
****************************????****************************
??????:19/8/2026 7:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:19,918] Error 
****************************????****************************
??????:19/8/2026 7:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:20,094] Error 
****************************????****************************
??????:19/8/2026 7:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:20,271] Error 
****************************????****************************
??????:19/8/2026 7:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:20,448] Error 
****************************????****************************
??????:19/8/2026 7:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:20,626] Error 
****************************????****************************
??????:19/8/2026 7:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:20,822] Error 
****************************????****************************
??????:19/8/2026 7:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:20,996] Error 
****************************????****************************
??????:19/8/2026 7:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:21,184] Error 
****************************????****************************
??????:19/8/2026 7:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:21,375] Error 
****************************????****************************
??????:19/8/2026 7:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:21,563] Error 
****************************????****************************
??????:19/8/2026 7:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:21,759] Error 
****************************????****************************
??????:19/8/2026 7:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:21,948] Error 
****************************????****************************
??????:19/8/2026 7:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:22,139] Error 
****************************????****************************
??????:19/8/2026 7:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:22,325] Error 
****************************????****************************
??????:19/8/2026 7:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:22,513] Error 
****************************????****************************
??????:19/8/2026 7:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:22,698] Error 
****************************????****************************
??????:19/8/2026 7:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:22,890] Error 
****************************????****************************
??????:19/8/2026 7:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:23,082] Error 
****************************????****************************
??????:19/8/2026 7:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:23,269] Error 
****************************????****************************
??????:19/8/2026 7:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:23,451] Error 
****************************????****************************
??????:19/8/2026 7:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:23,632] Error 
****************************????****************************
??????:19/8/2026 7:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:23,826] Error 
****************************????****************************
??????:19/8/2026 7:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:24,003] Error 
****************************????****************************
??????:19/8/2026 7:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:24,179] Error 
****************************????****************************
??????:19/8/2026 7:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:24,363] Error 
****************************????****************************
??????:19/8/2026 7:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:24,544] Error 
****************************????****************************
??????:19/8/2026 7:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:24,727] Error 
****************************????****************************
??????:19/8/2026 7:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:24,922] Error 
****************************????****************************
??????:19/8/2026 7:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:25,096] Error 
****************************????****************************
??????:19/8/2026 7:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:25,274] Error 
****************************????****************************
??????:19/8/2026 7:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:25,456] Error 
****************************????****************************
??????:19/8/2026 7:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:25,633] Error 
****************************????****************************
??????:19/8/2026 7:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:25,815] Error 
****************************????****************************
??????:19/8/2026 7:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:25,996] Error 
****************************????****************************
??????:19/8/2026 7:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:26,169] Error 
****************************????****************************
??????:19/8/2026 7:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:26,354] Error 
****************************????****************************
??????:19/8/2026 7:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:26,530] Error 
****************************????****************************
??????:19/8/2026 7:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:26,711] Error 
****************************????****************************
??????:19/8/2026 7:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:26,901] Error 
****************************????****************************
??????:19/8/2026 7:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:27,090] Error 
****************************????****************************
??????:19/8/2026 7:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:27,277] Error 
****************************????****************************
??????:19/8/2026 7:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:27,471] Error 
****************************????****************************
??????:19/8/2026 7:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:27,658] Error 
****************************????****************************
??????:19/8/2026 7:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:27,847] Error 
****************************????****************************
??????:19/8/2026 7:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:28,016] Error 
****************************????****************************
??????:19/8/2026 7:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:28,198] Error 
****************************????****************************
??????:19/8/2026 7:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:28,375] Error 
****************************????****************************
??????:19/8/2026 7:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:28,554] Error 
****************************????****************************
??????:19/8/2026 7:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:28,741] Error 
****************************????****************************
??????:19/8/2026 7:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:28,935] Error 
****************************????****************************
??????:19/8/2026 7:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:29,123] Error 
****************************????****************************
??????:19/8/2026 7:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:29,314] Error 
****************************????****************************
??????:19/8/2026 7:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:29,506] Error 
****************************????****************************
??????:19/8/2026 7:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:29,692] Error 
****************************????****************************
??????:19/8/2026 7:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:29,885] Error 
****************************????****************************
??????:19/8/2026 7:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:30,070] Error 
****************************????****************************
??????:19/8/2026 7:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:30,260] Error 
****************************????****************************
??????:19/8/2026 7:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:30,448] Error 
****************************????****************************
??????:19/8/2026 7:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:30,641] Error 
****************************????****************************
??????:19/8/2026 7:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:30,842] Error 
****************************????****************************
??????:19/8/2026 7:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:31,030] Error 
****************************????****************************
??????:19/8/2026 7:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:31,219] Error 
****************************????****************************
??????:19/8/2026 7:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:31,409] Error 
****************************????****************************
??????:19/8/2026 7:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:31,593] Error 
****************************????****************************
??????:19/8/2026 7:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:31,784] Error 
****************************????****************************
??????:19/8/2026 7:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:31,969] Error 
****************************????****************************
??????:19/8/2026 7:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:32,153] Error 
****************************????****************************
??????:19/8/2026 7:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:32,344] Error 
****************************????****************************
??????:19/8/2026 7:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:32,530] Error 
****************************????****************************
??????:19/8/2026 7:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:32,720] Error 
****************************????****************************
??????:19/8/2026 7:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:32,907] Error 
****************************????****************************
??????:19/8/2026 7:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:33,103] Error 
****************************????****************************
??????:19/8/2026 7:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:33,291] Error 
****************************????****************************
??????:19/8/2026 7:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:33,474] Error 
****************************????****************************
??????:19/8/2026 7:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:33,658] Error 
****************************????****************************
??????:19/8/2026 7:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:33,848] Error 
****************************????****************************
??????:19/8/2026 7:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:34,031] Error 
****************************????****************************
??????:19/8/2026 7:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:34,219] Error 
****************************????****************************
??????:19/8/2026 7:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:34,409] Error 
****************************????****************************
??????:19/8/2026 7:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:34,596] Error 
****************************????****************************
??????:19/8/2026 7:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:34,790] Error 
****************************????****************************
??????:19/8/2026 7:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:34,975] Error 
****************************????****************************
??????:19/8/2026 7:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:35,157] Error 
****************************????****************************
??????:19/8/2026 7:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:35,346] Error 
****************************????****************************
??????:19/8/2026 7:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:35,537] Error 
****************************????****************************
??????:19/8/2026 7:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:35,724] Error 
****************************????****************************
??????:19/8/2026 7:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:35,912] Error 
****************************????****************************
??????:19/8/2026 7:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:36,099] Error 
****************************????****************************
??????:19/8/2026 7:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:36,286] Error 
****************************????****************************
??????:19/8/2026 7:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:36,478] Error 
****************************????****************************
??????:19/8/2026 7:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:36,660] Error 
****************************????****************************
??????:19/8/2026 7:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:36,848] Error 
****************************????****************************
??????:19/8/2026 7:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:37,028] Error 
****************************????****************************
??????:19/8/2026 7:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:37,221] Error 
****************************????****************************
??????:19/8/2026 7:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:37,403] Error 
****************************????****************************
??????:19/8/2026 7:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:37,584] Error 
****************************????****************************
??????:19/8/2026 7:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:37,775] Error 
****************************????****************************
??????:19/8/2026 7:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:37,950] Error 
****************************????****************************
??????:19/8/2026 7:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:38,135] Error 
****************************????****************************
??????:19/8/2026 7:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:38,315] Error 
****************************????****************************
??????:19/8/2026 7:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:38,496] Error 
****************************????****************************
??????:19/8/2026 7:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:38,671] Error 
****************************????****************************
??????:19/8/2026 7:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:38,857] Error 
****************************????****************************
??????:19/8/2026 7:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:39,040] Error 
****************************????****************************
??????:19/8/2026 7:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:39,224] Error 
****************************????****************************
??????:19/8/2026 7:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:39,410] Error 
****************************????****************************
??????:19/8/2026 7:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:39,599] Error 
****************************????****************************
??????:19/8/2026 7:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:39,790] Error 
****************************????****************************
??????:19/8/2026 7:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:39,976] Error 
****************************????****************************
??????:19/8/2026 7:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:40,168] Error 
****************************????****************************
??????:19/8/2026 7:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:40,356] Error 
****************************????****************************
??????:19/8/2026 7:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:40,548] Error 
****************************????****************************
??????:19/8/2026 7:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:40,740] Error 
****************************????****************************
??????:19/8/2026 7:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:40,926] Error 
****************************????****************************
??????:19/8/2026 7:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:41,121] Error 
****************************????****************************
??????:19/8/2026 7:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:41,315] Error 
****************************????****************************
??????:19/8/2026 7:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:41,503] Error 
****************************????****************************
??????:19/8/2026 7:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:41,686] Error 
****************************????****************************
??????:19/8/2026 7:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:41,872] Error 
****************************????****************************
??????:19/8/2026 7:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:42,057] Error 
****************************????****************************
??????:19/8/2026 7:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:42,236] Error 
****************************????****************************
??????:19/8/2026 7:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:42,421] Error 
****************************????****************************
??????:19/8/2026 7:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:42,610] Error 
****************************????****************************
??????:19/8/2026 7:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:42,811] Error 
****************************????****************************
??????:19/8/2026 7:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:43,005] Error 
****************************????****************************
??????:19/8/2026 7:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:43,200] Error 
****************************????****************************
??????:19/8/2026 7:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:43,401] Error 
****************************????****************************
??????:19/8/2026 7:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:43,599] Error 
****************************????****************************
??????:19/8/2026 7:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:43,801] Error 
****************************????****************************
??????:19/8/2026 7:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:44,000] Error 
****************************????****************************
??????:19/8/2026 7:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:44,199] Error 
****************************????****************************
??????:19/8/2026 7:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:44,402] Error 
****************************????****************************
??????:19/8/2026 7:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:44,604] Error 
****************************????****************************
??????:19/8/2026 7:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:44,803] Error 
****************************????****************************
??????:19/8/2026 7:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:44,999] Error 
****************************????****************************
??????:19/8/2026 7:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:45,189] Error 
****************************????****************************
??????:19/8/2026 7:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:45,388] Error 
****************************????****************************
??????:19/8/2026 7:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:45,580] Error 
****************************????****************************
??????:19/8/2026 7:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:45,776] Error 
****************************????****************************
??????:19/8/2026 7:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:45,973] Error 
****************************????****************************
??????:19/8/2026 7:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:46,174] Error 
****************************????****************************
??????:19/8/2026 7:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:46,371] Error 
****************************????****************************
??????:19/8/2026 7:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:46,572] Error 
****************************????****************************
??????:19/8/2026 7:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:46,771] Error 
****************************????****************************
??????:19/8/2026 7:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:46,968] Error 
****************************????****************************
??????:19/8/2026 7:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:47,160] Error 
****************************????****************************
??????:19/8/2026 7:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:47,358] Error 
****************************????****************************
??????:19/8/2026 7:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:47,553] Error 
****************************????****************************
??????:19/8/2026 7:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:47,749] Error 
****************************????****************************
??????:19/8/2026 7:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:47,935] Error 
****************************????****************************
??????:19/8/2026 7:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:48,124] Error 
****************************????****************************
??????:19/8/2026 7:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:48,314] Error 
****************************????****************************
??????:19/8/2026 7:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:48,505] Error 
****************************????****************************
??????:19/8/2026 7:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:48,701] Error 
****************************????****************************
??????:19/8/2026 7:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:48,903] Error 
****************************????****************************
??????:19/8/2026 7:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:49,101] Error 
****************************????****************************
??????:19/8/2026 7:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:49,301] Error 
****************************????****************************
??????:19/8/2026 7:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:49,512] Error 
****************************????****************************
??????:19/8/2026 7:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:49,709] Error 
****************************????****************************
??????:19/8/2026 7:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:49,909] Error 
****************************????****************************
??????:19/8/2026 7:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:50,108] Error 
****************************????****************************
??????:19/8/2026 7:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:50,308] Error 
****************************????****************************
??????:19/8/2026 7:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:50,507] Error 
****************************????****************************
??????:19/8/2026 7:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:50,704] Error 
****************************????****************************
??????:19/8/2026 7:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:50,896] Error 
****************************????****************************
??????:19/8/2026 7:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:51,081] Error 
****************************????****************************
??????:19/8/2026 7:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:51,269] Error 
****************************????****************************
??????:19/8/2026 7:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:51,449] Error 
****************************????****************************
??????:19/8/2026 7:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:51,628] Error 
****************************????****************************
??????:19/8/2026 7:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:51,816] Error 
****************************????****************************
??????:19/8/2026 7:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:51,994] Error 
****************************????****************************
??????:19/8/2026 7:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:52,171] Error 
****************************????****************************
??????:19/8/2026 7:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:52,350] Error 
****************************????****************************
??????:19/8/2026 7:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:52,530] Error 
****************************????****************************
??????:19/8/2026 7:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:52,709] Error 
****************************????****************************
??????:19/8/2026 7:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:52,889] Error 
****************************????****************************
??????:19/8/2026 7:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:53,068] Error 
****************************????****************************
??????:19/8/2026 7:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:53,247] Error 
****************************????****************************
??????:19/8/2026 7:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:53,443] Error 
****************************????****************************
??????:19/8/2026 7:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:53,621] Error 
****************************????****************************
??????:19/8/2026 7:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:53,805] Error 
****************************????****************************
??????:19/8/2026 7:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:53,982] Error 
****************************????****************************
??????:19/8/2026 7:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:54,158] Error 
****************************????****************************
??????:19/8/2026 7:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:54,345] Error 
****************************????****************************
??????:19/8/2026 7:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:54,528] Error 
****************************????****************************
??????:19/8/2026 7:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:54,711] Error 
****************************????****************************
??????:19/8/2026 7:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:54,895] Error 
****************************????****************************
??????:19/8/2026 7:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:55,077] Error 
****************************????****************************
??????:19/8/2026 7:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:55,251] Error 
****************************????****************************
??????:19/8/2026 7:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:55,434] Error 
****************************????****************************
??????:19/8/2026 7:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:55,614] Error 
****************************????****************************
??????:19/8/2026 7:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:55,799] Error 
****************************????****************************
??????:19/8/2026 7:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:55,976] Error 
****************************????****************************
??????:19/8/2026 7:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:56,153] Error 
****************************????****************************
??????:19/8/2026 7:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:56,335] Error 
****************************????****************************
??????:19/8/2026 7:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:56,515] Error 
****************************????****************************
??????:19/8/2026 7:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:56,699] Error 
****************************????****************************
??????:19/8/2026 7:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:56,890] Error 
****************************????****************************
??????:19/8/2026 7:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:57,081] Error 
****************************????****************************
??????:19/8/2026 7:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:57,271] Error 
****************************????****************************
??????:19/8/2026 7:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:57,462] Error 
****************************????****************************
??????:19/8/2026 7:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:57,661] Error 
****************************????****************************
??????:19/8/2026 7:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:57,851] Error 
****************************????****************************
??????:19/8/2026 7:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:58,037] Error 
****************************????****************************
??????:19/8/2026 7:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:58,224] Error 
****************************????****************************
??????:19/8/2026 7:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:58,412] Error 
****************************????****************************
??????:19/8/2026 7:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:58,602] Error 
****************************????****************************
??????:19/8/2026 7:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:58,794] Error 
****************************????****************************
??????:19/8/2026 7:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:58,983] Error 
****************************????****************************
??????:19/8/2026 7:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:59,173] Error 
****************************????****************************
??????:19/8/2026 7:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:59,360] Error 
****************************????****************************
??????:19/8/2026 7:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:59,549] Error 
****************************????****************************
??????:19/8/2026 7:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:59,744] Error 
****************************????****************************
??????:19/8/2026 7:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:57:59,929] Error 
****************************????****************************
??????:19/8/2026 7:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:00,114] Error 
****************************????****************************
??????:19/8/2026 7:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:00,302] Error 
****************************????****************************
??????:19/8/2026 7:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:00,491] Error 
****************************????****************************
??????:19/8/2026 7:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:00,679] Error 
****************************????****************************
??????:19/8/2026 7:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:00,868] Error 
****************************????****************************
??????:19/8/2026 7:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:01,055] Error 
****************************????****************************
??????:19/8/2026 7:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:01,243] Error 
****************************????****************************
??????:19/8/2026 7:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:01,434] Error 
****************************????****************************
??????:19/8/2026 7:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:01,632] Error 
****************************????****************************
??????:19/8/2026 7:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:01,829] Error 
****************************????****************************
??????:19/8/2026 7:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:02,019] Error 
****************************????****************************
??????:19/8/2026 7:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:02,206] Error 
****************************????****************************
??????:19/8/2026 7:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:02,391] Error 
****************************????****************************
??????:19/8/2026 7:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:02,574] Error 
****************************????****************************
??????:19/8/2026 7:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:02,767] Error 
****************************????****************************
??????:19/8/2026 7:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:02,952] Error 
****************************????****************************
??????:19/8/2026 7:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:03,137] Error 
****************************????****************************
??????:19/8/2026 7:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:03,323] Error 
****************************????****************************
??????:19/8/2026 7:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:03,508] Error 
****************************????****************************
??????:19/8/2026 7:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:03,697] Error 
****************************????****************************
??????:19/8/2026 7:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:03,886] Error 
****************************????****************************
??????:19/8/2026 7:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:04,062] Error 
****************************????****************************
??????:19/8/2026 7:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:04,253] Error 
****************************????****************************
??????:19/8/2026 7:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:04,453] Error 
****************************????****************************
??????:19/8/2026 7:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:04,649] Error 
****************************????****************************
??????:19/8/2026 7:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:04,832] Error 
****************************????****************************
??????:19/8/2026 7:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:05,017] Error 
****************************????****************************
??????:19/8/2026 7:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:05,199] Error 
****************************????****************************
??????:19/8/2026 7:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:05,384] Error 
****************************????****************************
??????:19/8/2026 7:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:05,568] Error 
****************************????****************************
??????:19/8/2026 7:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:05,770] Error 
****************************????****************************
??????:19/8/2026 7:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:05,954] Error 
****************************????****************************
??????:19/8/2026 7:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:06,141] Error 
****************************????****************************
??????:19/8/2026 7:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:06,328] Error 
****************************????****************************
??????:19/8/2026 7:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:06,517] Error 
****************************????****************************
??????:19/8/2026 7:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:06,709] Error 
****************************????****************************
??????:19/8/2026 7:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:06,897] Error 
****************************????****************************
??????:19/8/2026 7:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:07,081] Error 
****************************????****************************
??????:19/8/2026 7:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:07,268] Error 
****************************????****************************
??????:19/8/2026 7:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:07,466] Error 
****************************????****************************
??????:19/8/2026 7:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:07,663] Error 
****************************????****************************
??????:19/8/2026 7:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:07,850] Error 
****************************????****************************
??????:19/8/2026 7:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:08,022] Error 
****************************????****************************
??????:19/8/2026 7:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:08,198] Error 
****************************????****************************
??????:19/8/2026 7:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:08,375] Error 
****************************????****************************
??????:19/8/2026 7:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:08,559] Error 
****************************????****************************
??????:19/8/2026 7:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:08,756] Error 
****************************????****************************
??????:19/8/2026 7:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:08,940] Error 
****************************????****************************
??????:19/8/2026 7:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:09,126] Error 
****************************????****************************
??????:19/8/2026 7:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:09,302] Error 
****************************????****************************
??????:19/8/2026 7:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:09,485] Error 
****************************????****************************
??????:19/8/2026 7:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:09,672] Error 
****************************????****************************
??????:19/8/2026 7:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:09,874] Error 
****************************????****************************
??????:19/8/2026 7:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:10,063] Error 
****************************????****************************
??????:19/8/2026 7:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:10,245] Error 
****************************????****************************
??????:19/8/2026 7:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:10,432] Error 
****************************????****************************
??????:19/8/2026 7:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:10,615] Error 
****************************????****************************
??????:19/8/2026 7:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:10,811] Error 
****************************????****************************
??????:19/8/2026 7:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:10,999] Error 
****************************????****************************
??????:19/8/2026 7:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:11,186] Error 
****************************????****************************
??????:19/8/2026 7:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:11,377] Error 
****************************????****************************
??????:19/8/2026 7:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:11,565] Error 
****************************????****************************
??????:19/8/2026 7:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:11,760] Error 
****************************????****************************
??????:19/8/2026 7:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:11,954] Error 
****************************????****************************
??????:19/8/2026 7:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:12,144] Error 
****************************????****************************
??????:19/8/2026 7:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:12,340] Error 
****************************????****************************
??????:19/8/2026 7:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:12,536] Error 
****************************????****************************
??????:19/8/2026 7:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:12,729] Error 
****************************????****************************
??????:19/8/2026 7:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:12,922] Error 
****************************????****************************
??????:19/8/2026 7:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:13,118] Error 
****************************????****************************
??????:19/8/2026 7:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:13,310] Error 
****************************????****************************
??????:19/8/2026 7:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:13,500] Error 
****************************????****************************
??????:19/8/2026 7:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:13,694] Error 
****************************????****************************
??????:19/8/2026 7:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:13,891] Error 
****************************????****************************
??????:19/8/2026 7:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:14,075] Error 
****************************????****************************
??????:19/8/2026 7:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:14,263] Error 
****************************????****************************
??????:19/8/2026 7:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:14,445] Error 
****************************????****************************
??????:19/8/2026 7:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:14,636] Error 
****************************????****************************
??????:19/8/2026 7:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:14,827] Error 
****************************????****************************
??????:19/8/2026 7:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:15,020] Error 
****************************????****************************
??????:19/8/2026 7:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:15,211] Error 
****************************????****************************
??????:19/8/2026 7:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:15,402] Error 
****************************????****************************
??????:19/8/2026 7:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:15,595] Error 
****************************????****************************
??????:19/8/2026 7:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:15,787] Error 
****************************????****************************
??????:19/8/2026 7:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:15,975] Error 
****************************????****************************
??????:19/8/2026 7:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:16,164] Error 
****************************????****************************
??????:19/8/2026 7:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:16,347] Error 
****************************????****************************
??????:19/8/2026 7:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:16,531] Error 
****************************????****************************
??????:19/8/2026 7:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:16,718] Error 
****************************????****************************
??????:19/8/2026 7:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:16,892] Error 
****************************????****************************
??????:19/8/2026 7:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:17,069] Error 
****************************????****************************
??????:19/8/2026 7:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:17,251] Error 
****************************????****************************
??????:19/8/2026 7:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:17,434] Error 
****************************????****************************
??????:19/8/2026 7:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:17,622] Error 
****************************????****************************
??????:19/8/2026 7:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:17,809] Error 
****************************????****************************
??????:19/8/2026 7:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:18,005] Error 
****************************????****************************
??????:19/8/2026 7:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:18,191] Error 
****************************????****************************
??????:19/8/2026 7:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:18,372] Error 
****************************????****************************
??????:19/8/2026 7:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:18,552] Error 
****************************????****************************
??????:19/8/2026 7:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:18,739] Error 
****************************????****************************
??????:19/8/2026 7:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:18,920] Error 
****************************????****************************
??????:19/8/2026 7:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:19,118] Error 
****************************????****************************
??????:19/8/2026 7:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:19,314] Error 
****************************????****************************
??????:19/8/2026 7:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:19,505] Error 
****************************????****************************
??????:19/8/2026 7:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:19,701] Error 
****************************????****************************
??????:19/8/2026 7:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:19,892] Error 
****************************????****************************
??????:19/8/2026 7:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:20,074] Error 
****************************????****************************
??????:19/8/2026 7:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:20,258] Error 
****************************????****************************
??????:19/8/2026 7:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:20,439] Error 
****************************????****************************
??????:19/8/2026 7:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:20,623] Error 
****************************????****************************
??????:19/8/2026 7:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:20,812] Error 
****************************????****************************
??????:19/8/2026 7:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:20,989] Error 
****************************????****************************
??????:19/8/2026 7:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:21,172] Error 
****************************????****************************
??????:19/8/2026 7:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:21,350] Error 
****************************????****************************
??????:19/8/2026 7:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:21,529] Error 
****************************????****************************
??????:19/8/2026 7:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:21,712] Error 
****************************????****************************
??????:19/8/2026 7:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:21,896] Error 
****************************????****************************
??????:19/8/2026 7:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:22,091] Error 
****************************????****************************
??????:19/8/2026 7:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:22,275] Error 
****************************????****************************
??????:19/8/2026 7:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:22,465] Error 
****************************????****************************
??????:19/8/2026 7:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:22,651] Error 
****************************????****************************
??????:19/8/2026 7:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:22,841] Error 
****************************????****************************
??????:19/8/2026 7:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:23,020] Error 
****************************????****************************
??????:19/8/2026 7:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:23,201] Error 
****************************????****************************
??????:19/8/2026 7:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:23,381] Error 
****************************????****************************
??????:19/8/2026 7:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:23,559] Error 
****************************????****************************
??????:19/8/2026 7:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:23,744] Error 
****************************????****************************
??????:19/8/2026 7:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:23,928] Error 
****************************????****************************
??????:19/8/2026 7:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:24,124] Error 
****************************????****************************
??????:19/8/2026 7:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:24,312] Error 
****************************????****************************
??????:19/8/2026 7:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:24,494] Error 
****************************????****************************
??????:19/8/2026 7:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:24,679] Error 
****************************????****************************
??????:19/8/2026 7:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:24,871] Error 
****************************????****************************
??????:19/8/2026 7:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:25,066] Error 
****************************????****************************
??????:19/8/2026 7:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:25,254] Error 
****************************????****************************
??????:19/8/2026 7:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:25,446] Error 
****************************????****************************
??????:19/8/2026 7:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:25,628] Error 
****************************????****************************
??????:19/8/2026 7:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:25,821] Error 
****************************????****************************
??????:19/8/2026 7:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:26,005] Error 
****************************????****************************
??????:19/8/2026 7:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:26,201] Error 
****************************????****************************
??????:19/8/2026 7:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:26,383] Error 
****************************????****************************
??????:19/8/2026 7:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:26,574] Error 
****************************????****************************
??????:19/8/2026 7:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:26,764] Error 
****************************????****************************
??????:19/8/2026 7:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:26,953] Error 
****************************????****************************
??????:19/8/2026 7:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:27,132] Error 
****************************????****************************
??????:19/8/2026 7:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:27,319] Error 
****************************????****************************
??????:19/8/2026 7:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:27,506] Error 
****************************????****************************
??????:19/8/2026 7:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:27,688] Error 
****************************????****************************
??????:19/8/2026 7:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:27,877] Error 
****************************????****************************
??????:19/8/2026 7:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:28,062] Error 
****************************????****************************
??????:19/8/2026 7:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:28,248] Error 
****************************????****************************
??????:19/8/2026 7:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:28,433] Error 
****************************????****************************
??????:19/8/2026 7:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:28,613] Error 
****************************????****************************
??????:19/8/2026 7:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:28,813] Error 
****************************????****************************
??????:19/8/2026 7:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:29,008] Error 
****************************????****************************
??????:19/8/2026 7:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:29,193] Error 
****************************????****************************
??????:19/8/2026 7:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:29,377] Error 
****************************????****************************
??????:19/8/2026 7:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:29,565] Error 
****************************????****************************
??????:19/8/2026 7:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:29,759] Error 
****************************????****************************
??????:19/8/2026 7:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:29,948] Error 
****************************????****************************
??????:19/8/2026 7:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:30,135] Error 
****************************????****************************
??????:19/8/2026 7:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:30,326] Error 
****************************????****************************
??????:19/8/2026 7:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:30,512] Error 
****************************????****************************
??????:19/8/2026 7:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:30,700] Error 
****************************????****************************
??????:19/8/2026 7:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:30,894] Error 
****************************????****************************
??????:19/8/2026 7:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:31,077] Error 
****************************????****************************
??????:19/8/2026 7:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:31,263] Error 
****************************????****************************
??????:19/8/2026 7:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:31,455] Error 
****************************????****************************
??????:19/8/2026 7:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:31,651] Error 
****************************????****************************
??????:19/8/2026 7:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:31,854] Error 
****************************????****************************
??????:19/8/2026 7:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:32,056] Error 
****************************????****************************
??????:19/8/2026 7:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:32,258] Error 
****************************????****************************
??????:19/8/2026 7:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:32,464] Error 
****************************????****************************
??????:19/8/2026 7:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:32,664] Error 
****************************????****************************
??????:19/8/2026 7:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:32,870] Error 
****************************????****************************
??????:19/8/2026 7:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:33,070] Error 
****************************????****************************
??????:19/8/2026 7:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:33,273] Error 
****************************????****************************
??????:19/8/2026 7:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:33,473] Error 
****************************????****************************
??????:19/8/2026 7:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:33,666] Error 
****************************????****************************
??????:19/8/2026 7:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:33,868] Error 
****************************????****************************
??????:19/8/2026 7:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:34,069] Error 
****************************????****************************
??????:19/8/2026 7:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:34,271] Error 
****************************????****************************
??????:19/8/2026 7:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:34,463] Error 
****************************????****************************
??????:19/8/2026 7:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:34,662] Error 
****************************????****************************
??????:19/8/2026 7:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:34,866] Error 
****************************????****************************
??????:19/8/2026 7:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:35,066] Error 
****************************????****************************
??????:19/8/2026 7:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:35,263] Error 
****************************????****************************
??????:19/8/2026 7:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:35,464] Error 
****************************????****************************
??????:19/8/2026 7:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:35,664] Error 
****************************????****************************
??????:19/8/2026 7:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:35,869] Error 
****************************????****************************
??????:19/8/2026 7:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:36,068] Error 
****************************????****************************
??????:19/8/2026 7:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:36,267] Error 
****************************????****************************
??????:19/8/2026 7:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:36,467] Error 
****************************????****************************
??????:19/8/2026 7:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:36,663] Error 
****************************????****************************
??????:19/8/2026 7:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:36,867] Error 
****************************????****************************
??????:19/8/2026 7:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:37,062] Error 
****************************????****************************
??????:19/8/2026 7:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:37,263] Error 
****************************????****************************
??????:19/8/2026 7:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:37,463] Error 
****************************????****************************
??????:19/8/2026 7:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:37,664] Error 
****************************????****************************
??????:19/8/2026 7:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:37,872] Error 
****************************????****************************
??????:19/8/2026 7:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:38,066] Error 
****************************????****************************
??????:19/8/2026 7:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:38,276] Error 
****************************????****************************
??????:19/8/2026 7:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:38,477] Error 
****************************????****************************
??????:19/8/2026 7:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:38,677] Error 
****************************????****************************
??????:19/8/2026 7:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:38,874] Error 
****************************????****************************
??????:19/8/2026 7:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:39,070] Error 
****************************????****************************
??????:19/8/2026 7:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:39,263] Error 
****************************????****************************
??????:19/8/2026 7:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:39,457] Error 
****************************????****************************
??????:19/8/2026 7:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:39,649] Error 
****************************????****************************
??????:19/8/2026 7:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:39,849] Error 
****************************????****************************
??????:19/8/2026 7:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:40,038] Error 
****************************????****************************
??????:19/8/2026 7:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:40,232] Error 
****************************????****************************
??????:19/8/2026 7:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:40,425] Error 
****************************????****************************
??????:19/8/2026 7:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:40,618] Error 
****************************????****************************
??????:19/8/2026 7:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:40,812] Error 
****************************????****************************
??????:19/8/2026 7:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:41,005] Error 
****************************????****************************
??????:19/8/2026 7:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:41,190] Error 
****************************????****************************
??????:19/8/2026 7:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:41,376] Error 
****************************????****************************
??????:19/8/2026 7:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:41,559] Error 
****************************????****************************
??????:19/8/2026 7:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:41,754] Error 
****************************????****************************
??????:19/8/2026 7:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:41,946] Error 
****************************????****************************
??????:19/8/2026 7:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:42,135] Error 
****************************????****************************
??????:19/8/2026 7:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:42,333] Error 
****************************????****************************
??????:19/8/2026 7:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:42,530] Error 
****************************????****************************
??????:19/8/2026 7:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:42,723] Error 
****************************????****************************
??????:19/8/2026 7:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:42,912] Error 
****************************????****************************
??????:19/8/2026 7:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:43,101] Error 
****************************????****************************
??????:19/8/2026 7:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:43,290] Error 
****************************????****************************
??????:19/8/2026 7:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:43,484] Error 
****************************????****************************
??????:19/8/2026 7:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:43,673] Error 
****************************????****************************
??????:19/8/2026 7:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:43,871] Error 
****************************????****************************
??????:19/8/2026 7:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:44,051] Error 
****************************????****************************
??????:19/8/2026 7:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:44,240] Error 
****************************????****************************
??????:19/8/2026 7:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:44,425] Error 
****************************????****************************
??????:19/8/2026 7:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:44,612] Error 
****************************????****************************
??????:19/8/2026 7:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:44,804] Error 
****************************????****************************
??????:19/8/2026 7:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:44,993] Error 
****************************????****************************
??????:19/8/2026 7:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:45,177] Error 
****************************????****************************
??????:19/8/2026 7:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:45,366] Error 
****************************????****************************
??????:19/8/2026 7:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:45,552] Error 
****************************????****************************
??????:19/8/2026 7:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:45,742] Error 
****************************????****************************
??????:19/8/2026 7:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:45,937] Error 
****************************????****************************
??????:19/8/2026 7:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:46,127] Error 
****************************????****************************
??????:19/8/2026 7:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:46,321] Error 
****************************????****************************
??????:19/8/2026 7:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:46,523] Error 
****************************????****************************
??????:19/8/2026 7:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:46,715] Error 
****************************????****************************
??????:19/8/2026 7:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:46,914] Error 
****************************????****************************
??????:19/8/2026 7:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:47,101] Error 
****************************????****************************
??????:19/8/2026 7:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:47,292] Error 
****************************????****************************
??????:19/8/2026 7:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:47,487] Error 
****************************????****************************
??????:19/8/2026 7:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:47,685] Error 
****************************????****************************
??????:19/8/2026 7:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:47,885] Error 
****************************????****************************
??????:19/8/2026 7:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:48,072] Error 
****************************????****************************
??????:19/8/2026 7:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:48,260] Error 
****************************????****************************
??????:19/8/2026 7:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:48,451] Error 
****************************????****************************
??????:19/8/2026 7:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:48,643] Error 
****************************????****************************
??????:19/8/2026 7:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:48,838] Error 
****************************????****************************
??????:19/8/2026 7:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:49,035] Error 
****************************????****************************
??????:19/8/2026 7:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:49,224] Error 
****************************????****************************
??????:19/8/2026 7:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:49,414] Error 
****************************????****************************
??????:19/8/2026 7:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:49,606] Error 
****************************????****************************
??????:19/8/2026 7:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:49,803] Error 
****************************????****************************
??????:19/8/2026 7:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:49,995] Error 
****************************????****************************
??????:19/8/2026 7:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:50,188] Error 
****************************????****************************
??????:19/8/2026 7:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:50,381] Error 
****************************????****************************
??????:19/8/2026 7:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:50,583] Error 
****************************????****************************
??????:19/8/2026 7:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:50,776] Error 
****************************????****************************
??????:19/8/2026 7:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:50,970] Error 
****************************????****************************
??????:19/8/2026 7:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:51,163] Error 
****************************????****************************
??????:19/8/2026 7:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:51,358] Error 
****************************????****************************
??????:19/8/2026 7:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:51,552] Error 
****************************????****************************
??????:19/8/2026 7:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:51,746] Error 
****************************????****************************
??????:19/8/2026 7:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:51,940] Error 
****************************????****************************
??????:19/8/2026 7:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:52,130] Error 
****************************????****************************
??????:19/8/2026 7:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:52,321] Error 
****************************????****************************
??????:19/8/2026 7:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:52,513] Error 
****************************????****************************
??????:19/8/2026 7:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:52,703] Error 
****************************????****************************
??????:19/8/2026 7:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:52,905] Error 
****************************????****************************
??????:19/8/2026 7:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:53,094] Error 
****************************????****************************
??????:19/8/2026 7:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:53,282] Error 
****************************????****************************
??????:19/8/2026 7:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:53,472] Error 
****************************????****************************
??????:19/8/2026 7:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:53,665] Error 
****************************????****************************
??????:19/8/2026 7:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:53,859] Error 
****************************????****************************
??????:19/8/2026 7:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:54,050] Error 
****************************????****************************
??????:19/8/2026 7:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:54,238] Error 
****************************????****************************
??????:19/8/2026 7:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:54,430] Error 
****************************????****************************
??????:19/8/2026 7:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:54,629] Error 
****************************????****************************
??????:19/8/2026 7:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:54,823] Error 
****************************????****************************
??????:19/8/2026 7:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:55,015] Error 
****************************????****************************
??????:19/8/2026 7:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:55,205] Error 
****************************????****************************
??????:19/8/2026 7:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:55,398] Error 
****************************????****************************
??????:19/8/2026 7:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:55,587] Error 
****************************????****************************
??????:19/8/2026 7:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:55,783] Error 
****************************????****************************
??????:19/8/2026 7:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:55,977] Error 
****************************????****************************
??????:19/8/2026 7:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:56,167] Error 
****************************????****************************
??????:19/8/2026 7:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:56,358] Error 
****************************????****************************
??????:19/8/2026 7:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:56,547] Error 
****************************????****************************
??????:19/8/2026 7:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:56,741] Error 
****************************????****************************
??????:19/8/2026 7:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:56,937] Error 
****************************????****************************
??????:19/8/2026 7:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:57,128] Error 
****************************????****************************
??????:19/8/2026 7:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:57,320] Error 
****************************????****************************
??????:19/8/2026 7:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:57,508] Error 
****************************????****************************
??????:19/8/2026 7:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:57,701] Error 
****************************????****************************
??????:19/8/2026 7:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:57,895] Error 
****************************????****************************
??????:19/8/2026 7:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:58,088] Error 
****************************????****************************
??????:19/8/2026 7:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:58,283] Error 
****************************????****************************
??????:19/8/2026 7:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:58,475] Error 
****************************????****************************
??????:19/8/2026 7:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:58,679] Error 
****************************????****************************
??????:19/8/2026 7:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:58,873] Error 
****************************????****************************
??????:19/8/2026 7:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:59,066] Error 
****************************????****************************
??????:19/8/2026 7:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:59,258] Error 
****************************????****************************
??????:19/8/2026 7:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:59,450] Error 
****************************????****************************
??????:19/8/2026 7:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:59,642] Error 
****************************????****************************
??????:19/8/2026 7:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:58:59,835] Error 
****************************????****************************
??????:19/8/2026 7:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:00,021] Error 
****************************????****************************
??????:19/8/2026 7:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:00,211] Error 
****************************????****************************
??????:19/8/2026 7:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:00,405] Error 
****************************????****************************
??????:19/8/2026 7:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:00,594] Error 
****************************????****************************
??????:19/8/2026 7:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:00,785] Error 
****************************????****************************
??????:19/8/2026 7:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:00,971] Error 
****************************????****************************
??????:19/8/2026 7:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:01,158] Error 
****************************????****************************
??????:19/8/2026 7:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:01,349] Error 
****************************????****************************
??????:19/8/2026 7:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:01,549] Error 
****************************????****************************
??????:19/8/2026 7:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:01,753] Error 
****************************????****************************
??????:19/8/2026 7:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:01,946] Error 
****************************????****************************
??????:19/8/2026 7:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:02,147] Error 
****************************????****************************
??????:19/8/2026 7:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:02,350] Error 
****************************????****************************
??????:19/8/2026 7:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:02,554] Error 
****************************????****************************
??????:19/8/2026 7:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:02,762] Error 
****************************????****************************
??????:19/8/2026 7:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:02,963] Error 
****************************????****************************
??????:19/8/2026 7:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:03,167] Error 
****************************????****************************
??????:19/8/2026 7:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:03,363] Error 
****************************????****************************
??????:19/8/2026 7:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:03,560] Error 
****************************????****************************
??????:19/8/2026 7:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:03,763] Error 
****************************????****************************
??????:19/8/2026 7:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:03,952] Error 
****************************????****************************
??????:19/8/2026 7:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:04,146] Error 
****************************????****************************
??????:19/8/2026 7:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:04,340] Error 
****************************????****************************
??????:19/8/2026 7:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:04,525] Error 
****************************????****************************
??????:19/8/2026 7:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:04,714] Error 
****************************????****************************
??????:19/8/2026 7:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:04,907] Error 
****************************????****************************
??????:19/8/2026 7:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:05,103] Error 
****************************????****************************
??????:19/8/2026 7:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:05,290] Error 
****************************????****************************
??????:19/8/2026 7:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:05,485] Error 
****************************????****************************
??????:19/8/2026 7:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:05,669] Error 
****************************????****************************
??????:19/8/2026 7:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:05,862] Error 
****************************????****************************
??????:19/8/2026 7:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:06,059] Error 
****************************????****************************
??????:19/8/2026 7:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:06,257] Error 
****************************????****************************
??????:19/8/2026 7:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:06,456] Error 
****************************????****************************
??????:19/8/2026 7:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:06,648] Error 
****************************????****************************
??????:19/8/2026 7:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:06,867] Error 
****************************????****************************
??????:19/8/2026 7:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:07,066] Error 
****************************????****************************
??????:19/8/2026 7:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:07,266] Error 
****************************????****************************
??????:19/8/2026 7:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:07,464] Error 
****************************????****************************
??????:19/8/2026 7:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:07,659] Error 
****************************????****************************
??????:19/8/2026 7:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:07,858] Error 
****************************????****************************
??????:19/8/2026 7:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:08,048] Error 
****************************????****************************
??????:19/8/2026 7:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:08,237] Error 
****************************????****************************
??????:19/8/2026 7:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:08,429] Error 
****************************????****************************
??????:19/8/2026 7:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:08,612] Error 
****************************????****************************
??????:19/8/2026 7:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:08,804] Error 
****************************????****************************
??????:19/8/2026 7:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:08,995] Error 
****************************????****************************
??????:19/8/2026 7:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:09,185] Error 
****************************????****************************
??????:19/8/2026 7:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:09,372] Error 
****************************????****************************
??????:19/8/2026 7:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:09,560] Error 
****************************????****************************
??????:19/8/2026 7:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:09,757] Error 
****************************????****************************
??????:19/8/2026 7:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:09,943] Error 
****************************????****************************
??????:19/8/2026 7:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:10,136] Error 
****************************????****************************
??????:19/8/2026 7:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:10,327] Error 
****************************????****************************
??????:19/8/2026 7:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:10,520] Error 
****************************????****************************
??????:19/8/2026 7:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:10,713] Error 
****************************????****************************
??????:19/8/2026 7:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:10,913] Error 
****************************????****************************
??????:19/8/2026 7:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:11,104] Error 
****************************????****************************
??????:19/8/2026 7:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:11,291] Error 
****************************????****************************
??????:19/8/2026 7:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:11,482] Error 
****************************????****************************
??????:19/8/2026 7:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:11,674] Error 
****************************????****************************
??????:19/8/2026 7:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:11,853] Error 
****************************????****************************
??????:19/8/2026 7:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:12,033] Error 
****************************????****************************
??????:19/8/2026 7:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:12,222] Error 
****************************????****************************
??????:19/8/2026 7:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:12,413] Error 
****************************????****************************
??????:19/8/2026 7:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:12,602] Error 
****************************????****************************
??????:19/8/2026 7:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:12,794] Error 
****************************????****************************
??????:19/8/2026 7:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:12,988] Error 
****************************????****************************
??????:19/8/2026 7:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:13,176] Error 
****************************????****************************
??????:19/8/2026 7:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:13,365] Error 
****************************????****************************
??????:19/8/2026 7:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:13,555] Error 
****************************????****************************
??????:19/8/2026 7:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:13,748] Error 
****************************????****************************
??????:19/8/2026 7:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:13,935] Error 
****************************????****************************
??????:19/8/2026 7:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:14,124] Error 
****************************????****************************
??????:19/8/2026 7:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:14,313] Error 
****************************????****************************
??????:19/8/2026 7:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:14,502] Error 
****************************????****************************
??????:19/8/2026 7:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:14,700] Error 
****************************????****************************
??????:19/8/2026 7:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:14,903] Error 
****************************????****************************
??????:19/8/2026 7:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:15,090] Error 
****************************????****************************
??????:19/8/2026 7:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:15,278] Error 
****************************????****************************
??????:19/8/2026 7:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:15,464] Error 
****************************????****************************
??????:19/8/2026 7:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:15,661] Error 
****************************????****************************
??????:19/8/2026 7:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:15,850] Error 
****************************????****************************
??????:19/8/2026 7:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:16,032] Error 
****************************????****************************
??????:19/8/2026 7:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:16,218] Error 
****************************????****************************
??????:19/8/2026 7:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:16,404] Error 
****************************????****************************
??????:19/8/2026 7:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:16,588] Error 
****************************????****************************
??????:19/8/2026 7:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:16,776] Error 
****************************????****************************
??????:19/8/2026 7:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:16,962] Error 
****************************????****************************
??????:19/8/2026 7:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:17,144] Error 
****************************????****************************
??????:19/8/2026 7:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:17,335] Error 
****************************????****************************
??????:19/8/2026 7:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:17,516] Error 
****************************????****************************
??????:19/8/2026 7:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:17,701] Error 
****************************????****************************
??????:19/8/2026 7:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:17,895] Error 
****************************????****************************
??????:19/8/2026 7:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:18,090] Error 
****************************????****************************
??????:19/8/2026 7:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:18,277] Error 
****************************????****************************
??????:19/8/2026 7:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:18,465] Error 
****************************????****************************
??????:19/8/2026 7:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:18,653] Error 
****************************????****************************
??????:19/8/2026 7:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:18,852] Error 
****************************????****************************
??????:19/8/2026 7:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:19,049] Error 
****************************????****************************
??????:19/8/2026 7:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:19,238] Error 
****************************????****************************
??????:19/8/2026 7:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:19,431] Error 
****************************????****************************
??????:19/8/2026 7:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:19,624] Error 
****************************????****************************
??????:19/8/2026 7:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:19,819] Error 
****************************????****************************
??????:19/8/2026 7:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:20,008] Error 
****************************????****************************
??????:19/8/2026 7:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:20,201] Error 
****************************????****************************
??????:19/8/2026 7:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:20,392] Error 
****************************????****************************
??????:19/8/2026 7:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:20,586] Error 
****************************????****************************
??????:19/8/2026 7:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:20,779] Error 
****************************????****************************
??????:19/8/2026 7:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:20,967] Error 
****************************????****************************
??????:19/8/2026 7:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:21,160] Error 
****************************????****************************
??????:19/8/2026 7:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:21,364] Error 
****************************????****************************
??????:19/8/2026 7:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:21,557] Error 
****************************????****************************
??????:19/8/2026 7:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:21,750] Error 
****************************????****************************
??????:19/8/2026 7:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:21,947] Error 
****************************????****************************
??????:19/8/2026 7:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:22,152] Error 
****************************????****************************
??????:19/8/2026 7:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:22,352] Error 
****************************????****************************
??????:19/8/2026 7:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:22,554] Error 
****************************????****************************
??????:19/8/2026 7:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:22,759] Error 
****************************????****************************
??????:19/8/2026 7:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:22,953] Error 
****************************????****************************
??????:19/8/2026 7:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:23,157] Error 
****************************????****************************
??????:19/8/2026 7:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:23,346] Error 
****************************????****************************
??????:19/8/2026 7:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:23,533] Error 
****************************????****************************
??????:19/8/2026 7:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:23,732] Error 
****************************????****************************
??????:19/8/2026 7:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:23,926] Error 
****************************????****************************
??????:19/8/2026 7:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:24,121] Error 
****************************????****************************
??????:19/8/2026 7:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:24,315] Error 
****************************????****************************
??????:19/8/2026 7:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:24,514] Error 
****************************????****************************
??????:19/8/2026 7:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:24,710] Error 
****************************????****************************
??????:19/8/2026 7:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:24,910] Error 
****************************????****************************
??????:19/8/2026 7:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:25,100] Error 
****************************????****************************
??????:19/8/2026 7:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:25,281] Error 
****************************????****************************
??????:19/8/2026 7:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:25,463] Error 
****************************????****************************
??????:19/8/2026 7:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:25,649] Error 
****************************????****************************
??????:19/8/2026 7:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:25,840] Error 
****************************????****************************
??????:19/8/2026 7:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:26,032] Error 
****************************????****************************
??????:19/8/2026 7:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:26,218] Error 
****************************????****************************
??????:19/8/2026 7:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:26,407] Error 
****************************????****************************
??????:19/8/2026 7:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:26,601] Error 
****************************????****************************
??????:19/8/2026 7:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:26,797] Error 
****************************????****************************
??????:19/8/2026 7:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:26,984] Error 
****************************????****************************
??????:19/8/2026 7:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:27,184] Error 
****************************????****************************
??????:19/8/2026 7:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:27,379] Error 
****************************????****************************
??????:19/8/2026 7:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:27,570] Error 
****************************????****************************
??????:19/8/2026 7:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:27,765] Error 
****************************????****************************
??????:19/8/2026 7:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:27,957] Error 
****************************????****************************
??????:19/8/2026 7:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:28,153] Error 
****************************????****************************
??????:19/8/2026 7:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:28,347] Error 
****************************????****************************
??????:19/8/2026 7:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:28,536] Error 
****************************????****************************
??????:19/8/2026 7:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:28,733] Error 
****************************????****************************
??????:19/8/2026 7:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:28,924] Error 
****************************????****************************
??????:19/8/2026 7:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:29,114] Error 
****************************????****************************
??????:19/8/2026 7:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:29,307] Error 
****************************????****************************
??????:19/8/2026 7:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:29,497] Error 
****************************????****************************
??????:19/8/2026 7:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:29,691] Error 
****************************????****************************
??????:19/8/2026 7:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:29,884] Error 
****************************????****************************
??????:19/8/2026 7:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:30,072] Error 
****************************????****************************
??????:19/8/2026 7:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:30,258] Error 
****************************????****************************
??????:19/8/2026 7:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:30,445] Error 
****************************????****************************
??????:19/8/2026 7:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:30,634] Error 
****************************????****************************
??????:19/8/2026 7:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:30,826] Error 
****************************????****************************
??????:19/8/2026 7:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:31,019] Error 
****************************????****************************
??????:19/8/2026 7:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:31,223] Error 
****************************????****************************
??????:19/8/2026 7:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:31,418] Error 
****************************????****************************
??????:19/8/2026 7:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:31,612] Error 
****************************????****************************
??????:19/8/2026 7:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:31,805] Error 
****************************????****************************
??????:19/8/2026 7:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:31,997] Error 
****************************????****************************
??????:19/8/2026 7:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:32,189] Error 
****************************????****************************
??????:19/8/2026 7:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:32,383] Error 
****************************????****************************
??????:19/8/2026 7:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:32,575] Error 
****************************????****************************
??????:19/8/2026 7:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:32,764] Error 
****************************????****************************
??????:19/8/2026 7:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:32,950] Error 
****************************????****************************
??????:19/8/2026 7:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:33,135] Error 
****************************????****************************
??????:19/8/2026 7:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:33,318] Error 
****************************????****************************
??????:19/8/2026 7:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:33,504] Error 
****************************????****************************
??????:19/8/2026 7:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:33,692] Error 
****************************????****************************
??????:19/8/2026 7:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:33,885] Error 
****************************????****************************
??????:19/8/2026 7:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:34,073] Error 
****************************????****************************
??????:19/8/2026 7:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:34,262] Error 
****************************????****************************
??????:19/8/2026 7:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:34,446] Error 
****************************????****************************
??????:19/8/2026 7:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:34,634] Error 
****************************????****************************
??????:19/8/2026 7:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:34,823] Error 
****************************????****************************
??????:19/8/2026 7:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:35,016] Error 
****************************????****************************
??????:19/8/2026 7:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:35,212] Error 
****************************????****************************
??????:19/8/2026 7:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:35,413] Error 
****************************????****************************
??????:19/8/2026 7:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:35,609] Error 
****************************????****************************
??????:19/8/2026 7:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:35,806] Error 
****************************????****************************
??????:19/8/2026 7:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:35,997] Error 
****************************????****************************
??????:19/8/2026 7:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:36,188] Error 
****************************????****************************
??????:19/8/2026 7:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:36,372] Error 
****************************????****************************
??????:19/8/2026 7:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:36,560] Error 
****************************????****************************
??????:19/8/2026 7:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:36,751] Error 
****************************????****************************
??????:19/8/2026 7:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:36,940] Error 
****************************????****************************
??????:19/8/2026 7:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:37,132] Error 
****************************????****************************
??????:19/8/2026 7:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:37,323] Error 
****************************????****************************
??????:19/8/2026 7:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:37,514] Error 
****************************????****************************
??????:19/8/2026 7:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:37,708] Error 
****************************????****************************
??????:19/8/2026 7:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:37,900] Error 
****************************????****************************
??????:19/8/2026 7:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:38,093] Error 
****************************????****************************
??????:19/8/2026 7:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:38,284] Error 
****************************????****************************
??????:19/8/2026 7:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:38,473] Error 
****************************????****************************
??????:19/8/2026 7:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:38,666] Error 
****************************????****************************
??????:19/8/2026 7:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:38,862] Error 
****************************????****************************
??????:19/8/2026 7:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:39,052] Error 
****************************????****************************
??????:19/8/2026 7:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:39,246] Error 
****************************????****************************
??????:19/8/2026 7:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:39,449] Error 
****************************????****************************
??????:19/8/2026 7:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:39,641] Error 
****************************????****************************
??????:19/8/2026 7:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:39,829] Error 
****************************????****************************
??????:19/8/2026 7:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:40,013] Error 
****************************????****************************
??????:19/8/2026 7:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:40,205] Error 
****************************????****************************
??????:19/8/2026 7:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:40,388] Error 
****************************????****************************
??????:19/8/2026 7:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:40,567] Error 
****************************????****************************
??????:19/8/2026 7:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:40,758] Error 
****************************????****************************
??????:19/8/2026 7:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:40,946] Error 
****************************????****************************
??????:19/8/2026 7:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:41,132] Error 
****************************????****************************
??????:19/8/2026 7:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:41,316] Error 
****************************????****************************
??????:19/8/2026 7:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:41,505] Error 
****************************????****************************
??????:19/8/2026 7:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:41,691] Error 
****************************????****************************
??????:19/8/2026 7:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:41,880] Error 
****************************????****************************
??????:19/8/2026 7:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:42,063] Error 
****************************????****************************
??????:19/8/2026 7:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:42,250] Error 
****************************????****************************
??????:19/8/2026 7:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:42,434] Error 
****************************????****************************
??????:19/8/2026 7:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:42,619] Error 
****************************????****************************
??????:19/8/2026 7:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:42,804] Error 
****************************????****************************
??????:19/8/2026 7:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:42,992] Error 
****************************????****************************
??????:19/8/2026 7:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:43,168] Error 
****************************????****************************
??????:19/8/2026 7:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:43,354] Error 
****************************????****************************
??????:19/8/2026 7:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:43,544] Error 
****************************????****************************
??????:19/8/2026 7:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:43,717] Error 
****************************????****************************
??????:19/8/2026 7:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:43,910] Error 
****************************????****************************
??????:19/8/2026 7:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:44,103] Error 
****************************????****************************
??????:19/8/2026 7:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:44,296] Error 
****************************????****************************
??????:19/8/2026 7:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:44,486] Error 
****************************????****************************
??????:19/8/2026 7:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:44,677] Error 
****************************????****************************
??????:19/8/2026 7:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:44,876] Error 
****************************????****************************
??????:19/8/2026 7:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:45,069] Error 
****************************????****************************
??????:19/8/2026 7:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:45,262] Error 
****************************????****************************
??????:19/8/2026 7:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:45,452] Error 
****************************????****************************
??????:19/8/2026 7:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:45,644] Error 
****************************????****************************
??????:19/8/2026 7:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:45,835] Error 
****************************????****************************
??????:19/8/2026 7:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:46,021] Error 
****************************????****************************
??????:19/8/2026 7:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:46,209] Error 
****************************????****************************
??????:19/8/2026 7:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:46,409] Error 
****************************????****************************
??????:19/8/2026 7:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:46,597] Error 
****************************????****************************
??????:19/8/2026 7:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:46,790] Error 
****************************????****************************
??????:19/8/2026 7:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:46,984] Error 
****************************????****************************
??????:19/8/2026 7:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:47,174] Error 
****************************????****************************
??????:19/8/2026 7:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:47,367] Error 
****************************????****************************
??????:19/8/2026 7:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:47,561] Error 
****************************????****************************
??????:19/8/2026 7:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:47,757] Error 
****************************????****************************
??????:19/8/2026 7:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:47,945] Error 
****************************????****************************
??????:19/8/2026 7:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:48,142] Error 
****************************????****************************
??????:19/8/2026 7:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:48,336] Error 
****************************????****************************
??????:19/8/2026 7:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:48,527] Error 
****************************????****************************
??????:19/8/2026 7:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:48,719] Error 
****************************????****************************
??????:19/8/2026 7:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:48,899] Error 
****************************????****************************
??????:19/8/2026 7:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:49,082] Error 
****************************????****************************
??????:19/8/2026 7:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:49,267] Error 
****************************????****************************
??????:19/8/2026 7:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:49,457] Error 
****************************????****************************
??????:19/8/2026 7:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:49,639] Error 
****************************????****************************
??????:19/8/2026 7:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:49,828] Error 
****************************????****************************
??????:19/8/2026 7:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:50,024] Error 
****************************????****************************
??????:19/8/2026 7:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:50,227] Error 
****************************????****************************
??????:19/8/2026 7:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:50,428] Error 
****************************????****************************
??????:19/8/2026 7:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:50,622] Error 
****************************????****************************
??????:19/8/2026 7:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:50,821] Error 
****************************????****************************
??????:19/8/2026 7:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:51,013] Error 
****************************????****************************
??????:19/8/2026 7:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:51,203] Error 
****************************????****************************
??????:19/8/2026 7:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:51,402] Error 
****************************????****************************
??????:19/8/2026 7:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:51,605] Error 
****************************????****************************
??????:19/8/2026 7:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:51,801] Error 
****************************????****************************
??????:19/8/2026 7:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:51,987] Error 
****************************????****************************
??????:19/8/2026 7:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:52,179] Error 
****************************????****************************
??????:19/8/2026 7:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:52,374] Error 
****************************????****************************
??????:19/8/2026 7:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:52,567] Error 
****************************????****************************
??????:19/8/2026 7:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:52,762] Error 
****************************????****************************
??????:19/8/2026 7:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:52,949] Error 
****************************????****************************
??????:19/8/2026 7:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:53,134] Error 
****************************????****************************
??????:19/8/2026 7:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:53,324] Error 
****************************????****************************
??????:19/8/2026 7:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:53,511] Error 
****************************????****************************
??????:19/8/2026 7:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:53,698] Error 
****************************????****************************
??????:19/8/2026 7:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:53,896] Error 
****************************????****************************
??????:19/8/2026 7:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:54,087] Error 
****************************????****************************
??????:19/8/2026 7:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:54,278] Error 
****************************????****************************
??????:19/8/2026 7:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:54,471] Error 
****************************????****************************
??????:19/8/2026 7:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:54,666] Error 
****************************????****************************
??????:19/8/2026 7:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:54,864] Error 
****************************????****************************
??????:19/8/2026 7:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:55,055] Error 
****************************????****************************
??????:19/8/2026 7:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:55,247] Error 
****************************????****************************
??????:19/8/2026 7:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:55,439] Error 
****************************????****************************
??????:19/8/2026 7:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:55,631] Error 
****************************????****************************
??????:19/8/2026 7:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:55,835] Error 
****************************????****************************
??????:19/8/2026 7:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:56,025] Error 
****************************????****************************
??????:19/8/2026 7:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:56,212] Error 
****************************????****************************
??????:19/8/2026 7:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:56,407] Error 
****************************????****************************
??????:19/8/2026 7:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:56,591] Error 
****************************????****************************
??????:19/8/2026 7:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:56,783] Error 
****************************????****************************
??????:19/8/2026 7:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:56,969] Error 
****************************????****************************
??????:19/8/2026 7:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:57,157] Error 
****************************????****************************
??????:19/8/2026 7:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:57,347] Error 
****************************????****************************
??????:19/8/2026 7:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:57,538] Error 
****************************????****************************
??????:19/8/2026 7:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:57,728] Error 
****************************????****************************
??????:19/8/2026 7:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:57,920] Error 
****************************????****************************
??????:19/8/2026 7:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:58,111] Error 
****************************????****************************
??????:19/8/2026 7:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:58,303] Error 
****************************????****************************
??????:19/8/2026 7:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:58,490] Error 
****************************????****************************
??????:19/8/2026 7:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:58,680] Error 
****************************????****************************
??????:19/8/2026 7:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:58,874] Error 
****************************????****************************
??????:19/8/2026 7:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:59,067] Error 
****************************????****************************
??????:19/8/2026 7:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:59,262] Error 
****************************????****************************
??????:19/8/2026 7:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:59,457] Error 
****************************????****************************
??????:19/8/2026 7:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:59,653] Error 
****************************????****************************
??????:19/8/2026 7:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 19:59:59,859] Error 
****************************????****************************
??????:19/8/2026 7:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:00,051] Error 
****************************????****************************
??????:19/8/2026 8:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:00,240] Error 
****************************????****************************
??????:19/8/2026 8:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:00,433] Error 
****************************????****************************
??????:19/8/2026 8:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:00,622] Error 
****************************????****************************
??????:19/8/2026 8:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:00,815] Error 
****************************????****************************
??????:19/8/2026 8:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:01,000] Error 
****************************????****************************
??????:19/8/2026 8:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:01,186] Error 
****************************????****************************
??????:19/8/2026 8:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:01,377] Error 
****************************????****************************
??????:19/8/2026 8:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:01,567] Error 
****************************????****************************
??????:19/8/2026 8:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:01,759] Error 
****************************????****************************
??????:19/8/2026 8:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:01,946] Error 
****************************????****************************
??????:19/8/2026 8:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:02,136] Error 
****************************????****************************
??????:19/8/2026 8:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:02,329] Error 
****************************????****************************
??????:19/8/2026 8:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:02,516] Error 
****************************????****************************
??????:19/8/2026 8:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:02,707] Error 
****************************????****************************
??????:19/8/2026 8:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:02,903] Error 
****************************????****************************
??????:19/8/2026 8:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:03,093] Error 
****************************????****************************
??????:19/8/2026 8:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:03,276] Error 
****************************????****************************
??????:19/8/2026 8:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:03,467] Error 
****************************????****************************
??????:19/8/2026 8:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:03,659] Error 
****************************????****************************
??????:19/8/2026 8:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:03,859] Error 
****************************????****************************
??????:19/8/2026 8:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:04,048] Error 
****************************????****************************
??????:19/8/2026 8:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:04,236] Error 
****************************????****************************
??????:19/8/2026 8:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:04,425] Error 
****************************????****************************
??????:19/8/2026 8:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:04,611] Error 
****************************????****************************
??????:19/8/2026 8:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:04,805] Error 
****************************????****************************
??????:19/8/2026 8:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:04,991] Error 
****************************????****************************
??????:19/8/2026 8:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:05,171] Error 
****************************????****************************
??????:19/8/2026 8:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:05,351] Error 
****************************????****************************
??????:19/8/2026 8:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:05,527] Error 
****************************????****************************
??????:19/8/2026 8:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:05,699] Error 
****************************????****************************
??????:19/8/2026 8:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:05,879] Error 
****************************????****************************
??????:19/8/2026 8:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:06,072] Error 
****************************????****************************
??????:19/8/2026 8:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:06,259] Error 
****************************????****************************
??????:19/8/2026 8:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:06,444] Error 
****************************????****************************
??????:19/8/2026 8:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:06,629] Error 
****************************????****************************
??????:19/8/2026 8:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:06,822] Error 
****************************????****************************
??????:19/8/2026 8:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:07,008] Error 
****************************????****************************
??????:19/8/2026 8:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:07,196] Error 
****************************????****************************
??????:19/8/2026 8:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:07,384] Error 
****************************????****************************
??????:19/8/2026 8:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:07,570] Error 
****************************????****************************
??????:19/8/2026 8:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:07,758] Error 
****************************????****************************
??????:19/8/2026 8:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:07,954] Error 
****************************????****************************
??????:19/8/2026 8:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:08,141] Error 
****************************????****************************
??????:19/8/2026 8:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:08,325] Error 
****************************????****************************
??????:19/8/2026 8:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:08,514] Error 
****************************????****************************
??????:19/8/2026 8:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:08,703] Error 
****************************????****************************
??????:19/8/2026 8:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:08,894] Error 
****************************????****************************
??????:19/8/2026 8:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:09,082] Error 
****************************????****************************
??????:19/8/2026 8:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:09,274] Error 
****************************????****************************
??????:19/8/2026 8:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:09,470] Error 
****************************????****************************
??????:19/8/2026 8:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:09,662] Error 
****************************????****************************
??????:19/8/2026 8:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:09,855] Error 
****************************????****************************
??????:19/8/2026 8:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:10,048] Error 
****************************????****************************
??????:19/8/2026 8:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:10,241] Error 
****************************????****************************
??????:19/8/2026 8:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:10,436] Error 
****************************????****************************
??????:19/8/2026 8:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:10,626] Error 
****************************????****************************
??????:19/8/2026 8:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:10,823] Error 
****************************????****************************
??????:19/8/2026 8:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:11,015] Error 
****************************????****************************
??????:19/8/2026 8:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:11,197] Error 
****************************????****************************
??????:19/8/2026 8:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:11,390] Error 
****************************????****************************
??????:19/8/2026 8:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:11,594] Error 
****************************????****************************
??????:19/8/2026 8:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:11,793] Error 
****************************????****************************
??????:19/8/2026 8:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:11,985] Error 
****************************????****************************
??????:19/8/2026 8:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:12,181] Error 
****************************????****************************
??????:19/8/2026 8:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:12,370] Error 
****************************????****************************
??????:19/8/2026 8:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:12,563] Error 
****************************????****************************
??????:19/8/2026 8:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:12,752] Error 
****************************????****************************
??????:19/8/2026 8:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:12,946] Error 
****************************????****************************
??????:19/8/2026 8:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:13,139] Error 
****************************????****************************
??????:19/8/2026 8:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:13,331] Error 
****************************????****************************
??????:19/8/2026 8:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:13,526] Error 
****************************????****************************
??????:19/8/2026 8:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:13,712] Error 
****************************????****************************
??????:19/8/2026 8:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:13,908] Error 
****************************????****************************
??????:19/8/2026 8:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:14,103] Error 
****************************????****************************
??????:19/8/2026 8:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:14,293] Error 
****************************????****************************
??????:19/8/2026 8:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:14,488] Error 
****************************????****************************
??????:19/8/2026 8:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:14,680] Error 
****************************????****************************
??????:19/8/2026 8:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:14,872] Error 
****************************????****************************
??????:19/8/2026 8:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:15,058] Error 
****************************????****************************
??????:19/8/2026 8:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:15,249] Error 
****************************????****************************
??????:19/8/2026 8:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:15,439] Error 
****************************????****************************
??????:19/8/2026 8:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:15,625] Error 
****************************????****************************
??????:19/8/2026 8:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:15,822] Error 
****************************????****************************
??????:19/8/2026 8:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:16,016] Error 
****************************????****************************
??????:19/8/2026 8:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:16,215] Error 
****************************????****************************
??????:19/8/2026 8:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:16,410] Error 
****************************????****************************
??????:19/8/2026 8:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:16,603] Error 
****************************????****************************
??????:19/8/2026 8:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:16,803] Error 
****************************????****************************
??????:19/8/2026 8:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:16,989] Error 
****************************????****************************
??????:19/8/2026 8:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:17,176] Error 
****************************????****************************
??????:19/8/2026 8:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:17,369] Error 
****************************????****************************
??????:19/8/2026 8:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:17,563] Error 
****************************????****************************
??????:19/8/2026 8:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:17,760] Error 
****************************????****************************
??????:19/8/2026 8:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:17,958] Error 
****************************????****************************
??????:19/8/2026 8:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:18,150] Error 
****************************????****************************
??????:19/8/2026 8:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:18,342] Error 
****************************????****************************
??????:19/8/2026 8:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:18,532] Error 
****************************????****************************
??????:19/8/2026 8:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:18,731] Error 
****************************????****************************
??????:19/8/2026 8:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:18,934] Error 
****************************????****************************
??????:19/8/2026 8:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:19,124] Error 
****************************????****************************
??????:19/8/2026 8:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:19,327] Error 
****************************????****************************
??????:19/8/2026 8:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:19,516] Error 
****************************????****************************
??????:19/8/2026 8:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:19,713] Error 
****************************????****************************
??????:19/8/2026 8:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:19,903] Error 
****************************????****************************
??????:19/8/2026 8:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:20,088] Error 
****************************????****************************
??????:19/8/2026 8:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:20,284] Error 
****************************????****************************
??????:19/8/2026 8:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:20,472] Error 
****************************????****************************
??????:19/8/2026 8:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:20,660] Error 
****************************????****************************
??????:19/8/2026 8:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:20,853] Error 
****************************????****************************
??????:19/8/2026 8:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:21,043] Error 
****************************????****************************
??????:19/8/2026 8:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:21,233] Error 
****************************????****************************
??????:19/8/2026 8:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:21,418] Error 
****************************????****************************
??????:19/8/2026 8:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:21,605] Error 
****************************????****************************
??????:19/8/2026 8:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:21,796] Error 
****************************????****************************
??????:19/8/2026 8:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:21,987] Error 
****************************????****************************
??????:19/8/2026 8:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:22,180] Error 
****************************????****************************
??????:19/8/2026 8:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:22,369] Error 
****************************????****************************
??????:19/8/2026 8:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:22,561] Error 
****************************????****************************
??????:19/8/2026 8:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:22,756] Error 
****************************????****************************
??????:19/8/2026 8:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:22,943] Error 
****************************????****************************
??????:19/8/2026 8:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:23,130] Error 
****************************????****************************
??????:19/8/2026 8:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:23,323] Error 
****************************????****************************
??????:19/8/2026 8:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:23,516] Error 
****************************????****************************
??????:19/8/2026 8:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:23,711] Error 
****************************????****************************
??????:19/8/2026 8:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:23,902] Error 
****************************????****************************
??????:19/8/2026 8:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:24,092] Error 
****************************????****************************
??????:19/8/2026 8:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:24,290] Error 
****************************????****************************
??????:19/8/2026 8:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:24,478] Error 
****************************????****************************
??????:19/8/2026 8:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:24,667] Error 
****************************????****************************
??????:19/8/2026 8:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:24,863] Error 
****************************????****************************
??????:19/8/2026 8:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:25,054] Error 
****************************????****************************
??????:19/8/2026 8:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:25,240] Error 
****************************????****************************
??????:19/8/2026 8:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:25,433] Error 
****************************????****************************
??????:19/8/2026 8:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:25,626] Error 
****************************????****************************
??????:19/8/2026 8:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:25,817] Error 
****************************????****************************
??????:19/8/2026 8:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:26,005] Error 
****************************????****************************
??????:19/8/2026 8:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:26,190] Error 
****************************????****************************
??????:19/8/2026 8:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:26,381] Error 
****************************????****************************
??????:19/8/2026 8:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:26,570] Error 
****************************????****************************
??????:19/8/2026 8:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:26,760] Error 
****************************????****************************
??????:19/8/2026 8:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:26,938] Error 
****************************????****************************
??????:19/8/2026 8:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:27,121] Error 
****************************????****************************
??????:19/8/2026 8:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:27,305] Error 
****************************????****************************
??????:19/8/2026 8:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:27,485] Error 
****************************????****************************
??????:19/8/2026 8:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:27,669] Error 
****************************????****************************
??????:19/8/2026 8:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:27,856] Error 
****************************????****************************
??????:19/8/2026 8:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:28,036] Error 
****************************????****************************
??????:19/8/2026 8:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:28,220] Error 
****************************????****************************
??????:19/8/2026 8:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:28,416] Error 
****************************????****************************
??????:19/8/2026 8:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:28,603] Error 
****************************????****************************
??????:19/8/2026 8:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:28,786] Error 
****************************????****************************
??????:19/8/2026 8:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:28,971] Error 
****************************????****************************
??????:19/8/2026 8:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:29,143] Error 
****************************????****************************
??????:19/8/2026 8:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:29,318] Error 
****************************????****************************
??????:19/8/2026 8:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:29,494] Error 
****************************????****************************
??????:19/8/2026 8:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:29,664] Error 
****************************????****************************
??????:19/8/2026 8:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:29,851] Error 
****************************????****************************
??????:19/8/2026 8:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:30,028] Error 
****************************????****************************
??????:19/8/2026 8:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:30,197] Error 
****************************????****************************
??????:19/8/2026 8:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:30,370] Error 
****************************????****************************
??????:19/8/2026 8:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:30,540] Error 
****************************????****************************
??????:19/8/2026 8:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:30,719] Error 
****************************????****************************
??????:19/8/2026 8:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:30,914] Error 
****************************????****************************
??????:19/8/2026 8:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:31,090] Error 
****************************????****************************
??????:19/8/2026 8:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:31,273] Error 
****************************????****************************
??????:19/8/2026 8:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:31,450] Error 
****************************????****************************
??????:19/8/2026 8:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:31,636] Error 
****************************????****************************
??????:19/8/2026 8:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:31,829] Error 
****************************????****************************
??????:19/8/2026 8:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:32,019] Error 
****************************????****************************
??????:19/8/2026 8:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:32,209] Error 
****************************????****************************
??????:19/8/2026 8:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:32,406] Error 
****************************????****************************
??????:19/8/2026 8:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:32,601] Error 
****************************????****************************
??????:19/8/2026 8:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:32,796] Error 
****************************????****************************
??????:19/8/2026 8:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:32,975] Error 
****************************????****************************
??????:19/8/2026 8:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:33,152] Error 
****************************????****************************
??????:19/8/2026 8:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:33,326] Error 
****************************????****************************
??????:19/8/2026 8:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:33,511] Error 
****************************????****************************
??????:19/8/2026 8:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:33,684] Error 
****************************????****************************
??????:19/8/2026 8:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:33,866] Error 
****************************????****************************
??????:19/8/2026 8:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:34,055] Error 
****************************????****************************
??????:19/8/2026 8:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:34,243] Error 
****************************????****************************
??????:19/8/2026 8:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:34,429] Error 
****************************????****************************
??????:19/8/2026 8:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:34,611] Error 
****************************????****************************
??????:19/8/2026 8:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:34,790] Error 
****************************????****************************
??????:19/8/2026 8:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:34,976] Error 
****************************????****************************
??????:19/8/2026 8:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:35,162] Error 
****************************????****************************
??????:19/8/2026 8:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:35,358] Error 
****************************????****************************
??????:19/8/2026 8:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:35,548] Error 
****************************????****************************
??????:19/8/2026 8:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:35,746] Error 
****************************????****************************
??????:19/8/2026 8:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:35,934] Error 
****************************????****************************
??????:19/8/2026 8:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:36,123] Error 
****************************????****************************
??????:19/8/2026 8:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:36,310] Error 
****************************????****************************
??????:19/8/2026 8:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:36,505] Error 
****************************????****************************
??????:19/8/2026 8:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:36,694] Error 
****************************????****************************
??????:19/8/2026 8:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:36,884] Error 
****************************????****************************
??????:19/8/2026 8:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:37,069] Error 
****************************????****************************
??????:19/8/2026 8:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:37,255] Error 
****************************????****************************
??????:19/8/2026 8:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:37,444] Error 
****************************????****************************
??????:19/8/2026 8:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:37,633] Error 
****************************????****************************
??????:19/8/2026 8:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:37,829] Error 
****************************????****************************
??????:19/8/2026 8:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:38,024] Error 
****************************????****************************
??????:19/8/2026 8:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:38,221] Error 
****************************????****************************
??????:19/8/2026 8:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:38,412] Error 
****************************????****************************
??????:19/8/2026 8:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:38,606] Error 
****************************????****************************
??????:19/8/2026 8:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:38,804] Error 
****************************????****************************
??????:19/8/2026 8:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:38,995] Error 
****************************????****************************
??????:19/8/2026 8:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:39,184] Error 
****************************????****************************
??????:19/8/2026 8:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:39,373] Error 
****************************????****************************
??????:19/8/2026 8:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:39,562] Error 
****************************????****************************
??????:19/8/2026 8:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:39,759] Error 
****************************????****************************
??????:19/8/2026 8:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:39,949] Error 
****************************????****************************
??????:19/8/2026 8:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:40,147] Error 
****************************????****************************
??????:19/8/2026 8:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:40,338] Error 
****************************????****************************
??????:19/8/2026 8:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:40,538] Error 
****************************????****************************
??????:19/8/2026 8:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:40,735] Error 
****************************????****************************
??????:19/8/2026 8:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:40,928] Error 
****************************????****************************
??????:19/8/2026 8:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:41,122] Error 
****************************????****************************
??????:19/8/2026 8:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:41,317] Error 
****************************????****************************
??????:19/8/2026 8:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:41,505] Error 
****************************????****************************
??????:19/8/2026 8:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:41,705] Error 
****************************????****************************
??????:19/8/2026 8:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:41,900] Error 
****************************????****************************
??????:19/8/2026 8:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:42,085] Error 
****************************????****************************
??????:19/8/2026 8:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:42,272] Error 
****************************????****************************
??????:19/8/2026 8:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:42,458] Error 
****************************????****************************
??????:19/8/2026 8:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:42,645] Error 
****************************????****************************
??????:19/8/2026 8:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:42,839] Error 
****************************????****************************
??????:19/8/2026 8:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:43,023] Error 
****************************????****************************
??????:19/8/2026 8:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:43,222] Error 
****************************????****************************
??????:19/8/2026 8:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:43,412] Error 
****************************????****************************
??????:19/8/2026 8:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:43,604] Error 
****************************????****************************
??????:19/8/2026 8:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:43,799] Error 
****************************????****************************
??????:19/8/2026 8:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:43,992] Error 
****************************????****************************
??????:19/8/2026 8:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:44,185] Error 
****************************????****************************
??????:19/8/2026 8:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:44,379] Error 
****************************????****************************
??????:19/8/2026 8:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:44,583] Error 
****************************????****************************
??????:19/8/2026 8:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:44,774] Error 
****************************????****************************
??????:19/8/2026 8:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:44,966] Error 
****************************????****************************
??????:19/8/2026 8:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:45,157] Error 
****************************????****************************
??????:19/8/2026 8:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:45,343] Error 
****************************????****************************
??????:19/8/2026 8:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:45,532] Error 
****************************????****************************
??????:19/8/2026 8:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:45,723] Error 
****************************????****************************
??????:19/8/2026 8:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:45,916] Error 
****************************????****************************
??????:19/8/2026 8:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:46,109] Error 
****************************????****************************
??????:19/8/2026 8:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:46,301] Error 
****************************????****************************
??????:19/8/2026 8:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:46,492] Error 
****************************????****************************
??????:19/8/2026 8:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:46,683] Error 
****************************????****************************
??????:19/8/2026 8:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:46,871] Error 
****************************????****************************
??????:19/8/2026 8:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:47,063] Error 
****************************????****************************
??????:19/8/2026 8:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:47,255] Error 
****************************????****************************
??????:19/8/2026 8:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:47,445] Error 
****************************????****************************
??????:19/8/2026 8:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:47,637] Error 
****************************????****************************
??????:19/8/2026 8:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:47,830] Error 
****************************????****************************
??????:19/8/2026 8:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:48,023] Error 
****************************????****************************
??????:19/8/2026 8:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:48,215] Error 
****************************????****************************
??????:19/8/2026 8:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:48,406] Error 
****************************????****************************
??????:19/8/2026 8:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:48,604] Error 
****************************????****************************
??????:19/8/2026 8:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:48,798] Error 
****************************????****************************
??????:19/8/2026 8:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:48,983] Error 
****************************????****************************
??????:19/8/2026 8:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:49,164] Error 
****************************????****************************
??????:19/8/2026 8:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:49,347] Error 
****************************????****************************
??????:19/8/2026 8:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:49,536] Error 
****************************????****************************
??????:19/8/2026 8:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:49,726] Error 
****************************????****************************
??????:19/8/2026 8:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:49,916] Error 
****************************????****************************
??????:19/8/2026 8:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:50,102] Error 
****************************????****************************
??????:19/8/2026 8:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:50,284] Error 
****************************????****************************
??????:19/8/2026 8:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:50,471] Error 
****************************????****************************
??????:19/8/2026 8:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:50,660] Error 
****************************????****************************
??????:19/8/2026 8:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:50,851] Error 
****************************????****************************
??????:19/8/2026 8:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:51,038] Error 
****************************????****************************
??????:19/8/2026 8:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:51,224] Error 
****************************????****************************
??????:19/8/2026 8:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:51,414] Error 
****************************????****************************
??????:19/8/2026 8:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:51,597] Error 
****************************????****************************
??????:19/8/2026 8:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:51,792] Error 
****************************????****************************
??????:19/8/2026 8:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:51,984] Error 
****************************????****************************
??????:19/8/2026 8:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:52,171] Error 
****************************????****************************
??????:19/8/2026 8:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:52,355] Error 
****************************????****************************
??????:19/8/2026 8:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:52,546] Error 
****************************????****************************
??????:19/8/2026 8:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:52,775] Error 
****************************????****************************
??????:19/8/2026 8:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:52,966] Error 
****************************????****************************
??????:19/8/2026 8:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:53,157] Error 
****************************????****************************
??????:19/8/2026 8:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:53,350] Error 
****************************????****************************
??????:19/8/2026 8:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:53,558] Error 
****************************????****************************
??????:19/8/2026 8:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:53,739] Error 
****************************????****************************
??????:19/8/2026 8:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:53,922] Error 
****************************????****************************
??????:19/8/2026 8:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:54,097] Error 
****************************????****************************
??????:19/8/2026 8:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:54,283] Error 
****************************????****************************
??????:19/8/2026 8:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:54,456] Error 
****************************????****************************
??????:19/8/2026 8:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:54,635] Error 
****************************????****************************
??????:19/8/2026 8:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:54,807] Error 
****************************????****************************
??????:19/8/2026 8:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:54,977] Error 
****************************????****************************
??????:19/8/2026 8:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:55,167] Error 
****************************????****************************
??????:19/8/2026 8:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:55,354] Error 
****************************????****************************
??????:19/8/2026 8:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:55,547] Error 
****************************????****************************
??????:19/8/2026 8:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:55,739] Error 
****************************????****************************
??????:19/8/2026 8:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:55,917] Error 
****************************????****************************
??????:19/8/2026 8:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:56,086] Error 
****************************????****************************
??????:19/8/2026 8:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:56,255] Error 
****************************????****************************
??????:19/8/2026 8:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:56,436] Error 
****************************????****************************
??????:19/8/2026 8:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:56,615] Error 
****************************????****************************
??????:19/8/2026 8:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:56,818] Error 
****************************????****************************
??????:19/8/2026 8:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:57,010] Error 
****************************????****************************
??????:19/8/2026 8:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:57,200] Error 
****************************????****************************
??????:19/8/2026 8:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:57,389] Error 
****************************????****************************
??????:19/8/2026 8:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:57,581] Error 
****************************????****************************
??????:19/8/2026 8:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:57,776] Error 
****************************????****************************
??????:19/8/2026 8:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:57,954] Error 
****************************????****************************
??????:19/8/2026 8:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:58,124] Error 
****************************????****************************
??????:19/8/2026 8:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:58,301] Error 
****************************????****************************
??????:19/8/2026 8:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:58,478] Error 
****************************????****************************
??????:19/8/2026 8:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:58,657] Error 
****************************????****************************
??????:19/8/2026 8:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:58,838] Error 
****************************????****************************
??????:19/8/2026 8:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:59,012] Error 
****************************????****************************
??????:19/8/2026 8:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:59,184] Error 
****************************????****************************
??????:19/8/2026 8:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:59,366] Error 
****************************????****************************
??????:19/8/2026 8:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:59,542] Error 
****************************????****************************
??????:19/8/2026 8:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:59,723] Error 
****************************????****************************
??????:19/8/2026 8:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:00:59,896] Error 
****************************????****************************
??????:19/8/2026 8:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:00,067] Error 
****************************????****************************
??????:19/8/2026 8:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:00,239] Error 
****************************????****************************
??????:19/8/2026 8:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:00,414] Error 
****************************????****************************
??????:19/8/2026 8:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:00,589] Error 
****************************????****************************
??????:19/8/2026 8:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:00,767] Error 
****************************????****************************
??????:19/8/2026 8:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:00,953] Error 
****************************????****************************
??????:19/8/2026 8:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:01,143] Error 
****************************????****************************
??????:19/8/2026 8:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:01,331] Error 
****************************????****************************
??????:19/8/2026 8:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:01,524] Error 
****************************????****************************
??????:19/8/2026 8:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:01,721] Error 
****************************????****************************
??????:19/8/2026 8:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:01,909] Error 
****************************????****************************
??????:19/8/2026 8:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:02,098] Error 
****************************????****************************
??????:19/8/2026 8:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:02,293] Error 
****************************????****************************
??????:19/8/2026 8:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:02,483] Error 
****************************????****************************
??????:19/8/2026 8:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:02,671] Error 
****************************????****************************
??????:19/8/2026 8:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:02,863] Error 
****************************????****************************
??????:19/8/2026 8:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:03,051] Error 
****************************????****************************
??????:19/8/2026 8:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:03,239] Error 
****************************????****************************
??????:19/8/2026 8:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:03,424] Error 
****************************????****************************
??????:19/8/2026 8:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:03,600] Error 
****************************????****************************
??????:19/8/2026 8:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:03,778] Error 
****************************????****************************
??????:19/8/2026 8:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:03,952] Error 
****************************????****************************
??????:19/8/2026 8:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:04,145] Error 
****************************????****************************
??????:19/8/2026 8:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:04,337] Error 
****************************????****************************
??????:19/8/2026 8:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:04,525] Error 
****************************????****************************
??????:19/8/2026 8:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:04,705] Error 
****************************????****************************
??????:19/8/2026 8:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:04,901] Error 
****************************????****************************
??????:19/8/2026 8:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:05,070] Error 
****************************????****************************
??????:19/8/2026 8:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:05,245] Error 
****************************????****************************
??????:19/8/2026 8:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:05,416] Error 
****************************????****************************
??????:19/8/2026 8:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:05,594] Error 
****************************????****************************
??????:19/8/2026 8:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:05,785] Error 
****************************????****************************
??????:19/8/2026 8:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:05,950] Error 
****************************????****************************
??????:19/8/2026 8:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:06,126] Error 
****************************????****************************
??????:19/8/2026 8:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:06,300] Error 
****************************????****************************
??????:19/8/2026 8:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:06,476] Error 
****************************????****************************
??????:19/8/2026 8:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:06,645] Error 
****************************????****************************
??????:19/8/2026 8:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:06,823] Error 
****************************????****************************
??????:19/8/2026 8:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:06,988] Error 
****************************????****************************
??????:19/8/2026 8:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:07,150] Error 
****************************????****************************
??????:19/8/2026 8:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:07,316] Error 
****************************????****************************
??????:19/8/2026 8:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:07,480] Error 
****************************????****************************
??????:19/8/2026 8:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:07,652] Error 
****************************????****************************
??????:19/8/2026 8:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:07,829] Error 
****************************????****************************
??????:19/8/2026 8:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:07,996] Error 
****************************????****************************
??????:19/8/2026 8:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:08,176] Error 
****************************????****************************
??????:19/8/2026 8:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:08,358] Error 
****************************????****************************
??????:19/8/2026 8:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:08,546] Error 
****************************????****************************
??????:19/8/2026 8:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:08,730] Error 
****************************????****************************
??????:19/8/2026 8:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:08,921] Error 
****************************????****************************
??????:19/8/2026 8:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:09,119] Error 
****************************????****************************
??????:19/8/2026 8:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:09,304] Error 
****************************????****************************
??????:19/8/2026 8:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:09,497] Error 
****************************????****************************
??????:19/8/2026 8:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:09,691] Error 
****************************????****************************
??????:19/8/2026 8:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:09,893] Error 
****************************????****************************
??????:19/8/2026 8:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:10,084] Error 
****************************????****************************
??????:19/8/2026 8:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:10,277] Error 
****************************????****************************
??????:19/8/2026 8:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:10,467] Error 
****************************????****************************
??????:19/8/2026 8:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:10,660] Error 
****************************????****************************
??????:19/8/2026 8:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:10,855] Error 
****************************????****************************
??????:19/8/2026 8:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:11,035] Error 
****************************????****************************
??????:19/8/2026 8:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:11,215] Error 
****************************????****************************
??????:19/8/2026 8:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:11,396] Error 
****************************????****************************
??????:19/8/2026 8:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:11,574] Error 
****************************????****************************
??????:19/8/2026 8:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:11,769] Error 
****************************????****************************
??????:19/8/2026 8:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:11,957] Error 
****************************????****************************
??????:19/8/2026 8:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:12,150] Error 
****************************????****************************
??????:19/8/2026 8:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:12,345] Error 
****************************????****************************
??????:19/8/2026 8:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:12,540] Error 
****************************????****************************
??????:19/8/2026 8:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:12,737] Error 
****************************????****************************
??????:19/8/2026 8:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:12,933] Error 
****************************????****************************
??????:19/8/2026 8:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:13,134] Error 
****************************????****************************
??????:19/8/2026 8:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:13,322] Error 
****************************????****************************
??????:19/8/2026 8:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:13,508] Error 
****************************????****************************
??????:19/8/2026 8:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:13,693] Error 
****************************????****************************
??????:19/8/2026 8:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:13,887] Error 
****************************????****************************
??????:19/8/2026 8:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:14,068] Error 
****************************????****************************
??????:19/8/2026 8:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:14,245] Error 
****************************????****************************
??????:19/8/2026 8:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:14,423] Error 
****************************????****************************
??????:19/8/2026 8:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:14,617] Error 
****************************????****************************
??????:19/8/2026 8:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:14,815] Error 
****************************????****************************
??????:19/8/2026 8:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:14,992] Error 
****************************????****************************
??????:19/8/2026 8:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:15,172] Error 
****************************????****************************
??????:19/8/2026 8:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:15,355] Error 
****************************????****************************
??????:19/8/2026 8:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:15,540] Error 
****************************????****************************
??????:19/8/2026 8:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:15,764] Error 
****************************????****************************
??????:19/8/2026 8:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:15,940] Error 
****************************????****************************
??????:19/8/2026 8:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:16,123] Error 
****************************????****************************
??????:19/8/2026 8:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:16,305] Error 
****************************????****************************
??????:19/8/2026 8:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:16,491] Error 
****************************????****************************
??????:19/8/2026 8:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:16,688] Error 
****************************????****************************
??????:19/8/2026 8:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:16,880] Error 
****************************????****************************
??????:19/8/2026 8:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:17,072] Error 
****************************????****************************
??????:19/8/2026 8:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:17,263] Error 
****************************????****************************
??????:19/8/2026 8:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:17,442] Error 
****************************????****************************
??????:19/8/2026 8:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:17,625] Error 
****************************????****************************
??????:19/8/2026 8:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:17,818] Error 
****************************????****************************
??????:19/8/2026 8:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:18,008] Error 
****************************????****************************
??????:19/8/2026 8:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:18,197] Error 
****************************????****************************
??????:19/8/2026 8:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:18,389] Error 
****************************????****************************
??????:19/8/2026 8:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:18,583] Error 
****************************????****************************
??????:19/8/2026 8:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:18,782] Error 
****************************????****************************
??????:19/8/2026 8:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:18,969] Error 
****************************????****************************
??????:19/8/2026 8:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:19,163] Error 
****************************????****************************
??????:19/8/2026 8:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:19,355] Error 
****************************????****************************
??????:19/8/2026 8:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:19,555] Error 
****************************????****************************
??????:19/8/2026 8:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:19,754] Error 
****************************????****************************
??????:19/8/2026 8:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:19,930] Error 
****************************????****************************
??????:19/8/2026 8:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:20,113] Error 
****************************????****************************
??????:19/8/2026 8:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:20,308] Error 
****************************????****************************
??????:19/8/2026 8:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:20,498] Error 
****************************????****************************
??????:19/8/2026 8:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:20,685] Error 
****************************????****************************
??????:19/8/2026 8:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:20,873] Error 
****************************????****************************
??????:19/8/2026 8:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:21,052] Error 
****************************????****************************
??????:19/8/2026 8:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:21,246] Error 
****************************????****************************
??????:19/8/2026 8:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:21,424] Error 
****************************????****************************
??????:19/8/2026 8:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:21,600] Error 
****************************????****************************
??????:19/8/2026 8:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:21,783] Error 
****************************????****************************
??????:19/8/2026 8:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:21,957] Error 
****************************????****************************
??????:19/8/2026 8:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:22,131] Error 
****************************????****************************
??????:19/8/2026 8:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:22,309] Error 
****************************????****************************
??????:19/8/2026 8:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:22,480] Error 
****************************????****************************
??????:19/8/2026 8:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:22,656] Error 
****************************????****************************
??????:19/8/2026 8:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:22,843] Error 
****************************????****************************
??????:19/8/2026 8:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:23,014] Error 
****************************????****************************
??????:19/8/2026 8:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:23,190] Error 
****************************????****************************
??????:19/8/2026 8:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:23,368] Error 
****************************????****************************
??????:19/8/2026 8:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:23,545] Error 
****************************????****************************
??????:19/8/2026 8:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:23,728] Error 
****************************????****************************
??????:19/8/2026 8:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:23,909] Error 
****************************????****************************
??????:19/8/2026 8:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:24,085] Error 
****************************????****************************
??????:19/8/2026 8:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:24,262] Error 
****************************????****************************
??????:19/8/2026 8:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:24,435] Error 
****************************????****************************
??????:19/8/2026 8:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:24,620] Error 
****************************????****************************
??????:19/8/2026 8:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:24,817] Error 
****************************????****************************
??????:19/8/2026 8:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:24,993] Error 
****************************????****************************
??????:19/8/2026 8:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:25,178] Error 
****************************????****************************
??????:19/8/2026 8:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:25,384] Error 
****************************????****************************
??????:19/8/2026 8:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:25,555] Error 
****************************????****************************
??????:19/8/2026 8:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:25,740] Error 
****************************????****************************
??????:19/8/2026 8:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:25,927] Error 
****************************????****************************
??????:19/8/2026 8:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:26,101] Error 
****************************????****************************
??????:19/8/2026 8:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:26,280] Error 
****************************????****************************
??????:19/8/2026 8:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:26,458] Error 
****************************????****************************
??????:19/8/2026 8:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:26,644] Error 
****************************????****************************
??????:19/8/2026 8:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:26,840] Error 
****************************????****************************
??????:19/8/2026 8:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:27,017] Error 
****************************????****************************
??????:19/8/2026 8:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:27,199] Error 
****************************????****************************
??????:19/8/2026 8:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:27,379] Error 
****************************????****************************
??????:19/8/2026 8:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:27,564] Error 
****************************????****************************
??????:19/8/2026 8:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:27,747] Error 
****************************????****************************
??????:19/8/2026 8:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:27,936] Error 
****************************????****************************
??????:19/8/2026 8:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:28,115] Error 
****************************????****************************
??????:19/8/2026 8:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:28,307] Error 
****************************????****************************
??????:19/8/2026 8:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:28,487] Error 
****************************????****************************
??????:19/8/2026 8:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:28,677] Error 
****************************????****************************
??????:19/8/2026 8:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:28,871] Error 
****************************????****************************
??????:19/8/2026 8:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:29,058] Error 
****************************????****************************
??????:19/8/2026 8:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:29,249] Error 
****************************????****************************
??????:19/8/2026 8:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:29,450] Error 
****************************????****************************
??????:19/8/2026 8:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:29,632] Error 
****************************????****************************
??????:19/8/2026 8:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:29,821] Error 
****************************????****************************
??????:19/8/2026 8:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:30,015] Error 
****************************????****************************
??????:19/8/2026 8:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:30,202] Error 
****************************????****************************
??????:19/8/2026 8:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:30,394] Error 
****************************????****************************
??????:19/8/2026 8:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:30,587] Error 
****************************????****************************
??????:19/8/2026 8:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:30,777] Error 
****************************????****************************
??????:19/8/2026 8:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:30,956] Error 
****************************????****************************
??????:19/8/2026 8:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:31,131] Error 
****************************????****************************
??????:19/8/2026 8:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:31,310] Error 
****************************????****************************
??????:19/8/2026 8:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:31,488] Error 
****************************????****************************
??????:19/8/2026 8:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:31,671] Error 
****************************????****************************
??????:19/8/2026 8:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:31,865] Error 
****************************????****************************
??????:19/8/2026 8:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:32,040] Error 
****************************????****************************
??????:19/8/2026 8:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:32,223] Error 
****************************????****************************
??????:19/8/2026 8:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:32,399] Error 
****************************????****************************
??????:19/8/2026 8:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:32,578] Error 
****************************????****************************
??????:19/8/2026 8:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:32,791] Error 
****************************????****************************
??????:19/8/2026 8:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:32,994] Error 
****************************????****************************
??????:19/8/2026 8:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:33,183] Error 
****************************????****************************
??????:19/8/2026 8:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:33,377] Error 
****************************????****************************
??????:19/8/2026 8:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:33,581] Error 
****************************????****************************
??????:19/8/2026 8:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:33,785] Error 
****************************????****************************
??????:19/8/2026 8:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:33,982] Error 
****************************????****************************
??????:19/8/2026 8:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:34,174] Error 
****************************????****************************
??????:19/8/2026 8:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:34,372] Error 
****************************????****************************
??????:19/8/2026 8:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:34,567] Error 
****************************????****************************
??????:19/8/2026 8:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:34,780] Error 
****************************????****************************
??????:19/8/2026 8:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:34,977] Error 
****************************????****************************
??????:19/8/2026 8:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:35,170] Error 
****************************????****************************
??????:19/8/2026 8:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:35,364] Error 
****************************????****************************
??????:19/8/2026 8:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:35,558] Error 
****************************????****************************
??????:19/8/2026 8:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:35,758] Error 
****************************????****************************
??????:19/8/2026 8:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:35,959] Error 
****************************????****************************
??????:19/8/2026 8:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:36,156] Error 
****************************????****************************
??????:19/8/2026 8:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:36,355] Error 
****************************????****************************
??????:19/8/2026 8:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:36,551] Error 
****************************????****************************
??????:19/8/2026 8:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:36,755] Error 
****************************????****************************
??????:19/8/2026 8:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:36,954] Error 
****************************????****************************
??????:19/8/2026 8:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:37,148] Error 
****************************????****************************
??????:19/8/2026 8:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:37,344] Error 
****************************????****************************
??????:19/8/2026 8:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:37,548] Error 
****************************????****************************
??????:19/8/2026 8:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:37,749] Error 
****************************????****************************
??????:19/8/2026 8:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:37,939] Error 
****************************????****************************
??????:19/8/2026 8:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:38,127] Error 
****************************????****************************
??????:19/8/2026 8:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:38,316] Error 
****************************????****************************
??????:19/8/2026 8:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:38,506] Error 
****************************????****************************
??????:19/8/2026 8:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:38,694] Error 
****************************????****************************
??????:19/8/2026 8:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:38,897] Error 
****************************????****************************
??????:19/8/2026 8:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:39,093] Error 
****************************????****************************
??????:19/8/2026 8:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:39,291] Error 
****************************????****************************
??????:19/8/2026 8:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:39,485] Error 
****************************????****************************
??????:19/8/2026 8:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:39,681] Error 
****************************????****************************
??????:19/8/2026 8:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:39,876] Error 
****************************????****************************
??????:19/8/2026 8:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:40,072] Error 
****************************????****************************
??????:19/8/2026 8:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:40,266] Error 
****************************????****************************
??????:19/8/2026 8:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:40,458] Error 
****************************????****************************
??????:19/8/2026 8:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:40,649] Error 
****************************????****************************
??????:19/8/2026 8:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:40,846] Error 
****************************????****************************
??????:19/8/2026 8:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:41,045] Error 
****************************????****************************
??????:19/8/2026 8:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:41,233] Error 
****************************????****************************
??????:19/8/2026 8:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:41,418] Error 
****************************????****************************
??????:19/8/2026 8:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:41,618] Error 
****************************????****************************
??????:19/8/2026 8:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:41,812] Error 
****************************????****************************
??????:19/8/2026 8:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:42,001] Error 
****************************????****************************
??????:19/8/2026 8:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:42,190] Error 
****************************????****************************
??????:19/8/2026 8:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:42,379] Error 
****************************????****************************
??????:19/8/2026 8:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:42,561] Error 
****************************????****************************
??????:19/8/2026 8:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:42,760] Error 
****************************????****************************
??????:19/8/2026 8:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:42,951] Error 
****************************????****************************
??????:19/8/2026 8:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:43,137] Error 
****************************????****************************
??????:19/8/2026 8:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:43,324] Error 
****************************????****************************
??????:19/8/2026 8:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:43,507] Error 
****************************????****************************
??????:19/8/2026 8:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:43,692] Error 
****************************????****************************
??????:19/8/2026 8:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:43,887] Error 
****************************????****************************
??????:19/8/2026 8:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:44,084] Error 
****************************????****************************
??????:19/8/2026 8:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:44,284] Error 
****************************????****************************
??????:19/8/2026 8:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:44,481] Error 
****************************????****************************
??????:19/8/2026 8:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:44,680] Error 
****************************????****************************
??????:19/8/2026 8:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:44,885] Error 
****************************????****************************
??????:19/8/2026 8:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:45,072] Error 
****************************????****************************
??????:19/8/2026 8:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:45,266] Error 
****************************????****************************
??????:19/8/2026 8:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:45,461] Error 
****************************????****************************
??????:19/8/2026 8:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:45,659] Error 
****************************????****************************
??????:19/8/2026 8:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:45,865] Error 
****************************????****************************
??????:19/8/2026 8:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:46,060] Error 
****************************????****************************
??????:19/8/2026 8:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:46,253] Error 
****************************????****************************
??????:19/8/2026 8:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:46,448] Error 
****************************????****************************
??????:19/8/2026 8:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:46,637] Error 
****************************????****************************
??????:19/8/2026 8:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:46,838] Error 
****************************????****************************
??????:19/8/2026 8:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:47,029] Error 
****************************????****************************
??????:19/8/2026 8:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:47,229] Error 
****************************????****************************
??????:19/8/2026 8:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:47,427] Error 
****************************????****************************
??????:19/8/2026 8:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:47,639] Error 
****************************????****************************
??????:19/8/2026 8:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:47,866] Error 
****************************????****************************
??????:19/8/2026 8:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:48,065] Error 
****************************????****************************
??????:19/8/2026 8:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:48,259] Error 
****************************????****************************
??????:19/8/2026 8:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:48,452] Error 
****************************????****************************
??????:19/8/2026 8:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:48,643] Error 
****************************????****************************
??????:19/8/2026 8:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:48,843] Error 
****************************????****************************
??????:19/8/2026 8:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:49,041] Error 
****************************????****************************
??????:19/8/2026 8:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:49,237] Error 
****************************????****************************
??????:19/8/2026 8:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:49,435] Error 
****************************????****************************
??????:19/8/2026 8:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:49,628] Error 
****************************????****************************
??????:19/8/2026 8:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:49,840] Error 
****************************????****************************
??????:19/8/2026 8:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:50,030] Error 
****************************????****************************
??????:19/8/2026 8:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:50,210] Error 
****************************????****************************
??????:19/8/2026 8:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:50,398] Error 
****************************????****************************
??????:19/8/2026 8:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:50,586] Error 
****************************????****************************
??????:19/8/2026 8:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:50,778] Error 
****************************????****************************
??????:19/8/2026 8:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:50,964] Error 
****************************????****************************
??????:19/8/2026 8:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:51,154] Error 
****************************????****************************
??????:19/8/2026 8:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:51,347] Error 
****************************????****************************
??????:19/8/2026 8:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:51,536] Error 
****************************????****************************
??????:19/8/2026 8:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:51,725] Error 
****************************????****************************
??????:19/8/2026 8:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:51,918] Error 
****************************????****************************
??????:19/8/2026 8:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:52,103] Error 
****************************????****************************
??????:19/8/2026 8:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:52,285] Error 
****************************????****************************
??????:19/8/2026 8:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:52,475] Error 
****************************????****************************
??????:19/8/2026 8:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:52,665] Error 
****************************????****************************
??????:19/8/2026 8:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:52,859] Error 
****************************????****************************
??????:19/8/2026 8:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:53,049] Error 
****************************????****************************
??????:19/8/2026 8:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:53,236] Error 
****************************????****************************
??????:19/8/2026 8:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:53,427] Error 
****************************????****************************
??????:19/8/2026 8:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:53,620] Error 
****************************????****************************
??????:19/8/2026 8:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:53,822] Error 
****************************????****************************
??????:19/8/2026 8:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:54,031] Error 
****************************????****************************
??????:19/8/2026 8:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:54,236] Error 
****************************????****************************
??????:19/8/2026 8:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:54,415] Error 
****************************????****************************
??????:19/8/2026 8:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:54,597] Error 
****************************????****************************
??????:19/8/2026 8:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:54,795] Error 
****************************????****************************
??????:19/8/2026 8:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:54,983] Error 
****************************????****************************
??????:19/8/2026 8:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:55,165] Error 
****************************????****************************
??????:19/8/2026 8:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:55,347] Error 
****************************????****************************
??????:19/8/2026 8:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:55,537] Error 
****************************????****************************
??????:19/8/2026 8:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:55,727] Error 
****************************????****************************
??????:19/8/2026 8:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:55,912] Error 
****************************????****************************
??????:19/8/2026 8:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:56,098] Error 
****************************????****************************
??????:19/8/2026 8:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:56,285] Error 
****************************????****************************
??????:19/8/2026 8:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:56,472] Error 
****************************????****************************
??????:19/8/2026 8:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:56,654] Error 
****************************????****************************
??????:19/8/2026 8:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:56,845] Error 
****************************????****************************
??????:19/8/2026 8:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:57,029] Error 
****************************????****************************
??????:19/8/2026 8:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:57,211] Error 
****************************????****************************
??????:19/8/2026 8:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:57,393] Error 
****************************????****************************
??????:19/8/2026 8:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:57,577] Error 
****************************????****************************
??????:19/8/2026 8:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:57,768] Error 
****************************????****************************
??????:19/8/2026 8:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:57,965] Error 
****************************????****************************
??????:19/8/2026 8:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:58,143] Error 
****************************????****************************
??????:19/8/2026 8:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:58,334] Error 
****************************????****************************
??????:19/8/2026 8:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:58,523] Error 
****************************????****************************
??????:19/8/2026 8:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:58,721] Error 
****************************????****************************
??????:19/8/2026 8:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:58,918] Error 
****************************????****************************
??????:19/8/2026 8:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:59,106] Error 
****************************????****************************
??????:19/8/2026 8:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:59,296] Error 
****************************????****************************
??????:19/8/2026 8:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:59,491] Error 
****************************????****************************
??????:19/8/2026 8:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:59,685] Error 
****************************????****************************
??????:19/8/2026 8:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:01:59,886] Error 
****************************????****************************
??????:19/8/2026 8:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:00,083] Error 
****************************????****************************
??????:19/8/2026 8:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:00,268] Error 
****************************????****************************
??????:19/8/2026 8:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:00,457] Error 
****************************????****************************
??????:19/8/2026 8:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:00,645] Error 
****************************????****************************
??????:19/8/2026 8:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:00,845] Error 
****************************????****************************
??????:19/8/2026 8:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:01,043] Error 
****************************????****************************
??????:19/8/2026 8:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:01,236] Error 
****************************????****************************
??????:19/8/2026 8:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:01,427] Error 
****************************????****************************
??????:19/8/2026 8:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:01,621] Error 
****************************????****************************
??????:19/8/2026 8:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:01,824] Error 
****************************????****************************
??????:19/8/2026 8:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:02,029] Error 
****************************????****************************
??????:19/8/2026 8:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:02,217] Error 
****************************????****************************
??????:19/8/2026 8:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:02,396] Error 
****************************????****************************
??????:19/8/2026 8:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:02,583] Error 
****************************????****************************
??????:19/8/2026 8:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:02,770] Error 
****************************????****************************
??????:19/8/2026 8:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:02,946] Error 
****************************????****************************
??????:19/8/2026 8:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:03,131] Error 
****************************????****************************
??????:19/8/2026 8:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:03,308] Error 
****************************????****************************
??????:19/8/2026 8:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:03,485] Error 
****************************????****************************
??????:19/8/2026 8:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:03,665] Error 
****************************????****************************
??????:19/8/2026 8:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:03,853] Error 
****************************????****************************
??????:19/8/2026 8:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:04,039] Error 
****************************????****************************
??????:19/8/2026 8:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:04,231] Error 
****************************????****************************
??????:19/8/2026 8:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:04,422] Error 
****************************????****************************
??????:19/8/2026 8:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:04,613] Error 
****************************????****************************
??????:19/8/2026 8:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:04,801] Error 
****************************????****************************
??????:19/8/2026 8:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:04,986] Error 
****************************????****************************
??????:19/8/2026 8:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:05,173] Error 
****************************????****************************
??????:19/8/2026 8:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:05,358] Error 
****************************????****************************
??????:19/8/2026 8:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:05,547] Error 
****************************????****************************
??????:19/8/2026 8:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:05,739] Error 
****************************????****************************
??????:19/8/2026 8:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:05,929] Error 
****************************????****************************
??????:19/8/2026 8:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:06,125] Error 
****************************????****************************
??????:19/8/2026 8:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:06,301] Error 
****************************????****************************
??????:19/8/2026 8:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:06,475] Error 
****************************????****************************
??????:19/8/2026 8:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:06,649] Error 
****************************????****************************
??????:19/8/2026 8:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:06,828] Error 
****************************????****************************
??????:19/8/2026 8:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:07,000] Error 
****************************????****************************
??????:19/8/2026 8:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:07,181] Error 
****************************????****************************
??????:19/8/2026 8:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:07,358] Error 
****************************????****************************
??????:19/8/2026 8:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:07,539] Error 
****************************????****************************
??????:19/8/2026 8:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:07,720] Error 
****************************????****************************
??????:19/8/2026 8:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:07,900] Error 
****************************????****************************
??????:19/8/2026 8:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:08,072] Error 
****************************????****************************
??????:19/8/2026 8:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:08,249] Error 
****************************????****************************
??????:19/8/2026 8:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:08,427] Error 
****************************????****************************
??????:19/8/2026 8:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:08,606] Error 
****************************????****************************
??????:19/8/2026 8:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:08,794] Error 
****************************????****************************
??????:19/8/2026 8:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:08,969] Error 
****************************????****************************
??????:19/8/2026 8:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:09,145] Error 
****************************????****************************
??????:19/8/2026 8:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:09,323] Error 
****************************????****************************
??????:19/8/2026 8:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:09,506] Error 
****************************????****************************
??????:19/8/2026 8:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:09,677] Error 
****************************????****************************
??????:19/8/2026 8:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:09,866] Error 
****************************????****************************
??????:19/8/2026 8:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:10,048] Error 
****************************????****************************
??????:19/8/2026 8:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:10,252] Error 
****************************????****************************
??????:19/8/2026 8:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:10,439] Error 
****************************????****************************
??????:19/8/2026 8:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:10,630] Error 
****************************????****************************
??????:19/8/2026 8:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:10,822] Error 
****************************????****************************
??????:19/8/2026 8:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:11,011] Error 
****************************????****************************
??????:19/8/2026 8:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:11,201] Error 
****************************????****************************
??????:19/8/2026 8:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:11,391] Error 
****************************????****************************
??????:19/8/2026 8:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:11,579] Error 
****************************????****************************
??????:19/8/2026 8:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:11,771] Error 
****************************????****************************
??????:19/8/2026 8:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:11,956] Error 
****************************????****************************
??????:19/8/2026 8:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:12,139] Error 
****************************????****************************
??????:19/8/2026 8:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:12,329] Error 
****************************????****************************
??????:19/8/2026 8:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:12,517] Error 
****************************????****************************
??????:19/8/2026 8:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:12,699] Error 
****************************????****************************
??????:19/8/2026 8:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:12,886] Error 
****************************????****************************
??????:19/8/2026 8:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:13,065] Error 
****************************????****************************
??????:19/8/2026 8:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:13,247] Error 
****************************????****************************
??????:19/8/2026 8:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:13,434] Error 
****************************????****************************
??????:19/8/2026 8:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:13,614] Error 
****************************????****************************
??????:19/8/2026 8:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:13,806] Error 
****************************????****************************
??????:19/8/2026 8:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:13,993] Error 
****************************????****************************
??????:19/8/2026 8:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:14,182] Error 
****************************????****************************
??????:19/8/2026 8:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:14,390] Error 
****************************????****************************
??????:19/8/2026 8:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:14,582] Error 
****************************????****************************
??????:19/8/2026 8:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:14,780] Error 
****************************????****************************
??????:19/8/2026 8:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:14,974] Error 
****************************????****************************
??????:19/8/2026 8:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:15,165] Error 
****************************????****************************
??????:19/8/2026 8:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:15,360] Error 
****************************????****************************
??????:19/8/2026 8:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:15,553] Error 
****************************????****************************
??????:19/8/2026 8:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:15,743] Error 
****************************????****************************
??????:19/8/2026 8:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:15,935] Error 
****************************????****************************
??????:19/8/2026 8:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:16,115] Error 
****************************????****************************
??????:19/8/2026 8:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:16,301] Error 
****************************????****************************
??????:19/8/2026 8:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:16,478] Error 
****************************????****************************
??????:19/8/2026 8:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:16,656] Error 
****************************????****************************
??????:19/8/2026 8:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:16,840] Error 
****************************????****************************
??????:19/8/2026 8:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:17,028] Error 
****************************????****************************
??????:19/8/2026 8:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:17,219] Error 
****************************????****************************
??????:19/8/2026 8:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:17,412] Error 
****************************????****************************
??????:19/8/2026 8:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:17,603] Error 
****************************????****************************
??????:19/8/2026 8:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:17,796] Error 
****************************????****************************
??????:19/8/2026 8:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:17,981] Error 
****************************????****************************
??????:19/8/2026 8:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:18,166] Error 
****************************????****************************
??????:19/8/2026 8:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:18,357] Error 
****************************????****************************
??????:19/8/2026 8:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:18,544] Error 
****************************????****************************
??????:19/8/2026 8:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:18,725] Error 
****************************????****************************
??????:19/8/2026 8:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:18,914] Error 
****************************????****************************
??????:19/8/2026 8:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:19,090] Error 
****************************????****************************
??????:19/8/2026 8:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:19,265] Error 
****************************????****************************
??????:19/8/2026 8:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:19,446] Error 
****************************????****************************
??????:19/8/2026 8:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:19,623] Error 
****************************????****************************
??????:19/8/2026 8:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:19,809] Error 
****************************????****************************
??????:19/8/2026 8:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:19,991] Error 
****************************????****************************
??????:19/8/2026 8:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:20,167] Error 
****************************????****************************
??????:19/8/2026 8:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:20,348] Error 
****************************????****************************
??????:19/8/2026 8:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:20,529] Error 
****************************????****************************
??????:19/8/2026 8:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:20,713] Error 
****************************????****************************
??????:19/8/2026 8:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:20,893] Error 
****************************????****************************
??????:19/8/2026 8:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:21,072] Error 
****************************????****************************
??????:19/8/2026 8:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:21,258] Error 
****************************????****************************
??????:19/8/2026 8:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:21,441] Error 
****************************????****************************
??????:19/8/2026 8:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:21,635] Error 
****************************????****************************
??????:19/8/2026 8:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:21,830] Error 
****************************????****************************
??????:19/8/2026 8:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:22,017] Error 
****************************????****************************
??????:19/8/2026 8:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:22,198] Error 
****************************????****************************
??????:19/8/2026 8:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:22,383] Error 
****************************????****************************
??????:19/8/2026 8:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:22,572] Error 
****************************????****************************
??????:19/8/2026 8:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:22,763] Error 
****************************????****************************
??????:19/8/2026 8:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:22,951] Error 
****************************????****************************
??????:19/8/2026 8:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:23,133] Error 
****************************????****************************
??????:19/8/2026 8:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:23,322] Error 
****************************????****************************
??????:19/8/2026 8:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:23,505] Error 
****************************????****************************
??????:19/8/2026 8:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:23,688] Error 
****************************????****************************
??????:19/8/2026 8:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:23,877] Error 
****************************????****************************
??????:19/8/2026 8:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:24,066] Error 
****************************????****************************
??????:19/8/2026 8:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:24,262] Error 
****************************????****************************
??????:19/8/2026 8:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:24,451] Error 
****************************????****************************
??????:19/8/2026 8:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:24,636] Error 
****************************????****************************
??????:19/8/2026 8:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:24,824] Error 
****************************????****************************
??????:19/8/2026 8:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:25,009] Error 
****************************????****************************
??????:19/8/2026 8:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:25,199] Error 
****************************????****************************
??????:19/8/2026 8:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:25,386] Error 
****************************????****************************
??????:19/8/2026 8:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:25,575] Error 
****************************????****************************
??????:19/8/2026 8:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:25,773] Error 
****************************????****************************
??????:19/8/2026 8:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:25,960] Error 
****************************????****************************
??????:19/8/2026 8:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:26,152] Error 
****************************????****************************
??????:19/8/2026 8:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:26,337] Error 
****************************????****************************
??????:19/8/2026 8:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:26,536] Error 
****************************????****************************
??????:19/8/2026 8:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:26,722] Error 
****************************????****************************
??????:19/8/2026 8:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:26,909] Error 
****************************????****************************
??????:19/8/2026 8:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:27,093] Error 
****************************????****************************
??????:19/8/2026 8:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:27,276] Error 
****************************????****************************
??????:19/8/2026 8:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:27,458] Error 
****************************????****************************
??????:19/8/2026 8:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:27,644] Error 
****************************????****************************
??????:19/8/2026 8:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:27,828] Error 
****************************????****************************
??????:19/8/2026 8:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:28,013] Error 
****************************????****************************
??????:19/8/2026 8:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:28,197] Error 
****************************????****************************
??????:19/8/2026 8:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:28,381] Error 
****************************????****************************
??????:19/8/2026 8:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:28,566] Error 
****************************????****************************
??????:19/8/2026 8:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:28,755] Error 
****************************????****************************
??????:19/8/2026 8:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:28,940] Error 
****************************????****************************
??????:19/8/2026 8:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:29,126] Error 
****************************????****************************
??????:19/8/2026 8:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:29,310] Error 
****************************????****************************
??????:19/8/2026 8:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:29,498] Error 
****************************????****************************
??????:19/8/2026 8:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:29,684] Error 
****************************????****************************
??????:19/8/2026 8:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:29,872] Error 
****************************????****************************
??????:19/8/2026 8:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:30,054] Error 
****************************????****************************
??????:19/8/2026 8:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:30,231] Error 
****************************????****************************
??????:19/8/2026 8:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:30,428] Error 
****************************????****************************
??????:19/8/2026 8:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:30,629] Error 
****************************????****************************
??????:19/8/2026 8:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:30,815] Error 
****************************????****************************
??????:19/8/2026 8:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:30,994] Error 
****************************????****************************
??????:19/8/2026 8:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:31,176] Error 
****************************????****************************
??????:19/8/2026 8:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:31,362] Error 
****************************????****************************
??????:19/8/2026 8:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:31,551] Error 
****************************????****************************
??????:19/8/2026 8:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:31,727] Error 
****************************????****************************
??????:19/8/2026 8:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:31,912] Error 
****************************????****************************
??????:19/8/2026 8:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:32,094] Error 
****************************????****************************
??????:19/8/2026 8:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:32,276] Error 
****************************????****************************
??????:19/8/2026 8:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:32,462] Error 
****************************????****************************
??????:19/8/2026 8:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:32,644] Error 
****************************????****************************
??????:19/8/2026 8:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:32,837] Error 
****************************????****************************
??????:19/8/2026 8:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:33,022] Error 
****************************????****************************
??????:19/8/2026 8:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:33,208] Error 
****************************????****************************
??????:19/8/2026 8:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:33,395] Error 
****************************????****************************
??????:19/8/2026 8:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:33,576] Error 
****************************????****************************
??????:19/8/2026 8:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:33,770] Error 
****************************????****************************
??????:19/8/2026 8:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:33,952] Error 
****************************????****************************
??????:19/8/2026 8:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:34,137] Error 
****************************????****************************
??????:19/8/2026 8:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:34,324] Error 
****************************????****************************
??????:19/8/2026 8:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:34,508] Error 
****************************????****************************
??????:19/8/2026 8:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:34,704] Error 
****************************????****************************
??????:19/8/2026 8:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:34,881] Error 
****************************????****************************
??????:19/8/2026 8:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:35,059] Error 
****************************????****************************
??????:19/8/2026 8:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:35,234] Error 
****************************????****************************
??????:19/8/2026 8:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:35,410] Error 
****************************????****************************
??????:19/8/2026 8:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:35,587] Error 
****************************????****************************
??????:19/8/2026 8:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:35,769] Error 
****************************????****************************
??????:19/8/2026 8:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:35,948] Error 
****************************????****************************
??????:19/8/2026 8:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:36,125] Error 
****************************????****************************
??????:19/8/2026 8:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:36,304] Error 
****************************????****************************
??????:19/8/2026 8:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:36,472] Error 
****************************????****************************
??????:19/8/2026 8:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:36,641] Error 
****************************????****************************
??????:19/8/2026 8:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:36,818] Error 
****************************????****************************
??????:19/8/2026 8:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:36,990] Error 
****************************????****************************
??????:19/8/2026 8:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:37,162] Error 
****************************????****************************
??????:19/8/2026 8:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:37,349] Error 
****************************????****************************
??????:19/8/2026 8:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:37,536] Error 
****************************????****************************
??????:19/8/2026 8:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:37,724] Error 
****************************????****************************
??????:19/8/2026 8:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:37,912] Error 
****************************????****************************
??????:19/8/2026 8:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:38,100] Error 
****************************????****************************
??????:19/8/2026 8:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:38,291] Error 
****************************????****************************
??????:19/8/2026 8:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:38,473] Error 
****************************????****************************
??????:19/8/2026 8:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:38,655] Error 
****************************????****************************
??????:19/8/2026 8:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:38,853] Error 
****************************????****************************
??????:19/8/2026 8:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:39,040] Error 
****************************????****************************
??????:19/8/2026 8:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:39,224] Error 
****************************????****************************
??????:19/8/2026 8:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:39,412] Error 
****************************????****************************
??????:19/8/2026 8:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:39,595] Error 
****************************????****************************
??????:19/8/2026 8:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:39,781] Error 
****************************????****************************
??????:19/8/2026 8:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:39,952] Error 
****************************????****************************
??????:19/8/2026 8:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:40,123] Error 
****************************????****************************
??????:19/8/2026 8:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:40,318] Error 
****************************????****************************
??????:19/8/2026 8:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:40,495] Error 
****************************????****************************
??????:19/8/2026 8:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:40,682] Error 
****************************????****************************
??????:19/8/2026 8:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:40,870] Error 
****************************????****************************
??????:19/8/2026 8:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:41,051] Error 
****************************????****************************
??????:19/8/2026 8:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:41,237] Error 
****************************????****************************
??????:19/8/2026 8:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:41,419] Error 
****************************????****************************
??????:19/8/2026 8:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:41,603] Error 
****************************????****************************
??????:19/8/2026 8:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:41,797] Error 
****************************????****************************
??????:19/8/2026 8:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:41,981] Error 
****************************????****************************
??????:19/8/2026 8:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:42,164] Error 
****************************????****************************
??????:19/8/2026 8:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:42,346] Error 
****************************????****************************
??????:19/8/2026 8:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:42,531] Error 
****************************????****************************
??????:19/8/2026 8:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:42,719] Error 
****************************????****************************
??????:19/8/2026 8:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:42,913] Error 
****************************????****************************
??????:19/8/2026 8:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:43,095] Error 
****************************????****************************
??????:19/8/2026 8:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:43,283] Error 
****************************????****************************
??????:19/8/2026 8:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:43,465] Error 
****************************????****************************
??????:19/8/2026 8:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:43,646] Error 
****************************????****************************
??????:19/8/2026 8:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:43,833] Error 
****************************????****************************
??????:19/8/2026 8:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:44,016] Error 
****************************????****************************
??????:19/8/2026 8:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:44,198] Error 
****************************????****************************
??????:19/8/2026 8:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:44,380] Error 
****************************????****************************
??????:19/8/2026 8:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:44,562] Error 
****************************????****************************
??????:19/8/2026 8:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:44,753] Error 
****************************????****************************
??????:19/8/2026 8:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:44,935] Error 
****************************????****************************
??????:19/8/2026 8:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:45,118] Error 
****************************????****************************
??????:19/8/2026 8:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:45,307] Error 
****************************????****************************
??????:19/8/2026 8:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:45,483] Error 
****************************????****************************
??????:19/8/2026 8:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:45,669] Error 
****************************????****************************
??????:19/8/2026 8:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:45,858] Error 
****************************????****************************
??????:19/8/2026 8:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:46,041] Error 
****************************????****************************
??????:19/8/2026 8:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:46,219] Error 
****************************????****************************
??????:19/8/2026 8:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:46,402] Error 
****************************????****************************
??????:19/8/2026 8:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:46,586] Error 
****************************????****************************
??????:19/8/2026 8:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:46,771] Error 
****************************????****************************
??????:19/8/2026 8:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:46,963] Error 
****************************????****************************
??????:19/8/2026 8:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:47,143] Error 
****************************????****************************
??????:19/8/2026 8:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:47,322] Error 
****************************????****************************
??????:19/8/2026 8:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:47,501] Error 
****************************????****************************
??????:19/8/2026 8:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:47,680] Error 
****************************????****************************
??????:19/8/2026 8:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:47,864] Error 
****************************????****************************
??????:19/8/2026 8:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:48,044] Error 
****************************????****************************
??????:19/8/2026 8:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:48,220] Error 
****************************????****************************
??????:19/8/2026 8:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:48,400] Error 
****************************????****************************
??????:19/8/2026 8:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:48,574] Error 
****************************????****************************
??????:19/8/2026 8:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:48,755] Error 
****************************????****************************
??????:19/8/2026 8:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:48,940] Error 
****************************????****************************
??????:19/8/2026 8:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:49,116] Error 
****************************????****************************
??????:19/8/2026 8:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:49,304] Error 
****************************????****************************
??????:19/8/2026 8:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:49,492] Error 
****************************????****************************
??????:19/8/2026 8:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:49,669] Error 
****************************????****************************
??????:19/8/2026 8:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:49,855] Error 
****************************????****************************
??????:19/8/2026 8:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:50,034] Error 
****************************????****************************
??????:19/8/2026 8:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:50,212] Error 
****************************????****************************
??????:19/8/2026 8:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:50,394] Error 
****************************????****************************
??????:19/8/2026 8:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:50,569] Error 
****************************????****************************
??????:19/8/2026 8:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:50,763] Error 
****************************????****************************
??????:19/8/2026 8:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:50,949] Error 
****************************????****************************
??????:19/8/2026 8:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:51,130] Error 
****************************????****************************
??????:19/8/2026 8:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:51,307] Error 
****************************????****************************
??????:19/8/2026 8:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:51,485] Error 
****************************????****************************
??????:19/8/2026 8:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:51,666] Error 
****************************????****************************
??????:19/8/2026 8:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:51,851] Error 
****************************????****************************
??????:19/8/2026 8:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:52,026] Error 
****************************????****************************
??????:19/8/2026 8:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:52,199] Error 
****************************????****************************
??????:19/8/2026 8:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:52,379] Error 
****************************????****************************
??????:19/8/2026 8:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:52,555] Error 
****************************????****************************
??????:19/8/2026 8:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:52,735] Error 
****************************????****************************
??????:19/8/2026 8:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:52,906] Error 
****************************????****************************
??????:19/8/2026 8:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:53,070] Error 
****************************????****************************
??????:19/8/2026 8:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:53,236] Error 
****************************????****************************
??????:19/8/2026 8:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:53,394] Error 
****************************????****************************
??????:19/8/2026 8:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:53,564] Error 
****************************????****************************
??????:19/8/2026 8:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:53,740] Error 
****************************????****************************
??????:19/8/2026 8:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:53,921] Error 
****************************????****************************
??????:19/8/2026 8:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:54,095] Error 
****************************????****************************
??????:19/8/2026 8:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:54,272] Error 
****************************????****************************
??????:19/8/2026 8:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:54,451] Error 
****************************????****************************
??????:19/8/2026 8:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:54,634] Error 
****************************????****************************
??????:19/8/2026 8:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:54,823] Error 
****************************????****************************
??????:19/8/2026 8:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:55,005] Error 
****************************????****************************
??????:19/8/2026 8:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:55,197] Error 
****************************????****************************
??????:19/8/2026 8:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:55,383] Error 
****************************????****************************
??????:19/8/2026 8:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:55,571] Error 
****************************????****************************
??????:19/8/2026 8:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:55,753] Error 
****************************????****************************
??????:19/8/2026 8:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:55,932] Error 
****************************????****************************
??????:19/8/2026 8:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:56,107] Error 
****************************????****************************
??????:19/8/2026 8:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:56,285] Error 
****************************????****************************
??????:19/8/2026 8:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:56,471] Error 
****************************????****************************
??????:19/8/2026 8:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:56,649] Error 
****************************????****************************
??????:19/8/2026 8:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:56,837] Error 
****************************????****************************
??????:19/8/2026 8:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:57,022] Error 
****************************????****************************
??????:19/8/2026 8:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:57,212] Error 
****************************????****************************
??????:19/8/2026 8:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:57,393] Error 
****************************????****************************
??????:19/8/2026 8:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:57,576] Error 
****************************????****************************
??????:19/8/2026 8:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:57,762] Error 
****************************????****************************
??????:19/8/2026 8:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:57,941] Error 
****************************????****************************
??????:19/8/2026 8:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:58,120] Error 
****************************????****************************
??????:19/8/2026 8:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:58,294] Error 
****************************????****************************
??????:19/8/2026 8:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:58,475] Error 
****************************????****************************
??????:19/8/2026 8:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:58,659] Error 
****************************????****************************
??????:19/8/2026 8:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:58,845] Error 
****************************????****************************
??????:19/8/2026 8:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:59,028] Error 
****************************????****************************
??????:19/8/2026 8:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:59,222] Error 
****************************????****************************
??????:19/8/2026 8:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:59,413] Error 
****************************????****************************
??????:19/8/2026 8:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:59,602] Error 
****************************????****************************
??????:19/8/2026 8:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:59,795] Error 
****************************????****************************
??????:19/8/2026 8:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:02:59,978] Error 
****************************????****************************
??????:19/8/2026 8:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:00,163] Error 
****************************????****************************
??????:19/8/2026 8:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:00,346] Error 
****************************????****************************
??????:19/8/2026 8:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:00,531] Error 
****************************????****************************
??????:19/8/2026 8:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:00,708] Error 
****************************????****************************
??????:19/8/2026 8:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:00,891] Error 
****************************????****************************
??????:19/8/2026 8:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:01,072] Error 
****************************????****************************
??????:19/8/2026 8:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:01,238] Error 
****************************????****************************
??????:19/8/2026 8:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:01,411] Error 
****************************????****************************
??????:19/8/2026 8:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:01,591] Error 
****************************????****************************
??????:19/8/2026 8:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:01,771] Error 
****************************????****************************
??????:19/8/2026 8:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:01,949] Error 
****************************????****************************
??????:19/8/2026 8:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:02,116] Error 
****************************????****************************
??????:19/8/2026 8:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:02,291] Error 
****************************????****************************
??????:19/8/2026 8:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:02,470] Error 
****************************????****************************
??????:19/8/2026 8:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:02,644] Error 
****************************????****************************
??????:19/8/2026 8:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:02,824] Error 
****************************????****************************
??????:19/8/2026 8:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:02,992] Error 
****************************????****************************
??????:19/8/2026 8:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:03,155] Error 
****************************????****************************
??????:19/8/2026 8:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:03,333] Error 
****************************????****************************
??????:19/8/2026 8:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:03,503] Error 
****************************????****************************
??????:19/8/2026 8:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:03,671] Error 
****************************????****************************
??????:19/8/2026 8:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:03,846] Error 
****************************????****************************
??????:19/8/2026 8:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:04,025] Error 
****************************????****************************
??????:19/8/2026 8:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:04,206] Error 
****************************????****************************
??????:19/8/2026 8:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:04,393] Error 
****************************????****************************
??????:19/8/2026 8:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:04,577] Error 
****************************????****************************
??????:19/8/2026 8:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:04,772] Error 
****************************????****************************
??????:19/8/2026 8:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:04,951] Error 
****************************????****************************
??????:19/8/2026 8:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:05,136] Error 
****************************????****************************
??????:19/8/2026 8:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:05,320] Error 
****************************????****************************
??????:19/8/2026 8:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:05,504] Error 
****************************????****************************
??????:19/8/2026 8:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:05,686] Error 
****************************????****************************
??????:19/8/2026 8:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:05,872] Error 
****************************????****************************
??????:19/8/2026 8:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:06,060] Error 
****************************????****************************
??????:19/8/2026 8:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:06,241] Error 
****************************????****************************
??????:19/8/2026 8:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:06,426] Error 
****************************????****************************
??????:19/8/2026 8:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:06,612] Error 
****************************????****************************
??????:19/8/2026 8:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:06,796] Error 
****************************????****************************
??????:19/8/2026 8:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:06,982] Error 
****************************????****************************
??????:19/8/2026 8:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:07,168] Error 
****************************????****************************
??????:19/8/2026 8:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:07,360] Error 
****************************????****************************
??????:19/8/2026 8:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:07,550] Error 
****************************????****************************
??????:19/8/2026 8:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:07,733] Error 
****************************????****************************
??????:19/8/2026 8:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:07,921] Error 
****************************????****************************
??????:19/8/2026 8:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:08,106] Error 
****************************????****************************
??????:19/8/2026 8:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:08,287] Error 
****************************????****************************
??????:19/8/2026 8:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:08,476] Error 
****************************????****************************
??????:19/8/2026 8:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:08,665] Error 
****************************????****************************
??????:19/8/2026 8:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:08,857] Error 
****************************????****************************
??????:19/8/2026 8:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:09,039] Error 
****************************????****************************
??????:19/8/2026 8:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:09,217] Error 
****************************????****************************
??????:19/8/2026 8:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:09,393] Error 
****************************????****************************
??????:19/8/2026 8:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:09,567] Error 
****************************????****************************
??????:19/8/2026 8:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:09,750] Error 
****************************????****************************
??????:19/8/2026 8:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:09,934] Error 
****************************????****************************
??????:19/8/2026 8:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:10,119] Error 
****************************????****************************
??????:19/8/2026 8:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:10,304] Error 
****************************????****************************
??????:19/8/2026 8:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:10,489] Error 
****************************????****************************
??????:19/8/2026 8:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:10,675] Error 
****************************????****************************
??????:19/8/2026 8:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:10,862] Error 
****************************????****************************
??????:19/8/2026 8:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:11,048] Error 
****************************????****************************
??????:19/8/2026 8:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:11,236] Error 
****************************????****************************
??????:19/8/2026 8:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:11,433] Error 
****************************????****************************
??????:19/8/2026 8:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:11,620] Error 
****************************????****************************
??????:19/8/2026 8:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:11,815] Error 
****************************????****************************
??????:19/8/2026 8:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:11,998] Error 
****************************????****************************
??????:19/8/2026 8:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:12,184] Error 
****************************????****************************
??????:19/8/2026 8:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:12,368] Error 
****************************????****************************
??????:19/8/2026 8:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:12,550] Error 
****************************????****************************
??????:19/8/2026 8:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:12,735] Error 
****************************????****************************
??????:19/8/2026 8:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:12,910] Error 
****************************????****************************
??????:19/8/2026 8:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:13,084] Error 
****************************????****************************
??????:19/8/2026 8:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:13,261] Error 
****************************????****************************
??????:19/8/2026 8:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:13,443] Error 
****************************????****************************
??????:19/8/2026 8:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:13,629] Error 
****************************????****************************
??????:19/8/2026 8:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:13,818] Error 
****************************????****************************
??????:19/8/2026 8:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:13,999] Error 
****************************????****************************
??????:19/8/2026 8:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:14,178] Error 
****************************????****************************
??????:19/8/2026 8:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:14,364] Error 
****************************????****************************
??????:19/8/2026 8:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:14,547] Error 
****************************????****************************
??????:19/8/2026 8:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:14,730] Error 
****************************????****************************
??????:19/8/2026 8:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:14,918] Error 
****************************????****************************
??????:19/8/2026 8:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:15,089] Error 
****************************????****************************
??????:19/8/2026 8:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:15,261] Error 
****************************????****************************
??????:19/8/2026 8:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:15,473] Error 
****************************????****************************
??????:19/8/2026 8:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:15,651] Error 
****************************????****************************
??????:19/8/2026 8:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:15,835] Error 
****************************????****************************
??????:19/8/2026 8:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:16,015] Error 
****************************????****************************
??????:19/8/2026 8:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:16,203] Error 
****************************????****************************
??????:19/8/2026 8:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:16,387] Error 
****************************????****************************
??????:19/8/2026 8:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:16,573] Error 
****************************????****************************
??????:19/8/2026 8:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:16,756] Error 
****************************????****************************
??????:19/8/2026 8:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:16,946] Error 
****************************????****************************
??????:19/8/2026 8:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:17,129] Error 
****************************????****************************
??????:19/8/2026 8:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:17,311] Error 
****************************????****************************
??????:19/8/2026 8:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:17,490] Error 
****************************????****************************
??????:19/8/2026 8:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:17,669] Error 
****************************????****************************
??????:19/8/2026 8:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:17,859] Error 
****************************????****************************
??????:19/8/2026 8:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:18,037] Error 
****************************????****************************
??????:19/8/2026 8:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:18,213] Error 
****************************????****************************
??????:19/8/2026 8:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:18,394] Error 
****************************????****************************
??????:19/8/2026 8:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:18,576] Error 
****************************????****************************
??????:19/8/2026 8:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:18,763] Error 
****************************????****************************
??????:19/8/2026 8:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:18,937] Error 
****************************????****************************
??????:19/8/2026 8:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:19,120] Error 
****************************????****************************
??????:19/8/2026 8:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:19,299] Error 
****************************????****************************
??????:19/8/2026 8:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:19,484] Error 
****************************????****************************
??????:19/8/2026 8:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:19,683] Error 
****************************????****************************
??????:19/8/2026 8:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:19,864] Error 
****************************????****************************
??????:19/8/2026 8:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:20,049] Error 
****************************????****************************
??????:19/8/2026 8:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:20,225] Error 
****************************????****************************
??????:19/8/2026 8:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:20,409] Error 
****************************????****************************
??????:19/8/2026 8:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:20,588] Error 
****************************????****************************
??????:19/8/2026 8:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:20,776] Error 
****************************????****************************
??????:19/8/2026 8:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:20,954] Error 
****************************????****************************
??????:19/8/2026 8:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:21,132] Error 
****************************????****************************
??????:19/8/2026 8:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:21,314] Error 
****************************????****************************
??????:19/8/2026 8:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:21,495] Error 
****************************????****************************
??????:19/8/2026 8:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:21,680] Error 
****************************????****************************
??????:19/8/2026 8:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:21,874] Error 
****************************????****************************
??????:19/8/2026 8:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:22,054] Error 
****************************????****************************
??????:19/8/2026 8:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:22,239] Error 
****************************????****************************
??????:19/8/2026 8:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:22,423] Error 
****************************????****************************
??????:19/8/2026 8:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:22,605] Error 
****************************????****************************
??????:19/8/2026 8:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:22,795] Error 
****************************????****************************
??????:19/8/2026 8:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:22,982] Error 
****************************????****************************
??????:19/8/2026 8:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:23,166] Error 
****************************????****************************
??????:19/8/2026 8:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:23,349] Error 
****************************????****************************
??????:19/8/2026 8:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:23,539] Error 
****************************????****************************
??????:19/8/2026 8:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:23,735] Error 
****************************????****************************
??????:19/8/2026 8:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:23,936] Error 
****************************????****************************
??????:19/8/2026 8:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:24,139] Error 
****************************????****************************
??????:19/8/2026 8:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:24,332] Error 
****************************????****************************
??????:19/8/2026 8:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:24,520] Error 
****************************????****************************
??????:19/8/2026 8:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:24,703] Error 
****************************????****************************
??????:19/8/2026 8:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:24,891] Error 
****************************????****************************
??????:19/8/2026 8:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:25,075] Error 
****************************????****************************
??????:19/8/2026 8:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:25,251] Error 
****************************????****************************
??????:19/8/2026 8:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:25,439] Error 
****************************????****************************
??????:19/8/2026 8:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:25,625] Error 
****************************????****************************
??????:19/8/2026 8:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:25,821] Error 
****************************????****************************
??????:19/8/2026 8:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:26,011] Error 
****************************????****************************
??????:19/8/2026 8:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:26,210] Error 
****************************????****************************
??????:19/8/2026 8:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:26,396] Error 
****************************????****************************
??????:19/8/2026 8:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:26,586] Error 
****************************????****************************
??????:19/8/2026 8:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:26,783] Error 
****************************????****************************
??????:19/8/2026 8:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:26,972] Error 
****************************????****************************
??????:19/8/2026 8:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:27,160] Error 
****************************????****************************
??????:19/8/2026 8:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:27,345] Error 
****************************????****************************
??????:19/8/2026 8:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:27,528] Error 
****************************????****************************
??????:19/8/2026 8:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:27,729] Error 
****************************????****************************
??????:19/8/2026 8:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:27,914] Error 
****************************????****************************
??????:19/8/2026 8:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:28,093] Error 
****************************????****************************
??????:19/8/2026 8:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:28,273] Error 
****************************????****************************
??????:19/8/2026 8:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:28,457] Error 
****************************????****************************
??????:19/8/2026 8:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:28,638] Error 
****************************????****************************
??????:19/8/2026 8:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:28,822] Error 
****************************????****************************
??????:19/8/2026 8:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:29,002] Error 
****************************????****************************
??????:19/8/2026 8:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:29,177] Error 
****************************????****************************
??????:19/8/2026 8:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:29,350] Error 
****************************????****************************
??????:19/8/2026 8:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:29,528] Error 
****************************????****************************
??????:19/8/2026 8:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:29,715] Error 
****************************????****************************
??????:19/8/2026 8:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:29,894] Error 
****************************????****************************
??????:19/8/2026 8:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:30,077] Error 
****************************????****************************
??????:19/8/2026 8:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:30,254] Error 
****************************????****************************
??????:19/8/2026 8:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:30,435] Error 
****************************????****************************
??????:19/8/2026 8:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:30,622] Error 
****************************????****************************
??????:19/8/2026 8:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:30,814] Error 
****************************????****************************
??????:19/8/2026 8:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:30,999] Error 
****************************????****************************
??????:19/8/2026 8:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:31,183] Error 
****************************????****************************
??????:19/8/2026 8:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:31,378] Error 
****************************????****************************
??????:19/8/2026 8:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:31,573] Error 
****************************????****************************
??????:19/8/2026 8:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:31,769] Error 
****************************????****************************
??????:19/8/2026 8:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:31,952] Error 
****************************????****************************
??????:19/8/2026 8:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:32,129] Error 
****************************????****************************
??????:19/8/2026 8:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:32,306] Error 
****************************????****************************
??????:19/8/2026 8:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:32,485] Error 
****************************????****************************
??????:19/8/2026 8:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:32,669] Error 
****************************????****************************
??????:19/8/2026 8:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:32,854] Error 
****************************????****************************
??????:19/8/2026 8:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:33,038] Error 
****************************????****************************
??????:19/8/2026 8:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:33,224] Error 
****************************????****************************
??????:19/8/2026 8:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:33,407] Error 
****************************????****************************
??????:19/8/2026 8:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:33,593] Error 
****************************????****************************
??????:19/8/2026 8:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:33,780] Error 
****************************????****************************
??????:19/8/2026 8:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:33,955] Error 
****************************????****************************
??????:19/8/2026 8:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:34,129] Error 
****************************????****************************
??????:19/8/2026 8:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:34,317] Error 
****************************????****************************
??????:19/8/2026 8:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:34,499] Error 
****************************????****************************
??????:19/8/2026 8:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:34,685] Error 
****************************????****************************
??????:19/8/2026 8:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:34,868] Error 
****************************????****************************
??????:19/8/2026 8:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:35,053] Error 
****************************????****************************
??????:19/8/2026 8:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:35,234] Error 
****************************????****************************
??????:19/8/2026 8:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:35,418] Error 
****************************????****************************
??????:19/8/2026 8:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:35,601] Error 
****************************????****************************
??????:19/8/2026 8:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:35,792] Error 
****************************????****************************
??????:19/8/2026 8:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:35,987] Error 
****************************????****************************
??????:19/8/2026 8:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:36,172] Error 
****************************????****************************
??????:19/8/2026 8:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:36,353] Error 
****************************????****************************
??????:19/8/2026 8:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:36,538] Error 
****************************????****************************
??????:19/8/2026 8:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:36,725] Error 
****************************????****************************
??????:19/8/2026 8:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:36,914] Error 
****************************????****************************
??????:19/8/2026 8:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:37,103] Error 
****************************????****************************
??????:19/8/2026 8:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:37,305] Error 
****************************????****************************
??????:19/8/2026 8:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:37,487] Error 
****************************????****************************
??????:19/8/2026 8:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:37,679] Error 
****************************????****************************
??????:19/8/2026 8:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:37,865] Error 
****************************????****************************
??????:19/8/2026 8:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:38,043] Error 
****************************????****************************
??????:19/8/2026 8:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:38,215] Error 
****************************????****************************
??????:19/8/2026 8:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:38,400] Error 
****************************????****************************
??????:19/8/2026 8:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:38,582] Error 
****************************????****************************
??????:19/8/2026 8:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:38,771] Error 
****************************????****************************
??????:19/8/2026 8:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:38,952] Error 
****************************????****************************
??????:19/8/2026 8:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:39,131] Error 
****************************????****************************
??????:19/8/2026 8:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:39,313] Error 
****************************????****************************
??????:19/8/2026 8:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:39,490] Error 
****************************????****************************
??????:19/8/2026 8:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:39,674] Error 
****************************????****************************
??????:19/8/2026 8:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:39,857] Error 
****************************????****************************
??????:19/8/2026 8:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:40,048] Error 
****************************????****************************
??????:19/8/2026 8:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:40,227] Error 
****************************????****************************
??????:19/8/2026 8:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:40,408] Error 
****************************????****************************
??????:19/8/2026 8:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:40,590] Error 
****************************????****************************
??????:19/8/2026 8:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:40,778] Error 
****************************????****************************
??????:19/8/2026 8:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:40,950] Error 
****************************????****************************
??????:19/8/2026 8:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:41,128] Error 
****************************????****************************
??????:19/8/2026 8:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:41,307] Error 
****************************????****************************
??????:19/8/2026 8:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:41,481] Error 
****************************????****************************
??????:19/8/2026 8:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:41,657] Error 
****************************????****************************
??????:19/8/2026 8:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:41,835] Error 
****************************????****************************
??????:19/8/2026 8:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:42,011] Error 
****************************????****************************
??????:19/8/2026 8:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:42,181] Error 
****************************????****************************
??????:19/8/2026 8:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:42,349] Error 
****************************????****************************
??????:19/8/2026 8:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:42,522] Error 
****************************????****************************
??????:19/8/2026 8:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:42,692] Error 
****************************????****************************
??????:19/8/2026 8:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:42,876] Error 
****************************????****************************
??????:19/8/2026 8:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:43,059] Error 
****************************????****************************
??????:19/8/2026 8:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:43,239] Error 
****************************????****************************
??????:19/8/2026 8:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:43,427] Error 
****************************????****************************
??????:19/8/2026 8:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:43,618] Error 
****************************????****************************
??????:19/8/2026 8:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:43,807] Error 
****************************????****************************
??????:19/8/2026 8:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:43,988] Error 
****************************????****************************
??????:19/8/2026 8:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:44,172] Error 
****************************????****************************
??????:19/8/2026 8:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:44,343] Error 
****************************????****************************
??????:19/8/2026 8:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:44,514] Error 
****************************????****************************
??????:19/8/2026 8:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:44,694] Error 
****************************????****************************
??????:19/8/2026 8:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:44,881] Error 
****************************????****************************
??????:19/8/2026 8:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:45,061] Error 
****************************????****************************
??????:19/8/2026 8:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:45,235] Error 
****************************????****************************
??????:19/8/2026 8:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:45,418] Error 
****************************????****************************
??????:19/8/2026 8:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:45,609] Error 
****************************????****************************
??????:19/8/2026 8:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:45,813] Error 
****************************????****************************
??????:19/8/2026 8:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:46,009] Error 
****************************????****************************
??????:19/8/2026 8:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:46,205] Error 
****************************????****************************
??????:19/8/2026 8:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:46,400] Error 
****************************????****************************
??????:19/8/2026 8:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:46,591] Error 
****************************????****************************
??????:19/8/2026 8:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:46,793] Error 
****************************????****************************
??????:19/8/2026 8:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:46,980] Error 
****************************????****************************
??????:19/8/2026 8:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:47,174] Error 
****************************????****************************
??????:19/8/2026 8:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:47,365] Error 
****************************????****************************
??????:19/8/2026 8:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:47,551] Error 
****************************????****************************
??????:19/8/2026 8:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:47,752] Error 
****************************????****************************
??????:19/8/2026 8:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:47,941] Error 
****************************????****************************
??????:19/8/2026 8:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:48,147] Error 
****************************????****************************
??????:19/8/2026 8:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:48,331] Error 
****************************????****************************
??????:19/8/2026 8:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:48,518] Error 
****************************????****************************
??????:19/8/2026 8:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:48,704] Error 
****************************????****************************
??????:19/8/2026 8:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:48,905] Error 
****************************????****************************
??????:19/8/2026 8:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:49,095] Error 
****************************????****************************
??????:19/8/2026 8:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:49,290] Error 
****************************????****************************
??????:19/8/2026 8:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:49,486] Error 
****************************????****************************
??????:19/8/2026 8:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:49,686] Error 
****************************????****************************
??????:19/8/2026 8:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:49,887] Error 
****************************????****************************
??????:19/8/2026 8:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:50,081] Error 
****************************????****************************
??????:19/8/2026 8:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:50,278] Error 
****************************????****************************
??????:19/8/2026 8:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:50,475] Error 
****************************????****************************
??????:19/8/2026 8:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:50,673] Error 
****************************????****************************
??????:19/8/2026 8:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:50,869] Error 
****************************????****************************
??????:19/8/2026 8:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:51,059] Error 
****************************????****************************
??????:19/8/2026 8:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:51,255] Error 
****************************????****************************
??????:19/8/2026 8:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:51,454] Error 
****************************????****************************
??????:19/8/2026 8:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:51,637] Error 
****************************????****************************
??????:19/8/2026 8:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:51,832] Error 
****************************????****************************
??????:19/8/2026 8:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:52,012] Error 
****************************????****************************
??????:19/8/2026 8:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:52,196] Error 
****************************????****************************
??????:19/8/2026 8:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:52,383] Error 
****************************????****************************
??????:19/8/2026 8:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:52,565] Error 
****************************????****************************
??????:19/8/2026 8:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:52,750] Error 
****************************????****************************
??????:19/8/2026 8:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:52,928] Error 
****************************????****************************
??????:19/8/2026 8:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:53,105] Error 
****************************????****************************
??????:19/8/2026 8:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:53,287] Error 
****************************????****************************
??????:19/8/2026 8:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:53,463] Error 
****************************????****************************
??????:19/8/2026 8:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:53,641] Error 
****************************????****************************
??????:19/8/2026 8:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:53,829] Error 
****************************????****************************
??????:19/8/2026 8:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:54,005] Error 
****************************????****************************
??????:19/8/2026 8:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:54,186] Error 
****************************????****************************
??????:19/8/2026 8:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:54,365] Error 
****************************????****************************
??????:19/8/2026 8:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:54,538] Error 
****************************????****************************
??????:19/8/2026 8:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:54,726] Error 
****************************????****************************
??????:19/8/2026 8:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:54,908] Error 
****************************????****************************
??????:19/8/2026 8:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:55,095] Error 
****************************????****************************
??????:19/8/2026 8:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:55,278] Error 
****************************????****************************
??????:19/8/2026 8:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:55,465] Error 
****************************????****************************
??????:19/8/2026 8:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:55,647] Error 
****************************????****************************
??????:19/8/2026 8:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:55,833] Error 
****************************????****************************
??????:19/8/2026 8:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:56,014] Error 
****************************????****************************
??????:19/8/2026 8:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:56,189] Error 
****************************????****************************
??????:19/8/2026 8:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:56,389] Error 
****************************????****************************
??????:19/8/2026 8:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:56,572] Error 
****************************????****************************
??????:19/8/2026 8:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:56,755] Error 
****************************????****************************
??????:19/8/2026 8:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:56,938] Error 
****************************????****************************
??????:19/8/2026 8:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:57,114] Error 
****************************????****************************
??????:19/8/2026 8:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:57,293] Error 
****************************????****************************
??????:19/8/2026 8:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:57,469] Error 
****************************????****************************
??????:19/8/2026 8:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:57,646] Error 
****************************????****************************
??????:19/8/2026 8:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:57,834] Error 
****************************????****************************
??????:19/8/2026 8:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:58,013] Error 
****************************????****************************
??????:19/8/2026 8:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:58,191] Error 
****************************????****************************
??????:19/8/2026 8:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:58,371] Error 
****************************????****************************
??????:19/8/2026 8:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:58,552] Error 
****************************????****************************
??????:19/8/2026 8:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:58,739] Error 
****************************????****************************
??????:19/8/2026 8:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:58,921] Error 
****************************????****************************
??????:19/8/2026 8:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:59,099] Error 
****************************????****************************
??????:19/8/2026 8:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:59,277] Error 
****************************????****************************
??????:19/8/2026 8:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:59,453] Error 
****************************????****************************
??????:19/8/2026 8:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:59,628] Error 
****************************????****************************
??????:19/8/2026 8:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:03:59,822] Error 
****************************????****************************
??????:19/8/2026 8:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:00,000] Error 
****************************????****************************
??????:19/8/2026 8:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:00,182] Error 
****************************????****************************
??????:19/8/2026 8:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:00,372] Error 
****************************????****************************
??????:19/8/2026 8:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:00,563] Error 
****************************????****************************
??????:19/8/2026 8:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:00,763] Error 
****************************????****************************
??????:19/8/2026 8:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:00,954] Error 
****************************????****************************
??????:19/8/2026 8:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:01,143] Error 
****************************????****************************
??????:19/8/2026 8:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:01,335] Error 
****************************????****************************
??????:19/8/2026 8:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:01,528] Error 
****************************????****************************
??????:19/8/2026 8:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:01,721] Error 
****************************????****************************
??????:19/8/2026 8:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:01,922] Error 
****************************????****************************
??????:19/8/2026 8:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:02,117] Error 
****************************????****************************
??????:19/8/2026 8:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:02,311] Error 
****************************????****************************
??????:19/8/2026 8:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:02,509] Error 
****************************????****************************
??????:19/8/2026 8:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:02,704] Error 
****************************????****************************
??????:19/8/2026 8:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:02,907] Error 
****************************????****************************
??????:19/8/2026 8:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:03,098] Error 
****************************????****************************
??????:19/8/2026 8:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:03,291] Error 
****************************????****************************
??????:19/8/2026 8:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:03,487] Error 
****************************????****************************
??????:19/8/2026 8:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:03,684] Error 
****************************????****************************
??????:19/8/2026 8:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:03,884] Error 
****************************????****************************
??????:19/8/2026 8:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:04,079] Error 
****************************????****************************
??????:19/8/2026 8:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:04,271] Error 
****************************????****************************
??????:19/8/2026 8:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:04,473] Error 
****************************????****************************
??????:19/8/2026 8:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:04,664] Error 
****************************????****************************
??????:19/8/2026 8:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:04,868] Error 
****************************????****************************
??????:19/8/2026 8:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:05,063] Error 
****************************????****************************
??????:19/8/2026 8:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:05,257] Error 
****************************????****************************
??????:19/8/2026 8:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:05,448] Error 
****************************????****************************
??????:19/8/2026 8:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:05,636] Error 
****************************????****************************
??????:19/8/2026 8:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:05,838] Error 
****************************????****************************
??????:19/8/2026 8:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:06,027] Error 
****************************????****************************
??????:19/8/2026 8:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:06,223] Error 
****************************????****************************
??????:19/8/2026 8:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:06,418] Error 
****************************????****************************
??????:19/8/2026 8:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:06,610] Error 
****************************????****************************
??????:19/8/2026 8:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:06,812] Error 
****************************????****************************
??????:19/8/2026 8:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:07,004] Error 
****************************????****************************
??????:19/8/2026 8:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:07,196] Error 
****************************????****************************
??????:19/8/2026 8:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:07,390] Error 
****************************????****************************
??????:19/8/2026 8:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:07,580] Error 
****************************????****************************
??????:19/8/2026 8:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:07,777] Error 
****************************????****************************
??????:19/8/2026 8:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:07,969] Error 
****************************????****************************
??????:19/8/2026 8:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:08,159] Error 
****************************????****************************
??????:19/8/2026 8:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:08,346] Error 
****************************????****************************
??????:19/8/2026 8:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:08,547] Error 
****************************????****************************
??????:19/8/2026 8:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:08,738] Error 
****************************????****************************
??????:19/8/2026 8:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:08,935] Error 
****************************????****************************
??????:19/8/2026 8:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:09,127] Error 
****************************????****************************
??????:19/8/2026 8:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:09,317] Error 
****************************????****************************
??????:19/8/2026 8:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:09,506] Error 
****************************????****************************
??????:19/8/2026 8:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:09,699] Error 
****************************????****************************
??????:19/8/2026 8:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:09,900] Error 
****************************????****************************
??????:19/8/2026 8:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:10,093] Error 
****************************????****************************
??????:19/8/2026 8:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:10,285] Error 
****************************????****************************
??????:19/8/2026 8:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:10,480] Error 
****************************????****************************
??????:19/8/2026 8:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:10,673] Error 
****************************????****************************
??????:19/8/2026 8:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:10,872] Error 
****************************????****************************
??????:19/8/2026 8:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:11,061] Error 
****************************????****************************
??????:19/8/2026 8:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:11,246] Error 
****************************????****************************
??????:19/8/2026 8:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:11,436] Error 
****************************????****************************
??????:19/8/2026 8:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:11,622] Error 
****************************????****************************
??????:19/8/2026 8:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:11,819] Error 
****************************????****************************
??????:19/8/2026 8:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:12,009] Error 
****************************????****************************
??????:19/8/2026 8:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:12,193] Error 
****************************????****************************
??????:19/8/2026 8:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:12,379] Error 
****************************????****************************
??????:19/8/2026 8:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:12,572] Error 
****************************????****************************
??????:19/8/2026 8:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:12,771] Error 
****************************????****************************
??????:19/8/2026 8:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:12,969] Error 
****************************????****************************
??????:19/8/2026 8:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:13,165] Error 
****************************????****************************
??????:19/8/2026 8:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:13,352] Error 
****************************????****************************
??????:19/8/2026 8:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:13,545] Error 
****************************????****************************
??????:19/8/2026 8:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:13,742] Error 
****************************????****************************
??????:19/8/2026 8:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:13,941] Error 
****************************????****************************
??????:19/8/2026 8:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:14,131] Error 
****************************????****************************
??????:19/8/2026 8:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:14,322] Error 
****************************????****************************
??????:19/8/2026 8:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:14,519] Error 
****************************????****************************
??????:19/8/2026 8:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:14,715] Error 
****************************????****************************
??????:19/8/2026 8:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:14,911] Error 
****************************????****************************
??????:19/8/2026 8:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:15,105] Error 
****************************????****************************
??????:19/8/2026 8:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:15,294] Error 
****************************????****************************
??????:19/8/2026 8:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:15,480] Error 
****************************????****************************
??????:19/8/2026 8:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:15,669] Error 
****************************????****************************
??????:19/8/2026 8:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:15,865] Error 
****************************????****************************
??????:19/8/2026 8:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:16,048] Error 
****************************????****************************
??????:19/8/2026 8:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:16,236] Error 
****************************????****************************
??????:19/8/2026 8:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:16,424] Error 
****************************????****************************
??????:19/8/2026 8:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:16,610] Error 
****************************????****************************
??????:19/8/2026 8:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:16,820] Error 
****************************????****************************
??????:19/8/2026 8:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:17,017] Error 
****************************????****************************
??????:19/8/2026 8:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:17,208] Error 
****************************????****************************
??????:19/8/2026 8:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:17,395] Error 
****************************????****************************
??????:19/8/2026 8:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:17,580] Error 
****************************????****************************
??????:19/8/2026 8:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:17,773] Error 
****************************????****************************
??????:19/8/2026 8:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:17,961] Error 
****************************????****************************
??????:19/8/2026 8:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:18,146] Error 
****************************????****************************
??????:19/8/2026 8:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:18,333] Error 
****************************????****************************
??????:19/8/2026 8:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:18,514] Error 
****************************????****************************
??????:19/8/2026 8:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:18,696] Error 
****************************????****************************
??????:19/8/2026 8:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:18,883] Error 
****************************????****************************
??????:19/8/2026 8:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:19,060] Error 
****************************????****************************
??????:19/8/2026 8:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:19,235] Error 
****************************????****************************
??????:19/8/2026 8:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:19,414] Error 
****************************????****************************
??????:19/8/2026 8:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:19,598] Error 
****************************????****************************
??????:19/8/2026 8:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:19,784] Error 
****************************????****************************
??????:19/8/2026 8:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:19,968] Error 
****************************????****************************
??????:19/8/2026 8:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:20,149] Error 
****************************????****************************
??????:19/8/2026 8:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:20,331] Error 
****************************????****************************
??????:19/8/2026 8:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:20,508] Error 
****************************????****************************
??????:19/8/2026 8:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:20,688] Error 
****************************????****************************
??????:19/8/2026 8:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:20,879] Error 
****************************????****************************
??????:19/8/2026 8:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:21,046] Error 
****************************????****************************
??????:19/8/2026 8:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:21,211] Error 
****************************????****************************
??????:19/8/2026 8:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:21,373] Error 
****************************????****************************
??????:19/8/2026 8:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:21,538] Error 
****************************????****************************
??????:19/8/2026 8:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:21,724] Error 
****************************????****************************
??????:19/8/2026 8:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:21,920] Error 
****************************????****************************
??????:19/8/2026 8:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:22,113] Error 
****************************????****************************
??????:19/8/2026 8:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:22,296] Error 
****************************????****************************
??????:19/8/2026 8:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:22,484] Error 
****************************????****************************
??????:19/8/2026 8:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:22,669] Error 
****************************????****************************
??????:19/8/2026 8:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:22,857] Error 
****************************????****************************
??????:19/8/2026 8:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:23,046] Error 
****************************????****************************
??????:19/8/2026 8:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:23,231] Error 
****************************????****************************
??????:19/8/2026 8:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:23,420] Error 
****************************????****************************
??????:19/8/2026 8:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:23,604] Error 
****************************????****************************
??????:19/8/2026 8:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:23,796] Error 
****************************????****************************
??????:19/8/2026 8:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:23,976] Error 
****************************????****************************
??????:19/8/2026 8:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:24,161] Error 
****************************????****************************
??????:19/8/2026 8:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:24,347] Error 
****************************????****************************
??????:19/8/2026 8:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:24,535] Error 
****************************????****************************
??????:19/8/2026 8:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:24,723] Error 
****************************????****************************
??????:19/8/2026 8:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:24,920] Error 
****************************????****************************
??????:19/8/2026 8:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:25,107] Error 
****************************????****************************
??????:19/8/2026 8:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:25,292] Error 
****************************????****************************
??????:19/8/2026 8:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:25,475] Error 
****************************????****************************
??????:19/8/2026 8:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:25,661] Error 
****************************????****************************
??????:19/8/2026 8:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:25,854] Error 
****************************????****************************
??????:19/8/2026 8:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:26,041] Error 
****************************????****************************
??????:19/8/2026 8:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:26,223] Error 
****************************????****************************
??????:19/8/2026 8:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:26,405] Error 
****************************????****************************
??????:19/8/2026 8:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:26,586] Error 
****************************????****************************
??????:19/8/2026 8:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:26,766] Error 
****************************????****************************
??????:19/8/2026 8:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:26,950] Error 
****************************????****************************
??????:19/8/2026 8:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:27,138] Error 
****************************????****************************
??????:19/8/2026 8:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:27,323] Error 
****************************????****************************
??????:19/8/2026 8:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:27,507] Error 
****************************????****************************
??????:19/8/2026 8:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:27,690] Error 
****************************????****************************
??????:19/8/2026 8:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:27,880] Error 
****************************????****************************
??????:19/8/2026 8:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:28,068] Error 
****************************????****************************
??????:19/8/2026 8:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:28,253] Error 
****************************????****************************
??????:19/8/2026 8:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:28,440] Error 
****************************????****************************
??????:19/8/2026 8:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:28,615] Error 
****************************????****************************
??????:19/8/2026 8:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:28,800] Error 
****************************????****************************
??????:19/8/2026 8:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:28,994] Error 
****************************????****************************
??????:19/8/2026 8:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:29,173] Error 
****************************????****************************
??????:19/8/2026 8:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:29,359] Error 
****************************????****************************
??????:19/8/2026 8:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:29,538] Error 
****************************????****************************
??????:19/8/2026 8:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:29,720] Error 
****************************????****************************
??????:19/8/2026 8:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:29,906] Error 
****************************????****************************
??????:19/8/2026 8:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:30,094] Error 
****************************????****************************
??????:19/8/2026 8:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:30,279] Error 
****************************????****************************
??????:19/8/2026 8:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:30,463] Error 
****************************????****************************
??????:19/8/2026 8:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:30,649] Error 
****************************????****************************
??????:19/8/2026 8:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:30,837] Error 
****************************????****************************
??????:19/8/2026 8:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:31,017] Error 
****************************????****************************
??????:19/8/2026 8:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:31,197] Error 
****************************????****************************
??????:19/8/2026 8:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:31,370] Error 
****************************????****************************
??????:19/8/2026 8:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:31,551] Error 
****************************????****************************
??????:19/8/2026 8:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:31,736] Error 
****************************????****************************
??????:19/8/2026 8:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:31,927] Error 
****************************????****************************
??????:19/8/2026 8:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:32,110] Error 
****************************????****************************
??????:19/8/2026 8:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:32,287] Error 
****************************????****************************
??????:19/8/2026 8:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:32,469] Error 
****************************????****************************
??????:19/8/2026 8:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:32,648] Error 
****************************????****************************
??????:19/8/2026 8:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:32,837] Error 
****************************????****************************
??????:19/8/2026 8:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:33,035] Error 
****************************????****************************
??????:19/8/2026 8:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:33,221] Error 
****************************????****************************
??????:19/8/2026 8:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:33,406] Error 
****************************????****************************
??????:19/8/2026 8:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:33,592] Error 
****************************????****************************
??????:19/8/2026 8:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:33,778] Error 
****************************????****************************
??????:19/8/2026 8:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:33,957] Error 
****************************????****************************
??????:19/8/2026 8:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:34,135] Error 
****************************????****************************
??????:19/8/2026 8:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:34,310] Error 
****************************????****************************
??????:19/8/2026 8:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:34,495] Error 
****************************????****************************
??????:19/8/2026 8:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:34,675] Error 
****************************????****************************
??????:19/8/2026 8:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:34,860] Error 
****************************????****************************
??????:19/8/2026 8:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:35,038] Error 
****************************????****************************
??????:19/8/2026 8:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:35,219] Error 
****************************????****************************
??????:19/8/2026 8:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:35,400] Error 
****************************????****************************
??????:19/8/2026 8:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:35,577] Error 
****************************????****************************
??????:19/8/2026 8:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:35,762] Error 
****************************????****************************
??????:19/8/2026 8:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:35,943] Error 
****************************????****************************
??????:19/8/2026 8:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:36,122] Error 
****************************????****************************
??????:19/8/2026 8:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:36,307] Error 
****************************????****************************
??????:19/8/2026 8:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:36,484] Error 
****************************????****************************
??????:19/8/2026 8:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:36,663] Error 
****************************????****************************
??????:19/8/2026 8:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:36,849] Error 
****************************????****************************
??????:19/8/2026 8:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:37,032] Error 
****************************????****************************
??????:19/8/2026 8:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:37,219] Error 
****************************????****************************
??????:19/8/2026 8:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:37,399] Error 
****************************????****************************
??????:19/8/2026 8:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:37,582] Error 
****************************????****************************
??????:19/8/2026 8:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:37,769] Error 
****************************????****************************
??????:19/8/2026 8:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:37,954] Error 
****************************????****************************
??????:19/8/2026 8:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:38,133] Error 
****************************????****************************
??????:19/8/2026 8:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:38,313] Error 
****************************????****************************
??????:19/8/2026 8:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:38,489] Error 
****************************????****************************
??????:19/8/2026 8:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:38,669] Error 
****************************????****************************
??????:19/8/2026 8:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:38,847] Error 
****************************????****************************
??????:19/8/2026 8:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:39,035] Error 
****************************????****************************
??????:19/8/2026 8:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:39,214] Error 
****************************????****************************
??????:19/8/2026 8:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:39,390] Error 
****************************????****************************
??????:19/8/2026 8:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:39,567] Error 
****************************????****************************
??????:19/8/2026 8:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:39,753] Error 
****************************????****************************
??????:19/8/2026 8:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:39,939] Error 
****************************????****************************
??????:19/8/2026 8:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:40,119] Error 
****************************????****************************
??????:19/8/2026 8:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:40,307] Error 
****************************????****************************
??????:19/8/2026 8:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:40,492] Error 
****************************????****************************
??????:19/8/2026 8:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:40,675] Error 
****************************????****************************
??????:19/8/2026 8:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:40,864] Error 
****************************????****************************
??????:19/8/2026 8:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:41,051] Error 
****************************????****************************
??????:19/8/2026 8:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:41,245] Error 
****************************????****************************
??????:19/8/2026 8:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:41,428] Error 
****************************????****************************
??????:19/8/2026 8:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:41,615] Error 
****************************????****************************
??????:19/8/2026 8:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:41,805] Error 
****************************????****************************
??????:19/8/2026 8:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:41,993] Error 
****************************????****************************
??????:19/8/2026 8:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:42,174] Error 
****************************????****************************
??????:19/8/2026 8:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:42,360] Error 
****************************????****************************
??????:19/8/2026 8:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:42,543] Error 
****************************????****************************
??????:19/8/2026 8:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:42,729] Error 
****************************????****************************
??????:19/8/2026 8:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:42,910] Error 
****************************????****************************
??????:19/8/2026 8:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:43,095] Error 
****************************????****************************
??????:19/8/2026 8:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:43,279] Error 
****************************????****************************
??????:19/8/2026 8:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:43,465] Error 
****************************????****************************
??????:19/8/2026 8:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:43,654] Error 
****************************????****************************
??????:19/8/2026 8:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:43,846] Error 
****************************????****************************
??????:19/8/2026 8:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:44,031] Error 
****************************????****************************
??????:19/8/2026 8:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:44,216] Error 
****************************????****************************
??????:19/8/2026 8:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:44,402] Error 
****************************????****************************
??????:19/8/2026 8:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:44,588] Error 
****************************????****************************
??????:19/8/2026 8:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:44,781] Error 
****************************????****************************
??????:19/8/2026 8:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:44,963] Error 
****************************????****************************
??????:19/8/2026 8:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:45,150] Error 
****************************????****************************
??????:19/8/2026 8:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:45,342] Error 
****************************????****************************
??????:19/8/2026 8:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:45,531] Error 
****************************????****************************
??????:19/8/2026 8:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:45,723] Error 
****************************????****************************
??????:19/8/2026 8:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:45,922] Error 
****************************????****************************
??????:19/8/2026 8:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:46,125] Error 
****************************????****************************
??????:19/8/2026 8:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:46,326] Error 
****************************????****************************
??????:19/8/2026 8:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:46,519] Error 
****************************????****************************
??????:19/8/2026 8:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:46,720] Error 
****************************????****************************
??????:19/8/2026 8:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:46,920] Error 
****************************????****************************
??????:19/8/2026 8:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:47,119] Error 
****************************????****************************
??????:19/8/2026 8:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:47,317] Error 
****************************????****************************
??????:19/8/2026 8:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:47,512] Error 
****************************????****************************
??????:19/8/2026 8:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:47,708] Error 
****************************????****************************
??????:19/8/2026 8:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:47,907] Error 
****************************????****************************
??????:19/8/2026 8:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:48,112] Error 
****************************????****************************
??????:19/8/2026 8:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:48,302] Error 
****************************????****************************
??????:19/8/2026 8:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:48,501] Error 
****************************????****************************
??????:19/8/2026 8:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:48,695] Error 
****************************????****************************
??????:19/8/2026 8:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:48,889] Error 
****************************????****************************
??????:19/8/2026 8:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:49,082] Error 
****************************????****************************
??????:19/8/2026 8:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:49,272] Error 
****************************????****************************
??????:19/8/2026 8:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:49,470] Error 
****************************????****************************
??????:19/8/2026 8:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:49,655] Error 
****************************????****************************
??????:19/8/2026 8:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:49,852] Error 
****************************????****************************
??????:19/8/2026 8:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:50,048] Error 
****************************????****************************
??????:19/8/2026 8:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:50,243] Error 
****************************????****************************
??????:19/8/2026 8:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:50,436] Error 
****************************????****************************
??????:19/8/2026 8:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:50,633] Error 
****************************????****************************
??????:19/8/2026 8:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:50,830] Error 
****************************????****************************
??????:19/8/2026 8:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:51,024] Error 
****************************????****************************
??????:19/8/2026 8:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:51,219] Error 
****************************????****************************
??????:19/8/2026 8:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:51,413] Error 
****************************????****************************
??????:19/8/2026 8:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:51,604] Error 
****************************????****************************
??????:19/8/2026 8:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:51,787] Error 
****************************????****************************
??????:19/8/2026 8:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:51,967] Error 
****************************????****************************
??????:19/8/2026 8:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:52,146] Error 
****************************????****************************
??????:19/8/2026 8:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:52,322] Error 
****************************????****************************
??????:19/8/2026 8:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:52,499] Error 
****************************????****************************
??????:19/8/2026 8:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:52,679] Error 
****************************????****************************
??????:19/8/2026 8:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:52,865] Error 
****************************????****************************
??????:19/8/2026 8:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:53,040] Error 
****************************????****************************
??????:19/8/2026 8:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:53,218] Error 
****************************????****************************
??????:19/8/2026 8:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:53,411] Error 
****************************????****************************
??????:19/8/2026 8:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:53,583] Error 
****************************????****************************
??????:19/8/2026 8:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:53,768] Error 
****************************????****************************
??????:19/8/2026 8:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:53,946] Error 
****************************????****************************
??????:19/8/2026 8:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:54,133] Error 
****************************????****************************
??????:19/8/2026 8:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:54,308] Error 
****************************????****************************
??????:19/8/2026 8:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:54,483] Error 
****************************????****************************
??????:19/8/2026 8:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:54,661] Error 
****************************????****************************
??????:19/8/2026 8:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:54,852] Error 
****************************????****************************
??????:19/8/2026 8:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:55,033] Error 
****************************????****************************
??????:19/8/2026 8:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:55,218] Error 
****************************????****************************
??????:19/8/2026 8:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:55,402] Error 
****************************????****************************
??????:19/8/2026 8:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:55,588] Error 
****************************????****************************
??????:19/8/2026 8:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:55,772] Error 
****************************????****************************
??????:19/8/2026 8:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:55,954] Error 
****************************????****************************
??????:19/8/2026 8:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:56,140] Error 
****************************????****************************
??????:19/8/2026 8:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:56,327] Error 
****************************????****************************
??????:19/8/2026 8:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:56,511] Error 
****************************????****************************
??????:19/8/2026 8:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:56,700] Error 
****************************????****************************
??????:19/8/2026 8:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:56,879] Error 
****************************????****************************
??????:19/8/2026 8:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:57,051] Error 
****************************????****************************
??????:19/8/2026 8:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:57,224] Error 
****************************????****************************
??????:19/8/2026 8:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:57,400] Error 
****************************????****************************
??????:19/8/2026 8:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:57,585] Error 
****************************????****************************
??????:19/8/2026 8:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:57,758] Error 
****************************????****************************
??????:19/8/2026 8:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:57,925] Error 
****************************????****************************
??????:19/8/2026 8:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:58,098] Error 
****************************????****************************
??????:19/8/2026 8:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:58,270] Error 
****************************????****************************
??????:19/8/2026 8:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:58,448] Error 
****************************????****************************
??????:19/8/2026 8:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:58,654] Error 
****************************????****************************
??????:19/8/2026 8:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:58,844] Error 
****************************????****************************
??????:19/8/2026 8:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:59,019] Error 
****************************????****************************
??????:19/8/2026 8:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:59,206] Error 
****************************????****************************
??????:19/8/2026 8:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:59,386] Error 
****************************????****************************
??????:19/8/2026 8:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:59,566] Error 
****************************????****************************
??????:19/8/2026 8:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:59,743] Error 
****************************????****************************
??????:19/8/2026 8:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:04:59,929] Error 
****************************????****************************
??????:19/8/2026 8:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:00,112] Error 
****************************????****************************
??????:19/8/2026 8:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:00,294] Error 
****************************????****************************
??????:19/8/2026 8:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:00,473] Error 
****************************????****************************
??????:19/8/2026 8:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:00,653] Error 
****************************????****************************
??????:19/8/2026 8:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:00,841] Error 
****************************????****************************
??????:19/8/2026 8:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:01,021] Error 
****************************????****************************
??????:19/8/2026 8:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:01,205] Error 
****************************????****************************
??????:19/8/2026 8:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:01,385] Error 
****************************????****************************
??????:19/8/2026 8:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:01,581] Error 
****************************????****************************
??????:19/8/2026 8:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:01,769] Error 
****************************????****************************
??????:19/8/2026 8:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:01,952] Error 
****************************????****************************
??????:19/8/2026 8:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:02,139] Error 
****************************????****************************
??????:19/8/2026 8:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:02,318] Error 
****************************????****************************
??????:19/8/2026 8:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:02,496] Error 
****************************????****************************
??????:19/8/2026 8:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:02,673] Error 
****************************????****************************
??????:19/8/2026 8:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:02,866] Error 
****************************????****************************
??????:19/8/2026 8:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:03,047] Error 
****************************????****************************
??????:19/8/2026 8:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:03,226] Error 
****************************????****************************
??????:19/8/2026 8:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:03,402] Error 
****************************????****************************
??????:19/8/2026 8:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:03,583] Error 
****************************????****************************
??????:19/8/2026 8:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:03,767] Error 
****************************????****************************
??????:19/8/2026 8:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:03,946] Error 
****************************????****************************
??????:19/8/2026 8:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:04,122] Error 
****************************????****************************
??????:19/8/2026 8:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:04,298] Error 
****************************????****************************
??????:19/8/2026 8:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:04,478] Error 
****************************????****************************
??????:19/8/2026 8:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:04,652] Error 
****************************????****************************
??????:19/8/2026 8:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:04,844] Error 
****************************????****************************
??????:19/8/2026 8:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:05,025] Error 
****************************????****************************
??????:19/8/2026 8:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:05,221] Error 
****************************????****************************
??????:19/8/2026 8:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:05,406] Error 
****************************????****************************
??????:19/8/2026 8:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:05,587] Error 
****************************????****************************
??????:19/8/2026 8:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:05,793] Error 
****************************????****************************
??????:19/8/2026 8:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:05,985] Error 
****************************????****************************
??????:19/8/2026 8:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:06,179] Error 
****************************????****************************
??????:19/8/2026 8:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:06,369] Error 
****************************????****************************
??????:19/8/2026 8:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:06,561] Error 
****************************????****************************
??????:19/8/2026 8:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:06,755] Error 
****************************????****************************
??????:19/8/2026 8:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:06,946] Error 
****************************????****************************
??????:19/8/2026 8:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:07,143] Error 
****************************????****************************
??????:19/8/2026 8:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:07,339] Error 
****************************????****************************
??????:19/8/2026 8:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:07,531] Error 
****************************????****************************
??????:19/8/2026 8:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:07,730] Error 
****************************????****************************
??????:19/8/2026 8:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:07,927] Error 
****************************????****************************
??????:19/8/2026 8:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:08,129] Error 
****************************????****************************
??????:19/8/2026 8:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:08,324] Error 
****************************????****************************
??????:19/8/2026 8:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:08,519] Error 
****************************????****************************
??????:19/8/2026 8:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:08,711] Error 
****************************????****************************
??????:19/8/2026 8:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:08,913] Error 
****************************????****************************
??????:19/8/2026 8:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:09,096] Error 
****************************????****************************
??????:19/8/2026 8:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:09,285] Error 
****************************????****************************
??????:19/8/2026 8:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:09,469] Error 
****************************????****************************
??????:19/8/2026 8:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:09,652] Error 
****************************????****************************
??????:19/8/2026 8:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:09,849] Error 
****************************????****************************
??????:19/8/2026 8:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:10,032] Error 
****************************????****************************
??????:19/8/2026 8:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:10,208] Error 
****************************????****************************
??????:19/8/2026 8:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:10,390] Error 
****************************????****************************
??????:19/8/2026 8:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:10,567] Error 
****************************????****************************
??????:19/8/2026 8:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:10,748] Error 
****************************????****************************
??????:19/8/2026 8:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:10,939] Error 
****************************????****************************
??????:19/8/2026 8:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:11,139] Error 
****************************????****************************
??????:19/8/2026 8:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:11,337] Error 
****************************????****************************
??????:19/8/2026 8:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:11,535] Error 
****************************????****************************
??????:19/8/2026 8:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:11,718] Error 
****************************????****************************
??????:19/8/2026 8:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:11,909] Error 
****************************????****************************
??????:19/8/2026 8:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:12,101] Error 
****************************????****************************
??????:19/8/2026 8:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:12,296] Error 
****************************????****************************
??????:19/8/2026 8:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:12,488] Error 
****************************????****************************
??????:19/8/2026 8:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:12,681] Error 
****************************????****************************
??????:19/8/2026 8:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:12,875] Error 
****************************????****************************
??????:19/8/2026 8:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:13,064] Error 
****************************????****************************
??????:19/8/2026 8:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:13,255] Error 
****************************????****************************
??????:19/8/2026 8:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:13,441] Error 
****************************????****************************
??????:19/8/2026 8:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:13,627] Error 
****************************????****************************
??????:19/8/2026 8:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:13,827] Error 
****************************????****************************
??????:19/8/2026 8:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:14,013] Error 
****************************????****************************
??????:19/8/2026 8:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:14,207] Error 
****************************????****************************
??????:19/8/2026 8:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:14,396] Error 
****************************????****************************
??????:19/8/2026 8:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:14,581] Error 
****************************????****************************
??????:19/8/2026 8:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:14,772] Error 
****************************????****************************
??????:19/8/2026 8:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:14,966] Error 
****************************????****************************
??????:19/8/2026 8:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:15,164] Error 
****************************????****************************
??????:19/8/2026 8:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:15,359] Error 
****************************????****************************
??????:19/8/2026 8:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:15,552] Error 
****************************????****************************
??????:19/8/2026 8:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:15,747] Error 
****************************????****************************
??????:19/8/2026 8:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:15,936] Error 
****************************????****************************
??????:19/8/2026 8:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:16,127] Error 
****************************????****************************
??????:19/8/2026 8:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:16,316] Error 
****************************????****************************
??????:19/8/2026 8:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:16,504] Error 
****************************????****************************
??????:19/8/2026 8:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:16,691] Error 
****************************????****************************
??????:19/8/2026 8:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:16,882] Error 
****************************????****************************
??????:19/8/2026 8:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:17,069] Error 
****************************????****************************
??????:19/8/2026 8:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:17,258] Error 
****************************????****************************
??????:19/8/2026 8:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:17,441] Error 
****************************????****************************
??????:19/8/2026 8:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:17,625] Error 
****************************????****************************
??????:19/8/2026 8:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:17,816] Error 
****************************????****************************
??????:19/8/2026 8:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:18,011] Error 
****************************????****************************
??????:19/8/2026 8:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:18,202] Error 
****************************????****************************
??????:19/8/2026 8:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:18,399] Error 
****************************????****************************
??????:19/8/2026 8:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:18,594] Error 
****************************????****************************
??????:19/8/2026 8:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:18,794] Error 
****************************????****************************
??????:19/8/2026 8:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:18,986] Error 
****************************????****************************
??????:19/8/2026 8:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:19,182] Error 
****************************????****************************
??????:19/8/2026 8:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:19,377] Error 
****************************????****************************
??????:19/8/2026 8:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:19,576] Error 
****************************????****************************
??????:19/8/2026 8:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:19,785] Error 
****************************????****************************
??????:19/8/2026 8:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:19,990] Error 
****************************????****************************
??????:19/8/2026 8:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:20,192] Error 
****************************????****************************
??????:19/8/2026 8:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:20,397] Error 
****************************????****************************
??????:19/8/2026 8:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:20,598] Error 
****************************????****************************
??????:19/8/2026 8:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:20,804] Error 
****************************????****************************
??????:19/8/2026 8:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:21,005] Error 
****************************????****************************
??????:19/8/2026 8:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:21,210] Error 
****************************????****************************
??????:19/8/2026 8:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:21,416] Error 
****************************????****************************
??????:19/8/2026 8:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:21,621] Error 
****************************????****************************
??????:19/8/2026 8:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:21,831] Error 
****************************????****************************
??????:19/8/2026 8:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:22,043] Error 
****************************????****************************
??????:19/8/2026 8:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:22,244] Error 
****************************????****************************
??????:19/8/2026 8:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:22,443] Error 
****************************????****************************
??????:19/8/2026 8:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:22,662] Error 
****************************????****************************
??????:19/8/2026 8:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:22,885] Error 
****************************????****************************
??????:19/8/2026 8:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:23,087] Error 
****************************????****************************
??????:19/8/2026 8:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:23,287] Error 
****************************????****************************
??????:19/8/2026 8:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:23,484] Error 
****************************????****************************
??????:19/8/2026 8:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:23,679] Error 
****************************????****************************
??????:19/8/2026 8:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:23,878] Error 
****************************????****************************
??????:19/8/2026 8:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:24,076] Error 
****************************????****************************
??????:19/8/2026 8:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:24,273] Error 
****************************????****************************
??????:19/8/2026 8:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:24,468] Error 
****************************????****************************
??????:19/8/2026 8:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:24,661] Error 
****************************????****************************
??????:19/8/2026 8:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:24,869] Error 
****************************????****************************
??????:19/8/2026 8:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:25,062] Error 
****************************????****************************
??????:19/8/2026 8:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:25,238] Error 
****************************????****************************
??????:19/8/2026 8:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:25,431] Error 
****************************????****************************
??????:19/8/2026 8:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:25,620] Error 
****************************????****************************
??????:19/8/2026 8:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:25,817] Error 
****************************????****************************
??????:19/8/2026 8:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:26,008] Error 
****************************????****************************
??????:19/8/2026 8:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:26,213] Error 
****************************????****************************
??????:19/8/2026 8:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:26,403] Error 
****************************????****************************
??????:19/8/2026 8:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:26,603] Error 
****************************????****************************
??????:19/8/2026 8:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:26,804] Error 
****************************????****************************
??????:19/8/2026 8:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:26,997] Error 
****************************????****************************
??????:19/8/2026 8:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:27,190] Error 
****************************????****************************
??????:19/8/2026 8:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:27,383] Error 
****************************????****************************
??????:19/8/2026 8:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:27,575] Error 
****************************????****************************
??????:19/8/2026 8:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:27,771] Error 
****************************????****************************
??????:19/8/2026 8:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:27,960] Error 
****************************????****************************
??????:19/8/2026 8:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:28,153] Error 
****************************????****************************
??????:19/8/2026 8:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:28,355] Error 
****************************????****************************
??????:19/8/2026 8:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:28,541] Error 
****************************????****************************
??????:19/8/2026 8:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:28,731] Error 
****************************????****************************
??????:19/8/2026 8:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:28,916] Error 
****************************????****************************
??????:19/8/2026 8:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:29,095] Error 
****************************????****************************
??????:19/8/2026 8:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:29,280] Error 
****************************????****************************
??????:19/8/2026 8:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:29,465] Error 
****************************????****************************
??????:19/8/2026 8:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:29,651] Error 
****************************????****************************
??????:19/8/2026 8:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:29,841] Error 
****************************????****************************
??????:19/8/2026 8:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:30,023] Error 
****************************????****************************
??????:19/8/2026 8:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:30,220] Error 
****************************????****************************
??????:19/8/2026 8:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:30,409] Error 
****************************????****************************
??????:19/8/2026 8:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:30,593] Error 
****************************????****************************
??????:19/8/2026 8:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:30,781] Error 
****************************????****************************
??????:19/8/2026 8:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:30,962] Error 
****************************????****************************
??????:19/8/2026 8:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:31,145] Error 
****************************????****************************
??????:19/8/2026 8:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:31,331] Error 
****************************????****************************
??????:19/8/2026 8:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:31,515] Error 
****************************????****************************
??????:19/8/2026 8:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:31,699] Error 
****************************????****************************
??????:19/8/2026 8:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:31,893] Error 
****************************????****************************
??????:19/8/2026 8:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:32,081] Error 
****************************????****************************
??????:19/8/2026 8:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:32,276] Error 
****************************????****************************
??????:19/8/2026 8:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:32,466] Error 
****************************????****************************
??????:19/8/2026 8:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:32,653] Error 
****************************????****************************
??????:19/8/2026 8:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:32,841] Error 
****************************????****************************
??????:19/8/2026 8:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:33,023] Error 
****************************????****************************
??????:19/8/2026 8:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:33,207] Error 
****************************????****************************
??????:19/8/2026 8:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:33,391] Error 
****************************????****************************
??????:19/8/2026 8:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:33,575] Error 
****************************????****************************
??????:19/8/2026 8:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:33,761] Error 
****************************????****************************
??????:19/8/2026 8:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:33,942] Error 
****************************????****************************
??????:19/8/2026 8:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:34,123] Error 
****************************????****************************
??????:19/8/2026 8:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:34,316] Error 
****************************????****************************
??????:19/8/2026 8:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:34,496] Error 
****************************????****************************
??????:19/8/2026 8:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:34,676] Error 
****************************????****************************
??????:19/8/2026 8:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:34,865] Error 
****************************????****************************
??????:19/8/2026 8:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:35,048] Error 
****************************????****************************
??????:19/8/2026 8:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:35,233] Error 
****************************????****************************
??????:19/8/2026 8:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:35,417] Error 
****************************????****************************
??????:19/8/2026 8:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:35,605] Error 
****************************????****************************
??????:19/8/2026 8:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:35,796] Error 
****************************????****************************
??????:19/8/2026 8:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:35,984] Error 
****************************????****************************
??????:19/8/2026 8:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:36,171] Error 
****************************????****************************
??????:19/8/2026 8:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:36,360] Error 
****************************????****************************
??????:19/8/2026 8:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:36,550] Error 
****************************????****************************
??????:19/8/2026 8:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:36,745] Error 
****************************????****************************
??????:19/8/2026 8:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:36,936] Error 
****************************????****************************
??????:19/8/2026 8:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:37,122] Error 
****************************????****************************
??????:19/8/2026 8:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:37,308] Error 
****************************????****************************
??????:19/8/2026 8:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:37,493] Error 
****************************????****************************
??????:19/8/2026 8:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:37,692] Error 
****************************????****************************
??????:19/8/2026 8:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:37,890] Error 
****************************????****************************
??????:19/8/2026 8:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:38,072] Error 
****************************????****************************
??????:19/8/2026 8:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:38,255] Error 
****************************????****************************
??????:19/8/2026 8:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:38,453] Error 
****************************????****************************
??????:19/8/2026 8:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:38,629] Error 
****************************????****************************
??????:19/8/2026 8:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:38,823] Error 
****************************????****************************
??????:19/8/2026 8:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:39,009] Error 
****************************????****************************
??????:19/8/2026 8:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:39,193] Error 
****************************????****************************
??????:19/8/2026 8:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:39,380] Error 
****************************????****************************
??????:19/8/2026 8:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:39,570] Error 
****************************????****************************
??????:19/8/2026 8:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:39,752] Error 
****************************????****************************
??????:19/8/2026 8:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:39,931] Error 
****************************????****************************
??????:19/8/2026 8:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:40,109] Error 
****************************????****************************
??????:19/8/2026 8:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:40,288] Error 
****************************????****************************
??????:19/8/2026 8:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:40,466] Error 
****************************????****************************
??????:19/8/2026 8:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:40,651] Error 
****************************????****************************
??????:19/8/2026 8:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:40,841] Error 
****************************????****************************
??????:19/8/2026 8:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:41,018] Error 
****************************????****************************
??????:19/8/2026 8:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:41,191] Error 
****************************????****************************
??????:19/8/2026 8:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:41,374] Error 
****************************????****************************
??????:19/8/2026 8:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:41,557] Error 
****************************????****************************
??????:19/8/2026 8:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:41,769] Error 
****************************????****************************
??????:19/8/2026 8:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:41,959] Error 
****************************????****************************
??????:19/8/2026 8:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:42,142] Error 
****************************????****************************
??????:19/8/2026 8:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:42,321] Error 
****************************????****************************
??????:19/8/2026 8:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:42,506] Error 
****************************????****************************
??????:19/8/2026 8:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:42,681] Error 
****************************????****************************
??????:19/8/2026 8:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:42,875] Error 
****************************????****************************
??????:19/8/2026 8:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:43,068] Error 
****************************????****************************
??????:19/8/2026 8:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:43,262] Error 
****************************????****************************
??????:19/8/2026 8:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:43,456] Error 
****************************????****************************
??????:19/8/2026 8:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:43,650] Error 
****************************????****************************
??????:19/8/2026 8:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:43,858] Error 
****************************????****************************
??????:19/8/2026 8:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:44,054] Error 
****************************????****************************
??????:19/8/2026 8:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:44,251] Error 
****************************????****************************
??????:19/8/2026 8:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:44,444] Error 
****************************????****************************
??????:19/8/2026 8:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:44,644] Error 
****************************????****************************
??????:19/8/2026 8:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:44,845] Error 
****************************????****************************
??????:19/8/2026 8:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:45,042] Error 
****************************????****************************
??????:19/8/2026 8:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:45,233] Error 
****************************????****************************
??????:19/8/2026 8:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:45,437] Error 
****************************????****************************
??????:19/8/2026 8:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:45,634] Error 
****************************????****************************
??????:19/8/2026 8:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:45,835] Error 
****************************????****************************
??????:19/8/2026 8:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:46,030] Error 
****************************????****************************
??????:19/8/2026 8:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:46,227] Error 
****************************????****************************
??????:19/8/2026 8:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:46,426] Error 
****************************????****************************
??????:19/8/2026 8:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:46,637] Error 
****************************????****************************
??????:19/8/2026 8:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:46,827] Error 
****************************????****************************
??????:19/8/2026 8:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:47,009] Error 
****************************????****************************
??????:19/8/2026 8:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:47,189] Error 
****************************????****************************
??????:19/8/2026 8:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:47,370] Error 
****************************????****************************
??????:19/8/2026 8:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:47,552] Error 
****************************????****************************
??????:19/8/2026 8:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:47,743] Error 
****************************????****************************
??????:19/8/2026 8:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:47,928] Error 
****************************????****************************
??????:19/8/2026 8:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:48,102] Error 
****************************????****************************
??????:19/8/2026 8:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:48,294] Error 
****************************????****************************
??????:19/8/2026 8:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:48,487] Error 
****************************????****************************
??????:19/8/2026 8:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:48,671] Error 
****************************????****************************
??????:19/8/2026 8:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:48,862] Error 
****************************????****************************
??????:19/8/2026 8:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:49,045] Error 
****************************????****************************
??????:19/8/2026 8:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:49,226] Error 
****************************????****************************
??????:19/8/2026 8:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:49,415] Error 
****************************????****************************
??????:19/8/2026 8:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:49,598] Error 
****************************????****************************
??????:19/8/2026 8:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:49,791] Error 
****************************????****************************
??????:19/8/2026 8:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:49,981] Error 
****************************????****************************
??????:19/8/2026 8:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:50,174] Error 
****************************????****************************
??????:19/8/2026 8:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:50,360] Error 
****************************????****************************
??????:19/8/2026 8:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:50,566] Error 
****************************????****************************
??????:19/8/2026 8:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:50,768] Error 
****************************????****************************
??????:19/8/2026 8:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:50,958] Error 
****************************????****************************
??????:19/8/2026 8:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:51,144] Error 
****************************????****************************
??????:19/8/2026 8:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:51,332] Error 
****************************????****************************
??????:19/8/2026 8:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:51,525] Error 
****************************????****************************
??????:19/8/2026 8:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:51,732] Error 
****************************????****************************
??????:19/8/2026 8:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:51,909] Error 
****************************????****************************
??????:19/8/2026 8:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:52,082] Error 
****************************????****************************
??????:19/8/2026 8:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:52,262] Error 
****************************????****************************
??????:19/8/2026 8:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:52,440] Error 
****************************????****************************
??????:19/8/2026 8:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:52,616] Error 
****************************????****************************
??????:19/8/2026 8:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:52,795] Error 
****************************????****************************
??????:19/8/2026 8:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:52,975] Error 
****************************????****************************
??????:19/8/2026 8:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:53,149] Error 
****************************????****************************
??????:19/8/2026 8:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:53,327] Error 
****************************????****************************
??????:19/8/2026 8:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:53,506] Error 
****************************????****************************
??????:19/8/2026 8:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:53,683] Error 
****************************????****************************
??????:19/8/2026 8:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:53,860] Error 
****************************????****************************
??????:19/8/2026 8:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:54,034] Error 
****************************????****************************
??????:19/8/2026 8:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:54,207] Error 
****************************????****************************
??????:19/8/2026 8:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:54,379] Error 
****************************????****************************
??????:19/8/2026 8:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:54,554] Error 
****************************????****************************
??????:19/8/2026 8:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:54,749] Error 
****************************????****************************
??????:19/8/2026 8:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:54,927] Error 
****************************????****************************
??????:19/8/2026 8:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:55,103] Error 
****************************????****************************
??????:19/8/2026 8:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:55,276] Error 
****************************????****************************
??????:19/8/2026 8:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:55,446] Error 
****************************????****************************
??????:19/8/2026 8:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:55,620] Error 
****************************????****************************
??????:19/8/2026 8:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:55,796] Error 
****************************????****************************
??????:19/8/2026 8:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:55,965] Error 
****************************????****************************
??????:19/8/2026 8:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:56,129] Error 
****************************????****************************
??????:19/8/2026 8:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:56,301] Error 
****************************????****************************
??????:19/8/2026 8:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:56,472] Error 
****************************????****************************
??????:19/8/2026 8:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:56,646] Error 
****************************????****************************
??????:19/8/2026 8:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:56,822] Error 
****************************????****************************
??????:19/8/2026 8:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:56,995] Error 
****************************????****************************
??????:19/8/2026 8:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:57,178] Error 
****************************????****************************
??????:19/8/2026 8:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:57,352] Error 
****************************????****************************
??????:19/8/2026 8:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:57,527] Error 
****************************????****************************
??????:19/8/2026 8:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:57,703] Error 
****************************????****************************
??????:19/8/2026 8:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:57,877] Error 
****************************????****************************
??????:19/8/2026 8:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:58,057] Error 
****************************????****************************
??????:19/8/2026 8:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:58,228] Error 
****************************????****************************
??????:19/8/2026 8:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:58,405] Error 
****************************????****************************
??????:19/8/2026 8:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:58,586] Error 
****************************????****************************
??????:19/8/2026 8:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:58,778] Error 
****************************????****************************
??????:19/8/2026 8:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:58,955] Error 
****************************????****************************
??????:19/8/2026 8:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:59,130] Error 
****************************????****************************
??????:19/8/2026 8:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:59,298] Error 
****************************????****************************
??????:19/8/2026 8:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:59,467] Error 
****************************????****************************
??????:19/8/2026 8:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:59,635] Error 
****************************????****************************
??????:19/8/2026 8:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:59,810] Error 
****************************????****************************
??????:19/8/2026 8:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:05:59,984] Error 
****************************????****************************
??????:19/8/2026 8:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:00,150] Error 
****************************????****************************
??????:19/8/2026 8:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:00,316] Error 
****************************????****************************
??????:19/8/2026 8:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:00,492] Error 
****************************????****************************
??????:19/8/2026 8:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:00,660] Error 
****************************????****************************
??????:19/8/2026 8:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:00,838] Error 
****************************????****************************
??????:19/8/2026 8:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:01,011] Error 
****************************????****************************
??????:19/8/2026 8:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:01,181] Error 
****************************????****************************
??????:19/8/2026 8:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:01,355] Error 
****************************????****************************
??????:19/8/2026 8:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:01,529] Error 
****************************????****************************
??????:19/8/2026 8:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:01,706] Error 
****************************????****************************
??????:19/8/2026 8:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:01,884] Error 
****************************????****************************
??????:19/8/2026 8:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:02,057] Error 
****************************????****************************
??????:19/8/2026 8:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:02,227] Error 
****************************????****************************
??????:19/8/2026 8:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:02,402] Error 
****************************????****************************
??????:19/8/2026 8:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:02,571] Error 
****************************????****************************
??????:19/8/2026 8:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:02,740] Error 
****************************????****************************
??????:19/8/2026 8:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:02,931] Error 
****************************????****************************
??????:19/8/2026 8:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:03,114] Error 
****************************????****************************
??????:19/8/2026 8:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:03,291] Error 
****************************????****************************
??????:19/8/2026 8:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:03,471] Error 
****************************????****************************
??????:19/8/2026 8:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:03,651] Error 
****************************????****************************
??????:19/8/2026 8:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:03,836] Error 
****************************????****************************
??????:19/8/2026 8:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:04,014] Error 
****************************????****************************
??????:19/8/2026 8:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:04,189] Error 
****************************????****************************
??????:19/8/2026 8:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:04,370] Error 
****************************????****************************
??????:19/8/2026 8:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:04,546] Error 
****************************????****************************
??????:19/8/2026 8:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:04,719] Error 
****************************????****************************
??????:19/8/2026 8:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:04,900] Error 
****************************????****************************
??????:19/8/2026 8:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:05,075] Error 
****************************????****************************
??????:19/8/2026 8:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:05,255] Error 
****************************????****************************
??????:19/8/2026 8:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:05,434] Error 
****************************????****************************
??????:19/8/2026 8:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:05,614] Error 
****************************????****************************
??????:19/8/2026 8:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:05,795] Error 
****************************????****************************
??????:19/8/2026 8:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:05,966] Error 
****************************????****************************
??????:19/8/2026 8:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:06,140] Error 
****************************????****************************
??????:19/8/2026 8:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:06,317] Error 
****************************????****************************
??????:19/8/2026 8:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:06,488] Error 
****************************????****************************
??????:19/8/2026 8:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:06,664] Error 
****************************????****************************
??????:19/8/2026 8:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:06,850] Error 
****************************????****************************
??????:19/8/2026 8:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:07,031] Error 
****************************????****************************
??????:19/8/2026 8:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:07,194] Error 
****************************????****************************
??????:19/8/2026 8:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:07,357] Error 
****************************????****************************
??????:19/8/2026 8:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:07,530] Error 
****************************????****************************
??????:19/8/2026 8:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:07,705] Error 
****************************????****************************
??????:19/8/2026 8:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:07,885] Error 
****************************????****************************
??????:19/8/2026 8:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:08,059] Error 
****************************????****************************
??????:19/8/2026 8:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:08,227] Error 
****************************????****************************
??????:19/8/2026 8:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:08,408] Error 
****************************????****************************
??????:19/8/2026 8:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:08,593] Error 
****************************????****************************
??????:19/8/2026 8:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:08,777] Error 
****************************????****************************
??????:19/8/2026 8:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:08,954] Error 
****************************????****************************
??????:19/8/2026 8:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:09,146] Error 
****************************????****************************
??????:19/8/2026 8:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:09,326] Error 
****************************????****************************
??????:19/8/2026 8:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:09,517] Error 
****************************????****************************
??????:19/8/2026 8:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:09,691] Error 
****************************????****************************
??????:19/8/2026 8:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:09,880] Error 
****************************????****************************
??????:19/8/2026 8:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:10,058] Error 
****************************????****************************
??????:19/8/2026 8:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:10,232] Error 
****************************????****************************
??????:19/8/2026 8:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:10,407] Error 
****************************????****************************
??????:19/8/2026 8:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:10,596] Error 
****************************????****************************
??????:19/8/2026 8:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:10,783] Error 
****************************????****************************
??????:19/8/2026 8:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:10,970] Error 
****************************????****************************
??????:19/8/2026 8:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:11,158] Error 
****************************????****************************
??????:19/8/2026 8:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:11,336] Error 
****************************????****************************
??????:19/8/2026 8:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:11,518] Error 
****************************????****************************
??????:19/8/2026 8:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:11,700] Error 
****************************????****************************
??????:19/8/2026 8:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:11,885] Error 
****************************????****************************
??????:19/8/2026 8:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:12,067] Error 
****************************????****************************
??????:19/8/2026 8:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:12,246] Error 
****************************????****************************
??????:19/8/2026 8:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:12,432] Error 
****************************????****************************
??????:19/8/2026 8:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:12,621] Error 
****************************????****************************
??????:19/8/2026 8:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:12,814] Error 
****************************????****************************
??????:19/8/2026 8:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:13,005] Error 
****************************????****************************
??????:19/8/2026 8:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:13,195] Error 
****************************????****************************
??????:19/8/2026 8:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:13,384] Error 
****************************????****************************
??????:19/8/2026 8:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:13,576] Error 
****************************????****************************
??????:19/8/2026 8:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:13,767] Error 
****************************????****************************
??????:19/8/2026 8:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:13,956] Error 
****************************????****************************
??????:19/8/2026 8:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:14,147] Error 
****************************????****************************
??????:19/8/2026 8:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:14,333] Error 
****************************????****************************
??????:19/8/2026 8:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:14,525] Error 
****************************????****************************
??????:19/8/2026 8:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:14,718] Error 
****************************????****************************
??????:19/8/2026 8:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:14,905] Error 
****************************????****************************
??????:19/8/2026 8:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:15,102] Error 
****************************????****************************
??????:19/8/2026 8:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:15,290] Error 
****************************????****************************
??????:19/8/2026 8:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:15,473] Error 
****************************????****************************
??????:19/8/2026 8:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:15,670] Error 
****************************????****************************
??????:19/8/2026 8:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:15,866] Error 
****************************????****************************
??????:19/8/2026 8:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:16,053] Error 
****************************????****************************
??????:19/8/2026 8:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:16,240] Error 
****************************????****************************
??????:19/8/2026 8:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:16,434] Error 
****************************????****************************
??????:19/8/2026 8:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:16,622] Error 
****************************????****************************
??????:19/8/2026 8:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:16,808] Error 
****************************????****************************
??????:19/8/2026 8:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:16,987] Error 
****************************????****************************
??????:19/8/2026 8:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:17,175] Error 
****************************????****************************
??????:19/8/2026 8:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:17,360] Error 
****************************????****************************
??????:19/8/2026 8:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:17,548] Error 
****************************????****************************
??????:19/8/2026 8:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:17,737] Error 
****************************????****************************
??????:19/8/2026 8:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:17,933] Error 
****************************????****************************
??????:19/8/2026 8:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:18,112] Error 
****************************????****************************
??????:19/8/2026 8:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:18,299] Error 
****************************????****************************
??????:19/8/2026 8:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:18,486] Error 
****************************????****************************
??????:19/8/2026 8:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:18,676] Error 
****************************????****************************
??????:19/8/2026 8:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:18,870] Error 
****************************????****************************
??????:19/8/2026 8:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:19,051] Error 
****************************????****************************
??????:19/8/2026 8:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:19,247] Error 
****************************????****************************
??????:19/8/2026 8:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:19,428] Error 
****************************????****************************
??????:19/8/2026 8:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:19,610] Error 
****************************????****************************
??????:19/8/2026 8:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:19,801] Error 
****************************????****************************
??????:19/8/2026 8:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:19,988] Error 
****************************????****************************
??????:19/8/2026 8:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:20,172] Error 
****************************????****************************
??????:19/8/2026 8:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:20,355] Error 
****************************????****************************
??????:19/8/2026 8:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:20,540] Error 
****************************????****************************
??????:19/8/2026 8:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:20,725] Error 
****************************????****************************
??????:19/8/2026 8:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:20,912] Error 
****************************????****************************
??????:19/8/2026 8:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:21,100] Error 
****************************????****************************
??????:19/8/2026 8:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:21,287] Error 
****************************????****************************
??????:19/8/2026 8:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:21,473] Error 
****************************????****************************
??????:19/8/2026 8:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:21,662] Error 
****************************????****************************
??????:19/8/2026 8:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:21,857] Error 
****************************????****************************
??????:19/8/2026 8:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:22,046] Error 
****************************????****************************
??????:19/8/2026 8:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:22,227] Error 
****************************????****************************
??????:19/8/2026 8:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:22,413] Error 
****************************????****************************
??????:19/8/2026 8:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:22,595] Error 
****************************????****************************
??????:19/8/2026 8:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:22,787] Error 
****************************????****************************
??????:19/8/2026 8:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:22,980] Error 
****************************????****************************
??????:19/8/2026 8:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:23,168] Error 
****************************????****************************
??????:19/8/2026 8:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:23,378] Error 
****************************????****************************
??????:19/8/2026 8:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:23,563] Error 
****************************????****************************
??????:19/8/2026 8:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:23,757] Error 
****************************????****************************
??????:19/8/2026 8:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:23,938] Error 
****************************????****************************
??????:19/8/2026 8:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:24,126] Error 
****************************????****************************
??????:19/8/2026 8:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:24,312] Error 
****************************????****************************
??????:19/8/2026 8:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:24,499] Error 
****************************????****************************
??????:19/8/2026 8:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:24,687] Error 
****************************????****************************
??????:19/8/2026 8:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:24,880] Error 
****************************????****************************
??????:19/8/2026 8:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:25,065] Error 
****************************????****************************
??????:19/8/2026 8:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:25,252] Error 
****************************????****************************
??????:19/8/2026 8:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:25,437] Error 
****************************????****************************
??????:19/8/2026 8:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:25,625] Error 
****************************????****************************
??????:19/8/2026 8:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:25,818] Error 
****************************????****************************
??????:19/8/2026 8:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:26,002] Error 
****************************????****************************
??????:19/8/2026 8:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:26,187] Error 
****************************????****************************
??????:19/8/2026 8:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:26,374] Error 
****************************????****************************
??????:19/8/2026 8:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:26,561] Error 
****************************????****************************
??????:19/8/2026 8:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:26,750] Error 
****************************????****************************
??????:19/8/2026 8:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:26,927] Error 
****************************????****************************
??????:19/8/2026 8:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:27,109] Error 
****************************????****************************
??????:19/8/2026 8:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:27,316] Error 
****************************????****************************
??????:19/8/2026 8:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:27,504] Error 
****************************????****************************
??????:19/8/2026 8:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:27,691] Error 
****************************????****************************
??????:19/8/2026 8:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:27,885] Error 
****************************????****************************
??????:19/8/2026 8:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:28,076] Error 
****************************????****************************
??????:19/8/2026 8:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:28,266] Error 
****************************????****************************
??????:19/8/2026 8:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:28,461] Error 
****************************????****************************
??????:19/8/2026 8:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:28,652] Error 
****************************????****************************
??????:19/8/2026 8:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:28,843] Error 
****************************????****************************
??????:19/8/2026 8:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:29,025] Error 
****************************????****************************
??????:19/8/2026 8:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:29,210] Error 
****************************????****************************
??????:19/8/2026 8:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:29,399] Error 
****************************????****************************
??????:19/8/2026 8:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:29,586] Error 
****************************????****************************
??????:19/8/2026 8:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:29,781] Error 
****************************????****************************
??????:19/8/2026 8:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:29,969] Error 
****************************????****************************
??????:19/8/2026 8:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:30,156] Error 
****************************????****************************
??????:19/8/2026 8:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:30,347] Error 
****************************????****************************
??????:19/8/2026 8:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:30,538] Error 
****************************????****************************
??????:19/8/2026 8:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:30,725] Error 
****************************????****************************
??????:19/8/2026 8:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:30,916] Error 
****************************????****************************
??????:19/8/2026 8:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:31,102] Error 
****************************????****************************
??????:19/8/2026 8:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:31,293] Error 
****************************????****************************
??????:19/8/2026 8:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:31,493] Error 
****************************????****************************
??????:19/8/2026 8:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:31,685] Error 
****************************????****************************
??????:19/8/2026 8:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:31,874] Error 
****************************????****************************
??????:19/8/2026 8:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:32,057] Error 
****************************????****************************
??????:19/8/2026 8:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:32,240] Error 
****************************????****************************
??????:19/8/2026 8:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:32,423] Error 
****************************????****************************
??????:19/8/2026 8:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:32,605] Error 
****************************????****************************
??????:19/8/2026 8:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:32,801] Error 
****************************????****************************
??????:19/8/2026 8:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:32,989] Error 
****************************????****************************
??????:19/8/2026 8:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:33,175] Error 
****************************????****************************
??????:19/8/2026 8:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:33,361] Error 
****************************????****************************
??????:19/8/2026 8:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:33,553] Error 
****************************????****************************
??????:19/8/2026 8:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:33,748] Error 
****************************????****************************
??????:19/8/2026 8:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:33,938] Error 
****************************????****************************
??????:19/8/2026 8:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:34,122] Error 
****************************????****************************
??????:19/8/2026 8:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:34,301] Error 
****************************????****************************
??????:19/8/2026 8:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:34,475] Error 
****************************????****************************
??????:19/8/2026 8:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:34,649] Error 
****************************????****************************
??????:19/8/2026 8:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:34,828] Error 
****************************????****************************
??????:19/8/2026 8:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:34,998] Error 
****************************????****************************
??????:19/8/2026 8:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:35,176] Error 
****************************????****************************
??????:19/8/2026 8:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:35,355] Error 
****************************????****************************
??????:19/8/2026 8:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:35,547] Error 
****************************????****************************
??????:19/8/2026 8:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:35,732] Error 
****************************????****************************
??????:19/8/2026 8:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:35,912] Error 
****************************????****************************
??????:19/8/2026 8:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:36,089] Error 
****************************????****************************
??????:19/8/2026 8:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:36,264] Error 
****************************????****************************
??????:19/8/2026 8:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:36,437] Error 
****************************????****************************
??????:19/8/2026 8:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:36,616] Error 
****************************????****************************
??????:19/8/2026 8:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:36,805] Error 
****************************????****************************
??????:19/8/2026 8:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:36,980] Error 
****************************????****************************
??????:19/8/2026 8:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:37,155] Error 
****************************????****************************
??????:19/8/2026 8:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:37,326] Error 
****************************????****************************
??????:19/8/2026 8:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:37,507] Error 
****************************????****************************
??????:19/8/2026 8:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:37,690] Error 
****************************????****************************
??????:19/8/2026 8:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:37,874] Error 
****************************????****************************
??????:19/8/2026 8:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:38,054] Error 
****************************????****************************
??????:19/8/2026 8:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:38,229] Error 
****************************????****************************
??????:19/8/2026 8:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:38,411] Error 
****************************????****************************
??????:19/8/2026 8:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:38,600] Error 
****************************????****************************
??????:19/8/2026 8:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:38,789] Error 
****************************????****************************
??????:19/8/2026 8:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:38,968] Error 
****************************????****************************
??????:19/8/2026 8:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:39,143] Error 
****************************????****************************
??????:19/8/2026 8:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:39,323] Error 
****************************????****************************
??????:19/8/2026 8:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:39,517] Error 
****************************????****************************
??????:19/8/2026 8:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:39,711] Error 
****************************????****************************
??????:19/8/2026 8:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:39,896] Error 
****************************????****************************
??????:19/8/2026 8:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:40,078] Error 
****************************????****************************
??????:19/8/2026 8:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:40,264] Error 
****************************????****************************
??????:19/8/2026 8:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:40,448] Error 
****************************????****************************
??????:19/8/2026 8:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:40,633] Error 
****************************????****************************
??????:19/8/2026 8:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:40,827] Error 
****************************????****************************
??????:19/8/2026 8:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:41,017] Error 
****************************????****************************
??????:19/8/2026 8:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:41,224] Error 
****************************????****************************
??????:19/8/2026 8:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:41,413] Error 
****************************????****************************
??????:19/8/2026 8:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:41,602] Error 
****************************????****************************
??????:19/8/2026 8:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:41,809] Error 
****************************????****************************
??????:19/8/2026 8:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:41,992] Error 
****************************????****************************
??????:19/8/2026 8:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:42,172] Error 
****************************????****************************
??????:19/8/2026 8:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:42,360] Error 
****************************????****************************
??????:19/8/2026 8:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:42,544] Error 
****************************????****************************
??????:19/8/2026 8:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:42,725] Error 
****************************????****************************
??????:19/8/2026 8:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:42,908] Error 
****************************????****************************
??????:19/8/2026 8:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:43,094] Error 
****************************????****************************
??????:19/8/2026 8:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:43,270] Error 
****************************????****************************
??????:19/8/2026 8:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:43,453] Error 
****************************????****************************
??????:19/8/2026 8:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:43,648] Error 
****************************????****************************
??????:19/8/2026 8:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:43,845] Error 
****************************????****************************
??????:19/8/2026 8:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:44,030] Error 
****************************????****************************
??????:19/8/2026 8:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:44,216] Error 
****************************????****************************
??????:19/8/2026 8:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:44,400] Error 
****************************????****************************
??????:19/8/2026 8:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:44,586] Error 
****************************????****************************
??????:19/8/2026 8:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:44,789] Error 
****************************????****************************
??????:19/8/2026 8:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:44,973] Error 
****************************????****************************
??????:19/8/2026 8:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:45,155] Error 
****************************????****************************
??????:19/8/2026 8:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:45,343] Error 
****************************????****************************
??????:19/8/2026 8:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:45,526] Error 
****************************????****************************
??????:19/8/2026 8:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:45,710] Error 
****************************????****************************
??????:19/8/2026 8:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:45,899] Error 
****************************????****************************
??????:19/8/2026 8:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:46,087] Error 
****************************????****************************
??????:19/8/2026 8:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:46,272] Error 
****************************????****************************
??????:19/8/2026 8:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:46,462] Error 
****************************????****************************
??????:19/8/2026 8:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:46,650] Error 
****************************????****************************
??????:19/8/2026 8:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:46,844] Error 
****************************????****************************
??????:19/8/2026 8:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:47,028] Error 
****************************????****************************
??????:19/8/2026 8:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:47,206] Error 
****************************????****************************
??????:19/8/2026 8:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:47,392] Error 
****************************????****************************
??????:19/8/2026 8:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:47,575] Error 
****************************????****************************
??????:19/8/2026 8:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:47,787] Error 
****************************????****************************
??????:19/8/2026 8:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:47,966] Error 
****************************????****************************
??????:19/8/2026 8:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:48,153] Error 
****************************????****************************
??????:19/8/2026 8:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:48,339] Error 
****************************????****************************
??????:19/8/2026 8:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:48,524] Error 
****************************????****************************
??????:19/8/2026 8:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:48,724] Error 
****************************????****************************
??????:19/8/2026 8:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:48,912] Error 
****************************????****************************
??????:19/8/2026 8:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:49,097] Error 
****************************????****************************
??????:19/8/2026 8:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:49,286] Error 
****************************????****************************
??????:19/8/2026 8:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:49,473] Error 
****************************????****************************
??????:19/8/2026 8:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:49,663] Error 
****************************????****************************
??????:19/8/2026 8:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:49,862] Error 
****************************????****************************
??????:19/8/2026 8:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:50,046] Error 
****************************????****************************
??????:19/8/2026 8:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:50,238] Error 
****************************????****************************
??????:19/8/2026 8:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:50,431] Error 
****************************????****************************
??????:19/8/2026 8:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:50,622] Error 
****************************????****************************
??????:19/8/2026 8:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:50,819] Error 
****************************????****************************
??????:19/8/2026 8:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:51,009] Error 
****************************????****************************
??????:19/8/2026 8:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:51,193] Error 
****************************????****************************
??????:19/8/2026 8:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:51,378] Error 
****************************????****************************
??????:19/8/2026 8:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:51,564] Error 
****************************????****************************
??????:19/8/2026 8:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:51,780] Error 
****************************????****************************
??????:19/8/2026 8:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:51,955] Error 
****************************????****************************
??????:19/8/2026 8:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:52,131] Error 
****************************????****************************
??????:19/8/2026 8:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:52,310] Error 
****************************????****************************
??????:19/8/2026 8:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:52,488] Error 
****************************????****************************
??????:19/8/2026 8:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:52,675] Error 
****************************????****************************
??????:19/8/2026 8:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:52,979] Error 
****************************????****************************
??????:19/8/2026 8:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:53,343] Error 
****************************????****************************
??????:19/8/2026 8:06:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:53,613] Error 
****************************????****************************
??????:19/8/2026 8:06:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:53,804] Error 
****************************????****************************
??????:19/8/2026 8:06:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:53,988] Error 
****************************????****************************
??????:19/8/2026 8:06:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:54,171] Error 
****************************????****************************
??????:19/8/2026 8:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:54,345] Error 
****************************????****************************
??????:19/8/2026 8:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:54,525] Error 
****************************????****************************
??????:19/8/2026 8:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:54,703] Error 
****************************????****************************
??????:19/8/2026 8:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:54,890] Error 
****************************????****************************
??????:19/8/2026 8:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:55,074] Error 
****************************????****************************
??????:19/8/2026 8:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:55,263] Error 
****************************????****************************
??????:19/8/2026 8:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:55,445] Error 
****************************????****************************
??????:19/8/2026 8:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:55,624] Error 
****************************????****************************
??????:19/8/2026 8:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:55,819] Error 
****************************????****************************
??????:19/8/2026 8:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:56,011] Error 
****************************????****************************
??????:19/8/2026 8:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:56,190] Error 
****************************????****************************
??????:19/8/2026 8:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:56,371] Error 
****************************????****************************
??????:19/8/2026 8:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:56,557] Error 
****************************????****************************
??????:19/8/2026 8:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:56,740] Error 
****************************????****************************
??????:19/8/2026 8:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:56,924] Error 
****************************????****************************
??????:19/8/2026 8:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:57,107] Error 
****************************????****************************
??????:19/8/2026 8:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:57,288] Error 
****************************????****************************
??????:19/8/2026 8:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:57,472] Error 
****************************????****************************
??????:19/8/2026 8:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:57,663] Error 
****************************????****************************
??????:19/8/2026 8:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:57,850] Error 
****************************????****************************
??????:19/8/2026 8:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:58,031] Error 
****************************????****************************
??????:19/8/2026 8:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:58,211] Error 
****************************????****************************
??????:19/8/2026 8:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:58,397] Error 
****************************????****************************
??????:19/8/2026 8:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:58,587] Error 
****************************????****************************
??????:19/8/2026 8:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:58,788] Error 
****************************????****************************
??????:19/8/2026 8:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:58,975] Error 
****************************????****************************
??????:19/8/2026 8:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:59,162] Error 
****************************????****************************
??????:19/8/2026 8:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:59,347] Error 
****************************????****************************
??????:19/8/2026 8:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:59,536] Error 
****************************????****************************
??????:19/8/2026 8:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:59,753] Error 
****************************????****************************
??????:19/8/2026 8:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:06:59,996] Error 
****************************????****************************
??????:19/8/2026 8:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:00,217] Error 
****************************????****************************
??????:19/8/2026 8:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:00,426] Error 
****************************????****************************
??????:19/8/2026 8:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:00,613] Error 
****************************????****************************
??????:19/8/2026 8:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:00,802] Error 
****************************????****************************
??????:19/8/2026 8:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:00,983] Error 
****************************????****************************
??????:19/8/2026 8:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:01,168] Error 
****************************????****************************
??????:19/8/2026 8:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:01,352] Error 
****************************????****************************
??????:19/8/2026 8:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:01,533] Error 
****************************????****************************
??????:19/8/2026 8:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:01,714] Error 
****************************????****************************
??????:19/8/2026 8:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:01,895] Error 
****************************????****************************
??????:19/8/2026 8:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:02,078] Error 
****************************????****************************
??????:19/8/2026 8:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:02,255] Error 
****************************????****************************
??????:19/8/2026 8:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:02,429] Error 
****************************????****************************
??????:19/8/2026 8:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:02,617] Error 
****************************????****************************
??????:19/8/2026 8:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:02,827] Error 
****************************????****************************
??????:19/8/2026 8:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:03,011] Error 
****************************????****************************
??????:19/8/2026 8:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:03,196] Error 
****************************????****************************
??????:19/8/2026 8:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:03,372] Error 
****************************????****************************
??????:19/8/2026 8:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:03,542] Error 
****************************????****************************
??????:19/8/2026 8:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:03,721] Error 
****************************????****************************
??????:19/8/2026 8:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:03,904] Error 
****************************????****************************
??????:19/8/2026 8:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:04,088] Error 
****************************????****************************
??????:19/8/2026 8:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:04,259] Error 
****************************????****************************
??????:19/8/2026 8:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:04,435] Error 
****************************????****************************
??????:19/8/2026 8:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:04,609] Error 
****************************????****************************
??????:19/8/2026 8:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:04,793] Error 
****************************????****************************
??????:19/8/2026 8:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:04,966] Error 
****************************????****************************
??????:19/8/2026 8:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:05,143] Error 
****************************????****************************
??????:19/8/2026 8:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:05,322] Error 
****************************????****************************
??????:19/8/2026 8:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:05,496] Error 
****************************????****************************
??????:19/8/2026 8:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:05,671] Error 
****************************????****************************
??????:19/8/2026 8:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:05,859] Error 
****************************????****************************
??????:19/8/2026 8:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:06,037] Error 
****************************????****************************
??????:19/8/2026 8:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:06,216] Error 
****************************????****************************
??????:19/8/2026 8:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:06,392] Error 
****************************????****************************
??????:19/8/2026 8:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:06,565] Error 
****************************????****************************
??????:19/8/2026 8:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:06,750] Error 
****************************????****************************
??????:19/8/2026 8:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:06,922] Error 
****************************????****************************
??????:19/8/2026 8:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:07,095] Error 
****************************????****************************
??????:19/8/2026 8:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:07,267] Error 
****************************????****************************
??????:19/8/2026 8:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:07,437] Error 
****************************????****************************
??????:19/8/2026 8:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:07,611] Error 
****************************????****************************
??????:19/8/2026 8:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:07,787] Error 
****************************????****************************
??????:19/8/2026 8:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:07,967] Error 
****************************????****************************
??????:19/8/2026 8:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:08,158] Error 
****************************????****************************
??????:19/8/2026 8:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:08,343] Error 
****************************????****************************
??????:19/8/2026 8:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:08,522] Error 
****************************????****************************
??????:19/8/2026 8:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:08,698] Error 
****************************????****************************
??????:19/8/2026 8:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:08,889] Error 
****************************????****************************
??????:19/8/2026 8:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:09,079] Error 
****************************????****************************
??????:19/8/2026 8:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:09,266] Error 
****************************????****************************
??????:19/8/2026 8:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:09,449] Error 
****************************????****************************
??????:19/8/2026 8:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:09,633] Error 
****************************????****************************
??????:19/8/2026 8:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:09,821] Error 
****************************????****************************
??????:19/8/2026 8:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:10,010] Error 
****************************????****************************
??????:19/8/2026 8:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:10,194] Error 
****************************????****************************
??????:19/8/2026 8:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:10,378] Error 
****************************????****************************
??????:19/8/2026 8:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:10,560] Error 
****************************????****************************
??????:19/8/2026 8:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:10,742] Error 
****************************????****************************
??????:19/8/2026 8:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:10,921] Error 
****************************????****************************
??????:19/8/2026 8:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:11,094] Error 
****************************????****************************
??????:19/8/2026 8:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:11,275] Error 
****************************????****************************
??????:19/8/2026 8:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:11,445] Error 
****************************????****************************
??????:19/8/2026 8:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:11,626] Error 
****************************????****************************
??????:19/8/2026 8:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:11,809] Error 
****************************????****************************
??????:19/8/2026 8:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:11,986] Error 
****************************????****************************
??????:19/8/2026 8:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:12,166] Error 
****************************????****************************
??????:19/8/2026 8:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:12,349] Error 
****************************????****************************
??????:19/8/2026 8:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:12,525] Error 
****************************????****************************
??????:19/8/2026 8:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:12,699] Error 
****************************????****************************
??????:19/8/2026 8:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:12,879] Error 
****************************????****************************
??????:19/8/2026 8:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:13,061] Error 
****************************????****************************
??????:19/8/2026 8:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:13,237] Error 
****************************????****************************
??????:19/8/2026 8:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:13,423] Error 
****************************????****************************
??????:19/8/2026 8:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:13,601] Error 
****************************????****************************
??????:19/8/2026 8:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:13,789] Error 
****************************????****************************
??????:19/8/2026 8:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:13,977] Error 
****************************????****************************
??????:19/8/2026 8:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:14,159] Error 
****************************????****************************
??????:19/8/2026 8:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:14,343] Error 
****************************????****************************
??????:19/8/2026 8:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:14,527] Error 
****************************????****************************
??????:19/8/2026 8:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:14,712] Error 
****************************????****************************
??????:19/8/2026 8:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:14,889] Error 
****************************????****************************
??????:19/8/2026 8:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:15,062] Error 
****************************????****************************
??????:19/8/2026 8:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:15,236] Error 
****************************????****************************
??????:19/8/2026 8:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:15,415] Error 
****************************????****************************
??????:19/8/2026 8:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:15,589] Error 
****************************????****************************
??????:19/8/2026 8:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:15,767] Error 
****************************????****************************
??????:19/8/2026 8:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:15,944] Error 
****************************????****************************
??????:19/8/2026 8:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:16,108] Error 
****************************????****************************
??????:19/8/2026 8:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:16,288] Error 
****************************????****************************
??????:19/8/2026 8:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:16,461] Error 
****************************????****************************
??????:19/8/2026 8:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:16,636] Error 
****************************????****************************
??????:19/8/2026 8:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:16,819] Error 
****************************????****************************
??????:19/8/2026 8:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:16,996] Error 
****************************????****************************
??????:19/8/2026 8:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:17,172] Error 
****************************????****************************
??????:19/8/2026 8:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:17,350] Error 
****************************????****************************
??????:19/8/2026 8:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:17,526] Error 
****************************????****************************
??????:19/8/2026 8:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:17,709] Error 
****************************????****************************
??????:19/8/2026 8:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:17,891] Error 
****************************????****************************
??????:19/8/2026 8:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:18,058] Error 
****************************????****************************
??????:19/8/2026 8:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:18,224] Error 
****************************????****************************
??????:19/8/2026 8:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:18,394] Error 
****************************????****************************
??????:19/8/2026 8:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:18,567] Error 
****************************????****************************
??????:19/8/2026 8:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:18,745] Error 
****************************????****************************
??????:19/8/2026 8:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:18,919] Error 
****************************????****************************
??????:19/8/2026 8:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:19,102] Error 
****************************????****************************
??????:19/8/2026 8:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:19,279] Error 
****************************????****************************
??????:19/8/2026 8:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:19,457] Error 
****************************????****************************
??????:19/8/2026 8:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:19,632] Error 
****************************????****************************
??????:19/8/2026 8:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:19,814] Error 
****************************????****************************
??????:19/8/2026 8:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:19,991] Error 
****************************????****************************
??????:19/8/2026 8:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:20,166] Error 
****************************????****************************
??????:19/8/2026 8:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:20,349] Error 
****************************????****************************
??????:19/8/2026 8:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:20,525] Error 
****************************????****************************
??????:19/8/2026 8:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:20,698] Error 
****************************????****************************
??????:19/8/2026 8:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:20,879] Error 
****************************????****************************
??????:19/8/2026 8:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:21,059] Error 
****************************????****************************
??????:19/8/2026 8:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:21,235] Error 
****************************????****************************
??????:19/8/2026 8:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:21,412] Error 
****************************????****************************
??????:19/8/2026 8:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:21,583] Error 
****************************????****************************
??????:19/8/2026 8:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:21,759] Error 
****************************????****************************
??????:19/8/2026 8:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:21,933] Error 
****************************????****************************
??????:19/8/2026 8:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:22,105] Error 
****************************????****************************
??????:19/8/2026 8:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:22,278] Error 
****************************????****************************
??????:19/8/2026 8:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:22,452] Error 
****************************????****************************
??????:19/8/2026 8:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:22,629] Error 
****************************????****************************
??????:19/8/2026 8:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:22,802] Error 
****************************????****************************
??????:19/8/2026 8:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:22,978] Error 
****************************????****************************
??????:19/8/2026 8:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:23,154] Error 
****************************????****************************
??????:19/8/2026 8:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:23,330] Error 
****************************????****************************
??????:19/8/2026 8:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:23,514] Error 
****************************????****************************
??????:19/8/2026 8:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:23,690] Error 
****************************????****************************
??????:19/8/2026 8:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:23,872] Error 
****************************????****************************
??????:19/8/2026 8:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:24,055] Error 
****************************????****************************
??????:19/8/2026 8:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:24,235] Error 
****************************????****************************
??????:19/8/2026 8:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:24,419] Error 
****************************????****************************
??????:19/8/2026 8:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:24,595] Error 
****************************????****************************
??????:19/8/2026 8:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:24,777] Error 
****************************????****************************
??????:19/8/2026 8:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:24,959] Error 
****************************????****************************
??????:19/8/2026 8:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:25,137] Error 
****************************????****************************
??????:19/8/2026 8:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:25,319] Error 
****************************????****************************
??????:19/8/2026 8:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:25,493] Error 
****************************????****************************
??????:19/8/2026 8:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:25,672] Error 
****************************????****************************
??????:19/8/2026 8:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:25,849] Error 
****************************????****************************
??????:19/8/2026 8:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:26,020] Error 
****************************????****************************
??????:19/8/2026 8:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:26,193] Error 
****************************????****************************
??????:19/8/2026 8:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:26,364] Error 
****************************????****************************
??????:19/8/2026 8:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:26,540] Error 
****************************????****************************
??????:19/8/2026 8:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:26,713] Error 
****************************????****************************
??????:19/8/2026 8:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:26,894] Error 
****************************????****************************
??????:19/8/2026 8:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:27,071] Error 
****************************????****************************
??????:19/8/2026 8:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:27,248] Error 
****************************????****************************
??????:19/8/2026 8:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:27,422] Error 
****************************????****************************
??????:19/8/2026 8:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:27,602] Error 
****************************????****************************
??????:19/8/2026 8:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:27,785] Error 
****************************????****************************
??????:19/8/2026 8:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:27,959] Error 
****************************????****************************
??????:19/8/2026 8:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:28,135] Error 
****************************????****************************
??????:19/8/2026 8:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:28,308] Error 
****************************????****************************
??????:19/8/2026 8:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:28,499] Error 
****************************????****************************
??????:19/8/2026 8:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:28,680] Error 
****************************????****************************
??????:19/8/2026 8:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:28,856] Error 
****************************????****************************
??????:19/8/2026 8:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:29,026] Error 
****************************????****************************
??????:19/8/2026 8:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:29,196] Error 
****************************????****************************
??????:19/8/2026 8:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:29,370] Error 
****************************????****************************
??????:19/8/2026 8:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:29,541] Error 
****************************????****************************
??????:19/8/2026 8:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:29,717] Error 
****************************????****************************
??????:19/8/2026 8:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:29,885] Error 
****************************????****************************
??????:19/8/2026 8:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:30,051] Error 
****************************????****************************
??????:19/8/2026 8:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:30,222] Error 
****************************????****************************
??????:19/8/2026 8:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:30,388] Error 
****************************????****************************
??????:19/8/2026 8:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:30,560] Error 
****************************????****************************
??????:19/8/2026 8:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:30,732] Error 
****************************????****************************
??????:19/8/2026 8:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:30,905] Error 
****************************????****************************
??????:19/8/2026 8:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:31,079] Error 
****************************????****************************
??????:19/8/2026 8:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:31,249] Error 
****************************????****************************
??????:19/8/2026 8:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:31,415] Error 
****************************????****************************
??????:19/8/2026 8:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:31,586] Error 
****************************????****************************
??????:19/8/2026 8:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:31,765] Error 
****************************????****************************
??????:19/8/2026 8:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:31,935] Error 
****************************????****************************
??????:19/8/2026 8:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:32,112] Error 
****************************????****************************
??????:19/8/2026 8:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:32,280] Error 
****************************????****************************
??????:19/8/2026 8:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:32,454] Error 
****************************????****************************
??????:19/8/2026 8:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:32,634] Error 
****************************????****************************
??????:19/8/2026 8:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:32,815] Error 
****************************????****************************
??????:19/8/2026 8:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:32,988] Error 
****************************????****************************
??????:19/8/2026 8:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:33,158] Error 
****************************????****************************
??????:19/8/2026 8:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:33,329] Error 
****************************????****************************
??????:19/8/2026 8:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:33,494] Error 
****************************????****************************
??????:19/8/2026 8:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:33,666] Error 
****************************????****************************
??????:19/8/2026 8:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:33,843] Error 
****************************????****************************
??????:19/8/2026 8:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:34,012] Error 
****************************????****************************
??????:19/8/2026 8:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:34,183] Error 
****************************????****************************
??????:19/8/2026 8:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:34,358] Error 
****************************????****************************
??????:19/8/2026 8:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:34,528] Error 
****************************????****************************
??????:19/8/2026 8:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:34,705] Error 
****************************????****************************
??????:19/8/2026 8:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:34,876] Error 
****************************????****************************
??????:19/8/2026 8:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:35,053] Error 
****************************????****************************
??????:19/8/2026 8:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:35,224] Error 
****************************????****************************
??????:19/8/2026 8:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:35,396] Error 
****************************????****************************
??????:19/8/2026 8:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:35,565] Error 
****************************????****************************
??????:19/8/2026 8:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:35,750] Error 
****************************????****************************
??????:19/8/2026 8:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:35,926] Error 
****************************????****************************
??????:19/8/2026 8:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:36,102] Error 
****************************????****************************
??????:19/8/2026 8:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:36,282] Error 
****************************????****************************
??????:19/8/2026 8:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:36,463] Error 
****************************????****************************
??????:19/8/2026 8:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:36,642] Error 
****************************????****************************
??????:19/8/2026 8:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:36,829] Error 
****************************????****************************
??????:19/8/2026 8:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:37,001] Error 
****************************????****************************
??????:19/8/2026 8:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:37,176] Error 
****************************????****************************
??????:19/8/2026 8:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:37,347] Error 
****************************????****************************
??????:19/8/2026 8:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:37,522] Error 
****************************????****************************
??????:19/8/2026 8:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:37,700] Error 
****************************????****************************
??????:19/8/2026 8:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:37,869] Error 
****************************????****************************
??????:19/8/2026 8:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:38,038] Error 
****************************????****************************
??????:19/8/2026 8:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:38,202] Error 
****************************????****************************
??????:19/8/2026 8:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:38,363] Error 
****************************????****************************
??????:19/8/2026 8:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:38,527] Error 
****************************????****************************
??????:19/8/2026 8:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:38,686] Error 
****************************????****************************
??????:19/8/2026 8:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:38,865] Error 
****************************????****************************
??????:19/8/2026 8:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:39,040] Error 
****************************????****************************
??????:19/8/2026 8:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:39,218] Error 
****************************????****************************
??????:19/8/2026 8:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:39,391] Error 
****************************????****************************
??????:19/8/2026 8:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:39,558] Error 
****************************????****************************
??????:19/8/2026 8:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:39,733] Error 
****************************????****************************
??????:19/8/2026 8:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:39,905] Error 
****************************????****************************
??????:19/8/2026 8:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:40,072] Error 
****************************????****************************
??????:19/8/2026 8:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:40,232] Error 
****************************????****************************
??????:19/8/2026 8:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:40,394] Error 
****************************????****************************
??????:19/8/2026 8:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:40,567] Error 
****************************????****************************
??????:19/8/2026 8:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:40,744] Error 
****************************????****************************
??????:19/8/2026 8:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:40,919] Error 
****************************????****************************
??????:19/8/2026 8:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:41,099] Error 
****************************????****************************
??????:19/8/2026 8:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:41,267] Error 
****************************????****************************
??????:19/8/2026 8:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:41,434] Error 
****************************????****************************
??????:19/8/2026 8:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:41,601] Error 
****************************????****************************
??????:19/8/2026 8:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:41,791] Error 
****************************????****************************
??????:19/8/2026 8:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:41,970] Error 
****************************????****************************
??????:19/8/2026 8:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:42,153] Error 
****************************????****************************
??????:19/8/2026 8:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:42,337] Error 
****************************????****************************
??????:19/8/2026 8:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:42,517] Error 
****************************????****************************
??????:19/8/2026 8:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:42,701] Error 
****************************????****************************
??????:19/8/2026 8:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:42,890] Error 
****************************????****************************
??????:19/8/2026 8:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:43,068] Error 
****************************????****************************
??????:19/8/2026 8:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:43,254] Error 
****************************????****************************
??????:19/8/2026 8:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:43,434] Error 
****************************????****************************
??????:19/8/2026 8:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:43,625] Error 
****************************????****************************
??????:19/8/2026 8:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:43,818] Error 
****************************????****************************
??????:19/8/2026 8:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:43,997] Error 
****************************????****************************
??????:19/8/2026 8:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:44,185] Error 
****************************????****************************
??????:19/8/2026 8:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:44,374] Error 
****************************????****************************
??????:19/8/2026 8:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:44,557] Error 
****************************????****************************
??????:19/8/2026 8:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:44,758] Error 
****************************????****************************
??????:19/8/2026 8:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:44,937] Error 
****************************????****************************
??????:19/8/2026 8:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:45,122] Error 
****************************????****************************
??????:19/8/2026 8:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:45,305] Error 
****************************????****************************
??????:19/8/2026 8:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:45,483] Error 
****************************????****************************
??????:19/8/2026 8:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:45,660] Error 
****************************????****************************
??????:19/8/2026 8:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:45,846] Error 
****************************????****************************
??????:19/8/2026 8:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:46,030] Error 
****************************????****************************
??????:19/8/2026 8:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:46,216] Error 
****************************????****************************
??????:19/8/2026 8:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:46,405] Error 
****************************????****************************
??????:19/8/2026 8:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:46,590] Error 
****************************????****************************
??????:19/8/2026 8:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:46,779] Error 
****************************????****************************
??????:19/8/2026 8:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:46,960] Error 
****************************????****************************
??????:19/8/2026 8:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:47,143] Error 
****************************????****************************
??????:19/8/2026 8:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:47,325] Error 
****************************????****************************
??????:19/8/2026 8:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:47,507] Error 
****************************????****************************
??????:19/8/2026 8:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:47,691] Error 
****************************????****************************
??????:19/8/2026 8:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:47,880] Error 
****************************????****************************
??????:19/8/2026 8:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:48,055] Error 
****************************????****************************
??????:19/8/2026 8:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:48,241] Error 
****************************????****************************
??????:19/8/2026 8:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:48,414] Error 
****************************????****************************
??????:19/8/2026 8:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:48,594] Error 
****************************????****************************
??????:19/8/2026 8:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:48,774] Error 
****************************????****************************
??????:19/8/2026 8:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:48,942] Error 
****************************????****************************
??????:19/8/2026 8:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:49,102] Error 
****************************????****************************
??????:19/8/2026 8:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:49,264] Error 
****************************????****************************
??????:19/8/2026 8:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:49,429] Error 
****************************????****************************
??????:19/8/2026 8:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:49,598] Error 
****************************????****************************
??????:19/8/2026 8:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:49,773] Error 
****************************????****************************
??????:19/8/2026 8:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:49,936] Error 
****************************????****************************
??????:19/8/2026 8:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:50,113] Error 
****************************????****************************
??????:19/8/2026 8:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:50,282] Error 
****************************????****************************
??????:19/8/2026 8:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:50,450] Error 
****************************????****************************
??????:19/8/2026 8:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:50,614] Error 
****************************????****************************
??????:19/8/2026 8:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:50,783] Error 
****************************????****************************
??????:19/8/2026 8:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:50,949] Error 
****************************????****************************
??????:19/8/2026 8:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:51,118] Error 
****************************????****************************
??????:19/8/2026 8:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:51,290] Error 
****************************????****************************
??????:19/8/2026 8:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:51,463] Error 
****************************????****************************
??????:19/8/2026 8:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:51,629] Error 
****************************????****************************
??????:19/8/2026 8:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:51,802] Error 
****************************????****************************
??????:19/8/2026 8:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:51,969] Error 
****************************????****************************
??????:19/8/2026 8:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:52,138] Error 
****************************????****************************
??????:19/8/2026 8:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:52,306] Error 
****************************????****************************
??????:19/8/2026 8:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:52,476] Error 
****************************????****************************
??????:19/8/2026 8:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:52,645] Error 
****************************????****************************
??????:19/8/2026 8:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:52,835] Error 
****************************????****************************
??????:19/8/2026 8:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:53,013] Error 
****************************????****************************
??????:19/8/2026 8:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:53,198] Error 
****************************????****************************
??????:19/8/2026 8:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:53,373] Error 
****************************????****************************
??????:19/8/2026 8:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:53,552] Error 
****************************????****************************
??????:19/8/2026 8:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:53,732] Error 
****************************????****************************
??????:19/8/2026 8:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:53,915] Error 
****************************????****************************
??????:19/8/2026 8:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:54,092] Error 
****************************????****************************
??????:19/8/2026 8:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:54,271] Error 
****************************????****************************
??????:19/8/2026 8:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:54,451] Error 
****************************????****************************
??????:19/8/2026 8:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:54,629] Error 
****************************????****************************
??????:19/8/2026 8:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:54,815] Error 
****************************????****************************
??????:19/8/2026 8:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:54,993] Error 
****************************????****************************
??????:19/8/2026 8:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:55,173] Error 
****************************????****************************
??????:19/8/2026 8:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:55,352] Error 
****************************????****************************
??????:19/8/2026 8:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:55,529] Error 
****************************????****************************
??????:19/8/2026 8:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:55,710] Error 
****************************????****************************
??????:19/8/2026 8:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:55,886] Error 
****************************????****************************
??????:19/8/2026 8:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:56,063] Error 
****************************????****************************
??????:19/8/2026 8:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:56,237] Error 
****************************????****************************
??????:19/8/2026 8:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:56,406] Error 
****************************????****************************
??????:19/8/2026 8:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:56,577] Error 
****************************????****************************
??????:19/8/2026 8:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:56,757] Error 
****************************????****************************
??????:19/8/2026 8:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:56,942] Error 
****************************????****************************
??????:19/8/2026 8:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:57,115] Error 
****************************????****************************
??????:19/8/2026 8:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:57,288] Error 
****************************????****************************
??????:19/8/2026 8:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:57,461] Error 
****************************????****************************
??????:19/8/2026 8:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:57,631] Error 
****************************????****************************
??????:19/8/2026 8:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:57,810] Error 
****************************????****************************
??????:19/8/2026 8:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:57,985] Error 
****************************????****************************
??????:19/8/2026 8:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:58,155] Error 
****************************????****************************
??????:19/8/2026 8:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:58,326] Error 
****************************????****************************
??????:19/8/2026 8:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:58,490] Error 
****************************????****************************
??????:19/8/2026 8:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:58,667] Error 
****************************????****************************
??????:19/8/2026 8:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:58,848] Error 
****************************????****************************
??????:19/8/2026 8:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:59,019] Error 
****************************????****************************
??????:19/8/2026 8:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:59,194] Error 
****************************????****************************
??????:19/8/2026 8:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:59,372] Error 
****************************????****************************
??????:19/8/2026 8:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:59,550] Error 
****************************????****************************
??????:19/8/2026 8:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:59,726] Error 
****************************????****************************
??????:19/8/2026 8:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:07:59,898] Error 
****************************????****************************
??????:19/8/2026 8:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:00,072] Error 
****************************????****************************
??????:19/8/2026 8:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:00,247] Error 
****************************????****************************
??????:19/8/2026 8:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:00,415] Error 
****************************????****************************
??????:19/8/2026 8:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:00,578] Error 
****************************????****************************
??????:19/8/2026 8:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:00,751] Error 
****************************????****************************
??????:19/8/2026 8:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:00,933] Error 
****************************????****************************
??????:19/8/2026 8:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:01,098] Error 
****************************????****************************
??????:19/8/2026 8:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:01,266] Error 
****************************????****************************
??????:19/8/2026 8:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:01,431] Error 
****************************????****************************
??????:19/8/2026 8:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:01,597] Error 
****************************????****************************
??????:19/8/2026 8:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:01,771] Error 
****************************????****************************
??????:19/8/2026 8:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:01,940] Error 
****************************????****************************
??????:19/8/2026 8:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:02,113] Error 
****************************????****************************
??????:19/8/2026 8:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:02,291] Error 
****************************????****************************
??????:19/8/2026 8:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:02,464] Error 
****************************????****************************
??????:19/8/2026 8:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:02,629] Error 
****************************????****************************
??????:19/8/2026 8:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:02,821] Error 
****************************????****************************
??????:19/8/2026 8:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:02,988] Error 
****************************????****************************
??????:19/8/2026 8:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:03,161] Error 
****************************????****************************
??????:19/8/2026 8:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:03,332] Error 
****************************????****************************
??????:19/8/2026 8:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:03,505] Error 
****************************????****************************
??????:19/8/2026 8:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:03,672] Error 
****************************????****************************
??????:19/8/2026 8:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:03,848] Error 
****************************????****************************
??????:19/8/2026 8:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:04,011] Error 
****************************????****************************
??????:19/8/2026 8:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:04,175] Error 
****************************????****************************
??????:19/8/2026 8:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:04,341] Error 
****************************????****************************
??????:19/8/2026 8:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:04,503] Error 
****************************????****************************
??????:19/8/2026 8:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:04,676] Error 
****************************????****************************
??????:19/8/2026 8:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:04,857] Error 
****************************????****************************
??????:19/8/2026 8:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:05,030] Error 
****************************????****************************
??????:19/8/2026 8:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:05,206] Error 
****************************????****************************
??????:19/8/2026 8:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:05,373] Error 
****************************????****************************
??????:19/8/2026 8:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:05,535] Error 
****************************????****************************
??????:19/8/2026 8:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:05,701] Error 
****************************????****************************
??????:19/8/2026 8:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:05,868] Error 
****************************????****************************
??????:19/8/2026 8:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:06,033] Error 
****************************????****************************
??????:19/8/2026 8:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:06,191] Error 
****************************????****************************
??????:19/8/2026 8:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:06,352] Error 
****************************????****************************
??????:19/8/2026 8:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:06,517] Error 
****************************????****************************
??????:19/8/2026 8:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:06,686] Error 
****************************????****************************
??????:19/8/2026 8:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:06,860] Error 
****************************????****************************
??????:19/8/2026 8:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:07,025] Error 
****************************????****************************
??????:19/8/2026 8:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:07,195] Error 
****************************????****************************
??????:19/8/2026 8:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:07,371] Error 
****************************????****************************
??????:19/8/2026 8:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:07,545] Error 
****************************????****************************
??????:19/8/2026 8:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:07,723] Error 
****************************????****************************
??????:19/8/2026 8:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:07,895] Error 
****************************????****************************
??????:19/8/2026 8:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:08,063] Error 
****************************????****************************
??????:19/8/2026 8:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:08,234] Error 
****************************????****************************
??????:19/8/2026 8:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:08,398] Error 
****************************????****************************
??????:19/8/2026 8:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:08,560] Error 
****************************????****************************
??????:19/8/2026 8:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:08,728] Error 
****************************????****************************
??????:19/8/2026 8:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:08,898] Error 
****************************????****************************
??????:19/8/2026 8:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:09,079] Error 
****************************????****************************
??????:19/8/2026 8:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:09,252] Error 
****************************????****************************
??????:19/8/2026 8:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:09,422] Error 
****************************????****************************
??????:19/8/2026 8:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:09,591] Error 
****************************????****************************
??????:19/8/2026 8:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:09,774] Error 
****************************????****************************
??????:19/8/2026 8:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:09,947] Error 
****************************????****************************
??????:19/8/2026 8:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:10,116] Error 
****************************????****************************
??????:19/8/2026 8:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:10,297] Error 
****************************????****************************
??????:19/8/2026 8:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:10,471] Error 
****************************????****************************
??????:19/8/2026 8:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:10,645] Error 
****************************????****************************
??????:19/8/2026 8:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:10,825] Error 
****************************????****************************
??????:19/8/2026 8:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:10,999] Error 
****************************????****************************
??????:19/8/2026 8:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:11,175] Error 
****************************????****************************
??????:19/8/2026 8:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:11,351] Error 
****************************????****************************
??????:19/8/2026 8:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:11,517] Error 
****************************????****************************
??????:19/8/2026 8:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:11,683] Error 
****************************????****************************
??????:19/8/2026 8:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:11,860] Error 
****************************????****************************
??????:19/8/2026 8:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:12,028] Error 
****************************????****************************
??????:19/8/2026 8:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:12,200] Error 
****************************????****************************
??????:19/8/2026 8:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:12,371] Error 
****************************????****************************
??????:19/8/2026 8:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:12,539] Error 
****************************????****************************
??????:19/8/2026 8:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:12,708] Error 
****************************????****************************
??????:19/8/2026 8:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:12,885] Error 
****************************????****************************
??????:19/8/2026 8:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:13,071] Error 
****************************????****************************
??????:19/8/2026 8:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:13,255] Error 
****************************????****************************
??????:19/8/2026 8:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:13,435] Error 
****************************????****************************
??????:19/8/2026 8:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:13,615] Error 
****************************????****************************
??????:19/8/2026 8:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:13,796] Error 
****************************????****************************
??????:19/8/2026 8:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:13,963] Error 
****************************????****************************
??????:19/8/2026 8:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:14,138] Error 
****************************????****************************
??????:19/8/2026 8:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:14,313] Error 
****************************????****************************
??????:19/8/2026 8:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:14,486] Error 
****************************????****************************
??????:19/8/2026 8:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:14,659] Error 
****************************????****************************
??????:19/8/2026 8:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:14,839] Error 
****************************????****************************
??????:19/8/2026 8:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:15,012] Error 
****************************????****************************
??????:19/8/2026 8:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:15,186] Error 
****************************????****************************
??????:19/8/2026 8:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:15,360] Error 
****************************????****************************
??????:19/8/2026 8:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:15,534] Error 
****************************????****************************
??????:19/8/2026 8:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:15,709] Error 
****************************????****************************
??????:19/8/2026 8:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:15,886] Error 
****************************????****************************
??????:19/8/2026 8:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:16,062] Error 
****************************????****************************
??????:19/8/2026 8:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:16,240] Error 
****************************????****************************
??????:19/8/2026 8:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:16,421] Error 
****************************????****************************
??????:19/8/2026 8:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:16,597] Error 
****************************????****************************
??????:19/8/2026 8:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:16,773] Error 
****************************????****************************
??????:19/8/2026 8:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:16,949] Error 
****************************????****************************
??????:19/8/2026 8:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:17,127] Error 
****************************????****************************
??????:19/8/2026 8:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:17,304] Error 
****************************????****************************
??????:19/8/2026 8:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:17,478] Error 
****************************????****************************
??????:19/8/2026 8:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:17,658] Error 
****************************????****************************
??????:19/8/2026 8:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:17,855] Error 
****************************????****************************
??????:19/8/2026 8:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:18,035] Error 
****************************????****************************
??????:19/8/2026 8:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:18,213] Error 
****************************????****************************
??????:19/8/2026 8:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:18,398] Error 
****************************????****************************
??????:19/8/2026 8:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:18,583] Error 
****************************????****************************
??????:19/8/2026 8:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:18,774] Error 
****************************????****************************
??????:19/8/2026 8:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:18,957] Error 
****************************????****************************
??????:19/8/2026 8:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:19,139] Error 
****************************????****************************
??????:19/8/2026 8:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:19,327] Error 
****************************????****************************
??????:19/8/2026 8:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:19,500] Error 
****************************????****************************
??????:19/8/2026 8:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:19,679] Error 
****************************????****************************
??????:19/8/2026 8:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:19,878] Error 
****************************????****************************
??????:19/8/2026 8:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:20,064] Error 
****************************????****************************
??????:19/8/2026 8:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:20,254] Error 
****************************????****************************
??????:19/8/2026 8:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:20,441] Error 
****************************????****************************
??????:19/8/2026 8:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:20,630] Error 
****************************????****************************
??????:19/8/2026 8:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:20,824] Error 
****************************????****************************
??????:19/8/2026 8:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:21,003] Error 
****************************????****************************
??????:19/8/2026 8:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:21,193] Error 
****************************????****************************
??????:19/8/2026 8:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:21,376] Error 
****************************????****************************
??????:19/8/2026 8:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:21,560] Error 
****************************????****************************
??????:19/8/2026 8:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:21,755] Error 
****************************????****************************
??????:19/8/2026 8:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:21,934] Error 
****************************????****************************
??????:19/8/2026 8:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:22,119] Error 
****************************????****************************
??????:19/8/2026 8:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:22,308] Error 
****************************????****************************
??????:19/8/2026 8:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:22,487] Error 
****************************????****************************
??????:19/8/2026 8:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:22,669] Error 
****************************????****************************
??????:19/8/2026 8:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:22,857] Error 
****************************????****************************
??????:19/8/2026 8:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:23,036] Error 
****************************????****************************
??????:19/8/2026 8:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:23,211] Error 
****************************????****************************
??????:19/8/2026 8:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:23,393] Error 
****************************????****************************
??????:19/8/2026 8:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:23,573] Error 
****************************????****************************
??????:19/8/2026 8:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:23,766] Error 
****************************????****************************
??????:19/8/2026 8:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:23,948] Error 
****************************????****************************
??????:19/8/2026 8:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:24,153] Error 
****************************????****************************
??????:19/8/2026 8:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:24,346] Error 
****************************????****************************
??????:19/8/2026 8:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:24,524] Error 
****************************????****************************
??????:19/8/2026 8:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:24,709] Error 
****************************????****************************
??????:19/8/2026 8:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:24,895] Error 
****************************????****************************
??????:19/8/2026 8:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:25,081] Error 
****************************????****************************
??????:19/8/2026 8:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:25,279] Error 
****************************????****************************
??????:19/8/2026 8:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:25,474] Error 
****************************????****************************
??????:19/8/2026 8:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:25,660] Error 
****************************????****************************
??????:19/8/2026 8:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:25,856] Error 
****************************????****************************
??????:19/8/2026 8:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:26,041] Error 
****************************????****************************
??????:19/8/2026 8:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:26,233] Error 
****************************????****************************
??????:19/8/2026 8:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:26,424] Error 
****************************????****************************
??????:19/8/2026 8:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:26,618] Error 
****************************????****************************
??????:19/8/2026 8:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:26,813] Error 
****************************????****************************
??????:19/8/2026 8:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:26,995] Error 
****************************????****************************
??????:19/8/2026 8:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:27,182] Error 
****************************????****************************
??????:19/8/2026 8:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:27,370] Error 
****************************????****************************
??????:19/8/2026 8:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:27,558] Error 
****************************????****************************
??????:19/8/2026 8:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:27,747] Error 
****************************????****************************
??????:19/8/2026 8:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:27,937] Error 
****************************????****************************
??????:19/8/2026 8:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:28,124] Error 
****************************????****************************
??????:19/8/2026 8:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:28,311] Error 
****************************????****************************
??????:19/8/2026 8:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:28,496] Error 
****************************????****************************
??????:19/8/2026 8:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:28,668] Error 
****************************????****************************
??????:19/8/2026 8:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:28,853] Error 
****************************????****************************
??????:19/8/2026 8:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:29,030] Error 
****************************????****************************
??????:19/8/2026 8:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:29,207] Error 
****************************????****************************
??????:19/8/2026 8:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:29,389] Error 
****************************????****************************
??????:19/8/2026 8:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:29,563] Error 
****************************????****************************
??????:19/8/2026 8:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:29,748] Error 
****************************????****************************
??????:19/8/2026 8:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:29,935] Error 
****************************????****************************
??????:19/8/2026 8:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:30,114] Error 
****************************????****************************
??????:19/8/2026 8:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:30,297] Error 
****************************????****************************
??????:19/8/2026 8:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:30,477] Error 
****************************????****************************
??????:19/8/2026 8:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:30,659] Error 
****************************????****************************
??????:19/8/2026 8:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:30,834] Error 
****************************????****************************
??????:19/8/2026 8:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:31,004] Error 
****************************????****************************
??????:19/8/2026 8:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:31,175] Error 
****************************????****************************
??????:19/8/2026 8:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:31,347] Error 
****************************????****************************
??????:19/8/2026 8:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:31,519] Error 
****************************????****************************
??????:19/8/2026 8:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:31,688] Error 
****************************????****************************
??????:19/8/2026 8:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:31,871] Error 
****************************????****************************
??????:19/8/2026 8:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:32,045] Error 
****************************????****************************
??????:19/8/2026 8:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:32,221] Error 
****************************????****************************
??????:19/8/2026 8:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:32,404] Error 
****************************????****************************
??????:19/8/2026 8:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:32,578] Error 
****************************????****************************
??????:19/8/2026 8:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:32,759] Error 
****************************????****************************
??????:19/8/2026 8:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:32,937] Error 
****************************????****************************
??????:19/8/2026 8:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:33,115] Error 
****************************????****************************
??????:19/8/2026 8:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:33,288] Error 
****************************????****************************
??????:19/8/2026 8:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:33,475] Error 
****************************????****************************
??????:19/8/2026 8:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:33,653] Error 
****************************????****************************
??????:19/8/2026 8:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:33,833] Error 
****************************????****************************
??????:19/8/2026 8:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:34,005] Error 
****************************????****************************
??????:19/8/2026 8:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:34,177] Error 
****************************????****************************
??????:19/8/2026 8:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:34,348] Error 
****************************????****************************
??????:19/8/2026 8:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:34,524] Error 
****************************????****************************
??????:19/8/2026 8:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:34,699] Error 
****************************????****************************
??????:19/8/2026 8:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:34,876] Error 
****************************????****************************
??????:19/8/2026 8:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:35,057] Error 
****************************????****************************
??????:19/8/2026 8:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:35,231] Error 
****************************????****************************
??????:19/8/2026 8:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:35,405] Error 
****************************????****************************
??????:19/8/2026 8:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:35,583] Error 
****************************????****************************
??????:19/8/2026 8:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:35,759] Error 
****************************????****************************
??????:19/8/2026 8:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:35,936] Error 
****************************????****************************
??????:19/8/2026 8:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:36,109] Error 
****************************????****************************
??????:19/8/2026 8:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:36,288] Error 
****************************????****************************
??????:19/8/2026 8:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:36,470] Error 
****************************????****************************
??????:19/8/2026 8:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:36,647] Error 
****************************????****************************
??????:19/8/2026 8:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:36,833] Error 
****************************????****************************
??????:19/8/2026 8:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:37,008] Error 
****************************????****************************
??????:19/8/2026 8:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:37,182] Error 
****************************????****************************
??????:19/8/2026 8:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:37,358] Error 
****************************????****************************
??????:19/8/2026 8:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:37,543] Error 
****************************????****************************
??????:19/8/2026 8:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:37,721] Error 
****************************????****************************
??????:19/8/2026 8:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:37,896] Error 
****************************????****************************
??????:19/8/2026 8:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:38,072] Error 
****************************????****************************
??????:19/8/2026 8:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:38,248] Error 
****************************????****************************
??????:19/8/2026 8:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:38,423] Error 
****************************????****************************
??????:19/8/2026 8:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:38,597] Error 
****************************????****************************
??????:19/8/2026 8:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:38,775] Error 
****************************????****************************
??????:19/8/2026 8:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:38,946] Error 
****************************????****************************
??????:19/8/2026 8:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:39,123] Error 
****************************????****************************
??????:19/8/2026 8:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:39,298] Error 
****************************????****************************
??????:19/8/2026 8:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:39,474] Error 
****************************????****************************
??????:19/8/2026 8:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:39,650] Error 
****************************????****************************
??????:19/8/2026 8:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:39,831] Error 
****************************????****************************
??????:19/8/2026 8:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:40,015] Error 
****************************????****************************
??????:19/8/2026 8:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:40,191] Error 
****************************????****************************
??????:19/8/2026 8:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:40,369] Error 
****************************????****************************
??????:19/8/2026 8:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:40,547] Error 
****************************????****************************
??????:19/8/2026 8:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:40,729] Error 
****************************????****************************
??????:19/8/2026 8:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:40,908] Error 
****************************????****************************
??????:19/8/2026 8:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:41,083] Error 
****************************????****************************
??????:19/8/2026 8:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:41,260] Error 
****************************????****************************
??????:19/8/2026 8:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:41,437] Error 
****************************????****************************
??????:19/8/2026 8:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:41,621] Error 
****************************????****************************
??????:19/8/2026 8:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:41,801] Error 
****************************????****************************
??????:19/8/2026 8:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:41,977] Error 
****************************????****************************
??????:19/8/2026 8:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:42,149] Error 
****************************????****************************
??????:19/8/2026 8:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:42,317] Error 
****************************????****************************
??????:19/8/2026 8:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:42,495] Error 
****************************????****************************
??????:19/8/2026 8:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:42,669] Error 
****************************????****************************
??????:19/8/2026 8:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:42,849] Error 
****************************????****************************
??????:19/8/2026 8:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:43,031] Error 
****************************????****************************
??????:19/8/2026 8:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:43,201] Error 
****************************????****************************
??????:19/8/2026 8:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:43,369] Error 
****************************????****************************
??????:19/8/2026 8:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:43,547] Error 
****************************????****************************
??????:19/8/2026 8:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:43,723] Error 
****************************????****************************
??????:19/8/2026 8:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:43,893] Error 
****************************????****************************
??????:19/8/2026 8:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:44,063] Error 
****************************????****************************
??????:19/8/2026 8:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:44,232] Error 
****************************????****************************
??????:19/8/2026 8:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:44,401] Error 
****************************????****************************
??????:19/8/2026 8:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:44,570] Error 
****************************????****************************
??????:19/8/2026 8:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:44,744] Error 
****************************????****************************
??????:19/8/2026 8:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:44,913] Error 
****************************????****************************
??????:19/8/2026 8:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:45,091] Error 
****************************????****************************
??????:19/8/2026 8:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:45,273] Error 
****************************????****************************
??????:19/8/2026 8:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:45,466] Error 
****************************????****************************
??????:19/8/2026 8:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:45,654] Error 
****************************????****************************
??????:19/8/2026 8:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:45,832] Error 
****************************????****************************
??????:19/8/2026 8:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:46,013] Error 
****************************????****************************
??????:19/8/2026 8:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:46,189] Error 
****************************????****************************
??????:19/8/2026 8:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:46,364] Error 
****************************????****************************
??????:19/8/2026 8:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:46,542] Error 
****************************????****************************
??????:19/8/2026 8:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:46,717] Error 
****************************????****************************
??????:19/8/2026 8:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:46,900] Error 
****************************????****************************
??????:19/8/2026 8:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:47,072] Error 
****************************????****************************
??????:19/8/2026 8:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:47,252] Error 
****************************????****************************
??????:19/8/2026 8:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:47,423] Error 
****************************????****************************
??????:19/8/2026 8:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:47,593] Error 
****************************????****************************
??????:19/8/2026 8:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:47,767] Error 
****************************????****************************
??????:19/8/2026 8:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:47,938] Error 
****************************????****************************
??????:19/8/2026 8:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:48,107] Error 
****************************????****************************
??????:19/8/2026 8:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:48,277] Error 
****************************????****************************
??????:19/8/2026 8:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:48,443] Error 
****************************????****************************
??????:19/8/2026 8:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:48,615] Error 
****************************????****************************
??????:19/8/2026 8:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:48,789] Error 
****************************????****************************
??????:19/8/2026 8:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:48,954] Error 
****************************????****************************
??????:19/8/2026 8:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:49,120] Error 
****************************????****************************
??????:19/8/2026 8:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:49,290] Error 
****************************????****************************
??????:19/8/2026 8:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:49,458] Error 
****************************????****************************
??????:19/8/2026 8:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:49,635] Error 
****************************????****************************
??????:19/8/2026 8:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:49,810] Error 
****************************????****************************
??????:19/8/2026 8:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:49,978] Error 
****************************????****************************
??????:19/8/2026 8:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:50,152] Error 
****************************????****************************
??????:19/8/2026 8:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:50,317] Error 
****************************????****************************
??????:19/8/2026 8:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:50,487] Error 
****************************????****************************
??????:19/8/2026 8:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:50,659] Error 
****************************????****************************
??????:19/8/2026 8:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:50,836] Error 
****************************????****************************
??????:19/8/2026 8:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:50,997] Error 
****************************????****************************
??????:19/8/2026 8:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:51,169] Error 
****************************????****************************
??????:19/8/2026 8:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:51,339] Error 
****************************????****************************
??????:19/8/2026 8:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:51,520] Error 
****************************????****************************
??????:19/8/2026 8:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:51,696] Error 
****************************????****************************
??????:19/8/2026 8:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:51,873] Error 
****************************????****************************
??????:19/8/2026 8:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:52,046] Error 
****************************????****************************
??????:19/8/2026 8:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:52,220] Error 
****************************????****************************
??????:19/8/2026 8:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:52,394] Error 
****************************????****************************
??????:19/8/2026 8:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:52,574] Error 
****************************????****************************
??????:19/8/2026 8:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:52,754] Error 
****************************????****************************
??????:19/8/2026 8:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:52,927] Error 
****************************????****************************
??????:19/8/2026 8:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:53,098] Error 
****************************????****************************
??????:19/8/2026 8:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:53,274] Error 
****************************????****************************
??????:19/8/2026 8:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:53,445] Error 
****************************????****************************
??????:19/8/2026 8:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:53,625] Error 
****************************????****************************
??????:19/8/2026 8:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:53,818] Error 
****************************????****************************
??????:19/8/2026 8:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:53,997] Error 
****************************????****************************
??????:19/8/2026 8:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:54,180] Error 
****************************????****************************
??????:19/8/2026 8:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:54,366] Error 
****************************????****************************
??????:19/8/2026 8:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:54,552] Error 
****************************????****************************
??????:19/8/2026 8:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:54,738] Error 
****************************????****************************
??????:19/8/2026 8:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:54,925] Error 
****************************????****************************
??????:19/8/2026 8:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:55,113] Error 
****************************????****************************
??????:19/8/2026 8:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:55,307] Error 
****************************????****************************
??????:19/8/2026 8:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:55,493] Error 
****************************????****************************
??????:19/8/2026 8:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:55,686] Error 
****************************????****************************
??????:19/8/2026 8:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:55,872] Error 
****************************????****************************
??????:19/8/2026 8:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:56,059] Error 
****************************????****************************
??????:19/8/2026 8:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:56,243] Error 
****************************????****************************
??????:19/8/2026 8:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:56,426] Error 
****************************????****************************
??????:19/8/2026 8:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:56,614] Error 
****************************????****************************
??????:19/8/2026 8:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:56,808] Error 
****************************????****************************
??????:19/8/2026 8:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:56,997] Error 
****************************????****************************
??????:19/8/2026 8:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:57,186] Error 
****************************????****************************
??????:19/8/2026 8:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:57,374] Error 
****************************????****************************
??????:19/8/2026 8:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:57,559] Error 
****************************????****************************
??????:19/8/2026 8:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:57,761] Error 
****************************????****************************
??????:19/8/2026 8:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:57,953] Error 
****************************????****************************
??????:19/8/2026 8:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:58,141] Error 
****************************????****************************
??????:19/8/2026 8:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:58,331] Error 
****************************????****************************
??????:19/8/2026 8:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:58,518] Error 
****************************????****************************
??????:19/8/2026 8:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:58,701] Error 
****************************????****************************
??????:19/8/2026 8:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:58,892] Error 
****************************????****************************
??????:19/8/2026 8:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:59,080] Error 
****************************????****************************
??????:19/8/2026 8:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:59,262] Error 
****************************????****************************
??????:19/8/2026 8:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:59,449] Error 
****************************????****************************
??????:19/8/2026 8:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:59,634] Error 
****************************????****************************
??????:19/8/2026 8:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:08:59,822] Error 
****************************????****************************
??????:19/8/2026 8:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:00,005] Error 
****************************????****************************
??????:19/8/2026 8:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:00,189] Error 
****************************????****************************
??????:19/8/2026 8:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:00,388] Error 
****************************????****************************
??????:19/8/2026 8:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:00,580] Error 
****************************????****************************
??????:19/8/2026 8:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:00,777] Error 
****************************????****************************
??????:19/8/2026 8:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:00,969] Error 
****************************????****************************
??????:19/8/2026 8:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:01,155] Error 
****************************????****************************
??????:19/8/2026 8:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:01,345] Error 
****************************????****************************
??????:19/8/2026 8:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:01,528] Error 
****************************????****************************
??????:19/8/2026 8:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:01,717] Error 
****************************????****************************
??????:19/8/2026 8:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:01,903] Error 
****************************????****************************
??????:19/8/2026 8:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:02,080] Error 
****************************????****************************
??????:19/8/2026 8:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:02,258] Error 
****************************????****************************
??????:19/8/2026 8:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:02,433] Error 
****************************????****************************
??????:19/8/2026 8:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:02,605] Error 
****************************????****************************
??????:19/8/2026 8:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:02,776] Error 
****************************????****************************
??????:19/8/2026 8:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:02,947] Error 
****************************????****************************
??????:19/8/2026 8:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:03,119] Error 
****************************????****************************
??????:19/8/2026 8:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:03,292] Error 
****************************????****************************
??????:19/8/2026 8:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:03,463] Error 
****************************????****************************
??????:19/8/2026 8:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:03,639] Error 
****************************????****************************
??????:19/8/2026 8:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:03,817] Error 
****************************????****************************
??????:19/8/2026 8:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:03,985] Error 
****************************????****************************
??????:19/8/2026 8:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:04,155] Error 
****************************????****************************
??????:19/8/2026 8:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:04,328] Error 
****************************????****************************
??????:19/8/2026 8:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:04,497] Error 
****************************????****************************
??????:19/8/2026 8:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:04,672] Error 
****************************????****************************
??????:19/8/2026 8:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:04,853] Error 
****************************????****************************
??????:19/8/2026 8:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:05,035] Error 
****************************????****************************
??????:19/8/2026 8:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:05,210] Error 
****************************????****************************
??????:19/8/2026 8:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:05,389] Error 
****************************????****************************
??????:19/8/2026 8:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:05,568] Error 
****************************????****************************
??????:19/8/2026 8:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:05,755] Error 
****************************????****************************
??????:19/8/2026 8:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:05,942] Error 
****************************????****************************
??????:19/8/2026 8:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:06,122] Error 
****************************????****************************
??????:19/8/2026 8:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:06,304] Error 
****************************????****************************
??????:19/8/2026 8:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:06,485] Error 
****************************????****************************
??????:19/8/2026 8:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:06,668] Error 
****************************????****************************
??????:19/8/2026 8:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:06,854] Error 
****************************????****************************
??????:19/8/2026 8:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:07,033] Error 
****************************????****************************
??????:19/8/2026 8:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:07,210] Error 
****************************????****************************
??????:19/8/2026 8:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:07,386] Error 
****************************????****************************
??????:19/8/2026 8:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:07,564] Error 
****************************????****************************
??????:19/8/2026 8:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:07,754] Error 
****************************????****************************
??????:19/8/2026 8:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:07,930] Error 
****************************????****************************
??????:19/8/2026 8:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:08,103] Error 
****************************????****************************
??????:19/8/2026 8:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:08,277] Error 
****************************????****************************
??????:19/8/2026 8:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:08,448] Error 
****************************????****************************
??????:19/8/2026 8:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:08,620] Error 
****************************????****************************
??????:19/8/2026 8:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:08,799] Error 
****************************????****************************
??????:19/8/2026 8:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:08,973] Error 
****************************????****************************
??????:19/8/2026 8:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:09,153] Error 
****************************????****************************
??????:19/8/2026 8:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:09,324] Error 
****************************????****************************
??????:19/8/2026 8:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:09,496] Error 
****************************????****************************
??????:19/8/2026 8:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:09,669] Error 
****************************????****************************
??????:19/8/2026 8:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:09,847] Error 
****************************????****************************
??????:19/8/2026 8:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:10,029] Error 
****************************????****************************
??????:19/8/2026 8:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:10,204] Error 
****************************????****************************
??????:19/8/2026 8:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:10,377] Error 
****************************????****************************
??????:19/8/2026 8:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:10,549] Error 
****************************????****************************
??????:19/8/2026 8:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:10,727] Error 
****************************????****************************
??????:19/8/2026 8:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:10,901] Error 
****************************????****************************
??????:19/8/2026 8:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:11,078] Error 
****************************????****************************
??????:19/8/2026 8:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:11,254] Error 
****************************????****************************
??????:19/8/2026 8:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:11,429] Error 
****************************????****************************
??????:19/8/2026 8:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:11,600] Error 
****************************????****************************
??????:19/8/2026 8:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:11,778] Error 
****************************????****************************
??????:19/8/2026 8:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:11,947] Error 
****************************????****************************
??????:19/8/2026 8:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:12,123] Error 
****************************????****************************
??????:19/8/2026 8:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:12,291] Error 
****************************????****************************
??????:19/8/2026 8:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:12,462] Error 
****************************????****************************
??????:19/8/2026 8:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:12,633] Error 
****************************????****************************
??????:19/8/2026 8:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:12,814] Error 
****************************????****************************
??????:19/8/2026 8:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:12,984] Error 
****************************????****************************
??????:19/8/2026 8:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:13,154] Error 
****************************????****************************
??????:19/8/2026 8:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:13,326] Error 
****************************????****************************
??????:19/8/2026 8:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:13,496] Error 
****************************????****************************
??????:19/8/2026 8:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:13,666] Error 
****************************????****************************
??????:19/8/2026 8:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:13,848] Error 
****************************????****************************
??????:19/8/2026 8:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:14,037] Error 
****************************????****************************
??????:19/8/2026 8:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:14,218] Error 
****************************????****************************
??????:19/8/2026 8:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:14,392] Error 
****************************????****************************
??????:19/8/2026 8:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:14,567] Error 
****************************????****************************
??????:19/8/2026 8:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:14,754] Error 
****************************????****************************
??????:19/8/2026 8:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:14,926] Error 
****************************????****************************
??????:19/8/2026 8:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:15,091] Error 
****************************????****************************
??????:19/8/2026 8:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:15,257] Error 
****************************????****************************
??????:19/8/2026 8:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:15,428] Error 
****************************????****************************
??????:19/8/2026 8:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:15,600] Error 
****************************????****************************
??????:19/8/2026 8:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:15,774] Error 
****************************????****************************
??????:19/8/2026 8:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:15,945] Error 
****************************????****************************
??????:19/8/2026 8:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:16,115] Error 
****************************????****************************
??????:19/8/2026 8:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:16,289] Error 
****************************????****************************
??????:19/8/2026 8:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:16,463] Error 
****************************????****************************
??????:19/8/2026 8:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:16,644] Error 
****************************????****************************
??????:19/8/2026 8:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:16,828] Error 
****************************????****************************
??????:19/8/2026 8:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:17,008] Error 
****************************????****************************
??????:19/8/2026 8:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:17,186] Error 
****************************????****************************
??????:19/8/2026 8:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:17,362] Error 
****************************????****************************
??????:19/8/2026 8:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:17,541] Error 
****************************????****************************
??????:19/8/2026 8:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:17,722] Error 
****************************????****************************
??????:19/8/2026 8:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:17,909] Error 
****************************????****************************
??????:19/8/2026 8:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:18,097] Error 
****************************????****************************
??????:19/8/2026 8:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:18,276] Error 
****************************????****************************
??????:19/8/2026 8:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:18,455] Error 
****************************????****************************
??????:19/8/2026 8:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:18,636] Error 
****************************????****************************
??????:19/8/2026 8:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:18,821] Error 
****************************????****************************
??????:19/8/2026 8:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:18,995] Error 
****************************????****************************
??????:19/8/2026 8:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:19,172] Error 
****************************????****************************
??????:19/8/2026 8:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:19,350] Error 
****************************????****************************
??????:19/8/2026 8:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:19,527] Error 
****************************????****************************
??????:19/8/2026 8:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:19,706] Error 
****************************????****************************
??????:19/8/2026 8:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:19,883] Error 
****************************????****************************
??????:19/8/2026 8:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:20,055] Error 
****************************????****************************
??????:19/8/2026 8:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:20,228] Error 
****************************????****************************
??????:19/8/2026 8:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:20,403] Error 
****************************????****************************
??????:19/8/2026 8:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:20,579] Error 
****************************????****************************
??????:19/8/2026 8:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:20,766] Error 
****************************????****************************
??????:19/8/2026 8:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:20,943] Error 
****************************????****************************
??????:19/8/2026 8:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:21,122] Error 
****************************????****************************
??????:19/8/2026 8:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:21,299] Error 
****************************????****************************
??????:19/8/2026 8:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:21,480] Error 
****************************????****************************
??????:19/8/2026 8:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:21,663] Error 
****************************????****************************
??????:19/8/2026 8:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:21,842] Error 
****************************????****************************
??????:19/8/2026 8:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:22,026] Error 
****************************????****************************
??????:19/8/2026 8:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:22,212] Error 
****************************????****************************
??????:19/8/2026 8:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:22,388] Error 
****************************????****************************
??????:19/8/2026 8:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:22,563] Error 
****************************????****************************
??????:19/8/2026 8:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:22,741] Error 
****************************????****************************
??????:19/8/2026 8:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:22,914] Error 
****************************????****************************
??????:19/8/2026 8:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:23,083] Error 
****************************????****************************
??????:19/8/2026 8:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:23,258] Error 
****************************????****************************
??????:19/8/2026 8:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:23,429] Error 
****************************????****************************
??????:19/8/2026 8:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:23,597] Error 
****************************????****************************
??????:19/8/2026 8:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:23,779] Error 
****************************????****************************
??????:19/8/2026 8:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:23,950] Error 
****************************????****************************
??????:19/8/2026 8:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:24,123] Error 
****************************????****************************
??????:19/8/2026 8:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:24,312] Error 
****************************????****************************
??????:19/8/2026 8:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:24,496] Error 
****************************????****************************
??????:19/8/2026 8:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:24,692] Error 
****************************????****************************
??????:19/8/2026 8:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:24,888] Error 
****************************????****************************
??????:19/8/2026 8:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:25,078] Error 
****************************????****************************
??????:19/8/2026 8:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:25,265] Error 
****************************????****************************
??????:19/8/2026 8:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:25,453] Error 
****************************????****************************
??????:19/8/2026 8:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:25,645] Error 
****************************????****************************
??????:19/8/2026 8:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:25,840] Error 
****************************????****************************
??????:19/8/2026 8:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:26,029] Error 
****************************????****************************
??????:19/8/2026 8:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:26,232] Error 
****************************????****************************
??????:19/8/2026 8:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:26,425] Error 
****************************????****************************
??????:19/8/2026 8:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:26,613] Error 
****************************????****************************
??????:19/8/2026 8:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:26,812] Error 
****************************????****************************
??????:19/8/2026 8:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:26,993] Error 
****************************????****************************
??????:19/8/2026 8:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:27,183] Error 
****************************????****************************
??????:19/8/2026 8:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:27,371] Error 
****************************????****************************
??????:19/8/2026 8:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:27,559] Error 
****************************????****************************
??????:19/8/2026 8:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:27,758] Error 
****************************????****************************
??????:19/8/2026 8:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:27,946] Error 
****************************????****************************
??????:19/8/2026 8:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:28,131] Error 
****************************????****************************
??????:19/8/2026 8:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:28,321] Error 
****************************????****************************
??????:19/8/2026 8:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:28,515] Error 
****************************????****************************
??????:19/8/2026 8:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:28,709] Error 
****************************????****************************
??????:19/8/2026 8:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:28,907] Error 
****************************????****************************
??????:19/8/2026 8:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:29,095] Error 
****************************????****************************
??????:19/8/2026 8:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:29,288] Error 
****************************????****************************
??????:19/8/2026 8:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:29,478] Error 
****************************????****************************
??????:19/8/2026 8:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:29,664] Error 
****************************????****************************
??????:19/8/2026 8:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:29,857] Error 
****************************????****************************
??????:19/8/2026 8:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:30,039] Error 
****************************????****************************
??????:19/8/2026 8:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:30,230] Error 
****************************????****************************
??????:19/8/2026 8:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:30,429] Error 
****************************????****************************
??????:19/8/2026 8:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:30,620] Error 
****************************????****************************
??????:19/8/2026 8:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:30,817] Error 
****************************????****************************
??????:19/8/2026 8:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:31,003] Error 
****************************????****************************
??????:19/8/2026 8:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:31,189] Error 
****************************????****************************
??????:19/8/2026 8:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:31,378] Error 
****************************????****************************
??????:19/8/2026 8:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:31,570] Error 
****************************????****************************
??????:19/8/2026 8:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:31,762] Error 
****************************????****************************
??????:19/8/2026 8:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:31,938] Error 
****************************????****************************
??????:19/8/2026 8:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:32,113] Error 
****************************????****************************
??????:19/8/2026 8:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:32,290] Error 
****************************????****************************
??????:19/8/2026 8:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:32,462] Error 
****************************????****************************
??????:19/8/2026 8:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:32,628] Error 
****************************????****************************
??????:19/8/2026 8:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:32,815] Error 
****************************????****************************
??????:19/8/2026 8:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:32,994] Error 
****************************????****************************
??????:19/8/2026 8:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:33,166] Error 
****************************????****************************
??????:19/8/2026 8:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:33,334] Error 
****************************????****************************
??????:19/8/2026 8:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:33,507] Error 
****************************????****************************
??????:19/8/2026 8:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:33,681] Error 
****************************????****************************
??????:19/8/2026 8:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:33,865] Error 
****************************????****************************
??????:19/8/2026 8:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:34,036] Error 
****************************????****************************
??????:19/8/2026 8:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:34,209] Error 
****************************????****************************
??????:19/8/2026 8:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:34,395] Error 
****************************????****************************
??????:19/8/2026 8:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:34,564] Error 
****************************????****************************
??????:19/8/2026 8:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:34,745] Error 
****************************????****************************
??????:19/8/2026 8:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:34,925] Error 
****************************????****************************
??????:19/8/2026 8:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:35,092] Error 
****************************????****************************
??????:19/8/2026 8:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:35,262] Error 
****************************????****************************
??????:19/8/2026 8:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:35,432] Error 
****************************????****************************
??????:19/8/2026 8:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:35,601] Error 
****************************????****************************
??????:19/8/2026 8:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:35,780] Error 
****************************????****************************
??????:19/8/2026 8:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:35,949] Error 
****************************????****************************
??????:19/8/2026 8:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:36,122] Error 
****************************????****************************
??????:19/8/2026 8:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:36,298] Error 
****************************????****************************
??????:19/8/2026 8:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:36,473] Error 
****************************????****************************
??????:19/8/2026 8:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:36,647] Error 
****************************????****************************
??????:19/8/2026 8:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:36,829] Error 
****************************????****************************
??????:19/8/2026 8:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:37,010] Error 
****************************????****************************
??????:19/8/2026 8:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:37,190] Error 
****************************????****************************
??????:19/8/2026 8:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:37,359] Error 
****************************????****************************
??????:19/8/2026 8:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:37,541] Error 
****************************????****************************
??????:19/8/2026 8:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:37,718] Error 
****************************????****************************
??????:19/8/2026 8:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:37,896] Error 
****************************????****************************
??????:19/8/2026 8:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:38,071] Error 
****************************????****************************
??????:19/8/2026 8:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:38,241] Error 
****************************????****************************
??????:19/8/2026 8:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:38,428] Error 
****************************????****************************
??????:19/8/2026 8:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:38,601] Error 
****************************????****************************
??????:19/8/2026 8:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:38,788] Error 
****************************????****************************
??????:19/8/2026 8:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:38,966] Error 
****************************????****************************
??????:19/8/2026 8:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:39,143] Error 
****************************????****************************
??????:19/8/2026 8:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:39,322] Error 
****************************????****************************
??????:19/8/2026 8:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:39,499] Error 
****************************????****************************
??????:19/8/2026 8:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:39,673] Error 
****************************????****************************
??????:19/8/2026 8:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:39,858] Error 
****************************????****************************
??????:19/8/2026 8:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:40,032] Error 
****************************????****************************
??????:19/8/2026 8:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:40,204] Error 
****************************????****************************
??????:19/8/2026 8:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:40,377] Error 
****************************????****************************
??????:19/8/2026 8:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:40,552] Error 
****************************????****************************
??????:19/8/2026 8:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:40,724] Error 
****************************????****************************
??????:19/8/2026 8:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:40,903] Error 
****************************????****************************
??????:19/8/2026 8:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:41,077] Error 
****************************????****************************
??????:19/8/2026 8:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:41,251] Error 
****************************????****************************
??????:19/8/2026 8:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:41,424] Error 
****************************????****************************
??????:19/8/2026 8:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:41,600] Error 
****************************????****************************
??????:19/8/2026 8:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:41,775] Error 
****************************????****************************
??????:19/8/2026 8:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:41,952] Error 
****************************????****************************
??????:19/8/2026 8:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:42,124] Error 
****************************????****************************
??????:19/8/2026 8:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:42,299] Error 
****************************????****************************
??????:19/8/2026 8:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:42,484] Error 
****************************????****************************
??????:19/8/2026 8:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:42,659] Error 
****************************????****************************
??????:19/8/2026 8:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:42,840] Error 
****************************????****************************
??????:19/8/2026 8:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:43,011] Error 
****************************????****************************
??????:19/8/2026 8:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:43,189] Error 
****************************????****************************
??????:19/8/2026 8:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:43,360] Error 
****************************????****************************
??????:19/8/2026 8:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:43,525] Error 
****************************????****************************
??????:19/8/2026 8:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:43,686] Error 
****************************????****************************
??????:19/8/2026 8:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:43,866] Error 
****************************????****************************
??????:19/8/2026 8:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:44,038] Error 
****************************????****************************
??????:19/8/2026 8:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:44,211] Error 
****************************????****************************
??????:19/8/2026 8:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:44,378] Error 
****************************????****************************
??????:19/8/2026 8:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:44,549] Error 
****************************????****************************
??????:19/8/2026 8:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:44,732] Error 
****************************????****************************
??????:19/8/2026 8:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:44,904] Error 
****************************????****************************
??????:19/8/2026 8:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:45,076] Error 
****************************????****************************
??????:19/8/2026 8:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:45,246] Error 
****************************????****************************
??????:19/8/2026 8:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:45,422] Error 
****************************????****************************
??????:19/8/2026 8:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:45,593] Error 
****************************????****************************
??????:19/8/2026 8:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:45,772] Error 
****************************????****************************
??????:19/8/2026 8:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:45,952] Error 
****************************????****************************
??????:19/8/2026 8:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:46,132] Error 
****************************????****************************
??????:19/8/2026 8:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:46,307] Error 
****************************????****************************
??????:19/8/2026 8:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:46,495] Error 
****************************????****************************
??????:19/8/2026 8:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:46,671] Error 
****************************????****************************
??????:19/8/2026 8:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:46,853] Error 
****************************????****************************
??????:19/8/2026 8:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:47,024] Error 
****************************????****************************
??????:19/8/2026 8:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:47,193] Error 
****************************????****************************
??????:19/8/2026 8:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:47,362] Error 
****************************????****************************
??????:19/8/2026 8:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:47,535] Error 
****************************????****************************
??????:19/8/2026 8:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:47,707] Error 
****************************????****************************
??????:19/8/2026 8:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:47,885] Error 
****************************????****************************
??????:19/8/2026 8:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:48,057] Error 
****************************????****************************
??????:19/8/2026 8:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:48,225] Error 
****************************????****************************
??????:19/8/2026 8:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:48,393] Error 
****************************????****************************
??????:19/8/2026 8:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:48,560] Error 
****************************????****************************
??????:19/8/2026 8:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:48,733] Error 
****************************????****************************
??????:19/8/2026 8:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:48,906] Error 
****************************????****************************
??????:19/8/2026 8:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:49,076] Error 
****************************????****************************
??????:19/8/2026 8:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:49,241] Error 
****************************????****************************
??????:19/8/2026 8:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:49,409] Error 
****************************????****************************
??????:19/8/2026 8:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:49,577] Error 
****************************????****************************
??????:19/8/2026 8:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:49,754] Error 
****************************????****************************
??????:19/8/2026 8:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:49,934] Error 
****************************????****************************
??????:19/8/2026 8:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:50,104] Error 
****************************????****************************
??????:19/8/2026 8:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:50,276] Error 
****************************????****************************
??????:19/8/2026 8:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:50,450] Error 
****************************????****************************
??????:19/8/2026 8:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:50,631] Error 
****************************????****************************
??????:19/8/2026 8:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:50,809] Error 
****************************????****************************
??????:19/8/2026 8:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:50,987] Error 
****************************????****************************
??????:19/8/2026 8:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:51,159] Error 
****************************????****************************
??????:19/8/2026 8:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:51,339] Error 
****************************????****************************
??????:19/8/2026 8:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:51,511] Error 
****************************????****************************
??????:19/8/2026 8:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:51,718] Error 
****************************????****************************
??????:19/8/2026 8:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:51,921] Error 
****************************????****************************
??????:19/8/2026 8:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:52,095] Error 
****************************????****************************
??????:19/8/2026 8:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:52,276] Error 
****************************????****************************
??????:19/8/2026 8:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:52,453] Error 
****************************????****************************
??????:19/8/2026 8:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:52,626] Error 
****************************????****************************
??????:19/8/2026 8:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:52,802] Error 
****************************????****************************
??????:19/8/2026 8:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:52,976] Error 
****************************????****************************
??????:19/8/2026 8:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:53,149] Error 
****************************????****************************
??????:19/8/2026 8:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:53,323] Error 
****************************????****************************
??????:19/8/2026 8:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:53,492] Error 
****************************????****************************
??????:19/8/2026 8:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:53,662] Error 
****************************????****************************
??????:19/8/2026 8:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:53,845] Error 
****************************????****************************
??????:19/8/2026 8:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:54,023] Error 
****************************????****************************
??????:19/8/2026 8:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:54,205] Error 
****************************????****************************
??????:19/8/2026 8:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:54,394] Error 
****************************????****************************
??????:19/8/2026 8:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:54,586] Error 
****************************????****************************
??????:19/8/2026 8:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:54,773] Error 
****************************????****************************
??????:19/8/2026 8:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:54,957] Error 
****************************????****************************
??????:19/8/2026 8:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:55,144] Error 
****************************????****************************
??????:19/8/2026 8:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:55,331] Error 
****************************????****************************
??????:19/8/2026 8:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:55,506] Error 
****************************????****************************
??????:19/8/2026 8:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:55,697] Error 
****************************????****************************
??????:19/8/2026 8:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:55,885] Error 
****************************????****************************
??????:19/8/2026 8:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:56,068] Error 
****************************????****************************
??????:19/8/2026 8:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:56,254] Error 
****************************????****************************
??????:19/8/2026 8:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:56,449] Error 
****************************????****************************
??????:19/8/2026 8:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:56,638] Error 
****************************????****************************
??????:19/8/2026 8:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:56,831] Error 
****************************????****************************
??????:19/8/2026 8:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:57,023] Error 
****************************????****************************
??????:19/8/2026 8:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:57,211] Error 
****************************????****************************
??????:19/8/2026 8:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:57,401] Error 
****************************????****************************
??????:19/8/2026 8:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:57,595] Error 
****************************????****************************
??????:19/8/2026 8:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:57,787] Error 
****************************????****************************
??????:19/8/2026 8:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:57,979] Error 
****************************????****************************
??????:19/8/2026 8:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:58,163] Error 
****************************????****************************
??????:19/8/2026 8:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:58,346] Error 
****************************????****************************
??????:19/8/2026 8:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:58,537] Error 
****************************????****************************
??????:19/8/2026 8:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:58,751] Error 
****************************????****************************
??????:19/8/2026 8:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:58,948] Error 
****************************????****************************
??????:19/8/2026 8:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:59,133] Error 
****************************????****************************
??????:19/8/2026 8:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:59,328] Error 
****************************????****************************
??????:19/8/2026 8:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:59,521] Error 
****************************????****************************
??????:19/8/2026 8:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:59,705] Error 
****************************????****************************
??????:19/8/2026 8:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:09:59,891] Error 
****************************????****************************
??????:19/8/2026 8:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:00,079] Error 
****************************????****************************
??????:19/8/2026 8:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:00,268] Error 
****************************????****************************
??????:19/8/2026 8:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:00,460] Error 
****************************????****************************
??????:19/8/2026 8:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:00,648] Error 
****************************????****************************
??????:19/8/2026 8:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:00,841] Error 
****************************????****************************
??????:19/8/2026 8:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:01,039] Error 
****************************????****************************
??????:19/8/2026 8:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:01,228] Error 
****************************????****************************
??????:19/8/2026 8:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:01,421] Error 
****************************????****************************
??????:19/8/2026 8:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:01,612] Error 
****************************????****************************
??????:19/8/2026 8:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:01,802] Error 
****************************????****************************
??????:19/8/2026 8:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:01,978] Error 
****************************????****************************
??????:19/8/2026 8:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:02,148] Error 
****************************????****************************
??????:19/8/2026 8:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:02,322] Error 
****************************????****************************
??????:19/8/2026 8:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:02,494] Error 
****************************????****************************
??????:19/8/2026 8:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:02,663] Error 
****************************????****************************
??????:19/8/2026 8:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:02,846] Error 
****************************????****************************
??????:19/8/2026 8:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:03,030] Error 
****************************????****************************
??????:19/8/2026 8:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:03,203] Error 
****************************????****************************
??????:19/8/2026 8:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:03,376] Error 
****************************????****************************
??????:19/8/2026 8:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:03,553] Error 
****************************????****************************
??????:19/8/2026 8:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:03,730] Error 
****************************????****************************
??????:19/8/2026 8:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:03,906] Error 
****************************????****************************
??????:19/8/2026 8:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:04,082] Error 
****************************????****************************
??????:19/8/2026 8:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:04,250] Error 
****************************????****************************
??????:19/8/2026 8:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:04,419] Error 
****************************????****************************
??????:19/8/2026 8:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:04,597] Error 
****************************????****************************
??????:19/8/2026 8:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:04,779] Error 
****************************????****************************
??????:19/8/2026 8:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:04,960] Error 
****************************????****************************
??????:19/8/2026 8:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:05,137] Error 
****************************????****************************
??????:19/8/2026 8:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:05,315] Error 
****************************????****************************
??????:19/8/2026 8:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:05,495] Error 
****************************????****************************
??????:19/8/2026 8:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:05,672] Error 
****************************????****************************
??????:19/8/2026 8:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:05,855] Error 
****************************????****************************
??????:19/8/2026 8:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:06,035] Error 
****************************????****************************
??????:19/8/2026 8:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:06,215] Error 
****************************????****************************
??????:19/8/2026 8:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:06,393] Error 
****************************????****************************
??????:19/8/2026 8:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:06,571] Error 
****************************????****************************
??????:19/8/2026 8:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:06,779] Error 
****************************????****************************
??????:19/8/2026 8:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:06,964] Error 
****************************????****************************
??????:19/8/2026 8:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:07,145] Error 
****************************????****************************
??????:19/8/2026 8:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:07,323] Error 
****************************????****************************
??????:19/8/2026 8:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:07,504] Error 
****************************????****************************
??????:19/8/2026 8:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:07,686] Error 
****************************????****************************
??????:19/8/2026 8:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:07,872] Error 
****************************????****************************
??????:19/8/2026 8:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:08,055] Error 
****************************????****************************
??????:19/8/2026 8:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:08,238] Error 
****************************????****************************
??????:19/8/2026 8:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:08,420] Error 
****************************????****************************
??????:19/8/2026 8:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:08,597] Error 
****************************????****************************
??????:19/8/2026 8:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:08,782] Error 
****************************????****************************
??????:19/8/2026 8:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:08,958] Error 
****************************????****************************
??????:19/8/2026 8:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:09,136] Error 
****************************????****************************
??????:19/8/2026 8:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:09,314] Error 
****************************????****************************
??????:19/8/2026 8:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:09,495] Error 
****************************????****************************
??????:19/8/2026 8:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:09,674] Error 
****************************????****************************
??????:19/8/2026 8:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:09,856] Error 
****************************????****************************
??????:19/8/2026 8:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:10,036] Error 
****************************????****************************
??????:19/8/2026 8:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:10,219] Error 
****************************????****************************
??????:19/8/2026 8:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:10,396] Error 
****************************????****************************
??????:19/8/2026 8:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:10,574] Error 
****************************????****************************
??????:19/8/2026 8:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:10,757] Error 
****************************????****************************
??????:19/8/2026 8:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:10,945] Error 
****************************????****************************
??????:19/8/2026 8:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:11,123] Error 
****************************????****************************
??????:19/8/2026 8:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:11,298] Error 
****************************????****************************
??????:19/8/2026 8:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:11,474] Error 
****************************????****************************
??????:19/8/2026 8:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:11,655] Error 
****************************????****************************
??????:19/8/2026 8:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:11,833] Error 
****************************????****************************
??????:19/8/2026 8:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:12,011] Error 
****************************????****************************
??????:19/8/2026 8:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:12,186] Error 
****************************????****************************
??????:19/8/2026 8:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:12,359] Error 
****************************????****************************
??????:19/8/2026 8:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:12,541] Error 
****************************????****************************
??????:19/8/2026 8:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:12,725] Error 
****************************????****************************
??????:19/8/2026 8:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:12,902] Error 
****************************????****************************
??????:19/8/2026 8:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:13,089] Error 
****************************????****************************
??????:19/8/2026 8:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:13,268] Error 
****************************????****************************
??????:19/8/2026 8:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:13,449] Error 
****************************????****************************
??????:19/8/2026 8:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:13,626] Error 
****************************????****************************
??????:19/8/2026 8:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:13,807] Error 
****************************????****************************
??????:19/8/2026 8:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:13,977] Error 
****************************????****************************
??????:19/8/2026 8:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:14,154] Error 
****************************????****************************
??????:19/8/2026 8:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:14,329] Error 
****************************????****************************
??????:19/8/2026 8:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:14,508] Error 
****************************????****************************
??????:19/8/2026 8:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:14,680] Error 
****************************????****************************
??????:19/8/2026 8:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:14,867] Error 
****************************????****************************
??????:19/8/2026 8:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:15,055] Error 
****************************????****************************
??????:19/8/2026 8:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:15,234] Error 
****************************????****************************
??????:19/8/2026 8:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:15,415] Error 
****************************????****************************
??????:19/8/2026 8:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:15,587] Error 
****************************????****************************
??????:19/8/2026 8:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:15,769] Error 
****************************????****************************
??????:19/8/2026 8:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:15,944] Error 
****************************????****************************
??????:19/8/2026 8:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:16,123] Error 
****************************????****************************
??????:19/8/2026 8:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:16,299] Error 
****************************????****************************
??????:19/8/2026 8:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:16,476] Error 
****************************????****************************
??????:19/8/2026 8:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:16,651] Error 
****************************????****************************
??????:19/8/2026 8:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:16,829] Error 
****************************????****************************
??????:19/8/2026 8:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:17,006] Error 
****************************????****************************
??????:19/8/2026 8:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:17,183] Error 
****************************????****************************
??????:19/8/2026 8:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:17,357] Error 
****************************????****************************
??????:19/8/2026 8:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:17,533] Error 
****************************????****************************
??????:19/8/2026 8:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:17,711] Error 
****************************????****************************
??????:19/8/2026 8:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:17,899] Error 
****************************????****************************
??????:19/8/2026 8:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:18,079] Error 
****************************????****************************
??????:19/8/2026 8:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:18,260] Error 
****************************????****************************
??????:19/8/2026 8:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:18,431] Error 
****************************????****************************
??????:19/8/2026 8:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:18,602] Error 
****************************????****************************
??????:19/8/2026 8:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:18,787] Error 
****************************????****************************
??????:19/8/2026 8:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:18,969] Error 
****************************????****************************
??????:19/8/2026 8:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:19,151] Error 
****************************????****************************
??????:19/8/2026 8:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:19,329] Error 
****************************????****************************
??????:19/8/2026 8:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:19,505] Error 
****************************????****************************
??????:19/8/2026 8:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:19,680] Error 
****************************????****************************
??????:19/8/2026 8:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:19,858] Error 
****************************????****************************
??????:19/8/2026 8:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:20,032] Error 
****************************????****************************
??????:19/8/2026 8:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:20,214] Error 
****************************????****************************
??????:19/8/2026 8:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:20,391] Error 
****************************????****************************
??????:19/8/2026 8:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:20,563] Error 
****************************????****************************
??????:19/8/2026 8:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:20,736] Error 
****************************????****************************
??????:19/8/2026 8:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:20,909] Error 
****************************????****************************
??????:19/8/2026 8:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:21,080] Error 
****************************????****************************
??????:19/8/2026 8:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:21,247] Error 
****************************????****************************
??????:19/8/2026 8:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:21,414] Error 
****************************????****************************
??????:19/8/2026 8:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:21,583] Error 
****************************????****************************
??????:19/8/2026 8:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:21,760] Error 
****************************????****************************
??????:19/8/2026 8:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:21,938] Error 
****************************????****************************
??????:19/8/2026 8:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:22,115] Error 
****************************????****************************
??????:19/8/2026 8:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:22,288] Error 
****************************????****************************
??????:19/8/2026 8:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:22,465] Error 
****************************????****************************
??????:19/8/2026 8:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:22,637] Error 
****************************????****************************
??????:19/8/2026 8:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:22,818] Error 
****************************????****************************
??????:19/8/2026 8:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:22,999] Error 
****************************????****************************
??????:19/8/2026 8:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:23,182] Error 
****************************????****************************
??????:19/8/2026 8:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:23,357] Error 
****************************????****************************
??????:19/8/2026 8:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:23,534] Error 
****************************????****************************
??????:19/8/2026 8:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:23,712] Error 
****************************????****************************
??????:19/8/2026 8:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:23,895] Error 
****************************????****************************
??????:19/8/2026 8:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:24,072] Error 
****************************????****************************
??????:19/8/2026 8:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:24,246] Error 
****************************????****************************
??????:19/8/2026 8:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:24,419] Error 
****************************????****************************
??????:19/8/2026 8:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:24,595] Error 
****************************????****************************
??????:19/8/2026 8:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:24,773] Error 
****************************????****************************
??????:19/8/2026 8:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:24,945] Error 
****************************????****************************
??????:19/8/2026 8:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:25,124] Error 
****************************????****************************
??????:19/8/2026 8:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:25,299] Error 
****************************????****************************
??????:19/8/2026 8:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:25,476] Error 
****************************????****************************
??????:19/8/2026 8:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:25,649] Error 
****************************????****************************
??????:19/8/2026 8:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:25,838] Error 
****************************????****************************
??????:19/8/2026 8:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:26,027] Error 
****************************????****************************
??????:19/8/2026 8:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:26,216] Error 
****************************????****************************
??????:19/8/2026 8:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:26,407] Error 
****************************????****************************
??????:19/8/2026 8:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:26,588] Error 
****************************????****************************
??????:19/8/2026 8:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:26,774] Error 
****************************????****************************
??????:19/8/2026 8:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:26,955] Error 
****************************????****************************
??????:19/8/2026 8:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:27,146] Error 
****************************????****************************
??????:19/8/2026 8:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:27,325] Error 
****************************????****************************
??????:19/8/2026 8:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:27,507] Error 
****************************????****************************
??????:19/8/2026 8:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:27,691] Error 
****************************????****************************
??????:19/8/2026 8:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:27,882] Error 
****************************????****************************
??????:19/8/2026 8:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:28,072] Error 
****************************????****************************
??????:19/8/2026 8:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:28,253] Error 
****************************????****************************
??????:19/8/2026 8:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:28,431] Error 
****************************????****************************
??????:19/8/2026 8:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:28,605] Error 
****************************????****************************
??????:19/8/2026 8:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:28,796] Error 
****************************????****************************
??????:19/8/2026 8:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:28,986] Error 
****************************????****************************
??????:19/8/2026 8:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:29,181] Error 
****************************????****************************
??????:19/8/2026 8:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:29,378] Error 
****************************????****************************
??????:19/8/2026 8:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:29,571] Error 
****************************????****************************
??????:19/8/2026 8:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:29,768] Error 
****************************????****************************
??????:19/8/2026 8:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:29,962] Error 
****************************????****************************
??????:19/8/2026 8:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:30,152] Error 
****************************????****************************
??????:19/8/2026 8:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:30,341] Error 
****************************????****************************
??????:19/8/2026 8:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:30,528] Error 
****************************????****************************
??????:19/8/2026 8:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:30,716] Error 
****************************????****************************
??????:19/8/2026 8:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:30,902] Error 
****************************????****************************
??????:19/8/2026 8:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:31,091] Error 
****************************????****************************
??????:19/8/2026 8:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:31,292] Error 
****************************????****************************
??????:19/8/2026 8:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:31,481] Error 
****************************????****************************
??????:19/8/2026 8:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:31,669] Error 
****************************????****************************
??????:19/8/2026 8:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:31,863] Error 
****************************????****************************
??????:19/8/2026 8:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:32,047] Error 
****************************????****************************
??????:19/8/2026 8:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:32,239] Error 
****************************????****************************
??????:19/8/2026 8:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:32,416] Error 
****************************????****************************
??????:19/8/2026 8:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:32,602] Error 
****************************????****************************
??????:19/8/2026 8:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:32,784] Error 
****************************????****************************
??????:19/8/2026 8:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:32,969] Error 
****************************????****************************
??????:19/8/2026 8:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:33,153] Error 
****************************????****************************
??????:19/8/2026 8:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:33,329] Error 
****************************????****************************
??????:19/8/2026 8:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:33,516] Error 
****************************????****************************
??????:19/8/2026 8:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:33,688] Error 
****************************????****************************
??????:19/8/2026 8:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:33,880] Error 
****************************????****************************
??????:19/8/2026 8:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:34,069] Error 
****************************????****************************
??????:19/8/2026 8:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:34,248] Error 
****************************????****************************
??????:19/8/2026 8:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:34,436] Error 
****************************????****************************
??????:19/8/2026 8:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:34,616] Error 
****************************????****************************
??????:19/8/2026 8:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:34,805] Error 
****************************????****************************
??????:19/8/2026 8:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:34,984] Error 
****************************????****************************
??????:19/8/2026 8:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:35,172] Error 
****************************????****************************
??????:19/8/2026 8:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:35,368] Error 
****************************????****************************
??????:19/8/2026 8:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:35,550] Error 
****************************????****************************
??????:19/8/2026 8:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:35,734] Error 
****************************????****************************
??????:19/8/2026 8:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:35,923] Error 
****************************????****************************
??????:19/8/2026 8:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:36,105] Error 
****************************????****************************
??????:19/8/2026 8:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:36,291] Error 
****************************????****************************
??????:19/8/2026 8:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:36,476] Error 
****************************????****************************
??????:19/8/2026 8:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:36,659] Error 
****************************????****************************
??????:19/8/2026 8:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:36,842] Error 
****************************????****************************
??????:19/8/2026 8:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:37,018] Error 
****************************????****************************
??????:19/8/2026 8:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:37,194] Error 
****************************????****************************
??????:19/8/2026 8:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:37,369] Error 
****************************????****************************
??????:19/8/2026 8:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:37,542] Error 
****************************????****************************
??????:19/8/2026 8:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:37,718] Error 
****************************????****************************
??????:19/8/2026 8:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:37,895] Error 
****************************????****************************
??????:19/8/2026 8:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:38,073] Error 
****************************????****************************
??????:19/8/2026 8:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:38,255] Error 
****************************????****************************
??????:19/8/2026 8:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:38,430] Error 
****************************????****************************
??????:19/8/2026 8:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:38,606] Error 
****************************????****************************
??????:19/8/2026 8:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:38,788] Error 
****************************????****************************
??????:19/8/2026 8:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:38,969] Error 
****************************????****************************
??????:19/8/2026 8:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:39,150] Error 
****************************????****************************
??????:19/8/2026 8:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:39,339] Error 
****************************????****************************
??????:19/8/2026 8:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:39,513] Error 
****************************????****************************
??????:19/8/2026 8:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:39,689] Error 
****************************????****************************
??????:19/8/2026 8:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:39,874] Error 
****************************????****************************
??????:19/8/2026 8:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:40,055] Error 
****************************????****************************
??????:19/8/2026 8:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:40,235] Error 
****************************????****************************
??????:19/8/2026 8:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:40,415] Error 
****************************????****************************
??????:19/8/2026 8:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:40,592] Error 
****************************????****************************
??????:19/8/2026 8:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:40,776] Error 
****************************????****************************
??????:19/8/2026 8:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:40,948] Error 
****************************????****************************
??????:19/8/2026 8:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:41,123] Error 
****************************????****************************
??????:19/8/2026 8:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:41,301] Error 
****************************????****************************
??????:19/8/2026 8:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:41,474] Error 
****************************????****************************
??????:19/8/2026 8:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:41,652] Error 
****************************????****************************
??????:19/8/2026 8:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:41,833] Error 
****************************????****************************
??????:19/8/2026 8:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:42,016] Error 
****************************????****************************
??????:19/8/2026 8:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:42,192] Error 
****************************????****************************
??????:19/8/2026 8:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:42,362] Error 
****************************????****************************
??????:19/8/2026 8:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:42,536] Error 
****************************????****************************
??????:19/8/2026 8:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:42,716] Error 
****************************????****************************
??????:19/8/2026 8:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:42,893] Error 
****************************????****************************
??????:19/8/2026 8:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:43,068] Error 
****************************????****************************
??????:19/8/2026 8:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:43,246] Error 
****************************????****************************
??????:19/8/2026 8:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:43,436] Error 
****************************????****************************
??????:19/8/2026 8:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:43,610] Error 
****************************????****************************
??????:19/8/2026 8:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:43,792] Error 
****************************????****************************
??????:19/8/2026 8:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:43,967] Error 
****************************????****************************
??????:19/8/2026 8:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:44,143] Error 
****************************????****************************
??????:19/8/2026 8:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:44,324] Error 
****************************????****************************
??????:19/8/2026 8:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:44,507] Error 
****************************????****************************
??????:19/8/2026 8:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:44,682] Error 
****************************????****************************
??????:19/8/2026 8:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:44,862] Error 
****************************????****************************
??????:19/8/2026 8:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:45,036] Error 
****************************????****************************
??????:19/8/2026 8:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:45,211] Error 
****************************????****************************
??????:19/8/2026 8:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:45,392] Error 
****************************????****************************
??????:19/8/2026 8:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:45,566] Error 
****************************????****************************
??????:19/8/2026 8:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:45,747] Error 
****************************????****************************
??????:19/8/2026 8:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:45,926] Error 
****************************????****************************
??????:19/8/2026 8:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:46,108] Error 
****************************????****************************
??????:19/8/2026 8:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:46,287] Error 
****************************????****************************
??????:19/8/2026 8:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:46,466] Error 
****************************????****************************
??????:19/8/2026 8:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:46,646] Error 
****************************????****************************
??????:19/8/2026 8:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:46,827] Error 
****************************????****************************
??????:19/8/2026 8:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:47,007] Error 
****************************????****************************
??????:19/8/2026 8:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:47,181] Error 
****************************????****************************
??????:19/8/2026 8:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:47,365] Error 
****************************????****************************
??????:19/8/2026 8:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:47,547] Error 
****************************????****************************
??????:19/8/2026 8:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:47,726] Error 
****************************????****************************
??????:19/8/2026 8:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:47,900] Error 
****************************????****************************
??????:19/8/2026 8:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:48,075] Error 
****************************????****************************
??????:19/8/2026 8:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:48,251] Error 
****************************????****************************
??????:19/8/2026 8:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:48,426] Error 
****************************????****************************
??????:19/8/2026 8:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:48,600] Error 
****************************????****************************
??????:19/8/2026 8:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:48,780] Error 
****************************????****************************
??????:19/8/2026 8:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:48,952] Error 
****************************????****************************
??????:19/8/2026 8:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:49,123] Error 
****************************????****************************
??????:19/8/2026 8:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:49,302] Error 
****************************????****************************
??????:19/8/2026 8:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:49,472] Error 
****************************????****************************
??????:19/8/2026 8:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:49,644] Error 
****************************????****************************
??????:19/8/2026 8:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:49,820] Error 
****************************????****************************
??????:19/8/2026 8:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:49,992] Error 
****************************????****************************
??????:19/8/2026 8:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:50,162] Error 
****************************????****************************
??????:19/8/2026 8:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:50,343] Error 
****************************????****************************
??????:19/8/2026 8:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:50,523] Error 
****************************????****************************
??????:19/8/2026 8:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:50,700] Error 
****************************????****************************
??????:19/8/2026 8:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:50,883] Error 
****************************????****************************
??????:19/8/2026 8:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:51,058] Error 
****************************????****************************
??????:19/8/2026 8:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:51,232] Error 
****************************????****************************
??????:19/8/2026 8:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:51,414] Error 
****************************????****************************
??????:19/8/2026 8:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:51,598] Error 
****************************????****************************
??????:19/8/2026 8:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:51,782] Error 
****************************????****************************
??????:19/8/2026 8:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:51,955] Error 
****************************????****************************
??????:19/8/2026 8:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:52,127] Error 
****************************????****************************
??????:19/8/2026 8:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:52,302] Error 
****************************????****************************
??????:19/8/2026 8:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:52,472] Error 
****************************????****************************
??????:19/8/2026 8:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:52,644] Error 
****************************????****************************
??????:19/8/2026 8:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:52,824] Error 
****************************????****************************
??????:19/8/2026 8:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:52,996] Error 
****************************????****************************
??????:19/8/2026 8:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:53,169] Error 
****************************????****************************
??????:19/8/2026 8:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:53,341] Error 
****************************????****************************
??????:19/8/2026 8:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:53,513] Error 
****************************????****************************
??????:19/8/2026 8:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:53,685] Error 
****************************????****************************
??????:19/8/2026 8:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:53,862] Error 
****************************????****************************
??????:19/8/2026 8:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:54,032] Error 
****************************????****************************
??????:19/8/2026 8:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:54,204] Error 
****************************????****************************
??????:19/8/2026 8:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:54,376] Error 
****************************????****************************
??????:19/8/2026 8:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:54,549] Error 
****************************????****************************
??????:19/8/2026 8:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:54,718] Error 
****************************????****************************
??????:19/8/2026 8:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:54,894] Error 
****************************????****************************
??????:19/8/2026 8:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:55,075] Error 
****************************????****************************
??????:19/8/2026 8:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:55,249] Error 
****************************????****************************
??????:19/8/2026 8:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:55,425] Error 
****************************????****************************
??????:19/8/2026 8:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:55,613] Error 
****************************????****************************
??????:19/8/2026 8:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:55,803] Error 
****************************????****************************
??????:19/8/2026 8:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:55,996] Error 
****************************????****************************
??????:19/8/2026 8:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:56,186] Error 
****************************????****************************
??????:19/8/2026 8:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:56,374] Error 
****************************????****************************
??????:19/8/2026 8:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:56,564] Error 
****************************????****************************
??????:19/8/2026 8:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:56,756] Error 
****************************????****************************
??????:19/8/2026 8:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:56,940] Error 
****************************????****************************
??????:19/8/2026 8:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:57,122] Error 
****************************????****************************
??????:19/8/2026 8:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:57,307] Error 
****************************????****************************
??????:19/8/2026 8:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:57,497] Error 
****************************????****************************
??????:19/8/2026 8:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:57,681] Error 
****************************????****************************
??????:19/8/2026 8:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:57,872] Error 
****************************????****************************
??????:19/8/2026 8:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:58,056] Error 
****************************????****************************
??????:19/8/2026 8:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:58,241] Error 
****************************????****************************
??????:19/8/2026 8:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:58,428] Error 
****************************????****************************
??????:19/8/2026 8:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:58,613] Error 
****************************????****************************
??????:19/8/2026 8:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:58,807] Error 
****************************????****************************
??????:19/8/2026 8:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:58,991] Error 
****************************????****************************
??????:19/8/2026 8:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:59,183] Error 
****************************????****************************
??????:19/8/2026 8:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:59,380] Error 
****************************????****************************
??????:19/8/2026 8:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:59,575] Error 
****************************????****************************
??????:19/8/2026 8:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:59,766] Error 
****************************????****************************
??????:19/8/2026 8:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:10:59,953] Error 
****************************????****************************
??????:19/8/2026 8:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:00,142] Error 
****************************????****************************
??????:19/8/2026 8:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:00,336] Error 
****************************????****************************
??????:19/8/2026 8:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:00,532] Error 
****************************????****************************
??????:19/8/2026 8:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:00,723] Error 
****************************????****************************
??????:19/8/2026 8:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:00,917] Error 
****************************????****************************
??????:19/8/2026 8:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:01,101] Error 
****************************????****************************
??????:19/8/2026 8:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:01,287] Error 
****************************????****************************
??????:19/8/2026 8:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:01,475] Error 
****************************????****************************
??????:19/8/2026 8:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:01,662] Error 
****************************????****************************
??????:19/8/2026 8:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:01,863] Error 
****************************????****************************
??????:19/8/2026 8:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:02,041] Error 
****************************????****************************
??????:19/8/2026 8:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:02,217] Error 
****************************????****************************
??????:19/8/2026 8:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:02,395] Error 
****************************????****************************
??????:19/8/2026 8:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:02,572] Error 
****************************????****************************
??????:19/8/2026 8:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:02,754] Error 
****************************????****************************
??????:19/8/2026 8:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:02,932] Error 
****************************????****************************
??????:19/8/2026 8:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:03,111] Error 
****************************????****************************
??????:19/8/2026 8:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:03,293] Error 
****************************????****************************
??????:19/8/2026 8:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:03,470] Error 
****************************????****************************
??????:19/8/2026 8:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:03,663] Error 
****************************????****************************
??????:19/8/2026 8:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:03,846] Error 
****************************????****************************
??????:19/8/2026 8:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:04,021] Error 
****************************????****************************
??????:19/8/2026 8:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:04,195] Error 
****************************????****************************
??????:19/8/2026 8:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:04,372] Error 
****************************????****************************
??????:19/8/2026 8:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:04,550] Error 
****************************????****************************
??????:19/8/2026 8:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:04,734] Error 
****************************????****************************
??????:19/8/2026 8:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:04,911] Error 
****************************????****************************
??????:19/8/2026 8:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:05,089] Error 
****************************????****************************
??????:19/8/2026 8:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:05,272] Error 
****************************????****************************
??????:19/8/2026 8:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:05,450] Error 
****************************????****************************
??????:19/8/2026 8:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:05,631] Error 
****************************????****************************
??????:19/8/2026 8:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:05,810] Error 
****************************????****************************
??????:19/8/2026 8:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:05,992] Error 
****************************????****************************
??????:19/8/2026 8:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:06,167] Error 
****************************????****************************
??????:19/8/2026 8:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:06,350] Error 
****************************????****************************
??????:19/8/2026 8:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:06,527] Error 
****************************????****************************
??????:19/8/2026 8:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:06,709] Error 
****************************????****************************
??????:19/8/2026 8:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:06,895] Error 
****************************????****************************
??????:19/8/2026 8:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:07,073] Error 
****************************????****************************
??????:19/8/2026 8:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:07,250] Error 
****************************????****************************
??????:19/8/2026 8:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:07,430] Error 
****************************????****************************
??????:19/8/2026 8:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:07,612] Error 
****************************????****************************
??????:19/8/2026 8:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:07,805] Error 
****************************????****************************
??????:19/8/2026 8:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:07,979] Error 
****************************????****************************
??????:19/8/2026 8:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:08,149] Error 
****************************????****************************
??????:19/8/2026 8:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:08,327] Error 
****************************????****************************
??????:19/8/2026 8:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:08,505] Error 
****************************????****************************
??????:19/8/2026 8:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:08,680] Error 
****************************????****************************
??????:19/8/2026 8:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:08,866] Error 
****************************????****************************
??????:19/8/2026 8:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:09,044] Error 
****************************????****************************
??????:19/8/2026 8:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:09,220] Error 
****************************????****************************
??????:19/8/2026 8:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:09,398] Error 
****************************????****************************
??????:19/8/2026 8:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:09,575] Error 
****************************????****************************
??????:19/8/2026 8:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:09,763] Error 
****************************????****************************
??????:19/8/2026 8:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:09,944] Error 
****************************????****************************
??????:19/8/2026 8:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:10,124] Error 
****************************????****************************
??????:19/8/2026 8:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:10,297] Error 
****************************????****************************
??????:19/8/2026 8:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:10,474] Error 
****************************????****************************
??????:19/8/2026 8:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:10,648] Error 
****************************????****************************
??????:19/8/2026 8:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:10,823] Error 
****************************????****************************
??????:19/8/2026 8:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:10,997] Error 
****************************????****************************
??????:19/8/2026 8:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:11,167] Error 
****************************????****************************
??????:19/8/2026 8:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:11,344] Error 
****************************????****************************
??????:19/8/2026 8:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:11,521] Error 
****************************????****************************
??????:19/8/2026 8:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:11,700] Error 
****************************????****************************
??????:19/8/2026 8:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:11,895] Error 
****************************????****************************
??????:19/8/2026 8:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:12,072] Error 
****************************????****************************
??????:19/8/2026 8:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:12,243] Error 
****************************????****************************
??????:19/8/2026 8:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:12,423] Error 
****************************????****************************
??????:19/8/2026 8:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:12,600] Error 
****************************????****************************
??????:19/8/2026 8:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:12,778] Error 
****************************????****************************
??????:19/8/2026 8:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:12,951] Error 
****************************????****************************
??????:19/8/2026 8:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:13,132] Error 
****************************????****************************
??????:19/8/2026 8:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:13,308] Error 
****************************????****************************
??????:19/8/2026 8:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:13,491] Error 
****************************????****************************
??????:19/8/2026 8:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:13,667] Error 
****************************????****************************
??????:19/8/2026 8:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:13,852] Error 
****************************????****************************
??????:19/8/2026 8:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:14,031] Error 
****************************????****************************
??????:19/8/2026 8:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:14,207] Error 
****************************????****************************
??????:19/8/2026 8:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:14,388] Error 
****************************????****************************
??????:19/8/2026 8:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:14,565] Error 
****************************????****************************
??????:19/8/2026 8:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:14,750] Error 
****************************????****************************
??????:19/8/2026 8:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:14,934] Error 
****************************????****************************
??????:19/8/2026 8:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:15,118] Error 
****************************????****************************
??????:19/8/2026 8:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:15,312] Error 
****************************????****************************
??????:19/8/2026 8:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:15,500] Error 
****************************????****************************
??????:19/8/2026 8:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:15,691] Error 
****************************????****************************
??????:19/8/2026 8:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:15,893] Error 
****************************????****************************
??????:19/8/2026 8:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:16,084] Error 
****************************????****************************
??????:19/8/2026 8:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:16,273] Error 
****************************????****************************
??????:19/8/2026 8:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:16,465] Error 
****************************????****************************
??????:19/8/2026 8:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:16,652] Error 
****************************????****************************
??????:19/8/2026 8:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:16,841] Error 
****************************????****************************
??????:19/8/2026 8:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:17,036] Error 
****************************????****************************
??????:19/8/2026 8:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:17,224] Error 
****************************????****************************
??????:19/8/2026 8:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:17,410] Error 
****************************????****************************
??????:19/8/2026 8:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:17,598] Error 
****************************????****************************
??????:19/8/2026 8:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:17,790] Error 
****************************????****************************
??????:19/8/2026 8:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:17,980] Error 
****************************????****************************
??????:19/8/2026 8:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:18,166] Error 
****************************????****************************
??????:19/8/2026 8:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:18,351] Error 
****************************????****************************
??????:19/8/2026 8:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:18,536] Error 
****************************????****************************
??????:19/8/2026 8:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:18,724] Error 
****************************????****************************
??????:19/8/2026 8:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:18,909] Error 
****************************????****************************
??????:19/8/2026 8:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:19,096] Error 
****************************????****************************
??????:19/8/2026 8:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:19,286] Error 
****************************????****************************
??????:19/8/2026 8:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:19,472] Error 
****************************????****************************
??????:19/8/2026 8:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:19,655] Error 
****************************????****************************
??????:19/8/2026 8:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:19,846] Error 
****************************????****************************
??????:19/8/2026 8:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:20,041] Error 
****************************????****************************
??????:19/8/2026 8:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:20,223] Error 
****************************????****************************
??????:19/8/2026 8:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:20,409] Error 
****************************????****************************
??????:19/8/2026 8:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:20,589] Error 
****************************????****************************
??????:19/8/2026 8:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:20,778] Error 
****************************????****************************
??????:19/8/2026 8:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:20,958] Error 
****************************????****************************
??????:19/8/2026 8:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:21,134] Error 
****************************????****************************
??????:19/8/2026 8:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:21,310] Error 
****************************????****************************
??????:19/8/2026 8:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:21,477] Error 
****************************????****************************
??????:19/8/2026 8:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:21,649] Error 
****************************????****************************
??????:19/8/2026 8:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:21,833] Error 
****************************????****************************
??????:19/8/2026 8:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:22,007] Error 
****************************????****************************
??????:19/8/2026 8:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:22,188] Error 
****************************????****************************
??????:19/8/2026 8:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:22,362] Error 
****************************????****************************
??????:19/8/2026 8:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:22,539] Error 
****************************????****************************
??????:19/8/2026 8:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:22,714] Error 
****************************????****************************
??????:19/8/2026 8:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:22,896] Error 
****************************????****************************
??????:19/8/2026 8:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:23,075] Error 
****************************????****************************
??????:19/8/2026 8:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:23,251] Error 
****************************????****************************
??????:19/8/2026 8:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:23,427] Error 
****************************????****************************
??????:19/8/2026 8:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:23,612] Error 
****************************????****************************
??????:19/8/2026 8:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:23,799] Error 
****************************????****************************
??????:19/8/2026 8:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:23,987] Error 
****************************????****************************
??????:19/8/2026 8:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:24,177] Error 
****************************????****************************
??????:19/8/2026 8:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:24,359] Error 
****************************????****************************
??????:19/8/2026 8:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:24,547] Error 
****************************????****************************
??????:19/8/2026 8:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:24,730] Error 
****************************????****************************
??????:19/8/2026 8:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:24,915] Error 
****************************????****************************
??????:19/8/2026 8:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:25,101] Error 
****************************????****************************
??????:19/8/2026 8:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:25,286] Error 
****************************????****************************
??????:19/8/2026 8:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:25,469] Error 
****************************????****************************
??????:19/8/2026 8:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:25,648] Error 
****************************????****************************
??????:19/8/2026 8:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:25,837] Error 
****************************????****************************
??????:19/8/2026 8:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:26,021] Error 
****************************????****************************
??????:19/8/2026 8:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:26,198] Error 
****************************????****************************
??????:19/8/2026 8:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:26,378] Error 
****************************????****************************
??????:19/8/2026 8:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:26,568] Error 
****************************????****************************
??????:19/8/2026 8:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:26,756] Error 
****************************????****************************
??????:19/8/2026 8:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:26,946] Error 
****************************????****************************
??????:19/8/2026 8:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:27,138] Error 
****************************????****************************
??????:19/8/2026 8:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:27,322] Error 
****************************????****************************
??????:19/8/2026 8:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:27,504] Error 
****************************????****************************
??????:19/8/2026 8:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:27,691] Error 
****************************????****************************
??????:19/8/2026 8:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:27,879] Error 
****************************????****************************
??????:19/8/2026 8:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:28,070] Error 
****************************????****************************
??????:19/8/2026 8:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:28,259] Error 
****************************????****************************
??????:19/8/2026 8:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:28,443] Error 
****************************????****************************
??????:19/8/2026 8:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:28,635] Error 
****************************????****************************
??????:19/8/2026 8:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:28,824] Error 
****************************????****************************
??????:19/8/2026 8:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:29,013] Error 
****************************????****************************
??????:19/8/2026 8:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:29,198] Error 
****************************????****************************
??????:19/8/2026 8:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:29,391] Error 
****************************????****************************
??????:19/8/2026 8:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:29,579] Error 
****************************????****************************
??????:19/8/2026 8:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:29,764] Error 
****************************????****************************
??????:19/8/2026 8:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:29,948] Error 
****************************????****************************
??????:19/8/2026 8:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:30,130] Error 
****************************????****************************
??????:19/8/2026 8:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:30,312] Error 
****************************????****************************
??????:19/8/2026 8:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:30,488] Error 
****************************????****************************
??????:19/8/2026 8:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:30,677] Error 
****************************????****************************
??????:19/8/2026 8:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:30,861] Error 
****************************????****************************
??????:19/8/2026 8:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:31,040] Error 
****************************????****************************
??????:19/8/2026 8:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:31,225] Error 
****************************????****************************
??????:19/8/2026 8:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:31,406] Error 
****************************????****************************
??????:19/8/2026 8:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:31,578] Error 
****************************????****************************
??????:19/8/2026 8:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:31,760] Error 
****************************????****************************
??????:19/8/2026 8:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:31,933] Error 
****************************????****************************
??????:19/8/2026 8:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:32,124] Error 
****************************????****************************
??????:19/8/2026 8:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:32,314] Error 
****************************????****************************
??????:19/8/2026 8:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:32,499] Error 
****************************????****************************
??????:19/8/2026 8:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:32,683] Error 
****************************????****************************
??????:19/8/2026 8:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:32,876] Error 
****************************????****************************
??????:19/8/2026 8:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:33,064] Error 
****************************????****************************
??????:19/8/2026 8:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:33,250] Error 
****************************????****************************
??????:19/8/2026 8:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:33,435] Error 
****************************????****************************
??????:19/8/2026 8:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:33,627] Error 
****************************????****************************
??????:19/8/2026 8:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:33,812] Error 
****************************????****************************
??????:19/8/2026 8:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:33,994] Error 
****************************????****************************
??????:19/8/2026 8:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:34,176] Error 
****************************????****************************
??????:19/8/2026 8:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:34,358] Error 
****************************????****************************
??????:19/8/2026 8:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:34,544] Error 
****************************????****************************
??????:19/8/2026 8:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:34,727] Error 
****************************????****************************
??????:19/8/2026 8:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:34,907] Error 
****************************????****************************
??????:19/8/2026 8:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:35,085] Error 
****************************????****************************
??????:19/8/2026 8:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:35,268] Error 
****************************????****************************
??????:19/8/2026 8:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:35,447] Error 
****************************????****************************
??????:19/8/2026 8:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:35,628] Error 
****************************????****************************
??????:19/8/2026 8:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:35,815] Error 
****************************????****************************
??????:19/8/2026 8:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:36,005] Error 
****************************????****************************
??????:19/8/2026 8:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:36,202] Error 
****************************????****************************
??????:19/8/2026 8:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:36,389] Error 
****************************????****************************
??????:19/8/2026 8:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:36,575] Error 
****************************????****************************
??????:19/8/2026 8:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:36,762] Error 
****************************????****************************
??????:19/8/2026 8:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:36,950] Error 
****************************????****************************
??????:19/8/2026 8:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:37,141] Error 
****************************????****************************
??????:19/8/2026 8:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:37,330] Error 
****************************????****************************
??????:19/8/2026 8:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:37,515] Error 
****************************????****************************
??????:19/8/2026 8:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:37,708] Error 
****************************????****************************
??????:19/8/2026 8:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:37,901] Error 
****************************????****************************
??????:19/8/2026 8:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:38,089] Error 
****************************????****************************
??????:19/8/2026 8:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:38,276] Error 
****************************????****************************
??????:19/8/2026 8:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:38,466] Error 
****************************????****************************
??????:19/8/2026 8:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:38,661] Error 
****************************????****************************
??????:19/8/2026 8:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:38,851] Error 
****************************????****************************
??????:19/8/2026 8:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:39,033] Error 
****************************????****************************
??????:19/8/2026 8:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:39,215] Error 
****************************????****************************
??????:19/8/2026 8:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:39,395] Error 
****************************????****************************
??????:19/8/2026 8:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:39,579] Error 
****************************????****************************
??????:19/8/2026 8:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:39,771] Error 
****************************????****************************
??????:19/8/2026 8:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:39,957] Error 
****************************????****************************
??????:19/8/2026 8:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:40,152] Error 
****************************????****************************
??????:19/8/2026 8:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:40,347] Error 
****************************????****************************
??????:19/8/2026 8:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:40,536] Error 
****************************????****************************
??????:19/8/2026 8:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:40,730] Error 
****************************????****************************
??????:19/8/2026 8:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:40,923] Error 
****************************????****************************
??????:19/8/2026 8:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:41,115] Error 
****************************????****************************
??????:19/8/2026 8:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:41,302] Error 
****************************????****************************
??????:19/8/2026 8:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:41,492] Error 
****************************????****************************
??????:19/8/2026 8:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:41,683] Error 
****************************????****************************
??????:19/8/2026 8:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:41,872] Error 
****************************????****************************
??????:19/8/2026 8:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:42,063] Error 
****************************????****************************
??????:19/8/2026 8:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:42,259] Error 
****************************????****************************
??????:19/8/2026 8:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:42,449] Error 
****************************????****************************
??????:19/8/2026 8:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:42,640] Error 
****************************????****************************
??????:19/8/2026 8:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:42,834] Error 
****************************????****************************
??????:19/8/2026 8:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:43,023] Error 
****************************????****************************
??????:19/8/2026 8:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:43,214] Error 
****************************????****************************
??????:19/8/2026 8:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:43,402] Error 
****************************????****************************
??????:19/8/2026 8:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:43,585] Error 
****************************????****************************
??????:19/8/2026 8:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:43,779] Error 
****************************????****************************
??????:19/8/2026 8:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:43,958] Error 
****************************????****************************
??????:19/8/2026 8:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:44,140] Error 
****************************????****************************
??????:19/8/2026 8:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:44,337] Error 
****************************????****************************
??????:19/8/2026 8:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:44,525] Error 
****************************????****************************
??????:19/8/2026 8:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:44,716] Error 
****************************????****************************
??????:19/8/2026 8:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:44,906] Error 
****************************????****************************
??????:19/8/2026 8:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:45,092] Error 
****************************????****************************
??????:19/8/2026 8:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:45,276] Error 
****************************????****************************
??????:19/8/2026 8:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:45,461] Error 
****************************????****************************
??????:19/8/2026 8:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:45,644] Error 
****************************????****************************
??????:19/8/2026 8:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:45,825] Error 
****************************????****************************
??????:19/8/2026 8:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:45,998] Error 
****************************????****************************
??????:19/8/2026 8:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:46,173] Error 
****************************????****************************
??????:19/8/2026 8:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:46,354] Error 
****************************????****************************
??????:19/8/2026 8:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:46,531] Error 
****************************????****************************
??????:19/8/2026 8:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:46,715] Error 
****************************????****************************
??????:19/8/2026 8:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:46,900] Error 
****************************????****************************
??????:19/8/2026 8:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:47,080] Error 
****************************????****************************
??????:19/8/2026 8:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:47,259] Error 
****************************????****************************
??????:19/8/2026 8:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:47,436] Error 
****************************????****************************
??????:19/8/2026 8:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:47,610] Error 
****************************????****************************
??????:19/8/2026 8:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:47,803] Error 
****************************????****************************
??????:19/8/2026 8:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:47,979] Error 
****************************????****************************
??????:19/8/2026 8:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:48,157] Error 
****************************????****************************
??????:19/8/2026 8:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:48,349] Error 
****************************????****************************
??????:19/8/2026 8:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:48,529] Error 
****************************????****************************
??????:19/8/2026 8:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:48,708] Error 
****************************????****************************
??????:19/8/2026 8:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:48,893] Error 
****************************????****************************
??????:19/8/2026 8:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:49,070] Error 
****************************????****************************
??????:19/8/2026 8:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:49,248] Error 
****************************????****************************
??????:19/8/2026 8:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:49,450] Error 
****************************????****************************
??????:19/8/2026 8:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:49,633] Error 
****************************????****************************
??????:19/8/2026 8:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:49,828] Error 
****************************????****************************
??????:19/8/2026 8:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:50,006] Error 
****************************????****************************
??????:19/8/2026 8:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:50,192] Error 
****************************????****************************
??????:19/8/2026 8:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:50,373] Error 
****************************????****************************
??????:19/8/2026 8:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:50,549] Error 
****************************????****************************
??????:19/8/2026 8:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:50,731] Error 
****************************????****************************
??????:19/8/2026 8:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:50,917] Error 
****************************????****************************
??????:19/8/2026 8:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:51,099] Error 
****************************????****************************
??????:19/8/2026 8:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:51,278] Error 
****************************????****************************
??????:19/8/2026 8:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:51,462] Error 
****************************????****************************
??????:19/8/2026 8:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:51,639] Error 
****************************????****************************
??????:19/8/2026 8:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:51,826] Error 
****************************????****************************
??????:19/8/2026 8:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:52,009] Error 
****************************????****************************
??????:19/8/2026 8:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:52,191] Error 
****************************????****************************
??????:19/8/2026 8:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:52,389] Error 
****************************????****************************
??????:19/8/2026 8:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:52,577] Error 
****************************????****************************
??????:19/8/2026 8:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:52,769] Error 
****************************????****************************
??????:19/8/2026 8:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:52,956] Error 
****************************????****************************
??????:19/8/2026 8:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:53,142] Error 
****************************????****************************
??????:19/8/2026 8:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:53,328] Error 
****************************????****************************
??????:19/8/2026 8:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:53,514] Error 
****************************????****************************
??????:19/8/2026 8:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:53,694] Error 
****************************????****************************
??????:19/8/2026 8:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:53,888] Error 
****************************????****************************
??????:19/8/2026 8:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:54,075] Error 
****************************????****************************
??????:19/8/2026 8:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:54,258] Error 
****************************????****************************
??????:19/8/2026 8:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:54,448] Error 
****************************????****************************
??????:19/8/2026 8:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:54,638] Error 
****************************????****************************
??????:19/8/2026 8:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:54,829] Error 
****************************????****************************
??????:19/8/2026 8:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:55,014] Error 
****************************????****************************
??????:19/8/2026 8:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:55,201] Error 
****************************????****************************
??????:19/8/2026 8:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:55,390] Error 
****************************????****************************
??????:19/8/2026 8:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:55,575] Error 
****************************????****************************
??????:19/8/2026 8:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:55,769] Error 
****************************????****************************
??????:19/8/2026 8:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:55,950] Error 
****************************????****************************
??????:19/8/2026 8:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:56,134] Error 
****************************????****************************
??????:19/8/2026 8:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:56,317] Error 
****************************????****************************
??????:19/8/2026 8:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:56,515] Error 
****************************????****************************
??????:19/8/2026 8:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:56,698] Error 
****************************????****************************
??????:19/8/2026 8:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:56,886] Error 
****************************????****************************
??????:19/8/2026 8:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:57,070] Error 
****************************????****************************
??????:19/8/2026 8:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:57,253] Error 
****************************????****************************
??????:19/8/2026 8:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:57,441] Error 
****************************????****************************
??????:19/8/2026 8:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:57,631] Error 
****************************????****************************
??????:19/8/2026 8:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:57,818] Error 
****************************????****************************
??????:19/8/2026 8:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:57,998] Error 
****************************????****************************
??????:19/8/2026 8:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:58,185] Error 
****************************????****************************
??????:19/8/2026 8:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:58,379] Error 
****************************????****************************
??????:19/8/2026 8:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:58,560] Error 
****************************????****************************
??????:19/8/2026 8:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:58,762] Error 
****************************????****************************
??????:19/8/2026 8:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:58,947] Error 
****************************????****************************
??????:19/8/2026 8:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:59,135] Error 
****************************????****************************
??????:19/8/2026 8:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:59,322] Error 
****************************????****************************
??????:19/8/2026 8:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:59,515] Error 
****************************????****************************
??????:19/8/2026 8:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:59,716] Error 
****************************????****************************
??????:19/8/2026 8:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:11:59,908] Error 
****************************????****************************
??????:19/8/2026 8:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:00,096] Error 
****************************????****************************
??????:19/8/2026 8:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:00,289] Error 
****************************????****************************
??????:19/8/2026 8:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:00,480] Error 
****************************????****************************
??????:19/8/2026 8:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:00,673] Error 
****************************????****************************
??????:19/8/2026 8:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:00,862] Error 
****************************????****************************
??????:19/8/2026 8:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:01,045] Error 
****************************????****************************
??????:19/8/2026 8:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:01,225] Error 
****************************????****************************
??????:19/8/2026 8:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:01,412] Error 
****************************????****************************
??????:19/8/2026 8:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:01,595] Error 
****************************????****************************
??????:19/8/2026 8:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:01,791] Error 
****************************????****************************
??????:19/8/2026 8:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:01,976] Error 
****************************????****************************
??????:19/8/2026 8:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:02,167] Error 
****************************????****************************
??????:19/8/2026 8:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:02,353] Error 
****************************????****************************
??????:19/8/2026 8:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:02,543] Error 
****************************????****************************
??????:19/8/2026 8:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:02,737] Error 
****************************????****************************
??????:19/8/2026 8:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:02,918] Error 
****************************????****************************
??????:19/8/2026 8:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:03,092] Error 
****************************????****************************
??????:19/8/2026 8:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:03,271] Error 
****************************????****************************
??????:19/8/2026 8:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:03,455] Error 
****************************????****************************
??????:19/8/2026 8:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:03,632] Error 
****************************????****************************
??????:19/8/2026 8:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:03,817] Error 
****************************????****************************
??????:19/8/2026 8:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:03,998] Error 
****************************????****************************
??????:19/8/2026 8:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:04,181] Error 
****************************????****************************
??????:19/8/2026 8:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:04,358] Error 
****************************????****************************
??????:19/8/2026 8:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:04,544] Error 
****************************????****************************
??????:19/8/2026 8:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:04,731] Error 
****************************????****************************
??????:19/8/2026 8:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:04,914] Error 
****************************????****************************
??????:19/8/2026 8:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:05,097] Error 
****************************????****************************
??????:19/8/2026 8:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:05,270] Error 
****************************????****************************
??????:19/8/2026 8:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:05,448] Error 
****************************????****************************
??????:19/8/2026 8:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:05,629] Error 
****************************????****************************
??????:19/8/2026 8:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:05,811] Error 
****************************????****************************
??????:19/8/2026 8:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:05,990] Error 
****************************????****************************
??????:19/8/2026 8:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:06,168] Error 
****************************????****************************
??????:19/8/2026 8:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:06,345] Error 
****************************????****************************
??????:19/8/2026 8:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:06,525] Error 
****************************????****************************
??????:19/8/2026 8:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:06,703] Error 
****************************????****************************
??????:19/8/2026 8:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:06,890] Error 
****************************????****************************
??????:19/8/2026 8:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:07,070] Error 
****************************????****************************
??????:19/8/2026 8:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:07,252] Error 
****************************????****************************
??????:19/8/2026 8:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:07,431] Error 
****************************????****************************
??????:19/8/2026 8:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:07,617] Error 
****************************????****************************
??????:19/8/2026 8:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:07,809] Error 
****************************????****************************
??????:19/8/2026 8:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:07,987] Error 
****************************????****************************
??????:19/8/2026 8:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:08,166] Error 
****************************????****************************
??????:19/8/2026 8:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:08,345] Error 
****************************????****************************
??????:19/8/2026 8:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:08,527] Error 
****************************????****************************
??????:19/8/2026 8:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:08,720] Error 
****************************????****************************
??????:19/8/2026 8:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:08,899] Error 
****************************????****************************
??????:19/8/2026 8:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:09,080] Error 
****************************????****************************
??????:19/8/2026 8:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:09,264] Error 
****************************????****************************
??????:19/8/2026 8:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:09,442] Error 
****************************????****************************
??????:19/8/2026 8:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:09,625] Error 
****************************????****************************
??????:19/8/2026 8:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:09,804] Error 
****************************????****************************
??????:19/8/2026 8:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:09,972] Error 
****************************????****************************
??????:19/8/2026 8:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:10,140] Error 
****************************????****************************
??????:19/8/2026 8:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:10,318] Error 
****************************????****************************
??????:19/8/2026 8:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:10,495] Error 
****************************????****************************
??????:19/8/2026 8:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:10,667] Error 
****************************????****************************
??????:19/8/2026 8:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:10,848] Error 
****************************????****************************
??????:19/8/2026 8:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:11,043] Error 
****************************????****************************
??????:19/8/2026 8:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:11,223] Error 
****************************????****************************
??????:19/8/2026 8:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:11,394] Error 
****************************????****************************
??????:19/8/2026 8:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:11,572] Error 
****************************????****************************
??????:19/8/2026 8:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:11,758] Error 
****************************????****************************
??????:19/8/2026 8:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:11,933] Error 
****************************????****************************
??????:19/8/2026 8:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:12,110] Error 
****************************????****************************
??????:19/8/2026 8:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:12,293] Error 
****************************????****************************
??????:19/8/2026 8:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:12,468] Error 
****************************????****************************
??????:19/8/2026 8:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:12,657] Error 
****************************????****************************
??????:19/8/2026 8:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:12,848] Error 
****************************????****************************
??????:19/8/2026 8:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:13,027] Error 
****************************????****************************
??????:19/8/2026 8:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:13,209] Error 
****************************????****************************
??????:19/8/2026 8:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:13,388] Error 
****************************????****************************
??????:19/8/2026 8:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:13,570] Error 
****************************????****************************
??????:19/8/2026 8:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:13,754] Error 
****************************????****************************
??????:19/8/2026 8:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:13,934] Error 
****************************????****************************
??????:19/8/2026 8:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:14,113] Error 
****************************????****************************
??????:19/8/2026 8:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:14,291] Error 
****************************????****************************
??????:19/8/2026 8:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:14,475] Error 
****************************????****************************
??????:19/8/2026 8:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:14,652] Error 
****************************????****************************
??????:19/8/2026 8:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:14,844] Error 
****************************????****************************
??????:19/8/2026 8:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:15,030] Error 
****************************????****************************
??????:19/8/2026 8:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:15,216] Error 
****************************????****************************
??????:19/8/2026 8:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:15,400] Error 
****************************????****************************
??????:19/8/2026 8:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:15,591] Error 
****************************????****************************
??????:19/8/2026 8:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:15,774] Error 
****************************????****************************
??????:19/8/2026 8:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:15,967] Error 
****************************????****************************
??????:19/8/2026 8:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:16,150] Error 
****************************????****************************
??????:19/8/2026 8:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:16,331] Error 
****************************????****************************
??????:19/8/2026 8:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:16,507] Error 
****************************????****************************
??????:19/8/2026 8:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:16,694] Error 
****************************????****************************
??????:19/8/2026 8:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:16,883] Error 
****************************????****************************
??????:19/8/2026 8:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:17,054] Error 
****************************????****************************
??????:19/8/2026 8:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:17,237] Error 
****************************????****************************
??????:19/8/2026 8:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:17,416] Error 
****************************????****************************
??????:19/8/2026 8:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:17,591] Error 
****************************????****************************
??????:19/8/2026 8:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:17,782] Error 
****************************????****************************
??????:19/8/2026 8:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:17,965] Error 
****************************????****************************
??????:19/8/2026 8:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:18,139] Error 
****************************????****************************
??????:19/8/2026 8:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:18,318] Error 
****************************????****************************
??????:19/8/2026 8:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:18,497] Error 
****************************????****************************
??????:19/8/2026 8:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:18,674] Error 
****************************????****************************
??????:19/8/2026 8:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:18,854] Error 
****************************????****************************
??????:19/8/2026 8:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:19,022] Error 
****************************????****************************
??????:19/8/2026 8:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:19,187] Error 
****************************????****************************
??????:19/8/2026 8:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:19,354] Error 
****************************????****************************
??????:19/8/2026 8:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:19,535] Error 
****************************????****************************
??????:19/8/2026 8:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:19,722] Error 
****************************????****************************
??????:19/8/2026 8:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:19,918] Error 
****************************????****************************
??????:19/8/2026 8:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:20,101] Error 
****************************????****************************
??????:19/8/2026 8:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:20,285] Error 
****************************????****************************
??????:19/8/2026 8:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:20,469] Error 
****************************????****************************
??????:19/8/2026 8:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:20,651] Error 
****************************????****************************
??????:19/8/2026 8:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:20,857] Error 
****************************????****************************
??????:19/8/2026 8:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:21,055] Error 
****************************????****************************
??????:19/8/2026 8:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:21,252] Error 
****************************????****************************
??????:19/8/2026 8:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:21,451] Error 
****************************????****************************
??????:19/8/2026 8:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:21,643] Error 
****************************????****************************
??????:19/8/2026 8:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:21,845] Error 
****************************????****************************
??????:19/8/2026 8:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:22,045] Error 
****************************????****************************
??????:19/8/2026 8:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:22,241] Error 
****************************????****************************
??????:19/8/2026 8:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:22,437] Error 
****************************????****************************
??????:19/8/2026 8:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:22,633] Error 
****************************????****************************
??????:19/8/2026 8:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:22,835] Error 
****************************????****************************
??????:19/8/2026 8:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:23,033] Error 
****************************????****************************
??????:19/8/2026 8:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:23,230] Error 
****************************????****************************
??????:19/8/2026 8:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:23,423] Error 
****************************????****************************
??????:19/8/2026 8:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:23,619] Error 
****************************????****************************
??????:19/8/2026 8:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:23,817] Error 
****************************????****************************
??????:19/8/2026 8:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:24,015] Error 
****************************????****************************
??????:19/8/2026 8:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:24,214] Error 
****************************????****************************
??????:19/8/2026 8:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:24,410] Error 
****************************????****************************
??????:19/8/2026 8:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:24,607] Error 
****************************????****************************
??????:19/8/2026 8:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:24,810] Error 
****************************????****************************
??????:19/8/2026 8:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:25,019] Error 
****************************????****************************
??????:19/8/2026 8:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:25,207] Error 
****************************????****************************
??????:19/8/2026 8:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:25,402] Error 
****************************????****************************
??????:19/8/2026 8:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:25,589] Error 
****************************????****************************
??????:19/8/2026 8:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:25,785] Error 
****************************????****************************
??????:19/8/2026 8:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:25,987] Error 
****************************????****************************
??????:19/8/2026 8:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:26,177] Error 
****************************????****************************
??????:19/8/2026 8:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:26,366] Error 
****************************????****************************
??????:19/8/2026 8:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:26,560] Error 
****************************????****************************
??????:19/8/2026 8:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:26,754] Error 
****************************????****************************
??????:19/8/2026 8:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:26,951] Error 
****************************????****************************
??????:19/8/2026 8:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:27,145] Error 
****************************????****************************
??????:19/8/2026 8:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:27,334] Error 
****************************????****************************
??????:19/8/2026 8:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:27,521] Error 
****************************????****************************
??????:19/8/2026 8:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:27,715] Error 
****************************????****************************
??????:19/8/2026 8:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:27,913] Error 
****************************????****************************
??????:19/8/2026 8:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:28,107] Error 
****************************????****************************
??????:19/8/2026 8:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:28,299] Error 
****************************????****************************
??????:19/8/2026 8:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:28,491] Error 
****************************????****************************
??????:19/8/2026 8:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:28,673] Error 
****************************????****************************
??????:19/8/2026 8:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:28,862] Error 
****************************????****************************
??????:19/8/2026 8:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:29,059] Error 
****************************????****************************
??????:19/8/2026 8:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:29,243] Error 
****************************????****************************
??????:19/8/2026 8:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:29,428] Error 
****************************????****************************
??????:19/8/2026 8:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:29,612] Error 
****************************????****************************
??????:19/8/2026 8:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:29,804] Error 
****************************????****************************
??????:19/8/2026 8:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:29,994] Error 
****************************????****************************
??????:19/8/2026 8:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:30,177] Error 
****************************????****************************
??????:19/8/2026 8:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:30,358] Error 
****************************????****************************
??????:19/8/2026 8:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:30,548] Error 
****************************????****************************
??????:19/8/2026 8:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:30,731] Error 
****************************????****************************
??????:19/8/2026 8:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:30,916] Error 
****************************????****************************
??????:19/8/2026 8:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:31,097] Error 
****************************????****************************
??????:19/8/2026 8:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:31,279] Error 
****************************????****************************
??????:19/8/2026 8:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:31,460] Error 
****************************????****************************
??????:19/8/2026 8:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:31,641] Error 
****************************????****************************
??????:19/8/2026 8:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:31,826] Error 
****************************????****************************
??????:19/8/2026 8:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:32,012] Error 
****************************????****************************
??????:19/8/2026 8:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:32,199] Error 
****************************????****************************
??????:19/8/2026 8:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:32,380] Error 
****************************????****************************
??????:19/8/2026 8:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:32,560] Error 
****************************????****************************
??????:19/8/2026 8:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:32,742] Error 
****************************????****************************
??????:19/8/2026 8:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:32,925] Error 
****************************????****************************
??????:19/8/2026 8:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:33,116] Error 
****************************????****************************
??????:19/8/2026 8:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:33,293] Error 
****************************????****************************
??????:19/8/2026 8:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:33,471] Error 
****************************????****************************
??????:19/8/2026 8:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:33,646] Error 
****************************????****************************
??????:19/8/2026 8:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:33,830] Error 
****************************????****************************
??????:19/8/2026 8:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:34,009] Error 
****************************????****************************
??????:19/8/2026 8:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:34,189] Error 
****************************????****************************
??????:19/8/2026 8:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:34,373] Error 
****************************????****************************
??????:19/8/2026 8:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:34,549] Error 
****************************????****************************
??????:19/8/2026 8:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:34,734] Error 
****************************????****************************
??????:19/8/2026 8:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:34,914] Error 
****************************????****************************
??????:19/8/2026 8:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:35,093] Error 
****************************????****************************
??????:19/8/2026 8:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:35,272] Error 
****************************????****************************
??????:19/8/2026 8:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:35,449] Error 
****************************????****************************
??????:19/8/2026 8:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:35,628] Error 
****************************????****************************
??????:19/8/2026 8:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:35,814] Error 
****************************????****************************
??????:19/8/2026 8:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:35,993] Error 
****************************????****************************
??????:19/8/2026 8:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:36,173] Error 
****************************????****************************
??????:19/8/2026 8:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:36,353] Error 
****************************????****************************
??????:19/8/2026 8:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:36,533] Error 
****************************????****************************
??????:19/8/2026 8:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:36,711] Error 
****************************????****************************
??????:19/8/2026 8:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:36,896] Error 
****************************????****************************
??????:19/8/2026 8:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:37,082] Error 
****************************????****************************
??????:19/8/2026 8:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:37,263] Error 
****************************????****************************
??????:19/8/2026 8:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:37,439] Error 
****************************????****************************
??????:19/8/2026 8:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:37,620] Error 
****************************????****************************
??????:19/8/2026 8:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:37,808] Error 
****************************????****************************
??????:19/8/2026 8:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:37,991] Error 
****************************????****************************
??????:19/8/2026 8:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:38,171] Error 
****************************????****************************
??????:19/8/2026 8:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:38,353] Error 
****************************????****************************
??????:19/8/2026 8:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:38,533] Error 
****************************????****************************
??????:19/8/2026 8:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:38,714] Error 
****************************????****************************
??????:19/8/2026 8:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:38,903] Error 
****************************????****************************
??????:19/8/2026 8:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:39,087] Error 
****************************????****************************
??????:19/8/2026 8:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:39,270] Error 
****************************????****************************
??????:19/8/2026 8:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:39,450] Error 
****************************????****************************
??????:19/8/2026 8:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:39,629] Error 
****************************????****************************
??????:19/8/2026 8:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:39,816] Error 
****************************????****************************
??????:19/8/2026 8:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:40,003] Error 
****************************????****************************
??????:19/8/2026 8:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:40,181] Error 
****************************????****************************
??????:19/8/2026 8:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:40,365] Error 
****************************????****************************
??????:19/8/2026 8:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:40,543] Error 
****************************????****************************
??????:19/8/2026 8:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:40,725] Error 
****************************????****************************
??????:19/8/2026 8:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:40,905] Error 
****************************????****************************
??????:19/8/2026 8:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:41,085] Error 
****************************????****************************
??????:19/8/2026 8:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:41,267] Error 
****************************????****************************
??????:19/8/2026 8:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:41,444] Error 
****************************????****************************
??????:19/8/2026 8:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:41,623] Error 
****************************????****************************
??????:19/8/2026 8:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:41,804] Error 
****************************????****************************
??????:19/8/2026 8:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:41,982] Error 
****************************????****************************
??????:19/8/2026 8:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:42,159] Error 
****************************????****************************
??????:19/8/2026 8:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:42,339] Error 
****************************????****************************
??????:19/8/2026 8:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:42,521] Error 
****************************????****************************
??????:19/8/2026 8:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:42,702] Error 
****************************????****************************
??????:19/8/2026 8:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:42,882] Error 
****************************????****************************
??????:19/8/2026 8:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:43,069] Error 
****************************????****************************
??????:19/8/2026 8:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:43,244] Error 
****************************????****************************
??????:19/8/2026 8:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:43,423] Error 
****************************????****************************
??????:19/8/2026 8:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:43,601] Error 
****************************????****************************
??????:19/8/2026 8:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:43,785] Error 
****************************????****************************
??????:19/8/2026 8:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:43,960] Error 
****************************????****************************
??????:19/8/2026 8:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:44,137] Error 
****************************????****************************
??????:19/8/2026 8:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:44,318] Error 
****************************????****************************
??????:19/8/2026 8:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:44,500] Error 
****************************????****************************
??????:19/8/2026 8:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:44,680] Error 
****************************????****************************
??????:19/8/2026 8:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:44,860] Error 
****************************????****************************
??????:19/8/2026 8:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:45,039] Error 
****************************????****************************
??????:19/8/2026 8:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:45,221] Error 
****************************????****************************
??????:19/8/2026 8:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:45,402] Error 
****************************????****************************
??????:19/8/2026 8:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:45,575] Error 
****************************????****************************
??????:19/8/2026 8:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:45,758] Error 
****************************????****************************
??????:19/8/2026 8:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:45,935] Error 
****************************????****************************
??????:19/8/2026 8:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:46,105] Error 
****************************????****************************
??????:19/8/2026 8:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:46,280] Error 
****************************????****************************
??????:19/8/2026 8:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:46,451] Error 
****************************????****************************
??????:19/8/2026 8:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:46,621] Error 
****************************????****************************
??????:19/8/2026 8:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:46,799] Error 
****************************????****************************
??????:19/8/2026 8:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:46,972] Error 
****************************????****************************
??????:19/8/2026 8:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:47,152] Error 
****************************????****************************
??????:19/8/2026 8:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:47,334] Error 
****************************????****************************
??????:19/8/2026 8:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:47,514] Error 
****************************????****************************
??????:19/8/2026 8:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:47,699] Error 
****************************????****************************
??????:19/8/2026 8:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:47,868] Error 
****************************????****************************
??????:19/8/2026 8:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:48,039] Error 
****************************????****************************
??????:19/8/2026 8:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:48,211] Error 
****************************????****************************
??????:19/8/2026 8:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:48,381] Error 
****************************????****************************
??????:19/8/2026 8:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:48,553] Error 
****************************????****************************
??????:19/8/2026 8:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:48,723] Error 
****************************????****************************
??????:19/8/2026 8:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:48,894] Error 
****************************????****************************
??????:19/8/2026 8:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:49,064] Error 
****************************????****************************
??????:19/8/2026 8:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:49,238] Error 
****************************????****************************
??????:19/8/2026 8:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:49,417] Error 
****************************????****************************
??????:19/8/2026 8:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:49,604] Error 
****************************????****************************
??????:19/8/2026 8:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:49,796] Error 
****************************????****************************
??????:19/8/2026 8:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:49,989] Error 
****************************????****************************
??????:19/8/2026 8:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:50,180] Error 
****************************????****************************
??????:19/8/2026 8:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:50,373] Error 
****************************????****************************
??????:19/8/2026 8:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:50,563] Error 
****************************????****************************
??????:19/8/2026 8:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:50,757] Error 
****************************????****************************
??????:19/8/2026 8:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:50,950] Error 
****************************????****************************
??????:19/8/2026 8:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:51,141] Error 
****************************????****************************
??????:19/8/2026 8:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:51,330] Error 
****************************????****************************
??????:19/8/2026 8:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:51,518] Error 
****************************????****************************
??????:19/8/2026 8:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:51,707] Error 
****************************????****************************
??????:19/8/2026 8:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:51,902] Error 
****************************????****************************
??????:19/8/2026 8:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:52,085] Error 
****************************????****************************
??????:19/8/2026 8:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:52,271] Error 
****************************????****************************
??????:19/8/2026 8:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:52,457] Error 
****************************????****************************
??????:19/8/2026 8:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:52,640] Error 
****************************????****************************
??????:19/8/2026 8:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:52,833] Error 
****************************????****************************
??????:19/8/2026 8:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:53,022] Error 
****************************????****************************
??????:19/8/2026 8:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:53,211] Error 
****************************????****************************
??????:19/8/2026 8:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:53,407] Error 
****************************????****************************
??????:19/8/2026 8:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:53,589] Error 
****************************????****************************
??????:19/8/2026 8:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:53,784] Error 
****************************????****************************
??????:19/8/2026 8:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:53,970] Error 
****************************????****************************
??????:19/8/2026 8:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:54,159] Error 
****************************????****************************
??????:19/8/2026 8:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:54,346] Error 
****************************????****************************
??????:19/8/2026 8:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:54,527] Error 
****************************????****************************
??????:19/8/2026 8:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:54,714] Error 
****************************????****************************
??????:19/8/2026 8:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:54,902] Error 
****************************????****************************
??????:19/8/2026 8:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:55,087] Error 
****************************????****************************
??????:19/8/2026 8:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:55,274] Error 
****************************????****************************
??????:19/8/2026 8:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:55,462] Error 
****************************????****************************
??????:19/8/2026 8:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:55,648] Error 
****************************????****************************
??????:19/8/2026 8:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:55,833] Error 
****************************????****************************
??????:19/8/2026 8:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:56,019] Error 
****************************????****************************
??????:19/8/2026 8:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:56,204] Error 
****************************????****************************
??????:19/8/2026 8:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:56,390] Error 
****************************????****************************
??????:19/8/2026 8:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:56,569] Error 
****************************????****************************
??????:19/8/2026 8:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:56,759] Error 
****************************????****************************
??????:19/8/2026 8:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:56,938] Error 
****************************????****************************
??????:19/8/2026 8:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:57,121] Error 
****************************????****************************
??????:19/8/2026 8:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:57,298] Error 
****************************????****************************
??????:19/8/2026 8:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:57,483] Error 
****************************????****************************
??????:19/8/2026 8:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:57,662] Error 
****************************????****************************
??????:19/8/2026 8:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:57,845] Error 
****************************????****************************
??????:19/8/2026 8:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:58,022] Error 
****************************????****************************
??????:19/8/2026 8:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:58,198] Error 
****************************????****************************
??????:19/8/2026 8:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:58,378] Error 
****************************????****************************
??????:19/8/2026 8:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:58,549] Error 
****************************????****************************
??????:19/8/2026 8:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:58,717] Error 
****************************????****************************
??????:19/8/2026 8:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:58,889] Error 
****************************????****************************
??????:19/8/2026 8:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:59,061] Error 
****************************????****************************
??????:19/8/2026 8:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:59,228] Error 
****************************????****************************
??????:19/8/2026 8:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:59,399] Error 
****************************????****************************
??????:19/8/2026 8:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:59,570] Error 
****************************????****************************
??????:19/8/2026 8:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:59,745] Error 
****************************????****************************
??????:19/8/2026 8:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:12:59,926] Error 
****************************????****************************
??????:19/8/2026 8:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:00,105] Error 
****************************????****************************
??????:19/8/2026 8:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:00,280] Error 
****************************????****************************
??????:19/8/2026 8:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:00,449] Error 
****************************????****************************
??????:19/8/2026 8:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:00,620] Error 
****************************????****************************
??????:19/8/2026 8:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:00,803] Error 
****************************????****************************
??????:19/8/2026 8:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:00,973] Error 
****************************????****************************
??????:19/8/2026 8:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:01,147] Error 
****************************????****************************
??????:19/8/2026 8:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:01,322] Error 
****************************????****************************
??????:19/8/2026 8:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:01,503] Error 
****************************????****************************
??????:19/8/2026 8:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:01,674] Error 
****************************????****************************
??????:19/8/2026 8:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:01,858] Error 
****************************????****************************
??????:19/8/2026 8:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:02,023] Error 
****************************????****************************
??????:19/8/2026 8:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:02,196] Error 
****************************????****************************
??????:19/8/2026 8:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:02,364] Error 
****************************????****************************
??????:19/8/2026 8:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:02,534] Error 
****************************????****************************
??????:19/8/2026 8:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:02,703] Error 
****************************????****************************
??????:19/8/2026 8:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:02,875] Error 
****************************????****************************
??????:19/8/2026 8:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:03,042] Error 
****************************????****************************
??????:19/8/2026 8:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:03,212] Error 
****************************????****************************
??????:19/8/2026 8:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:03,380] Error 
****************************????****************************
??????:19/8/2026 8:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:03,551] Error 
****************************????****************************
??????:19/8/2026 8:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:03,721] Error 
****************************????****************************
??????:19/8/2026 8:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:03,887] Error 
****************************????****************************
??????:19/8/2026 8:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:04,057] Error 
****************************????****************************
??????:19/8/2026 8:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:04,220] Error 
****************************????****************************
??????:19/8/2026 8:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:04,384] Error 
****************************????****************************
??????:19/8/2026 8:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:04,545] Error 
****************************????****************************
??????:19/8/2026 8:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:04,713] Error 
****************************????****************************
??????:19/8/2026 8:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:04,887] Error 
****************************????****************************
??????:19/8/2026 8:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:05,048] Error 
****************************????****************************
??????:19/8/2026 8:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:05,213] Error 
****************************????****************************
??????:19/8/2026 8:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:05,381] Error 
****************************????****************************
??????:19/8/2026 8:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:05,562] Error 
****************************????****************************
??????:19/8/2026 8:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:05,732] Error 
****************************????****************************
??????:19/8/2026 8:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:05,900] Error 
****************************????****************************
??????:19/8/2026 8:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:06,076] Error 
****************************????****************************
??????:19/8/2026 8:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:06,245] Error 
****************************????****************************
??????:19/8/2026 8:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:06,411] Error 
****************************????****************************
??????:19/8/2026 8:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:06,576] Error 
****************************????****************************
??????:19/8/2026 8:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:06,752] Error 
****************************????****************************
??????:19/8/2026 8:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:06,924] Error 
****************************????****************************
??????:19/8/2026 8:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:07,096] Error 
****************************????****************************
??????:19/8/2026 8:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:07,266] Error 
****************************????****************************
??????:19/8/2026 8:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:07,434] Error 
****************************????****************************
??????:19/8/2026 8:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:07,608] Error 
****************************????****************************
??????:19/8/2026 8:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:07,786] Error 
****************************????****************************
??????:19/8/2026 8:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:07,953] Error 
****************************????****************************
??????:19/8/2026 8:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:08,126] Error 
****************************????****************************
??????:19/8/2026 8:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:08,293] Error 
****************************????****************************
??????:19/8/2026 8:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:08,467] Error 
****************************????****************************
??????:19/8/2026 8:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:08,633] Error 
****************************????****************************
??????:19/8/2026 8:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:08,809] Error 
****************************????****************************
??????:19/8/2026 8:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:08,974] Error 
****************************????****************************
??????:19/8/2026 8:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:09,144] Error 
****************************????****************************
??????:19/8/2026 8:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:09,313] Error 
****************************????****************************
??????:19/8/2026 8:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:09,486] Error 
****************************????****************************
??????:19/8/2026 8:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:09,665] Error 
****************************????****************************
??????:19/8/2026 8:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:09,839] Error 
****************************????****************************
??????:19/8/2026 8:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:10,009] Error 
****************************????****************************
??????:19/8/2026 8:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:10,179] Error 
****************************????****************************
??????:19/8/2026 8:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:10,358] Error 
****************************????****************************
??????:19/8/2026 8:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:10,527] Error 
****************************????****************************
??????:19/8/2026 8:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:10,700] Error 
****************************????****************************
??????:19/8/2026 8:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:10,870] Error 
****************************????****************************
??????:19/8/2026 8:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:11,043] Error 
****************************????****************************
??????:19/8/2026 8:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:11,222] Error 
****************************????****************************
??????:19/8/2026 8:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:11,398] Error 
****************************????****************************
??????:19/8/2026 8:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:11,577] Error 
****************************????****************************
??????:19/8/2026 8:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:11,756] Error 
****************************????****************************
??????:19/8/2026 8:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:11,930] Error 
****************************????****************************
??????:19/8/2026 8:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:12,103] Error 
****************************????****************************
??????:19/8/2026 8:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:12,285] Error 
****************************????****************************
??????:19/8/2026 8:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:12,461] Error 
****************************????****************************
??????:19/8/2026 8:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:12,645] Error 
****************************????****************************
??????:19/8/2026 8:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:12,829] Error 
****************************????****************************
??????:19/8/2026 8:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:12,999] Error 
****************************????****************************
??????:19/8/2026 8:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:13,174] Error 
****************************????****************************
??????:19/8/2026 8:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:13,343] Error 
****************************????****************************
??????:19/8/2026 8:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:13,515] Error 
****************************????****************************
??????:19/8/2026 8:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:13,692] Error 
****************************????****************************
??????:19/8/2026 8:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:13,872] Error 
****************************????****************************
??????:19/8/2026 8:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:14,049] Error 
****************************????****************************
??????:19/8/2026 8:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:14,225] Error 
****************************????****************************
??????:19/8/2026 8:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:14,404] Error 
****************************????****************************
??????:19/8/2026 8:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:14,578] Error 
****************************????****************************
??????:19/8/2026 8:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:14,762] Error 
****************************????****************************
??????:19/8/2026 8:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:14,939] Error 
****************************????****************************
??????:19/8/2026 8:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:15,114] Error 
****************************????****************************
??????:19/8/2026 8:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:15,295] Error 
****************************????****************************
??????:19/8/2026 8:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:15,467] Error 
****************************????****************************
??????:19/8/2026 8:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:15,635] Error 
****************************????****************************
??????:19/8/2026 8:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:15,813] Error 
****************************????****************************
??????:19/8/2026 8:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:15,982] Error 
****************************????****************************
??????:19/8/2026 8:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:16,157] Error 
****************************????****************************
??????:19/8/2026 8:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:16,330] Error 
****************************????****************************
??????:19/8/2026 8:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:16,497] Error 
****************************????****************************
??????:19/8/2026 8:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:16,666] Error 
****************************????****************************
??????:19/8/2026 8:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:16,840] Error 
****************************????****************************
??????:19/8/2026 8:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:17,018] Error 
****************************????****************************
??????:19/8/2026 8:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:17,191] Error 
****************************????****************************
??????:19/8/2026 8:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:17,368] Error 
****************************????****************************
??????:19/8/2026 8:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:17,545] Error 
****************************????****************************
??????:19/8/2026 8:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:17,730] Error 
****************************????****************************
??????:19/8/2026 8:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:17,921] Error 
****************************????****************************
??????:19/8/2026 8:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:18,098] Error 
****************************????****************************
??????:19/8/2026 8:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:18,280] Error 
****************************????****************************
??????:19/8/2026 8:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:18,458] Error 
****************************????****************************
??????:19/8/2026 8:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:18,636] Error 
****************************????****************************
??????:19/8/2026 8:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:18,821] Error 
****************************????****************************
??????:19/8/2026 8:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:18,998] Error 
****************************????****************************
??????:19/8/2026 8:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:19,176] Error 
****************************????****************************
??????:19/8/2026 8:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:19,351] Error 
****************************????****************************
??????:19/8/2026 8:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:19,525] Error 
****************************????****************************
??????:19/8/2026 8:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:19,701] Error 
****************************????****************************
??????:19/8/2026 8:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:19,883] Error 
****************************????****************************
??????:19/8/2026 8:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:20,053] Error 
****************************????****************************
??????:19/8/2026 8:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:20,238] Error 
****************************????****************************
??????:19/8/2026 8:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:20,417] Error 
****************************????****************************
??????:19/8/2026 8:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:20,592] Error 
****************************????****************************
??????:19/8/2026 8:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:20,773] Error 
****************************????****************************
??????:19/8/2026 8:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:20,946] Error 
****************************????****************************
??????:19/8/2026 8:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:21,117] Error 
****************************????****************************
??????:19/8/2026 8:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:21,295] Error 
****************************????****************************
??????:19/8/2026 8:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:21,470] Error 
****************************????****************************
??????:19/8/2026 8:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:21,647] Error 
****************************????****************************
??????:19/8/2026 8:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:21,831] Error 
****************************????****************************
??????:19/8/2026 8:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:22,000] Error 
****************************????****************************
??????:19/8/2026 8:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:22,179] Error 
****************************????****************************
??????:19/8/2026 8:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:22,350] Error 
****************************????****************************
??????:19/8/2026 8:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:22,528] Error 
****************************????****************************
??????:19/8/2026 8:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:22,702] Error 
****************************????****************************
??????:19/8/2026 8:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:22,877] Error 
****************************????****************************
??????:19/8/2026 8:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:23,044] Error 
****************************????****************************
??????:19/8/2026 8:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:23,214] Error 
****************************????****************************
??????:19/8/2026 8:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:23,383] Error 
****************************????****************************
??????:19/8/2026 8:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:23,561] Error 
****************************????****************************
??????:19/8/2026 8:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:23,735] Error 
****************************????****************************
??????:19/8/2026 8:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:23,904] Error 
****************************????****************************
??????:19/8/2026 8:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:24,074] Error 
****************************????****************************
??????:19/8/2026 8:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:24,250] Error 
****************************????****************************
??????:19/8/2026 8:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:24,420] Error 
****************************????****************************
??????:19/8/2026 8:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:24,585] Error 
****************************????****************************
??????:19/8/2026 8:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:24,759] Error 
****************************????****************************
??????:19/8/2026 8:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:24,936] Error 
****************************????****************************
??????:19/8/2026 8:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:25,106] Error 
****************************????****************************
??????:19/8/2026 8:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:25,279] Error 
****************************????****************************
??????:19/8/2026 8:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:25,450] Error 
****************************????****************************
??????:19/8/2026 8:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:25,620] Error 
****************************????****************************
??????:19/8/2026 8:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:25,803] Error 
****************************????****************************
??????:19/8/2026 8:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:25,973] Error 
****************************????****************************
??????:19/8/2026 8:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:26,137] Error 
****************************????****************************
??????:19/8/2026 8:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:26,302] Error 
****************************????****************************
??????:19/8/2026 8:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:26,471] Error 
****************************????****************************
??????:19/8/2026 8:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:26,635] Error 
****************************????****************************
??????:19/8/2026 8:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:26,811] Error 
****************************????****************************
??????:19/8/2026 8:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:26,986] Error 
****************************????****************************
??????:19/8/2026 8:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:27,161] Error 
****************************????****************************
??????:19/8/2026 8:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:27,334] Error 
****************************????****************************
??????:19/8/2026 8:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:27,501] Error 
****************************????****************************
??????:19/8/2026 8:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:27,674] Error 
****************************????****************************
??????:19/8/2026 8:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:27,849] Error 
****************************????****************************
??????:19/8/2026 8:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:28,016] Error 
****************************????****************************
??????:19/8/2026 8:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:28,180] Error 
****************************????****************************
??????:19/8/2026 8:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:28,346] Error 
****************************????****************************
??????:19/8/2026 8:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:28,517] Error 
****************************????****************************
??????:19/8/2026 8:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:28,680] Error 
****************************????****************************
??????:19/8/2026 8:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:28,851] Error 
****************************????****************************
??????:19/8/2026 8:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:29,013] Error 
****************************????****************************
??????:19/8/2026 8:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:29,182] Error 
****************************????****************************
??????:19/8/2026 8:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:29,351] Error 
****************************????****************************
??????:19/8/2026 8:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:29,517] Error 
****************************????****************************
??????:19/8/2026 8:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:29,685] Error 
****************************????****************************
??????:19/8/2026 8:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:29,864] Error 
****************************????****************************
??????:19/8/2026 8:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:30,026] Error 
****************************????****************************
??????:19/8/2026 8:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:30,205] Error 
****************************????****************************
??????:19/8/2026 8:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:30,377] Error 
****************************????****************************
??????:19/8/2026 8:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:30,551] Error 
****************************????****************************
??????:19/8/2026 8:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:30,716] Error 
****************************????****************************
??????:19/8/2026 8:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:30,884] Error 
****************************????****************************
??????:19/8/2026 8:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:31,050] Error 
****************************????****************************
??????:19/8/2026 8:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:31,217] Error 
****************************????****************************
??????:19/8/2026 8:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:31,385] Error 
****************************????****************************
??????:19/8/2026 8:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:31,559] Error 
****************************????****************************
??????:19/8/2026 8:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:31,731] Error 
****************************????****************************
??????:19/8/2026 8:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:31,907] Error 
****************************????****************************
??????:19/8/2026 8:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:32,079] Error 
****************************????****************************
??????:19/8/2026 8:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:32,269] Error 
****************************????****************************
??????:19/8/2026 8:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:32,459] Error 
****************************????****************************
??????:19/8/2026 8:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:32,634] Error 
****************************????****************************
??????:19/8/2026 8:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:32,817] Error 
****************************????****************************
??????:19/8/2026 8:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:32,983] Error 
****************************????****************************
??????:19/8/2026 8:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:33,152] Error 
****************************????****************************
??????:19/8/2026 8:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:33,320] Error 
****************************????****************************
??????:19/8/2026 8:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:33,486] Error 
****************************????****************************
??????:19/8/2026 8:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:33,661] Error 
****************************????****************************
??????:19/8/2026 8:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:33,844] Error 
****************************????****************************
??????:19/8/2026 8:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:34,028] Error 
****************************????****************************
??????:19/8/2026 8:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:34,203] Error 
****************************????****************************
??????:19/8/2026 8:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:34,382] Error 
****************************????****************************
??????:19/8/2026 8:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:34,549] Error 
****************************????****************************
??????:19/8/2026 8:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:34,717] Error 
****************************????****************************
??????:19/8/2026 8:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:34,889] Error 
****************************????****************************
??????:19/8/2026 8:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:35,052] Error 
****************************????****************************
??????:19/8/2026 8:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:35,219] Error 
****************************????****************************
??????:19/8/2026 8:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:35,386] Error 
****************************????****************************
??????:19/8/2026 8:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:35,556] Error 
****************************????****************************
??????:19/8/2026 8:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:35,723] Error 
****************************????****************************
??????:19/8/2026 8:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:35,892] Error 
****************************????****************************
??????:19/8/2026 8:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:36,061] Error 
****************************????****************************
??????:19/8/2026 8:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:36,230] Error 
****************************????****************************
??????:19/8/2026 8:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:36,395] Error 
****************************????****************************
??????:19/8/2026 8:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:36,562] Error 
****************************????****************************
??????:19/8/2026 8:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:36,733] Error 
****************************????****************************
??????:19/8/2026 8:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:36,902] Error 
****************************????****************************
??????:19/8/2026 8:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:37,067] Error 
****************************????****************************
??????:19/8/2026 8:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:37,231] Error 
****************************????****************************
??????:19/8/2026 8:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:37,399] Error 
****************************????****************************
??????:19/8/2026 8:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:37,567] Error 
****************************????****************************
??????:19/8/2026 8:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:37,740] Error 
****************************????****************************
??????:19/8/2026 8:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:37,904] Error 
****************************????****************************
??????:19/8/2026 8:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:38,079] Error 
****************************????****************************
??????:19/8/2026 8:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:38,244] Error 
****************************????****************************
??????:19/8/2026 8:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:38,410] Error 
****************************????****************************
??????:19/8/2026 8:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:38,577] Error 
****************************????****************************
??????:19/8/2026 8:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:38,752] Error 
****************************????****************************
??????:19/8/2026 8:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:38,917] Error 
****************************????****************************
??????:19/8/2026 8:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:39,079] Error 
****************************????****************************
??????:19/8/2026 8:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:39,248] Error 
****************************????****************************
??????:19/8/2026 8:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:39,415] Error 
****************************????****************************
??????:19/8/2026 8:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:39,583] Error 
****************************????****************************
??????:19/8/2026 8:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:39,766] Error 
****************************????****************************
??????:19/8/2026 8:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:39,941] Error 
****************************????****************************
??????:19/8/2026 8:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:40,115] Error 
****************************????****************************
??????:19/8/2026 8:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:40,293] Error 
****************************????****************************
??????:19/8/2026 8:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:40,473] Error 
****************************????****************************
??????:19/8/2026 8:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:40,658] Error 
****************************????****************************
??????:19/8/2026 8:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:40,847] Error 
****************************????****************************
??????:19/8/2026 8:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:41,031] Error 
****************************????****************************
??????:19/8/2026 8:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:41,212] Error 
****************************????****************************
??????:19/8/2026 8:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:41,392] Error 
****************************????****************************
??????:19/8/2026 8:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:41,576] Error 
****************************????****************************
??????:19/8/2026 8:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:41,764] Error 
****************************????****************************
??????:19/8/2026 8:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:41,944] Error 
****************************????****************************
??????:19/8/2026 8:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:42,134] Error 
****************************????****************************
??????:19/8/2026 8:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:42,317] Error 
****************************????****************************
??????:19/8/2026 8:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:42,503] Error 
****************************????****************************
??????:19/8/2026 8:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:42,686] Error 
****************************????****************************
??????:19/8/2026 8:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:42,873] Error 
****************************????****************************
??????:19/8/2026 8:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:43,050] Error 
****************************????****************************
??????:19/8/2026 8:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:43,231] Error 
****************************????****************************
??????:19/8/2026 8:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:43,420] Error 
****************************????****************************
??????:19/8/2026 8:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:43,607] Error 
****************************????****************************
??????:19/8/2026 8:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:43,794] Error 
****************************????****************************
??????:19/8/2026 8:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:43,978] Error 
****************************????****************************
??????:19/8/2026 8:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:44,165] Error 
****************************????****************************
??????:19/8/2026 8:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:44,347] Error 
****************************????****************************
??????:19/8/2026 8:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:44,531] Error 
****************************????****************************
??????:19/8/2026 8:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:44,712] Error 
****************************????****************************
??????:19/8/2026 8:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:44,902] Error 
****************************????****************************
??????:19/8/2026 8:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:45,091] Error 
****************************????****************************
??????:19/8/2026 8:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:45,277] Error 
****************************????****************************
??????:19/8/2026 8:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:45,463] Error 
****************************????****************************
??????:19/8/2026 8:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:45,651] Error 
****************************????****************************
??????:19/8/2026 8:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:45,850] Error 
****************************????****************************
??????:19/8/2026 8:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:46,041] Error 
****************************????****************************
??????:19/8/2026 8:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:46,234] Error 
****************************????****************************
??????:19/8/2026 8:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:46,428] Error 
****************************????****************************
??????:19/8/2026 8:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:46,615] Error 
****************************????****************************
??????:19/8/2026 8:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:46,811] Error 
****************************????****************************
??????:19/8/2026 8:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:47,000] Error 
****************************????****************************
??????:19/8/2026 8:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:47,186] Error 
****************************????****************************
??????:19/8/2026 8:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:47,373] Error 
****************************????****************************
??????:19/8/2026 8:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:47,564] Error 
****************************????****************************
??????:19/8/2026 8:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:47,758] Error 
****************************????****************************
??????:19/8/2026 8:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:47,949] Error 
****************************????****************************
??????:19/8/2026 8:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:48,140] Error 
****************************????****************************
??????:19/8/2026 8:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:48,333] Error 
****************************????****************************
??????:19/8/2026 8:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:48,523] Error 
****************************????****************************
??????:19/8/2026 8:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:48,712] Error 
****************************????****************************
??????:19/8/2026 8:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:48,901] Error 
****************************????****************************
??????:19/8/2026 8:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:49,076] Error 
****************************????****************************
??????:19/8/2026 8:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:49,252] Error 
****************************????****************************
??????:19/8/2026 8:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:49,431] Error 
****************************????****************************
??????:19/8/2026 8:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:49,609] Error 
****************************????****************************
??????:19/8/2026 8:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:49,789] Error 
****************************????****************************
??????:19/8/2026 8:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:49,960] Error 
****************************????****************************
??????:19/8/2026 8:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:50,147] Error 
****************************????****************************
??????:19/8/2026 8:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:50,329] Error 
****************************????****************************
??????:19/8/2026 8:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:50,510] Error 
****************************????****************************
??????:19/8/2026 8:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:50,687] Error 
****************************????****************************
??????:19/8/2026 8:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:50,868] Error 
****************************????****************************
??????:19/8/2026 8:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:51,050] Error 
****************************????****************************
??????:19/8/2026 8:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:51,230] Error 
****************************????****************************
??????:19/8/2026 8:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:51,404] Error 
****************************????****************************
??????:19/8/2026 8:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:51,580] Error 
****************************????****************************
??????:19/8/2026 8:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:51,761] Error 
****************************????****************************
??????:19/8/2026 8:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:51,934] Error 
****************************????****************************
??????:19/8/2026 8:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:52,104] Error 
****************************????****************************
??????:19/8/2026 8:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:52,280] Error 
****************************????****************************
??????:19/8/2026 8:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:52,459] Error 
****************************????****************************
??????:19/8/2026 8:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:52,626] Error 
****************************????****************************
??????:19/8/2026 8:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:52,803] Error 
****************************????****************************
??????:19/8/2026 8:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:52,970] Error 
****************************????****************************
??????:19/8/2026 8:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:53,140] Error 
****************************????****************************
??????:19/8/2026 8:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:53,313] Error 
****************************????****************************
??????:19/8/2026 8:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:53,494] Error 
****************************????****************************
??????:19/8/2026 8:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:53,675] Error 
****************************????****************************
??????:19/8/2026 8:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:53,855] Error 
****************************????****************************
??????:19/8/2026 8:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:54,032] Error 
****************************????****************************
??????:19/8/2026 8:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:54,215] Error 
****************************????****************************
??????:19/8/2026 8:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:54,388] Error 
****************************????****************************
??????:19/8/2026 8:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:54,569] Error 
****************************????****************************
??????:19/8/2026 8:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:54,742] Error 
****************************????****************************
??????:19/8/2026 8:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:54,924] Error 
****************************????****************************
??????:19/8/2026 8:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:55,100] Error 
****************************????****************************
??????:19/8/2026 8:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:55,276] Error 
****************************????****************************
??????:19/8/2026 8:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:55,451] Error 
****************************????****************************
??????:19/8/2026 8:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:55,630] Error 
****************************????****************************
??????:19/8/2026 8:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:55,817] Error 
****************************????****************************
??????:19/8/2026 8:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:55,982] Error 
****************************????****************************
??????:19/8/2026 8:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:56,151] Error 
****************************????****************************
??????:19/8/2026 8:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:56,318] Error 
****************************????****************************
??????:19/8/2026 8:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:56,489] Error 
****************************????****************************
??????:19/8/2026 8:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:56,657] Error 
****************************????****************************
??????:19/8/2026 8:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:56,837] Error 
****************************????****************************
??????:19/8/2026 8:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:57,016] Error 
****************************????****************************
??????:19/8/2026 8:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:57,193] Error 
****************************????****************************
??????:19/8/2026 8:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:57,367] Error 
****************************????****************************
??????:19/8/2026 8:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:57,546] Error 
****************************????****************************
??????:19/8/2026 8:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:57,723] Error 
****************************????****************************
??????:19/8/2026 8:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:57,900] Error 
****************************????****************************
??????:19/8/2026 8:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:58,078] Error 
****************************????****************************
??????:19/8/2026 8:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:58,259] Error 
****************************????****************************
??????:19/8/2026 8:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:58,435] Error 
****************************????****************************
??????:19/8/2026 8:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:58,613] Error 
****************************????****************************
??????:19/8/2026 8:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:58,798] Error 
****************************????****************************
??????:19/8/2026 8:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:58,976] Error 
****************************????****************************
??????:19/8/2026 8:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:59,151] Error 
****************************????****************************
??????:19/8/2026 8:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:59,320] Error 
****************************????****************************
??????:19/8/2026 8:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:59,498] Error 
****************************????****************************
??????:19/8/2026 8:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:59,668] Error 
****************************????****************************
??????:19/8/2026 8:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:13:59,844] Error 
****************************????****************************
??????:19/8/2026 8:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:00,023] Error 
****************************????****************************
??????:19/8/2026 8:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:00,200] Error 
****************************????****************************
??????:19/8/2026 8:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:00,378] Error 
****************************????****************************
??????:19/8/2026 8:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:00,557] Error 
****************************????****************************
??????:19/8/2026 8:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:00,734] Error 
****************************????****************************
??????:19/8/2026 8:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:00,913] Error 
****************************????****************************
??????:19/8/2026 8:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:01,082] Error 
****************************????****************************
??????:19/8/2026 8:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:01,256] Error 
****************************????****************************
??????:19/8/2026 8:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:01,434] Error 
****************************????****************************
??????:19/8/2026 8:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:01,611] Error 
****************************????****************************
??????:19/8/2026 8:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:01,788] Error 
****************************????****************************
??????:19/8/2026 8:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:01,966] Error 
****************************????****************************
??????:19/8/2026 8:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:02,136] Error 
****************************????****************************
??????:19/8/2026 8:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:02,321] Error 
****************************????****************************
??????:19/8/2026 8:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:02,497] Error 
****************************????****************************
??????:19/8/2026 8:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:02,672] Error 
****************************????****************************
??????:19/8/2026 8:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:02,856] Error 
****************************????****************************
??????:19/8/2026 8:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:03,034] Error 
****************************????****************************
??????:19/8/2026 8:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:03,210] Error 
****************************????****************************
??????:19/8/2026 8:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:03,387] Error 
****************************????****************************
??????:19/8/2026 8:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:03,557] Error 
****************************????****************************
??????:19/8/2026 8:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:03,741] Error 
****************************????****************************
??????:19/8/2026 8:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:03,915] Error 
****************************????****************************
??????:19/8/2026 8:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:04,094] Error 
****************************????****************************
??????:19/8/2026 8:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:04,268] Error 
****************************????****************************
??????:19/8/2026 8:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:04,442] Error 
****************************????****************************
??????:19/8/2026 8:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:04,620] Error 
****************************????****************************
??????:19/8/2026 8:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:04,800] Error 
****************************????****************************
??????:19/8/2026 8:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:04,976] Error 
****************************????****************************
??????:19/8/2026 8:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:05,151] Error 
****************************????****************************
??????:19/8/2026 8:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:05,322] Error 
****************************????****************************
??????:19/8/2026 8:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:05,497] Error 
****************************????****************************
??????:19/8/2026 8:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:05,671] Error 
****************************????****************************
??????:19/8/2026 8:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:05,850] Error 
****************************????****************************
??????:19/8/2026 8:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:06,020] Error 
****************************????****************************
??????:19/8/2026 8:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:06,192] Error 
****************************????****************************
??????:19/8/2026 8:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:06,371] Error 
****************************????****************************
??????:19/8/2026 8:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:06,549] Error 
****************************????****************************
??????:19/8/2026 8:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:06,726] Error 
****************************????****************************
??????:19/8/2026 8:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:06,901] Error 
****************************????****************************
??????:19/8/2026 8:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:07,076] Error 
****************************????****************************
??????:19/8/2026 8:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:07,245] Error 
****************************????****************************
??????:19/8/2026 8:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:07,422] Error 
****************************????****************************
??????:19/8/2026 8:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:07,604] Error 
****************************????****************************
??????:19/8/2026 8:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:07,789] Error 
****************************????****************************
??????:19/8/2026 8:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:07,963] Error 
****************************????****************************
??????:19/8/2026 8:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:08,133] Error 
****************************????****************************
??????:19/8/2026 8:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:08,304] Error 
****************************????****************************
??????:19/8/2026 8:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:08,474] Error 
****************************????****************************
??????:19/8/2026 8:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:08,650] Error 
****************************????****************************
??????:19/8/2026 8:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:08,829] Error 
****************************????****************************
??????:19/8/2026 8:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:09,004] Error 
****************************????****************************
??????:19/8/2026 8:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:09,169] Error 
****************************????****************************
??????:19/8/2026 8:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:09,342] Error 
****************************????****************************
??????:19/8/2026 8:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:09,518] Error 
****************************????****************************
??????:19/8/2026 8:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:09,704] Error 
****************************????****************************
??????:19/8/2026 8:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:09,896] Error 
****************************????****************************
??????:19/8/2026 8:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:10,083] Error 
****************************????****************************
??????:19/8/2026 8:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:10,272] Error 
****************************????****************************
??????:19/8/2026 8:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:10,469] Error 
****************************????****************************
??????:19/8/2026 8:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:10,661] Error 
****************************????****************************
??????:19/8/2026 8:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:10,854] Error 
****************************????****************************
??????:19/8/2026 8:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:11,040] Error 
****************************????****************************
??????:19/8/2026 8:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:11,227] Error 
****************************????****************************
??????:19/8/2026 8:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:11,417] Error 
****************************????****************************
??????:19/8/2026 8:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:11,605] Error 
****************************????****************************
??????:19/8/2026 8:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:11,796] Error 
****************************????****************************
??????:19/8/2026 8:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:11,982] Error 
****************************????****************************
??????:19/8/2026 8:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:12,169] Error 
****************************????****************************
??????:19/8/2026 8:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:12,356] Error 
****************************????****************************
??????:19/8/2026 8:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:12,545] Error 
****************************????****************************
??????:19/8/2026 8:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:12,733] Error 
****************************????****************************
??????:19/8/2026 8:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:12,927] Error 
****************************????****************************
??????:19/8/2026 8:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:13,120] Error 
****************************????****************************
??????:19/8/2026 8:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:13,308] Error 
****************************????****************************
??????:19/8/2026 8:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:13,497] Error 
****************************????****************************
??????:19/8/2026 8:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:13,688] Error 
****************************????****************************
??????:19/8/2026 8:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:13,874] Error 
****************************????****************************
??????:19/8/2026 8:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:14,057] Error 
****************************????****************************
??????:19/8/2026 8:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:14,245] Error 
****************************????****************************
??????:19/8/2026 8:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:14,431] Error 
****************************????****************************
??????:19/8/2026 8:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:14,621] Error 
****************************????****************************
??????:19/8/2026 8:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:14,810] Error 
****************************????****************************
??????:19/8/2026 8:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:14,983] Error 
****************************????****************************
??????:19/8/2026 8:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:15,162] Error 
****************************????****************************
??????:19/8/2026 8:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:15,342] Error 
****************************????****************************
??????:19/8/2026 8:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:15,521] Error 
****************************????****************************
??????:19/8/2026 8:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:15,713] Error 
****************************????****************************
??????:19/8/2026 8:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:15,898] Error 
****************************????****************************
??????:19/8/2026 8:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:16,082] Error 
****************************????****************************
??????:19/8/2026 8:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:16,264] Error 
****************************????****************************
??????:19/8/2026 8:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:16,446] Error 
****************************????****************************
??????:19/8/2026 8:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:16,629] Error 
****************************????****************************
??????:19/8/2026 8:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:16,815] Error 
****************************????****************************
??????:19/8/2026 8:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:17,004] Error 
****************************????****************************
??????:19/8/2026 8:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:17,191] Error 
****************************????****************************
??????:19/8/2026 8:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:17,377] Error 
****************************????****************************
??????:19/8/2026 8:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:17,565] Error 
****************************????****************************
??????:19/8/2026 8:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:17,756] Error 
****************************????****************************
??????:19/8/2026 8:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:17,948] Error 
****************************????****************************
??????:19/8/2026 8:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:18,136] Error 
****************************????****************************
??????:19/8/2026 8:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:18,326] Error 
****************************????****************************
??????:19/8/2026 8:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:18,507] Error 
****************************????****************************
??????:19/8/2026 8:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:18,702] Error 
****************************????****************************
??????:19/8/2026 8:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:18,885] Error 
****************************????****************************
??????:19/8/2026 8:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:19,063] Error 
****************************????****************************
??????:19/8/2026 8:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:19,239] Error 
****************************????****************************
??????:19/8/2026 8:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:19,415] Error 
****************************????****************************
??????:19/8/2026 8:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:19,595] Error 
****************************????****************************
??????:19/8/2026 8:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:19,778] Error 
****************************????****************************
??????:19/8/2026 8:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:19,956] Error 
****************************????****************************
??????:19/8/2026 8:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:20,138] Error 
****************************????****************************
??????:19/8/2026 8:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:20,319] Error 
****************************????****************************
??????:19/8/2026 8:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:20,496] Error 
****************************????****************************
??????:19/8/2026 8:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:20,670] Error 
****************************????****************************
??????:19/8/2026 8:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:20,850] Error 
****************************????****************************
??????:19/8/2026 8:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:21,029] Error 
****************************????****************************
??????:19/8/2026 8:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:21,212] Error 
****************************????****************************
??????:19/8/2026 8:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:21,392] Error 
****************************????****************************
??????:19/8/2026 8:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:21,569] Error 
****************************????****************************
??????:19/8/2026 8:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:21,749] Error 
****************************????****************************
??????:19/8/2026 8:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:21,924] Error 
****************************????****************************
??????:19/8/2026 8:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:22,097] Error 
****************************????****************************
??????:19/8/2026 8:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:22,268] Error 
****************************????****************************
??????:19/8/2026 8:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:22,438] Error 
****************************????****************************
??????:19/8/2026 8:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:22,623] Error 
****************************????****************************
??????:19/8/2026 8:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:22,808] Error 
****************************????****************************
??????:19/8/2026 8:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:22,983] Error 
****************************????****************************
??????:19/8/2026 8:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:23,160] Error 
****************************????****************************
??????:19/8/2026 8:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:23,336] Error 
****************************????****************************
??????:19/8/2026 8:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:23,517] Error 
****************************????****************************
??????:19/8/2026 8:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:23,693] Error 
****************************????****************************
??????:19/8/2026 8:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:23,875] Error 
****************************????****************************
??????:19/8/2026 8:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:24,050] Error 
****************************????****************************
??????:19/8/2026 8:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:24,231] Error 
****************************????****************************
??????:19/8/2026 8:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:24,412] Error 
****************************????****************************
??????:19/8/2026 8:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:24,587] Error 
****************************????****************************
??????:19/8/2026 8:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:24,769] Error 
****************************????****************************
??????:19/8/2026 8:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:24,944] Error 
****************************????****************************
??????:19/8/2026 8:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:25,118] Error 
****************************????****************************
??????:19/8/2026 8:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:25,293] Error 
****************************????****************************
??????:19/8/2026 8:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:25,469] Error 
****************************????****************************
??????:19/8/2026 8:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:25,645] Error 
****************************????****************************
??????:19/8/2026 8:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:25,824] Error 
****************************????****************************
??????:19/8/2026 8:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:25,992] Error 
****************************????****************************
??????:19/8/2026 8:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:26,161] Error 
****************************????****************************
??????:19/8/2026 8:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:26,326] Error 
****************************????****************************
??????:19/8/2026 8:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:26,497] Error 
****************************????****************************
??????:19/8/2026 8:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:26,671] Error 
****************************????****************************
??????:19/8/2026 8:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:26,850] Error 
****************************????****************************
??????:19/8/2026 8:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:27,014] Error 
****************************????****************************
??????:19/8/2026 8:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:27,178] Error 
****************************????****************************
??????:19/8/2026 8:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:27,345] Error 
****************************????****************************
??????:19/8/2026 8:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:27,517] Error 
****************************????****************************
??????:19/8/2026 8:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:27,692] Error 
****************************????****************************
??????:19/8/2026 8:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:27,878] Error 
****************************????****************************
??????:19/8/2026 8:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:28,052] Error 
****************************????****************************
??????:19/8/2026 8:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:28,226] Error 
****************************????****************************
??????:19/8/2026 8:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:28,398] Error 
****************************????****************************
??????:19/8/2026 8:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:28,571] Error 
****************************????****************************
??????:19/8/2026 8:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:28,750] Error 
****************************????****************************
??????:19/8/2026 8:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:28,922] Error 
****************************????****************************
??????:19/8/2026 8:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:29,087] Error 
****************************????****************************
??????:19/8/2026 8:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:29,258] Error 
****************************????****************************
??????:19/8/2026 8:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:29,429] Error 
****************************????****************************
??????:19/8/2026 8:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:29,602] Error 
****************************????****************************
??????:19/8/2026 8:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:29,775] Error 
****************************????****************************
??????:19/8/2026 8:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:29,953] Error 
****************************????****************************
??????:19/8/2026 8:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:30,130] Error 
****************************????****************************
??????:19/8/2026 8:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:30,304] Error 
****************************????****************************
??????:19/8/2026 8:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:30,476] Error 
****************************????****************************
??????:19/8/2026 8:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:30,651] Error 
****************************????****************************
??????:19/8/2026 8:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:30,834] Error 
****************************????****************************
??????:19/8/2026 8:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:30,999] Error 
****************************????****************************
??????:19/8/2026 8:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:31,165] Error 
****************************????****************************
??????:19/8/2026 8:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:31,333] Error 
****************************????****************************
??????:19/8/2026 8:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:31,494] Error 
****************************????****************************
??????:19/8/2026 8:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:31,658] Error 
****************************????****************************
??????:19/8/2026 8:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:31,829] Error 
****************************????****************************
??????:19/8/2026 8:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:31,994] Error 
****************************????****************************
??????:19/8/2026 8:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:32,164] Error 
****************************????****************************
??????:19/8/2026 8:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:32,339] Error 
****************************????****************************
??????:19/8/2026 8:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:32,505] Error 
****************************????****************************
??????:19/8/2026 8:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:32,672] Error 
****************************????****************************
??????:19/8/2026 8:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:32,843] Error 
****************************????****************************
??????:19/8/2026 8:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:33,019] Error 
****************************????****************************
??????:19/8/2026 8:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:33,191] Error 
****************************????****************************
??????:19/8/2026 8:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:33,365] Error 
****************************????****************************
??????:19/8/2026 8:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:33,536] Error 
****************************????****************************
??????:19/8/2026 8:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:33,721] Error 
****************************????****************************
??????:19/8/2026 8:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:33,901] Error 
****************************????****************************
??????:19/8/2026 8:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:34,073] Error 
****************************????****************************
??????:19/8/2026 8:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:34,239] Error 
****************************????****************************
??????:19/8/2026 8:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:34,410] Error 
****************************????****************************
??????:19/8/2026 8:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:34,588] Error 
****************************????****************************
??????:19/8/2026 8:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:34,757] Error 
****************************????****************************
??????:19/8/2026 8:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:34,950] Error 
****************************????****************************
??????:19/8/2026 8:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:35,130] Error 
****************************????****************************
??????:19/8/2026 8:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:35,303] Error 
****************************????****************************
??????:19/8/2026 8:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:35,480] Error 
****************************????****************************
??????:19/8/2026 8:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:35,656] Error 
****************************????****************************
??????:19/8/2026 8:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:35,838] Error 
****************************????****************************
??????:19/8/2026 8:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:36,014] Error 
****************************????****************************
??????:19/8/2026 8:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:36,186] Error 
****************************????****************************
??????:19/8/2026 8:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:36,360] Error 
****************************????****************************
??????:19/8/2026 8:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:36,538] Error 
****************************????****************************
??????:19/8/2026 8:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:36,711] Error 
****************************????****************************
??????:19/8/2026 8:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:36,886] Error 
****************************????****************************
??????:19/8/2026 8:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:37,061] Error 
****************************????****************************
??????:19/8/2026 8:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:37,241] Error 
****************************????****************************
??????:19/8/2026 8:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:37,417] Error 
****************************????****************************
??????:19/8/2026 8:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:37,592] Error 
****************************????****************************
??????:19/8/2026 8:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:37,774] Error 
****************************????****************************
??????:19/8/2026 8:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:37,951] Error 
****************************????****************************
??????:19/8/2026 8:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:38,123] Error 
****************************????****************************
??????:19/8/2026 8:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:38,298] Error 
****************************????****************************
??????:19/8/2026 8:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:38,480] Error 
****************************????****************************
??????:19/8/2026 8:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:38,654] Error 
****************************????****************************
??????:19/8/2026 8:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:38,834] Error 
****************************????****************************
??????:19/8/2026 8:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:39,019] Error 
****************************????****************************
??????:19/8/2026 8:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:39,198] Error 
****************************????****************************
??????:19/8/2026 8:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:39,379] Error 
****************************????****************************
??????:19/8/2026 8:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:39,564] Error 
****************************????****************************
??????:19/8/2026 8:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:39,760] Error 
****************************????****************************
??????:19/8/2026 8:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:39,953] Error 
****************************????****************************
??????:19/8/2026 8:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:40,135] Error 
****************************????****************************
??????:19/8/2026 8:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:40,325] Error 
****************************????****************************
??????:19/8/2026 8:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:40,517] Error 
****************************????****************************
??????:19/8/2026 8:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:40,712] Error 
****************************????****************************
??????:19/8/2026 8:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:40,908] Error 
****************************????****************************
??????:19/8/2026 8:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:41,100] Error 
****************************????****************************
??????:19/8/2026 8:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:41,287] Error 
****************************????****************************
??????:19/8/2026 8:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:41,476] Error 
****************************????****************************
??????:19/8/2026 8:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:41,664] Error 
****************************????****************************
??????:19/8/2026 8:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:41,854] Error 
****************************????****************************
??????:19/8/2026 8:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:42,039] Error 
****************************????****************************
??????:19/8/2026 8:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:42,228] Error 
****************************????****************************
??????:19/8/2026 8:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:42,416] Error 
****************************????****************************
??????:19/8/2026 8:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:42,606] Error 
****************************????****************************
??????:19/8/2026 8:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:42,795] Error 
****************************????****************************
??????:19/8/2026 8:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:43,011] Error 
****************************????****************************
??????:19/8/2026 8:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:43,241] Error 
****************************????****************************
??????:19/8/2026 8:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:43,455] Error 
****************************????****************************
??????:19/8/2026 8:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:43,632] Error 
****************************????****************************
??????:19/8/2026 8:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:43,818] Error 
****************************????****************************
??????:19/8/2026 8:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:43,999] Error 
****************************????****************************
??????:19/8/2026 8:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:44,178] Error 
****************************????****************************
??????:19/8/2026 8:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:44,358] Error 
****************************????****************************
??????:19/8/2026 8:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:44,546] Error 
****************************????****************************
??????:19/8/2026 8:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:44,732] Error 
****************************????****************************
??????:19/8/2026 8:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:44,912] Error 
****************************????****************************
??????:19/8/2026 8:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:45,086] Error 
****************************????****************************
??????:19/8/2026 8:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:45,271] Error 
****************************????****************************
??????:19/8/2026 8:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:45,457] Error 
****************************????****************************
??????:19/8/2026 8:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:45,640] Error 
****************************????****************************
??????:19/8/2026 8:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:45,832] Error 
****************************????****************************
??????:19/8/2026 8:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:46,019] Error 
****************************????****************************
??????:19/8/2026 8:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:46,204] Error 
****************************????****************************
??????:19/8/2026 8:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:46,386] Error 
****************************????****************************
??????:19/8/2026 8:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:46,574] Error 
****************************????****************************
??????:19/8/2026 8:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:46,764] Error 
****************************????****************************
??????:19/8/2026 8:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:46,953] Error 
****************************????****************************
??????:19/8/2026 8:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:47,150] Error 
****************************????****************************
??????:19/8/2026 8:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:47,342] Error 
****************************????****************************
??????:19/8/2026 8:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:47,528] Error 
****************************????****************************
??????:19/8/2026 8:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:47,716] Error 
****************************????****************************
??????:19/8/2026 8:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:47,910] Error 
****************************????****************************
??????:19/8/2026 8:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:48,100] Error 
****************************????****************************
??????:19/8/2026 8:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:48,286] Error 
****************************????****************************
??????:19/8/2026 8:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:48,469] Error 
****************************????****************************
??????:19/8/2026 8:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:48,642] Error 
****************************????****************************
??????:19/8/2026 8:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:48,828] Error 
****************************????****************************
??????:19/8/2026 8:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:49,001] Error 
****************************????****************************
??????:19/8/2026 8:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:49,178] Error 
****************************????****************************
??????:19/8/2026 8:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:49,353] Error 
****************************????****************************
??????:19/8/2026 8:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:49,544] Error 
****************************????****************************
??????:19/8/2026 8:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:49,722] Error 
****************************????****************************
??????:19/8/2026 8:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:49,898] Error 
****************************????****************************
??????:19/8/2026 8:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:50,074] Error 
****************************????****************************
??????:19/8/2026 8:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:50,250] Error 
****************************????****************************
??????:19/8/2026 8:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:50,426] Error 
****************************????****************************
??????:19/8/2026 8:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:50,603] Error 
****************************????****************************
??????:19/8/2026 8:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:50,786] Error 
****************************????****************************
??????:19/8/2026 8:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:50,959] Error 
****************************????****************************
??????:19/8/2026 8:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:51,144] Error 
****************************????****************************
??????:19/8/2026 8:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:51,320] Error 
****************************????****************************
??????:19/8/2026 8:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:51,493] Error 
****************************????****************************
??????:19/8/2026 8:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:51,664] Error 
****************************????****************************
??????:19/8/2026 8:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:51,848] Error 
****************************????****************************
??????:19/8/2026 8:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:52,023] Error 
****************************????****************************
??????:19/8/2026 8:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:52,196] Error 
****************************????****************************
??????:19/8/2026 8:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:52,375] Error 
****************************????****************************
??????:19/8/2026 8:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:52,556] Error 
****************************????****************************
??????:19/8/2026 8:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:52,740] Error 
****************************????****************************
??????:19/8/2026 8:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:52,911] Error 
****************************????****************************
??????:19/8/2026 8:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:53,091] Error 
****************************????****************************
??????:19/8/2026 8:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:53,273] Error 
****************************????****************************
??????:19/8/2026 8:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:53,449] Error 
****************************????****************************
??????:19/8/2026 8:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:53,626] Error 
****************************????****************************
??????:19/8/2026 8:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:53,809] Error 
****************************????****************************
??????:19/8/2026 8:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:53,985] Error 
****************************????****************************
??????:19/8/2026 8:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:54,159] Error 
****************************????****************************
??????:19/8/2026 8:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:54,334] Error 
****************************????****************************
??????:19/8/2026 8:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:54,508] Error 
****************************????****************************
??????:19/8/2026 8:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:54,689] Error 
****************************????****************************
??????:19/8/2026 8:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:54,875] Error 
****************************????****************************
??????:19/8/2026 8:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:55,051] Error 
****************************????****************************
??????:19/8/2026 8:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:55,241] Error 
****************************????****************************
??????:19/8/2026 8:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:55,422] Error 
****************************????****************************
??????:19/8/2026 8:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:55,600] Error 
****************************????****************************
??????:19/8/2026 8:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:55,780] Error 
****************************????****************************
??????:19/8/2026 8:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:55,952] Error 
****************************????****************************
??????:19/8/2026 8:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:56,126] Error 
****************************????****************************
??????:19/8/2026 8:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:56,302] Error 
****************************????****************************
??????:19/8/2026 8:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:56,473] Error 
****************************????****************************
??????:19/8/2026 8:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:56,647] Error 
****************************????****************************
??????:19/8/2026 8:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:56,829] Error 
****************************????****************************
??????:19/8/2026 8:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:57,000] Error 
****************************????****************************
??????:19/8/2026 8:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:57,168] Error 
****************************????****************************
??????:19/8/2026 8:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:57,343] Error 
****************************????****************************
??????:19/8/2026 8:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:57,513] Error 
****************************????****************************
??????:19/8/2026 8:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:57,690] Error 
****************************????****************************
??????:19/8/2026 8:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:57,875] Error 
****************************????****************************
??????:19/8/2026 8:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:58,054] Error 
****************************????****************************
??????:19/8/2026 8:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:58,226] Error 
****************************????****************************
??????:19/8/2026 8:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:58,403] Error 
****************************????****************************
??????:19/8/2026 8:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:58,580] Error 
****************************????****************************
??????:19/8/2026 8:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:58,763] Error 
****************************????****************************
??????:19/8/2026 8:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:58,937] Error 
****************************????****************************
??????:19/8/2026 8:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:59,109] Error 
****************************????****************************
??????:19/8/2026 8:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:59,297] Error 
****************************????****************************
??????:19/8/2026 8:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:59,476] Error 
****************************????****************************
??????:19/8/2026 8:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:59,650] Error 
****************************????****************************
??????:19/8/2026 8:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:59,828] Error 
****************************????****************************
??????:19/8/2026 8:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:14:59,996] Error 
****************************????****************************
??????:19/8/2026 8:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:00,168] Error 
****************************????****************************
??????:19/8/2026 8:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:00,343] Error 
****************************????****************************
??????:19/8/2026 8:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:00,518] Error 
****************************????****************************
??????:19/8/2026 8:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:00,708] Error 
****************************????****************************
??????:19/8/2026 8:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:00,891] Error 
****************************????****************************
??????:19/8/2026 8:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:01,068] Error 
****************************????****************************
??????:19/8/2026 8:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:01,240] Error 
****************************????****************************
??????:19/8/2026 8:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:01,412] Error 
****************************????****************************
??????:19/8/2026 8:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:01,589] Error 
****************************????****************************
??????:19/8/2026 8:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:01,775] Error 
****************************????****************************
??????:19/8/2026 8:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:01,957] Error 
****************************????****************************
??????:19/8/2026 8:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:02,142] Error 
****************************????****************************
??????:19/8/2026 8:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:02,323] Error 
****************************????****************************
??????:19/8/2026 8:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:02,506] Error 
****************************????****************************
??????:19/8/2026 8:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:02,686] Error 
****************************????****************************
??????:19/8/2026 8:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:02,872] Error 
****************************????****************************
??????:19/8/2026 8:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:03,055] Error 
****************************????****************************
??????:19/8/2026 8:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:03,236] Error 
****************************????****************************
??????:19/8/2026 8:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:03,425] Error 
****************************????****************************
??????:19/8/2026 8:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:03,608] Error 
****************************????****************************
??????:19/8/2026 8:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:03,802] Error 
****************************????****************************
??????:19/8/2026 8:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:03,980] Error 
****************************????****************************
??????:19/8/2026 8:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:04,155] Error 
****************************????****************************
??????:19/8/2026 8:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:04,335] Error 
****************************????****************************
??????:19/8/2026 8:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:04,514] Error 
****************************????****************************
??????:19/8/2026 8:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:04,690] Error 
****************************????****************************
??????:19/8/2026 8:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:04,883] Error 
****************************????****************************
??????:19/8/2026 8:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:05,064] Error 
****************************????****************************
??????:19/8/2026 8:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:05,242] Error 
****************************????****************************
??????:19/8/2026 8:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:05,422] Error 
****************************????****************************
??????:19/8/2026 8:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:05,601] Error 
****************************????****************************
??????:19/8/2026 8:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:05,786] Error 
****************************????****************************
??????:19/8/2026 8:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:05,966] Error 
****************************????****************************
??????:19/8/2026 8:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:06,145] Error 
****************************????****************************
??????:19/8/2026 8:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:06,320] Error 
****************************????****************************
??????:19/8/2026 8:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:06,496] Error 
****************************????****************************
??????:19/8/2026 8:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:06,671] Error 
****************************????****************************
??????:19/8/2026 8:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:06,855] Error 
****************************????****************************
??????:19/8/2026 8:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:07,036] Error 
****************************????****************************
??????:19/8/2026 8:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:07,210] Error 
****************************????****************************
??????:19/8/2026 8:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:07,396] Error 
****************************????****************************
??????:19/8/2026 8:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:07,576] Error 
****************************????****************************
??????:19/8/2026 8:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:07,762] Error 
****************************????****************************
??????:19/8/2026 8:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:07,944] Error 
****************************????****************************
??????:19/8/2026 8:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:08,127] Error 
****************************????****************************
??????:19/8/2026 8:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:08,308] Error 
****************************????****************************
??????:19/8/2026 8:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:08,487] Error 
****************************????****************************
??????:19/8/2026 8:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:08,667] Error 
****************************????****************************
??????:19/8/2026 8:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:08,852] Error 
****************************????****************************
??????:19/8/2026 8:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:09,035] Error 
****************************????****************************
??????:19/8/2026 8:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:09,219] Error 
****************************????****************************
??????:19/8/2026 8:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:09,398] Error 
****************************????****************************
??????:19/8/2026 8:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:09,577] Error 
****************************????****************************
??????:19/8/2026 8:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:09,762] Error 
****************************????****************************
??????:19/8/2026 8:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:09,943] Error 
****************************????****************************
??????:19/8/2026 8:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:10,122] Error 
****************************????****************************
??????:19/8/2026 8:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:10,303] Error 
****************************????****************************
??????:19/8/2026 8:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:10,484] Error 
****************************????****************************
??????:19/8/2026 8:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:10,661] Error 
****************************????****************************
??????:19/8/2026 8:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:10,841] Error 
****************************????****************************
??????:19/8/2026 8:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:11,011] Error 
****************************????****************************
??????:19/8/2026 8:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:11,183] Error 
****************************????****************************
??????:19/8/2026 8:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:11,356] Error 
****************************????****************************
??????:19/8/2026 8:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:11,534] Error 
****************************????****************************
??????:19/8/2026 8:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:11,703] Error 
****************************????****************************
??????:19/8/2026 8:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:11,877] Error 
****************************????****************************
??????:19/8/2026 8:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:12,045] Error 
****************************????****************************
??????:19/8/2026 8:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:12,213] Error 
****************************????****************************
??????:19/8/2026 8:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:12,379] Error 
****************************????****************************
??????:19/8/2026 8:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:12,547] Error 
****************************????****************************
??????:19/8/2026 8:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:12,717] Error 
****************************????****************************
??????:19/8/2026 8:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:12,895] Error 
****************************????****************************
??????:19/8/2026 8:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:13,078] Error 
****************************????****************************
??????:19/8/2026 8:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:13,254] Error 
****************************????****************************
??????:19/8/2026 8:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:13,427] Error 
****************************????****************************
??????:19/8/2026 8:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:13,601] Error 
****************************????****************************
??????:19/8/2026 8:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:13,777] Error 
****************************????****************************
??????:19/8/2026 8:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:13,959] Error 
****************************????****************************
??????:19/8/2026 8:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:14,131] Error 
****************************????****************************
??????:19/8/2026 8:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:14,304] Error 
****************************????****************************
??????:19/8/2026 8:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:14,473] Error 
****************************????****************************
??????:19/8/2026 8:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:14,646] Error 
****************************????****************************
??????:19/8/2026 8:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:14,837] Error 
****************************????****************************
??????:19/8/2026 8:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:15,032] Error 
****************************????****************************
??????:19/8/2026 8:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:15,214] Error 
****************************????****************************
??????:19/8/2026 8:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:15,390] Error 
****************************????****************************
??????:19/8/2026 8:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:15,572] Error 
****************************????****************************
??????:19/8/2026 8:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:15,748] Error 
****************************????****************************
??????:19/8/2026 8:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:15,921] Error 
****************************????****************************
??????:19/8/2026 8:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:16,098] Error 
****************************????****************************
??????:19/8/2026 8:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:16,273] Error 
****************************????****************************
??????:19/8/2026 8:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:16,451] Error 
****************************????****************************
??????:19/8/2026 8:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:16,625] Error 
****************************????****************************
??????:19/8/2026 8:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:16,809] Error 
****************************????****************************
??????:19/8/2026 8:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:16,984] Error 
****************************????****************************
??????:19/8/2026 8:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:17,162] Error 
****************************????****************************
??????:19/8/2026 8:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:17,337] Error 
****************************????****************************
??????:19/8/2026 8:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:17,507] Error 
****************************????****************************
??????:19/8/2026 8:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:17,675] Error 
****************************????****************************
??????:19/8/2026 8:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:17,861] Error 
****************************????****************************
??????:19/8/2026 8:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:18,039] Error 
****************************????****************************
??????:19/8/2026 8:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:18,214] Error 
****************************????****************************
??????:19/8/2026 8:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:18,392] Error 
****************************????****************************
??????:19/8/2026 8:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:18,566] Error 
****************************????****************************
??????:19/8/2026 8:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:18,746] Error 
****************************????****************************
??????:19/8/2026 8:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:18,924] Error 
****************************????****************************
??????:19/8/2026 8:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:19,097] Error 
****************************????****************************
??????:19/8/2026 8:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:19,266] Error 
****************************????****************************
??????:19/8/2026 8:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:19,437] Error 
****************************????****************************
??????:19/8/2026 8:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:19,619] Error 
****************************????****************************
??????:19/8/2026 8:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:19,800] Error 
****************************????****************************
??????:19/8/2026 8:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:19,979] Error 
****************************????****************************
??????:19/8/2026 8:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:20,159] Error 
****************************????****************************
??????:19/8/2026 8:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:20,338] Error 
****************************????****************************
??????:19/8/2026 8:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:20,511] Error 
****************************????****************************
??????:19/8/2026 8:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:20,686] Error 
****************************????****************************
??????:19/8/2026 8:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:20,865] Error 
****************************????****************************
??????:19/8/2026 8:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:21,045] Error 
****************************????****************************
??????:19/8/2026 8:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:21,215] Error 
****************************????****************************
??????:19/8/2026 8:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:21,386] Error 
****************************????****************************
??????:19/8/2026 8:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:21,557] Error 
****************************????****************************
??????:19/8/2026 8:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:21,731] Error 
****************************????****************************
??????:19/8/2026 8:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:21,902] Error 
****************************????****************************
??????:19/8/2026 8:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:22,079] Error 
****************************????****************************
??????:19/8/2026 8:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:22,252] Error 
****************************????****************************
??????:19/8/2026 8:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:22,430] Error 
****************************????****************************
??????:19/8/2026 8:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:22,612] Error 
****************************????****************************
??????:19/8/2026 8:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:22,805] Error 
****************************????****************************
??????:19/8/2026 8:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:22,991] Error 
****************************????****************************
??????:19/8/2026 8:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:23,178] Error 
****************************????****************************
??????:19/8/2026 8:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:23,367] Error 
****************************????****************************
??????:19/8/2026 8:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:23,552] Error 
****************************????****************************
??????:19/8/2026 8:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:23,757] Error 
****************************????****************************
??????:19/8/2026 8:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:23,940] Error 
****************************????****************************
??????:19/8/2026 8:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:24,120] Error 
****************************????****************************
??????:19/8/2026 8:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:24,301] Error 
****************************????****************************
??????:19/8/2026 8:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:24,480] Error 
****************************????****************************
??????:19/8/2026 8:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:24,658] Error 
****************************????****************************
??????:19/8/2026 8:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:24,843] Error 
****************************????****************************
??????:19/8/2026 8:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:25,031] Error 
****************************????****************************
??????:19/8/2026 8:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:25,209] Error 
****************************????****************************
??????:19/8/2026 8:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:25,394] Error 
****************************????****************************
??????:19/8/2026 8:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:25,570] Error 
****************************????****************************
??????:19/8/2026 8:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:25,759] Error 
****************************????****************************
??????:19/8/2026 8:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:25,943] Error 
****************************????****************************
??????:19/8/2026 8:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:26,133] Error 
****************************????****************************
??????:19/8/2026 8:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:26,314] Error 
****************************????****************************
??????:19/8/2026 8:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:26,497] Error 
****************************????****************************
??????:19/8/2026 8:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:26,683] Error 
****************************????****************************
??????:19/8/2026 8:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:26,870] Error 
****************************????****************************
??????:19/8/2026 8:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:27,058] Error 
****************************????****************************
??????:19/8/2026 8:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:27,247] Error 
****************************????****************************
??????:19/8/2026 8:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:27,437] Error 
****************************????****************************
??????:19/8/2026 8:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:27,628] Error 
****************************????****************************
??????:19/8/2026 8:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:27,829] Error 
****************************????****************************
??????:19/8/2026 8:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:28,010] Error 
****************************????****************************
??????:19/8/2026 8:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:28,195] Error 
****************************????****************************
??????:19/8/2026 8:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:28,371] Error 
****************************????****************************
??????:19/8/2026 8:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:28,552] Error 
****************************????****************************
??????:19/8/2026 8:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:28,738] Error 
****************************????****************************
??????:19/8/2026 8:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:28,920] Error 
****************************????****************************
??????:19/8/2026 8:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:29,102] Error 
****************************????****************************
??????:19/8/2026 8:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:29,278] Error 
****************************????****************************
??????:19/8/2026 8:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:29,464] Error 
****************************????****************************
??????:19/8/2026 8:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:29,637] Error 
****************************????****************************
??????:19/8/2026 8:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:29,824] Error 
****************************????****************************
??????:19/8/2026 8:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:30,007] Error 
****************************????****************************
??????:19/8/2026 8:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:30,188] Error 
****************************????****************************
??????:19/8/2026 8:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:30,367] Error 
****************************????****************************
??????:19/8/2026 8:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:30,549] Error 
****************************????****************************
??????:19/8/2026 8:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:30,730] Error 
****************************????****************************
??????:19/8/2026 8:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:30,919] Error 
****************************????****************************
??????:19/8/2026 8:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:31,114] Error 
****************************????****************************
??????:19/8/2026 8:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:31,301] Error 
****************************????****************************
??????:19/8/2026 8:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:31,492] Error 
****************************????****************************
??????:19/8/2026 8:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:31,689] Error 
****************************????****************************
??????:19/8/2026 8:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:31,902] Error 
****************************????****************************
??????:19/8/2026 8:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:32,097] Error 
****************************????****************************
??????:19/8/2026 8:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:32,283] Error 
****************************????****************************
??????:19/8/2026 8:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:32,467] Error 
****************************????****************************
??????:19/8/2026 8:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:32,650] Error 
****************************????****************************
??????:19/8/2026 8:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:32,840] Error 
****************************????****************************
??????:19/8/2026 8:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:33,024] Error 
****************************????****************************
??????:19/8/2026 8:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:33,208] Error 
****************************????****************************
??????:19/8/2026 8:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:33,390] Error 
****************************????****************************
??????:19/8/2026 8:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:33,563] Error 
****************************????****************************
??????:19/8/2026 8:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:33,732] Error 
****************************????****************************
??????:19/8/2026 8:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:33,908] Error 
****************************????****************************
??????:19/8/2026 8:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:34,076] Error 
****************************????****************************
??????:19/8/2026 8:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:34,253] Error 
****************************????****************************
??????:19/8/2026 8:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:34,425] Error 
****************************????****************************
??????:19/8/2026 8:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:34,599] Error 
****************************????****************************
??????:19/8/2026 8:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:34,773] Error 
****************************????****************************
??????:19/8/2026 8:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:34,943] Error 
****************************????****************************
??????:19/8/2026 8:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:35,106] Error 
****************************????****************************
??????:19/8/2026 8:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:35,274] Error 
****************************????****************************
??????:19/8/2026 8:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:35,445] Error 
****************************????****************************
??????:19/8/2026 8:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:35,621] Error 
****************************????****************************
??????:19/8/2026 8:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:35,809] Error 
****************************????****************************
??????:19/8/2026 8:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:35,984] Error 
****************************????****************************
??????:19/8/2026 8:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:36,173] Error 
****************************????****************************
??????:19/8/2026 8:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:36,354] Error 
****************************????****************************
??????:19/8/2026 8:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:36,531] Error 
****************************????****************************
??????:19/8/2026 8:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:36,707] Error 
****************************????****************************
??????:19/8/2026 8:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:36,889] Error 
****************************????****************************
??????:19/8/2026 8:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:37,068] Error 
****************************????****************************
??????:19/8/2026 8:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:37,247] Error 
****************************????****************************
??????:19/8/2026 8:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:37,420] Error 
****************************????****************************
??????:19/8/2026 8:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:37,598] Error 
****************************????****************************
??????:19/8/2026 8:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:37,782] Error 
****************************????****************************
??????:19/8/2026 8:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:37,957] Error 
****************************????****************************
??????:19/8/2026 8:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:38,131] Error 
****************************????****************************
??????:19/8/2026 8:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:38,305] Error 
****************************????****************************
??????:19/8/2026 8:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:38,476] Error 
****************************????****************************
??????:19/8/2026 8:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:38,653] Error 
****************************????****************************
??????:19/8/2026 8:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:38,839] Error 
****************************????****************************
??????:19/8/2026 8:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:39,019] Error 
****************************????****************************
??????:19/8/2026 8:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:39,197] Error 
****************************????****************************
??????:19/8/2026 8:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:39,375] Error 
****************************????****************************
??????:19/8/2026 8:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:39,556] Error 
****************************????****************************
??????:19/8/2026 8:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:39,736] Error 
****************************????****************************
??????:19/8/2026 8:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:39,932] Error 
****************************????****************************
??????:19/8/2026 8:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:40,113] Error 
****************************????****************************
??????:19/8/2026 8:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:40,300] Error 
****************************????****************************
??????:19/8/2026 8:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:40,485] Error 
****************************????****************************
??????:19/8/2026 8:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:40,663] Error 
****************************????****************************
??????:19/8/2026 8:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:40,843] Error 
****************************????****************************
??????:19/8/2026 8:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:41,012] Error 
****************************????****************************
??????:19/8/2026 8:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:41,184] Error 
****************************????****************************
??????:19/8/2026 8:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:41,363] Error 
****************************????****************************
??????:19/8/2026 8:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:41,536] Error 
****************************????****************************
??????:19/8/2026 8:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:41,711] Error 
****************************????****************************
??????:19/8/2026 8:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:41,898] Error 
****************************????****************************
??????:19/8/2026 8:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:42,085] Error 
****************************????****************************
??????:19/8/2026 8:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:42,267] Error 
****************************????****************************
??????:19/8/2026 8:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:42,451] Error 
****************************????****************************
??????:19/8/2026 8:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:42,631] Error 
****************************????****************************
??????:19/8/2026 8:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:42,816] Error 
****************************????****************************
??????:19/8/2026 8:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:42,996] Error 
****************************????****************************
??????:19/8/2026 8:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:43,177] Error 
****************************????****************************
??????:19/8/2026 8:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:43,359] Error 
****************************????****************************
??????:19/8/2026 8:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:43,542] Error 
****************************????****************************
??????:19/8/2026 8:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:43,728] Error 
****************************????****************************
??????:19/8/2026 8:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:43,913] Error 
****************************????****************************
??????:19/8/2026 8:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:44,102] Error 
****************************????****************************
??????:19/8/2026 8:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:44,280] Error 
****************************????****************************
??????:19/8/2026 8:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:44,457] Error 
****************************????****************************
??????:19/8/2026 8:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:44,640] Error 
****************************????****************************
??????:19/8/2026 8:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:44,823] Error 
****************************????****************************
??????:19/8/2026 8:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:45,005] Error 
****************************????****************************
??????:19/8/2026 8:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:45,182] Error 
****************************????****************************
??????:19/8/2026 8:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:45,363] Error 
****************************????****************************
??????:19/8/2026 8:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:45,540] Error 
****************************????****************************
??????:19/8/2026 8:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:45,712] Error 
****************************????****************************
??????:19/8/2026 8:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:45,889] Error 
****************************????****************************
??????:19/8/2026 8:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:46,064] Error 
****************************????****************************
??????:19/8/2026 8:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:46,239] Error 
****************************????****************************
??????:19/8/2026 8:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:46,415] Error 
****************************????****************************
??????:19/8/2026 8:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:46,589] Error 
****************************????****************************
??????:19/8/2026 8:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:46,774] Error 
****************************????****************************
??????:19/8/2026 8:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:46,943] Error 
****************************????****************************
??????:19/8/2026 8:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:47,123] Error 
****************************????****************************
??????:19/8/2026 8:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:47,298] Error 
****************************????****************************
??????:19/8/2026 8:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:47,477] Error 
****************************????****************************
??????:19/8/2026 8:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:47,652] Error 
****************************????****************************
??????:19/8/2026 8:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:47,830] Error 
****************************????****************************
??????:19/8/2026 8:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:48,005] Error 
****************************????****************************
??????:19/8/2026 8:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:48,183] Error 
****************************????****************************
??????:19/8/2026 8:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:48,360] Error 
****************************????****************************
??????:19/8/2026 8:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:48,534] Error 
****************************????****************************
??????:19/8/2026 8:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:48,710] Error 
****************************????****************************
??????:19/8/2026 8:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:48,893] Error 
****************************????****************************
??????:19/8/2026 8:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:49,066] Error 
****************************????****************************
??????:19/8/2026 8:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:49,238] Error 
****************************????****************************
??????:19/8/2026 8:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:49,410] Error 
****************************????****************************
??????:19/8/2026 8:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:49,585] Error 
****************************????****************************
??????:19/8/2026 8:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:49,759] Error 
****************************????****************************
??????:19/8/2026 8:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:49,935] Error 
****************************????****************************
??????:19/8/2026 8:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:50,111] Error 
****************************????****************************
??????:19/8/2026 8:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:50,285] Error 
****************************????****************************
??????:19/8/2026 8:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:50,463] Error 
****************************????****************************
??????:19/8/2026 8:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:50,642] Error 
****************************????****************************
??????:19/8/2026 8:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:50,821] Error 
****************************????****************************
??????:19/8/2026 8:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:51,000] Error 
****************************????****************************
??????:19/8/2026 8:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:51,177] Error 
****************************????****************************
??????:19/8/2026 8:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:51,355] Error 
****************************????****************************
??????:19/8/2026 8:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:51,531] Error 
****************************????****************************
??????:19/8/2026 8:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:51,704] Error 
****************************????****************************
??????:19/8/2026 8:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:51,881] Error 
****************************????****************************
??????:19/8/2026 8:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:52,061] Error 
****************************????****************************
??????:19/8/2026 8:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:52,244] Error 
****************************????****************************
??????:19/8/2026 8:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:52,419] Error 
****************************????****************************
??????:19/8/2026 8:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:52,601] Error 
****************************????****************************
??????:19/8/2026 8:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:52,793] Error 
****************************????****************************
??????:19/8/2026 8:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:52,986] Error 
****************************????****************************
??????:19/8/2026 8:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:53,178] Error 
****************************????****************************
??????:19/8/2026 8:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:53,371] Error 
****************************????****************************
??????:19/8/2026 8:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:53,564] Error 
****************************????****************************
??????:19/8/2026 8:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:53,758] Error 
****************************????****************************
??????:19/8/2026 8:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:53,943] Error 
****************************????****************************
??????:19/8/2026 8:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:54,135] Error 
****************************????****************************
??????:19/8/2026 8:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:54,320] Error 
****************************????****************************
??????:19/8/2026 8:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:54,512] Error 
****************************????****************************
??????:19/8/2026 8:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:54,703] Error 
****************************????****************************
??????:19/8/2026 8:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:54,901] Error 
****************************????****************************
??????:19/8/2026 8:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:55,091] Error 
****************************????****************************
??????:19/8/2026 8:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:55,285] Error 
****************************????****************************
??????:19/8/2026 8:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:55,482] Error 
****************************????****************************
??????:19/8/2026 8:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:55,670] Error 
****************************????****************************
??????:19/8/2026 8:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:55,869] Error 
****************************????****************************
??????:19/8/2026 8:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:56,062] Error 
****************************????****************************
??????:19/8/2026 8:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:56,265] Error 
****************************????****************************
??????:19/8/2026 8:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:56,455] Error 
****************************????****************************
??????:19/8/2026 8:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:56,652] Error 
****************************????****************************
??????:19/8/2026 8:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:56,847] Error 
****************************????****************************
??????:19/8/2026 8:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:57,039] Error 
****************************????****************************
??????:19/8/2026 8:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:57,228] Error 
****************************????****************************
??????:19/8/2026 8:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:57,426] Error 
****************************????****************************
??????:19/8/2026 8:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:57,618] Error 
****************************????****************************
??????:19/8/2026 8:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:57,809] Error 
****************************????****************************
??????:19/8/2026 8:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:57,993] Error 
****************************????****************************
??????:19/8/2026 8:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:58,175] Error 
****************************????****************************
??????:19/8/2026 8:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:58,357] Error 
****************************????****************************
??????:19/8/2026 8:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:58,547] Error 
****************************????****************************
??????:19/8/2026 8:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:58,742] Error 
****************************????****************************
??????:19/8/2026 8:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:58,933] Error 
****************************????****************************
??????:19/8/2026 8:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:59,121] Error 
****************************????****************************
??????:19/8/2026 8:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:59,311] Error 
****************************????****************************
??????:19/8/2026 8:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:59,494] Error 
****************************????****************************
??????:19/8/2026 8:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:59,673] Error 
****************************????****************************
??????:19/8/2026 8:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:15:59,860] Error 
****************************????****************************
??????:19/8/2026 8:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:00,051] Error 
****************************????****************************
??????:19/8/2026 8:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:00,245] Error 
****************************????****************************
??????:19/8/2026 8:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:00,442] Error 
****************************????****************************
??????:19/8/2026 8:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:00,630] Error 
****************************????****************************
??????:19/8/2026 8:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:00,829] Error 
****************************????****************************
??????:19/8/2026 8:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:01,024] Error 
****************************????****************************
??????:19/8/2026 8:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:01,224] Error 
****************************????****************************
??????:19/8/2026 8:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:01,418] Error 
****************************????****************************
??????:19/8/2026 8:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:01,610] Error 
****************************????****************************
??????:19/8/2026 8:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:01,809] Error 
****************************????****************************
??????:19/8/2026 8:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:02,001] Error 
****************************????****************************
??????:19/8/2026 8:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:02,186] Error 
****************************????****************************
??????:19/8/2026 8:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:02,362] Error 
****************************????****************************
??????:19/8/2026 8:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:02,545] Error 
****************************????****************************
??????:19/8/2026 8:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:02,727] Error 
****************************????****************************
??????:19/8/2026 8:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:02,909] Error 
****************************????****************************
??????:19/8/2026 8:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:03,089] Error 
****************************????****************************
??????:19/8/2026 8:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:03,268] Error 
****************************????****************************
??????:19/8/2026 8:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:03,442] Error 
****************************????****************************
??????:19/8/2026 8:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:03,618] Error 
****************************????****************************
??????:19/8/2026 8:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:03,797] Error 
****************************????****************************
??????:19/8/2026 8:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:03,973] Error 
****************************????****************************
??????:19/8/2026 8:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:04,147] Error 
****************************????****************************
??????:19/8/2026 8:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:04,326] Error 
****************************????****************************
??????:19/8/2026 8:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:04,507] Error 
****************************????****************************
??????:19/8/2026 8:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:04,685] Error 
****************************????****************************
??????:19/8/2026 8:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:04,866] Error 
****************************????****************************
??????:19/8/2026 8:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:05,038] Error 
****************************????****************************
??????:19/8/2026 8:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:05,219] Error 
****************************????****************************
??????:19/8/2026 8:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:05,392] Error 
****************************????****************************
??????:19/8/2026 8:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:05,572] Error 
****************************????****************************
??????:19/8/2026 8:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:05,754] Error 
****************************????****************************
??????:19/8/2026 8:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:05,928] Error 
****************************????****************************
??????:19/8/2026 8:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:06,109] Error 
****************************????****************************
??????:19/8/2026 8:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:06,288] Error 
****************************????****************************
??????:19/8/2026 8:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:06,463] Error 
****************************????****************************
??????:19/8/2026 8:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:06,640] Error 
****************************????****************************
??????:19/8/2026 8:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:06,821] Error 
****************************????****************************
??????:19/8/2026 8:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:06,994] Error 
****************************????****************************
??????:19/8/2026 8:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:07,171] Error 
****************************????****************************
??????:19/8/2026 8:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:07,347] Error 
****************************????****************************
??????:19/8/2026 8:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:07,520] Error 
****************************????****************************
??????:19/8/2026 8:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:07,700] Error 
****************************????****************************
??????:19/8/2026 8:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:07,871] Error 
****************************????****************************
??????:19/8/2026 8:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:08,033] Error 
****************************????****************************
??????:19/8/2026 8:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:08,200] Error 
****************************????****************************
??????:19/8/2026 8:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:08,375] Error 
****************************????****************************
??????:19/8/2026 8:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:08,563] Error 
****************************????****************************
??????:19/8/2026 8:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:08,748] Error 
****************************????****************************
??????:19/8/2026 8:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:08,921] Error 
****************************????****************************
??????:19/8/2026 8:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:09,099] Error 
****************************????****************************
??????:19/8/2026 8:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:09,276] Error 
****************************????****************************
??????:19/8/2026 8:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:09,450] Error 
****************************????****************************
??????:19/8/2026 8:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:09,628] Error 
****************************????****************************
??????:19/8/2026 8:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:09,819] Error 
****************************????****************************
??????:19/8/2026 8:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:10,000] Error 
****************************????****************************
??????:19/8/2026 8:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:10,181] Error 
****************************????****************************
??????:19/8/2026 8:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:10,371] Error 
****************************????****************************
??????:19/8/2026 8:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:10,566] Error 
****************************????****************************
??????:19/8/2026 8:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:10,763] Error 
****************************????****************************
??????:19/8/2026 8:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:10,945] Error 
****************************????****************************
??????:19/8/2026 8:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:11,128] Error 
****************************????****************************
??????:19/8/2026 8:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:11,310] Error 
****************************????****************************
??????:19/8/2026 8:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:11,488] Error 
****************************????****************************
??????:19/8/2026 8:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:11,665] Error 
****************************????****************************
??????:19/8/2026 8:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:11,852] Error 
****************************????****************************
??????:19/8/2026 8:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:12,034] Error 
****************************????****************************
??????:19/8/2026 8:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:12,210] Error 
****************************????****************************
??????:19/8/2026 8:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:12,397] Error 
****************************????****************************
??????:19/8/2026 8:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:12,593] Error 
****************************????****************************
??????:19/8/2026 8:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:12,781] Error 
****************************????****************************
??????:19/8/2026 8:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:12,965] Error 
****************************????****************************
??????:19/8/2026 8:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:13,153] Error 
****************************????****************************
??????:19/8/2026 8:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:13,344] Error 
****************************????****************************
??????:19/8/2026 8:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:13,532] Error 
****************************????****************************
??????:19/8/2026 8:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:13,717] Error 
****************************????****************************
??????:19/8/2026 8:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:13,907] Error 
****************************????****************************
??????:19/8/2026 8:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:14,092] Error 
****************************????****************************
??????:19/8/2026 8:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:14,277] Error 
****************************????****************************
??????:19/8/2026 8:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:14,473] Error 
****************************????****************************
??????:19/8/2026 8:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:14,656] Error 
****************************????****************************
??????:19/8/2026 8:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:14,846] Error 
****************************????****************************
??????:19/8/2026 8:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:15,026] Error 
****************************????****************************
??????:19/8/2026 8:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:15,210] Error 
****************************????****************************
??????:19/8/2026 8:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:15,404] Error 
****************************????****************************
??????:19/8/2026 8:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:15,592] Error 
****************************????****************************
??????:19/8/2026 8:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:15,780] Error 
****************************????****************************
??????:19/8/2026 8:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:15,966] Error 
****************************????****************************
??????:19/8/2026 8:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:16,150] Error 
****************************????****************************
??????:19/8/2026 8:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:16,336] Error 
****************************????****************************
??????:19/8/2026 8:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:16,522] Error 
****************************????****************************
??????:19/8/2026 8:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:16,727] Error 
****************************????****************************
??????:19/8/2026 8:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:16,921] Error 
****************************????****************************
??????:19/8/2026 8:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:17,108] Error 
****************************????****************************
??????:19/8/2026 8:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:17,298] Error 
****************************????****************************
??????:19/8/2026 8:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:17,481] Error 
****************************????****************************
??????:19/8/2026 8:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:17,663] Error 
****************************????****************************
??????:19/8/2026 8:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:17,857] Error 
****************************????****************************
??????:19/8/2026 8:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:18,043] Error 
****************************????****************************
??????:19/8/2026 8:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:18,225] Error 
****************************????****************************
??????:19/8/2026 8:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:18,413] Error 
****************************????****************************
??????:19/8/2026 8:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:18,600] Error 
****************************????****************************
??????:19/8/2026 8:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:18,793] Error 
****************************????****************************
??????:19/8/2026 8:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:18,983] Error 
****************************????****************************
??????:19/8/2026 8:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:19,168] Error 
****************************????****************************
??????:19/8/2026 8:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:19,360] Error 
****************************????****************************
??????:19/8/2026 8:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:19,545] Error 
****************************????****************************
??????:19/8/2026 8:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:19,735] Error 
****************************????****************************
??????:19/8/2026 8:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:19,926] Error 
****************************????****************************
??????:19/8/2026 8:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:20,110] Error 
****************************????****************************
??????:19/8/2026 8:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:20,302] Error 
****************************????****************************
??????:19/8/2026 8:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:20,489] Error 
****************************????****************************
??????:19/8/2026 8:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:20,693] Error 
****************************????****************************
??????:19/8/2026 8:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:20,887] Error 
****************************????****************************
??????:19/8/2026 8:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:21,079] Error 
****************************????****************************
??????:19/8/2026 8:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:21,265] Error 
****************************????****************************
??????:19/8/2026 8:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:21,448] Error 
****************************????****************************
??????:19/8/2026 8:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:21,636] Error 
****************************????****************************
??????:19/8/2026 8:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:21,830] Error 
****************************????****************************
??????:19/8/2026 8:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:22,018] Error 
****************************????****************************
??????:19/8/2026 8:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:22,209] Error 
****************************????****************************
??????:19/8/2026 8:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:22,400] Error 
****************************????****************************
??????:19/8/2026 8:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:22,597] Error 
****************************????****************************
??????:19/8/2026 8:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:22,801] Error 
****************************????****************************
??????:19/8/2026 8:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:22,987] Error 
****************************????****************************
??????:19/8/2026 8:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:23,173] Error 
****************************????****************************
??????:19/8/2026 8:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:23,360] Error 
****************************????****************************
??????:19/8/2026 8:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:23,546] Error 
****************************????****************************
??????:19/8/2026 8:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:23,739] Error 
****************************????****************************
??????:19/8/2026 8:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:23,925] Error 
****************************????****************************
??????:19/8/2026 8:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:24,108] Error 
****************************????****************************
??????:19/8/2026 8:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:24,293] Error 
****************************????****************************
??????:19/8/2026 8:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:24,474] Error 
****************************????****************************
??????:19/8/2026 8:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:24,665] Error 
****************************????****************************
??????:19/8/2026 8:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:24,873] Error 
****************************????****************************
??????:19/8/2026 8:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:25,062] Error 
****************************????****************************
??????:19/8/2026 8:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:25,244] Error 
****************************????****************************
??????:19/8/2026 8:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:25,435] Error 
****************************????****************************
??????:19/8/2026 8:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:25,624] Error 
****************************????****************************
??????:19/8/2026 8:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:25,819] Error 
****************************????****************************
??????:19/8/2026 8:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:26,004] Error 
****************************????****************************
??????:19/8/2026 8:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:26,194] Error 
****************************????****************************
??????:19/8/2026 8:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:26,385] Error 
****************************????****************************
??????:19/8/2026 8:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:26,576] Error 
****************************????****************************
??????:19/8/2026 8:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:26,773] Error 
****************************????****************************
??????:19/8/2026 8:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:26,965] Error 
****************************????****************************
??????:19/8/2026 8:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:27,152] Error 
****************************????****************************
??????:19/8/2026 8:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:27,346] Error 
****************************????****************************
??????:19/8/2026 8:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:27,537] Error 
****************************????****************************
??????:19/8/2026 8:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:27,726] Error 
****************************????****************************
??????:19/8/2026 8:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:27,916] Error 
****************************????****************************
??????:19/8/2026 8:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:28,103] Error 
****************************????****************************
??????:19/8/2026 8:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:28,292] Error 
****************************????****************************
??????:19/8/2026 8:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:28,482] Error 
****************************????****************************
??????:19/8/2026 8:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:28,670] Error 
****************************????****************************
??????:19/8/2026 8:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:28,875] Error 
****************************????****************************
??????:19/8/2026 8:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:29,063] Error 
****************************????****************************
??????:19/8/2026 8:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:29,246] Error 
****************************????****************************
??????:19/8/2026 8:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:29,439] Error 
****************************????****************************
??????:19/8/2026 8:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:29,626] Error 
****************************????****************************
??????:19/8/2026 8:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:29,821] Error 
****************************????****************************
??????:19/8/2026 8:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:30,006] Error 
****************************????****************************
??????:19/8/2026 8:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:30,196] Error 
****************************????****************************
??????:19/8/2026 8:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:30,381] Error 
****************************????****************************
??????:19/8/2026 8:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:30,567] Error 
****************************????****************************
??????:19/8/2026 8:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:30,761] Error 
****************************????****************************
??????:19/8/2026 8:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:30,956] Error 
****************************????****************************
??????:19/8/2026 8:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:31,143] Error 
****************************????****************************
??????:19/8/2026 8:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:31,330] Error 
****************************????****************************
??????:19/8/2026 8:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:31,518] Error 
****************************????****************************
??????:19/8/2026 8:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:31,702] Error 
****************************????****************************
??????:19/8/2026 8:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:31,896] Error 
****************************????****************************
??????:19/8/2026 8:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:32,083] Error 
****************************????****************************
??????:19/8/2026 8:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:32,271] Error 
****************************????****************************
??????:19/8/2026 8:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:32,459] Error 
****************************????****************************
??????:19/8/2026 8:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:32,646] Error 
****************************????****************************
??????:19/8/2026 8:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:32,836] Error 
****************************????****************************
??????:19/8/2026 8:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:33,032] Error 
****************************????****************************
??????:19/8/2026 8:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:33,225] Error 
****************************????****************************
??????:19/8/2026 8:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:33,415] Error 
****************************????****************************
??????:19/8/2026 8:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:33,608] Error 
****************************????****************************
??????:19/8/2026 8:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:33,804] Error 
****************************????****************************
??????:19/8/2026 8:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:33,994] Error 
****************************????****************************
??????:19/8/2026 8:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:34,186] Error 
****************************????****************************
??????:19/8/2026 8:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:34,380] Error 
****************************????****************************
??????:19/8/2026 8:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:34,571] Error 
****************************????****************************
??????:19/8/2026 8:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:34,766] Error 
****************************????****************************
??????:19/8/2026 8:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:34,959] Error 
****************************????****************************
??????:19/8/2026 8:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:35,145] Error 
****************************????****************************
??????:19/8/2026 8:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:35,335] Error 
****************************????****************************
??????:19/8/2026 8:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:35,523] Error 
****************************????****************************
??????:19/8/2026 8:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:35,714] Error 
****************************????****************************
??????:19/8/2026 8:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:35,908] Error 
****************************????****************************
??????:19/8/2026 8:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:36,103] Error 
****************************????****************************
??????:19/8/2026 8:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:36,289] Error 
****************************????****************************
??????:19/8/2026 8:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:36,479] Error 
****************************????****************************
??????:19/8/2026 8:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:36,666] Error 
****************************????****************************
??????:19/8/2026 8:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:36,862] Error 
****************************????****************************
??????:19/8/2026 8:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:37,063] Error 
****************************????****************************
??????:19/8/2026 8:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:37,245] Error 
****************************????****************************
??????:19/8/2026 8:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:37,434] Error 
****************************????****************************
??????:19/8/2026 8:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:37,623] Error 
****************************????****************************
??????:19/8/2026 8:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:37,816] Error 
****************************????****************************
??????:19/8/2026 8:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:38,008] Error 
****************************????****************************
??????:19/8/2026 8:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:38,197] Error 
****************************????****************************
??????:19/8/2026 8:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:38,388] Error 
****************************????****************************
??????:19/8/2026 8:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:38,576] Error 
****************************????****************************
??????:19/8/2026 8:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:38,771] Error 
****************************????****************************
??????:19/8/2026 8:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:38,961] Error 
****************************????****************************
??????:19/8/2026 8:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:39,144] Error 
****************************????****************************
??????:19/8/2026 8:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:39,330] Error 
****************************????****************************
??????:19/8/2026 8:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:39,518] Error 
****************************????****************************
??????:19/8/2026 8:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:39,714] Error 
****************************????****************************
??????:19/8/2026 8:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:39,906] Error 
****************************????****************************
??????:19/8/2026 8:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:40,096] Error 
****************************????****************************
??????:19/8/2026 8:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:40,288] Error 
****************************????****************************
??????:19/8/2026 8:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:40,475] Error 
****************************????****************************
??????:19/8/2026 8:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:40,665] Error 
****************************????****************************
??????:19/8/2026 8:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:40,860] Error 
****************************????****************************
??????:19/8/2026 8:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:41,059] Error 
****************************????****************************
??????:19/8/2026 8:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:41,257] Error 
****************************????****************************
??????:19/8/2026 8:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:41,446] Error 
****************************????****************************
??????:19/8/2026 8:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:41,638] Error 
****************************????****************************
??????:19/8/2026 8:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:41,834] Error 
****************************????****************************
??????:19/8/2026 8:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:42,023] Error 
****************************????****************************
??????:19/8/2026 8:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:42,212] Error 
****************************????****************************
??????:19/8/2026 8:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:42,408] Error 
****************************????****************************
??????:19/8/2026 8:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:42,594] Error 
****************************????****************************
??????:19/8/2026 8:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:42,790] Error 
****************************????****************************
??????:19/8/2026 8:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:42,980] Error 
****************************????****************************
??????:19/8/2026 8:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:43,173] Error 
****************************????****************************
??????:19/8/2026 8:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:43,358] Error 
****************************????****************************
??????:19/8/2026 8:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:43,548] Error 
****************************????****************************
??????:19/8/2026 8:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:43,742] Error 
****************************????****************************
??????:19/8/2026 8:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:43,934] Error 
****************************????****************************
??????:19/8/2026 8:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:44,122] Error 
****************************????****************************
??????:19/8/2026 8:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:44,311] Error 
****************************????****************************
??????:19/8/2026 8:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:44,502] Error 
****************************????****************************
??????:19/8/2026 8:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:44,692] Error 
****************************????****************************
??????:19/8/2026 8:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:44,886] Error 
****************************????****************************
??????:19/8/2026 8:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:45,083] Error 
****************************????****************************
??????:19/8/2026 8:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:45,287] Error 
****************************????****************************
??????:19/8/2026 8:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:45,479] Error 
****************************????****************************
??????:19/8/2026 8:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:45,665] Error 
****************************????****************************
??????:19/8/2026 8:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:45,863] Error 
****************************????****************************
??????:19/8/2026 8:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:46,057] Error 
****************************????****************************
??????:19/8/2026 8:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:46,249] Error 
****************************????****************************
??????:19/8/2026 8:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:46,438] Error 
****************************????****************************
??????:19/8/2026 8:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:46,628] Error 
****************************????****************************
??????:19/8/2026 8:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:46,823] Error 
****************************????****************************
??????:19/8/2026 8:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:47,015] Error 
****************************????****************************
??????:19/8/2026 8:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:47,203] Error 
****************************????****************************
??????:19/8/2026 8:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:47,389] Error 
****************************????****************************
??????:19/8/2026 8:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:47,576] Error 
****************************????****************************
??????:19/8/2026 8:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:47,767] Error 
****************************????****************************
??????:19/8/2026 8:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:47,960] Error 
****************************????****************************
??????:19/8/2026 8:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:48,156] Error 
****************************????****************************
??????:19/8/2026 8:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:48,342] Error 
****************************????****************************
??????:19/8/2026 8:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:48,532] Error 
****************************????****************************
??????:19/8/2026 8:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:48,726] Error 
****************************????****************************
??????:19/8/2026 8:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:48,918] Error 
****************************????****************************
??????:19/8/2026 8:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:49,107] Error 
****************************????****************************
??????:19/8/2026 8:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:49,306] Error 
****************************????****************************
??????:19/8/2026 8:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:49,494] Error 
****************************????****************************
??????:19/8/2026 8:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:49,683] Error 
****************************????****************************
??????:19/8/2026 8:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:49,876] Error 
****************************????****************************
??????:19/8/2026 8:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:50,061] Error 
****************************????****************************
??????:19/8/2026 8:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:50,243] Error 
****************************????****************************
??????:19/8/2026 8:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:50,431] Error 
****************************????****************************
??????:19/8/2026 8:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:50,621] Error 
****************************????****************************
??????:19/8/2026 8:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:50,814] Error 
****************************????****************************
??????:19/8/2026 8:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:51,000] Error 
****************************????****************************
??????:19/8/2026 8:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:51,183] Error 
****************************????****************************
??????:19/8/2026 8:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:51,370] Error 
****************************????****************************
??????:19/8/2026 8:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:51,558] Error 
****************************????****************************
??????:19/8/2026 8:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:51,752] Error 
****************************????****************************
??????:19/8/2026 8:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:51,947] Error 
****************************????****************************
??????:19/8/2026 8:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:52,137] Error 
****************************????****************************
??????:19/8/2026 8:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:52,323] Error 
****************************????****************************
??????:19/8/2026 8:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:52,518] Error 
****************************????****************************
??????:19/8/2026 8:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:52,716] Error 
****************************????****************************
??????:19/8/2026 8:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:53,038] Error 
****************************????****************************
??????:19/8/2026 8:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:53,350] Error 
****************************????****************************
??????:19/8/2026 8:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:53,615] Error 
****************************????****************************
??????:19/8/2026 8:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:53,807] Error 
****************************????****************************
??????:19/8/2026 8:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:53,991] Error 
****************************????****************************
??????:19/8/2026 8:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:54,173] Error 
****************************????****************************
??????:19/8/2026 8:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:54,355] Error 
****************************????****************************
??????:19/8/2026 8:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:54,537] Error 
****************************????****************************
??????:19/8/2026 8:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:54,716] Error 
****************************????****************************
??????:19/8/2026 8:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:54,901] Error 
****************************????****************************
??????:19/8/2026 8:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:55,084] Error 
****************************????****************************
??????:19/8/2026 8:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:55,268] Error 
****************************????****************************
??????:19/8/2026 8:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:55,451] Error 
****************************????****************************
??????:19/8/2026 8:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:55,639] Error 
****************************????****************************
??????:19/8/2026 8:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:55,829] Error 
****************************????****************************
??????:19/8/2026 8:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:56,019] Error 
****************************????****************************
??????:19/8/2026 8:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:56,209] Error 
****************************????****************************
??????:19/8/2026 8:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:56,401] Error 
****************************????****************************
??????:19/8/2026 8:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:56,589] Error 
****************************????****************************
??????:19/8/2026 8:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:56,784] Error 
****************************????****************************
??????:19/8/2026 8:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:56,972] Error 
****************************????****************************
??????:19/8/2026 8:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:57,161] Error 
****************************????****************************
??????:19/8/2026 8:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:57,347] Error 
****************************????****************************
??????:19/8/2026 8:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:57,568] Error 
****************************????****************************
??????:19/8/2026 8:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:57,767] Error 
****************************????****************************
??????:19/8/2026 8:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:57,953] Error 
****************************????****************************
??????:19/8/2026 8:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:58,146] Error 
****************************????****************************
??????:19/8/2026 8:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:58,337] Error 
****************************????****************************
??????:19/8/2026 8:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:58,528] Error 
****************************????****************************
??????:19/8/2026 8:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:58,723] Error 
****************************????****************************
??????:19/8/2026 8:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:58,916] Error 
****************************????****************************
??????:19/8/2026 8:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:59,103] Error 
****************************????****************************
??????:19/8/2026 8:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:59,295] Error 
****************************????****************************
??????:19/8/2026 8:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:59,490] Error 
****************************????****************************
??????:19/8/2026 8:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:59,705] Error 
****************************????****************************
??????:19/8/2026 8:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:16:59,920] Error 
****************************????****************************
??????:19/8/2026 8:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:00,130] Error 
****************************????****************************
??????:19/8/2026 8:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:00,336] Error 
****************************????****************************
??????:19/8/2026 8:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:00,531] Error 
****************************????****************************
??????:19/8/2026 8:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:00,723] Error 
****************************????****************************
??????:19/8/2026 8:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:00,922] Error 
****************************????****************************
??????:19/8/2026 8:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:01,108] Error 
****************************????****************************
??????:19/8/2026 8:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:01,310] Error 
****************************????****************************
??????:19/8/2026 8:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:01,494] Error 
****************************????****************************
??????:19/8/2026 8:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:01,703] Error 
****************************????****************************
??????:19/8/2026 8:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:01,898] Error 
****************************????****************************
??????:19/8/2026 8:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:02,091] Error 
****************************????****************************
??????:19/8/2026 8:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:02,280] Error 
****************************????****************************
??????:19/8/2026 8:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:02,476] Error 
****************************????****************************
??????:19/8/2026 8:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:02,668] Error 
****************************????****************************
??????:19/8/2026 8:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:02,866] Error 
****************************????****************************
??????:19/8/2026 8:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:03,054] Error 
****************************????****************************
??????:19/8/2026 8:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:03,244] Error 
****************************????****************************
??????:19/8/2026 8:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:03,428] Error 
****************************????****************************
??????:19/8/2026 8:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:03,616] Error 
****************************????****************************
??????:19/8/2026 8:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:03,805] Error 
****************************????****************************
??????:19/8/2026 8:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:03,995] Error 
****************************????****************************
??????:19/8/2026 8:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:04,180] Error 
****************************????****************************
??????:19/8/2026 8:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:04,363] Error 
****************************????****************************
??????:19/8/2026 8:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:04,548] Error 
****************************????****************************
??????:19/8/2026 8:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:04,733] Error 
****************************????****************************
??????:19/8/2026 8:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:04,922] Error 
****************************????****************************
??????:19/8/2026 8:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:05,105] Error 
****************************????****************************
??????:19/8/2026 8:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:05,293] Error 
****************************????****************************
??????:19/8/2026 8:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:05,480] Error 
****************************????****************************
??????:19/8/2026 8:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:05,678] Error 
****************************????****************************
??????:19/8/2026 8:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:05,867] Error 
****************************????****************************
??????:19/8/2026 8:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:06,052] Error 
****************************????****************************
??????:19/8/2026 8:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:06,243] Error 
****************************????****************************
??????:19/8/2026 8:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:06,425] Error 
****************************????****************************
??????:19/8/2026 8:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:06,612] Error 
****************************????****************************
??????:19/8/2026 8:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:06,803] Error 
****************************????****************************
??????:19/8/2026 8:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:06,991] Error 
****************************????****************************
??????:19/8/2026 8:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:07,176] Error 
****************************????****************************
??????:19/8/2026 8:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:07,365] Error 
****************************????****************************
??????:19/8/2026 8:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:07,555] Error 
****************************????****************************
??????:19/8/2026 8:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:07,743] Error 
****************************????****************************
??????:19/8/2026 8:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:07,927] Error 
****************************????****************************
??????:19/8/2026 8:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:08,117] Error 
****************************????****************************
??????:19/8/2026 8:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:08,300] Error 
****************************????****************************
??????:19/8/2026 8:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:08,485] Error 
****************************????****************************
??????:19/8/2026 8:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:08,670] Error 
****************************????****************************
??????:19/8/2026 8:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:08,858] Error 
****************************????****************************
??????:19/8/2026 8:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:09,047] Error 
****************************????****************************
??????:19/8/2026 8:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:09,230] Error 
****************************????****************************
??????:19/8/2026 8:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:09,414] Error 
****************************????****************************
??????:19/8/2026 8:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:09,601] Error 
****************************????****************************
??????:19/8/2026 8:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:09,801] Error 
****************************????****************************
??????:19/8/2026 8:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:09,990] Error 
****************************????****************************
??????:19/8/2026 8:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:10,171] Error 
****************************????****************************
??????:19/8/2026 8:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:10,355] Error 
****************************????****************************
??????:19/8/2026 8:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:10,541] Error 
****************************????****************************
??????:19/8/2026 8:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:10,726] Error 
****************************????****************************
??????:19/8/2026 8:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:10,914] Error 
****************************????****************************
??????:19/8/2026 8:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:11,098] Error 
****************************????****************************
??????:19/8/2026 8:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:11,285] Error 
****************************????****************************
??????:19/8/2026 8:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:11,473] Error 
****************************????****************************
??????:19/8/2026 8:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:11,658] Error 
****************************????****************************
??????:19/8/2026 8:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:11,851] Error 
****************************????****************************
??????:19/8/2026 8:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:12,038] Error 
****************************????****************************
??????:19/8/2026 8:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:12,221] Error 
****************************????****************************
??????:19/8/2026 8:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:12,406] Error 
****************************????****************************
??????:19/8/2026 8:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:12,586] Error 
****************************????****************************
??????:19/8/2026 8:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:12,778] Error 
****************************????****************************
??????:19/8/2026 8:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:12,966] Error 
****************************????****************************
??????:19/8/2026 8:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:13,151] Error 
****************************????****************************
??????:19/8/2026 8:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:13,336] Error 
****************************????****************************
??????:19/8/2026 8:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:13,519] Error 
****************************????****************************
??????:19/8/2026 8:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:13,707] Error 
****************************????****************************
??????:19/8/2026 8:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:13,903] Error 
****************************????****************************
??????:19/8/2026 8:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:14,088] Error 
****************************????****************************
??????:19/8/2026 8:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:14,272] Error 
****************************????****************************
??????:19/8/2026 8:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:14,454] Error 
****************************????****************************
??????:19/8/2026 8:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:14,636] Error 
****************************????****************************
??????:19/8/2026 8:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:14,826] Error 
****************************????****************************
??????:19/8/2026 8:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:15,010] Error 
****************************????****************************
??????:19/8/2026 8:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:15,193] Error 
****************************????****************************
??????:19/8/2026 8:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:15,373] Error 
****************************????****************************
??????:19/8/2026 8:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:15,557] Error 
****************************????****************************
??????:19/8/2026 8:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:15,752] Error 
****************************????****************************
??????:19/8/2026 8:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:15,936] Error 
****************************????****************************
??????:19/8/2026 8:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:16,122] Error 
****************************????****************************
??????:19/8/2026 8:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:16,305] Error 
****************************????****************************
??????:19/8/2026 8:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:16,492] Error 
****************************????****************************
??????:19/8/2026 8:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:16,679] Error 
****************************????****************************
??????:19/8/2026 8:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:16,865] Error 
****************************????****************************
??????:19/8/2026 8:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:17,054] Error 
****************************????****************************
??????:19/8/2026 8:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:17,241] Error 
****************************????****************************
??????:19/8/2026 8:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:17,426] Error 
****************************????****************************
??????:19/8/2026 8:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:17,607] Error 
****************************????****************************
??????:19/8/2026 8:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:17,799] Error 
****************************????****************************
??????:19/8/2026 8:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:17,999] Error 
****************************????****************************
??????:19/8/2026 8:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:18,185] Error 
****************************????****************************
??????:19/8/2026 8:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:18,370] Error 
****************************????****************************
??????:19/8/2026 8:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:18,556] Error 
****************************????****************************
??????:19/8/2026 8:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:18,750] Error 
****************************????****************************
??????:19/8/2026 8:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:18,943] Error 
****************************????****************************
??????:19/8/2026 8:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:19,130] Error 
****************************????****************************
??????:19/8/2026 8:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:19,315] Error 
****************************????****************************
??????:19/8/2026 8:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:19,499] Error 
****************************????****************************
??????:19/8/2026 8:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:19,685] Error 
****************************????****************************
??????:19/8/2026 8:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:19,878] Error 
****************************????****************************
??????:19/8/2026 8:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:20,062] Error 
****************************????****************************
??????:19/8/2026 8:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:20,251] Error 
****************************????****************************
??????:19/8/2026 8:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:20,443] Error 
****************************????****************************
??????:19/8/2026 8:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:20,629] Error 
****************************????****************************
??????:19/8/2026 8:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:20,821] Error 
****************************????****************************
??????:19/8/2026 8:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:21,003] Error 
****************************????****************************
??????:19/8/2026 8:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:21,192] Error 
****************************????****************************
??????:19/8/2026 8:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:21,378] Error 
****************************????****************************
??????:19/8/2026 8:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:21,564] Error 
****************************????****************************
??????:19/8/2026 8:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:21,753] Error 
****************************????****************************
??????:19/8/2026 8:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:21,943] Error 
****************************????****************************
??????:19/8/2026 8:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:22,134] Error 
****************************????****************************
??????:19/8/2026 8:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:22,316] Error 
****************************????****************************
??????:19/8/2026 8:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:22,503] Error 
****************************????****************************
??????:19/8/2026 8:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:22,688] Error 
****************************????****************************
??????:19/8/2026 8:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:22,876] Error 
****************************????****************************
??????:19/8/2026 8:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:23,063] Error 
****************************????****************************
??????:19/8/2026 8:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:23,254] Error 
****************************????****************************
??????:19/8/2026 8:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:23,443] Error 
****************************????****************************
??????:19/8/2026 8:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:23,632] Error 
****************************????****************************
??????:19/8/2026 8:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:23,824] Error 
****************************????****************************
??????:19/8/2026 8:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:24,017] Error 
****************************????****************************
??????:19/8/2026 8:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:24,200] Error 
****************************????****************************
??????:19/8/2026 8:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:24,384] Error 
****************************????****************************
??????:19/8/2026 8:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:24,574] Error 
****************************????****************************
??????:19/8/2026 8:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:24,763] Error 
****************************????****************************
??????:19/8/2026 8:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:24,948] Error 
****************************????****************************
??????:19/8/2026 8:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:25,130] Error 
****************************????****************************
??????:19/8/2026 8:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:25,322] Error 
****************************????****************************
??????:19/8/2026 8:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:25,508] Error 
****************************????****************************
??????:19/8/2026 8:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:25,691] Error 
****************************????****************************
??????:19/8/2026 8:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:25,879] Error 
****************************????****************************
??????:19/8/2026 8:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:26,070] Error 
****************************????****************************
??????:19/8/2026 8:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:26,249] Error 
****************************????****************************
??????:19/8/2026 8:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:26,426] Error 
****************************????****************************
??????:19/8/2026 8:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:26,614] Error 
****************************????****************************
??????:19/8/2026 8:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:26,807] Error 
****************************????****************************
??????:19/8/2026 8:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:26,991] Error 
****************************????****************************
??????:19/8/2026 8:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:27,175] Error 
****************************????****************************
??????:19/8/2026 8:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:27,363] Error 
****************************????****************************
??????:19/8/2026 8:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:27,551] Error 
****************************????****************************
??????:19/8/2026 8:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:27,740] Error 
****************************????****************************
??????:19/8/2026 8:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:27,926] Error 
****************************????****************************
??????:19/8/2026 8:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:28,112] Error 
****************************????****************************
??????:19/8/2026 8:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:28,292] Error 
****************************????****************************
??????:19/8/2026 8:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:28,468] Error 
****************************????****************************
??????:19/8/2026 8:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:28,649] Error 
****************************????****************************
??????:19/8/2026 8:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:28,838] Error 
****************************????****************************
??????:19/8/2026 8:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:29,024] Error 
****************************????****************************
??????:19/8/2026 8:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:29,210] Error 
****************************????****************************
??????:19/8/2026 8:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:29,403] Error 
****************************????****************************
??????:19/8/2026 8:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:29,587] Error 
****************************????****************************
??????:19/8/2026 8:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:29,773] Error 
****************************????****************************
??????:19/8/2026 8:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:29,955] Error 
****************************????****************************
??????:19/8/2026 8:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:30,142] Error 
****************************????****************************
??????:19/8/2026 8:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:30,320] Error 
****************************????****************************
??????:19/8/2026 8:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:30,499] Error 
****************************????****************************
??????:19/8/2026 8:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:30,678] Error 
****************************????****************************
??????:19/8/2026 8:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:30,857] Error 
****************************????****************************
??????:19/8/2026 8:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:31,035] Error 
****************************????****************************
??????:19/8/2026 8:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:31,211] Error 
****************************????****************************
??????:19/8/2026 8:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:31,386] Error 
****************************????****************************
??????:19/8/2026 8:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:31,559] Error 
****************************????****************************
??????:19/8/2026 8:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:31,743] Error 
****************************????****************************
??????:19/8/2026 8:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:31,927] Error 
****************************????****************************
??????:19/8/2026 8:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:32,108] Error 
****************************????****************************
??????:19/8/2026 8:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:32,298] Error 
****************************????****************************
??????:19/8/2026 8:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:32,484] Error 
****************************????****************************
??????:19/8/2026 8:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:32,671] Error 
****************************????****************************
??????:19/8/2026 8:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:32,859] Error 
****************************????****************************
??????:19/8/2026 8:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:33,043] Error 
****************************????****************************
??????:19/8/2026 8:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:33,223] Error 
****************************????****************************
??????:19/8/2026 8:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:33,401] Error 
****************************????****************************
??????:19/8/2026 8:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:33,578] Error 
****************************????****************************
??????:19/8/2026 8:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:33,767] Error 
****************************????****************************
??????:19/8/2026 8:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:33,943] Error 
****************************????****************************
??????:19/8/2026 8:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:34,126] Error 
****************************????****************************
??????:19/8/2026 8:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:34,335] Error 
****************************????****************************
??????:19/8/2026 8:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:34,528] Error 
****************************????****************************
??????:19/8/2026 8:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:34,724] Error 
****************************????****************************
??????:19/8/2026 8:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:34,918] Error 
****************************????****************************
??????:19/8/2026 8:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:35,106] Error 
****************************????****************************
??????:19/8/2026 8:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:35,299] Error 
****************************????****************************
??????:19/8/2026 8:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:35,486] Error 
****************************????****************************
??????:19/8/2026 8:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:35,676] Error 
****************************????****************************
??????:19/8/2026 8:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:35,868] Error 
****************************????****************************
??????:19/8/2026 8:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:36,063] Error 
****************************????****************************
??????:19/8/2026 8:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:36,255] Error 
****************************????****************************
??????:19/8/2026 8:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:36,453] Error 
****************************????****************************
??????:19/8/2026 8:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:36,651] Error 
****************************????****************************
??????:19/8/2026 8:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:36,852] Error 
****************************????****************************
??????:19/8/2026 8:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:37,044] Error 
****************************????****************************
??????:19/8/2026 8:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:37,233] Error 
****************************????****************************
??????:19/8/2026 8:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:37,428] Error 
****************************????****************************
??????:19/8/2026 8:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:37,623] Error 
****************************????****************************
??????:19/8/2026 8:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:37,819] Error 
****************************????****************************
??????:19/8/2026 8:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:38,011] Error 
****************************????****************************
??????:19/8/2026 8:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:38,206] Error 
****************************????****************************
??????:19/8/2026 8:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:38,411] Error 
****************************????****************************
??????:19/8/2026 8:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:38,605] Error 
****************************????****************************
??????:19/8/2026 8:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:38,802] Error 
****************************????****************************
??????:19/8/2026 8:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:38,992] Error 
****************************????****************************
??????:19/8/2026 8:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:39,190] Error 
****************************????****************************
??????:19/8/2026 8:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:39,384] Error 
****************************????****************************
??????:19/8/2026 8:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:39,576] Error 
****************************????****************************
??????:19/8/2026 8:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:39,775] Error 
****************************????****************************
??????:19/8/2026 8:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:39,969] Error 
****************************????****************************
??????:19/8/2026 8:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:40,164] Error 
****************************????****************************
??????:19/8/2026 8:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:40,363] Error 
****************************????****************************
??????:19/8/2026 8:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:40,555] Error 
****************************????****************************
??????:19/8/2026 8:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:40,755] Error 
****************************????****************************
??????:19/8/2026 8:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:40,945] Error 
****************************????****************************
??????:19/8/2026 8:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:41,143] Error 
****************************????****************************
??????:19/8/2026 8:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:41,331] Error 
****************************????****************************
??????:19/8/2026 8:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:41,533] Error 
****************************????****************************
??????:19/8/2026 8:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:41,725] Error 
****************************????****************************
??????:19/8/2026 8:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:41,920] Error 
****************************????****************************
??????:19/8/2026 8:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:42,116] Error 
****************************????****************************
??????:19/8/2026 8:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:42,300] Error 
****************************????****************************
??????:19/8/2026 8:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:42,496] Error 
****************************????****************************
??????:19/8/2026 8:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:42,675] Error 
****************************????****************************
??????:19/8/2026 8:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:42,866] Error 
****************************????****************************
??????:19/8/2026 8:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:43,049] Error 
****************************????****************************
??????:19/8/2026 8:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:43,234] Error 
****************************????****************************
??????:19/8/2026 8:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:43,415] Error 
****************************????****************************
??????:19/8/2026 8:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:43,592] Error 
****************************????****************************
??????:19/8/2026 8:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:43,775] Error 
****************************????****************************
??????:19/8/2026 8:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:43,958] Error 
****************************????****************************
??????:19/8/2026 8:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:44,140] Error 
****************************????****************************
??????:19/8/2026 8:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:44,321] Error 
****************************????****************************
??????:19/8/2026 8:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:44,503] Error 
****************************????****************************
??????:19/8/2026 8:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:44,687] Error 
****************************????****************************
??????:19/8/2026 8:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:44,875] Error 
****************************????****************************
??????:19/8/2026 8:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:45,057] Error 
****************************????****************************
??????:19/8/2026 8:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:45,238] Error 
****************************????****************************
??????:19/8/2026 8:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:45,418] Error 
****************************????****************************
??????:19/8/2026 8:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:45,602] Error 
****************************????****************************
??????:19/8/2026 8:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:45,790] Error 
****************************????****************************
??????:19/8/2026 8:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:45,975] Error 
****************************????****************************
??????:19/8/2026 8:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:46,153] Error 
****************************????****************************
??????:19/8/2026 8:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:46,338] Error 
****************************????****************************
??????:19/8/2026 8:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:46,528] Error 
****************************????****************************
??????:19/8/2026 8:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:46,713] Error 
****************************????****************************
??????:19/8/2026 8:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:46,904] Error 
****************************????****************************
??????:19/8/2026 8:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:47,084] Error 
****************************????****************************
??????:19/8/2026 8:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:47,264] Error 
****************************????****************************
??????:19/8/2026 8:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:47,444] Error 
****************************????****************************
??????:19/8/2026 8:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:47,630] Error 
****************************????****************************
??????:19/8/2026 8:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:47,816] Error 
****************************????****************************
??????:19/8/2026 8:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:47,997] Error 
****************************????****************************
??????:19/8/2026 8:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:48,181] Error 
****************************????****************************
??????:19/8/2026 8:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:48,362] Error 
****************************????****************************
??????:19/8/2026 8:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:48,544] Error 
****************************????****************************
??????:19/8/2026 8:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:48,726] Error 
****************************????****************************
??????:19/8/2026 8:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:48,907] Error 
****************************????****************************
??????:19/8/2026 8:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:49,076] Error 
****************************????****************************
??????:19/8/2026 8:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:49,259] Error 
****************************????****************************
??????:19/8/2026 8:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:49,429] Error 
****************************????****************************
??????:19/8/2026 8:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:49,590] Error 
****************************????****************************
??????:19/8/2026 8:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:49,769] Error 
****************************????****************************
??????:19/8/2026 8:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:49,931] Error 
****************************????****************************
??????:19/8/2026 8:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:50,092] Error 
****************************????****************************
??????:19/8/2026 8:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:50,257] Error 
****************************????****************************
??????:19/8/2026 8:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:50,424] Error 
****************************????****************************
??????:19/8/2026 8:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:50,602] Error 
****************************????****************************
??????:19/8/2026 8:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:50,777] Error 
****************************????****************************
??????:19/8/2026 8:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:50,953] Error 
****************************????****************************
??????:19/8/2026 8:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:51,127] Error 
****************************????****************************
??????:19/8/2026 8:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:51,304] Error 
****************************????****************************
??????:19/8/2026 8:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:51,478] Error 
****************************????****************************
??????:19/8/2026 8:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:51,661] Error 
****************************????****************************
??????:19/8/2026 8:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:51,848] Error 
****************************????****************************
??????:19/8/2026 8:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:52,020] Error 
****************************????****************************
??????:19/8/2026 8:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:52,187] Error 
****************************????****************************
??????:19/8/2026 8:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:52,359] Error 
****************************????****************************
??????:19/8/2026 8:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:52,531] Error 
****************************????****************************
??????:19/8/2026 8:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:52,710] Error 
****************************????****************************
??????:19/8/2026 8:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:52,890] Error 
****************************????****************************
??????:19/8/2026 8:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:53,067] Error 
****************************????****************************
??????:19/8/2026 8:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:53,245] Error 
****************************????****************************
??????:19/8/2026 8:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:53,419] Error 
****************************????****************************
??????:19/8/2026 8:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:53,593] Error 
****************************????****************************
??????:19/8/2026 8:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:53,775] Error 
****************************????****************************
??????:19/8/2026 8:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:53,954] Error 
****************************????****************************
??????:19/8/2026 8:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:54,134] Error 
****************************????****************************
??????:19/8/2026 8:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:54,306] Error 
****************************????****************************
??????:19/8/2026 8:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:54,480] Error 
****************************????****************************
??????:19/8/2026 8:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:54,661] Error 
****************************????****************************
??????:19/8/2026 8:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:54,843] Error 
****************************????****************************
??????:19/8/2026 8:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:55,018] Error 
****************************????****************************
??????:19/8/2026 8:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:55,196] Error 
****************************????****************************
??????:19/8/2026 8:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:55,369] Error 
****************************????****************************
??????:19/8/2026 8:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:55,548] Error 
****************************????****************************
??????:19/8/2026 8:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:55,727] Error 
****************************????****************************
??????:19/8/2026 8:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:55,900] Error 
****************************????****************************
??????:19/8/2026 8:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:56,072] Error 
****************************????****************************
??????:19/8/2026 8:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:56,250] Error 
****************************????****************************
??????:19/8/2026 8:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:56,425] Error 
****************************????****************************
??????:19/8/2026 8:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:56,603] Error 
****************************????****************************
??????:19/8/2026 8:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:56,777] Error 
****************************????****************************
??????:19/8/2026 8:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:56,954] Error 
****************************????****************************
??????:19/8/2026 8:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:57,127] Error 
****************************????****************************
??????:19/8/2026 8:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:57,300] Error 
****************************????****************************
??????:19/8/2026 8:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:57,478] Error 
****************************????****************************
??????:19/8/2026 8:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:57,656] Error 
****************************????****************************
??????:19/8/2026 8:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:57,829] Error 
****************************????****************************
??????:19/8/2026 8:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:58,008] Error 
****************************????****************************
??????:19/8/2026 8:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:58,181] Error 
****************************????****************************
??????:19/8/2026 8:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:58,352] Error 
****************************????****************************
??????:19/8/2026 8:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:58,522] Error 
****************************????****************************
??????:19/8/2026 8:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:58,703] Error 
****************************????****************************
??????:19/8/2026 8:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:58,884] Error 
****************************????****************************
??????:19/8/2026 8:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:59,053] Error 
****************************????****************************
??????:19/8/2026 8:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:59,227] Error 
****************************????****************************
??????:19/8/2026 8:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:59,406] Error 
****************************????****************************
??????:19/8/2026 8:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:59,583] Error 
****************************????****************************
??????:19/8/2026 8:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:59,766] Error 
****************************????****************************
??????:19/8/2026 8:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:17:59,945] Error 
****************************????****************************
??????:19/8/2026 8:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:00,121] Error 
****************************????****************************
??????:19/8/2026 8:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:00,298] Error 
****************************????****************************
??????:19/8/2026 8:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:00,476] Error 
****************************????****************************
??????:19/8/2026 8:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:00,647] Error 
****************************????****************************
??????:19/8/2026 8:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:00,822] Error 
****************************????****************************
??????:19/8/2026 8:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:00,996] Error 
****************************????****************************
??????:19/8/2026 8:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:01,170] Error 
****************************????****************************
??????:19/8/2026 8:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:01,352] Error 
****************************????****************************
??????:19/8/2026 8:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:01,527] Error 
****************************????****************************
??????:19/8/2026 8:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:01,702] Error 
****************************????****************************
??????:19/8/2026 8:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:01,891] Error 
****************************????****************************
??????:19/8/2026 8:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:02,077] Error 
****************************????****************************
??????:19/8/2026 8:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:02,261] Error 
****************************????****************************
??????:19/8/2026 8:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:02,440] Error 
****************************????****************************
??????:19/8/2026 8:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:02,614] Error 
****************************????****************************
??????:19/8/2026 8:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:02,809] Error 
****************************????****************************
??????:19/8/2026 8:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:02,980] Error 
****************************????****************************
??????:19/8/2026 8:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:03,144] Error 
****************************????****************************
??????:19/8/2026 8:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:03,324] Error 
****************************????****************************
??????:19/8/2026 8:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:03,501] Error 
****************************????****************************
??????:19/8/2026 8:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:03,675] Error 
****************************????****************************
??????:19/8/2026 8:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:03,860] Error 
****************************????****************************
??????:19/8/2026 8:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:04,041] Error 
****************************????****************************
??????:19/8/2026 8:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:04,230] Error 
****************************????****************************
??????:19/8/2026 8:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:04,421] Error 
****************************????****************************
??????:19/8/2026 8:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:04,619] Error 
****************************????****************************
??????:19/8/2026 8:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:04,818] Error 
****************************????****************************
??????:19/8/2026 8:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:05,016] Error 
****************************????****************************
??????:19/8/2026 8:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:05,203] Error 
****************************????****************************
??????:19/8/2026 8:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:05,397] Error 
****************************????****************************
??????:19/8/2026 8:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:05,587] Error 
****************************????****************************
??????:19/8/2026 8:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:05,784] Error 
****************************????****************************
??????:19/8/2026 8:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:05,984] Error 
****************************????****************************
??????:19/8/2026 8:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:06,176] Error 
****************************????****************************
??????:19/8/2026 8:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:06,364] Error 
****************************????****************************
??????:19/8/2026 8:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:06,561] Error 
****************************????****************************
??????:19/8/2026 8:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:06,755] Error 
****************************????****************************
??????:19/8/2026 8:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:06,958] Error 
****************************????****************************
??????:19/8/2026 8:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:07,139] Error 
****************************????****************************
??????:19/8/2026 8:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:07,326] Error 
****************************????****************************
??????:19/8/2026 8:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:07,512] Error 
****************************????****************************
??????:19/8/2026 8:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:07,698] Error 
****************************????****************************
??????:19/8/2026 8:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:07,891] Error 
****************************????****************************
??????:19/8/2026 8:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:08,076] Error 
****************************????****************************
??????:19/8/2026 8:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:08,266] Error 
****************************????****************************
??????:19/8/2026 8:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:08,453] Error 
****************************????****************************
??????:19/8/2026 8:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:08,641] Error 
****************************????****************************
??????:19/8/2026 8:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:08,831] Error 
****************************????****************************
??????:19/8/2026 8:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:09,017] Error 
****************************????****************************
??????:19/8/2026 8:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:09,203] Error 
****************************????****************************
??????:19/8/2026 8:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:09,389] Error 
****************************????****************************
??????:19/8/2026 8:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:09,577] Error 
****************************????****************************
??????:19/8/2026 8:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:09,768] Error 
****************************????****************************
??????:19/8/2026 8:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:09,957] Error 
****************************????****************************
??????:19/8/2026 8:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:10,147] Error 
****************************????****************************
??????:19/8/2026 8:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:10,340] Error 
****************************????****************************
??????:19/8/2026 8:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:10,531] Error 
****************************????****************************
??????:19/8/2026 8:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:10,724] Error 
****************************????****************************
??????:19/8/2026 8:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:10,925] Error 
****************************????****************************
??????:19/8/2026 8:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:11,120] Error 
****************************????****************************
??????:19/8/2026 8:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:11,308] Error 
****************************????****************************
??????:19/8/2026 8:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:11,503] Error 
****************************????****************************
??????:19/8/2026 8:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:11,691] Error 
****************************????****************************
??????:19/8/2026 8:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:11,890] Error 
****************************????****************************
??????:19/8/2026 8:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:12,089] Error 
****************************????****************************
??????:19/8/2026 8:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:12,275] Error 
****************************????****************************
??????:19/8/2026 8:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:12,455] Error 
****************************????****************************
??????:19/8/2026 8:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:12,635] Error 
****************************????****************************
??????:19/8/2026 8:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:12,823] Error 
****************************????****************************
??????:19/8/2026 8:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:13,009] Error 
****************************????****************************
??????:19/8/2026 8:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:13,192] Error 
****************************????****************************
??????:19/8/2026 8:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:13,376] Error 
****************************????****************************
??????:19/8/2026 8:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:13,561] Error 
****************************????****************************
??????:19/8/2026 8:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:13,749] Error 
****************************????****************************
??????:19/8/2026 8:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:13,930] Error 
****************************????****************************
??????:19/8/2026 8:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:14,115] Error 
****************************????****************************
??????:19/8/2026 8:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:14,293] Error 
****************************????****************************
??????:19/8/2026 8:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:14,477] Error 
****************************????****************************
??????:19/8/2026 8:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:14,657] Error 
****************************????****************************
??????:19/8/2026 8:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:14,844] Error 
****************************????****************************
??????:19/8/2026 8:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:15,034] Error 
****************************????****************************
??????:19/8/2026 8:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:15,214] Error 
****************************????****************************
??????:19/8/2026 8:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:15,395] Error 
****************************????****************************
??????:19/8/2026 8:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:15,574] Error 
****************************????****************************
??????:19/8/2026 8:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:15,756] Error 
****************************????****************************
??????:19/8/2026 8:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:15,940] Error 
****************************????****************************
??????:19/8/2026 8:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:16,121] Error 
****************************????****************************
??????:19/8/2026 8:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:16,301] Error 
****************************????****************************
??????:19/8/2026 8:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:16,483] Error 
****************************????****************************
??????:19/8/2026 8:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:16,662] Error 
****************************????****************************
??????:19/8/2026 8:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:16,849] Error 
****************************????****************************
??????:19/8/2026 8:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:17,045] Error 
****************************????****************************
??????:19/8/2026 8:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:17,241] Error 
****************************????****************************
??????:19/8/2026 8:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:17,425] Error 
****************************????****************************
??????:19/8/2026 8:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:17,605] Error 
****************************????****************************
??????:19/8/2026 8:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:17,790] Error 
****************************????****************************
??????:19/8/2026 8:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:17,964] Error 
****************************????****************************
??????:19/8/2026 8:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:18,138] Error 
****************************????****************************
??????:19/8/2026 8:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:18,311] Error 
****************************????****************************
??????:19/8/2026 8:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:18,485] Error 
****************************????****************************
??????:19/8/2026 8:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:18,661] Error 
****************************????****************************
??????:19/8/2026 8:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:18,848] Error 
****************************????****************************
??????:19/8/2026 8:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:19,029] Error 
****************************????****************************
??????:19/8/2026 8:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:19,216] Error 
****************************????****************************
??????:19/8/2026 8:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:19,391] Error 
****************************????****************************
??????:19/8/2026 8:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:19,563] Error 
****************************????****************************
??????:19/8/2026 8:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:19,744] Error 
****************************????****************************
??????:19/8/2026 8:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:19,920] Error 
****************************????****************************
??????:19/8/2026 8:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:20,096] Error 
****************************????****************************
??????:19/8/2026 8:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:20,272] Error 
****************************????****************************
??????:19/8/2026 8:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:20,457] Error 
****************************????****************************
??????:19/8/2026 8:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:20,631] Error 
****************************????****************************
??????:19/8/2026 8:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:20,814] Error 
****************************????****************************
??????:19/8/2026 8:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:20,993] Error 
****************************????****************************
??????:19/8/2026 8:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:21,173] Error 
****************************????****************************
??????:19/8/2026 8:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:21,350] Error 
****************************????****************************
??????:19/8/2026 8:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:21,531] Error 
****************************????****************************
??????:19/8/2026 8:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:21,713] Error 
****************************????****************************
??????:19/8/2026 8:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:21,896] Error 
****************************????****************************
??????:19/8/2026 8:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:22,076] Error 
****************************????****************************
??????:19/8/2026 8:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:22,254] Error 
****************************????****************************
??????:19/8/2026 8:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:22,433] Error 
****************************????****************************
??????:19/8/2026 8:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:22,610] Error 
****************************????****************************
??????:19/8/2026 8:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:22,787] Error 
****************************????****************************
??????:19/8/2026 8:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:22,966] Error 
****************************????****************************
??????:19/8/2026 8:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:23,150] Error 
****************************????****************************
??????:19/8/2026 8:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:23,336] Error 
****************************????****************************
??????:19/8/2026 8:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:23,518] Error 
****************************????****************************
??????:19/8/2026 8:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:23,696] Error 
****************************????****************************
??????:19/8/2026 8:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:23,882] Error 
****************************????****************************
??????:19/8/2026 8:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:24,068] Error 
****************************????****************************
??????:19/8/2026 8:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:24,246] Error 
****************************????****************************
??????:19/8/2026 8:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:24,429] Error 
****************************????****************************
??????:19/8/2026 8:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:24,608] Error 
****************************????****************************
??????:19/8/2026 8:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:24,789] Error 
****************************????****************************
??????:19/8/2026 8:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:24,972] Error 
****************************????****************************
??????:19/8/2026 8:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:25,153] Error 
****************************????****************************
??????:19/8/2026 8:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:25,337] Error 
****************************????****************************
??????:19/8/2026 8:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:25,515] Error 
****************************????****************************
??????:19/8/2026 8:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:25,696] Error 
****************************????****************************
??????:19/8/2026 8:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:25,885] Error 
****************************????****************************
??????:19/8/2026 8:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:26,067] Error 
****************************????****************************
??????:19/8/2026 8:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:26,248] Error 
****************************????****************************
??????:19/8/2026 8:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:26,420] Error 
****************************????****************************
??????:19/8/2026 8:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:26,594] Error 
****************************????****************************
??????:19/8/2026 8:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:26,775] Error 
****************************????****************************
??????:19/8/2026 8:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:26,951] Error 
****************************????****************************
??????:19/8/2026 8:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:27,133] Error 
****************************????****************************
??????:19/8/2026 8:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:27,325] Error 
****************************????****************************
??????:19/8/2026 8:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:27,499] Error 
****************************????****************************
??????:19/8/2026 8:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:27,677] Error 
****************************????****************************
??????:19/8/2026 8:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:27,852] Error 
****************************????****************************
??????:19/8/2026 8:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:28,022] Error 
****************************????****************************
??????:19/8/2026 8:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:28,187] Error 
****************************????****************************
??????:19/8/2026 8:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:28,358] Error 
****************************????****************************
??????:19/8/2026 8:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:28,524] Error 
****************************????****************************
??????:19/8/2026 8:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:28,689] Error 
****************************????****************************
??????:19/8/2026 8:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:28,863] Error 
****************************????****************************
??????:19/8/2026 8:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:29,034] Error 
****************************????****************************
??????:19/8/2026 8:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:29,202] Error 
****************************????****************************
??????:19/8/2026 8:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:29,373] Error 
****************************????****************************
??????:19/8/2026 8:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:29,545] Error 
****************************????****************************
??????:19/8/2026 8:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:29,720] Error 
****************************????****************************
??????:19/8/2026 8:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:29,894] Error 
****************************????****************************
??????:19/8/2026 8:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:30,061] Error 
****************************????****************************
??????:19/8/2026 8:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:30,235] Error 
****************************????****************************
??????:19/8/2026 8:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:30,404] Error 
****************************????****************************
??????:19/8/2026 8:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:30,576] Error 
****************************????****************************
??????:19/8/2026 8:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:30,757] Error 
****************************????****************************
??????:19/8/2026 8:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:30,928] Error 
****************************????****************************
??????:19/8/2026 8:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:31,107] Error 
****************************????****************************
??????:19/8/2026 8:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:31,288] Error 
****************************????****************************
??????:19/8/2026 8:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:31,478] Error 
****************************????****************************
??????:19/8/2026 8:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:31,658] Error 
****************************????****************************
??????:19/8/2026 8:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:31,842] Error 
****************************????****************************
??????:19/8/2026 8:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:32,016] Error 
****************************????****************************
??????:19/8/2026 8:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:32,201] Error 
****************************????****************************
??????:19/8/2026 8:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:32,386] Error 
****************************????****************************
??????:19/8/2026 8:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:32,565] Error 
****************************????****************************
??????:19/8/2026 8:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:32,744] Error 
****************************????****************************
??????:19/8/2026 8:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:32,921] Error 
****************************????****************************
??????:19/8/2026 8:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:33,112] Error 
****************************????****************************
??????:19/8/2026 8:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:33,287] Error 
****************************????****************************
??????:19/8/2026 8:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:33,469] Error 
****************************????****************************
??????:19/8/2026 8:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:33,643] Error 
****************************????****************************
??????:19/8/2026 8:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:33,821] Error 
****************************????****************************
??????:19/8/2026 8:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:33,994] Error 
****************************????****************************
??????:19/8/2026 8:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:34,171] Error 
****************************????****************************
??????:19/8/2026 8:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:34,362] Error 
****************************????****************************
??????:19/8/2026 8:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:34,554] Error 
****************************????****************************
??????:19/8/2026 8:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:34,745] Error 
****************************????****************************
??????:19/8/2026 8:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:34,934] Error 
****************************????****************************
??????:19/8/2026 8:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:35,127] Error 
****************************????****************************
??????:19/8/2026 8:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:35,315] Error 
****************************????****************************
??????:19/8/2026 8:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:35,516] Error 
****************************????****************************
??????:19/8/2026 8:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:35,707] Error 
****************************????****************************
??????:19/8/2026 8:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:35,903] Error 
****************************????****************************
??????:19/8/2026 8:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:36,091] Error 
****************************????****************************
??????:19/8/2026 8:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:36,283] Error 
****************************????****************************
??????:19/8/2026 8:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:36,474] Error 
****************************????****************************
??????:19/8/2026 8:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:36,660] Error 
****************************????****************************
??????:19/8/2026 8:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:36,845] Error 
****************************????****************************
??????:19/8/2026 8:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:37,019] Error 
****************************????****************************
??????:19/8/2026 8:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:37,203] Error 
****************************????****************************
??????:19/8/2026 8:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:37,381] Error 
****************************????****************************
??????:19/8/2026 8:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:37,575] Error 
****************************????****************************
??????:19/8/2026 8:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:37,769] Error 
****************************????****************************
??????:19/8/2026 8:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:37,952] Error 
****************************????****************************
??????:19/8/2026 8:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:38,138] Error 
****************************????****************************
??????:19/8/2026 8:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:38,320] Error 
****************************????****************************
??????:19/8/2026 8:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:38,511] Error 
****************************????****************************
??????:19/8/2026 8:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:38,703] Error 
****************************????****************************
??????:19/8/2026 8:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:38,899] Error 
****************************????****************************
??????:19/8/2026 8:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:39,096] Error 
****************************????****************************
??????:19/8/2026 8:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:39,288] Error 
****************************????****************************
??????:19/8/2026 8:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:39,483] Error 
****************************????****************************
??????:19/8/2026 8:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:39,676] Error 
****************************????****************************
??????:19/8/2026 8:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:39,867] Error 
****************************????****************************
??????:19/8/2026 8:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:40,061] Error 
****************************????****************************
??????:19/8/2026 8:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:40,265] Error 
****************************????****************************
??????:19/8/2026 8:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:40,457] Error 
****************************????****************************
??????:19/8/2026 8:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:40,644] Error 
****************************????****************************
??????:19/8/2026 8:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:40,834] Error 
****************************????****************************
??????:19/8/2026 8:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:41,025] Error 
****************************????****************************
??????:19/8/2026 8:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:41,212] Error 
****************************????****************************
??????:19/8/2026 8:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:41,402] Error 
****************************????****************************
??????:19/8/2026 8:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:41,584] Error 
****************************????****************************
??????:19/8/2026 8:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:41,762] Error 
****************************????****************************
??????:19/8/2026 8:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:41,937] Error 
****************************????****************************
??????:19/8/2026 8:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:42,113] Error 
****************************????****************************
??????:19/8/2026 8:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:42,280] Error 
****************************????****************************
??????:19/8/2026 8:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:42,445] Error 
****************************????****************************
??????:19/8/2026 8:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:42,619] Error 
****************************????****************************
??????:19/8/2026 8:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:42,790] Error 
****************************????****************************
??????:19/8/2026 8:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:42,966] Error 
****************************????****************************
??????:19/8/2026 8:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:43,139] Error 
****************************????****************************
??????:19/8/2026 8:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:43,312] Error 
****************************????****************************
??????:19/8/2026 8:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:43,487] Error 
****************************????****************************
??????:19/8/2026 8:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:43,667] Error 
****************************????****************************
??????:19/8/2026 8:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:43,842] Error 
****************************????****************************
??????:19/8/2026 8:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:44,020] Error 
****************************????****************************
??????:19/8/2026 8:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:44,197] Error 
****************************????****************************
??????:19/8/2026 8:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:44,367] Error 
****************************????****************************
??????:19/8/2026 8:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:44,546] Error 
****************************????****************************
??????:19/8/2026 8:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:44,721] Error 
****************************????****************************
??????:19/8/2026 8:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:44,902] Error 
****************************????****************************
??????:19/8/2026 8:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:45,076] Error 
****************************????****************************
??????:19/8/2026 8:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:45,252] Error 
****************************????****************************
??????:19/8/2026 8:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:45,429] Error 
****************************????****************************
??????:19/8/2026 8:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:45,611] Error 
****************************????****************************
??????:19/8/2026 8:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:45,785] Error 
****************************????****************************
??????:19/8/2026 8:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:45,957] Error 
****************************????****************************
??????:19/8/2026 8:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:46,129] Error 
****************************????****************************
??????:19/8/2026 8:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:46,307] Error 
****************************????****************************
??????:19/8/2026 8:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:46,482] Error 
****************************????****************************
??????:19/8/2026 8:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:46,655] Error 
****************************????****************************
??????:19/8/2026 8:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:46,837] Error 
****************************????****************************
??????:19/8/2026 8:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:47,013] Error 
****************************????****************************
??????:19/8/2026 8:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:47,194] Error 
****************************????****************************
??????:19/8/2026 8:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:47,368] Error 
****************************????****************************
??????:19/8/2026 8:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:47,550] Error 
****************************????****************************
??????:19/8/2026 8:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:47,740] Error 
****************************????****************************
??????:19/8/2026 8:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:47,919] Error 
****************************????****************************
??????:19/8/2026 8:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:48,093] Error 
****************************????****************************
??????:19/8/2026 8:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:48,271] Error 
****************************????****************************
??????:19/8/2026 8:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:48,448] Error 
****************************????****************************
??????:19/8/2026 8:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:48,626] Error 
****************************????****************************
??????:19/8/2026 8:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:48,791] Error 
****************************????****************************
??????:19/8/2026 8:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:48,957] Error 
****************************????****************************
??????:19/8/2026 8:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:49,119] Error 
****************************????****************************
??????:19/8/2026 8:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:49,286] Error 
****************************????****************************
??????:19/8/2026 8:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:49,448] Error 
****************************????****************************
??????:19/8/2026 8:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:49,619] Error 
****************************????****************************
??????:19/8/2026 8:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:49,789] Error 
****************************????****************************
??????:19/8/2026 8:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:49,960] Error 
****************************????****************************
??????:19/8/2026 8:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:50,140] Error 
****************************????****************************
??????:19/8/2026 8:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:50,320] Error 
****************************????****************************
??????:19/8/2026 8:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:50,500] Error 
****************************????****************************
??????:19/8/2026 8:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:50,682] Error 
****************************????****************************
??????:19/8/2026 8:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:50,863] Error 
****************************????****************************
??????:19/8/2026 8:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:51,040] Error 
****************************????****************************
??????:19/8/2026 8:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:51,219] Error 
****************************????****************************
??????:19/8/2026 8:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:51,396] Error 
****************************????****************************
??????:19/8/2026 8:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:51,574] Error 
****************************????****************************
??????:19/8/2026 8:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:51,765] Error 
****************************????****************************
??????:19/8/2026 8:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:51,941] Error 
****************************????****************************
??????:19/8/2026 8:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:52,106] Error 
****************************????****************************
??????:19/8/2026 8:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:52,281] Error 
****************************????****************************
??????:19/8/2026 8:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:52,459] Error 
****************************????****************************
??????:19/8/2026 8:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:52,633] Error 
****************************????****************************
??????:19/8/2026 8:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:52,815] Error 
****************************????****************************
??????:19/8/2026 8:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:52,988] Error 
****************************????****************************
??????:19/8/2026 8:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:53,154] Error 
****************************????****************************
??????:19/8/2026 8:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:53,331] Error 
****************************????****************************
??????:19/8/2026 8:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:53,502] Error 
****************************????****************************
??????:19/8/2026 8:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:53,682] Error 
****************************????****************************
??????:19/8/2026 8:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:53,854] Error 
****************************????****************************
??????:19/8/2026 8:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:54,031] Error 
****************************????****************************
??????:19/8/2026 8:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:54,210] Error 
****************************????****************************
??????:19/8/2026 8:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:54,389] Error 
****************************????****************************
??????:19/8/2026 8:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:54,563] Error 
****************************????****************************
??????:19/8/2026 8:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:54,743] Error 
****************************????****************************
??????:19/8/2026 8:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:54,912] Error 
****************************????****************************
??????:19/8/2026 8:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:55,090] Error 
****************************????****************************
??????:19/8/2026 8:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:55,268] Error 
****************************????****************************
??????:19/8/2026 8:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:55,437] Error 
****************************????****************************
??????:19/8/2026 8:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:55,618] Error 
****************************????****************************
??????:19/8/2026 8:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:55,798] Error 
****************************????****************************
??????:19/8/2026 8:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:55,975] Error 
****************************????****************************
??????:19/8/2026 8:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:56,150] Error 
****************************????****************************
??????:19/8/2026 8:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:56,328] Error 
****************************????****************************
??????:19/8/2026 8:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:56,503] Error 
****************************????****************************
??????:19/8/2026 8:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:56,679] Error 
****************************????****************************
??????:19/8/2026 8:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:56,860] Error 
****************************????****************************
??????:19/8/2026 8:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:57,034] Error 
****************************????****************************
??????:19/8/2026 8:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:57,209] Error 
****************************????****************************
??????:19/8/2026 8:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:57,381] Error 
****************************????****************************
??????:19/8/2026 8:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:57,548] Error 
****************************????****************************
??????:19/8/2026 8:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:57,730] Error 
****************************????****************************
??????:19/8/2026 8:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:57,905] Error 
****************************????****************************
??????:19/8/2026 8:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:58,076] Error 
****************************????****************************
??????:19/8/2026 8:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:58,251] Error 
****************************????****************************
??????:19/8/2026 8:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:58,422] Error 
****************************????****************************
??????:19/8/2026 8:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:58,590] Error 
****************************????****************************
??????:19/8/2026 8:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:58,770] Error 
****************************????****************************
??????:19/8/2026 8:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:58,938] Error 
****************************????****************************
??????:19/8/2026 8:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:59,114] Error 
****************************????****************************
??????:19/8/2026 8:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:59,293] Error 
****************************????****************************
??????:19/8/2026 8:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:59,466] Error 
****************************????****************************
??????:19/8/2026 8:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:59,642] Error 
****************************????****************************
??????:19/8/2026 8:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:18:59,821] Error 
****************************????****************************
??????:19/8/2026 8:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:00,000] Error 
****************************????****************************
??????:19/8/2026 8:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:00,169] Error 
****************************????****************************
??????:19/8/2026 8:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:00,348] Error 
****************************????****************************
??????:19/8/2026 8:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:00,520] Error 
****************************????****************************
??????:19/8/2026 8:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:00,699] Error 
****************************????****************************
??????:19/8/2026 8:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:00,879] Error 
****************************????****************************
??????:19/8/2026 8:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:01,055] Error 
****************************????****************************
??????:19/8/2026 8:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:01,231] Error 
****************************????****************************
??????:19/8/2026 8:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:01,430] Error 
****************************????****************************
??????:19/8/2026 8:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:01,604] Error 
****************************????****************************
??????:19/8/2026 8:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:01,779] Error 
****************************????****************************
??????:19/8/2026 8:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:01,941] Error 
****************************????****************************
??????:19/8/2026 8:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:02,098] Error 
****************************????****************************
??????:19/8/2026 8:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:02,265] Error 
****************************????****************************
??????:19/8/2026 8:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:02,446] Error 
****************************????****************************
??????:19/8/2026 8:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:02,636] Error 
****************************????****************************
??????:19/8/2026 8:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:02,828] Error 
****************************????****************************
??????:19/8/2026 8:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:03,014] Error 
****************************????****************************
??????:19/8/2026 8:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:03,193] Error 
****************************????****************************
??????:19/8/2026 8:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:03,374] Error 
****************************????****************************
??????:19/8/2026 8:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:03,558] Error 
****************************????****************************
??????:19/8/2026 8:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:03,741] Error 
****************************????****************************
??????:19/8/2026 8:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:03,917] Error 
****************************????****************************
??????:19/8/2026 8:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:04,110] Error 
****************************????****************************
??????:19/8/2026 8:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:04,309] Error 
****************************????****************************
??????:19/8/2026 8:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:04,502] Error 
****************************????****************************
??????:19/8/2026 8:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:04,697] Error 
****************************????****************************
??????:19/8/2026 8:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:04,894] Error 
****************************????****************************
??????:19/8/2026 8:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:05,090] Error 
****************************????****************************
??????:19/8/2026 8:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:05,279] Error 
****************************????****************************
??????:19/8/2026 8:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:05,467] Error 
****************************????****************************
??????:19/8/2026 8:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:05,652] Error 
****************************????****************************
??????:19/8/2026 8:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:05,844] Error 
****************************????****************************
??????:19/8/2026 8:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:06,037] Error 
****************************????****************************
??????:19/8/2026 8:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:06,226] Error 
****************************????****************************
??????:19/8/2026 8:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:06,414] Error 
****************************????****************************
??????:19/8/2026 8:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:06,604] Error 
****************************????****************************
??????:19/8/2026 8:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:06,792] Error 
****************************????****************************
??????:19/8/2026 8:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:06,975] Error 
****************************????****************************
??????:19/8/2026 8:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:07,162] Error 
****************************????****************************
??????:19/8/2026 8:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:07,348] Error 
****************************????****************************
??????:19/8/2026 8:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:07,537] Error 
****************************????****************************
??????:19/8/2026 8:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:07,730] Error 
****************************????****************************
??????:19/8/2026 8:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:07,926] Error 
****************************????****************************
??????:19/8/2026 8:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:08,127] Error 
****************************????****************************
??????:19/8/2026 8:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:08,321] Error 
****************************????****************************
??????:19/8/2026 8:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:08,514] Error 
****************************????****************************
??????:19/8/2026 8:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:08,709] Error 
****************************????****************************
??????:19/8/2026 8:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:08,905] Error 
****************************????****************************
??????:19/8/2026 8:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:09,096] Error 
****************************????****************************
??????:19/8/2026 8:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:09,286] Error 
****************************????****************************
??????:19/8/2026 8:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:09,471] Error 
****************************????****************************
??????:19/8/2026 8:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:09,663] Error 
****************************????****************************
??????:19/8/2026 8:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:09,863] Error 
****************************????****************************
??????:19/8/2026 8:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:10,054] Error 
****************************????****************************
??????:19/8/2026 8:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:10,245] Error 
****************************????****************************
??????:19/8/2026 8:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:10,438] Error 
****************************????****************************
??????:19/8/2026 8:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:10,628] Error 
****************************????****************************
??????:19/8/2026 8:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:10,830] Error 
****************************????****************************
??????:19/8/2026 8:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:11,021] Error 
****************************????****************************
??????:19/8/2026 8:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:11,214] Error 
****************************????****************************
??????:19/8/2026 8:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:11,407] Error 
****************************????****************************
??????:19/8/2026 8:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:11,602] Error 
****************************????****************************
??????:19/8/2026 8:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:11,801] Error 
****************************????****************************
??????:19/8/2026 8:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:11,991] Error 
****************************????****************************
??????:19/8/2026 8:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:12,193] Error 
****************************????****************************
??????:19/8/2026 8:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:12,382] Error 
****************************????****************************
??????:19/8/2026 8:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:12,569] Error 
****************************????****************************
??????:19/8/2026 8:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:12,761] Error 
****************************????****************************
??????:19/8/2026 8:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:12,947] Error 
****************************????****************************
??????:19/8/2026 8:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:13,122] Error 
****************************????****************************
??????:19/8/2026 8:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:13,302] Error 
****************************????****************************
??????:19/8/2026 8:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:13,483] Error 
****************************????****************************
??????:19/8/2026 8:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:13,664] Error 
****************************????****************************
??????:19/8/2026 8:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:13,852] Error 
****************************????****************************
??????:19/8/2026 8:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:14,029] Error 
****************************????****************************
??????:19/8/2026 8:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:14,202] Error 
****************************????****************************
??????:19/8/2026 8:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:14,387] Error 
****************************????****************************
??????:19/8/2026 8:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:14,569] Error 
****************************????****************************
??????:19/8/2026 8:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:14,751] Error 
****************************????****************************
??????:19/8/2026 8:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:14,933] Error 
****************************????****************************
??????:19/8/2026 8:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:15,117] Error 
****************************????****************************
??????:19/8/2026 8:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:15,295] Error 
****************************????****************************
??????:19/8/2026 8:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:15,477] Error 
****************************????****************************
??????:19/8/2026 8:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:15,659] Error 
****************************????****************************
??????:19/8/2026 8:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:15,846] Error 
****************************????****************************
??????:19/8/2026 8:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:16,019] Error 
****************************????****************************
??????:19/8/2026 8:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:16,195] Error 
****************************????****************************
??????:19/8/2026 8:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:16,388] Error 
****************************????****************************
??????:19/8/2026 8:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:16,567] Error 
****************************????****************************
??????:19/8/2026 8:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:16,747] Error 
****************************????****************************
??????:19/8/2026 8:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:16,931] Error 
****************************????****************************
??????:19/8/2026 8:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:17,118] Error 
****************************????****************************
??????:19/8/2026 8:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:17,302] Error 
****************************????****************************
??????:19/8/2026 8:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:17,490] Error 
****************************????****************************
??????:19/8/2026 8:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:17,673] Error 
****************************????****************************
??????:19/8/2026 8:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:17,866] Error 
****************************????****************************
??????:19/8/2026 8:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:18,050] Error 
****************************????****************************
??????:19/8/2026 8:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:18,226] Error 
****************************????****************************
??????:19/8/2026 8:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:18,401] Error 
****************************????****************************
??????:19/8/2026 8:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:18,583] Error 
****************************????****************************
??????:19/8/2026 8:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:18,767] Error 
****************************????****************************
??????:19/8/2026 8:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:18,940] Error 
****************************????****************************
??????:19/8/2026 8:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:19,118] Error 
****************************????****************************
??????:19/8/2026 8:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:19,296] Error 
****************************????****************************
??????:19/8/2026 8:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:19,479] Error 
****************************????****************************
??????:19/8/2026 8:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:19,653] Error 
****************************????****************************
??????:19/8/2026 8:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:19,837] Error 
****************************????****************************
??????:19/8/2026 8:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:20,008] Error 
****************************????****************************
??????:19/8/2026 8:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:20,181] Error 
****************************????****************************
??????:19/8/2026 8:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:20,371] Error 
****************************????****************************
??????:19/8/2026 8:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:20,547] Error 
****************************????****************************
??????:19/8/2026 8:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:20,728] Error 
****************************????****************************
??????:19/8/2026 8:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:20,906] Error 
****************************????****************************
??????:19/8/2026 8:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:21,074] Error 
****************************????****************************
??????:19/8/2026 8:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:21,244] Error 
****************************????****************************
??????:19/8/2026 8:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:21,421] Error 
****************************????****************************
??????:19/8/2026 8:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:21,597] Error 
****************************????****************************
??????:19/8/2026 8:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:21,782] Error 
****************************????****************************
??????:19/8/2026 8:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:21,961] Error 
****************************????****************************
??????:19/8/2026 8:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:22,142] Error 
****************************????****************************
??????:19/8/2026 8:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:22,320] Error 
****************************????****************************
??????:19/8/2026 8:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:22,505] Error 
****************************????****************************
??????:19/8/2026 8:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:22,683] Error 
****************************????****************************
??????:19/8/2026 8:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:22,862] Error 
****************************????****************************
??????:19/8/2026 8:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:23,036] Error 
****************************????****************************
??????:19/8/2026 8:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:23,215] Error 
****************************????****************************
??????:19/8/2026 8:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:23,396] Error 
****************************????****************************
??????:19/8/2026 8:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:23,573] Error 
****************************????****************************
??????:19/8/2026 8:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:23,754] Error 
****************************????****************************
??????:19/8/2026 8:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:23,932] Error 
****************************????****************************
??????:19/8/2026 8:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:24,108] Error 
****************************????****************************
??????:19/8/2026 8:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:24,287] Error 
****************************????****************************
??????:19/8/2026 8:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:24,475] Error 
****************************????****************************
??????:19/8/2026 8:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:24,645] Error 
****************************????****************************
??????:19/8/2026 8:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:24,824] Error 
****************************????****************************
??????:19/8/2026 8:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:24,993] Error 
****************************????****************************
??????:19/8/2026 8:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:25,169] Error 
****************************????****************************
??????:19/8/2026 8:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:25,344] Error 
****************************????****************************
??????:19/8/2026 8:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:25,522] Error 
****************************????****************************
??????:19/8/2026 8:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:25,702] Error 
****************************????****************************
??????:19/8/2026 8:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:25,899] Error 
****************************????****************************
??????:19/8/2026 8:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:26,077] Error 
****************************????****************************
??????:19/8/2026 8:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:26,254] Error 
****************************????****************************
??????:19/8/2026 8:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:26,434] Error 
****************************????****************************
??????:19/8/2026 8:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:26,611] Error 
****************************????****************************
??????:19/8/2026 8:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:26,794] Error 
****************************????****************************
??????:19/8/2026 8:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:26,973] Error 
****************************????****************************
??????:19/8/2026 8:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:27,148] Error 
****************************????****************************
??????:19/8/2026 8:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:27,328] Error 
****************************????****************************
??????:19/8/2026 8:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:27,508] Error 
****************************????****************************
??????:19/8/2026 8:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:27,688] Error 
****************************????****************************
??????:19/8/2026 8:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:27,873] Error 
****************************????****************************
??????:19/8/2026 8:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:28,049] Error 
****************************????****************************
??????:19/8/2026 8:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:28,231] Error 
****************************????****************************
??????:19/8/2026 8:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:28,412] Error 
****************************????****************************
??????:19/8/2026 8:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:28,599] Error 
****************************????****************************
??????:19/8/2026 8:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:28,783] Error 
****************************????****************************
??????:19/8/2026 8:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:28,959] Error 
****************************????****************************
??????:19/8/2026 8:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:29,138] Error 
****************************????****************************
??????:19/8/2026 8:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:29,315] Error 
****************************????****************************
??????:19/8/2026 8:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:29,497] Error 
****************************????****************************
??????:19/8/2026 8:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:29,676] Error 
****************************????****************************
??????:19/8/2026 8:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:29,862] Error 
****************************????****************************
??????:19/8/2026 8:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:30,044] Error 
****************************????****************************
??????:19/8/2026 8:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:30,220] Error 
****************************????****************************
??????:19/8/2026 8:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:30,390] Error 
****************************????****************************
??????:19/8/2026 8:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:30,563] Error 
****************************????****************************
??????:19/8/2026 8:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:30,734] Error 
****************************????****************************
??????:19/8/2026 8:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:30,915] Error 
****************************????****************************
??????:19/8/2026 8:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:31,090] Error 
****************************????****************************
??????:19/8/2026 8:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:31,267] Error 
****************************????****************************
??????:19/8/2026 8:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:31,447] Error 
****************************????****************************
??????:19/8/2026 8:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:31,624] Error 
****************************????****************************
??????:19/8/2026 8:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:31,807] Error 
****************************????****************************
??????:19/8/2026 8:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:31,981] Error 
****************************????****************************
??????:19/8/2026 8:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:32,159] Error 
****************************????****************************
??????:19/8/2026 8:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:32,341] Error 
****************************????****************************
??????:19/8/2026 8:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:32,524] Error 
****************************????****************************
??????:19/8/2026 8:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:32,717] Error 
****************************????****************************
??????:19/8/2026 8:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:32,898] Error 
****************************????****************************
??????:19/8/2026 8:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:33,072] Error 
****************************????****************************
??????:19/8/2026 8:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:33,254] Error 
****************************????****************************
??????:19/8/2026 8:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:33,432] Error 
****************************????****************************
??????:19/8/2026 8:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:33,605] Error 
****************************????****************************
??????:19/8/2026 8:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:33,787] Error 
****************************????****************************
??????:19/8/2026 8:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:33,964] Error 
****************************????****************************
??????:19/8/2026 8:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:34,146] Error 
****************************????****************************
??????:19/8/2026 8:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:34,334] Error 
****************************????****************************
??????:19/8/2026 8:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:34,528] Error 
****************************????****************************
??????:19/8/2026 8:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:34,720] Error 
****************************????****************************
??????:19/8/2026 8:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:34,913] Error 
****************************????****************************
??????:19/8/2026 8:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:35,101] Error 
****************************????****************************
??????:19/8/2026 8:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:35,283] Error 
****************************????****************************
??????:19/8/2026 8:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:35,466] Error 
****************************????****************************
??????:19/8/2026 8:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:35,650] Error 
****************************????****************************
??????:19/8/2026 8:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:35,844] Error 
****************************????****************************
??????:19/8/2026 8:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:36,029] Error 
****************************????****************************
??????:19/8/2026 8:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:36,211] Error 
****************************????****************************
??????:19/8/2026 8:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:36,390] Error 
****************************????****************************
??????:19/8/2026 8:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:36,571] Error 
****************************????****************************
??????:19/8/2026 8:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:36,766] Error 
****************************????****************************
??????:19/8/2026 8:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:36,946] Error 
****************************????****************************
??????:19/8/2026 8:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:37,125] Error 
****************************????****************************
??????:19/8/2026 8:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:37,309] Error 
****************************????****************************
??????:19/8/2026 8:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:37,503] Error 
****************************????****************************
??????:19/8/2026 8:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:37,693] Error 
****************************????****************************
??????:19/8/2026 8:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:37,888] Error 
****************************????****************************
??????:19/8/2026 8:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:38,071] Error 
****************************????****************************
??????:19/8/2026 8:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:38,256] Error 
****************************????****************************
??????:19/8/2026 8:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:38,441] Error 
****************************????****************************
??????:19/8/2026 8:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:38,628] Error 
****************************????****************************
??????:19/8/2026 8:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:38,815] Error 
****************************????****************************
??????:19/8/2026 8:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:38,995] Error 
****************************????****************************
??????:19/8/2026 8:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:39,179] Error 
****************************????****************************
??????:19/8/2026 8:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:39,357] Error 
****************************????****************************
??????:19/8/2026 8:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:39,548] Error 
****************************????****************************
??????:19/8/2026 8:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:39,736] Error 
****************************????****************************
??????:19/8/2026 8:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:39,927] Error 
****************************????****************************
??????:19/8/2026 8:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:40,116] Error 
****************************????****************************
??????:19/8/2026 8:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:40,309] Error 
****************************????****************************
??????:19/8/2026 8:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:40,502] Error 
****************************????****************************
??????:19/8/2026 8:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:40,696] Error 
****************************????****************************
??????:19/8/2026 8:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:40,894] Error 
****************************????****************************
??????:19/8/2026 8:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:41,081] Error 
****************************????****************************
??????:19/8/2026 8:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:41,272] Error 
****************************????****************************
??????:19/8/2026 8:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:41,464] Error 
****************************????****************************
??????:19/8/2026 8:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:41,659] Error 
****************************????****************************
??????:19/8/2026 8:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:41,857] Error 
****************************????****************************
??????:19/8/2026 8:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:42,051] Error 
****************************????****************************
??????:19/8/2026 8:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:42,241] Error 
****************************????****************************
??????:19/8/2026 8:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:42,423] Error 
****************************????****************************
??????:19/8/2026 8:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:42,607] Error 
****************************????****************************
??????:19/8/2026 8:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:42,794] Error 
****************************????****************************
??????:19/8/2026 8:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:42,974] Error 
****************************????****************************
??????:19/8/2026 8:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:43,152] Error 
****************************????****************************
??????:19/8/2026 8:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:43,339] Error 
****************************????****************************
??????:19/8/2026 8:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:43,522] Error 
****************************????****************************
??????:19/8/2026 8:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:43,700] Error 
****************************????****************************
??????:19/8/2026 8:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:43,886] Error 
****************************????****************************
??????:19/8/2026 8:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:44,069] Error 
****************************????****************************
??????:19/8/2026 8:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:44,254] Error 
****************************????****************************
??????:19/8/2026 8:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:44,439] Error 
****************************????****************************
??????:19/8/2026 8:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:44,624] Error 
****************************????****************************
??????:19/8/2026 8:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:44,818] Error 
****************************????****************************
??????:19/8/2026 8:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:44,996] Error 
****************************????****************************
??????:19/8/2026 8:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:45,176] Error 
****************************????****************************
??????:19/8/2026 8:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:45,357] Error 
****************************????****************************
??????:19/8/2026 8:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:45,538] Error 
****************************????****************************
??????:19/8/2026 8:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:45,720] Error 
****************************????****************************
??????:19/8/2026 8:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:45,906] Error 
****************************????****************************
??????:19/8/2026 8:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:46,087] Error 
****************************????****************************
??????:19/8/2026 8:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:46,268] Error 
****************************????****************************
??????:19/8/2026 8:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:46,453] Error 
****************************????****************************
??????:19/8/2026 8:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:46,635] Error 
****************************????****************************
??????:19/8/2026 8:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:46,819] Error 
****************************????****************************
??????:19/8/2026 8:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:47,001] Error 
****************************????****************************
??????:19/8/2026 8:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:47,176] Error 
****************************????****************************
??????:19/8/2026 8:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:47,360] Error 
****************************????****************************
??????:19/8/2026 8:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:47,538] Error 
****************************????****************************
??????:19/8/2026 8:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:47,721] Error 
****************************????****************************
??????:19/8/2026 8:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:47,909] Error 
****************************????****************************
??????:19/8/2026 8:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:48,091] Error 
****************************????****************************
??????:19/8/2026 8:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:48,274] Error 
****************************????****************************
??????:19/8/2026 8:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:48,457] Error 
****************************????****************************
??????:19/8/2026 8:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:48,642] Error 
****************************????****************************
??????:19/8/2026 8:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:48,837] Error 
****************************????****************************
??????:19/8/2026 8:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:49,025] Error 
****************************????****************************
??????:19/8/2026 8:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:49,209] Error 
****************************????****************************
??????:19/8/2026 8:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:49,388] Error 
****************************????****************************
??????:19/8/2026 8:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:49,574] Error 
****************************????****************************
??????:19/8/2026 8:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:49,763] Error 
****************************????****************************
??????:19/8/2026 8:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:49,941] Error 
****************************????****************************
??????:19/8/2026 8:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:50,115] Error 
****************************????****************************
??????:19/8/2026 8:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:50,288] Error 
****************************????****************************
??????:19/8/2026 8:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:50,474] Error 
****************************????****************************
??????:19/8/2026 8:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:50,661] Error 
****************************????****************************
??????:19/8/2026 8:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:50,847] Error 
****************************????****************************
??????:19/8/2026 8:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:51,033] Error 
****************************????****************************
??????:19/8/2026 8:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:51,213] Error 
****************************????****************************
??????:19/8/2026 8:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:51,391] Error 
****************************????****************************
??????:19/8/2026 8:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:51,572] Error 
****************************????****************************
??????:19/8/2026 8:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:51,751] Error 
****************************????****************************
??????:19/8/2026 8:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:51,926] Error 
****************************????****************************
??????:19/8/2026 8:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:52,104] Error 
****************************????****************************
??????:19/8/2026 8:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:52,278] Error 
****************************????****************************
??????:19/8/2026 8:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:52,454] Error 
****************************????****************************
??????:19/8/2026 8:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:52,632] Error 
****************************????****************************
??????:19/8/2026 8:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:52,812] Error 
****************************????****************************
??????:19/8/2026 8:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:52,995] Error 
****************************????****************************
??????:19/8/2026 8:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:53,163] Error 
****************************????****************************
??????:19/8/2026 8:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:53,332] Error 
****************************????****************************
??????:19/8/2026 8:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:53,498] Error 
****************************????****************************
??????:19/8/2026 8:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:53,674] Error 
****************************????****************************
??????:19/8/2026 8:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:53,856] Error 
****************************????****************************
??????:19/8/2026 8:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:54,031] Error 
****************************????****************************
??????:19/8/2026 8:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:54,198] Error 
****************************????****************************
??????:19/8/2026 8:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:54,361] Error 
****************************????****************************
??????:19/8/2026 8:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:54,524] Error 
****************************????****************************
??????:19/8/2026 8:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:54,688] Error 
****************************????****************************
??????:19/8/2026 8:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:54,855] Error 
****************************????****************************
??????:19/8/2026 8:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:55,017] Error 
****************************????****************************
??????:19/8/2026 8:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:55,178] Error 
****************************????****************************
??????:19/8/2026 8:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:55,340] Error 
****************************????****************************
??????:19/8/2026 8:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:55,502] Error 
****************************????****************************
??????:19/8/2026 8:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:55,670] Error 
****************************????****************************
??????:19/8/2026 8:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:55,849] Error 
****************************????****************************
??????:19/8/2026 8:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:56,024] Error 
****************************????****************************
??????:19/8/2026 8:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:56,191] Error 
****************************????****************************
??????:19/8/2026 8:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:56,357] Error 
****************************????****************************
??????:19/8/2026 8:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:56,518] Error 
****************************????****************************
??????:19/8/2026 8:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:56,682] Error 
****************************????****************************
??????:19/8/2026 8:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:56,857] Error 
****************************????****************************
??????:19/8/2026 8:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:57,034] Error 
****************************????****************************
??????:19/8/2026 8:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:57,193] Error 
****************************????****************************
??????:19/8/2026 8:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:57,353] Error 
****************************????****************************
??????:19/8/2026 8:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:57,511] Error 
****************************????****************************
??????:19/8/2026 8:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:57,682] Error 
****************************????****************************
??????:19/8/2026 8:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:57,861] Error 
****************************????****************************
??????:19/8/2026 8:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:58,027] Error 
****************************????****************************
??????:19/8/2026 8:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:58,192] Error 
****************************????****************************
??????:19/8/2026 8:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:58,363] Error 
****************************????****************************
??????:19/8/2026 8:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:58,536] Error 
****************************????****************************
??????:19/8/2026 8:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:58,718] Error 
****************************????****************************
??????:19/8/2026 8:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:58,894] Error 
****************************????****************************
??????:19/8/2026 8:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:59,067] Error 
****************************????****************************
??????:19/8/2026 8:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:59,232] Error 
****************************????****************************
??????:19/8/2026 8:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:59,407] Error 
****************************????****************************
??????:19/8/2026 8:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:59,587] Error 
****************************????****************************
??????:19/8/2026 8:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:59,775] Error 
****************************????****************************
??????:19/8/2026 8:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:19:59,953] Error 
****************************????****************************
??????:19/8/2026 8:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:00,127] Error 
****************************????****************************
??????:19/8/2026 8:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:00,290] Error 
****************************????****************************
??????:19/8/2026 8:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:00,459] Error 
****************************????****************************
??????:19/8/2026 8:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:00,630] Error 
****************************????****************************
??????:19/8/2026 8:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:00,812] Error 
****************************????****************************
??????:19/8/2026 8:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:00,981] Error 
****************************????****************************
??????:19/8/2026 8:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:01,173] Error 
****************************????****************************
??????:19/8/2026 8:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:01,342] Error 
****************************????****************************
??????:19/8/2026 8:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:01,517] Error 
****************************????****************************
??????:19/8/2026 8:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:01,693] Error 
****************************????****************************
??????:19/8/2026 8:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:01,875] Error 
****************************????****************************
??????:19/8/2026 8:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:02,057] Error 
****************************????****************************
??????:19/8/2026 8:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:02,234] Error 
****************************????****************************
??????:19/8/2026 8:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:02,412] Error 
****************************????****************************
??????:19/8/2026 8:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:02,595] Error 
****************************????****************************
??????:19/8/2026 8:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:02,785] Error 
****************************????****************************
??????:19/8/2026 8:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:02,973] Error 
****************************????****************************
??????:19/8/2026 8:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:03,162] Error 
****************************????****************************
??????:19/8/2026 8:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:03,348] Error 
****************************????****************************
??????:19/8/2026 8:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:03,534] Error 
****************************????****************************
??????:19/8/2026 8:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:03,723] Error 
****************************????****************************
??????:19/8/2026 8:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:03,905] Error 
****************************????****************************
??????:19/8/2026 8:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:04,092] Error 
****************************????****************************
??????:19/8/2026 8:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:04,273] Error 
****************************????****************************
??????:19/8/2026 8:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:04,447] Error 
****************************????****************************
??????:19/8/2026 8:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:04,637] Error 
****************************????****************************
??????:19/8/2026 8:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:04,817] Error 
****************************????****************************
??????:19/8/2026 8:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:04,997] Error 
****************************????****************************
??????:19/8/2026 8:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:05,184] Error 
****************************????****************************
??????:19/8/2026 8:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:05,367] Error 
****************************????****************************
??????:19/8/2026 8:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:05,552] Error 
****************************????****************************
??????:19/8/2026 8:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:05,728] Error 
****************************????****************************
??????:19/8/2026 8:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:05,907] Error 
****************************????****************************
??????:19/8/2026 8:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:06,088] Error 
****************************????****************************
??????:19/8/2026 8:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:06,266] Error 
****************************????****************************
??????:19/8/2026 8:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:06,446] Error 
****************************????****************************
??????:19/8/2026 8:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:06,616] Error 
****************************????****************************
??????:19/8/2026 8:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:06,802] Error 
****************************????****************************
??????:19/8/2026 8:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:06,986] Error 
****************************????****************************
??????:19/8/2026 8:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:07,174] Error 
****************************????****************************
??????:19/8/2026 8:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:07,355] Error 
****************************????****************************
??????:19/8/2026 8:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:07,538] Error 
****************************????****************************
??????:19/8/2026 8:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:07,725] Error 
****************************????****************************
??????:19/8/2026 8:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:07,908] Error 
****************************????****************************
??????:19/8/2026 8:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:08,090] Error 
****************************????****************************
??????:19/8/2026 8:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:08,273] Error 
****************************????****************************
??????:19/8/2026 8:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:08,457] Error 
****************************????****************************
??????:19/8/2026 8:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:08,636] Error 
****************************????****************************
??????:19/8/2026 8:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:08,830] Error 
****************************????****************************
??????:19/8/2026 8:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:09,014] Error 
****************************????****************************
??????:19/8/2026 8:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:09,201] Error 
****************************????****************************
??????:19/8/2026 8:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:09,392] Error 
****************************????****************************
??????:19/8/2026 8:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:09,574] Error 
****************************????****************************
??????:19/8/2026 8:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:09,765] Error 
****************************????****************************
??????:19/8/2026 8:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:09,951] Error 
****************************????****************************
??????:19/8/2026 8:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:10,135] Error 
****************************????****************************
??????:19/8/2026 8:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:10,323] Error 
****************************????****************************
??????:19/8/2026 8:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:10,502] Error 
****************************????****************************
??????:19/8/2026 8:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:10,685] Error 
****************************????****************************
??????:19/8/2026 8:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:10,878] Error 
****************************????****************************
??????:19/8/2026 8:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:11,058] Error 
****************************????****************************
??????:19/8/2026 8:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:11,245] Error 
****************************????****************************
??????:19/8/2026 8:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:11,433] Error 
****************************????****************************
??????:19/8/2026 8:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:11,615] Error 
****************************????****************************
??????:19/8/2026 8:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:11,806] Error 
****************************????****************************
??????:19/8/2026 8:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:11,986] Error 
****************************????****************************
??????:19/8/2026 8:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:12,165] Error 
****************************????****************************
??????:19/8/2026 8:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:12,340] Error 
****************************????****************************
??????:19/8/2026 8:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:12,518] Error 
****************************????****************************
??????:19/8/2026 8:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:12,701] Error 
****************************????****************************
??????:19/8/2026 8:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:12,885] Error 
****************************????****************************
??????:19/8/2026 8:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:13,062] Error 
****************************????****************************
??????:19/8/2026 8:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:13,241] Error 
****************************????****************************
??????:19/8/2026 8:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:13,429] Error 
****************************????****************************
??????:19/8/2026 8:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:13,607] Error 
****************************????****************************
??????:19/8/2026 8:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:13,785] Error 
****************************????****************************
??????:19/8/2026 8:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:13,961] Error 
****************************????****************************
??????:19/8/2026 8:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:14,131] Error 
****************************????****************************
??????:19/8/2026 8:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:14,310] Error 
****************************????****************************
??????:19/8/2026 8:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:14,492] Error 
****************************????****************************
??????:19/8/2026 8:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:14,669] Error 
****************************????****************************
??????:19/8/2026 8:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:14,852] Error 
****************************????****************************
??????:19/8/2026 8:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:15,033] Error 
****************************????****************************
??????:19/8/2026 8:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:15,216] Error 
****************************????****************************
??????:19/8/2026 8:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:15,396] Error 
****************************????****************************
??????:19/8/2026 8:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:15,574] Error 
****************************????****************************
??????:19/8/2026 8:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:15,762] Error 
****************************????****************************
??????:19/8/2026 8:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:15,936] Error 
****************************????****************************
??????:19/8/2026 8:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:16,118] Error 
****************************????****************************
??????:19/8/2026 8:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:16,300] Error 
****************************????****************************
??????:19/8/2026 8:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:16,478] Error 
****************************????****************************
??????:19/8/2026 8:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:16,651] Error 
****************************????****************************
??????:19/8/2026 8:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:16,839] Error 
****************************????****************************
??????:19/8/2026 8:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:17,011] Error 
****************************????****************************
??????:19/8/2026 8:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:17,186] Error 
****************************????****************************
??????:19/8/2026 8:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:17,364] Error 
****************************????****************************
??????:19/8/2026 8:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:17,549] Error 
****************************????****************************
??????:19/8/2026 8:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:17,726] Error 
****************************????****************************
??????:19/8/2026 8:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:17,904] Error 
****************************????****************************
??????:19/8/2026 8:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:18,076] Error 
****************************????****************************
??????:19/8/2026 8:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:18,246] Error 
****************************????****************************
??????:19/8/2026 8:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:18,415] Error 
****************************????****************************
??????:19/8/2026 8:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:18,584] Error 
****************************????****************************
??????:19/8/2026 8:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:18,765] Error 
****************************????****************************
??????:19/8/2026 8:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:18,935] Error 
****************************????****************************
??????:19/8/2026 8:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:19,104] Error 
****************************????****************************
??????:19/8/2026 8:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:19,273] Error 
****************************????****************************
??????:19/8/2026 8:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:19,444] Error 
****************************????****************************
??????:19/8/2026 8:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:19,616] Error 
****************************????****************************
??????:19/8/2026 8:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:19,794] Error 
****************************????****************************
??????:19/8/2026 8:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:19,959] Error 
****************************????****************************
??????:19/8/2026 8:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:20,127] Error 
****************************????****************************
??????:19/8/2026 8:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:20,299] Error 
****************************????****************************
??????:19/8/2026 8:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:20,464] Error 
****************************????****************************
??????:19/8/2026 8:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:20,634] Error 
****************************????****************************
??????:19/8/2026 8:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:20,810] Error 
****************************????****************************
??????:19/8/2026 8:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:20,976] Error 
****************************????****************************
??????:19/8/2026 8:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:21,143] Error 
****************************????****************************
??????:19/8/2026 8:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:21,316] Error 
****************************????****************************
??????:19/8/2026 8:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:21,492] Error 
****************************????****************************
??????:19/8/2026 8:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:21,658] Error 
****************************????****************************
??????:19/8/2026 8:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:21,835] Error 
****************************????****************************
??????:19/8/2026 8:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:22,004] Error 
****************************????****************************
??????:19/8/2026 8:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:22,174] Error 
****************************????****************************
??????:19/8/2026 8:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:22,353] Error 
****************************????****************************
??????:19/8/2026 8:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:22,539] Error 
****************************????****************************
??????:19/8/2026 8:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:22,754] Error 
****************************????****************************
??????:19/8/2026 8:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:22,946] Error 
****************************????****************************
??????:19/8/2026 8:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:23,128] Error 
****************************????****************************
??????:19/8/2026 8:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:23,318] Error 
****************************????****************************
??????:19/8/2026 8:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:23,510] Error 
****************************????****************************
??????:19/8/2026 8:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:23,701] Error 
****************************????****************************
??????:19/8/2026 8:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:23,898] Error 
****************************????****************************
??????:19/8/2026 8:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:24,088] Error 
****************************????****************************
??????:19/8/2026 8:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:24,281] Error 
****************************????****************************
??????:19/8/2026 8:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:24,461] Error 
****************************????****************************
??????:19/8/2026 8:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:24,652] Error 
****************************????****************************
??????:19/8/2026 8:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:24,844] Error 
****************************????****************************
??????:19/8/2026 8:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:25,038] Error 
****************************????****************************
??????:19/8/2026 8:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:25,221] Error 
****************************????****************************
??????:19/8/2026 8:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:25,407] Error 
****************************????****************************
??????:19/8/2026 8:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:25,600] Error 
****************************????****************************
??????:19/8/2026 8:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:25,795] Error 
****************************????****************************
??????:19/8/2026 8:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:25,981] Error 
****************************????****************************
??????:19/8/2026 8:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:26,169] Error 
****************************????****************************
??????:19/8/2026 8:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:26,358] Error 
****************************????****************************
??????:19/8/2026 8:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:26,550] Error 
****************************????****************************
??????:19/8/2026 8:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:26,743] Error 
****************************????****************************
??????:19/8/2026 8:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:26,934] Error 
****************************????****************************
??????:19/8/2026 8:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:27,115] Error 
****************************????****************************
??????:19/8/2026 8:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:27,303] Error 
****************************????****************************
??????:19/8/2026 8:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:27,489] Error 
****************************????****************************
??????:19/8/2026 8:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:27,669] Error 
****************************????****************************
??????:19/8/2026 8:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:27,856] Error 
****************************????****************************
??????:19/8/2026 8:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:28,032] Error 
****************************????****************************
??????:19/8/2026 8:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:28,209] Error 
****************************????****************************
??????:19/8/2026 8:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:28,391] Error 
****************************????****************************
??????:19/8/2026 8:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:28,569] Error 
****************************????****************************
??????:19/8/2026 8:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:28,752] Error 
****************************????****************************
??????:19/8/2026 8:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:28,930] Error 
****************************????****************************
??????:19/8/2026 8:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:29,101] Error 
****************************????****************************
??????:19/8/2026 8:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:29,277] Error 
****************************????****************************
??????:19/8/2026 8:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:29,456] Error 
****************************????****************************
??????:19/8/2026 8:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:29,648] Error 
****************************????****************************
??????:19/8/2026 8:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:29,827] Error 
****************************????****************************
??????:19/8/2026 8:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:30,001] Error 
****************************????****************************
??????:19/8/2026 8:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:30,171] Error 
****************************????****************************
??????:19/8/2026 8:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:30,339] Error 
****************************????****************************
??????:19/8/2026 8:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:30,509] Error 
****************************????****************************
??????:19/8/2026 8:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:30,677] Error 
****************************????****************************
??????:19/8/2026 8:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:30,852] Error 
****************************????****************************
??????:19/8/2026 8:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:31,025] Error 
****************************????****************************
??????:19/8/2026 8:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:31,192] Error 
****************************????****************************
??????:19/8/2026 8:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:31,365] Error 
****************************????****************************
??????:19/8/2026 8:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:31,536] Error 
****************************????****************************
??????:19/8/2026 8:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:31,711] Error 
****************************????****************************
??????:19/8/2026 8:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:31,885] Error 
****************************????****************************
??????:19/8/2026 8:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:32,055] Error 
****************************????****************************
??????:19/8/2026 8:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:32,223] Error 
****************************????****************************
??????:19/8/2026 8:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:32,397] Error 
****************************????****************************
??????:19/8/2026 8:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:32,567] Error 
****************************????****************************
??????:19/8/2026 8:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:32,744] Error 
****************************????****************************
??????:19/8/2026 8:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:32,922] Error 
****************************????****************************
??????:19/8/2026 8:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:33,100] Error 
****************************????****************************
??????:19/8/2026 8:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:33,280] Error 
****************************????****************************
??????:19/8/2026 8:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:33,456] Error 
****************************????****************************
??????:19/8/2026 8:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:33,631] Error 
****************************????****************************
??????:19/8/2026 8:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:33,826] Error 
****************************????****************************
??????:19/8/2026 8:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:34,008] Error 
****************************????****************************
??????:19/8/2026 8:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:34,179] Error 
****************************????****************************
??????:19/8/2026 8:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:34,346] Error 
****************************????****************************
??????:19/8/2026 8:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:34,512] Error 
****************************????****************************
??????:19/8/2026 8:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:34,685] Error 
****************************????****************************
??????:19/8/2026 8:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:34,863] Error 
****************************????****************************
??????:19/8/2026 8:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:35,031] Error 
****************************????****************************
??????:19/8/2026 8:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:35,196] Error 
****************************????****************************
??????:19/8/2026 8:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:35,367] Error 
****************************????****************************
??????:19/8/2026 8:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:35,538] Error 
****************************????****************************
??????:19/8/2026 8:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:35,706] Error 
****************************????****************************
??????:19/8/2026 8:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:35,883] Error 
****************************????****************************
??????:19/8/2026 8:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:36,054] Error 
****************************????****************************
??????:19/8/2026 8:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:36,224] Error 
****************************????****************************
??????:19/8/2026 8:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:36,407] Error 
****************************????****************************
??????:19/8/2026 8:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:36,586] Error 
****************************????****************************
??????:19/8/2026 8:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:36,758] Error 
****************************????****************************
??????:19/8/2026 8:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:36,921] Error 
****************************????****************************
??????:19/8/2026 8:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:37,088] Error 
****************************????****************************
??????:19/8/2026 8:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:37,254] Error 
****************************????****************************
??????:19/8/2026 8:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:37,420] Error 
****************************????****************************
??????:19/8/2026 8:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:37,585] Error 
****************************????****************************
??????:19/8/2026 8:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:37,762] Error 
****************************????****************************
??????:19/8/2026 8:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:37,947] Error 
****************************????****************************
??????:19/8/2026 8:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:38,115] Error 
****************************????****************************
??????:19/8/2026 8:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:38,281] Error 
****************************????****************************
??????:19/8/2026 8:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:38,457] Error 
****************************????****************************
??????:19/8/2026 8:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:38,628] Error 
****************************????****************************
??????:19/8/2026 8:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:38,809] Error 
****************************????****************************
??????:19/8/2026 8:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:38,989] Error 
****************************????****************************
??????:19/8/2026 8:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:39,167] Error 
****************************????****************************
??????:19/8/2026 8:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:39,340] Error 
****************************????****************************
??????:19/8/2026 8:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:39,516] Error 
****************************????****************************
??????:19/8/2026 8:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:39,698] Error 
****************************????****************************
??????:19/8/2026 8:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:39,885] Error 
****************************????****************************
??????:19/8/2026 8:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:40,061] Error 
****************************????****************************
??????:19/8/2026 8:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:40,237] Error 
****************************????****************************
??????:19/8/2026 8:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:40,418] Error 
****************************????****************************
??????:19/8/2026 8:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:40,593] Error 
****************************????****************************
??????:19/8/2026 8:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:40,771] Error 
****************************????****************************
??????:19/8/2026 8:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:40,949] Error 
****************************????****************************
??????:19/8/2026 8:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:41,122] Error 
****************************????****************************
??????:19/8/2026 8:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:41,298] Error 
****************************????****************************
??????:19/8/2026 8:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:41,470] Error 
****************************????****************************
??????:19/8/2026 8:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:41,645] Error 
****************************????****************************
??????:19/8/2026 8:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:41,820] Error 
****************************????****************************
??????:19/8/2026 8:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:42,003] Error 
****************************????****************************
??????:19/8/2026 8:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:42,179] Error 
****************************????****************************
??????:19/8/2026 8:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:42,352] Error 
****************************????****************************
??????:19/8/2026 8:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:42,530] Error 
****************************????****************************
??????:19/8/2026 8:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:42,709] Error 
****************************????****************************
??????:19/8/2026 8:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:42,895] Error 
****************************????****************************
??????:19/8/2026 8:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:43,068] Error 
****************************????****************************
??????:19/8/2026 8:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:43,241] Error 
****************************????****************************
??????:19/8/2026 8:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:43,420] Error 
****************************????****************************
??????:19/8/2026 8:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:43,589] Error 
****************************????****************************
??????:19/8/2026 8:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:43,773] Error 
****************************????****************************
??????:19/8/2026 8:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:43,963] Error 
****************************????****************************
??????:19/8/2026 8:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:44,151] Error 
****************************????****************************
??????:19/8/2026 8:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:44,332] Error 
****************************????****************************
??????:19/8/2026 8:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:44,515] Error 
****************************????****************************
??????:19/8/2026 8:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:44,698] Error 
****************************????****************************
??????:19/8/2026 8:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:44,884] Error 
****************************????****************************
??????:19/8/2026 8:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:45,063] Error 
****************************????****************************
??????:19/8/2026 8:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:45,240] Error 
****************************????****************************
??????:19/8/2026 8:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:45,423] Error 
****************************????****************************
??????:19/8/2026 8:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:45,603] Error 
****************************????****************************
??????:19/8/2026 8:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:45,788] Error 
****************************????****************************
??????:19/8/2026 8:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:45,978] Error 
****************************????****************************
??????:19/8/2026 8:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:46,150] Error 
****************************????****************************
??????:19/8/2026 8:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:46,324] Error 
****************************????****************************
??????:19/8/2026 8:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:46,503] Error 
****************************????****************************
??????:19/8/2026 8:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:46,679] Error 
****************************????****************************
??????:19/8/2026 8:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:46,859] Error 
****************************????****************************
??????:19/8/2026 8:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:47,040] Error 
****************************????****************************
??????:19/8/2026 8:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:47,220] Error 
****************************????****************************
??????:19/8/2026 8:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:47,399] Error 
****************************????****************************
??????:19/8/2026 8:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:47,580] Error 
****************************????****************************
??????:19/8/2026 8:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:47,765] Error 
****************************????****************************
??????:19/8/2026 8:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:47,942] Error 
****************************????****************************
??????:19/8/2026 8:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:48,121] Error 
****************************????****************************
??????:19/8/2026 8:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:48,290] Error 
****************************????****************************
??????:19/8/2026 8:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:48,460] Error 
****************************????****************************
??????:19/8/2026 8:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:48,633] Error 
****************************????****************************
??????:19/8/2026 8:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:48,811] Error 
****************************????****************************
??????:19/8/2026 8:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:48,988] Error 
****************************????****************************
??????:19/8/2026 8:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:49,174] Error 
****************************????****************************
??????:19/8/2026 8:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:49,348] Error 
****************************????****************************
??????:19/8/2026 8:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:49,531] Error 
****************************????****************************
??????:19/8/2026 8:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:49,716] Error 
****************************????****************************
??????:19/8/2026 8:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:49,891] Error 
****************************????****************************
??????:19/8/2026 8:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:50,081] Error 
****************************????****************************
??????:19/8/2026 8:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:50,263] Error 
****************************????****************************
??????:19/8/2026 8:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:50,440] Error 
****************************????****************************
??????:19/8/2026 8:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:50,614] Error 
****************************????****************************
??????:19/8/2026 8:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:50,794] Error 
****************************????****************************
??????:19/8/2026 8:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:50,968] Error 
****************************????****************************
??????:19/8/2026 8:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:51,146] Error 
****************************????****************************
??????:19/8/2026 8:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:51,325] Error 
****************************????****************************
??????:19/8/2026 8:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:51,501] Error 
****************************????****************************
??????:19/8/2026 8:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:51,679] Error 
****************************????****************************
??????:19/8/2026 8:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:51,865] Error 
****************************????****************************
??????:19/8/2026 8:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:52,044] Error 
****************************????****************************
??????:19/8/2026 8:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:52,223] Error 
****************************????****************************
??????:19/8/2026 8:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:52,398] Error 
****************************????****************************
??????:19/8/2026 8:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:52,577] Error 
****************************????****************************
??????:19/8/2026 8:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:52,774] Error 
****************************????****************************
??????:19/8/2026 8:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:52,966] Error 
****************************????****************************
??????:19/8/2026 8:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:53,150] Error 
****************************????****************************
??????:19/8/2026 8:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:53,331] Error 
****************************????****************************
??????:19/8/2026 8:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:53,505] Error 
****************************????****************************
??????:19/8/2026 8:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:53,680] Error 
****************************????****************************
??????:19/8/2026 8:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:53,864] Error 
****************************????****************************
??????:19/8/2026 8:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:54,041] Error 
****************************????****************************
??????:19/8/2026 8:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:54,238] Error 
****************************????****************************
??????:19/8/2026 8:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:54,424] Error 
****************************????****************************
??????:19/8/2026 8:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:54,613] Error 
****************************????****************************
??????:19/8/2026 8:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:54,804] Error 
****************************????****************************
??????:19/8/2026 8:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:54,992] Error 
****************************????****************************
??????:19/8/2026 8:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:55,175] Error 
****************************????****************************
??????:19/8/2026 8:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:55,353] Error 
****************************????****************************
??????:19/8/2026 8:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:55,537] Error 
****************************????****************************
??????:19/8/2026 8:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:55,730] Error 
****************************????****************************
??????:19/8/2026 8:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:55,920] Error 
****************************????****************************
??????:19/8/2026 8:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:56,107] Error 
****************************????****************************
??????:19/8/2026 8:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:56,292] Error 
****************************????****************************
??????:19/8/2026 8:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:56,478] Error 
****************************????****************************
??????:19/8/2026 8:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:56,662] Error 
****************************????****************************
??????:19/8/2026 8:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:56,855] Error 
****************************????****************************
??????:19/8/2026 8:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:57,048] Error 
****************************????****************************
??????:19/8/2026 8:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:57,238] Error 
****************************????****************************
??????:19/8/2026 8:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:57,428] Error 
****************************????****************************
??????:19/8/2026 8:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:57,624] Error 
****************************????****************************
??????:19/8/2026 8:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:57,819] Error 
****************************????****************************
??????:19/8/2026 8:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:58,002] Error 
****************************????****************************
??????:19/8/2026 8:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:58,188] Error 
****************************????****************************
??????:19/8/2026 8:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:58,382] Error 
****************************????****************************
??????:19/8/2026 8:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:58,572] Error 
****************************????****************************
??????:19/8/2026 8:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:58,770] Error 
****************************????****************************
??????:19/8/2026 8:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:58,961] Error 
****************************????****************************
??????:19/8/2026 8:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:59,157] Error 
****************************????****************************
??????:19/8/2026 8:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:59,353] Error 
****************************????****************************
??????:19/8/2026 8:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:59,539] Error 
****************************????****************************
??????:19/8/2026 8:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:59,733] Error 
****************************????****************************
??????:19/8/2026 8:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:20:59,918] Error 
****************************????****************************
??????:19/8/2026 8:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:00,110] Error 
****************************????****************************
??????:19/8/2026 8:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:00,304] Error 
****************************????****************************
??????:19/8/2026 8:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:00,498] Error 
****************************????****************************
??????:19/8/2026 8:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:00,689] Error 
****************************????****************************
??????:19/8/2026 8:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:00,883] Error 
****************************????****************************
??????:19/8/2026 8:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:01,079] Error 
****************************????****************************
??????:19/8/2026 8:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:01,264] Error 
****************************????****************************
??????:19/8/2026 8:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:01,453] Error 
****************************????****************************
??????:19/8/2026 8:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:01,647] Error 
****************************????****************************
??????:19/8/2026 8:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:01,849] Error 
****************************????****************************
??????:19/8/2026 8:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:02,037] Error 
****************************????****************************
??????:19/8/2026 8:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:02,220] Error 
****************************????****************************
??????:19/8/2026 8:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:02,423] Error 
****************************????****************************
??????:19/8/2026 8:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:02,605] Error 
****************************????****************************
??????:19/8/2026 8:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:02,794] Error 
****************************????****************************
??????:19/8/2026 8:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:02,976] Error 
****************************????****************************
??????:19/8/2026 8:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:03,164] Error 
****************************????****************************
??????:19/8/2026 8:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:03,343] Error 
****************************????****************************
??????:19/8/2026 8:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:03,525] Error 
****************************????****************************
??????:19/8/2026 8:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:03,708] Error 
****************************????****************************
??????:19/8/2026 8:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:03,897] Error 
****************************????****************************
??????:19/8/2026 8:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:04,083] Error 
****************************????****************************
??????:19/8/2026 8:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:04,266] Error 
****************************????****************************
??????:19/8/2026 8:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:04,449] Error 
****************************????****************************
??????:19/8/2026 8:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:04,637] Error 
****************************????****************************
??????:19/8/2026 8:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:04,833] Error 
****************************????****************************
??????:19/8/2026 8:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:05,022] Error 
****************************????****************************
??????:19/8/2026 8:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:05,208] Error 
****************************????****************************
??????:19/8/2026 8:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:05,390] Error 
****************************????****************************
??????:19/8/2026 8:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:05,573] Error 
****************************????****************************
??????:19/8/2026 8:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:05,760] Error 
****************************????****************************
??????:19/8/2026 8:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:05,945] Error 
****************************????****************************
??????:19/8/2026 8:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:06,135] Error 
****************************????****************************
??????:19/8/2026 8:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:06,315] Error 
****************************????****************************
??????:19/8/2026 8:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:06,504] Error 
****************************????****************************
??????:19/8/2026 8:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:06,693] Error 
****************************????****************************
??????:19/8/2026 8:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:06,880] Error 
****************************????****************************
??????:19/8/2026 8:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:07,071] Error 
****************************????****************************
??????:19/8/2026 8:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:07,256] Error 
****************************????****************************
??????:19/8/2026 8:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:07,441] Error 
****************************????****************************
??????:19/8/2026 8:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:07,626] Error 
****************************????****************************
??????:19/8/2026 8:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:07,813] Error 
****************************????****************************
??????:19/8/2026 8:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:07,997] Error 
****************************????****************************
??????:19/8/2026 8:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:08,188] Error 
****************************????****************************
??????:19/8/2026 8:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:08,376] Error 
****************************????****************************
??????:19/8/2026 8:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:08,570] Error 
****************************????****************************
??????:19/8/2026 8:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:08,766] Error 
****************************????****************************
??????:19/8/2026 8:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:08,962] Error 
****************************????****************************
??????:19/8/2026 8:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:09,152] Error 
****************************????****************************
??????:19/8/2026 8:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:09,347] Error 
****************************????****************************
??????:19/8/2026 8:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:09,540] Error 
****************************????****************************
??????:19/8/2026 8:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:09,728] Error 
****************************????****************************
??????:19/8/2026 8:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:09,909] Error 
****************************????****************************
??????:19/8/2026 8:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:10,099] Error 
****************************????****************************
??????:19/8/2026 8:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:10,280] Error 
****************************????****************************
??????:19/8/2026 8:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:10,483] Error 
****************************????****************************
??????:19/8/2026 8:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:10,667] Error 
****************************????****************************
??????:19/8/2026 8:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:10,859] Error 
****************************????****************************
??????:19/8/2026 8:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:11,047] Error 
****************************????****************************
??????:19/8/2026 8:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:11,236] Error 
****************************????****************************
??????:19/8/2026 8:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:11,423] Error 
****************************????****************************
??????:19/8/2026 8:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:11,608] Error 
****************************????****************************
??????:19/8/2026 8:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:11,804] Error 
****************************????****************************
??????:19/8/2026 8:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:11,987] Error 
****************************????****************************
??????:19/8/2026 8:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:12,171] Error 
****************************????****************************
??????:19/8/2026 8:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:12,344] Error 
****************************????****************************
??????:19/8/2026 8:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:12,521] Error 
****************************????****************************
??????:19/8/2026 8:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:12,701] Error 
****************************????****************************
??????:19/8/2026 8:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:12,887] Error 
****************************????****************************
??????:19/8/2026 8:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:13,062] Error 
****************************????****************************
??????:19/8/2026 8:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:13,241] Error 
****************************????****************************
??????:19/8/2026 8:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:13,421] Error 
****************************????****************************
??????:19/8/2026 8:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:13,595] Error 
****************************????****************************
??????:19/8/2026 8:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:13,781] Error 
****************************????****************************
??????:19/8/2026 8:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:13,956] Error 
****************************????****************************
??????:19/8/2026 8:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:14,141] Error 
****************************????****************************
??????:19/8/2026 8:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:14,314] Error 
****************************????****************************
??????:19/8/2026 8:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:14,509] Error 
****************************????****************************
??????:19/8/2026 8:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:14,691] Error 
****************************????****************************
??????:19/8/2026 8:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:14,874] Error 
****************************????****************************
??????:19/8/2026 8:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:15,050] Error 
****************************????****************************
??????:19/8/2026 8:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:15,232] Error 
****************************????****************************
??????:19/8/2026 8:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:15,413] Error 
****************************????****************************
??????:19/8/2026 8:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:15,599] Error 
****************************????****************************
??????:19/8/2026 8:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:15,788] Error 
****************************????****************************
??????:19/8/2026 8:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:15,970] Error 
****************************????****************************
??????:19/8/2026 8:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:16,156] Error 
****************************????****************************
??????:19/8/2026 8:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:16,342] Error 
****************************????****************************
??????:19/8/2026 8:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:16,520] Error 
****************************????****************************
??????:19/8/2026 8:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:16,709] Error 
****************************????****************************
??????:19/8/2026 8:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:16,894] Error 
****************************????****************************
??????:19/8/2026 8:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:17,076] Error 
****************************????****************************
??????:19/8/2026 8:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:17,255] Error 
****************************????****************************
??????:19/8/2026 8:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:17,434] Error 
****************************????****************************
??????:19/8/2026 8:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:17,611] Error 
****************************????****************************
??????:19/8/2026 8:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:17,800] Error 
****************************????****************************
??????:19/8/2026 8:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:17,978] Error 
****************************????****************************
??????:19/8/2026 8:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:18,161] Error 
****************************????****************************
??????:19/8/2026 8:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:18,336] Error 
****************************????****************************
??????:19/8/2026 8:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:18,515] Error 
****************************????****************************
??????:19/8/2026 8:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:18,714] Error 
****************************????****************************
??????:19/8/2026 8:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:18,898] Error 
****************************????****************************
??????:19/8/2026 8:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:19,071] Error 
****************************????****************************
??????:19/8/2026 8:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:19,242] Error 
****************************????****************************
??????:19/8/2026 8:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:19,422] Error 
****************************????****************************
??????:19/8/2026 8:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:19,607] Error 
****************************????****************************
??????:19/8/2026 8:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:19,798] Error 
****************************????****************************
??????:19/8/2026 8:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:19,977] Error 
****************************????****************************
??????:19/8/2026 8:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:20,158] Error 
****************************????****************************
??????:19/8/2026 8:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:20,329] Error 
****************************????****************************
??????:19/8/2026 8:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:20,509] Error 
****************************????****************************
??????:19/8/2026 8:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:20,680] Error 
****************************????****************************
??????:19/8/2026 8:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:20,868] Error 
****************************????****************************
??????:19/8/2026 8:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:21,042] Error 
****************************????****************************
??????:19/8/2026 8:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:21,220] Error 
****************************????****************************
??????:19/8/2026 8:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:21,401] Error 
****************************????****************************
??????:19/8/2026 8:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:21,590] Error 
****************************????****************************
??????:19/8/2026 8:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:21,785] Error 
****************************????****************************
??????:19/8/2026 8:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:21,957] Error 
****************************????****************************
??????:19/8/2026 8:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:22,132] Error 
****************************????****************************
??????:19/8/2026 8:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:22,305] Error 
****************************????****************************
??????:19/8/2026 8:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:22,480] Error 
****************************????****************************
??????:19/8/2026 8:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:22,671] Error 
****************************????****************************
??????:19/8/2026 8:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:22,872] Error 
****************************????****************************
??????:19/8/2026 8:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:23,061] Error 
****************************????****************************
??????:19/8/2026 8:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:23,250] Error 
****************************????****************************
??????:19/8/2026 8:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:23,435] Error 
****************************????****************************
??????:19/8/2026 8:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:23,621] Error 
****************************????****************************
??????:19/8/2026 8:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:23,811] Error 
****************************????****************************
??????:19/8/2026 8:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:23,994] Error 
****************************????****************************
??????:19/8/2026 8:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:24,177] Error 
****************************????****************************
??????:19/8/2026 8:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:24,356] Error 
****************************????****************************
??????:19/8/2026 8:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:24,548] Error 
****************************????****************************
??????:19/8/2026 8:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:24,735] Error 
****************************????****************************
??????:19/8/2026 8:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:24,922] Error 
****************************????****************************
??????:19/8/2026 8:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:25,101] Error 
****************************????****************************
??????:19/8/2026 8:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:25,281] Error 
****************************????****************************
??????:19/8/2026 8:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:25,455] Error 
****************************????****************************
??????:19/8/2026 8:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:25,630] Error 
****************************????****************************
??????:19/8/2026 8:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:25,814] Error 
****************************????****************************
??????:19/8/2026 8:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:25,990] Error 
****************************????****************************
??????:19/8/2026 8:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:26,174] Error 
****************************????****************************
??????:19/8/2026 8:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:26,354] Error 
****************************????****************************
??????:19/8/2026 8:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:26,528] Error 
****************************????****************************
??????:19/8/2026 8:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:26,712] Error 
****************************????****************************
??????:19/8/2026 8:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:26,914] Error 
****************************????****************************
??????:19/8/2026 8:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:27,094] Error 
****************************????****************************
??????:19/8/2026 8:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:27,279] Error 
****************************????****************************
??????:19/8/2026 8:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:27,462] Error 
****************************????****************************
??????:19/8/2026 8:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:27,647] Error 
****************************????****************************
??????:19/8/2026 8:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:27,832] Error 
****************************????****************************
??????:19/8/2026 8:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:28,014] Error 
****************************????****************************
??????:19/8/2026 8:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:28,194] Error 
****************************????****************************
??????:19/8/2026 8:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:28,374] Error 
****************************????****************************
??????:19/8/2026 8:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:28,559] Error 
****************************????****************************
??????:19/8/2026 8:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:28,751] Error 
****************************????****************************
??????:19/8/2026 8:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:28,935] Error 
****************************????****************************
??????:19/8/2026 8:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:29,119] Error 
****************************????****************************
??????:19/8/2026 8:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:29,305] Error 
****************************????****************************
??????:19/8/2026 8:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:29,490] Error 
****************************????****************************
??????:19/8/2026 8:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:29,674] Error 
****************************????****************************
??????:19/8/2026 8:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:29,867] Error 
****************************????****************************
??????:19/8/2026 8:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:30,054] Error 
****************************????****************************
??????:19/8/2026 8:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:30,238] Error 
****************************????****************************
??????:19/8/2026 8:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:30,416] Error 
****************************????****************************
??????:19/8/2026 8:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:30,596] Error 
****************************????****************************
??????:19/8/2026 8:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:30,786] Error 
****************************????****************************
??????:19/8/2026 8:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:30,980] Error 
****************************????****************************
??????:19/8/2026 8:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:31,161] Error 
****************************????****************************
??????:19/8/2026 8:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:31,341] Error 
****************************????****************************
??????:19/8/2026 8:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:31,526] Error 
****************************????****************************
??????:19/8/2026 8:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:31,714] Error 
****************************????****************************
??????:19/8/2026 8:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:31,900] Error 
****************************????****************************
??????:19/8/2026 8:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:32,081] Error 
****************************????****************************
??????:19/8/2026 8:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:32,268] Error 
****************************????****************************
??????:19/8/2026 8:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:32,450] Error 
****************************????****************************
??????:19/8/2026 8:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:32,640] Error 
****************************????****************************
??????:19/8/2026 8:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:32,832] Error 
****************************????****************************
??????:19/8/2026 8:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:33,009] Error 
****************************????****************************
??????:19/8/2026 8:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:33,196] Error 
****************************????****************************
??????:19/8/2026 8:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:33,392] Error 
****************************????****************************
??????:19/8/2026 8:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:33,575] Error 
****************************????****************************
??????:19/8/2026 8:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:33,762] Error 
****************************????****************************
??????:19/8/2026 8:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:33,945] Error 
****************************????****************************
??????:19/8/2026 8:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:34,125] Error 
****************************????****************************
??????:19/8/2026 8:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:34,308] Error 
****************************????****************************
??????:19/8/2026 8:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:34,488] Error 
****************************????****************************
??????:19/8/2026 8:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:34,681] Error 
****************************????****************************
??????:19/8/2026 8:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:34,874] Error 
****************************????****************************
??????:19/8/2026 8:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:35,071] Error 
****************************????****************************
??????:19/8/2026 8:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:35,261] Error 
****************************????****************************
??????:19/8/2026 8:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:35,445] Error 
****************************????****************************
??????:19/8/2026 8:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:35,631] Error 
****************************????****************************
??????:19/8/2026 8:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:35,821] Error 
****************************????****************************
??????:19/8/2026 8:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:36,004] Error 
****************************????****************************
??????:19/8/2026 8:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:36,188] Error 
****************************????****************************
??????:19/8/2026 8:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:36,369] Error 
****************************????****************************
??????:19/8/2026 8:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:36,551] Error 
****************************????****************************
??????:19/8/2026 8:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:36,742] Error 
****************************????****************************
??????:19/8/2026 8:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:36,925] Error 
****************************????****************************
??????:19/8/2026 8:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:37,105] Error 
****************************????****************************
??????:19/8/2026 8:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:37,292] Error 
****************************????****************************
??????:19/8/2026 8:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:37,479] Error 
****************************????****************************
??????:19/8/2026 8:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:37,661] Error 
****************************????****************************
??????:19/8/2026 8:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:37,855] Error 
****************************????****************************
??????:19/8/2026 8:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:38,047] Error 
****************************????****************************
??????:19/8/2026 8:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:38,242] Error 
****************************????****************************
??????:19/8/2026 8:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:38,429] Error 
****************************????****************************
??????:19/8/2026 8:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:38,622] Error 
****************************????****************************
??????:19/8/2026 8:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:38,816] Error 
****************************????****************************
??????:19/8/2026 8:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:39,008] Error 
****************************????****************************
??????:19/8/2026 8:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:39,198] Error 
****************************????****************************
??????:19/8/2026 8:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:39,387] Error 
****************************????****************************
??????:19/8/2026 8:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:39,572] Error 
****************************????****************************
??????:19/8/2026 8:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:39,769] Error 
****************************????****************************
??????:19/8/2026 8:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:39,957] Error 
****************************????****************************
??????:19/8/2026 8:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:40,142] Error 
****************************????****************************
??????:19/8/2026 8:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:40,330] Error 
****************************????****************************
??????:19/8/2026 8:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:40,517] Error 
****************************????****************************
??????:19/8/2026 8:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:40,701] Error 
****************************????****************************
??????:19/8/2026 8:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:40,894] Error 
****************************????****************************
??????:19/8/2026 8:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:41,081] Error 
****************************????****************************
??????:19/8/2026 8:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:41,267] Error 
****************************????****************************
??????:19/8/2026 8:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:41,452] Error 
****************************????****************************
??????:19/8/2026 8:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:41,640] Error 
****************************????****************************
??????:19/8/2026 8:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:41,833] Error 
****************************????****************************
??????:19/8/2026 8:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:42,021] Error 
****************************????****************************
??????:19/8/2026 8:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:42,206] Error 
****************************????****************************
??????:19/8/2026 8:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:42,389] Error 
****************************????****************************
??????:19/8/2026 8:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:42,573] Error 
****************************????****************************
??????:19/8/2026 8:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:42,766] Error 
****************************????****************************
??????:19/8/2026 8:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:42,950] Error 
****************************????****************************
??????:19/8/2026 8:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:43,142] Error 
****************************????****************************
??????:19/8/2026 8:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:43,327] Error 
****************************????****************************
??????:19/8/2026 8:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:43,507] Error 
****************************????****************************
??????:19/8/2026 8:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:43,688] Error 
****************************????****************************
??????:19/8/2026 8:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:43,876] Error 
****************************????****************************
??????:19/8/2026 8:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:44,065] Error 
****************************????****************************
??????:19/8/2026 8:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:44,245] Error 
****************************????****************************
??????:19/8/2026 8:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:44,429] Error 
****************************????****************************
??????:19/8/2026 8:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:44,612] Error 
****************************????****************************
??????:19/8/2026 8:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:44,806] Error 
****************************????****************************
??????:19/8/2026 8:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:44,994] Error 
****************************????****************************
??????:19/8/2026 8:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:45,180] Error 
****************************????****************************
??????:19/8/2026 8:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:45,364] Error 
****************************????****************************
??????:19/8/2026 8:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:45,543] Error 
****************************????****************************
??????:19/8/2026 8:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:45,726] Error 
****************************????****************************
??????:19/8/2026 8:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:45,910] Error 
****************************????****************************
??????:19/8/2026 8:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:46,090] Error 
****************************????****************************
??????:19/8/2026 8:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:46,274] Error 
****************************????****************************
??????:19/8/2026 8:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:46,461] Error 
****************************????****************************
??????:19/8/2026 8:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:46,637] Error 
****************************????****************************
??????:19/8/2026 8:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:46,825] Error 
****************************????****************************
??????:19/8/2026 8:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:47,005] Error 
****************************????****************************
??????:19/8/2026 8:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:47,197] Error 
****************************????****************************
??????:19/8/2026 8:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:47,384] Error 
****************************????****************************
??????:19/8/2026 8:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:47,559] Error 
****************************????****************************
??????:19/8/2026 8:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:47,749] Error 
****************************????****************************
??????:19/8/2026 8:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:47,934] Error 
****************************????****************************
??????:19/8/2026 8:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:48,124] Error 
****************************????****************************
??????:19/8/2026 8:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:48,313] Error 
****************************????****************************
??????:19/8/2026 8:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:48,493] Error 
****************************????****************************
??????:19/8/2026 8:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:48,675] Error 
****************************????****************************
??????:19/8/2026 8:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:48,865] Error 
****************************????****************************
??????:19/8/2026 8:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:49,047] Error 
****************************????****************************
??????:19/8/2026 8:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:49,228] Error 
****************************????****************************
??????:19/8/2026 8:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:49,415] Error 
****************************????****************************
??????:19/8/2026 8:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:49,591] Error 
****************************????****************************
??????:19/8/2026 8:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:49,778] Error 
****************************????****************************
??????:19/8/2026 8:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:49,964] Error 
****************************????****************************
??????:19/8/2026 8:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:50,138] Error 
****************************????****************************
??????:19/8/2026 8:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:50,319] Error 
****************************????****************************
??????:19/8/2026 8:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:50,495] Error 
****************************????****************************
??????:19/8/2026 8:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:50,671] Error 
****************************????****************************
??????:19/8/2026 8:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:50,859] Error 
****************************????****************************
??????:19/8/2026 8:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:51,031] Error 
****************************????****************************
??????:19/8/2026 8:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:51,219] Error 
****************************????****************************
??????:19/8/2026 8:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:51,406] Error 
****************************????****************************
??????:19/8/2026 8:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:51,586] Error 
****************************????****************************
??????:19/8/2026 8:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:51,776] Error 
****************************????****************************
??????:19/8/2026 8:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:51,954] Error 
****************************????****************************
??????:19/8/2026 8:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:52,141] Error 
****************************????****************************
??????:19/8/2026 8:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:52,316] Error 
****************************????****************************
??????:19/8/2026 8:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:52,495] Error 
****************************????****************************
??????:19/8/2026 8:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:52,673] Error 
****************************????****************************
??????:19/8/2026 8:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:52,861] Error 
****************************????****************************
??????:19/8/2026 8:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:53,044] Error 
****************************????****************************
??????:19/8/2026 8:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:53,229] Error 
****************************????****************************
??????:19/8/2026 8:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:53,416] Error 
****************************????****************************
??????:19/8/2026 8:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:53,602] Error 
****************************????****************************
??????:19/8/2026 8:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:53,787] Error 
****************************????****************************
??????:19/8/2026 8:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:53,972] Error 
****************************????****************************
??????:19/8/2026 8:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:54,155] Error 
****************************????****************************
??????:19/8/2026 8:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:54,339] Error 
****************************????****************************
??????:19/8/2026 8:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:54,515] Error 
****************************????****************************
??????:19/8/2026 8:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:54,692] Error 
****************************????****************************
??????:19/8/2026 8:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:54,880] Error 
****************************????****************************
??????:19/8/2026 8:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:55,052] Error 
****************************????****************************
??????:19/8/2026 8:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:55,228] Error 
****************************????****************************
??????:19/8/2026 8:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:55,418] Error 
****************************????****************************
??????:19/8/2026 8:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:55,588] Error 
****************************????****************************
??????:19/8/2026 8:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:55,768] Error 
****************************????****************************
??????:19/8/2026 8:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:55,948] Error 
****************************????****************************
??????:19/8/2026 8:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:56,128] Error 
****************************????****************************
??????:19/8/2026 8:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:56,305] Error 
****************************????****************************
??????:19/8/2026 8:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:56,481] Error 
****************************????****************************
??????:19/8/2026 8:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:56,659] Error 
****************************????****************************
??????:19/8/2026 8:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:56,845] Error 
****************************????****************************
??????:19/8/2026 8:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:57,028] Error 
****************************????****************************
??????:19/8/2026 8:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:57,207] Error 
****************************????****************************
??????:19/8/2026 8:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:57,394] Error 
****************************????****************************
??????:19/8/2026 8:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:57,576] Error 
****************************????****************************
??????:19/8/2026 8:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:57,763] Error 
****************************????****************************
??????:19/8/2026 8:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:57,947] Error 
****************************????****************************
??????:19/8/2026 8:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:58,130] Error 
****************************????****************************
??????:19/8/2026 8:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:58,316] Error 
****************************????****************************
??????:19/8/2026 8:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:58,499] Error 
****************************????****************************
??????:19/8/2026 8:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:58,684] Error 
****************************????****************************
??????:19/8/2026 8:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:58,878] Error 
****************************????****************************
??????:19/8/2026 8:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:59,065] Error 
****************************????****************************
??????:19/8/2026 8:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:59,253] Error 
****************************????****************************
??????:19/8/2026 8:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:59,452] Error 
****************************????****************************
??????:19/8/2026 8:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:59,642] Error 
****************************????****************************
??????:19/8/2026 8:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:21:59,830] Error 
****************************????****************************
??????:19/8/2026 8:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:00,028] Error 
****************************????****************************
??????:19/8/2026 8:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:00,204] Error 
****************************????****************************
??????:19/8/2026 8:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:00,385] Error 
****************************????****************************
??????:19/8/2026 8:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:00,564] Error 
****************************????****************************
??????:19/8/2026 8:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:00,752] Error 
****************************????****************************
??????:19/8/2026 8:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:00,934] Error 
****************************????****************************
??????:19/8/2026 8:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:01,118] Error 
****************************????****************************
??????:19/8/2026 8:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:01,298] Error 
****************************????****************************
??????:19/8/2026 8:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:01,481] Error 
****************************????****************************
??????:19/8/2026 8:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:01,663] Error 
****************************????****************************
??????:19/8/2026 8:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:01,855] Error 
****************************????****************************
??????:19/8/2026 8:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:02,038] Error 
****************************????****************************
??????:19/8/2026 8:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:02,217] Error 
****************************????****************************
??????:19/8/2026 8:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:02,393] Error 
****************************????****************************
??????:19/8/2026 8:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:02,570] Error 
****************************????****************************
??????:19/8/2026 8:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:02,755] Error 
****************************????****************************
??????:19/8/2026 8:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:02,929] Error 
****************************????****************************
??????:19/8/2026 8:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:03,102] Error 
****************************????****************************
??????:19/8/2026 8:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:03,274] Error 
****************************????****************************
??????:19/8/2026 8:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:03,458] Error 
****************************????****************************
??????:19/8/2026 8:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:03,628] Error 
****************************????****************************
??????:19/8/2026 8:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:03,801] Error 
****************************????****************************
??????:19/8/2026 8:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:03,967] Error 
****************************????****************************
??????:19/8/2026 8:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:04,133] Error 
****************************????****************************
??????:19/8/2026 8:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:04,310] Error 
****************************????****************************
??????:19/8/2026 8:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:04,487] Error 
****************************????****************************
??????:19/8/2026 8:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:04,650] Error 
****************************????****************************
??????:19/8/2026 8:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:04,831] Error 
****************************????****************************
??????:19/8/2026 8:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:05,010] Error 
****************************????****************************
??????:19/8/2026 8:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:05,187] Error 
****************************????****************************
??????:19/8/2026 8:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:05,380] Error 
****************************????****************************
??????:19/8/2026 8:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:05,561] Error 
****************************????****************************
??????:19/8/2026 8:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:05,739] Error 
****************************????****************************
??????:19/8/2026 8:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:05,916] Error 
****************************????****************************
??????:19/8/2026 8:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:06,093] Error 
****************************????****************************
??????:19/8/2026 8:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:06,266] Error 
****************************????****************************
??????:19/8/2026 8:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:06,447] Error 
****************************????****************************
??????:19/8/2026 8:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:06,614] Error 
****************************????****************************
??????:19/8/2026 8:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:06,798] Error 
****************************????****************************
??????:19/8/2026 8:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:06,965] Error 
****************************????****************************
??????:19/8/2026 8:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:07,145] Error 
****************************????****************************
??????:19/8/2026 8:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:07,322] Error 
****************************????****************************
??????:19/8/2026 8:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:07,507] Error 
****************************????****************************
??????:19/8/2026 8:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:07,683] Error 
****************************????****************************
??????:19/8/2026 8:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:07,863] Error 
****************************????****************************
??????:19/8/2026 8:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:08,043] Error 
****************************????****************************
??????:19/8/2026 8:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:08,223] Error 
****************************????****************************
??????:19/8/2026 8:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:08,399] Error 
****************************????****************************
??????:19/8/2026 8:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:08,586] Error 
****************************????****************************
??????:19/8/2026 8:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:08,775] Error 
****************************????****************************
??????:19/8/2026 8:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:08,953] Error 
****************************????****************************
??????:19/8/2026 8:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:09,135] Error 
****************************????****************************
??????:19/8/2026 8:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:09,316] Error 
****************************????****************************
??????:19/8/2026 8:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:09,505] Error 
****************************????****************************
??????:19/8/2026 8:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:09,679] Error 
****************************????****************************
??????:19/8/2026 8:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:09,859] Error 
****************************????****************************
??????:19/8/2026 8:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:10,039] Error 
****************************????****************************
??????:19/8/2026 8:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:10,218] Error 
****************************????****************************
??????:19/8/2026 8:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:10,395] Error 
****************************????****************************
??????:19/8/2026 8:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:10,571] Error 
****************************????****************************
??????:19/8/2026 8:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:10,750] Error 
****************************????****************************
??????:19/8/2026 8:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:10,932] Error 
****************************????****************************
??????:19/8/2026 8:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:11,113] Error 
****************************????****************************
??????:19/8/2026 8:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:11,291] Error 
****************************????****************************
??????:19/8/2026 8:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:11,466] Error 
****************************????****************************
??????:19/8/2026 8:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:11,653] Error 
****************************????****************************
??????:19/8/2026 8:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:11,834] Error 
****************************????****************************
??????:19/8/2026 8:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:12,006] Error 
****************************????****************************
??????:19/8/2026 8:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:12,180] Error 
****************************????****************************
??????:19/8/2026 8:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:12,357] Error 
****************************????****************************
??????:19/8/2026 8:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:12,535] Error 
****************************????****************************
??????:19/8/2026 8:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:12,718] Error 
****************************????****************************
??????:19/8/2026 8:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:12,897] Error 
****************************????****************************
??????:19/8/2026 8:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:13,079] Error 
****************************????****************************
??????:19/8/2026 8:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:13,265] Error 
****************************????****************************
??????:19/8/2026 8:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:13,446] Error 
****************************????****************************
??????:19/8/2026 8:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:13,627] Error 
****************************????****************************
??????:19/8/2026 8:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:13,810] Error 
****************************????****************************
??????:19/8/2026 8:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:13,988] Error 
****************************????****************************
??????:19/8/2026 8:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:14,166] Error 
****************************????****************************
??????:19/8/2026 8:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:14,341] Error 
****************************????****************************
??????:19/8/2026 8:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:14,517] Error 
****************************????****************************
??????:19/8/2026 8:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:14,685] Error 
****************************????****************************
??????:19/8/2026 8:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:14,868] Error 
****************************????****************************
??????:19/8/2026 8:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:15,047] Error 
****************************????****************************
??????:19/8/2026 8:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:15,224] Error 
****************************????****************************
??????:19/8/2026 8:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:15,400] Error 
****************************????****************************
??????:19/8/2026 8:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:15,580] Error 
****************************????****************************
??????:19/8/2026 8:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:15,767] Error 
****************************????****************************
??????:19/8/2026 8:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:15,941] Error 
****************************????****************************
??????:19/8/2026 8:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:16,120] Error 
****************************????****************************
??????:19/8/2026 8:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:16,291] Error 
****************************????****************************
??????:19/8/2026 8:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:16,467] Error 
****************************????****************************
??????:19/8/2026 8:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:16,643] Error 
****************************????****************************
??????:19/8/2026 8:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:16,828] Error 
****************************????****************************
??????:19/8/2026 8:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:16,996] Error 
****************************????****************************
??????:19/8/2026 8:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:17,173] Error 
****************************????****************************
??????:19/8/2026 8:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:17,345] Error 
****************************????****************************
??????:19/8/2026 8:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:17,515] Error 
****************************????****************************
??????:19/8/2026 8:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:17,693] Error 
****************************????****************************
??????:19/8/2026 8:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:17,872] Error 
****************************????****************************
??????:19/8/2026 8:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:18,045] Error 
****************************????****************************
??????:19/8/2026 8:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:18,211] Error 
****************************????****************************
??????:19/8/2026 8:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:18,384] Error 
****************************????****************************
??????:19/8/2026 8:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:18,559] Error 
****************************????****************************
??????:19/8/2026 8:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:18,733] Error 
****************************????****************************
??????:19/8/2026 8:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:18,906] Error 
****************************????****************************
??????:19/8/2026 8:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:19,076] Error 
****************************????****************************
??????:19/8/2026 8:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:19,247] Error 
****************************????****************************
??????:19/8/2026 8:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:19,410] Error 
****************************????****************************
??????:19/8/2026 8:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:19,579] Error 
****************************????****************************
??????:19/8/2026 8:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:19,761] Error 
****************************????****************************
??????:19/8/2026 8:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:19,931] Error 
****************************????****************************
??????:19/8/2026 8:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:20,097] Error 
****************************????****************************
??????:19/8/2026 8:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:20,259] Error 
****************************????****************************
??????:19/8/2026 8:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:20,424] Error 
****************************????****************************
??????:19/8/2026 8:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:20,594] Error 
****************************????****************************
??????:19/8/2026 8:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:20,766] Error 
****************************????****************************
??????:19/8/2026 8:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:20,929] Error 
****************************????****************************
??????:19/8/2026 8:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:21,095] Error 
****************************????****************************
??????:19/8/2026 8:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:21,256] Error 
****************************????****************************
??????:19/8/2026 8:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:21,420] Error 
****************************????****************************
??????:19/8/2026 8:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:21,588] Error 
****************************????****************************
??????:19/8/2026 8:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:21,759] Error 
****************************????****************************
??????:19/8/2026 8:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:21,929] Error 
****************************????****************************
??????:19/8/2026 8:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:22,097] Error 
****************************????****************************
??????:19/8/2026 8:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:22,270] Error 
****************************????****************************
??????:19/8/2026 8:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:22,441] Error 
****************************????****************************
??????:19/8/2026 8:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:22,613] Error 
****************************????****************************
??????:19/8/2026 8:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:22,793] Error 
****************************????****************************
??????:19/8/2026 8:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:22,974] Error 
****************************????****************************
??????:19/8/2026 8:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:23,150] Error 
****************************????****************************
??????:19/8/2026 8:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:23,334] Error 
****************************????****************************
??????:19/8/2026 8:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:23,515] Error 
****************************????****************************
??????:19/8/2026 8:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:23,703] Error 
****************************????****************************
??????:19/8/2026 8:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:23,896] Error 
****************************????****************************
??????:19/8/2026 8:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:24,077] Error 
****************************????****************************
??????:19/8/2026 8:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:24,258] Error 
****************************????****************************
??????:19/8/2026 8:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:24,441] Error 
****************************????****************************
??????:19/8/2026 8:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:24,622] Error 
****************************????****************************
??????:19/8/2026 8:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:24,803] Error 
****************************????****************************
??????:19/8/2026 8:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:24,974] Error 
****************************????****************************
??????:19/8/2026 8:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:25,139] Error 
****************************????****************************
??????:19/8/2026 8:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:25,318] Error 
****************************????****************************
??????:19/8/2026 8:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:25,498] Error 
****************************????****************************
??????:19/8/2026 8:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:25,672] Error 
****************************????****************************
??????:19/8/2026 8:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:25,850] Error 
****************************????****************************
??????:19/8/2026 8:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:26,025] Error 
****************************????****************************
??????:19/8/2026 8:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:26,200] Error 
****************************????****************************
??????:19/8/2026 8:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:26,374] Error 
****************************????****************************
??????:19/8/2026 8:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:26,551] Error 
****************************????****************************
??????:19/8/2026 8:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:26,732] Error 
****************************????****************************
??????:19/8/2026 8:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:26,903] Error 
****************************????****************************
??????:19/8/2026 8:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:27,080] Error 
****************************????****************************
??????:19/8/2026 8:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:27,263] Error 
****************************????****************************
??????:19/8/2026 8:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:27,438] Error 
****************************????****************************
??????:19/8/2026 8:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:27,609] Error 
****************************????****************************
??????:19/8/2026 8:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:27,798] Error 
****************************????****************************
??????:19/8/2026 8:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:27,984] Error 
****************************????****************************
??????:19/8/2026 8:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:28,166] Error 
****************************????****************************
??????:19/8/2026 8:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:28,350] Error 
****************************????****************************
??????:19/8/2026 8:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:28,529] Error 
****************************????****************************
??????:19/8/2026 8:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:28,711] Error 
****************************????****************************
??????:19/8/2026 8:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:28,897] Error 
****************************????****************************
??????:19/8/2026 8:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:29,074] Error 
****************************????****************************
??????:19/8/2026 8:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:29,259] Error 
****************************????****************************
??????:19/8/2026 8:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:29,438] Error 
****************************????****************************
??????:19/8/2026 8:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:29,625] Error 
****************************????****************************
??????:19/8/2026 8:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:29,812] Error 
****************************????****************************
??????:19/8/2026 8:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:29,993] Error 
****************************????****************************
??????:19/8/2026 8:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:30,172] Error 
****************************????****************************
??????:19/8/2026 8:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:30,355] Error 
****************************????****************************
??????:19/8/2026 8:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:30,533] Error 
****************************????****************************
??????:19/8/2026 8:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:30,719] Error 
****************************????****************************
??????:19/8/2026 8:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:30,902] Error 
****************************????****************************
??????:19/8/2026 8:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:31,083] Error 
****************************????****************************
??????:19/8/2026 8:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:31,259] Error 
****************************????****************************
??????:19/8/2026 8:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:31,434] Error 
****************************????****************************
??????:19/8/2026 8:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:31,614] Error 
****************************????****************************
??????:19/8/2026 8:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:31,797] Error 
****************************????****************************
??????:19/8/2026 8:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:31,983] Error 
****************************????****************************
??????:19/8/2026 8:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:32,162] Error 
****************************????****************************
??????:19/8/2026 8:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:32,343] Error 
****************************????****************************
??????:19/8/2026 8:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:32,521] Error 
****************************????****************************
??????:19/8/2026 8:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:32,704] Error 
****************************????****************************
??????:19/8/2026 8:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:32,885] Error 
****************************????****************************
??????:19/8/2026 8:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:33,062] Error 
****************************????****************************
??????:19/8/2026 8:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:33,238] Error 
****************************????****************************
??????:19/8/2026 8:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:33,416] Error 
****************************????****************************
??????:19/8/2026 8:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:33,591] Error 
****************************????****************************
??????:19/8/2026 8:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:33,775] Error 
****************************????****************************
??????:19/8/2026 8:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:33,952] Error 
****************************????****************************
??????:19/8/2026 8:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:34,127] Error 
****************************????****************************
??????:19/8/2026 8:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:34,300] Error 
****************************????****************************
??????:19/8/2026 8:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:34,481] Error 
****************************????****************************
??????:19/8/2026 8:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:34,666] Error 
****************************????****************************
??????:19/8/2026 8:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:34,865] Error 
****************************????****************************
??????:19/8/2026 8:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:35,050] Error 
****************************????****************************
??????:19/8/2026 8:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:35,237] Error 
****************************????****************************
??????:19/8/2026 8:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:35,422] Error 
****************************????****************************
??????:19/8/2026 8:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:35,611] Error 
****************************????****************************
??????:19/8/2026 8:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:35,800] Error 
****************************????****************************
??????:19/8/2026 8:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:35,992] Error 
****************************????****************************
??????:19/8/2026 8:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:36,174] Error 
****************************????****************************
??????:19/8/2026 8:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:36,354] Error 
****************************????****************************
??????:19/8/2026 8:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:36,537] Error 
****************************????****************************
??????:19/8/2026 8:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:36,719] Error 
****************************????****************************
??????:19/8/2026 8:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:36,910] Error 
****************************????****************************
??????:19/8/2026 8:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:37,095] Error 
****************************????****************************
??????:19/8/2026 8:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:37,281] Error 
****************************????****************************
??????:19/8/2026 8:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:37,463] Error 
****************************????****************************
??????:19/8/2026 8:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:37,652] Error 
****************************????****************************
??????:19/8/2026 8:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:37,845] Error 
****************************????****************************
??????:19/8/2026 8:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:38,041] Error 
****************************????****************************
??????:19/8/2026 8:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:38,234] Error 
****************************????****************************
??????:19/8/2026 8:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:38,427] Error 
****************************????****************************
??????:19/8/2026 8:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:38,620] Error 
****************************????****************************
??????:19/8/2026 8:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:38,814] Error 
****************************????****************************
??????:19/8/2026 8:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:38,993] Error 
****************************????****************************
??????:19/8/2026 8:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:39,174] Error 
****************************????****************************
??????:19/8/2026 8:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:39,351] Error 
****************************????****************************
??????:19/8/2026 8:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:39,535] Error 
****************************????****************************
??????:19/8/2026 8:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:39,718] Error 
****************************????****************************
??????:19/8/2026 8:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:39,907] Error 
****************************????****************************
??????:19/8/2026 8:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:40,093] Error 
****************************????****************************
??????:19/8/2026 8:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:40,269] Error 
****************************????****************************
??????:19/8/2026 8:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:40,443] Error 
****************************????****************************
??????:19/8/2026 8:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:40,624] Error 
****************************????****************************
??????:19/8/2026 8:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:40,809] Error 
****************************????****************************
??????:19/8/2026 8:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:40,986] Error 
****************************????****************************
??????:19/8/2026 8:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:41,163] Error 
****************************????****************************
??????:19/8/2026 8:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:41,339] Error 
****************************????****************************
??????:19/8/2026 8:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:41,523] Error 
****************************????****************************
??????:19/8/2026 8:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:41,705] Error 
****************************????****************************
??????:19/8/2026 8:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:41,896] Error 
****************************????****************************
??????:19/8/2026 8:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:42,081] Error 
****************************????****************************
??????:19/8/2026 8:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:42,269] Error 
****************************????****************************
??????:19/8/2026 8:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:42,449] Error 
****************************????****************************
??????:19/8/2026 8:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:42,627] Error 
****************************????****************************
??????:19/8/2026 8:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:42,811] Error 
****************************????****************************
??????:19/8/2026 8:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:42,989] Error 
****************************????****************************
??????:19/8/2026 8:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:43,167] Error 
****************************????****************************
??????:19/8/2026 8:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:43,346] Error 
****************************????****************************
??????:19/8/2026 8:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:43,524] Error 
****************************????****************************
??????:19/8/2026 8:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:43,699] Error 
****************************????****************************
??????:19/8/2026 8:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:43,883] Error 
****************************????****************************
??????:19/8/2026 8:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:44,070] Error 
****************************????****************************
??????:19/8/2026 8:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:44,245] Error 
****************************????****************************
??????:19/8/2026 8:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:44,419] Error 
****************************????****************************
??????:19/8/2026 8:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:44,600] Error 
****************************????****************************
??????:19/8/2026 8:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:44,782] Error 
****************************????****************************
??????:19/8/2026 8:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:44,961] Error 
****************************????****************************
??????:19/8/2026 8:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:45,138] Error 
****************************????****************************
??????:19/8/2026 8:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:45,314] Error 
****************************????****************************
??????:19/8/2026 8:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:45,490] Error 
****************************????****************************
??????:19/8/2026 8:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:45,662] Error 
****************************????****************************
??????:19/8/2026 8:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:45,844] Error 
****************************????****************************
??????:19/8/2026 8:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:46,027] Error 
****************************????****************************
??????:19/8/2026 8:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:46,205] Error 
****************************????****************************
??????:19/8/2026 8:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:46,387] Error 
****************************????****************************
??????:19/8/2026 8:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:46,561] Error 
****************************????****************************
??????:19/8/2026 8:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:46,745] Error 
****************************????****************************
??????:19/8/2026 8:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:46,922] Error 
****************************????****************************
??????:19/8/2026 8:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:47,097] Error 
****************************????****************************
??????:19/8/2026 8:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:47,273] Error 
****************************????****************************
??????:19/8/2026 8:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:47,441] Error 
****************************????****************************
??????:19/8/2026 8:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:47,613] Error 
****************************????****************************
??????:19/8/2026 8:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:47,797] Error 
****************************????****************************
??????:19/8/2026 8:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:47,972] Error 
****************************????****************************
??????:19/8/2026 8:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:48,160] Error 
****************************????****************************
??????:19/8/2026 8:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:48,344] Error 
****************************????****************************
??????:19/8/2026 8:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:48,522] Error 
****************************????****************************
??????:19/8/2026 8:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:48,702] Error 
****************************????****************************
??????:19/8/2026 8:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:48,886] Error 
****************************????****************************
??????:19/8/2026 8:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:49,068] Error 
****************************????****************************
??????:19/8/2026 8:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:49,250] Error 
****************************????****************************
??????:19/8/2026 8:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:49,429] Error 
****************************????****************************
??????:19/8/2026 8:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:49,605] Error 
****************************????****************************
??????:19/8/2026 8:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:49,789] Error 
****************************????****************************
??????:19/8/2026 8:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:49,975] Error 
****************************????****************************
??????:19/8/2026 8:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:50,155] Error 
****************************????****************************
??????:19/8/2026 8:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:50,334] Error 
****************************????****************************
??????:19/8/2026 8:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:50,518] Error 
****************************????****************************
??????:19/8/2026 8:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:50,702] Error 
****************************????****************************
??????:19/8/2026 8:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:50,890] Error 
****************************????****************************
??????:19/8/2026 8:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:51,068] Error 
****************************????****************************
??????:19/8/2026 8:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:51,253] Error 
****************************????****************************
??????:19/8/2026 8:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:51,431] Error 
****************************????****************************
??????:19/8/2026 8:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:51,609] Error 
****************************????****************************
??????:19/8/2026 8:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:51,796] Error 
****************************????****************************
??????:19/8/2026 8:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:51,975] Error 
****************************????****************************
??????:19/8/2026 8:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:52,149] Error 
****************************????****************************
??????:19/8/2026 8:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:52,334] Error 
****************************????****************************
??????:19/8/2026 8:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:52,510] Error 
****************************????****************************
??????:19/8/2026 8:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:52,689] Error 
****************************????****************************
??????:19/8/2026 8:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:52,871] Error 
****************************????****************************
??????:19/8/2026 8:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:53,053] Error 
****************************????****************************
??????:19/8/2026 8:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:53,231] Error 
****************************????****************************
??????:19/8/2026 8:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:53,415] Error 
****************************????****************************
??????:19/8/2026 8:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:53,593] Error 
****************************????****************************
??????:19/8/2026 8:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:53,783] Error 
****************************????****************************
??????:19/8/2026 8:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:53,967] Error 
****************************????****************************
??????:19/8/2026 8:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:54,145] Error 
****************************????****************************
??????:19/8/2026 8:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:54,326] Error 
****************************????****************************
??????:19/8/2026 8:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:54,500] Error 
****************************????****************************
??????:19/8/2026 8:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:54,677] Error 
****************************????****************************
??????:19/8/2026 8:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:54,862] Error 
****************************????****************************
??????:19/8/2026 8:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:55,046] Error 
****************************????****************************
??????:19/8/2026 8:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:55,225] Error 
****************************????****************************
??????:19/8/2026 8:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:55,409] Error 
****************************????****************************
??????:19/8/2026 8:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:55,582] Error 
****************************????****************************
??????:19/8/2026 8:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:55,775] Error 
****************************????****************************
??????:19/8/2026 8:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:55,952] Error 
****************************????****************************
??????:19/8/2026 8:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:56,129] Error 
****************************????****************************
??????:19/8/2026 8:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:56,314] Error 
****************************????****************************
??????:19/8/2026 8:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:56,494] Error 
****************************????****************************
??????:19/8/2026 8:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:56,673] Error 
****************************????****************************
??????:19/8/2026 8:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:56,859] Error 
****************************????****************************
??????:19/8/2026 8:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:57,041] Error 
****************************????****************************
??????:19/8/2026 8:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:57,226] Error 
****************************????****************************
??????:19/8/2026 8:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:57,403] Error 
****************************????****************************
??????:19/8/2026 8:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:57,584] Error 
****************************????****************************
??????:19/8/2026 8:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:57,775] Error 
****************************????****************************
??????:19/8/2026 8:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:57,960] Error 
****************************????****************************
??????:19/8/2026 8:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:58,144] Error 
****************************????****************************
??????:19/8/2026 8:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:58,325] Error 
****************************????****************************
??????:19/8/2026 8:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:58,513] Error 
****************************????****************************
??????:19/8/2026 8:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:58,692] Error 
****************************????****************************
??????:19/8/2026 8:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:58,878] Error 
****************************????****************************
??????:19/8/2026 8:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:59,059] Error 
****************************????****************************
??????:19/8/2026 8:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:59,246] Error 
****************************????****************************
??????:19/8/2026 8:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:59,432] Error 
****************************????****************************
??????:19/8/2026 8:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:59,615] Error 
****************************????****************************
??????:19/8/2026 8:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:59,810] Error 
****************************????****************************
??????:19/8/2026 8:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:22:59,991] Error 
****************************????****************************
??????:19/8/2026 8:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:00,172] Error 
****************************????****************************
??????:19/8/2026 8:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:00,364] Error 
****************************????****************************
??????:19/8/2026 8:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:00,546] Error 
****************************????****************************
??????:19/8/2026 8:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:00,729] Error 
****************************????****************************
??????:19/8/2026 8:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:00,920] Error 
****************************????****************************
??????:19/8/2026 8:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:01,102] Error 
****************************????****************************
??????:19/8/2026 8:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:01,282] Error 
****************************????****************************
??????:19/8/2026 8:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:01,461] Error 
****************************????****************************
??????:19/8/2026 8:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:01,640] Error 
****************************????****************************
??????:19/8/2026 8:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:01,828] Error 
****************************????****************************
??????:19/8/2026 8:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:02,010] Error 
****************************????****************************
??????:19/8/2026 8:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:02,189] Error 
****************************????****************************
??????:19/8/2026 8:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:02,370] Error 
****************************????****************************
??????:19/8/2026 8:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:02,549] Error 
****************************????****************************
??????:19/8/2026 8:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:02,734] Error 
****************************????****************************
??????:19/8/2026 8:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:02,921] Error 
****************************????****************************
??????:19/8/2026 8:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:03,107] Error 
****************************????****************************
??????:19/8/2026 8:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:03,296] Error 
****************************????****************************
??????:19/8/2026 8:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:03,482] Error 
****************************????****************************
??????:19/8/2026 8:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:03,668] Error 
****************************????****************************
??????:19/8/2026 8:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:03,861] Error 
****************************????****************************
??????:19/8/2026 8:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:04,049] Error 
****************************????****************************
??????:19/8/2026 8:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:04,237] Error 
****************************????****************************
??????:19/8/2026 8:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:04,433] Error 
****************************????****************************
??????:19/8/2026 8:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:04,620] Error 
****************************????****************************
??????:19/8/2026 8:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:04,817] Error 
****************************????****************************
??????:19/8/2026 8:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:05,005] Error 
****************************????****************************
??????:19/8/2026 8:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:05,190] Error 
****************************????****************************
??????:19/8/2026 8:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:05,378] Error 
****************************????****************************
??????:19/8/2026 8:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:05,562] Error 
****************************????****************************
??????:19/8/2026 8:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:05,757] Error 
****************************????****************************
??????:19/8/2026 8:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:05,948] Error 
****************************????****************************
??????:19/8/2026 8:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:06,131] Error 
****************************????****************************
??????:19/8/2026 8:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:06,315] Error 
****************************????****************************
??????:19/8/2026 8:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:06,497] Error 
****************************????****************************
??????:19/8/2026 8:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:06,677] Error 
****************************????****************************
??????:19/8/2026 8:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:06,872] Error 
****************************????****************************
??????:19/8/2026 8:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:07,060] Error 
****************************????****************************
??????:19/8/2026 8:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:07,249] Error 
****************************????****************************
??????:19/8/2026 8:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:07,435] Error 
****************************????****************************
??????:19/8/2026 8:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:07,617] Error 
****************************????****************************
??????:19/8/2026 8:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:07,810] Error 
****************************????****************************
??????:19/8/2026 8:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:07,998] Error 
****************************????****************************
??????:19/8/2026 8:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:08,183] Error 
****************************????****************************
??????:19/8/2026 8:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:08,369] Error 
****************************????****************************
??????:19/8/2026 8:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:08,568] Error 
****************************????****************************
??????:19/8/2026 8:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:08,763] Error 
****************************????****************************
??????:19/8/2026 8:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:08,953] Error 
****************************????****************************
??????:19/8/2026 8:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:09,148] Error 
****************************????****************************
??????:19/8/2026 8:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:09,345] Error 
****************************????****************************
??????:19/8/2026 8:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:09,539] Error 
****************************????****************************
??????:19/8/2026 8:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:09,732] Error 
****************************????****************************
??????:19/8/2026 8:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:09,922] Error 
****************************????****************************
??????:19/8/2026 8:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:10,111] Error 
****************************????****************************
??????:19/8/2026 8:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:10,301] Error 
****************************????****************************
??????:19/8/2026 8:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:10,493] Error 
****************************????****************************
??????:19/8/2026 8:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:10,680] Error 
****************************????****************************
??????:19/8/2026 8:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:10,880] Error 
****************************????****************************
??????:19/8/2026 8:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:11,074] Error 
****************************????****************************
??????:19/8/2026 8:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:11,267] Error 
****************************????****************************
??????:19/8/2026 8:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:11,462] Error 
****************************????****************************
??????:19/8/2026 8:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:11,651] Error 
****************************????****************************
??????:19/8/2026 8:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:11,849] Error 
****************************????****************************
??????:19/8/2026 8:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:12,043] Error 
****************************????****************************
??????:19/8/2026 8:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:12,240] Error 
****************************????****************************
??????:19/8/2026 8:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:12,430] Error 
****************************????****************************
??????:19/8/2026 8:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:12,623] Error 
****************************????****************************
??????:19/8/2026 8:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:12,815] Error 
****************************????****************************
??????:19/8/2026 8:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:12,996] Error 
****************************????****************************
??????:19/8/2026 8:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:13,179] Error 
****************************????****************************
??????:19/8/2026 8:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:13,362] Error 
****************************????****************************
??????:19/8/2026 8:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:13,543] Error 
****************************????****************************
??????:19/8/2026 8:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:13,726] Error 
****************************????****************************
??????:19/8/2026 8:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:13,909] Error 
****************************????****************************
??????:19/8/2026 8:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:14,087] Error 
****************************????****************************
??????:19/8/2026 8:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:14,266] Error 
****************************????****************************
??????:19/8/2026 8:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:14,446] Error 
****************************????****************************
??????:19/8/2026 8:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:14,627] Error 
****************************????****************************
??????:19/8/2026 8:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:14,815] Error 
****************************????****************************
??????:19/8/2026 8:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:14,997] Error 
****************************????****************************
??????:19/8/2026 8:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:15,180] Error 
****************************????****************************
??????:19/8/2026 8:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:15,364] Error 
****************************????****************************
??????:19/8/2026 8:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:15,543] Error 
****************************????****************************
??????:19/8/2026 8:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:15,725] Error 
****************************????****************************
??????:19/8/2026 8:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:15,912] Error 
****************************????****************************
??????:19/8/2026 8:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:16,089] Error 
****************************????****************************
??????:19/8/2026 8:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:16,273] Error 
****************************????****************************
??????:19/8/2026 8:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:16,453] Error 
****************************????****************************
??????:19/8/2026 8:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:16,643] Error 
****************************????****************************
??????:19/8/2026 8:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:16,830] Error 
****************************????****************************
??????:19/8/2026 8:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:17,011] Error 
****************************????****************************
??????:19/8/2026 8:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:17,196] Error 
****************************????****************************
??????:19/8/2026 8:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:17,382] Error 
****************************????****************************
??????:19/8/2026 8:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:17,571] Error 
****************************????****************************
??????:19/8/2026 8:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:17,757] Error 
****************************????****************************
??????:19/8/2026 8:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:17,941] Error 
****************************????****************************
??????:19/8/2026 8:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:18,124] Error 
****************************????****************************
??????:19/8/2026 8:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:18,298] Error 
****************************????****************************
??????:19/8/2026 8:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:18,474] Error 
****************************????****************************
??????:19/8/2026 8:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:18,653] Error 
****************************????****************************
??????:19/8/2026 8:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:18,835] Error 
****************************????****************************
??????:19/8/2026 8:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:19,007] Error 
****************************????****************************
??????:19/8/2026 8:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:19,184] Error 
****************************????****************************
??????:19/8/2026 8:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:19,358] Error 
****************************????****************************
??????:19/8/2026 8:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:19,534] Error 
****************************????****************************
??????:19/8/2026 8:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:19,707] Error 
****************************????****************************
??????:19/8/2026 8:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:19,892] Error 
****************************????****************************
??????:19/8/2026 8:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:20,061] Error 
****************************????****************************
??????:19/8/2026 8:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:20,234] Error 
****************************????****************************
??????:19/8/2026 8:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:20,412] Error 
****************************????****************************
??????:19/8/2026 8:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:20,586] Error 
****************************????****************************
??????:19/8/2026 8:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:20,782] Error 
****************************????****************************
??????:19/8/2026 8:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:20,953] Error 
****************************????****************************
??????:19/8/2026 8:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:21,131] Error 
****************************????****************************
??????:19/8/2026 8:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:21,309] Error 
****************************????****************************
??????:19/8/2026 8:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:21,486] Error 
****************************????****************************
??????:19/8/2026 8:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:21,665] Error 
****************************????****************************
??????:19/8/2026 8:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:21,847] Error 
****************************????****************************
??????:19/8/2026 8:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:22,025] Error 
****************************????****************************
??????:19/8/2026 8:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:22,202] Error 
****************************????****************************
??????:19/8/2026 8:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:22,379] Error 
****************************????****************************
??????:19/8/2026 8:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:22,551] Error 
****************************????****************************
??????:19/8/2026 8:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:22,728] Error 
****************************????****************************
??????:19/8/2026 8:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:22,905] Error 
****************************????****************************
??????:19/8/2026 8:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:23,077] Error 
****************************????****************************
??????:19/8/2026 8:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:23,258] Error 
****************************????****************************
??????:19/8/2026 8:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:23,431] Error 
****************************????****************************
??????:19/8/2026 8:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:23,602] Error 
****************************????****************************
??????:19/8/2026 8:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:23,775] Error 
****************************????****************************
??????:19/8/2026 8:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:23,945] Error 
****************************????****************************
??????:19/8/2026 8:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:24,113] Error 
****************************????****************************
??????:19/8/2026 8:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:24,283] Error 
****************************????****************************
??????:19/8/2026 8:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:24,459] Error 
****************************????****************************
??????:19/8/2026 8:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:24,639] Error 
****************************????****************************
??????:19/8/2026 8:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:24,827] Error 
****************************????****************************
??????:19/8/2026 8:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:24,999] Error 
****************************????****************************
??????:19/8/2026 8:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:25,173] Error 
****************************????****************************
??????:19/8/2026 8:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:25,347] Error 
****************************????****************************
??????:19/8/2026 8:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:25,524] Error 
****************************????****************************
??????:19/8/2026 8:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:25,699] Error 
****************************????****************************
??????:19/8/2026 8:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:25,873] Error 
****************************????****************************
??????:19/8/2026 8:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:26,045] Error 
****************************????****************************
??????:19/8/2026 8:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:26,213] Error 
****************************????****************************
??????:19/8/2026 8:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:26,379] Error 
****************************????****************************
??????:19/8/2026 8:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:26,551] Error 
****************************????****************************
??????:19/8/2026 8:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:26,725] Error 
****************************????****************************
??????:19/8/2026 8:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:26,899] Error 
****************************????****************************
??????:19/8/2026 8:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:27,070] Error 
****************************????****************************
??????:19/8/2026 8:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:27,239] Error 
****************************????****************************
??????:19/8/2026 8:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:27,405] Error 
****************************????****************************
??????:19/8/2026 8:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:27,578] Error 
****************************????****************************
??????:19/8/2026 8:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:27,753] Error 
****************************????****************************
??????:19/8/2026 8:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:27,933] Error 
****************************????****************************
??????:19/8/2026 8:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:28,102] Error 
****************************????****************************
??????:19/8/2026 8:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:28,273] Error 
****************************????****************************
??????:19/8/2026 8:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:28,440] Error 
****************************????****************************
??????:19/8/2026 8:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:28,612] Error 
****************************????****************************
??????:19/8/2026 8:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:28,800] Error 
****************************????****************************
??????:19/8/2026 8:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:28,980] Error 
****************************????****************************
??????:19/8/2026 8:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:29,160] Error 
****************************????****************************
??????:19/8/2026 8:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:29,342] Error 
****************************????****************************
??????:19/8/2026 8:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:29,521] Error 
****************************????****************************
??????:19/8/2026 8:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:29,705] Error 
****************************????****************************
??????:19/8/2026 8:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:29,890] Error 
****************************????****************************
??????:19/8/2026 8:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:30,070] Error 
****************************????****************************
??????:19/8/2026 8:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:30,247] Error 
****************************????****************************
??????:19/8/2026 8:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:30,425] Error 
****************************????****************************
??????:19/8/2026 8:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:30,605] Error 
****************************????****************************
??????:19/8/2026 8:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:30,787] Error 
****************************????****************************
??????:19/8/2026 8:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:30,966] Error 
****************************????****************************
??????:19/8/2026 8:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:31,148] Error 
****************************????****************************
??????:19/8/2026 8:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:31,317] Error 
****************************????****************************
??????:19/8/2026 8:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:31,484] Error 
****************************????****************************
??????:19/8/2026 8:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:31,659] Error 
****************************????****************************
??????:19/8/2026 8:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:31,840] Error 
****************************????****************************
??????:19/8/2026 8:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:32,021] Error 
****************************????****************************
??????:19/8/2026 8:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:32,197] Error 
****************************????****************************
??????:19/8/2026 8:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:32,376] Error 
****************************????****************************
??????:19/8/2026 8:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:32,553] Error 
****************************????****************************
??????:19/8/2026 8:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:32,732] Error 
****************************????****************************
??????:19/8/2026 8:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:32,925] Error 
****************************????****************************
??????:19/8/2026 8:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:33,101] Error 
****************************????****************************
??????:19/8/2026 8:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:33,273] Error 
****************************????****************************
??????:19/8/2026 8:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:33,451] Error 
****************************????****************************
??????:19/8/2026 8:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:33,629] Error 
****************************????****************************
??????:19/8/2026 8:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:33,808] Error 
****************************????****************************
??????:19/8/2026 8:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:33,981] Error 
****************************????****************************
??????:19/8/2026 8:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:34,158] Error 
****************************????****************************
??????:19/8/2026 8:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:34,334] Error 
****************************????****************************
??????:19/8/2026 8:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:34,506] Error 
****************************????****************************
??????:19/8/2026 8:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:34,681] Error 
****************************????****************************
??????:19/8/2026 8:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:34,862] Error 
****************************????****************************
??????:19/8/2026 8:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:35,041] Error 
****************************????****************************
??????:19/8/2026 8:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:35,220] Error 
****************************????****************************
??????:19/8/2026 8:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:35,398] Error 
****************************????****************************
??????:19/8/2026 8:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:35,577] Error 
****************************????****************************
??????:19/8/2026 8:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:35,760] Error 
****************************????****************************
??????:19/8/2026 8:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:35,939] Error 
****************************????****************************
??????:19/8/2026 8:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:36,117] Error 
****************************????****************************
??????:19/8/2026 8:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:36,296] Error 
****************************????****************************
??????:19/8/2026 8:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:36,472] Error 
****************************????****************************
??????:19/8/2026 8:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:36,651] Error 
****************************????****************************
??????:19/8/2026 8:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:36,836] Error 
****************************????****************************
??????:19/8/2026 8:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:37,021] Error 
****************************????****************************
??????:19/8/2026 8:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:37,204] Error 
****************************????****************************
??????:19/8/2026 8:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:37,390] Error 
****************************????****************************
??????:19/8/2026 8:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:37,568] Error 
****************************????****************************
??????:19/8/2026 8:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:37,753] Error 
****************************????****************************
??????:19/8/2026 8:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:37,938] Error 
****************************????****************************
??????:19/8/2026 8:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:38,120] Error 
****************************????****************************
??????:19/8/2026 8:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:38,300] Error 
****************************????****************************
??????:19/8/2026 8:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:38,485] Error 
****************************????****************************
??????:19/8/2026 8:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:38,666] Error 
****************************????****************************
??????:19/8/2026 8:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:38,845] Error 
****************************????****************************
??????:19/8/2026 8:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:39,023] Error 
****************************????****************************
??????:19/8/2026 8:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:39,204] Error 
****************************????****************************
??????:19/8/2026 8:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:39,379] Error 
****************************????****************************
??????:19/8/2026 8:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:39,558] Error 
****************************????****************************
??????:19/8/2026 8:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:39,735] Error 
****************************????****************************
??????:19/8/2026 8:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:39,922] Error 
****************************????****************************
??????:19/8/2026 8:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:40,104] Error 
****************************????****************************
??????:19/8/2026 8:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:40,280] Error 
****************************????****************************
??????:19/8/2026 8:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:40,458] Error 
****************************????****************************
??????:19/8/2026 8:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:40,643] Error 
****************************????****************************
??????:19/8/2026 8:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:40,827] Error 
****************************????****************************
??????:19/8/2026 8:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:41,018] Error 
****************************????****************************
??????:19/8/2026 8:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:41,202] Error 
****************************????****************************
??????:19/8/2026 8:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:41,380] Error 
****************************????****************************
??????:19/8/2026 8:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:41,560] Error 
****************************????****************************
??????:19/8/2026 8:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:41,745] Error 
****************************????****************************
??????:19/8/2026 8:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:41,925] Error 
****************************????****************************
??????:19/8/2026 8:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:42,109] Error 
****************************????****************************
??????:19/8/2026 8:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:42,290] Error 
****************************????****************************
??????:19/8/2026 8:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:42,473] Error 
****************************????****************************
??????:19/8/2026 8:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:42,659] Error 
****************************????****************************
??????:19/8/2026 8:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:42,844] Error 
****************************????****************************
??????:19/8/2026 8:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:43,025] Error 
****************************????****************************
??????:19/8/2026 8:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:43,206] Error 
****************************????****************************
??????:19/8/2026 8:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:43,392] Error 
****************************????****************************
??????:19/8/2026 8:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:43,574] Error 
****************************????****************************
??????:19/8/2026 8:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:43,755] Error 
****************************????****************************
??????:19/8/2026 8:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:43,935] Error 
****************************????****************************
??????:19/8/2026 8:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:44,119] Error 
****************************????****************************
??????:19/8/2026 8:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:44,292] Error 
****************************????****************************
??????:19/8/2026 8:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:44,467] Error 
****************************????****************************
??????:19/8/2026 8:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:44,642] Error 
****************************????****************************
??????:19/8/2026 8:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:44,826] Error 
****************************????****************************
??????:19/8/2026 8:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:45,000] Error 
****************************????****************************
??????:19/8/2026 8:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:45,181] Error 
****************************????****************************
??????:19/8/2026 8:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:45,350] Error 
****************************????****************************
??????:19/8/2026 8:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:45,524] Error 
****************************????****************************
??????:19/8/2026 8:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:45,691] Error 
****************************????****************************
??????:19/8/2026 8:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:45,868] Error 
****************************????****************************
??????:19/8/2026 8:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:46,037] Error 
****************************????****************************
??????:19/8/2026 8:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:46,197] Error 
****************************????****************************
??????:19/8/2026 8:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:46,368] Error 
****************************????****************************
??????:19/8/2026 8:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:46,535] Error 
****************************????****************************
??????:19/8/2026 8:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:46,702] Error 
****************************????****************************
??????:19/8/2026 8:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:46,873] Error 
****************************????****************************
??????:19/8/2026 8:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:47,039] Error 
****************************????****************************
??????:19/8/2026 8:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:47,208] Error 
****************************????****************************
??????:19/8/2026 8:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:47,378] Error 
****************************????****************************
??????:19/8/2026 8:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:47,548] Error 
****************************????****************************
??????:19/8/2026 8:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:47,722] Error 
****************************????****************************
??????:19/8/2026 8:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:47,896] Error 
****************************????****************************
??????:19/8/2026 8:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:48,071] Error 
****************************????****************************
??????:19/8/2026 8:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:48,243] Error 
****************************????****************************
??????:19/8/2026 8:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:48,426] Error 
****************************????****************************
??????:19/8/2026 8:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:48,604] Error 
****************************????****************************
??????:19/8/2026 8:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:48,781] Error 
****************************????****************************
??????:19/8/2026 8:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:48,952] Error 
****************************????****************************
??????:19/8/2026 8:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:49,133] Error 
****************************????****************************
??????:19/8/2026 8:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:49,302] Error 
****************************????****************************
??????:19/8/2026 8:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:49,472] Error 
****************************????****************************
??????:19/8/2026 8:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:49,639] Error 
****************************????****************************
??????:19/8/2026 8:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:49,817] Error 
****************************????****************************
??????:19/8/2026 8:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:49,986] Error 
****************************????****************************
??????:19/8/2026 8:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:50,158] Error 
****************************????****************************
??????:19/8/2026 8:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:50,324] Error 
****************************????****************************
??????:19/8/2026 8:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:50,495] Error 
****************************????****************************
??????:19/8/2026 8:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:50,667] Error 
****************************????****************************
??????:19/8/2026 8:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:50,855] Error 
****************************????****************************
??????:19/8/2026 8:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:51,033] Error 
****************************????****************************
??????:19/8/2026 8:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:51,207] Error 
****************************????****************************
??????:19/8/2026 8:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:51,385] Error 
****************************????****************************
??????:19/8/2026 8:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:51,564] Error 
****************************????****************************
??????:19/8/2026 8:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:51,746] Error 
****************************????****************************
??????:19/8/2026 8:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:51,922] Error 
****************************????****************************
??????:19/8/2026 8:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:52,099] Error 
****************************????****************************
??????:19/8/2026 8:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:52,273] Error 
****************************????****************************
??????:19/8/2026 8:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:52,449] Error 
****************************????****************************
??????:19/8/2026 8:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:52,633] Error 
****************************????****************************
??????:19/8/2026 8:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:52,826] Error 
****************************????****************************
??????:19/8/2026 8:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:53,014] Error 
****************************????****************************
??????:19/8/2026 8:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:53,217] Error 
****************************????****************************
??????:19/8/2026 8:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:53,406] Error 
****************************????****************************
??????:19/8/2026 8:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:53,599] Error 
****************************????****************************
??????:19/8/2026 8:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:53,796] Error 
****************************????****************************
??????:19/8/2026 8:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:53,986] Error 
****************************????****************************
??????:19/8/2026 8:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:54,182] Error 
****************************????****************************
??????:19/8/2026 8:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:54,370] Error 
****************************????****************************
??????:19/8/2026 8:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:54,558] Error 
****************************????****************************
??????:19/8/2026 8:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:54,749] Error 
****************************????****************************
??????:19/8/2026 8:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:54,932] Error 
****************************????****************************
??????:19/8/2026 8:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:55,120] Error 
****************************????****************************
??????:19/8/2026 8:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:55,296] Error 
****************************????****************************
??????:19/8/2026 8:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:55,477] Error 
****************************????****************************
??????:19/8/2026 8:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:55,653] Error 
****************************????****************************
??????:19/8/2026 8:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:55,838] Error 
****************************????****************************
??????:19/8/2026 8:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:56,012] Error 
****************************????****************************
??????:19/8/2026 8:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:56,197] Error 
****************************????****************************
??????:19/8/2026 8:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:56,384] Error 
****************************????****************************
??????:19/8/2026 8:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:56,565] Error 
****************************????****************************
??????:19/8/2026 8:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:56,751] Error 
****************************????****************************
??????:19/8/2026 8:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:56,938] Error 
****************************????****************************
??????:19/8/2026 8:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:57,129] Error 
****************************????****************************
??????:19/8/2026 8:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:57,324] Error 
****************************????****************************
??????:19/8/2026 8:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:57,512] Error 
****************************????****************************
??????:19/8/2026 8:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:57,700] Error 
****************************????****************************
??????:19/8/2026 8:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:57,884] Error 
****************************????****************************
??????:19/8/2026 8:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:58,056] Error 
****************************????****************************
??????:19/8/2026 8:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:58,237] Error 
****************************????****************************
??????:19/8/2026 8:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:58,407] Error 
****************************????****************************
??????:19/8/2026 8:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:58,583] Error 
****************************????****************************
??????:19/8/2026 8:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:58,774] Error 
****************************????****************************
??????:19/8/2026 8:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:58,964] Error 
****************************????****************************
??????:19/8/2026 8:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:59,151] Error 
****************************????****************************
??????:19/8/2026 8:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:59,335] Error 
****************************????****************************
??????:19/8/2026 8:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:59,519] Error 
****************************????****************************
??????:19/8/2026 8:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:59,704] Error 
****************************????****************************
??????:19/8/2026 8:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:23:59,896] Error 
****************************????****************************
??????:19/8/2026 8:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:00,088] Error 
****************************????****************************
??????:19/8/2026 8:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:00,286] Error 
****************************????****************************
??????:19/8/2026 8:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:00,471] Error 
****************************????****************************
??????:19/8/2026 8:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:00,661] Error 
****************************????****************************
??????:19/8/2026 8:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:00,859] Error 
****************************????****************************
??????:19/8/2026 8:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:01,044] Error 
****************************????****************************
??????:19/8/2026 8:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:01,233] Error 
****************************????****************************
??????:19/8/2026 8:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:01,430] Error 
****************************????****************************
??????:19/8/2026 8:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:01,626] Error 
****************************????****************************
??????:19/8/2026 8:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:01,823] Error 
****************************????****************************
??????:19/8/2026 8:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:02,017] Error 
****************************????****************************
??????:19/8/2026 8:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:02,213] Error 
****************************????****************************
??????:19/8/2026 8:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:02,398] Error 
****************************????****************************
??????:19/8/2026 8:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:02,585] Error 
****************************????****************************
??????:19/8/2026 8:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:02,768] Error 
****************************????****************************
??????:19/8/2026 8:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:02,951] Error 
****************************????****************************
??????:19/8/2026 8:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:03,134] Error 
****************************????****************************
??????:19/8/2026 8:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:03,315] Error 
****************************????****************************
??????:19/8/2026 8:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:03,498] Error 
****************************????****************************
??????:19/8/2026 8:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:03,677] Error 
****************************????****************************
??????:19/8/2026 8:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:03,862] Error 
****************************????****************************
??????:19/8/2026 8:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:04,040] Error 
****************************????****************************
??????:19/8/2026 8:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:04,224] Error 
****************************????****************************
??????:19/8/2026 8:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:04,410] Error 
****************************????****************************
??????:19/8/2026 8:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:04,592] Error 
****************************????****************************
??????:19/8/2026 8:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:04,780] Error 
****************************????****************************
??????:19/8/2026 8:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:04,963] Error 
****************************????****************************
??????:19/8/2026 8:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:05,143] Error 
****************************????****************************
??????:19/8/2026 8:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:05,341] Error 
****************************????****************************
??????:19/8/2026 8:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:05,524] Error 
****************************????****************************
??????:19/8/2026 8:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:05,706] Error 
****************************????****************************
??????:19/8/2026 8:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:05,890] Error 
****************************????****************************
??????:19/8/2026 8:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:06,071] Error 
****************************????****************************
??????:19/8/2026 8:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:06,255] Error 
****************************????****************************
??????:19/8/2026 8:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:06,440] Error 
****************************????****************************
??????:19/8/2026 8:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:06,628] Error 
****************************????****************************
??????:19/8/2026 8:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:06,814] Error 
****************************????****************************
??????:19/8/2026 8:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:06,995] Error 
****************************????****************************
??????:19/8/2026 8:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:07,177] Error 
****************************????****************************
??????:19/8/2026 8:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:07,358] Error 
****************************????****************************
??????:19/8/2026 8:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:07,539] Error 
****************************????****************************
??????:19/8/2026 8:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:07,722] Error 
****************************????****************************
??????:19/8/2026 8:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:07,908] Error 
****************************????****************************
??????:19/8/2026 8:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:08,094] Error 
****************************????****************************
??????:19/8/2026 8:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:08,274] Error 
****************************????****************************
??????:19/8/2026 8:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:08,456] Error 
****************************????****************************
??????:19/8/2026 8:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:08,639] Error 
****************************????****************************
??????:19/8/2026 8:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:08,829] Error 
****************************????****************************
??????:19/8/2026 8:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:09,010] Error 
****************************????****************************
??????:19/8/2026 8:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:09,197] Error 
****************************????****************************
??????:19/8/2026 8:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:09,377] Error 
****************************????****************************
??????:19/8/2026 8:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:09,565] Error 
****************************????****************************
??????:19/8/2026 8:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:09,767] Error 
****************************????****************************
??????:19/8/2026 8:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:09,945] Error 
****************************????****************************
??????:19/8/2026 8:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:10,121] Error 
****************************????****************************
??????:19/8/2026 8:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:10,306] Error 
****************************????****************************
??????:19/8/2026 8:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:10,483] Error 
****************************????****************************
??????:19/8/2026 8:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:10,663] Error 
****************************????****************************
??????:19/8/2026 8:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:10,852] Error 
****************************????****************************
??????:19/8/2026 8:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:11,032] Error 
****************************????****************************
??????:19/8/2026 8:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:11,211] Error 
****************************????****************************
??????:19/8/2026 8:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:11,396] Error 
****************************????****************************
??????:19/8/2026 8:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:11,581] Error 
****************************????****************************
??????:19/8/2026 8:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:11,767] Error 
****************************????****************************
??????:19/8/2026 8:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:11,948] Error 
****************************????****************************
??????:19/8/2026 8:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:12,129] Error 
****************************????****************************
??????:19/8/2026 8:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:12,308] Error 
****************************????****************************
??????:19/8/2026 8:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:12,487] Error 
****************************????****************************
??????:19/8/2026 8:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:12,661] Error 
****************************????****************************
??????:19/8/2026 8:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:12,850] Error 
****************************????****************************
??????:19/8/2026 8:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:13,031] Error 
****************************????****************************
??????:19/8/2026 8:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:13,211] Error 
****************************????****************************
??????:19/8/2026 8:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:13,389] Error 
****************************????****************************
??????:19/8/2026 8:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:13,575] Error 
****************************????****************************
??????:19/8/2026 8:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:13,758] Error 
****************************????****************************
??????:19/8/2026 8:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:13,939] Error 
****************************????****************************
??????:19/8/2026 8:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:14,116] Error 
****************************????****************************
??????:19/8/2026 8:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:14,295] Error 
****************************????****************************
??????:19/8/2026 8:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:14,476] Error 
****************************????****************************
??????:19/8/2026 8:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:14,653] Error 
****************************????****************************
??????:19/8/2026 8:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:14,839] Error 
****************************????****************************
??????:19/8/2026 8:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:15,016] Error 
****************************????****************************
??????:19/8/2026 8:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:15,194] Error 
****************************????****************************
??????:19/8/2026 8:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:15,380] Error 
****************************????****************************
??????:19/8/2026 8:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:15,562] Error 
****************************????****************************
??????:19/8/2026 8:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:15,742] Error 
****************************????****************************
??????:19/8/2026 8:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:15,922] Error 
****************************????****************************
??????:19/8/2026 8:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:16,098] Error 
****************************????****************************
??????:19/8/2026 8:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:16,279] Error 
****************************????****************************
??????:19/8/2026 8:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:16,461] Error 
****************************????****************************
??????:19/8/2026 8:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:16,639] Error 
****************************????****************************
??????:19/8/2026 8:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:16,826] Error 
****************************????****************************
??????:19/8/2026 8:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:17,015] Error 
****************************????****************************
??????:19/8/2026 8:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:17,194] Error 
****************************????****************************
??????:19/8/2026 8:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:17,381] Error 
****************************????****************************
??????:19/8/2026 8:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:17,579] Error 
****************************????****************************
??????:19/8/2026 8:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:17,767] Error 
****************************????****************************
??????:19/8/2026 8:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:17,954] Error 
****************************????****************************
??????:19/8/2026 8:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:18,139] Error 
****************************????****************************
??????:19/8/2026 8:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:18,317] Error 
****************************????****************************
??????:19/8/2026 8:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:18,498] Error 
****************************????****************************
??????:19/8/2026 8:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:18,678] Error 
****************************????****************************
??????:19/8/2026 8:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:18,865] Error 
****************************????****************************
??????:19/8/2026 8:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:19,050] Error 
****************************????****************************
??????:19/8/2026 8:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:19,225] Error 
****************************????****************************
??????:19/8/2026 8:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:19,413] Error 
****************************????****************************
??????:19/8/2026 8:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:19,596] Error 
****************************????****************************
??????:19/8/2026 8:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:19,784] Error 
****************************????****************************
??????:19/8/2026 8:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:19,967] Error 
****************************????****************************
??????:19/8/2026 8:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:20,147] Error 
****************************????****************************
??????:19/8/2026 8:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:20,333] Error 
****************************????****************************
??????:19/8/2026 8:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:20,515] Error 
****************************????****************************
??????:19/8/2026 8:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:20,702] Error 
****************************????****************************
??????:19/8/2026 8:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:20,890] Error 
****************************????****************************
??????:19/8/2026 8:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:21,072] Error 
****************************????****************************
??????:19/8/2026 8:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:21,260] Error 
****************************????****************************
??????:19/8/2026 8:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:21,441] Error 
****************************????****************************
??????:19/8/2026 8:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:21,634] Error 
****************************????****************************
??????:19/8/2026 8:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:21,828] Error 
****************************????****************************
??????:19/8/2026 8:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:22,012] Error 
****************************????****************************
??????:19/8/2026 8:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:22,189] Error 
****************************????****************************
??????:19/8/2026 8:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:22,371] Error 
****************************????****************************
??????:19/8/2026 8:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:22,559] Error 
****************************????****************************
??????:19/8/2026 8:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:22,755] Error 
****************************????****************************
??????:19/8/2026 8:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:22,945] Error 
****************************????****************************
??????:19/8/2026 8:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:23,138] Error 
****************************????****************************
??????:19/8/2026 8:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:23,331] Error 
****************************????****************************
??????:19/8/2026 8:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:23,523] Error 
****************************????****************************
??????:19/8/2026 8:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:23,718] Error 
****************************????****************************
??????:19/8/2026 8:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:23,917] Error 
****************************????****************************
??????:19/8/2026 8:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:24,111] Error 
****************************????****************************
??????:19/8/2026 8:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:24,304] Error 
****************************????****************************
??????:19/8/2026 8:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:24,488] Error 
****************************????****************************
??????:19/8/2026 8:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:24,678] Error 
****************************????****************************
??????:19/8/2026 8:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:24,871] Error 
****************************????****************************
??????:19/8/2026 8:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:25,059] Error 
****************************????****************************
??????:19/8/2026 8:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:25,252] Error 
****************************????****************************
??????:19/8/2026 8:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:25,444] Error 
****************************????****************************
??????:19/8/2026 8:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:25,642] Error 
****************************????****************************
??????:19/8/2026 8:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:25,841] Error 
****************************????****************************
??????:19/8/2026 8:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:26,028] Error 
****************************????****************************
??????:19/8/2026 8:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:26,217] Error 
****************************????****************************
??????:19/8/2026 8:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:26,405] Error 
****************************????****************************
??????:19/8/2026 8:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:26,589] Error 
****************************????****************************
??????:19/8/2026 8:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:26,786] Error 
****************************????****************************
??????:19/8/2026 8:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:26,979] Error 
****************************????****************************
??????:19/8/2026 8:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:27,165] Error 
****************************????****************************
??????:19/8/2026 8:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:27,352] Error 
****************************????****************************
??????:19/8/2026 8:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:27,534] Error 
****************************????****************************
??????:19/8/2026 8:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:27,724] Error 
****************************????****************************
??????:19/8/2026 8:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:27,911] Error 
****************************????****************************
??????:19/8/2026 8:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:28,101] Error 
****************************????****************************
??????:19/8/2026 8:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:28,290] Error 
****************************????****************************
??????:19/8/2026 8:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:28,470] Error 
****************************????****************************
??????:19/8/2026 8:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:28,662] Error 
****************************????****************************
??????:19/8/2026 8:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:28,856] Error 
****************************????****************************
??????:19/8/2026 8:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:29,047] Error 
****************************????****************************
??????:19/8/2026 8:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:29,238] Error 
****************************????****************************
??????:19/8/2026 8:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:29,429] Error 
****************************????****************************
??????:19/8/2026 8:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:29,616] Error 
****************************????****************************
??????:19/8/2026 8:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:29,824] Error 
****************************????****************************
??????:19/8/2026 8:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:30,017] Error 
****************************????****************************
??????:19/8/2026 8:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:30,208] Error 
****************************????****************************
??????:19/8/2026 8:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:30,399] Error 
****************************????****************************
??????:19/8/2026 8:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:30,588] Error 
****************************????****************************
??????:19/8/2026 8:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:30,782] Error 
****************************????****************************
??????:19/8/2026 8:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:30,975] Error 
****************************????****************************
??????:19/8/2026 8:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:31,159] Error 
****************************????****************************
??????:19/8/2026 8:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:31,347] Error 
****************************????****************************
??????:19/8/2026 8:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:31,531] Error 
****************************????****************************
??????:19/8/2026 8:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:31,721] Error 
****************************????****************************
??????:19/8/2026 8:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:31,922] Error 
****************************????****************************
??????:19/8/2026 8:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:32,116] Error 
****************************????****************************
??????:19/8/2026 8:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:32,308] Error 
****************************????****************************
??????:19/8/2026 8:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:32,499] Error 
****************************????****************************
??????:19/8/2026 8:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:32,680] Error 
****************************????****************************
??????:19/8/2026 8:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:32,866] Error 
****************************????****************************
??????:19/8/2026 8:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:33,050] Error 
****************************????****************************
??????:19/8/2026 8:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:33,236] Error 
****************************????****************************
??????:19/8/2026 8:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:33,418] Error 
****************************????****************************
??????:19/8/2026 8:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:33,597] Error 
****************************????****************************
??????:19/8/2026 8:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:33,788] Error 
****************************????****************************
??????:19/8/2026 8:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:33,979] Error 
****************************????****************************
??????:19/8/2026 8:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:34,169] Error 
****************************????****************************
??????:19/8/2026 8:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:34,355] Error 
****************************????****************************
??????:19/8/2026 8:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:34,537] Error 
****************************????****************************
??????:19/8/2026 8:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:34,722] Error 
****************************????****************************
??????:19/8/2026 8:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:34,909] Error 
****************************????****************************
??????:19/8/2026 8:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:35,091] Error 
****************************????****************************
??????:19/8/2026 8:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:35,278] Error 
****************************????****************************
??????:19/8/2026 8:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:35,464] Error 
****************************????****************************
??????:19/8/2026 8:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:35,648] Error 
****************************????****************************
??????:19/8/2026 8:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:35,839] Error 
****************************????****************************
??????:19/8/2026 8:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:36,021] Error 
****************************????****************************
??????:19/8/2026 8:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:36,202] Error 
****************************????****************************
??????:19/8/2026 8:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:36,389] Error 
****************************????****************************
??????:19/8/2026 8:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:36,568] Error 
****************************????****************************
??????:19/8/2026 8:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:36,753] Error 
****************************????****************************
??????:19/8/2026 8:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:36,938] Error 
****************************????****************************
??????:19/8/2026 8:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:37,118] Error 
****************************????****************************
??????:19/8/2026 8:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:37,296] Error 
****************************????****************************
??????:19/8/2026 8:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:37,475] Error 
****************************????****************************
??????:19/8/2026 8:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:37,654] Error 
****************************????****************************
??????:19/8/2026 8:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:37,842] Error 
****************************????****************************
??????:19/8/2026 8:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:38,026] Error 
****************************????****************************
??????:19/8/2026 8:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:38,205] Error 
****************************????****************************
??????:19/8/2026 8:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:38,380] Error 
****************************????****************************
??????:19/8/2026 8:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:38,561] Error 
****************************????****************************
??????:19/8/2026 8:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:38,742] Error 
****************************????****************************
??????:19/8/2026 8:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:38,920] Error 
****************************????****************************
??????:19/8/2026 8:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:39,098] Error 
****************************????****************************
??????:19/8/2026 8:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:39,274] Error 
****************************????****************************
??????:19/8/2026 8:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:39,449] Error 
****************************????****************************
??????:19/8/2026 8:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:39,620] Error 
****************************????****************************
??????:19/8/2026 8:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:39,799] Error 
****************************????****************************
??????:19/8/2026 8:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:39,978] Error 
****************************????****************************
??????:19/8/2026 8:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:40,155] Error 
****************************????****************************
??????:19/8/2026 8:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:40,328] Error 
****************************????****************************
??????:19/8/2026 8:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:40,511] Error 
****************************????****************************
??????:19/8/2026 8:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:40,683] Error 
****************************????****************************
??????:19/8/2026 8:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:40,863] Error 
****************************????****************************
??????:19/8/2026 8:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:41,039] Error 
****************************????****************************
??????:19/8/2026 8:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:41,221] Error 
****************************????****************************
??????:19/8/2026 8:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:41,395] Error 
****************************????****************************
??????:19/8/2026 8:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:41,566] Error 
****************************????****************************
??????:19/8/2026 8:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:41,749] Error 
****************************????****************************
??????:19/8/2026 8:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:41,936] Error 
****************************????****************************
??????:19/8/2026 8:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:42,121] Error 
****************************????****************************
??????:19/8/2026 8:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:42,301] Error 
****************************????****************************
??????:19/8/2026 8:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:42,487] Error 
****************************????****************************
??????:19/8/2026 8:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:42,667] Error 
****************************????****************************
??????:19/8/2026 8:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:42,857] Error 
****************************????****************************
??????:19/8/2026 8:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:43,038] Error 
****************************????****************************
??????:19/8/2026 8:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:43,221] Error 
****************************????****************************
??????:19/8/2026 8:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:43,406] Error 
****************************????****************************
??????:19/8/2026 8:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:43,589] Error 
****************************????****************************
??????:19/8/2026 8:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:43,773] Error 
****************************????****************************
??????:19/8/2026 8:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:43,956] Error 
****************************????****************************
??????:19/8/2026 8:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:44,142] Error 
****************************????****************************
??????:19/8/2026 8:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:44,323] Error 
****************************????****************************
??????:19/8/2026 8:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:44,501] Error 
****************************????****************************
??????:19/8/2026 8:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:44,673] Error 
****************************????****************************
??????:19/8/2026 8:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:44,852] Error 
****************************????****************************
??????:19/8/2026 8:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:45,032] Error 
****************************????****************************
??????:19/8/2026 8:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:45,216] Error 
****************************????****************************
??????:19/8/2026 8:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:45,394] Error 
****************************????****************************
??????:19/8/2026 8:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:45,573] Error 
****************************????****************************
??????:19/8/2026 8:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:45,759] Error 
****************************????****************************
??????:19/8/2026 8:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:45,938] Error 
****************************????****************************
??????:19/8/2026 8:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:46,124] Error 
****************************????****************************
??????:19/8/2026 8:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:46,304] Error 
****************************????****************************
??????:19/8/2026 8:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:46,479] Error 
****************************????****************************
??????:19/8/2026 8:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:46,657] Error 
****************************????****************************
??????:19/8/2026 8:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:46,840] Error 
****************************????****************************
??????:19/8/2026 8:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:47,030] Error 
****************************????****************************
??????:19/8/2026 8:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:47,211] Error 
****************************????****************************
??????:19/8/2026 8:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:47,393] Error 
****************************????****************************
??????:19/8/2026 8:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:47,583] Error 
****************************????****************************
??????:19/8/2026 8:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:47,766] Error 
****************************????****************************
??????:19/8/2026 8:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:47,947] Error 
****************************????****************************
??????:19/8/2026 8:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:48,132] Error 
****************************????****************************
??????:19/8/2026 8:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:48,320] Error 
****************************????****************************
??????:19/8/2026 8:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:48,511] Error 
****************************????****************************
??????:19/8/2026 8:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:48,695] Error 
****************************????****************************
??????:19/8/2026 8:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:48,880] Error 
****************************????****************************
??????:19/8/2026 8:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:49,059] Error 
****************************????****************************
??????:19/8/2026 8:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:49,225] Error 
****************************????****************************
??????:19/8/2026 8:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:49,411] Error 
****************************????****************************
??????:19/8/2026 8:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:49,593] Error 
****************************????****************************
??????:19/8/2026 8:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:49,773] Error 
****************************????****************************
??????:19/8/2026 8:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:49,965] Error 
****************************????****************************
??????:19/8/2026 8:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:50,158] Error 
****************************????****************************
??????:19/8/2026 8:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:50,345] Error 
****************************????****************************
??????:19/8/2026 8:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:50,533] Error 
****************************????****************************
??????:19/8/2026 8:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:50,721] Error 
****************************????****************************
??????:19/8/2026 8:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:50,900] Error 
****************************????****************************
??????:19/8/2026 8:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:51,074] Error 
****************************????****************************
??????:19/8/2026 8:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:51,250] Error 
****************************????****************************
??????:19/8/2026 8:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:51,431] Error 
****************************????****************************
??????:19/8/2026 8:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:51,603] Error 
****************************????****************************
??????:19/8/2026 8:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:51,789] Error 
****************************????****************************
??????:19/8/2026 8:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:51,966] Error 
****************************????****************************
??????:19/8/2026 8:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:52,146] Error 
****************************????****************************
??????:19/8/2026 8:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:52,327] Error 
****************************????****************************
??????:19/8/2026 8:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:52,518] Error 
****************************????****************************
??????:19/8/2026 8:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:52,714] Error 
****************************????****************************
??????:19/8/2026 8:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:52,911] Error 
****************************????****************************
??????:19/8/2026 8:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:53,110] Error 
****************************????****************************
??????:19/8/2026 8:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:53,304] Error 
****************************????****************************
??????:19/8/2026 8:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:53,495] Error 
****************************????****************************
??????:19/8/2026 8:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:53,691] Error 
****************************????****************************
??????:19/8/2026 8:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:53,890] Error 
****************************????****************************
??????:19/8/2026 8:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:54,100] Error 
****************************????****************************
??????:19/8/2026 8:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:54,303] Error 
****************************????****************************
??????:19/8/2026 8:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:54,501] Error 
****************************????****************************
??????:19/8/2026 8:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:54,697] Error 
****************************????****************************
??????:19/8/2026 8:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:54,895] Error 
****************************????****************************
??????:19/8/2026 8:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:55,088] Error 
****************************????****************************
??????:19/8/2026 8:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:55,281] Error 
****************************????****************************
??????:19/8/2026 8:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:55,474] Error 
****************************????****************************
??????:19/8/2026 8:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:55,670] Error 
****************************????****************************
??????:19/8/2026 8:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:55,865] Error 
****************************????****************************
??????:19/8/2026 8:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:56,063] Error 
****************************????****************************
??????:19/8/2026 8:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:56,266] Error 
****************************????****************************
??????:19/8/2026 8:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:56,464] Error 
****************************????****************************
??????:19/8/2026 8:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:56,659] Error 
****************************????****************************
??????:19/8/2026 8:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:56,854] Error 
****************************????****************************
??????:19/8/2026 8:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:57,053] Error 
****************************????****************************
??????:19/8/2026 8:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:57,250] Error 
****************************????****************************
??????:19/8/2026 8:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:57,434] Error 
****************************????****************************
??????:19/8/2026 8:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:57,620] Error 
****************************????****************************
??????:19/8/2026 8:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:57,821] Error 
****************************????****************************
??????:19/8/2026 8:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:58,013] Error 
****************************????****************************
??????:19/8/2026 8:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:58,212] Error 
****************************????****************************
??????:19/8/2026 8:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:58,408] Error 
****************************????****************************
??????:19/8/2026 8:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:58,605] Error 
****************************????****************************
??????:19/8/2026 8:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:58,805] Error 
****************************????****************************
??????:19/8/2026 8:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:59,002] Error 
****************************????****************************
??????:19/8/2026 8:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:59,196] Error 
****************************????****************************
??????:19/8/2026 8:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:59,383] Error 
****************************????****************************
??????:19/8/2026 8:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:59,574] Error 
****************************????****************************
??????:19/8/2026 8:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:59,757] Error 
****************************????****************************
??????:19/8/2026 8:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:24:59,942] Error 
****************************????****************************
??????:19/8/2026 8:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:00,130] Error 
****************************????****************************
??????:19/8/2026 8:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:00,321] Error 
****************************????****************************
??????:19/8/2026 8:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:00,512] Error 
****************************????****************************
??????:19/8/2026 8:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:00,693] Error 
****************************????****************************
??????:19/8/2026 8:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:00,885] Error 
****************************????****************************
??????:19/8/2026 8:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:01,070] Error 
****************************????****************************
??????:19/8/2026 8:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:01,257] Error 
****************************????****************************
??????:19/8/2026 8:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:01,451] Error 
****************************????****************************
??????:19/8/2026 8:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:01,646] Error 
****************************????****************************
??????:19/8/2026 8:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:01,847] Error 
****************************????****************************
??????:19/8/2026 8:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:02,033] Error 
****************************????****************************
??????:19/8/2026 8:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:02,239] Error 
****************************????****************************
??????:19/8/2026 8:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:02,424] Error 
****************************????****************************
??????:19/8/2026 8:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:02,601] Error 
****************************????****************************
??????:19/8/2026 8:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:02,778] Error 
****************************????****************************
??????:19/8/2026 8:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:02,949] Error 
****************************????****************************
??????:19/8/2026 8:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:03,126] Error 
****************************????****************************
??????:19/8/2026 8:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:03,303] Error 
****************************????****************************
??????:19/8/2026 8:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:03,480] Error 
****************************????****************************
??????:19/8/2026 8:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:03,663] Error 
****************************????****************************
??????:19/8/2026 8:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:03,847] Error 
****************************????****************************
??????:19/8/2026 8:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:04,020] Error 
****************************????****************************
??????:19/8/2026 8:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:04,197] Error 
****************************????****************************
??????:19/8/2026 8:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:04,379] Error 
****************************????****************************
??????:19/8/2026 8:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:04,559] Error 
****************************????****************************
??????:19/8/2026 8:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:04,743] Error 
****************************????****************************
??????:19/8/2026 8:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:04,925] Error 
****************************????****************************
??????:19/8/2026 8:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:05,102] Error 
****************************????****************************
??????:19/8/2026 8:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:05,278] Error 
****************************????****************************
??????:19/8/2026 8:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:05,451] Error 
****************************????****************************
??????:19/8/2026 8:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:05,631] Error 
****************************????****************************
??????:19/8/2026 8:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:05,815] Error 
****************************????****************************
??????:19/8/2026 8:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:05,993] Error 
****************************????****************************
??????:19/8/2026 8:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:06,174] Error 
****************************????****************************
??????:19/8/2026 8:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:06,359] Error 
****************************????****************************
??????:19/8/2026 8:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:06,538] Error 
****************************????****************************
??????:19/8/2026 8:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:06,719] Error 
****************************????****************************
??????:19/8/2026 8:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:06,901] Error 
****************************????****************************
??????:19/8/2026 8:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:07,077] Error 
****************************????****************************
??????:19/8/2026 8:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:07,256] Error 
****************************????****************************
??????:19/8/2026 8:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:07,433] Error 
****************************????****************************
??????:19/8/2026 8:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:07,608] Error 
****************************????****************************
??????:19/8/2026 8:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:07,792] Error 
****************************????****************************
??????:19/8/2026 8:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:07,969] Error 
****************************????****************************
??????:19/8/2026 8:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:08,146] Error 
****************************????****************************
??????:19/8/2026 8:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:08,319] Error 
****************************????****************************
??????:19/8/2026 8:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:08,502] Error 
****************************????****************************
??????:19/8/2026 8:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:08,686] Error 
****************************????****************************
??????:19/8/2026 8:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:08,869] Error 
****************************????****************************
??????:19/8/2026 8:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:09,046] Error 
****************************????****************************
??????:19/8/2026 8:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:09,224] Error 
****************************????****************************
??????:19/8/2026 8:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:09,406] Error 
****************************????****************************
??????:19/8/2026 8:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:09,587] Error 
****************************????****************************
??????:19/8/2026 8:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:09,769] Error 
****************************????****************************
??????:19/8/2026 8:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:09,943] Error 
****************************????****************************
??????:19/8/2026 8:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:10,119] Error 
****************************????****************************
??????:19/8/2026 8:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:10,296] Error 
****************************????****************************
??????:19/8/2026 8:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:10,482] Error 
****************************????****************************
??????:19/8/2026 8:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:10,658] Error 
****************************????****************************
??????:19/8/2026 8:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:10,839] Error 
****************************????****************************
??????:19/8/2026 8:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:11,013] Error 
****************************????****************************
??????:19/8/2026 8:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:11,194] Error 
****************************????****************************
??????:19/8/2026 8:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:11,370] Error 
****************************????****************************
??????:19/8/2026 8:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:11,550] Error 
****************************????****************************
??????:19/8/2026 8:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:11,724] Error 
****************************????****************************
??????:19/8/2026 8:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:11,905] Error 
****************************????****************************
??????:19/8/2026 8:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:12,083] Error 
****************************????****************************
??????:19/8/2026 8:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:12,262] Error 
****************************????****************************
??????:19/8/2026 8:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:12,443] Error 
****************************????****************************
??????:19/8/2026 8:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:12,624] Error 
****************************????****************************
??????:19/8/2026 8:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:12,804] Error 
****************************????****************************
??????:19/8/2026 8:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:12,979] Error 
****************************????****************************
??????:19/8/2026 8:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:13,155] Error 
****************************????****************************
??????:19/8/2026 8:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:13,333] Error 
****************************????****************************
??????:19/8/2026 8:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:13,514] Error 
****************************????****************************
??????:19/8/2026 8:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:13,716] Error 
****************************????****************************
??????:19/8/2026 8:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:13,902] Error 
****************************????****************************
??????:19/8/2026 8:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:14,081] Error 
****************************????****************************
??????:19/8/2026 8:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:14,264] Error 
****************************????****************************
??????:19/8/2026 8:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:14,457] Error 
****************************????****************************
??????:19/8/2026 8:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:14,642] Error 
****************************????****************************
??????:19/8/2026 8:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:14,824] Error 
****************************????****************************
??????:19/8/2026 8:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:15,007] Error 
****************************????****************************
??????:19/8/2026 8:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:15,187] Error 
****************************????****************************
??????:19/8/2026 8:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:15,368] Error 
****************************????****************************
??????:19/8/2026 8:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:15,549] Error 
****************************????****************************
??????:19/8/2026 8:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:15,733] Error 
****************************????****************************
??????:19/8/2026 8:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:15,914] Error 
****************************????****************************
??????:19/8/2026 8:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:16,088] Error 
****************************????****************************
??????:19/8/2026 8:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:16,267] Error 
****************************????****************************
??????:19/8/2026 8:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:16,447] Error 
****************************????****************************
??????:19/8/2026 8:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:16,636] Error 
****************************????****************************
??????:19/8/2026 8:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:16,819] Error 
****************************????****************************
??????:19/8/2026 8:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:16,999] Error 
****************************????****************************
??????:19/8/2026 8:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:17,180] Error 
****************************????****************************
??????:19/8/2026 8:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:17,363] Error 
****************************????****************************
??????:19/8/2026 8:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:17,541] Error 
****************************????****************************
??????:19/8/2026 8:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:17,724] Error 
****************************????****************************
??????:19/8/2026 8:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:17,911] Error 
****************************????****************************
??????:19/8/2026 8:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:18,095] Error 
****************************????****************************
??????:19/8/2026 8:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:18,276] Error 
****************************????****************************
??????:19/8/2026 8:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:18,458] Error 
****************************????****************************
??????:19/8/2026 8:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:18,649] Error 
****************************????****************************
??????:19/8/2026 8:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:18,843] Error 
****************************????****************************
??????:19/8/2026 8:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:19,041] Error 
****************************????****************************
??????:19/8/2026 8:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:19,238] Error 
****************************????****************************
??????:19/8/2026 8:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:19,440] Error 
****************************????****************************
??????:19/8/2026 8:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:19,639] Error 
****************************????****************************
??????:19/8/2026 8:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:19,837] Error 
****************************????****************************
??????:19/8/2026 8:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:20,020] Error 
****************************????****************************
??????:19/8/2026 8:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:20,199] Error 
****************************????****************************
??????:19/8/2026 8:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:20,386] Error 
****************************????****************************
??????:19/8/2026 8:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:20,568] Error 
****************************????****************************
??????:19/8/2026 8:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:20,760] Error 
****************************????****************************
??????:19/8/2026 8:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:20,944] Error 
****************************????****************************
??????:19/8/2026 8:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:21,129] Error 
****************************????****************************
??????:19/8/2026 8:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:21,313] Error 
****************************????****************************
??????:19/8/2026 8:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:21,497] Error 
****************************????****************************
??????:19/8/2026 8:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:21,684] Error 
****************************????****************************
??????:19/8/2026 8:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:21,870] Error 
****************************????****************************
??????:19/8/2026 8:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:22,055] Error 
****************************????****************************
??????:19/8/2026 8:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:22,236] Error 
****************************????****************************
??????:19/8/2026 8:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:22,421] Error 
****************************????****************************
??????:19/8/2026 8:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:22,622] Error 
****************************????****************************
??????:19/8/2026 8:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:22,822] Error 
****************************????****************************
??????:19/8/2026 8:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:23,014] Error 
****************************????****************************
??????:19/8/2026 8:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:23,207] Error 
****************************????****************************
??????:19/8/2026 8:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:23,402] Error 
****************************????****************************
??????:19/8/2026 8:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:23,603] Error 
****************************????****************************
??????:19/8/2026 8:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:23,798] Error 
****************************????****************************
??????:19/8/2026 8:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:23,990] Error 
****************************????****************************
??????:19/8/2026 8:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:24,181] Error 
****************************????****************************
??????:19/8/2026 8:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:24,376] Error 
****************************????****************************
??????:19/8/2026 8:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:24,572] Error 
****************************????****************************
??????:19/8/2026 8:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:24,774] Error 
****************************????****************************
??????:19/8/2026 8:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:24,962] Error 
****************************????****************************
??????:19/8/2026 8:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:25,150] Error 
****************************????****************************
??????:19/8/2026 8:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:25,337] Error 
****************************????****************************
??????:19/8/2026 8:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:25,528] Error 
****************************????****************************
??????:19/8/2026 8:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:25,720] Error 
****************************????****************************
??????:19/8/2026 8:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:25,921] Error 
****************************????****************************
??????:19/8/2026 8:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:26,109] Error 
****************************????****************************
??????:19/8/2026 8:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:26,301] Error 
****************************????****************************
??????:19/8/2026 8:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:26,491] Error 
****************************????****************************
??????:19/8/2026 8:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:26,692] Error 
****************************????****************************
??????:19/8/2026 8:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:26,883] Error 
****************************????****************************
??????:19/8/2026 8:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:27,068] Error 
****************************????****************************
??????:19/8/2026 8:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:27,256] Error 
****************************????****************************
??????:19/8/2026 8:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:27,445] Error 
****************************????****************************
??????:19/8/2026 8:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:27,646] Error 
****************************????****************************
??????:19/8/2026 8:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:27,843] Error 
****************************????****************************
??????:19/8/2026 8:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:28,027] Error 
****************************????****************************
??????:19/8/2026 8:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:28,220] Error 
****************************????****************************
??????:19/8/2026 8:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:28,407] Error 
****************************????****************************
??????:19/8/2026 8:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:28,591] Error 
****************************????****************************
??????:19/8/2026 8:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:28,778] Error 
****************************????****************************
??????:19/8/2026 8:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:28,955] Error 
****************************????****************************
??????:19/8/2026 8:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:29,135] Error 
****************************????****************************
??????:19/8/2026 8:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:29,314] Error 
****************************????****************************
??????:19/8/2026 8:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:29,487] Error 
****************************????****************************
??????:19/8/2026 8:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:29,670] Error 
****************************????****************************
??????:19/8/2026 8:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:29,852] Error 
****************************????****************************
??????:19/8/2026 8:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:30,032] Error 
****************************????****************************
??????:19/8/2026 8:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:30,214] Error 
****************************????****************************
??????:19/8/2026 8:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:30,391] Error 
****************************????****************************
??????:19/8/2026 8:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:30,569] Error 
****************************????****************************
??????:19/8/2026 8:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:30,764] Error 
****************************????****************************
??????:19/8/2026 8:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:30,952] Error 
****************************????****************************
??????:19/8/2026 8:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:31,145] Error 
****************************????****************************
??????:19/8/2026 8:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:31,323] Error 
****************************????****************************
??????:19/8/2026 8:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:31,504] Error 
****************************????****************************
??????:19/8/2026 8:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:31,685] Error 
****************************????****************************
??????:19/8/2026 8:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:31,869] Error 
****************************????****************************
??????:19/8/2026 8:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:32,044] Error 
****************************????****************************
??????:19/8/2026 8:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:32,219] Error 
****************************????****************************
??????:19/8/2026 8:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:32,399] Error 
****************************????****************************
??????:19/8/2026 8:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:32,583] Error 
****************************????****************************
??????:19/8/2026 8:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:32,768] Error 
****************************????****************************
??????:19/8/2026 8:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:32,947] Error 
****************************????****************************
??????:19/8/2026 8:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:33,130] Error 
****************************????****************************
??????:19/8/2026 8:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:33,312] Error 
****************************????****************************
??????:19/8/2026 8:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:33,491] Error 
****************************????****************************
??????:19/8/2026 8:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:33,677] Error 
****************************????****************************
??????:19/8/2026 8:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:33,863] Error 
****************************????****************************
??????:19/8/2026 8:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:34,046] Error 
****************************????****************************
??????:19/8/2026 8:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:34,227] Error 
****************************????****************************
??????:19/8/2026 8:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:34,407] Error 
****************************????****************************
??????:19/8/2026 8:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:34,586] Error 
****************************????****************************
??????:19/8/2026 8:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:34,781] Error 
****************************????****************************
??????:19/8/2026 8:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:34,970] Error 
****************************????****************************
??????:19/8/2026 8:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:35,147] Error 
****************************????****************************
??????:19/8/2026 8:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:35,323] Error 
****************************????****************************
??????:19/8/2026 8:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:35,497] Error 
****************************????****************************
??????:19/8/2026 8:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:35,671] Error 
****************************????****************************
??????:19/8/2026 8:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:35,853] Error 
****************************????****************************
??????:19/8/2026 8:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:36,026] Error 
****************************????****************************
??????:19/8/2026 8:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:36,204] Error 
****************************????****************************
??????:19/8/2026 8:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:36,381] Error 
****************************????****************************
??????:19/8/2026 8:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:36,555] Error 
****************************????****************************
??????:19/8/2026 8:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:36,732] Error 
****************************????****************************
??????:19/8/2026 8:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:36,918] Error 
****************************????****************************
??????:19/8/2026 8:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:37,101] Error 
****************************????****************************
??????:19/8/2026 8:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:37,283] Error 
****************************????****************************
??????:19/8/2026 8:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:37,467] Error 
****************************????****************************
??????:19/8/2026 8:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:37,650] Error 
****************************????****************************
??????:19/8/2026 8:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:37,836] Error 
****************************????****************************
??????:19/8/2026 8:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:38,016] Error 
****************************????****************************
??????:19/8/2026 8:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:38,203] Error 
****************************????****************************
??????:19/8/2026 8:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:38,388] Error 
****************************????****************************
??????:19/8/2026 8:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:38,570] Error 
****************************????****************************
??????:19/8/2026 8:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:38,761] Error 
****************************????****************************
??????:19/8/2026 8:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:38,949] Error 
****************************????****************************
??????:19/8/2026 8:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:39,133] Error 
****************************????****************************
??????:19/8/2026 8:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:39,316] Error 
****************************????****************************
??????:19/8/2026 8:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:39,498] Error 
****************************????****************************
??????:19/8/2026 8:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:39,681] Error 
****************************????****************************
??????:19/8/2026 8:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:39,870] Error 
****************************????****************************
??????:19/8/2026 8:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:40,050] Error 
****************************????****************************
??????:19/8/2026 8:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:40,232] Error 
****************************????****************************
??????:19/8/2026 8:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:40,415] Error 
****************************????****************************
??????:19/8/2026 8:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:40,597] Error 
****************************????****************************
??????:19/8/2026 8:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:40,783] Error 
****************************????****************************
??????:19/8/2026 8:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:40,968] Error 
****************************????****************************
??????:19/8/2026 8:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:41,152] Error 
****************************????****************************
??????:19/8/2026 8:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:41,335] Error 
****************************????****************************
??????:19/8/2026 8:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:41,521] Error 
****************************????****************************
??????:19/8/2026 8:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:41,707] Error 
****************************????****************************
??????:19/8/2026 8:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:41,890] Error 
****************************????****************************
??????:19/8/2026 8:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:42,076] Error 
****************************????****************************
??????:19/8/2026 8:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:42,259] Error 
****************************????****************************
??????:19/8/2026 8:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:42,447] Error 
****************************????****************************
??????:19/8/2026 8:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:42,631] Error 
****************************????****************************
??????:19/8/2026 8:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:42,817] Error 
****************************????****************************
??????:19/8/2026 8:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:43,008] Error 
****************************????****************************
??????:19/8/2026 8:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:43,189] Error 
****************************????****************************
??????:19/8/2026 8:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:43,374] Error 
****************************????****************************
??????:19/8/2026 8:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:43,549] Error 
****************************????****************************
??????:19/8/2026 8:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:43,729] Error 
****************************????****************************
??????:19/8/2026 8:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:43,904] Error 
****************************????****************************
??????:19/8/2026 8:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:44,074] Error 
****************************????****************************
??????:19/8/2026 8:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:44,246] Error 
****************************????****************************
??????:19/8/2026 8:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:44,422] Error 
****************************????****************************
??????:19/8/2026 8:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:44,599] Error 
****************************????****************************
??????:19/8/2026 8:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:44,782] Error 
****************************????****************************
??????:19/8/2026 8:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:44,954] Error 
****************************????****************************
??????:19/8/2026 8:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:45,134] Error 
****************************????****************************
??????:19/8/2026 8:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:45,313] Error 
****************************????****************************
??????:19/8/2026 8:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:45,486] Error 
****************************????****************************
??????:19/8/2026 8:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:45,661] Error 
****************************????****************************
??????:19/8/2026 8:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:45,842] Error 
****************************????****************************
??????:19/8/2026 8:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:46,017] Error 
****************************????****************************
??????:19/8/2026 8:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:46,195] Error 
****************************????****************************
??????:19/8/2026 8:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:46,372] Error 
****************************????****************************
??????:19/8/2026 8:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:46,550] Error 
****************************????****************************
??????:19/8/2026 8:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:46,726] Error 
****************************????****************************
??????:19/8/2026 8:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:46,904] Error 
****************************????****************************
??????:19/8/2026 8:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:47,086] Error 
****************************????****************************
??????:19/8/2026 8:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:47,266] Error 
****************************????****************************
??????:19/8/2026 8:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:47,443] Error 
****************************????****************************
??????:19/8/2026 8:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:47,623] Error 
****************************????****************************
??????:19/8/2026 8:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:47,815] Error 
****************************????****************************
??????:19/8/2026 8:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:47,989] Error 
****************************????****************************
??????:19/8/2026 8:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:48,159] Error 
****************************????****************************
??????:19/8/2026 8:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:48,327] Error 
****************************????****************************
??????:19/8/2026 8:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:48,495] Error 
****************************????****************************
??????:19/8/2026 8:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:48,671] Error 
****************************????****************************
??????:19/8/2026 8:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:48,856] Error 
****************************????****************************
??????:19/8/2026 8:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:49,027] Error 
****************************????****************************
??????:19/8/2026 8:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:49,201] Error 
****************************????****************************
??????:19/8/2026 8:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:49,377] Error 
****************************????****************************
??????:19/8/2026 8:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:49,550] Error 
****************************????****************************
??????:19/8/2026 8:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:49,727] Error 
****************************????****************************
??????:19/8/2026 8:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:49,905] Error 
****************************????****************************
??????:19/8/2026 8:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:50,078] Error 
****************************????****************************
??????:19/8/2026 8:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:50,251] Error 
****************************????****************************
??????:19/8/2026 8:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:50,422] Error 
****************************????****************************
??????:19/8/2026 8:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:50,599] Error 
****************************????****************************
??????:19/8/2026 8:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:50,778] Error 
****************************????****************************
??????:19/8/2026 8:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:50,949] Error 
****************************????****************************
??????:19/8/2026 8:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:51,131] Error 
****************************????****************************
??????:19/8/2026 8:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:51,304] Error 
****************************????****************************
??????:19/8/2026 8:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:51,483] Error 
****************************????****************************
??????:19/8/2026 8:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:51,659] Error 
****************************????****************************
??????:19/8/2026 8:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:51,843] Error 
****************************????****************************
??????:19/8/2026 8:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:52,013] Error 
****************************????****************************
??????:19/8/2026 8:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:52,191] Error 
****************************????****************************
??????:19/8/2026 8:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:52,379] Error 
****************************????****************************
??????:19/8/2026 8:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:52,548] Error 
****************************????****************************
??????:19/8/2026 8:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:52,722] Error 
****************************????****************************
??????:19/8/2026 8:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:52,907] Error 
****************************????****************************
??????:19/8/2026 8:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:53,083] Error 
****************************????****************************
??????:19/8/2026 8:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:53,259] Error 
****************************????****************************
??????:19/8/2026 8:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:53,428] Error 
****************************????****************************
??????:19/8/2026 8:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:53,599] Error 
****************************????****************************
??????:19/8/2026 8:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:53,779] Error 
****************************????****************************
??????:19/8/2026 8:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:53,954] Error 
****************************????****************************
??????:19/8/2026 8:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:54,126] Error 
****************************????****************************
??????:19/8/2026 8:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:54,300] Error 
****************************????****************************
??????:19/8/2026 8:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:54,472] Error 
****************************????****************************
??????:19/8/2026 8:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:54,645] Error 
****************************????****************************
??????:19/8/2026 8:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:54,831] Error 
****************************????****************************
??????:19/8/2026 8:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:55,005] Error 
****************************????****************************
??????:19/8/2026 8:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:55,192] Error 
****************************????****************************
??????:19/8/2026 8:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:55,368] Error 
****************************????****************************
??????:19/8/2026 8:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:55,546] Error 
****************************????****************************
??????:19/8/2026 8:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:55,724] Error 
****************************????****************************
??????:19/8/2026 8:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:55,905] Error 
****************************????****************************
??????:19/8/2026 8:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:56,082] Error 
****************************????****************************
??????:19/8/2026 8:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:56,262] Error 
****************************????****************************
??????:19/8/2026 8:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:56,435] Error 
****************************????****************************
??????:19/8/2026 8:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:56,608] Error 
****************************????****************************
??????:19/8/2026 8:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:56,784] Error 
****************************????****************************
??????:19/8/2026 8:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:56,962] Error 
****************************????****************************
??????:19/8/2026 8:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:57,138] Error 
****************************????****************************
??????:19/8/2026 8:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:57,314] Error 
****************************????****************************
??????:19/8/2026 8:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:57,485] Error 
****************************????****************************
??????:19/8/2026 8:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:57,657] Error 
****************************????****************************
??????:19/8/2026 8:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:57,834] Error 
****************************????****************************
??????:19/8/2026 8:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:58,002] Error 
****************************????****************************
??????:19/8/2026 8:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:58,170] Error 
****************************????****************************
??????:19/8/2026 8:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:58,338] Error 
****************************????****************************
??????:19/8/2026 8:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:58,509] Error 
****************************????****************************
??????:19/8/2026 8:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:58,677] Error 
****************************????****************************
??????:19/8/2026 8:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:58,857] Error 
****************************????****************************
??????:19/8/2026 8:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:59,016] Error 
****************************????****************************
??????:19/8/2026 8:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:59,195] Error 
****************************????****************************
??????:19/8/2026 8:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:59,357] Error 
****************************????****************************
??????:19/8/2026 8:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:59,525] Error 
****************************????****************************
??????:19/8/2026 8:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:59,686] Error 
****************************????****************************
??????:19/8/2026 8:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:25:59,862] Error 
****************************????****************************
??????:19/8/2026 8:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:00,032] Error 
****************************????****************************
??????:19/8/2026 8:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:00,202] Error 
****************************????****************************
??????:19/8/2026 8:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:00,370] Error 
****************************????****************************
??????:19/8/2026 8:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:00,536] Error 
****************************????****************************
??????:19/8/2026 8:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:00,707] Error 
****************************????****************************
??????:19/8/2026 8:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:00,875] Error 
****************************????****************************
??????:19/8/2026 8:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:01,039] Error 
****************************????****************************
??????:19/8/2026 8:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:01,216] Error 
****************************????****************************
??????:19/8/2026 8:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:01,390] Error 
****************************????****************************
??????:19/8/2026 8:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:01,563] Error 
****************************????****************************
??????:19/8/2026 8:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:01,749] Error 
****************************????****************************
??????:19/8/2026 8:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:01,928] Error 
****************************????****************************
??????:19/8/2026 8:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:02,108] Error 
****************************????****************************
??????:19/8/2026 8:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:02,286] Error 
****************************????****************************
??????:19/8/2026 8:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:02,469] Error 
****************************????****************************
??????:19/8/2026 8:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:02,647] Error 
****************************????****************************
??????:19/8/2026 8:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:02,833] Error 
****************************????****************************
??????:19/8/2026 8:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:03,024] Error 
****************************????****************************
??????:19/8/2026 8:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:03,207] Error 
****************************????****************************
??????:19/8/2026 8:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:03,402] Error 
****************************????****************************
??????:19/8/2026 8:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:03,588] Error 
****************************????****************************
??????:19/8/2026 8:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:03,776] Error 
****************************????****************************
??????:19/8/2026 8:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:03,965] Error 
****************************????****************************
??????:19/8/2026 8:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:04,152] Error 
****************************????****************************
??????:19/8/2026 8:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:04,340] Error 
****************************????****************************
??????:19/8/2026 8:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:04,520] Error 
****************************????****************************
??????:19/8/2026 8:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:04,704] Error 
****************************????****************************
??????:19/8/2026 8:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:04,893] Error 
****************************????****************************
??????:19/8/2026 8:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:05,087] Error 
****************************????****************************
??????:19/8/2026 8:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:05,280] Error 
****************************????****************************
??????:19/8/2026 8:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:05,475] Error 
****************************????****************************
??????:19/8/2026 8:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:05,666] Error 
****************************????****************************
??????:19/8/2026 8:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:05,864] Error 
****************************????****************************
??????:19/8/2026 8:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:06,057] Error 
****************************????****************************
??????:19/8/2026 8:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:06,244] Error 
****************************????****************************
??????:19/8/2026 8:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:06,431] Error 
****************************????****************************
??????:19/8/2026 8:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:06,618] Error 
****************************????****************************
??????:19/8/2026 8:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:06,809] Error 
****************************????****************************
??????:19/8/2026 8:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:06,995] Error 
****************************????****************************
??????:19/8/2026 8:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:07,181] Error 
****************************????****************************
??????:19/8/2026 8:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:07,383] Error 
****************************????****************************
??????:19/8/2026 8:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:07,571] Error 
****************************????****************************
??????:19/8/2026 8:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:07,765] Error 
****************************????****************************
??????:19/8/2026 8:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:07,947] Error 
****************************????****************************
??????:19/8/2026 8:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:08,138] Error 
****************************????****************************
??????:19/8/2026 8:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:08,322] Error 
****************************????****************************
??????:19/8/2026 8:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:08,513] Error 
****************************????****************************
??????:19/8/2026 8:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:08,699] Error 
****************************????****************************
??????:19/8/2026 8:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:08,888] Error 
****************************????****************************
??????:19/8/2026 8:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:09,077] Error 
****************************????****************************
??????:19/8/2026 8:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:09,258] Error 
****************************????****************************
??????:19/8/2026 8:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:09,445] Error 
****************************????****************************
??????:19/8/2026 8:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:09,631] Error 
****************************????****************************
??????:19/8/2026 8:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:09,818] Error 
****************************????****************************
??????:19/8/2026 8:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:09,999] Error 
****************************????****************************
??????:19/8/2026 8:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:10,184] Error 
****************************????****************************
??????:19/8/2026 8:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:10,366] Error 
****************************????****************************
??????:19/8/2026 8:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:10,541] Error 
****************************????****************************
??????:19/8/2026 8:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:10,724] Error 
****************************????****************************
??????:19/8/2026 8:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:10,909] Error 
****************************????****************************
??????:19/8/2026 8:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:11,095] Error 
****************************????****************************
??????:19/8/2026 8:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:11,283] Error 
****************************????****************************
??????:19/8/2026 8:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:11,480] Error 
****************************????****************************
??????:19/8/2026 8:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:11,666] Error 
****************************????****************************
??????:19/8/2026 8:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:11,856] Error 
****************************????****************************
??????:19/8/2026 8:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:12,038] Error 
****************************????****************************
??????:19/8/2026 8:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:12,215] Error 
****************************????****************************
??????:19/8/2026 8:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:12,397] Error 
****************************????****************************
??????:19/8/2026 8:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:12,576] Error 
****************************????****************************
??????:19/8/2026 8:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:12,765] Error 
****************************????****************************
??????:19/8/2026 8:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:12,947] Error 
****************************????****************************
??????:19/8/2026 8:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:13,133] Error 
****************************????****************************
??????:19/8/2026 8:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:13,313] Error 
****************************????****************************
??????:19/8/2026 8:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:13,501] Error 
****************************????****************************
??????:19/8/2026 8:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:13,686] Error 
****************************????****************************
??????:19/8/2026 8:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:13,878] Error 
****************************????****************************
??????:19/8/2026 8:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:14,067] Error 
****************************????****************************
??????:19/8/2026 8:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:14,250] Error 
****************************????****************************
??????:19/8/2026 8:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:14,430] Error 
****************************????****************************
??????:19/8/2026 8:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:14,615] Error 
****************************????****************************
??????:19/8/2026 8:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:14,809] Error 
****************************????****************************
??????:19/8/2026 8:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:14,998] Error 
****************************????****************************
??????:19/8/2026 8:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:15,186] Error 
****************************????****************************
??????:19/8/2026 8:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:15,377] Error 
****************************????****************************
??????:19/8/2026 8:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:15,574] Error 
****************************????****************************
??????:19/8/2026 8:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:15,764] Error 
****************************????****************************
??????:19/8/2026 8:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:15,944] Error 
****************************????****************************
??????:19/8/2026 8:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:16,131] Error 
****************************????****************************
??????:19/8/2026 8:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:16,313] Error 
****************************????****************************
??????:19/8/2026 8:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:16,500] Error 
****************************????****************************
??????:19/8/2026 8:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:16,680] Error 
****************************????****************************
??????:19/8/2026 8:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:16,872] Error 
****************************????****************************
??????:19/8/2026 8:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:17,054] Error 
****************************????****************************
??????:19/8/2026 8:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:17,237] Error 
****************************????****************************
??????:19/8/2026 8:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:17,414] Error 
****************************????****************************
??????:19/8/2026 8:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:17,595] Error 
****************************????****************************
??????:19/8/2026 8:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:17,780] Error 
****************************????****************************
??????:19/8/2026 8:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:17,970] Error 
****************************????****************************
??????:19/8/2026 8:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:18,155] Error 
****************************????****************************
??????:19/8/2026 8:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:18,340] Error 
****************************????****************************
??????:19/8/2026 8:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:18,526] Error 
****************************????****************************
??????:19/8/2026 8:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:18,707] Error 
****************************????****************************
??????:19/8/2026 8:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:18,891] Error 
****************************????****************************
??????:19/8/2026 8:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:19,078] Error 
****************************????****************************
??????:19/8/2026 8:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:19,260] Error 
****************************????****************************
??????:19/8/2026 8:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:19,442] Error 
****************************????****************************
??????:19/8/2026 8:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:19,633] Error 
****************************????****************************
??????:19/8/2026 8:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:19,813] Error 
****************************????****************************
??????:19/8/2026 8:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:19,989] Error 
****************************????****************************
??????:19/8/2026 8:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:20,164] Error 
****************************????****************************
??????:19/8/2026 8:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:20,343] Error 
****************************????****************************
??????:19/8/2026 8:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:20,526] Error 
****************************????****************************
??????:19/8/2026 8:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:20,714] Error 
****************************????****************************
??????:19/8/2026 8:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:20,897] Error 
****************************????****************************
??????:19/8/2026 8:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:21,083] Error 
****************************????****************************
??????:19/8/2026 8:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:21,269] Error 
****************************????****************************
??????:19/8/2026 8:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:21,457] Error 
****************************????****************************
??????:19/8/2026 8:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:21,640] Error 
****************************????****************************
??????:19/8/2026 8:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:21,821] Error 
****************************????****************************
??????:19/8/2026 8:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:21,992] Error 
****************************????****************************
??????:19/8/2026 8:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:22,168] Error 
****************************????****************************
??????:19/8/2026 8:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:22,343] Error 
****************************????****************************
??????:19/8/2026 8:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:22,517] Error 
****************************????****************************
??????:19/8/2026 8:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:22,684] Error 
****************************????****************************
??????:19/8/2026 8:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:22,871] Error 
****************************????****************************
??????:19/8/2026 8:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:23,051] Error 
****************************????****************************
??????:19/8/2026 8:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:23,219] Error 
****************************????****************************
??????:19/8/2026 8:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:23,391] Error 
****************************????****************************
??????:19/8/2026 8:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:23,562] Error 
****************************????****************************
??????:19/8/2026 8:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:23,765] Error 
****************************????****************************
??????:19/8/2026 8:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:23,937] Error 
****************************????****************************
??????:19/8/2026 8:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:24,116] Error 
****************************????****************************
??????:19/8/2026 8:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:24,292] Error 
****************************????****************************
??????:19/8/2026 8:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:24,463] Error 
****************************????****************************
??????:19/8/2026 8:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:24,640] Error 
****************************????****************************
??????:19/8/2026 8:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:24,821] Error 
****************************????****************************
??????:19/8/2026 8:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:24,995] Error 
****************************????****************************
??????:19/8/2026 8:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:25,175] Error 
****************************????****************************
??????:19/8/2026 8:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:25,346] Error 
****************************????****************************
??????:19/8/2026 8:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:25,522] Error 
****************************????****************************
??????:19/8/2026 8:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:25,693] Error 
****************************????****************************
??????:19/8/2026 8:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:25,874] Error 
****************************????****************************
??????:19/8/2026 8:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:26,049] Error 
****************************????****************************
??????:19/8/2026 8:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:26,219] Error 
****************************????****************************
??????:19/8/2026 8:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:26,396] Error 
****************************????****************************
??????:19/8/2026 8:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:26,576] Error 
****************************????****************************
??????:19/8/2026 8:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:26,768] Error 
****************************????****************************
??????:19/8/2026 8:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:26,952] Error 
****************************????****************************
??????:19/8/2026 8:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:27,138] Error 
****************************????****************************
??????:19/8/2026 8:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:27,322] Error 
****************************????****************************
??????:19/8/2026 8:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:27,502] Error 
****************************????****************************
??????:19/8/2026 8:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:27,681] Error 
****************************????****************************
??????:19/8/2026 8:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:27,884] Error 
****************************????****************************
??????:19/8/2026 8:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:28,072] Error 
****************************????****************************
??????:19/8/2026 8:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:28,265] Error 
****************************????****************************
??????:19/8/2026 8:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:28,455] Error 
****************************????****************************
??????:19/8/2026 8:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:28,641] Error 
****************************????****************************
??????:19/8/2026 8:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:28,827] Error 
****************************????****************************
??????:19/8/2026 8:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:29,017] Error 
****************************????****************************
??????:19/8/2026 8:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:29,206] Error 
****************************????****************************
??????:19/8/2026 8:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:29,396] Error 
****************************????****************************
??????:19/8/2026 8:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:29,583] Error 
****************************????****************************
??????:19/8/2026 8:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:29,772] Error 
****************************????****************************
??????:19/8/2026 8:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:29,959] Error 
****************************????****************************
??????:19/8/2026 8:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:30,144] Error 
****************************????****************************
??????:19/8/2026 8:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:30,332] Error 
****************************????****************************
??????:19/8/2026 8:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:30,517] Error 
****************************????****************************
??????:19/8/2026 8:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:30,696] Error 
****************************????****************************
??????:19/8/2026 8:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:30,888] Error 
****************************????****************************
??????:19/8/2026 8:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:31,077] Error 
****************************????****************************
??????:19/8/2026 8:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:31,268] Error 
****************************????****************************
??????:19/8/2026 8:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:31,459] Error 
****************************????****************************
??????:19/8/2026 8:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:31,644] Error 
****************************????****************************
??????:19/8/2026 8:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:31,852] Error 
****************************????****************************
??????:19/8/2026 8:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:32,039] Error 
****************************????****************************
??????:19/8/2026 8:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:32,226] Error 
****************************????****************************
??????:19/8/2026 8:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:32,414] Error 
****************************????****************************
??????:19/8/2026 8:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:32,600] Error 
****************************????****************************
??????:19/8/2026 8:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:32,792] Error 
****************************????****************************
??????:19/8/2026 8:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:32,983] Error 
****************************????****************************
??????:19/8/2026 8:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:33,177] Error 
****************************????****************************
??????:19/8/2026 8:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:33,371] Error 
****************************????****************************
??????:19/8/2026 8:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:33,560] Error 
****************************????****************************
??????:19/8/2026 8:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:33,753] Error 
****************************????****************************
??????:19/8/2026 8:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:33,945] Error 
****************************????****************************
??????:19/8/2026 8:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:34,138] Error 
****************************????****************************
??????:19/8/2026 8:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:34,317] Error 
****************************????****************************
??????:19/8/2026 8:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:34,500] Error 
****************************????****************************
??????:19/8/2026 8:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:34,686] Error 
****************************????****************************
??????:19/8/2026 8:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:34,877] Error 
****************************????****************************
??????:19/8/2026 8:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:35,066] Error 
****************************????****************************
??????:19/8/2026 8:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:35,255] Error 
****************************????****************************
??????:19/8/2026 8:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:35,446] Error 
****************************????****************************
??????:19/8/2026 8:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:35,636] Error 
****************************????****************************
??????:19/8/2026 8:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:35,826] Error 
****************************????****************************
??????:19/8/2026 8:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:36,029] Error 
****************************????****************************
??????:19/8/2026 8:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:36,224] Error 
****************************????****************************
??????:19/8/2026 8:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:36,410] Error 
****************************????****************************
??????:19/8/2026 8:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:36,596] Error 
****************************????****************************
??????:19/8/2026 8:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:36,786] Error 
****************************????****************************
??????:19/8/2026 8:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:36,971] Error 
****************************????****************************
??????:19/8/2026 8:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:37,166] Error 
****************************????****************************
??????:19/8/2026 8:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:37,354] Error 
****************************????****************************
??????:19/8/2026 8:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:37,540] Error 
****************************????****************************
??????:19/8/2026 8:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:37,729] Error 
****************************????****************************
??????:19/8/2026 8:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:37,921] Error 
****************************????****************************
??????:19/8/2026 8:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:38,110] Error 
****************************????****************************
??????:19/8/2026 8:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:38,299] Error 
****************************????****************************
??????:19/8/2026 8:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:38,491] Error 
****************************????****************************
??????:19/8/2026 8:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:38,667] Error 
****************************????****************************
??????:19/8/2026 8:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:38,854] Error 
****************************????****************************
??????:19/8/2026 8:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:39,037] Error 
****************************????****************************
??????:19/8/2026 8:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:39,226] Error 
****************************????****************************
??????:19/8/2026 8:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:39,411] Error 
****************************????****************************
??????:19/8/2026 8:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:39,590] Error 
****************************????****************************
??????:19/8/2026 8:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:39,774] Error 
****************************????****************************
??????:19/8/2026 8:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:39,959] Error 
****************************????****************************
??????:19/8/2026 8:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:40,160] Error 
****************************????****************************
??????:19/8/2026 8:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:40,345] Error 
****************************????****************************
??????:19/8/2026 8:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:40,537] Error 
****************************????****************************
??????:19/8/2026 8:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:40,727] Error 
****************************????****************************
??????:19/8/2026 8:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:40,918] Error 
****************************????****************************
??????:19/8/2026 8:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:41,107] Error 
****************************????****************************
??????:19/8/2026 8:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:41,299] Error 
****************************????****************************
??????:19/8/2026 8:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:41,490] Error 
****************************????****************************
??????:19/8/2026 8:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:41,676] Error 
****************************????****************************
??????:19/8/2026 8:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:41,867] Error 
****************************????****************************
??????:19/8/2026 8:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:42,053] Error 
****************************????****************************
??????:19/8/2026 8:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:42,245] Error 
****************************????****************************
??????:19/8/2026 8:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:42,438] Error 
****************************????****************************
??????:19/8/2026 8:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:42,626] Error 
****************************????****************************
??????:19/8/2026 8:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:42,819] Error 
****************************????****************************
??????:19/8/2026 8:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:43,009] Error 
****************************????****************************
??????:19/8/2026 8:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:43,198] Error 
****************************????****************************
??????:19/8/2026 8:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:43,389] Error 
****************************????****************************
??????:19/8/2026 8:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:43,584] Error 
****************************????****************************
??????:19/8/2026 8:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:43,777] Error 
****************************????****************************
??????:19/8/2026 8:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:43,970] Error 
****************************????****************************
??????:19/8/2026 8:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:44,175] Error 
****************************????****************************
??????:19/8/2026 8:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:44,364] Error 
****************************????****************************
??????:19/8/2026 8:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:44,555] Error 
****************************????****************************
??????:19/8/2026 8:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:44,748] Error 
****************************????****************************
??????:19/8/2026 8:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:44,936] Error 
****************************????****************************
??????:19/8/2026 8:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:45,130] Error 
****************************????****************************
??????:19/8/2026 8:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:45,318] Error 
****************************????****************************
??????:19/8/2026 8:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:45,504] Error 
****************************????****************************
??????:19/8/2026 8:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:45,691] Error 
****************************????****************************
??????:19/8/2026 8:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:45,878] Error 
****************************????****************************
??????:19/8/2026 8:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:46,067] Error 
****************************????****************************
??????:19/8/2026 8:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:46,253] Error 
****************************????****************************
??????:19/8/2026 8:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:46,435] Error 
****************************????****************************
??????:19/8/2026 8:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:46,619] Error 
****************************????****************************
??????:19/8/2026 8:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:46,805] Error 
****************************????****************************
??????:19/8/2026 8:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:46,992] Error 
****************************????****************************
??????:19/8/2026 8:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:47,181] Error 
****************************????****************************
??????:19/8/2026 8:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:47,372] Error 
****************************????****************************
??????:19/8/2026 8:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:47,557] Error 
****************************????****************************
??????:19/8/2026 8:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:47,747] Error 
****************************????****************************
??????:19/8/2026 8:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:47,933] Error 
****************************????****************************
??????:19/8/2026 8:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:48,122] Error 
****************************????****************************
??????:19/8/2026 8:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:48,320] Error 
****************************????****************************
??????:19/8/2026 8:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:48,508] Error 
****************************????****************************
??????:19/8/2026 8:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:48,697] Error 
****************************????****************************
??????:19/8/2026 8:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:48,891] Error 
****************************????****************************
??????:19/8/2026 8:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:49,080] Error 
****************************????****************************
??????:19/8/2026 8:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:49,273] Error 
****************************????****************************
??????:19/8/2026 8:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:49,459] Error 
****************************????****************************
??????:19/8/2026 8:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:49,646] Error 
****************************????****************************
??????:19/8/2026 8:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:49,842] Error 
****************************????****************************
??????:19/8/2026 8:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:50,025] Error 
****************************????****************************
??????:19/8/2026 8:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:50,217] Error 
****************************????****************************
??????:19/8/2026 8:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:50,401] Error 
****************************????****************************
??????:19/8/2026 8:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:50,588] Error 
****************************????****************************
??????:19/8/2026 8:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:50,784] Error 
****************************????****************************
??????:19/8/2026 8:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:50,974] Error 
****************************????****************************
??????:19/8/2026 8:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:51,165] Error 
****************************????****************************
??????:19/8/2026 8:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:51,357] Error 
****************************????****************************
??????:19/8/2026 8:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:51,545] Error 
****************************????****************************
??????:19/8/2026 8:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:51,740] Error 
****************************????****************************
??????:19/8/2026 8:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:51,931] Error 
****************************????****************************
??????:19/8/2026 8:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:52,118] Error 
****************************????****************************
??????:19/8/2026 8:26:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:52,319] Error 
****************************????****************************
??????:19/8/2026 8:26:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:52,507] Error 
****************************????****************************
??????:19/8/2026 8:26:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:52,695] Error 
****************************????****************************
??????:19/8/2026 8:26:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:53,008] Error 
****************************????****************************
??????:19/8/2026 8:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:53,310] Error 
****************************????****************************
??????:19/8/2026 8:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:53,578] Error 
****************************????****************************
??????:19/8/2026 8:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:53,763] Error 
****************************????****************************
??????:19/8/2026 8:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:53,941] Error 
****************************????****************************
??????:19/8/2026 8:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:54,115] Error 
****************************????****************************
??????:19/8/2026 8:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:54,303] Error 
****************************????****************************
??????:19/8/2026 8:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:54,490] Error 
****************************????****************************
??????:19/8/2026 8:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:54,673] Error 
****************************????****************************
??????:19/8/2026 8:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:54,867] Error 
****************************????****************************
??????:19/8/2026 8:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:55,057] Error 
****************************????****************************
??????:19/8/2026 8:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:55,247] Error 
****************************????****************************
??????:19/8/2026 8:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:55,429] Error 
****************************????****************************
??????:19/8/2026 8:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:55,616] Error 
****************************????****************************
??????:19/8/2026 8:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:55,807] Error 
****************************????****************************
??????:19/8/2026 8:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:55,999] Error 
****************************????****************************
??????:19/8/2026 8:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:56,193] Error 
****************************????****************************
??????:19/8/2026 8:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:56,393] Error 
****************************????****************************
??????:19/8/2026 8:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:56,585] Error 
****************************????****************************
??????:19/8/2026 8:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:56,778] Error 
****************************????****************************
??????:19/8/2026 8:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:56,969] Error 
****************************????****************************
??????:19/8/2026 8:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:57,163] Error 
****************************????****************************
??????:19/8/2026 8:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:57,354] Error 
****************************????****************************
??????:19/8/2026 8:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:57,543] Error 
****************************????****************************
??????:19/8/2026 8:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:57,730] Error 
****************************????****************************
??????:19/8/2026 8:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:57,922] Error 
****************************????****************************
??????:19/8/2026 8:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:58,106] Error 
****************************????****************************
??????:19/8/2026 8:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:58,292] Error 
****************************????****************************
??????:19/8/2026 8:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:58,476] Error 
****************************????****************************
??????:19/8/2026 8:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:58,660] Error 
****************************????****************************
??????:19/8/2026 8:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:58,856] Error 
****************************????****************************
??????:19/8/2026 8:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:59,049] Error 
****************************????****************************
??????:19/8/2026 8:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:59,236] Error 
****************************????****************************
??????:19/8/2026 8:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:59,423] Error 
****************************????****************************
??????:19/8/2026 8:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:59,626] Error 
****************************????****************************
??????:19/8/2026 8:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:26:59,845] Error 
****************************????****************************
??????:19/8/2026 8:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:00,060] Error 
****************************????****************************
??????:19/8/2026 8:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:00,275] Error 
****************************????****************************
??????:19/8/2026 8:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:00,483] Error 
****************************????****************************
??????:19/8/2026 8:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:00,671] Error 
****************************????****************************
??????:19/8/2026 8:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:00,862] Error 
****************************????****************************
??????:19/8/2026 8:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:01,049] Error 
****************************????****************************
??????:19/8/2026 8:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:01,235] Error 
****************************????****************************
??????:19/8/2026 8:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:01,426] Error 
****************************????****************************
??????:19/8/2026 8:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:01,614] Error 
****************************????****************************
??????:19/8/2026 8:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:01,810] Error 
****************************????****************************
??????:19/8/2026 8:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:01,999] Error 
****************************????****************************
??????:19/8/2026 8:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:02,187] Error 
****************************????****************************
??????:19/8/2026 8:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:02,375] Error 
****************************????****************************
??????:19/8/2026 8:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:02,566] Error 
****************************????****************************
??????:19/8/2026 8:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:02,760] Error 
****************************????****************************
??????:19/8/2026 8:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:02,946] Error 
****************************????****************************
??????:19/8/2026 8:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:03,133] Error 
****************************????****************************
??????:19/8/2026 8:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:03,322] Error 
****************************????****************************
??????:19/8/2026 8:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:03,505] Error 
****************************????****************************
??????:19/8/2026 8:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:03,687] Error 
****************************????****************************
??????:19/8/2026 8:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:03,875] Error 
****************************????****************************
??????:19/8/2026 8:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:04,062] Error 
****************************????****************************
??????:19/8/2026 8:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:04,245] Error 
****************************????****************************
??????:19/8/2026 8:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:04,427] Error 
****************************????****************************
??????:19/8/2026 8:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:04,621] Error 
****************************????****************************
??????:19/8/2026 8:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:04,806] Error 
****************************????****************************
??????:19/8/2026 8:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:04,992] Error 
****************************????****************************
??????:19/8/2026 8:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:05,174] Error 
****************************????****************************
??????:19/8/2026 8:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:05,358] Error 
****************************????****************************
??????:19/8/2026 8:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:05,546] Error 
****************************????****************************
??????:19/8/2026 8:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:05,733] Error 
****************************????****************************
??????:19/8/2026 8:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:05,919] Error 
****************************????****************************
??????:19/8/2026 8:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:06,100] Error 
****************************????****************************
??????:19/8/2026 8:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:06,285] Error 
****************************????****************************
??????:19/8/2026 8:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:06,468] Error 
****************************????****************************
??????:19/8/2026 8:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:06,654] Error 
****************************????****************************
??????:19/8/2026 8:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:06,843] Error 
****************************????****************************
??????:19/8/2026 8:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:07,031] Error 
****************************????****************************
??????:19/8/2026 8:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:07,215] Error 
****************************????****************************
??????:19/8/2026 8:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:07,403] Error 
****************************????****************************
??????:19/8/2026 8:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:07,590] Error 
****************************????****************************
??????:19/8/2026 8:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:07,778] Error 
****************************????****************************
??????:19/8/2026 8:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:07,962] Error 
****************************????****************************
??????:19/8/2026 8:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:08,149] Error 
****************************????****************************
??????:19/8/2026 8:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:08,337] Error 
****************************????****************************
??????:19/8/2026 8:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:08,523] Error 
****************************????****************************
??????:19/8/2026 8:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:08,715] Error 
****************************????****************************
??????:19/8/2026 8:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:08,907] Error 
****************************????****************************
??????:19/8/2026 8:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:09,090] Error 
****************************????****************************
??????:19/8/2026 8:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:09,278] Error 
****************************????****************************
??????:19/8/2026 8:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:09,457] Error 
****************************????****************************
??????:19/8/2026 8:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:09,639] Error 
****************************????****************************
??????:19/8/2026 8:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:09,833] Error 
****************************????****************************
??????:19/8/2026 8:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:10,016] Error 
****************************????****************************
??????:19/8/2026 8:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:10,199] Error 
****************************????****************************
??????:19/8/2026 8:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:10,385] Error 
****************************????****************************
??????:19/8/2026 8:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:10,567] Error 
****************************????****************************
??????:19/8/2026 8:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:10,756] Error 
****************************????****************************
??????:19/8/2026 8:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:10,942] Error 
****************************????****************************
??????:19/8/2026 8:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:11,126] Error 
****************************????****************************
??????:19/8/2026 8:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:11,307] Error 
****************************????****************************
??????:19/8/2026 8:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:11,491] Error 
****************************????****************************
??????:19/8/2026 8:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:11,676] Error 
****************************????****************************
??????:19/8/2026 8:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:11,863] Error 
****************************????****************************
??????:19/8/2026 8:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:12,040] Error 
****************************????****************************
??????:19/8/2026 8:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:12,223] Error 
****************************????****************************
??????:19/8/2026 8:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:12,401] Error 
****************************????****************************
??????:19/8/2026 8:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:12,582] Error 
****************************????****************************
??????:19/8/2026 8:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:12,779] Error 
****************************????****************************
??????:19/8/2026 8:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:12,962] Error 
****************************????****************************
??????:19/8/2026 8:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:13,147] Error 
****************************????****************************
??????:19/8/2026 8:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:13,328] Error 
****************************????****************************
??????:19/8/2026 8:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:13,521] Error 
****************************????****************************
??????:19/8/2026 8:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:13,722] Error 
****************************????****************************
??????:19/8/2026 8:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:13,910] Error 
****************************????****************************
??????:19/8/2026 8:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:14,096] Error 
****************************????****************************
??????:19/8/2026 8:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:14,280] Error 
****************************????****************************
??????:19/8/2026 8:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:14,469] Error 
****************************????****************************
??????:19/8/2026 8:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:14,656] Error 
****************************????****************************
??????:19/8/2026 8:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:14,842] Error 
****************************????****************************
??????:19/8/2026 8:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:15,023] Error 
****************************????****************************
??????:19/8/2026 8:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:15,207] Error 
****************************????****************************
??????:19/8/2026 8:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:15,392] Error 
****************************????****************************
??????:19/8/2026 8:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:15,575] Error 
****************************????****************************
??????:19/8/2026 8:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:15,765] Error 
****************************????****************************
??????:19/8/2026 8:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:15,953] Error 
****************************????****************************
??????:19/8/2026 8:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:16,139] Error 
****************************????****************************
??????:19/8/2026 8:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:16,329] Error 
****************************????****************************
??????:19/8/2026 8:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:16,519] Error 
****************************????****************************
??????:19/8/2026 8:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:16,718] Error 
****************************????****************************
??????:19/8/2026 8:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:16,904] Error 
****************************????****************************
??????:19/8/2026 8:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:17,083] Error 
****************************????****************************
??????:19/8/2026 8:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:17,262] Error 
****************************????****************************
??????:19/8/2026 8:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:17,443] Error 
****************************????****************************
??????:19/8/2026 8:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:17,615] Error 
****************************????****************************
??????:19/8/2026 8:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:17,795] Error 
****************************????****************************
??????:19/8/2026 8:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:17,971] Error 
****************************????****************************
??????:19/8/2026 8:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:18,147] Error 
****************************????****************************
??????:19/8/2026 8:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:18,326] Error 
****************************????****************************
??????:19/8/2026 8:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:18,503] Error 
****************************????****************************
??????:19/8/2026 8:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:18,676] Error 
****************************????****************************
??????:19/8/2026 8:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:18,861] Error 
****************************????****************************
??????:19/8/2026 8:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:19,045] Error 
****************************????****************************
??????:19/8/2026 8:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:19,221] Error 
****************************????****************************
??????:19/8/2026 8:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:19,400] Error 
****************************????****************************
??????:19/8/2026 8:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:19,576] Error 
****************************????****************************
??????:19/8/2026 8:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:19,759] Error 
****************************????****************************
??????:19/8/2026 8:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:19,936] Error 
****************************????****************************
??????:19/8/2026 8:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:20,116] Error 
****************************????****************************
??????:19/8/2026 8:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:20,292] Error 
****************************????****************************
??????:19/8/2026 8:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:20,467] Error 
****************************????****************************
??????:19/8/2026 8:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:20,646] Error 
****************************????****************************
??????:19/8/2026 8:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:20,840] Error 
****************************????****************************
??????:19/8/2026 8:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:21,016] Error 
****************************????****************************
??????:19/8/2026 8:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:21,194] Error 
****************************????****************************
??????:19/8/2026 8:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:21,374] Error 
****************************????****************************
??????:19/8/2026 8:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:21,550] Error 
****************************????****************************
??????:19/8/2026 8:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:21,727] Error 
****************************????****************************
??????:19/8/2026 8:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:21,910] Error 
****************************????****************************
??????:19/8/2026 8:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:22,090] Error 
****************************????****************************
??????:19/8/2026 8:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:22,270] Error 
****************************????****************************
??????:19/8/2026 8:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:22,448] Error 
****************************????****************************
??????:19/8/2026 8:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:22,621] Error 
****************************????****************************
??????:19/8/2026 8:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:22,802] Error 
****************************????****************************
??????:19/8/2026 8:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:22,980] Error 
****************************????****************************
??????:19/8/2026 8:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:23,157] Error 
****************************????****************************
??????:19/8/2026 8:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:23,341] Error 
****************************????****************************
??????:19/8/2026 8:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:23,523] Error 
****************************????****************************
??????:19/8/2026 8:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:23,695] Error 
****************************????****************************
??????:19/8/2026 8:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:23,885] Error 
****************************????****************************
??????:19/8/2026 8:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:24,059] Error 
****************************????****************************
??????:19/8/2026 8:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:24,240] Error 
****************************????****************************
??????:19/8/2026 8:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:24,421] Error 
****************************????****************************
??????:19/8/2026 8:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:24,604] Error 
****************************????****************************
??????:19/8/2026 8:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:24,793] Error 
****************************????****************************
??????:19/8/2026 8:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:24,977] Error 
****************************????****************************
??????:19/8/2026 8:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:25,151] Error 
****************************????****************************
??????:19/8/2026 8:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:25,325] Error 
****************************????****************************
??????:19/8/2026 8:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:25,498] Error 
****************************????****************************
??????:19/8/2026 8:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:25,672] Error 
****************************????****************************
??????:19/8/2026 8:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:25,858] Error 
****************************????****************************
??????:19/8/2026 8:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:26,035] Error 
****************************????****************************
??????:19/8/2026 8:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:26,215] Error 
****************************????****************************
??????:19/8/2026 8:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:26,394] Error 
****************************????****************************
??????:19/8/2026 8:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:26,569] Error 
****************************????****************************
??????:19/8/2026 8:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:26,747] Error 
****************************????****************************
??????:19/8/2026 8:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:26,927] Error 
****************************????****************************
??????:19/8/2026 8:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:27,103] Error 
****************************????****************************
??????:19/8/2026 8:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:27,281] Error 
****************************????****************************
??????:19/8/2026 8:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:27,456] Error 
****************************????****************************
??????:19/8/2026 8:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:27,635] Error 
****************************????****************************
??????:19/8/2026 8:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:27,819] Error 
****************************????****************************
??????:19/8/2026 8:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:27,997] Error 
****************************????****************************
??????:19/8/2026 8:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:28,182] Error 
****************************????****************************
??????:19/8/2026 8:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:28,365] Error 
****************************????****************************
??????:19/8/2026 8:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:28,552] Error 
****************************????****************************
??????:19/8/2026 8:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:28,738] Error 
****************************????****************************
??????:19/8/2026 8:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:28,921] Error 
****************************????****************************
??????:19/8/2026 8:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:29,114] Error 
****************************????****************************
??????:19/8/2026 8:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:29,297] Error 
****************************????****************************
??????:19/8/2026 8:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:29,479] Error 
****************************????****************************
??????:19/8/2026 8:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:29,657] Error 
****************************????****************************
??????:19/8/2026 8:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:29,845] Error 
****************************????****************************
??????:19/8/2026 8:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:30,031] Error 
****************************????****************************
??????:19/8/2026 8:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:30,214] Error 
****************************????****************************
??????:19/8/2026 8:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:30,401] Error 
****************************????****************************
??????:19/8/2026 8:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:30,583] Error 
****************************????****************************
??????:19/8/2026 8:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:30,775] Error 
****************************????****************************
??????:19/8/2026 8:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:30,947] Error 
****************************????****************************
??????:19/8/2026 8:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:31,126] Error 
****************************????****************************
??????:19/8/2026 8:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:31,305] Error 
****************************????****************************
??????:19/8/2026 8:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:31,485] Error 
****************************????****************************
??????:19/8/2026 8:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:31,662] Error 
****************************????****************************
??????:19/8/2026 8:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:31,846] Error 
****************************????****************************
??????:19/8/2026 8:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:32,026] Error 
****************************????****************************
??????:19/8/2026 8:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:32,203] Error 
****************************????****************************
??????:19/8/2026 8:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:32,388] Error 
****************************????****************************
??????:19/8/2026 8:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:32,569] Error 
****************************????****************************
??????:19/8/2026 8:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:32,757] Error 
****************************????****************************
??????:19/8/2026 8:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:32,935] Error 
****************************????****************************
??????:19/8/2026 8:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:33,127] Error 
****************************????****************************
??????:19/8/2026 8:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:33,311] Error 
****************************????****************************
??????:19/8/2026 8:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:33,490] Error 
****************************????****************************
??????:19/8/2026 8:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:33,669] Error 
****************************????****************************
??????:19/8/2026 8:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:33,852] Error 
****************************????****************************
??????:19/8/2026 8:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:34,030] Error 
****************************????****************************
??????:19/8/2026 8:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:34,211] Error 
****************************????****************************
??????:19/8/2026 8:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:34,385] Error 
****************************????****************************
??????:19/8/2026 8:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:34,552] Error 
****************************????****************************
??????:19/8/2026 8:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:34,719] Error 
****************************????****************************
??????:19/8/2026 8:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:34,897] Error 
****************************????****************************
??????:19/8/2026 8:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:35,071] Error 
****************************????****************************
??????:19/8/2026 8:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:35,242] Error 
****************************????****************************
??????:19/8/2026 8:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:35,425] Error 
****************************????****************************
??????:19/8/2026 8:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:35,605] Error 
****************************????****************************
??????:19/8/2026 8:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:35,799] Error 
****************************????****************************
??????:19/8/2026 8:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:35,976] Error 
****************************????****************************
??????:19/8/2026 8:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:36,152] Error 
****************************????****************************
??????:19/8/2026 8:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:36,331] Error 
****************************????****************************
??????:19/8/2026 8:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:36,510] Error 
****************************????****************************
??????:19/8/2026 8:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:36,683] Error 
****************************????****************************
??????:19/8/2026 8:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:36,867] Error 
****************************????****************************
??????:19/8/2026 8:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:37,048] Error 
****************************????****************************
??????:19/8/2026 8:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:37,239] Error 
****************************????****************************
??????:19/8/2026 8:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:37,422] Error 
****************************????****************************
??????:19/8/2026 8:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:37,604] Error 
****************************????****************************
??????:19/8/2026 8:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:37,796] Error 
****************************????****************************
??????:19/8/2026 8:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:37,979] Error 
****************************????****************************
??????:19/8/2026 8:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:38,161] Error 
****************************????****************************
??????:19/8/2026 8:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:38,347] Error 
****************************????****************************
??????:19/8/2026 8:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:38,531] Error 
****************************????****************************
??????:19/8/2026 8:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:38,717] Error 
****************************????****************************
??????:19/8/2026 8:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:38,900] Error 
****************************????****************************
??????:19/8/2026 8:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:39,078] Error 
****************************????****************************
??????:19/8/2026 8:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:39,264] Error 
****************************????****************************
??????:19/8/2026 8:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:39,446] Error 
****************************????****************************
??????:19/8/2026 8:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:39,623] Error 
****************************????****************************
??????:19/8/2026 8:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:39,808] Error 
****************************????****************************
??????:19/8/2026 8:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:39,987] Error 
****************************????****************************
??????:19/8/2026 8:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:40,162] Error 
****************************????****************************
??????:19/8/2026 8:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:40,342] Error 
****************************????****************************
??????:19/8/2026 8:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:40,526] Error 
****************************????****************************
??????:19/8/2026 8:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:40,709] Error 
****************************????****************************
??????:19/8/2026 8:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:40,891] Error 
****************************????****************************
??????:19/8/2026 8:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:41,071] Error 
****************************????****************************
??????:19/8/2026 8:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:41,261] Error 
****************************????****************************
??????:19/8/2026 8:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:41,437] Error 
****************************????****************************
??????:19/8/2026 8:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:41,616] Error 
****************************????****************************
??????:19/8/2026 8:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:41,798] Error 
****************************????****************************
??????:19/8/2026 8:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:41,976] Error 
****************************????****************************
??????:19/8/2026 8:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:42,149] Error 
****************************????****************************
??????:19/8/2026 8:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:42,333] Error 
****************************????****************************
??????:19/8/2026 8:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:42,511] Error 
****************************????****************************
??????:19/8/2026 8:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:42,693] Error 
****************************????****************************
??????:19/8/2026 8:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:42,890] Error 
****************************????****************************
??????:19/8/2026 8:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:43,077] Error 
****************************????****************************
??????:19/8/2026 8:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:43,268] Error 
****************************????****************************
??????:19/8/2026 8:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:43,457] Error 
****************************????****************************
??????:19/8/2026 8:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:43,644] Error 
****************************????****************************
??????:19/8/2026 8:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:43,842] Error 
****************************????****************************
??????:19/8/2026 8:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:44,032] Error 
****************************????****************************
??????:19/8/2026 8:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:44,224] Error 
****************************????****************************
??????:19/8/2026 8:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:44,413] Error 
****************************????****************************
??????:19/8/2026 8:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:44,606] Error 
****************************????****************************
??????:19/8/2026 8:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:44,798] Error 
****************************????****************************
??????:19/8/2026 8:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:44,984] Error 
****************************????****************************
??????:19/8/2026 8:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:45,170] Error 
****************************????****************************
??????:19/8/2026 8:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:45,378] Error 
****************************????****************************
??????:19/8/2026 8:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:45,565] Error 
****************************????****************************
??????:19/8/2026 8:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:45,754] Error 
****************************????****************************
??????:19/8/2026 8:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:45,940] Error 
****************************????****************************
??????:19/8/2026 8:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:46,128] Error 
****************************????****************************
??????:19/8/2026 8:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:46,312] Error 
****************************????****************************
??????:19/8/2026 8:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:46,502] Error 
****************************????****************************
??????:19/8/2026 8:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:46,691] Error 
****************************????****************************
??????:19/8/2026 8:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:46,884] Error 
****************************????****************************
??????:19/8/2026 8:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:47,074] Error 
****************************????****************************
??????:19/8/2026 8:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:47,263] Error 
****************************????****************************
??????:19/8/2026 8:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:47,447] Error 
****************************????****************************
??????:19/8/2026 8:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:47,635] Error 
****************************????****************************
??????:19/8/2026 8:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:47,828] Error 
****************************????****************************
??????:19/8/2026 8:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:48,012] Error 
****************************????****************************
??????:19/8/2026 8:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:48,199] Error 
****************************????****************************
??????:19/8/2026 8:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:48,387] Error 
****************************????****************************
??????:19/8/2026 8:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:48,576] Error 
****************************????****************************
??????:19/8/2026 8:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:48,769] Error 
****************************????****************************
??????:19/8/2026 8:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:48,959] Error 
****************************????****************************
??????:19/8/2026 8:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:49,153] Error 
****************************????****************************
??????:19/8/2026 8:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:49,349] Error 
****************************????****************************
??????:19/8/2026 8:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:49,548] Error 
****************************????****************************
??????:19/8/2026 8:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:49,740] Error 
****************************????****************************
??????:19/8/2026 8:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:49,912] Error 
****************************????****************************
??????:19/8/2026 8:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:50,098] Error 
****************************????****************************
??????:19/8/2026 8:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:50,279] Error 
****************************????****************************
??????:19/8/2026 8:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:50,457] Error 
****************************????****************************
??????:19/8/2026 8:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:50,635] Error 
****************************????****************************
??????:19/8/2026 8:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:50,827] Error 
****************************????****************************
??????:19/8/2026 8:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:51,009] Error 
****************************????****************************
??????:19/8/2026 8:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:51,194] Error 
****************************????****************************
??????:19/8/2026 8:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:51,381] Error 
****************************????****************************
??????:19/8/2026 8:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:51,573] Error 
****************************????****************************
??????:19/8/2026 8:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:51,760] Error 
****************************????****************************
??????:19/8/2026 8:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:51,948] Error 
****************************????****************************
??????:19/8/2026 8:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:52,133] Error 
****************************????****************************
??????:19/8/2026 8:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:52,312] Error 
****************************????****************************
??????:19/8/2026 8:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:52,491] Error 
****************************????****************************
??????:19/8/2026 8:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:52,670] Error 
****************************????****************************
??????:19/8/2026 8:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:52,851] Error 
****************************????****************************
??????:19/8/2026 8:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:53,021] Error 
****************************????****************************
??????:19/8/2026 8:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:53,191] Error 
****************************????****************************
??????:19/8/2026 8:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:53,369] Error 
****************************????****************************
??????:19/8/2026 8:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:53,559] Error 
****************************????****************************
??????:19/8/2026 8:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:53,742] Error 
****************************????****************************
??????:19/8/2026 8:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:53,926] Error 
****************************????****************************
??????:19/8/2026 8:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:54,097] Error 
****************************????****************************
??????:19/8/2026 8:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:54,271] Error 
****************************????****************************
??????:19/8/2026 8:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:54,459] Error 
****************************????****************************
??????:19/8/2026 8:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:54,631] Error 
****************************????****************************
??????:19/8/2026 8:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:54,818] Error 
****************************????****************************
??????:19/8/2026 8:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:54,996] Error 
****************************????****************************
??????:19/8/2026 8:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:55,174] Error 
****************************????****************************
??????:19/8/2026 8:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:55,349] Error 
****************************????****************************
??????:19/8/2026 8:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:55,528] Error 
****************************????****************************
??????:19/8/2026 8:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:55,706] Error 
****************************????****************************
??????:19/8/2026 8:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:55,887] Error 
****************************????****************************
??????:19/8/2026 8:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:56,062] Error 
****************************????****************************
??????:19/8/2026 8:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:56,234] Error 
****************************????****************************
??????:19/8/2026 8:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:56,408] Error 
****************************????****************************
??????:19/8/2026 8:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:56,590] Error 
****************************????****************************
??????:19/8/2026 8:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:56,775] Error 
****************************????****************************
??????:19/8/2026 8:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:56,953] Error 
****************************????****************************
??????:19/8/2026 8:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:57,138] Error 
****************************????****************************
??????:19/8/2026 8:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:57,314] Error 
****************************????****************************
??????:19/8/2026 8:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:57,494] Error 
****************************????****************************
??????:19/8/2026 8:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:57,682] Error 
****************************????****************************
??????:19/8/2026 8:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:57,874] Error 
****************************????****************************
??????:19/8/2026 8:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:58,052] Error 
****************************????****************************
??????:19/8/2026 8:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:58,233] Error 
****************************????****************************
??????:19/8/2026 8:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:58,419] Error 
****************************????****************************
??????:19/8/2026 8:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:58,601] Error 
****************************????****************************
??????:19/8/2026 8:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:58,787] Error 
****************************????****************************
??????:19/8/2026 8:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:58,969] Error 
****************************????****************************
??????:19/8/2026 8:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:59,144] Error 
****************************????****************************
??????:19/8/2026 8:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:59,328] Error 
****************************????****************************
??????:19/8/2026 8:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:59,509] Error 
****************************????****************************
??????:19/8/2026 8:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:59,684] Error 
****************************????****************************
??????:19/8/2026 8:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:27:59,869] Error 
****************************????****************************
??????:19/8/2026 8:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:00,053] Error 
****************************????****************************
??????:19/8/2026 8:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:00,230] Error 
****************************????****************************
??????:19/8/2026 8:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:00,409] Error 
****************************????****************************
??????:19/8/2026 8:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:00,595] Error 
****************************????****************************
??????:19/8/2026 8:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:00,781] Error 
****************************????****************************
??????:19/8/2026 8:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:00,961] Error 
****************************????****************************
??????:19/8/2026 8:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:01,142] Error 
****************************????****************************
??????:19/8/2026 8:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:01,326] Error 
****************************????****************************
??????:19/8/2026 8:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:01,509] Error 
****************************????****************************
??????:19/8/2026 8:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:01,704] Error 
****************************????****************************
??????:19/8/2026 8:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:01,900] Error 
****************************????****************************
??????:19/8/2026 8:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:02,079] Error 
****************************????****************************
??????:19/8/2026 8:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:02,260] Error 
****************************????****************************
??????:19/8/2026 8:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:02,443] Error 
****************************????****************************
??????:19/8/2026 8:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:02,626] Error 
****************************????****************************
??????:19/8/2026 8:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:02,811] Error 
****************************????****************************
??????:19/8/2026 8:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:02,994] Error 
****************************????****************************
??????:19/8/2026 8:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:03,180] Error 
****************************????****************************
??????:19/8/2026 8:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:03,361] Error 
****************************????****************************
??????:19/8/2026 8:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:03,545] Error 
****************************????****************************
??????:19/8/2026 8:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:03,734] Error 
****************************????****************************
??????:19/8/2026 8:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:03,914] Error 
****************************????****************************
??????:19/8/2026 8:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:04,085] Error 
****************************????****************************
??????:19/8/2026 8:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:04,262] Error 
****************************????****************************
??????:19/8/2026 8:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:04,437] Error 
****************************????****************************
??????:19/8/2026 8:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:04,613] Error 
****************************????****************************
??????:19/8/2026 8:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:04,794] Error 
****************************????****************************
??????:19/8/2026 8:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:04,969] Error 
****************************????****************************
??????:19/8/2026 8:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:05,142] Error 
****************************????****************************
??????:19/8/2026 8:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:05,317] Error 
****************************????****************************
??????:19/8/2026 8:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:05,489] Error 
****************************????****************************
??????:19/8/2026 8:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:05,682] Error 
****************************????****************************
??????:19/8/2026 8:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:05,872] Error 
****************************????****************************
??????:19/8/2026 8:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:06,052] Error 
****************************????****************************
??????:19/8/2026 8:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:06,234] Error 
****************************????****************************
??????:19/8/2026 8:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:06,416] Error 
****************************????****************************
??????:19/8/2026 8:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:06,599] Error 
****************************????****************************
??????:19/8/2026 8:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:06,788] Error 
****************************????****************************
??????:19/8/2026 8:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:06,968] Error 
****************************????****************************
??????:19/8/2026 8:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:07,146] Error 
****************************????****************************
??????:19/8/2026 8:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:07,326] Error 
****************************????****************************
??????:19/8/2026 8:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:07,505] Error 
****************************????****************************
??????:19/8/2026 8:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:07,687] Error 
****************************????****************************
??????:19/8/2026 8:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:07,868] Error 
****************************????****************************
??????:19/8/2026 8:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:08,053] Error 
****************************????****************************
??????:19/8/2026 8:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:08,235] Error 
****************************????****************************
??????:19/8/2026 8:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:08,415] Error 
****************************????****************************
??????:19/8/2026 8:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:08,595] Error 
****************************????****************************
??????:19/8/2026 8:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:08,782] Error 
****************************????****************************
??????:19/8/2026 8:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:08,963] Error 
****************************????****************************
??????:19/8/2026 8:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:09,147] Error 
****************************????****************************
??????:19/8/2026 8:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:09,328] Error 
****************************????****************************
??????:19/8/2026 8:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:09,512] Error 
****************************????****************************
??????:19/8/2026 8:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:09,697] Error 
****************************????****************************
??????:19/8/2026 8:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:09,891] Error 
****************************????****************************
??????:19/8/2026 8:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:10,077] Error 
****************************????****************************
??????:19/8/2026 8:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:10,261] Error 
****************************????****************************
??????:19/8/2026 8:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:10,444] Error 
****************************????****************************
??????:19/8/2026 8:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:10,629] Error 
****************************????****************************
??????:19/8/2026 8:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:10,818] Error 
****************************????****************************
??????:19/8/2026 8:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:11,001] Error 
****************************????****************************
??????:19/8/2026 8:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:11,182] Error 
****************************????****************************
??????:19/8/2026 8:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:11,364] Error 
****************************????****************************
??????:19/8/2026 8:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:11,549] Error 
****************************????****************************
??????:19/8/2026 8:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:11,735] Error 
****************************????****************************
??????:19/8/2026 8:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:11,918] Error 
****************************????****************************
??????:19/8/2026 8:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:12,098] Error 
****************************????****************************
??????:19/8/2026 8:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:12,281] Error 
****************************????****************************
??????:19/8/2026 8:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:12,465] Error 
****************************????****************************
??????:19/8/2026 8:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:12,657] Error 
****************************????****************************
??????:19/8/2026 8:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:12,855] Error 
****************************????****************************
??????:19/8/2026 8:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:13,045] Error 
****************************????****************************
??????:19/8/2026 8:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:13,238] Error 
****************************????****************************
??????:19/8/2026 8:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:13,433] Error 
****************************????****************************
??????:19/8/2026 8:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:13,622] Error 
****************************????****************************
??????:19/8/2026 8:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:13,827] Error 
****************************????****************************
??????:19/8/2026 8:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:14,030] Error 
****************************????****************************
??????:19/8/2026 8:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:14,226] Error 
****************************????****************************
??????:19/8/2026 8:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:14,418] Error 
****************************????****************************
??????:19/8/2026 8:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:14,614] Error 
****************************????****************************
??????:19/8/2026 8:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:14,813] Error 
****************************????****************************
??????:19/8/2026 8:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:15,010] Error 
****************************????****************************
??????:19/8/2026 8:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:15,205] Error 
****************************????****************************
??????:19/8/2026 8:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:15,400] Error 
****************************????****************************
??????:19/8/2026 8:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:15,594] Error 
****************************????****************************
??????:19/8/2026 8:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:15,789] Error 
****************************????****************************
??????:19/8/2026 8:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:15,984] Error 
****************************????****************************
??????:19/8/2026 8:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:16,177] Error 
****************************????****************************
??????:19/8/2026 8:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:16,375] Error 
****************************????****************************
??????:19/8/2026 8:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:16,564] Error 
****************************????****************************
??????:19/8/2026 8:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:16,769] Error 
****************************????****************************
??????:19/8/2026 8:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:16,957] Error 
****************************????****************************
??????:19/8/2026 8:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:17,144] Error 
****************************????****************************
??????:19/8/2026 8:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:17,340] Error 
****************************????****************************
??????:19/8/2026 8:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:17,529] Error 
****************************????****************************
??????:19/8/2026 8:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:17,725] Error 
****************************????****************************
??????:19/8/2026 8:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:17,932] Error 
****************************????****************************
??????:19/8/2026 8:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:18,120] Error 
****************************????****************************
??????:19/8/2026 8:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:18,311] Error 
****************************????****************************
??????:19/8/2026 8:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:18,493] Error 
****************************????****************************
??????:19/8/2026 8:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:18,692] Error 
****************************????****************************
??????:19/8/2026 8:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:18,889] Error 
****************************????****************************
??????:19/8/2026 8:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:19,083] Error 
****************************????****************************
??????:19/8/2026 8:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:19,276] Error 
****************************????****************************
??????:19/8/2026 8:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:19,469] Error 
****************************????****************************
??????:19/8/2026 8:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:19,666] Error 
****************************????****************************
??????:19/8/2026 8:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:19,860] Error 
****************************????****************************
??????:19/8/2026 8:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:20,049] Error 
****************************????****************************
??????:19/8/2026 8:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:20,238] Error 
****************************????****************************
??????:19/8/2026 8:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:20,427] Error 
****************************????****************************
??????:19/8/2026 8:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:20,620] Error 
****************************????****************************
??????:19/8/2026 8:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:20,822] Error 
****************************????****************************
??????:19/8/2026 8:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:21,020] Error 
****************************????****************************
??????:19/8/2026 8:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:21,213] Error 
****************************????****************************
??????:19/8/2026 8:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:21,407] Error 
****************************????****************************
??????:19/8/2026 8:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:21,607] Error 
****************************????****************************
??????:19/8/2026 8:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:21,804] Error 
****************************????****************************
??????:19/8/2026 8:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:21,996] Error 
****************************????****************************
??????:19/8/2026 8:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:22,194] Error 
****************************????****************************
??????:19/8/2026 8:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:22,385] Error 
****************************????****************************
??????:19/8/2026 8:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:22,577] Error 
****************************????****************************
??????:19/8/2026 8:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:22,765] Error 
****************************????****************************
??????:19/8/2026 8:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:22,944] Error 
****************************????****************************
??????:19/8/2026 8:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:23,130] Error 
****************************????****************************
??????:19/8/2026 8:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:23,319] Error 
****************************????****************************
??????:19/8/2026 8:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:23,506] Error 
****************************????****************************
??????:19/8/2026 8:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:23,689] Error 
****************************????****************************
??????:19/8/2026 8:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:23,879] Error 
****************************????****************************
??????:19/8/2026 8:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:24,066] Error 
****************************????****************************
??????:19/8/2026 8:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:24,255] Error 
****************************????****************************
??????:19/8/2026 8:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:24,443] Error 
****************************????****************************
??????:19/8/2026 8:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:24,628] Error 
****************************????****************************
??????:19/8/2026 8:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:24,824] Error 
****************************????****************************
??????:19/8/2026 8:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:25,017] Error 
****************************????****************************
??????:19/8/2026 8:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:25,202] Error 
****************************????****************************
??????:19/8/2026 8:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:25,387] Error 
****************************????****************************
??????:19/8/2026 8:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:25,567] Error 
****************************????****************************
??????:19/8/2026 8:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:25,751] Error 
****************************????****************************
??????:19/8/2026 8:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:25,935] Error 
****************************????****************************
??????:19/8/2026 8:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:26,128] Error 
****************************????****************************
??????:19/8/2026 8:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:26,311] Error 
****************************????****************************
??????:19/8/2026 8:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:26,498] Error 
****************************????****************************
??????:19/8/2026 8:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:26,680] Error 
****************************????****************************
??????:19/8/2026 8:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:26,870] Error 
****************************????****************************
??????:19/8/2026 8:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:27,055] Error 
****************************????****************************
??????:19/8/2026 8:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:27,241] Error 
****************************????****************************
??????:19/8/2026 8:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:27,424] Error 
****************************????****************************
??????:19/8/2026 8:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:27,607] Error 
****************************????****************************
??????:19/8/2026 8:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:27,797] Error 
****************************????****************************
??????:19/8/2026 8:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:27,984] Error 
****************************????****************************
??????:19/8/2026 8:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:28,169] Error 
****************************????****************************
??????:19/8/2026 8:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:28,349] Error 
****************************????****************************
??????:19/8/2026 8:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:28,534] Error 
****************************????****************************
??????:19/8/2026 8:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:28,721] Error 
****************************????****************************
??????:19/8/2026 8:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:28,912] Error 
****************************????****************************
??????:19/8/2026 8:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:29,095] Error 
****************************????****************************
??????:19/8/2026 8:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:29,282] Error 
****************************????****************************
??????:19/8/2026 8:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:29,467] Error 
****************************????****************************
??????:19/8/2026 8:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:29,650] Error 
****************************????****************************
??????:19/8/2026 8:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:29,839] Error 
****************************????****************************
??????:19/8/2026 8:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:30,020] Error 
****************************????****************************
??????:19/8/2026 8:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:30,214] Error 
****************************????****************************
??????:19/8/2026 8:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:30,397] Error 
****************************????****************************
??????:19/8/2026 8:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:30,582] Error 
****************************????****************************
??????:19/8/2026 8:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:30,773] Error 
****************************????****************************
??????:19/8/2026 8:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:30,955] Error 
****************************????****************************
??????:19/8/2026 8:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:31,137] Error 
****************************????****************************
??????:19/8/2026 8:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:31,317] Error 
****************************????****************************
??????:19/8/2026 8:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:31,500] Error 
****************************????****************************
??????:19/8/2026 8:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:31,684] Error 
****************************????****************************
??????:19/8/2026 8:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:31,874] Error 
****************************????****************************
??????:19/8/2026 8:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:32,057] Error 
****************************????****************************
??????:19/8/2026 8:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:32,240] Error 
****************************????****************************
??????:19/8/2026 8:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:32,425] Error 
****************************????****************************
??????:19/8/2026 8:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:32,608] Error 
****************************????****************************
??????:19/8/2026 8:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:32,802] Error 
****************************????****************************
??????:19/8/2026 8:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:32,987] Error 
****************************????****************************
??????:19/8/2026 8:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:33,170] Error 
****************************????****************************
??????:19/8/2026 8:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:33,357] Error 
****************************????****************************
??????:19/8/2026 8:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:33,542] Error 
****************************????****************************
??????:19/8/2026 8:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:33,728] Error 
****************************????****************************
??????:19/8/2026 8:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:33,914] Error 
****************************????****************************
??????:19/8/2026 8:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:34,099] Error 
****************************????****************************
??????:19/8/2026 8:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:34,291] Error 
****************************????****************************
??????:19/8/2026 8:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:34,476] Error 
****************************????****************************
??????:19/8/2026 8:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:34,660] Error 
****************************????****************************
??????:19/8/2026 8:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:34,852] Error 
****************************????****************************
??????:19/8/2026 8:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:35,040] Error 
****************************????****************************
??????:19/8/2026 8:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:35,227] Error 
****************************????****************************
??????:19/8/2026 8:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:35,419] Error 
****************************????****************************
??????:19/8/2026 8:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:35,608] Error 
****************************????****************************
??????:19/8/2026 8:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:35,802] Error 
****************************????****************************
??????:19/8/2026 8:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:35,988] Error 
****************************????****************************
??????:19/8/2026 8:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:36,177] Error 
****************************????****************************
??????:19/8/2026 8:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:36,364] Error 
****************************????****************************
??????:19/8/2026 8:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:36,555] Error 
****************************????****************************
??????:19/8/2026 8:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:36,744] Error 
****************************????****************************
??????:19/8/2026 8:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:36,928] Error 
****************************????****************************
??????:19/8/2026 8:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:37,112] Error 
****************************????****************************
??????:19/8/2026 8:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:37,294] Error 
****************************????****************************
??????:19/8/2026 8:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:37,476] Error 
****************************????****************************
??????:19/8/2026 8:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:37,653] Error 
****************************????****************************
??????:19/8/2026 8:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:37,834] Error 
****************************????****************************
??????:19/8/2026 8:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:38,005] Error 
****************************????****************************
??????:19/8/2026 8:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:38,181] Error 
****************************????****************************
??????:19/8/2026 8:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:38,366] Error 
****************************????****************************
??????:19/8/2026 8:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:38,541] Error 
****************************????****************************
??????:19/8/2026 8:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:38,736] Error 
****************************????****************************
??????:19/8/2026 8:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:38,913] Error 
****************************????****************************
??????:19/8/2026 8:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:39,089] Error 
****************************????****************************
??????:19/8/2026 8:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:39,265] Error 
****************************????****************************
??????:19/8/2026 8:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:39,442] Error 
****************************????****************************
??????:19/8/2026 8:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:39,618] Error 
****************************????****************************
??????:19/8/2026 8:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:39,804] Error 
****************************????****************************
??????:19/8/2026 8:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:39,988] Error 
****************************????****************************
??????:19/8/2026 8:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:40,170] Error 
****************************????****************************
??????:19/8/2026 8:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:40,350] Error 
****************************????****************************
??????:19/8/2026 8:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:40,535] Error 
****************************????****************************
??????:19/8/2026 8:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:40,715] Error 
****************************????****************************
??????:19/8/2026 8:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:40,915] Error 
****************************????****************************
??????:19/8/2026 8:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:41,119] Error 
****************************????****************************
??????:19/8/2026 8:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:41,328] Error 
****************************????****************************
??????:19/8/2026 8:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:41,564] Error 
****************************????****************************
??????:19/8/2026 8:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:41,812] Error 
****************************????****************************
??????:19/8/2026 8:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:42,059] Error 
****************************????****************************
??????:19/8/2026 8:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:42,300] Error 
****************************????****************************
??????:19/8/2026 8:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:42,555] Error 
****************************????****************************
??????:19/8/2026 8:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:42,813] Error 
****************************????****************************
??????:19/8/2026 8:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:43,056] Error 
****************************????****************************
??????:19/8/2026 8:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:43,299] Error 
****************************????****************************
??????:19/8/2026 8:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:43,545] Error 
****************************????****************************
??????:19/8/2026 8:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:43,794] Error 
****************************????****************************
??????:19/8/2026 8:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:44,026] Error 
****************************????****************************
??????:19/8/2026 8:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:44,263] Error 
****************************????****************************
??????:19/8/2026 8:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:44,504] Error 
****************************????****************************
??????:19/8/2026 8:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:44,746] Error 
****************************????****************************
??????:19/8/2026 8:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:44,998] Error 
****************************????****************************
??????:19/8/2026 8:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:45,245] Error 
****************************????****************************
??????:19/8/2026 8:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:45,485] Error 
****************************????****************************
??????:19/8/2026 8:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:45,735] Error 
****************************????****************************
??????:19/8/2026 8:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:45,987] Error 
****************************????****************************
??????:19/8/2026 8:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:46,235] Error 
****************************????****************************
??????:19/8/2026 8:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:46,490] Error 
****************************????****************************
??????:19/8/2026 8:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:46,742] Error 
****************************????****************************
??????:19/8/2026 8:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:46,999] Error 
****************************????****************************
??????:19/8/2026 8:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:47,248] Error 
****************************????****************************
??????:19/8/2026 8:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:47,451] Error 
****************************????****************************
??????:19/8/2026 8:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:47,636] Error 
****************************????****************************
??????:19/8/2026 8:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:47,827] Error 
****************************????****************************
??????:19/8/2026 8:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:48,010] Error 
****************************????****************************
??????:19/8/2026 8:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:48,195] Error 
****************************????****************************
??????:19/8/2026 8:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:48,381] Error 
****************************????****************************
??????:19/8/2026 8:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:48,564] Error 
****************************????****************************
??????:19/8/2026 8:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:48,751] Error 
****************************????****************************
??????:19/8/2026 8:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:48,937] Error 
****************************????****************************
??????:19/8/2026 8:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:49,124] Error 
****************************????****************************
??????:19/8/2026 8:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:49,309] Error 
****************************????****************************
??????:19/8/2026 8:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:49,485] Error 
****************************????****************************
??????:19/8/2026 8:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:49,663] Error 
****************************????****************************
??????:19/8/2026 8:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:49,847] Error 
****************************????****************************
??????:19/8/2026 8:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:50,027] Error 
****************************????****************************
??????:19/8/2026 8:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:50,209] Error 
****************************????****************************
??????:19/8/2026 8:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:50,386] Error 
****************************????****************************
??????:19/8/2026 8:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:50,577] Error 
****************************????****************************
??????:19/8/2026 8:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:50,760] Error 
****************************????****************************
??????:19/8/2026 8:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:50,942] Error 
****************************????****************************
??????:19/8/2026 8:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:51,121] Error 
****************************????****************************
??????:19/8/2026 8:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:51,298] Error 
****************************????****************************
??????:19/8/2026 8:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:51,473] Error 
****************************????****************************
??????:19/8/2026 8:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:51,654] Error 
****************************????****************************
??????:19/8/2026 8:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:51,840] Error 
****************************????****************************
??????:19/8/2026 8:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:52,020] Error 
****************************????****************************
??????:19/8/2026 8:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:52,203] Error 
****************************????****************************
??????:19/8/2026 8:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:52,387] Error 
****************************????****************************
??????:19/8/2026 8:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:52,567] Error 
****************************????****************************
??????:19/8/2026 8:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:52,755] Error 
****************************????****************************
??????:19/8/2026 8:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:52,936] Error 
****************************????****************************
??????:19/8/2026 8:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:53,114] Error 
****************************????****************************
??????:19/8/2026 8:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:53,291] Error 
****************************????****************************
??????:19/8/2026 8:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:53,473] Error 
****************************????****************************
??????:19/8/2026 8:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:53,652] Error 
****************************????****************************
??????:19/8/2026 8:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:53,838] Error 
****************************????****************************
??????:19/8/2026 8:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:54,023] Error 
****************************????****************************
??????:19/8/2026 8:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:54,204] Error 
****************************????****************************
??????:19/8/2026 8:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:54,383] Error 
****************************????****************************
??????:19/8/2026 8:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:54,565] Error 
****************************????****************************
??????:19/8/2026 8:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:54,758] Error 
****************************????****************************
??????:19/8/2026 8:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:54,940] Error 
****************************????****************************
??????:19/8/2026 8:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:55,122] Error 
****************************????****************************
??????:19/8/2026 8:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:55,302] Error 
****************************????****************************
??????:19/8/2026 8:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:55,479] Error 
****************************????****************************
??????:19/8/2026 8:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:55,657] Error 
****************************????****************************
??????:19/8/2026 8:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:55,842] Error 
****************************????****************************
??????:19/8/2026 8:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:56,022] Error 
****************************????****************************
??????:19/8/2026 8:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:56,201] Error 
****************************????****************************
??????:19/8/2026 8:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:56,382] Error 
****************************????****************************
??????:19/8/2026 8:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:56,560] Error 
****************************????****************************
??????:19/8/2026 8:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:56,767] Error 
****************************????****************************
??????:19/8/2026 8:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:56,958] Error 
****************************????****************************
??????:19/8/2026 8:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:57,136] Error 
****************************????****************************
??????:19/8/2026 8:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:57,319] Error 
****************************????****************************
??????:19/8/2026 8:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:57,499] Error 
****************************????****************************
??????:19/8/2026 8:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:57,687] Error 
****************************????****************************
??????:19/8/2026 8:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:57,874] Error 
****************************????****************************
??????:19/8/2026 8:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:58,059] Error 
****************************????****************************
??????:19/8/2026 8:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:58,237] Error 
****************************????****************************
??????:19/8/2026 8:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:58,418] Error 
****************************????****************************
??????:19/8/2026 8:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:58,604] Error 
****************************????****************************
??????:19/8/2026 8:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:58,805] Error 
****************************????****************************
??????:19/8/2026 8:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:58,992] Error 
****************************????****************************
??????:19/8/2026 8:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:59,173] Error 
****************************????****************************
??????:19/8/2026 8:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:59,352] Error 
****************************????****************************
??????:19/8/2026 8:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:59,530] Error 
****************************????****************************
??????:19/8/2026 8:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:59,708] Error 
****************************????****************************
??????:19/8/2026 8:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:28:59,892] Error 
****************************????****************************
??????:19/8/2026 8:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:00,078] Error 
****************************????****************************
??????:19/8/2026 8:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:00,262] Error 
****************************????****************************
??????:19/8/2026 8:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:00,442] Error 
****************************????****************************
??????:19/8/2026 8:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:00,622] Error 
****************************????****************************
??????:19/8/2026 8:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:00,806] Error 
****************************????****************************
??????:19/8/2026 8:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:00,986] Error 
****************************????****************************
??????:19/8/2026 8:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:01,162] Error 
****************************????****************************
??????:19/8/2026 8:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:01,340] Error 
****************************????****************************
??????:19/8/2026 8:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:01,515] Error 
****************************????****************************
??????:19/8/2026 8:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:01,691] Error 
****************************????****************************
??????:19/8/2026 8:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:01,873] Error 
****************************????****************************
??????:19/8/2026 8:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:02,061] Error 
****************************????****************************
??????:19/8/2026 8:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:02,232] Error 
****************************????****************************
??????:19/8/2026 8:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:02,407] Error 
****************************????****************************
??????:19/8/2026 8:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:02,585] Error 
****************************????****************************
??????:19/8/2026 8:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:02,773] Error 
****************************????****************************
??????:19/8/2026 8:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:02,974] Error 
****************************????****************************
??????:19/8/2026 8:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:03,163] Error 
****************************????****************************
??????:19/8/2026 8:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:03,357] Error 
****************************????****************************
??????:19/8/2026 8:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:03,544] Error 
****************************????****************************
??????:19/8/2026 8:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:03,733] Error 
****************************????****************************
??????:19/8/2026 8:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:03,923] Error 
****************************????****************************
??????:19/8/2026 8:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:04,118] Error 
****************************????****************************
??????:19/8/2026 8:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:04,305] Error 
****************************????****************************
??????:19/8/2026 8:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:04,495] Error 
****************************????****************************
??????:19/8/2026 8:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:04,687] Error 
****************************????****************************
??????:19/8/2026 8:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:04,878] Error 
****************************????****************************
??????:19/8/2026 8:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:05,066] Error 
****************************????****************************
??????:19/8/2026 8:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:05,255] Error 
****************************????****************************
??????:19/8/2026 8:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:05,443] Error 
****************************????****************************
??????:19/8/2026 8:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:05,631] Error 
****************************????****************************
??????:19/8/2026 8:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:05,827] Error 
****************************????****************************
??????:19/8/2026 8:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:06,015] Error 
****************************????****************************
??????:19/8/2026 8:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:06,203] Error 
****************************????****************************
??????:19/8/2026 8:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:06,402] Error 
****************************????****************************
??????:19/8/2026 8:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:06,589] Error 
****************************????****************************
??????:19/8/2026 8:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:06,782] Error 
****************************????****************************
??????:19/8/2026 8:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:06,982] Error 
****************************????****************************
??????:19/8/2026 8:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:07,172] Error 
****************************????****************************
??????:19/8/2026 8:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:07,362] Error 
****************************????****************************
??????:19/8/2026 8:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:07,549] Error 
****************************????****************************
??????:19/8/2026 8:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:07,727] Error 
****************************????****************************
??????:19/8/2026 8:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:07,921] Error 
****************************????****************************
??????:19/8/2026 8:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:08,118] Error 
****************************????****************************
??????:19/8/2026 8:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:08,307] Error 
****************************????****************************
??????:19/8/2026 8:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:08,492] Error 
****************************????****************************
??????:19/8/2026 8:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:08,675] Error 
****************************????****************************
??????:19/8/2026 8:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:08,868] Error 
****************************????****************************
??????:19/8/2026 8:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:09,057] Error 
****************************????****************************
??????:19/8/2026 8:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:09,247] Error 
****************************????****************************
??????:19/8/2026 8:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:09,441] Error 
****************************????****************************
??????:19/8/2026 8:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:09,632] Error 
****************************????****************************
??????:19/8/2026 8:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:09,825] Error 
****************************????****************************
??????:19/8/2026 8:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:10,013] Error 
****************************????****************************
??????:19/8/2026 8:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:10,203] Error 
****************************????****************************
??????:19/8/2026 8:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:10,396] Error 
****************************????****************************
??????:19/8/2026 8:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:10,584] Error 
****************************????****************************
??????:19/8/2026 8:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:10,779] Error 
****************************????****************************
??????:19/8/2026 8:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:10,983] Error 
****************************????****************************
??????:19/8/2026 8:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:11,179] Error 
****************************????****************************
??????:19/8/2026 8:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:11,371] Error 
****************************????****************************
??????:19/8/2026 8:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:11,562] Error 
****************************????****************************
??????:19/8/2026 8:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:11,758] Error 
****************************????****************************
??????:19/8/2026 8:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:11,955] Error 
****************************????****************************
??????:19/8/2026 8:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:12,153] Error 
****************************????****************************
??????:19/8/2026 8:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:12,352] Error 
****************************????****************************
??????:19/8/2026 8:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:12,547] Error 
****************************????****************************
??????:19/8/2026 8:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:12,742] Error 
****************************????****************************
??????:19/8/2026 8:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:12,927] Error 
****************************????****************************
??????:19/8/2026 8:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:13,111] Error 
****************************????****************************
??????:19/8/2026 8:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:13,297] Error 
****************************????****************************
??????:19/8/2026 8:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:13,479] Error 
****************************????****************************
??????:19/8/2026 8:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:13,659] Error 
****************************????****************************
??????:19/8/2026 8:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:13,849] Error 
****************************????****************************
??????:19/8/2026 8:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:14,032] Error 
****************************????****************************
??????:19/8/2026 8:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:14,216] Error 
****************************????****************************
??????:19/8/2026 8:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:14,399] Error 
****************************????****************************
??????:19/8/2026 8:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:14,582] Error 
****************************????****************************
??????:19/8/2026 8:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:14,767] Error 
****************************????****************************
??????:19/8/2026 8:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:14,950] Error 
****************************????****************************
??????:19/8/2026 8:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:15,143] Error 
****************************????****************************
??????:19/8/2026 8:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:15,327] Error 
****************************????****************************
??????:19/8/2026 8:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:15,515] Error 
****************************????****************************
??????:19/8/2026 8:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:15,697] Error 
****************************????****************************
??????:19/8/2026 8:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:15,876] Error 
****************************????****************************
??????:19/8/2026 8:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:16,047] Error 
****************************????****************************
??????:19/8/2026 8:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:16,224] Error 
****************************????****************************
??????:19/8/2026 8:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:16,398] Error 
****************************????****************************
??????:19/8/2026 8:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:16,571] Error 
****************************????****************************
??????:19/8/2026 8:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:16,746] Error 
****************************????****************************
??????:19/8/2026 8:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:16,915] Error 
****************************????****************************
??????:19/8/2026 8:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:17,084] Error 
****************************????****************************
??????:19/8/2026 8:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:17,262] Error 
****************************????****************************
??????:19/8/2026 8:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:17,438] Error 
****************************????****************************
??????:19/8/2026 8:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:17,620] Error 
****************************????****************************
??????:19/8/2026 8:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:17,807] Error 
****************************????****************************
??????:19/8/2026 8:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:18,006] Error 
****************************????****************************
??????:19/8/2026 8:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:18,196] Error 
****************************????****************************
??????:19/8/2026 8:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:18,376] Error 
****************************????****************************
??????:19/8/2026 8:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:18,557] Error 
****************************????****************************
??????:19/8/2026 8:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:18,741] Error 
****************************????****************************
??????:19/8/2026 8:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:18,924] Error 
****************************????****************************
??????:19/8/2026 8:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:19,108] Error 
****************************????****************************
??????:19/8/2026 8:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:19,292] Error 
****************************????****************************
??????:19/8/2026 8:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:19,470] Error 
****************************????****************************
??????:19/8/2026 8:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:19,646] Error 
****************************????****************************
??????:19/8/2026 8:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:19,826] Error 
****************************????****************************
??????:19/8/2026 8:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:20,002] Error 
****************************????****************************
??????:19/8/2026 8:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:20,183] Error 
****************************????****************************
??????:19/8/2026 8:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:20,360] Error 
****************************????****************************
??????:19/8/2026 8:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:20,537] Error 
****************************????****************************
??????:19/8/2026 8:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:20,717] Error 
****************************????****************************
??????:19/8/2026 8:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:20,900] Error 
****************************????****************************
??????:19/8/2026 8:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:21,083] Error 
****************************????****************************
??????:19/8/2026 8:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:21,260] Error 
****************************????****************************
??????:19/8/2026 8:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:21,433] Error 
****************************????****************************
??????:19/8/2026 8:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:21,603] Error 
****************************????****************************
??????:19/8/2026 8:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:21,785] Error 
****************************????****************************
??????:19/8/2026 8:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:21,954] Error 
****************************????****************************
??????:19/8/2026 8:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:22,123] Error 
****************************????****************************
??????:19/8/2026 8:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:22,286] Error 
****************************????****************************
??????:19/8/2026 8:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:22,453] Error 
****************************????****************************
??????:19/8/2026 8:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:22,617] Error 
****************************????****************************
??????:19/8/2026 8:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:22,788] Error 
****************************????****************************
??????:19/8/2026 8:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:22,955] Error 
****************************????****************************
??????:19/8/2026 8:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:23,130] Error 
****************************????****************************
??????:19/8/2026 8:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:23,311] Error 
****************************????****************************
??????:19/8/2026 8:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:23,483] Error 
****************************????****************************
??????:19/8/2026 8:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:23,662] Error 
****************************????****************************
??????:19/8/2026 8:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:23,848] Error 
****************************????****************************
??????:19/8/2026 8:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:24,032] Error 
****************************????****************************
??????:19/8/2026 8:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:24,218] Error 
****************************????****************************
??????:19/8/2026 8:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:24,402] Error 
****************************????****************************
??????:19/8/2026 8:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:24,584] Error 
****************************????****************************
??????:19/8/2026 8:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:24,768] Error 
****************************????****************************
??????:19/8/2026 8:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:24,946] Error 
****************************????****************************
??????:19/8/2026 8:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:25,130] Error 
****************************????****************************
??????:19/8/2026 8:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:25,309] Error 
****************************????****************************
??????:19/8/2026 8:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:25,491] Error 
****************************????****************************
??????:19/8/2026 8:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:25,670] Error 
****************************????****************************
??????:19/8/2026 8:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:25,858] Error 
****************************????****************************
??????:19/8/2026 8:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:26,037] Error 
****************************????****************************
??????:19/8/2026 8:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:26,224] Error 
****************************????****************************
??????:19/8/2026 8:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:26,408] Error 
****************************????****************************
??????:19/8/2026 8:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:26,587] Error 
****************************????****************************
??????:19/8/2026 8:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:26,773] Error 
****************************????****************************
??????:19/8/2026 8:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:26,955] Error 
****************************????****************************
??????:19/8/2026 8:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:27,142] Error 
****************************????****************************
??????:19/8/2026 8:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:27,332] Error 
****************************????****************************
??????:19/8/2026 8:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:27,512] Error 
****************************????****************************
??????:19/8/2026 8:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:27,693] Error 
****************************????****************************
??????:19/8/2026 8:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:27,868] Error 
****************************????****************************
??????:19/8/2026 8:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:28,041] Error 
****************************????****************************
??????:19/8/2026 8:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:28,218] Error 
****************************????****************************
??????:19/8/2026 8:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:28,393] Error 
****************************????****************************
??????:19/8/2026 8:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:28,567] Error 
****************************????****************************
??????:19/8/2026 8:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:28,750] Error 
****************************????****************************
??????:19/8/2026 8:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:28,932] Error 
****************************????****************************
??????:19/8/2026 8:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:29,116] Error 
****************************????****************************
??????:19/8/2026 8:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:29,297] Error 
****************************????****************************
??????:19/8/2026 8:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:29,477] Error 
****************************????****************************
??????:19/8/2026 8:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:29,662] Error 
****************************????****************************
??????:19/8/2026 8:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:29,852] Error 
****************************????****************************
??????:19/8/2026 8:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:30,035] Error 
****************************????****************************
??????:19/8/2026 8:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:30,222] Error 
****************************????****************************
??????:19/8/2026 8:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:30,404] Error 
****************************????****************************
??????:19/8/2026 8:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:30,582] Error 
****************************????****************************
??????:19/8/2026 8:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:30,767] Error 
****************************????****************************
??????:19/8/2026 8:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:30,953] Error 
****************************????****************************
??????:19/8/2026 8:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:31,138] Error 
****************************????****************************
??????:19/8/2026 8:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:31,325] Error 
****************************????****************************
??????:19/8/2026 8:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:31,512] Error 
****************************????****************************
??????:19/8/2026 8:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:31,691] Error 
****************************????****************************
??????:19/8/2026 8:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:31,876] Error 
****************************????****************************
??????:19/8/2026 8:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:32,057] Error 
****************************????****************************
??????:19/8/2026 8:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:32,242] Error 
****************************????****************************
??????:19/8/2026 8:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:32,419] Error 
****************************????****************************
??????:19/8/2026 8:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:32,599] Error 
****************************????****************************
??????:19/8/2026 8:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:32,789] Error 
****************************????****************************
??????:19/8/2026 8:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:32,976] Error 
****************************????****************************
??????:19/8/2026 8:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:33,158] Error 
****************************????****************************
??????:19/8/2026 8:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:33,344] Error 
****************************????****************************
??????:19/8/2026 8:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:33,526] Error 
****************************????****************************
??????:19/8/2026 8:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:33,708] Error 
****************************????****************************
??????:19/8/2026 8:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:33,899] Error 
****************************????****************************
??????:19/8/2026 8:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:34,086] Error 
****************************????****************************
??????:19/8/2026 8:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:34,277] Error 
****************************????****************************
??????:19/8/2026 8:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:34,459] Error 
****************************????****************************
??????:19/8/2026 8:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:34,644] Error 
****************************????****************************
??????:19/8/2026 8:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:34,833] Error 
****************************????****************************
??????:19/8/2026 8:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:35,021] Error 
****************************????****************************
??????:19/8/2026 8:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:35,208] Error 
****************************????****************************
??????:19/8/2026 8:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:35,399] Error 
****************************????****************************
??????:19/8/2026 8:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:35,601] Error 
****************************????****************************
??????:19/8/2026 8:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:35,799] Error 
****************************????****************************
??????:19/8/2026 8:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:35,991] Error 
****************************????****************************
??????:19/8/2026 8:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:36,192] Error 
****************************????****************************
??????:19/8/2026 8:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:36,387] Error 
****************************????****************************
??????:19/8/2026 8:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:36,582] Error 
****************************????****************************
??????:19/8/2026 8:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:36,783] Error 
****************************????****************************
??????:19/8/2026 8:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:36,976] Error 
****************************????****************************
??????:19/8/2026 8:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:37,162] Error 
****************************????****************************
??????:19/8/2026 8:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:37,355] Error 
****************************????****************************
??????:19/8/2026 8:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:37,546] Error 
****************************????****************************
??????:19/8/2026 8:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:37,742] Error 
****************************????****************************
??????:19/8/2026 8:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:37,935] Error 
****************************????****************************
??????:19/8/2026 8:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:38,124] Error 
****************************????****************************
??????:19/8/2026 8:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:38,317] Error 
****************************????****************************
??????:19/8/2026 8:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:38,509] Error 
****************************????****************************
??????:19/8/2026 8:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:38,699] Error 
****************************????****************************
??????:19/8/2026 8:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:38,888] Error 
****************************????****************************
??????:19/8/2026 8:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:39,075] Error 
****************************????****************************
??????:19/8/2026 8:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:39,266] Error 
****************************????****************************
??????:19/8/2026 8:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:39,453] Error 
****************************????****************************
??????:19/8/2026 8:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:39,653] Error 
****************************????****************************
??????:19/8/2026 8:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:39,843] Error 
****************************????****************************
??????:19/8/2026 8:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:40,031] Error 
****************************????****************************
??????:19/8/2026 8:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:40,220] Error 
****************************????****************************
??????:19/8/2026 8:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:40,413] Error 
****************************????****************************
??????:19/8/2026 8:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:40,601] Error 
****************************????****************************
??????:19/8/2026 8:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:40,800] Error 
****************************????****************************
??????:19/8/2026 8:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:40,997] Error 
****************************????****************************
??????:19/8/2026 8:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:41,186] Error 
****************************????****************************
??????:19/8/2026 8:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:41,372] Error 
****************************????****************************
??????:19/8/2026 8:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:41,558] Error 
****************************????****************************
??????:19/8/2026 8:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:41,747] Error 
****************************????****************************
??????:19/8/2026 8:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:41,934] Error 
****************************????****************************
??????:19/8/2026 8:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:42,121] Error 
****************************????****************************
??????:19/8/2026 8:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:42,307] Error 
****************************????****************************
??????:19/8/2026 8:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:42,494] Error 
****************************????****************************
??????:19/8/2026 8:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:42,687] Error 
****************************????****************************
??????:19/8/2026 8:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:42,872] Error 
****************************????****************************
??????:19/8/2026 8:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:43,048] Error 
****************************????****************************
??????:19/8/2026 8:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:43,229] Error 
****************************????****************************
??????:19/8/2026 8:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:43,404] Error 
****************************????****************************
??????:19/8/2026 8:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:43,585] Error 
****************************????****************************
??????:19/8/2026 8:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:43,768] Error 
****************************????****************************
??????:19/8/2026 8:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:43,948] Error 
****************************????****************************
??????:19/8/2026 8:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:44,127] Error 
****************************????****************************
??????:19/8/2026 8:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:44,305] Error 
****************************????****************************
??????:19/8/2026 8:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:44,489] Error 
****************************????****************************
??????:19/8/2026 8:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:44,671] Error 
****************************????****************************
??????:19/8/2026 8:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:44,858] Error 
****************************????****************************
??????:19/8/2026 8:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:45,037] Error 
****************************????****************************
??????:19/8/2026 8:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:45,217] Error 
****************************????****************************
??????:19/8/2026 8:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:45,402] Error 
****************************????****************************
??????:19/8/2026 8:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:45,585] Error 
****************************????****************************
??????:19/8/2026 8:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:45,772] Error 
****************************????****************************
??????:19/8/2026 8:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:45,954] Error 
****************************????****************************
??????:19/8/2026 8:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:46,142] Error 
****************************????****************************
??????:19/8/2026 8:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:46,328] Error 
****************************????****************************
??????:19/8/2026 8:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:46,512] Error 
****************************????****************************
??????:19/8/2026 8:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:46,696] Error 
****************************????****************************
??????:19/8/2026 8:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:46,887] Error 
****************************????****************************
??????:19/8/2026 8:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:47,067] Error 
****************************????****************************
??????:19/8/2026 8:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:47,246] Error 
****************************????****************************
??????:19/8/2026 8:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:47,425] Error 
****************************????****************************
??????:19/8/2026 8:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:47,602] Error 
****************************????****************************
??????:19/8/2026 8:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:47,795] Error 
****************************????****************************
??????:19/8/2026 8:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:47,975] Error 
****************************????****************************
??????:19/8/2026 8:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:48,150] Error 
****************************????****************************
??????:19/8/2026 8:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:48,324] Error 
****************************????****************************
??????:19/8/2026 8:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:48,506] Error 
****************************????****************************
??????:19/8/2026 8:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:48,682] Error 
****************************????****************************
??????:19/8/2026 8:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:48,869] Error 
****************************????****************************
??????:19/8/2026 8:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:49,049] Error 
****************************????****************************
??????:19/8/2026 8:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:49,229] Error 
****************************????****************************
??????:19/8/2026 8:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:49,404] Error 
****************************????****************************
??????:19/8/2026 8:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:49,582] Error 
****************************????****************************
??????:19/8/2026 8:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:49,769] Error 
****************************????****************************
??????:19/8/2026 8:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:49,948] Error 
****************************????****************************
??????:19/8/2026 8:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:50,120] Error 
****************************????****************************
??????:19/8/2026 8:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:50,288] Error 
****************************????****************************
??????:19/8/2026 8:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:50,457] Error 
****************************????****************************
??????:19/8/2026 8:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:50,624] Error 
****************************????****************************
??????:19/8/2026 8:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:50,810] Error 
****************************????****************************
??????:19/8/2026 8:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:50,988] Error 
****************************????****************************
??????:19/8/2026 8:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:51,170] Error 
****************************????****************************
??????:19/8/2026 8:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:51,352] Error 
****************************????****************************
??????:19/8/2026 8:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:51,529] Error 
****************************????****************************
??????:19/8/2026 8:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:51,706] Error 
****************************????****************************
??????:19/8/2026 8:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:51,898] Error 
****************************????****************************
??????:19/8/2026 8:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:52,078] Error 
****************************????****************************
??????:19/8/2026 8:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:52,260] Error 
****************************????****************************
??????:19/8/2026 8:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:52,444] Error 
****************************????****************************
??????:19/8/2026 8:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:52,620] Error 
****************************????****************************
??????:19/8/2026 8:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:52,805] Error 
****************************????****************************
??????:19/8/2026 8:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:52,981] Error 
****************************????****************************
??????:19/8/2026 8:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:53,158] Error 
****************************????****************************
??????:19/8/2026 8:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:53,341] Error 
****************************????****************************
??????:19/8/2026 8:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:53,523] Error 
****************************????****************************
??????:19/8/2026 8:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:53,699] Error 
****************************????****************************
??????:19/8/2026 8:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:53,886] Error 
****************************????****************************
??????:19/8/2026 8:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:54,065] Error 
****************************????****************************
??????:19/8/2026 8:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:54,243] Error 
****************************????****************************
??????:19/8/2026 8:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:54,424] Error 
****************************????****************************
??????:19/8/2026 8:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:54,605] Error 
****************************????****************************
??????:19/8/2026 8:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:54,794] Error 
****************************????****************************
??????:19/8/2026 8:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:54,966] Error 
****************************????****************************
??????:19/8/2026 8:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:55,140] Error 
****************************????****************************
??????:19/8/2026 8:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:55,315] Error 
****************************????****************************
??????:19/8/2026 8:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:55,487] Error 
****************************????****************************
??????:19/8/2026 8:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:55,660] Error 
****************************????****************************
??????:19/8/2026 8:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:55,854] Error 
****************************????****************************
??????:19/8/2026 8:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:56,037] Error 
****************************????****************************
??????:19/8/2026 8:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:56,215] Error 
****************************????****************************
??????:19/8/2026 8:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:56,402] Error 
****************************????****************************
??????:19/8/2026 8:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:56,581] Error 
****************************????****************************
??????:19/8/2026 8:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:56,769] Error 
****************************????****************************
??????:19/8/2026 8:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:56,949] Error 
****************************????****************************
??????:19/8/2026 8:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:57,124] Error 
****************************????****************************
??????:19/8/2026 8:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:57,296] Error 
****************************????****************************
??????:19/8/2026 8:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:57,484] Error 
****************************????****************************
??????:19/8/2026 8:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:57,654] Error 
****************************????****************************
??????:19/8/2026 8:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:57,832] Error 
****************************????****************************
??????:19/8/2026 8:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:58,014] Error 
****************************????****************************
??????:19/8/2026 8:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:58,188] Error 
****************************????****************************
??????:19/8/2026 8:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:58,369] Error 
****************************????****************************
??????:19/8/2026 8:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:58,550] Error 
****************************????****************************
??????:19/8/2026 8:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:58,731] Error 
****************************????****************************
??????:19/8/2026 8:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:58,917] Error 
****************************????****************************
??????:19/8/2026 8:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:59,095] Error 
****************************????****************************
??????:19/8/2026 8:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:59,277] Error 
****************************????****************************
??????:19/8/2026 8:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:59,461] Error 
****************************????****************************
??????:19/8/2026 8:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:59,643] Error 
****************************????****************************
??????:19/8/2026 8:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:29:59,830] Error 
****************************????****************************
??????:19/8/2026 8:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:00,019] Error 
****************************????****************************
??????:19/8/2026 8:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:00,205] Error 
****************************????****************************
??????:19/8/2026 8:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:00,391] Error 
****************************????****************************
??????:19/8/2026 8:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:00,577] Error 
****************************????****************************
??????:19/8/2026 8:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:00,764] Error 
****************************????****************************
??????:19/8/2026 8:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:00,946] Error 
****************************????****************************
??????:19/8/2026 8:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:01,130] Error 
****************************????****************************
??????:19/8/2026 8:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:01,315] Error 
****************************????****************************
??????:19/8/2026 8:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:01,502] Error 
****************************????****************************
??????:19/8/2026 8:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:01,688] Error 
****************************????****************************
??????:19/8/2026 8:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:01,874] Error 
****************************????****************************
??????:19/8/2026 8:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:02,053] Error 
****************************????****************************
??????:19/8/2026 8:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:02,238] Error 
****************************????****************************
??????:19/8/2026 8:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:02,421] Error 
****************************????****************************
??????:19/8/2026 8:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:02,608] Error 
****************************????****************************
??????:19/8/2026 8:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:02,803] Error 
****************************????****************************
??????:19/8/2026 8:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:02,993] Error 
****************************????****************************
??????:19/8/2026 8:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:03,187] Error 
****************************????****************************
??????:19/8/2026 8:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:03,385] Error 
****************************????****************************
??????:19/8/2026 8:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:03,577] Error 
****************************????****************************
??????:19/8/2026 8:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:03,779] Error 
****************************????****************************
??????:19/8/2026 8:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:03,974] Error 
****************************????****************************
??????:19/8/2026 8:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:04,174] Error 
****************************????****************************
??????:19/8/2026 8:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:04,376] Error 
****************************????****************************
??????:19/8/2026 8:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:04,572] Error 
****************************????****************************
??????:19/8/2026 8:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:04,770] Error 
****************************????****************************
??????:19/8/2026 8:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:04,963] Error 
****************************????****************************
??????:19/8/2026 8:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:05,157] Error 
****************************????****************************
??????:19/8/2026 8:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:05,349] Error 
****************************????****************************
??????:19/8/2026 8:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:05,546] Error 
****************************????****************************
??????:19/8/2026 8:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:05,742] Error 
****************************????****************************
??????:19/8/2026 8:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:05,935] Error 
****************************????****************************
??????:19/8/2026 8:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:06,132] Error 
****************************????****************************
??????:19/8/2026 8:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:06,327] Error 
****************************????****************************
??????:19/8/2026 8:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:06,523] Error 
****************************????****************************
??????:19/8/2026 8:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:06,725] Error 
****************************????****************************
??????:19/8/2026 8:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:06,926] Error 
****************************????****************************
??????:19/8/2026 8:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:07,117] Error 
****************************????****************************
??????:19/8/2026 8:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:07,305] Error 
****************************????****************************
??????:19/8/2026 8:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:07,495] Error 
****************************????****************************
??????:19/8/2026 8:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:07,683] Error 
****************************????****************************
??????:19/8/2026 8:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:07,874] Error 
****************************????****************************
??????:19/8/2026 8:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:08,069] Error 
****************************????****************************
??????:19/8/2026 8:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:08,257] Error 
****************************????****************************
??????:19/8/2026 8:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:08,446] Error 
****************************????****************************
??????:19/8/2026 8:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:08,633] Error 
****************************????****************************
??????:19/8/2026 8:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:08,829] Error 
****************************????****************************
??????:19/8/2026 8:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:09,017] Error 
****************************????****************************
??????:19/8/2026 8:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:09,205] Error 
****************************????****************************
??????:19/8/2026 8:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:09,396] Error 
****************************????****************************
??????:19/8/2026 8:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:09,581] Error 
****************************????****************************
??????:19/8/2026 8:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:09,779] Error 
****************************????****************************
??????:19/8/2026 8:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:09,967] Error 
****************************????****************************
??????:19/8/2026 8:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:10,159] Error 
****************************????****************************
??????:19/8/2026 8:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:10,351] Error 
****************************????****************************
??????:19/8/2026 8:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:10,544] Error 
****************************????****************************
??????:19/8/2026 8:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:10,739] Error 
****************************????****************************
??????:19/8/2026 8:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:10,934] Error 
****************************????****************************
??????:19/8/2026 8:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:11,129] Error 
****************************????****************************
??????:19/8/2026 8:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:11,320] Error 
****************************????****************************
??????:19/8/2026 8:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:11,510] Error 
****************************????****************************
??????:19/8/2026 8:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:11,702] Error 
****************************????****************************
??????:19/8/2026 8:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:11,897] Error 
****************************????****************************
??????:19/8/2026 8:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:12,086] Error 
****************************????****************************
??????:19/8/2026 8:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:12,286] Error 
****************************????****************************
??????:19/8/2026 8:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:12,481] Error 
****************************????****************************
??????:19/8/2026 8:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:12,667] Error 
****************************????****************************
??????:19/8/2026 8:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:12,853] Error 
****************************????****************************
??????:19/8/2026 8:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:13,031] Error 
****************************????****************************
??????:19/8/2026 8:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:13,210] Error 
****************************????****************************
??????:19/8/2026 8:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:13,393] Error 
****************************????****************************
??????:19/8/2026 8:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:13,574] Error 
****************************????****************************
??????:19/8/2026 8:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:13,760] Error 
****************************????****************************
??????:19/8/2026 8:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:13,936] Error 
****************************????****************************
??????:19/8/2026 8:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:14,111] Error 
****************************????****************************
??????:19/8/2026 8:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:14,291] Error 
****************************????****************************
??????:19/8/2026 8:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:14,476] Error 
****************************????****************************
??????:19/8/2026 8:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:14,660] Error 
****************************????****************************
??????:19/8/2026 8:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:14,849] Error 
****************************????****************************
??????:19/8/2026 8:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:15,033] Error 
****************************????****************************
??????:19/8/2026 8:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:15,222] Error 
****************************????****************************
??????:19/8/2026 8:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:15,408] Error 
****************************????****************************
??????:19/8/2026 8:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:15,592] Error 
****************************????****************************
??????:19/8/2026 8:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:15,777] Error 
****************************????****************************
??????:19/8/2026 8:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:15,960] Error 
****************************????****************************
??????:19/8/2026 8:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:16,146] Error 
****************************????****************************
??????:19/8/2026 8:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:16,336] Error 
****************************????****************************
??????:19/8/2026 8:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:16,519] Error 
****************************????****************************
??????:19/8/2026 8:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:16,706] Error 
****************************????****************************
??????:19/8/2026 8:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:16,893] Error 
****************************????****************************
??????:19/8/2026 8:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:17,077] Error 
****************************????****************************
??????:19/8/2026 8:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:17,258] Error 
****************************????****************************
??????:19/8/2026 8:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:17,439] Error 
****************************????****************************
??????:19/8/2026 8:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:17,619] Error 
****************************????****************************
??????:19/8/2026 8:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:17,807] Error 
****************************????****************************
??????:19/8/2026 8:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:17,987] Error 
****************************????****************************
??????:19/8/2026 8:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:18,168] Error 
****************************????****************************
??????:19/8/2026 8:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:18,346] Error 
****************************????****************************
??????:19/8/2026 8:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:18,526] Error 
****************************????****************************
??????:19/8/2026 8:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:18,704] Error 
****************************????****************************
??????:19/8/2026 8:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:18,890] Error 
****************************????****************************
??????:19/8/2026 8:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:19,069] Error 
****************************????****************************
??????:19/8/2026 8:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:19,252] Error 
****************************????****************************
??????:19/8/2026 8:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:19,425] Error 
****************************????****************************
??????:19/8/2026 8:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:19,599] Error 
****************************????****************************
??????:19/8/2026 8:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:19,775] Error 
****************************????****************************
??????:19/8/2026 8:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:19,948] Error 
****************************????****************************
??????:19/8/2026 8:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:20,126] Error 
****************************????****************************
??????:19/8/2026 8:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:20,308] Error 
****************************????****************************
??????:19/8/2026 8:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:20,483] Error 
****************************????****************************
??????:19/8/2026 8:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:20,653] Error 
****************************????****************************
??????:19/8/2026 8:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:20,833] Error 
****************************????****************************
??????:19/8/2026 8:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:21,007] Error 
****************************????****************************
??????:19/8/2026 8:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:21,187] Error 
****************************????****************************
??????:19/8/2026 8:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:21,356] Error 
****************************????****************************
??????:19/8/2026 8:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:21,534] Error 
****************************????****************************
??????:19/8/2026 8:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:21,716] Error 
****************************????****************************
??????:19/8/2026 8:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:21,896] Error 
****************************????****************************
??????:19/8/2026 8:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:22,072] Error 
****************************????****************************
??????:19/8/2026 8:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:22,251] Error 
****************************????****************************
??????:19/8/2026 8:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:22,433] Error 
****************************????****************************
??????:19/8/2026 8:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:22,611] Error 
****************************????****************************
??????:19/8/2026 8:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:22,791] Error 
****************************????****************************
??????:19/8/2026 8:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:22,971] Error 
****************************????****************************
??????:19/8/2026 8:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:23,154] Error 
****************************????****************************
??????:19/8/2026 8:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:23,334] Error 
****************************????****************************
??????:19/8/2026 8:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:23,517] Error 
****************************????****************************
??????:19/8/2026 8:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:23,691] Error 
****************************????****************************
??????:19/8/2026 8:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:23,873] Error 
****************************????****************************
??????:19/8/2026 8:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:24,043] Error 
****************************????****************************
??????:19/8/2026 8:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:24,217] Error 
****************************????****************************
??????:19/8/2026 8:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:24,405] Error 
****************************????****************************
??????:19/8/2026 8:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:24,579] Error 
****************************????****************************
??????:19/8/2026 8:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:24,756] Error 
****************************????****************************
??????:19/8/2026 8:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:24,924] Error 
****************************????****************************
??????:19/8/2026 8:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:25,097] Error 
****************************????****************************
??????:19/8/2026 8:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:25,270] Error 
****************************????****************************
??????:19/8/2026 8:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:25,444] Error 
****************************????****************************
??????:19/8/2026 8:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:25,626] Error 
****************************????****************************
??????:19/8/2026 8:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:25,809] Error 
****************************????****************************
??????:19/8/2026 8:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:25,983] Error 
****************************????****************************
??????:19/8/2026 8:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:26,168] Error 
****************************????****************************
??????:19/8/2026 8:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:26,343] Error 
****************************????****************************
??????:19/8/2026 8:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:26,519] Error 
****************************????****************************
??????:19/8/2026 8:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:26,691] Error 
****************************????****************************
??????:19/8/2026 8:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:26,870] Error 
****************************????****************************
??????:19/8/2026 8:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:27,046] Error 
****************************????****************************
??????:19/8/2026 8:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:27,223] Error 
****************************????****************************
??????:19/8/2026 8:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:27,396] Error 
****************************????****************************
??????:19/8/2026 8:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:27,571] Error 
****************************????****************************
??????:19/8/2026 8:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:27,755] Error 
****************************????****************************
??????:19/8/2026 8:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:27,931] Error 
****************************????****************************
??????:19/8/2026 8:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:28,107] Error 
****************************????****************************
??????:19/8/2026 8:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:28,281] Error 
****************************????****************************
??????:19/8/2026 8:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:28,463] Error 
****************************????****************************
??????:19/8/2026 8:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:28,642] Error 
****************************????****************************
??????:19/8/2026 8:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:28,819] Error 
****************************????****************************
??????:19/8/2026 8:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:29,003] Error 
****************************????****************************
??????:19/8/2026 8:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:29,184] Error 
****************************????****************************
??????:19/8/2026 8:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:29,369] Error 
****************************????****************************
??????:19/8/2026 8:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:29,547] Error 
****************************????****************************
??????:19/8/2026 8:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:29,729] Error 
****************************????****************************
??????:19/8/2026 8:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:29,903] Error 
****************************????****************************
??????:19/8/2026 8:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:30,072] Error 
****************************????****************************
??????:19/8/2026 8:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:30,251] Error 
****************************????****************************
??????:19/8/2026 8:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:30,418] Error 
****************************????****************************
??????:19/8/2026 8:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:30,594] Error 
****************************????****************************
??????:19/8/2026 8:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:30,769] Error 
****************************????****************************
??????:19/8/2026 8:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:30,948] Error 
****************************????****************************
??????:19/8/2026 8:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:31,131] Error 
****************************????****************************
??????:19/8/2026 8:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:31,323] Error 
****************************????****************************
??????:19/8/2026 8:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:31,505] Error 
****************************????****************************
??????:19/8/2026 8:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:31,689] Error 
****************************????****************************
??????:19/8/2026 8:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:31,875] Error 
****************************????****************************
??????:19/8/2026 8:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:32,055] Error 
****************************????****************************
??????:19/8/2026 8:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:32,237] Error 
****************************????****************************
??????:19/8/2026 8:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:32,420] Error 
****************************????****************************
??????:19/8/2026 8:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:32,610] Error 
****************************????****************************
??????:19/8/2026 8:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:32,796] Error 
****************************????****************************
??????:19/8/2026 8:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:32,971] Error 
****************************????****************************
??????:19/8/2026 8:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:33,147] Error 
****************************????****************************
??????:19/8/2026 8:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:33,332] Error 
****************************????****************************
??????:19/8/2026 8:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:33,512] Error 
****************************????****************************
??????:19/8/2026 8:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:33,698] Error 
****************************????****************************
??????:19/8/2026 8:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:33,881] Error 
****************************????****************************
??????:19/8/2026 8:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:34,058] Error 
****************************????****************************
??????:19/8/2026 8:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:34,237] Error 
****************************????****************************
??????:19/8/2026 8:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:34,419] Error 
****************************????****************************
??????:19/8/2026 8:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:34,599] Error 
****************************????****************************
??????:19/8/2026 8:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:34,785] Error 
****************************????****************************
??????:19/8/2026 8:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:34,958] Error 
****************************????****************************
??????:19/8/2026 8:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:35,137] Error 
****************************????****************************
??????:19/8/2026 8:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:35,310] Error 
****************************????****************************
??????:19/8/2026 8:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:35,484] Error 
****************************????****************************
??????:19/8/2026 8:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:35,661] Error 
****************************????****************************
??????:19/8/2026 8:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:35,838] Error 
****************************????****************************
??????:19/8/2026 8:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:36,021] Error 
****************************????****************************
??????:19/8/2026 8:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:36,205] Error 
****************************????****************************
??????:19/8/2026 8:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:36,381] Error 
****************************????****************************
??????:19/8/2026 8:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:36,557] Error 
****************************????****************************
??????:19/8/2026 8:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:36,760] Error 
****************************????****************************
??????:19/8/2026 8:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:36,936] Error 
****************************????****************************
??????:19/8/2026 8:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:37,113] Error 
****************************????****************************
??????:19/8/2026 8:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:37,287] Error 
****************************????****************************
??????:19/8/2026 8:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:37,461] Error 
****************************????****************************
??????:19/8/2026 8:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:37,634] Error 
****************************????****************************
??????:19/8/2026 8:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:37,807] Error 
****************************????****************************
??????:19/8/2026 8:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:37,975] Error 
****************************????****************************
??????:19/8/2026 8:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:38,147] Error 
****************************????****************************
??????:19/8/2026 8:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:38,321] Error 
****************************????****************************
??????:19/8/2026 8:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:38,490] Error 
****************************????****************************
??????:19/8/2026 8:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:38,661] Error 
****************************????****************************
??????:19/8/2026 8:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:38,849] Error 
****************************????****************************
??????:19/8/2026 8:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:39,039] Error 
****************************????****************************
??????:19/8/2026 8:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:39,223] Error 
****************************????****************************
??????:19/8/2026 8:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:39,419] Error 
****************************????****************************
??????:19/8/2026 8:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:39,604] Error 
****************************????****************************
??????:19/8/2026 8:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:39,793] Error 
****************************????****************************
??????:19/8/2026 8:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:39,968] Error 
****************************????****************************
??????:19/8/2026 8:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:40,142] Error 
****************************????****************************
??????:19/8/2026 8:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:40,313] Error 
****************************????****************************
??????:19/8/2026 8:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:40,483] Error 
****************************????****************************
??????:19/8/2026 8:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:40,658] Error 
****************************????****************************
??????:19/8/2026 8:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:40,848] Error 
****************************????****************************
??????:19/8/2026 8:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:41,022] Error 
****************************????****************************
??????:19/8/2026 8:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:41,186] Error 
****************************????****************************
??????:19/8/2026 8:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:41,370] Error 
****************************????****************************
??????:19/8/2026 8:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:41,549] Error 
****************************????****************************
??????:19/8/2026 8:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:41,732] Error 
****************************????****************************
??????:19/8/2026 8:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:41,913] Error 
****************************????****************************
??????:19/8/2026 8:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:42,091] Error 
****************************????****************************
??????:19/8/2026 8:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:42,268] Error 
****************************????****************************
??????:19/8/2026 8:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:42,447] Error 
****************************????****************************
??????:19/8/2026 8:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:42,623] Error 
****************************????****************************
??????:19/8/2026 8:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:42,803] Error 
****************************????****************************
??????:19/8/2026 8:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:42,978] Error 
****************************????****************************
??????:19/8/2026 8:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:43,150] Error 
****************************????****************************
??????:19/8/2026 8:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:43,323] Error 
****************************????****************************
??????:19/8/2026 8:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:43,499] Error 
****************************????****************************
??????:19/8/2026 8:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:43,677] Error 
****************************????****************************
??????:19/8/2026 8:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:43,851] Error 
****************************????****************************
??????:19/8/2026 8:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:44,026] Error 
****************************????****************************
??????:19/8/2026 8:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:44,197] Error 
****************************????****************************
??????:19/8/2026 8:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:44,377] Error 
****************************????****************************
??????:19/8/2026 8:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:44,550] Error 
****************************????****************************
??????:19/8/2026 8:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:44,727] Error 
****************************????****************************
??????:19/8/2026 8:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:44,913] Error 
****************************????****************************
??????:19/8/2026 8:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:45,092] Error 
****************************????****************************
??????:19/8/2026 8:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:45,267] Error 
****************************????****************************
??????:19/8/2026 8:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:45,441] Error 
****************************????****************************
??????:19/8/2026 8:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:45,611] Error 
****************************????****************************
??????:19/8/2026 8:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:45,791] Error 
****************************????****************************
??????:19/8/2026 8:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:45,963] Error 
****************************????****************************
??????:19/8/2026 8:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:46,141] Error 
****************************????****************************
??????:19/8/2026 8:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:46,327] Error 
****************************????****************************
??????:19/8/2026 8:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:46,506] Error 
****************************????****************************
??????:19/8/2026 8:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:46,682] Error 
****************************????****************************
??????:19/8/2026 8:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:46,858] Error 
****************************????****************************
??????:19/8/2026 8:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:47,036] Error 
****************************????****************************
??????:19/8/2026 8:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:47,216] Error 
****************************????****************************
??????:19/8/2026 8:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:47,396] Error 
****************************????****************************
??????:19/8/2026 8:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:47,568] Error 
****************************????****************************
??????:19/8/2026 8:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:47,747] Error 
****************************????****************************
??????:19/8/2026 8:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:47,921] Error 
****************************????****************************
??????:19/8/2026 8:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:48,097] Error 
****************************????****************************
??????:19/8/2026 8:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:48,266] Error 
****************************????****************************
??????:19/8/2026 8:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:48,437] Error 
****************************????****************************
??????:19/8/2026 8:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:48,617] Error 
****************************????****************************
??????:19/8/2026 8:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:48,799] Error 
****************************????****************************
??????:19/8/2026 8:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:48,984] Error 
****************************????****************************
??????:19/8/2026 8:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:49,161] Error 
****************************????****************************
??????:19/8/2026 8:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:49,350] Error 
****************************????****************************
??????:19/8/2026 8:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:49,540] Error 
****************************????****************************
??????:19/8/2026 8:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:49,731] Error 
****************************????****************************
??????:19/8/2026 8:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:49,920] Error 
****************************????****************************
??????:19/8/2026 8:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:50,111] Error 
****************************????****************************
??????:19/8/2026 8:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:50,307] Error 
****************************????****************************
??????:19/8/2026 8:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:50,499] Error 
****************************????****************************
??????:19/8/2026 8:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:50,696] Error 
****************************????****************************
??????:19/8/2026 8:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:50,891] Error 
****************************????****************************
??????:19/8/2026 8:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:51,077] Error 
****************************????****************************
??????:19/8/2026 8:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:51,276] Error 
****************************????****************************
??????:19/8/2026 8:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:51,473] Error 
****************************????****************************
??????:19/8/2026 8:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:51,667] Error 
****************************????****************************
??????:19/8/2026 8:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:51,863] Error 
****************************????****************************
??????:19/8/2026 8:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:52,060] Error 
****************************????****************************
??????:19/8/2026 8:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:52,252] Error 
****************************????****************************
??????:19/8/2026 8:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:52,451] Error 
****************************????****************************
??????:19/8/2026 8:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:52,646] Error 
****************************????****************************
??????:19/8/2026 8:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:52,846] Error 
****************************????****************************
??????:19/8/2026 8:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:53,046] Error 
****************************????****************************
??????:19/8/2026 8:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:53,238] Error 
****************************????****************************
??????:19/8/2026 8:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:53,431] Error 
****************************????****************************
??????:19/8/2026 8:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:53,624] Error 
****************************????****************************
??????:19/8/2026 8:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:53,822] Error 
****************************????****************************
??????:19/8/2026 8:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:54,016] Error 
****************************????****************************
??????:19/8/2026 8:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:54,207] Error 
****************************????****************************
??????:19/8/2026 8:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:54,404] Error 
****************************????****************************
??????:19/8/2026 8:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:54,599] Error 
****************************????****************************
??????:19/8/2026 8:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:54,798] Error 
****************************????****************************
??????:19/8/2026 8:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:54,988] Error 
****************************????****************************
??????:19/8/2026 8:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:55,174] Error 
****************************????****************************
??????:19/8/2026 8:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:55,364] Error 
****************************????****************************
??????:19/8/2026 8:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:55,554] Error 
****************************????****************************
??????:19/8/2026 8:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:55,751] Error 
****************************????****************************
??????:19/8/2026 8:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:55,938] Error 
****************************????****************************
??????:19/8/2026 8:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:56,121] Error 
****************************????****************************
??????:19/8/2026 8:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:56,312] Error 
****************************????****************************
??????:19/8/2026 8:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:56,502] Error 
****************************????****************************
??????:19/8/2026 8:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:56,699] Error 
****************************????****************************
??????:19/8/2026 8:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:56,891] Error 
****************************????****************************
??????:19/8/2026 8:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:57,092] Error 
****************************????****************************
??????:19/8/2026 8:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:57,286] Error 
****************************????****************************
??????:19/8/2026 8:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:57,475] Error 
****************************????****************************
??????:19/8/2026 8:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:57,664] Error 
****************************????****************************
??????:19/8/2026 8:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:57,856] Error 
****************************????****************************
??????:19/8/2026 8:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:58,046] Error 
****************************????****************************
??????:19/8/2026 8:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:58,236] Error 
****************************????****************************
??????:19/8/2026 8:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:58,430] Error 
****************************????****************************
??????:19/8/2026 8:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:58,611] Error 
****************************????****************************
??????:19/8/2026 8:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:58,801] Error 
****************************????****************************
??????:19/8/2026 8:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:58,981] Error 
****************************????****************************
??????:19/8/2026 8:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:59,161] Error 
****************************????****************************
??????:19/8/2026 8:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:59,341] Error 
****************************????****************************
??????:19/8/2026 8:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:59,526] Error 
****************************????****************************
??????:19/8/2026 8:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:59,703] Error 
****************************????****************************
??????:19/8/2026 8:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:30:59,888] Error 
****************************????****************************
??????:19/8/2026 8:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:00,068] Error 
****************************????****************************
??????:19/8/2026 8:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:00,253] Error 
****************************????****************************
??????:19/8/2026 8:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:00,432] Error 
****************************????****************************
??????:19/8/2026 8:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:00,629] Error 
****************************????****************************
??????:19/8/2026 8:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:00,823] Error 
****************************????****************************
??????:19/8/2026 8:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:01,009] Error 
****************************????****************************
??????:19/8/2026 8:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:01,205] Error 
****************************????****************************
??????:19/8/2026 8:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:01,385] Error 
****************************????****************************
??????:19/8/2026 8:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:01,572] Error 
****************************????****************************
??????:19/8/2026 8:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:01,757] Error 
****************************????****************************
??????:19/8/2026 8:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:01,940] Error 
****************************????****************************
??????:19/8/2026 8:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:02,119] Error 
****************************????****************************
??????:19/8/2026 8:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:02,300] Error 
****************************????****************************
??????:19/8/2026 8:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:02,478] Error 
****************************????****************************
??????:19/8/2026 8:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:02,656] Error 
****************************????****************************
??????:19/8/2026 8:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:02,840] Error 
****************************????****************************
??????:19/8/2026 8:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:03,022] Error 
****************************????****************************
??????:19/8/2026 8:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:03,200] Error 
****************************????****************************
??????:19/8/2026 8:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:03,377] Error 
****************************????****************************
??????:19/8/2026 8:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:03,553] Error 
****************************????****************************
??????:19/8/2026 8:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:03,735] Error 
****************************????****************************
??????:19/8/2026 8:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:03,918] Error 
****************************????****************************
??????:19/8/2026 8:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:04,098] Error 
****************************????****************************
??????:19/8/2026 8:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:04,278] Error 
****************************????****************************
??????:19/8/2026 8:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:04,459] Error 
****************************????****************************
??????:19/8/2026 8:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:04,637] Error 
****************************????****************************
??????:19/8/2026 8:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:04,826] Error 
****************************????****************************
??????:19/8/2026 8:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:05,003] Error 
****************************????****************************
??????:19/8/2026 8:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:05,191] Error 
****************************????****************************
??????:19/8/2026 8:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:05,366] Error 
****************************????****************************
??????:19/8/2026 8:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:05,539] Error 
****************************????****************************
??????:19/8/2026 8:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:05,717] Error 
****************************????****************************
??????:19/8/2026 8:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:05,901] Error 
****************************????****************************
??????:19/8/2026 8:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:06,076] Error 
****************************????****************************
??????:19/8/2026 8:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:06,252] Error 
****************************????****************************
??????:19/8/2026 8:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:06,422] Error 
****************************????****************************
??????:19/8/2026 8:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:06,600] Error 
****************************????****************************
??????:19/8/2026 8:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:06,789] Error 
****************************????****************************
??????:19/8/2026 8:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:06,961] Error 
****************************????****************************
??????:19/8/2026 8:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:07,134] Error 
****************************????****************************
??????:19/8/2026 8:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:07,304] Error 
****************************????****************************
??????:19/8/2026 8:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:07,479] Error 
****************************????****************************
??????:19/8/2026 8:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:07,655] Error 
****************************????****************************
??????:19/8/2026 8:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:07,842] Error 
****************************????****************************
??????:19/8/2026 8:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:08,020] Error 
****************************????****************************
??????:19/8/2026 8:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:08,196] Error 
****************************????****************************
??????:19/8/2026 8:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:08,375] Error 
****************************????****************************
??????:19/8/2026 8:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:08,557] Error 
****************************????****************************
??????:19/8/2026 8:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:08,746] Error 
****************************????****************************
??????:19/8/2026 8:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:08,936] Error 
****************************????****************************
??????:19/8/2026 8:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:09,124] Error 
****************************????****************************
??????:19/8/2026 8:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:09,319] Error 
****************************????****************************
??????:19/8/2026 8:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:09,504] Error 
****************************????****************************
??????:19/8/2026 8:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:09,685] Error 
****************************????****************************
??????:19/8/2026 8:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:09,874] Error 
****************************????****************************
??????:19/8/2026 8:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:10,050] Error 
****************************????****************************
??????:19/8/2026 8:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:10,223] Error 
****************************????****************************
??????:19/8/2026 8:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:10,398] Error 
****************************????****************************
??????:19/8/2026 8:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:10,573] Error 
****************************????****************************
??????:19/8/2026 8:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:10,764] Error 
****************************????****************************
??????:19/8/2026 8:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:10,949] Error 
****************************????****************************
??????:19/8/2026 8:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:11,133] Error 
****************************????****************************
??????:19/8/2026 8:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:11,315] Error 
****************************????****************************
??????:19/8/2026 8:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:11,497] Error 
****************************????****************************
??????:19/8/2026 8:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:11,678] Error 
****************************????****************************
??????:19/8/2026 8:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:11,867] Error 
****************************????****************************
??????:19/8/2026 8:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:12,048] Error 
****************************????****************************
??????:19/8/2026 8:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:12,224] Error 
****************************????****************************
??????:19/8/2026 8:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:12,399] Error 
****************************????****************************
??????:19/8/2026 8:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:12,576] Error 
****************************????****************************
??????:19/8/2026 8:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:12,770] Error 
****************************????****************************
??????:19/8/2026 8:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:12,957] Error 
****************************????****************************
??????:19/8/2026 8:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:13,136] Error 
****************************????****************************
??????:19/8/2026 8:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:13,330] Error 
****************************????****************************
??????:19/8/2026 8:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:13,515] Error 
****************************????****************************
??????:19/8/2026 8:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:13,704] Error 
****************************????****************************
??????:19/8/2026 8:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:13,901] Error 
****************************????****************************
??????:19/8/2026 8:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:14,088] Error 
****************************????****************************
??????:19/8/2026 8:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:14,276] Error 
****************************????****************************
??????:19/8/2026 8:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:14,463] Error 
****************************????****************************
??????:19/8/2026 8:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:14,645] Error 
****************************????****************************
??????:19/8/2026 8:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:14,836] Error 
****************************????****************************
??????:19/8/2026 8:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:15,025] Error 
****************************????****************************
??????:19/8/2026 8:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:15,211] Error 
****************************????****************************
??????:19/8/2026 8:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:15,404] Error 
****************************????****************************
??????:19/8/2026 8:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:15,593] Error 
****************************????****************************
??????:19/8/2026 8:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:15,785] Error 
****************************????****************************
??????:19/8/2026 8:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:15,971] Error 
****************************????****************************
??????:19/8/2026 8:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:16,156] Error 
****************************????****************************
??????:19/8/2026 8:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:16,343] Error 
****************************????****************************
??????:19/8/2026 8:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:16,524] Error 
****************************????****************************
??????:19/8/2026 8:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:16,710] Error 
****************************????****************************
??????:19/8/2026 8:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:16,904] Error 
****************************????****************************
??????:19/8/2026 8:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:17,083] Error 
****************************????****************************
??????:19/8/2026 8:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:17,252] Error 
****************************????****************************
??????:19/8/2026 8:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:17,445] Error 
****************************????****************************
??????:19/8/2026 8:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:17,631] Error 
****************************????****************************
??????:19/8/2026 8:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:17,817] Error 
****************************????****************************
??????:19/8/2026 8:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:18,011] Error 
****************************????****************************
??????:19/8/2026 8:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:18,191] Error 
****************************????****************************
??????:19/8/2026 8:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:18,379] Error 
****************************????****************************
??????:19/8/2026 8:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:18,567] Error 
****************************????****************************
??????:19/8/2026 8:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:18,759] Error 
****************************????****************************
??????:19/8/2026 8:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:18,949] Error 
****************************????****************************
??????:19/8/2026 8:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:19,134] Error 
****************************????****************************
??????:19/8/2026 8:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:19,325] Error 
****************************????****************************
??????:19/8/2026 8:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:19,524] Error 
****************************????****************************
??????:19/8/2026 8:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:19,730] Error 
****************************????****************************
??????:19/8/2026 8:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:19,934] Error 
****************************????****************************
??????:19/8/2026 8:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:20,134] Error 
****************************????****************************
??????:19/8/2026 8:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:20,328] Error 
****************************????****************************
??????:19/8/2026 8:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:20,529] Error 
****************************????****************************
??????:19/8/2026 8:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:20,728] Error 
****************************????****************************
??????:19/8/2026 8:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:20,935] Error 
****************************????****************************
??????:19/8/2026 8:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:21,130] Error 
****************************????****************************
??????:19/8/2026 8:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:21,328] Error 
****************************????****************************
??????:19/8/2026 8:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:21,538] Error 
****************************????****************************
??????:19/8/2026 8:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:21,744] Error 
****************************????****************************
??????:19/8/2026 8:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:21,950] Error 
****************************????****************************
??????:19/8/2026 8:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:22,136] Error 
****************************????****************************
??????:19/8/2026 8:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:22,321] Error 
****************************????****************************
??????:19/8/2026 8:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:22,515] Error 
****************************????****************************
??????:19/8/2026 8:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:22,716] Error 
****************************????****************************
??????:19/8/2026 8:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:22,916] Error 
****************************????****************************
??????:19/8/2026 8:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:23,100] Error 
****************************????****************************
??????:19/8/2026 8:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:23,287] Error 
****************************????****************************
??????:19/8/2026 8:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:23,463] Error 
****************************????****************************
??????:19/8/2026 8:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:23,643] Error 
****************************????****************************
??????:19/8/2026 8:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:23,834] Error 
****************************????****************************
??????:19/8/2026 8:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:24,014] Error 
****************************????****************************
??????:19/8/2026 8:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:24,196] Error 
****************************????****************************
??????:19/8/2026 8:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:24,378] Error 
****************************????****************************
??????:19/8/2026 8:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:24,562] Error 
****************************????****************************
??????:19/8/2026 8:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:24,753] Error 
****************************????****************************
??????:19/8/2026 8:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:24,932] Error 
****************************????****************************
??????:19/8/2026 8:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:25,111] Error 
****************************????****************************
??????:19/8/2026 8:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:25,288] Error 
****************************????****************************
??????:19/8/2026 8:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:25,464] Error 
****************************????****************************
??????:19/8/2026 8:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:25,658] Error 
****************************????****************************
??????:19/8/2026 8:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:25,847] Error 
****************************????****************************
??????:19/8/2026 8:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:26,029] Error 
****************************????****************************
??????:19/8/2026 8:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:26,213] Error 
****************************????****************************
??????:19/8/2026 8:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:26,395] Error 
****************************????****************************
??????:19/8/2026 8:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:26,574] Error 
****************************????****************************
??????:19/8/2026 8:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:26,760] Error 
****************************????****************************
??????:19/8/2026 8:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:26,948] Error 
****************************????****************************
??????:19/8/2026 8:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:27,134] Error 
****************************????****************************
??????:19/8/2026 8:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:27,314] Error 
****************************????****************************
??????:19/8/2026 8:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:27,495] Error 
****************************????****************************
??????:19/8/2026 8:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:27,681] Error 
****************************????****************************
??????:19/8/2026 8:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:27,870] Error 
****************************????****************************
??????:19/8/2026 8:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:28,053] Error 
****************************????****************************
??????:19/8/2026 8:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:28,235] Error 
****************************????****************************
??????:19/8/2026 8:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:28,421] Error 
****************************????****************************
??????:19/8/2026 8:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:28,603] Error 
****************************????****************************
??????:19/8/2026 8:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:28,794] Error 
****************************????****************************
??????:19/8/2026 8:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:28,984] Error 
****************************????****************************
??????:19/8/2026 8:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:29,168] Error 
****************************????****************************
??????:19/8/2026 8:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:29,351] Error 
****************************????****************************
??????:19/8/2026 8:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:29,535] Error 
****************************????****************************
??????:19/8/2026 8:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:29,736] Error 
****************************????****************************
??????:19/8/2026 8:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:29,926] Error 
****************************????****************************
??????:19/8/2026 8:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:30,103] Error 
****************************????****************************
??????:19/8/2026 8:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:30,290] Error 
****************************????****************************
??????:19/8/2026 8:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:30,478] Error 
****************************????****************************
??????:19/8/2026 8:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:30,659] Error 
****************************????****************************
??????:19/8/2026 8:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:30,851] Error 
****************************????****************************
??????:19/8/2026 8:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:31,039] Error 
****************************????****************************
??????:19/8/2026 8:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:31,226] Error 
****************************????****************************
??????:19/8/2026 8:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:31,409] Error 
****************************????****************************
??????:19/8/2026 8:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:31,593] Error 
****************************????****************************
??????:19/8/2026 8:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:31,785] Error 
****************************????****************************
??????:19/8/2026 8:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:31,977] Error 
****************************????****************************
??????:19/8/2026 8:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:32,168] Error 
****************************????****************************
??????:19/8/2026 8:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:32,358] Error 
****************************????****************************
??????:19/8/2026 8:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:32,541] Error 
****************************????****************************
??????:19/8/2026 8:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:32,737] Error 
****************************????****************************
??????:19/8/2026 8:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:32,925] Error 
****************************????****************************
??????:19/8/2026 8:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:33,117] Error 
****************************????****************************
??????:19/8/2026 8:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:33,303] Error 
****************************????****************************
??????:19/8/2026 8:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:33,486] Error 
****************************????****************************
??????:19/8/2026 8:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:33,670] Error 
****************************????****************************
??????:19/8/2026 8:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:33,873] Error 
****************************????****************************
??????:19/8/2026 8:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:34,060] Error 
****************************????****************************
??????:19/8/2026 8:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:34,244] Error 
****************************????****************************
??????:19/8/2026 8:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:34,429] Error 
****************************????****************************
??????:19/8/2026 8:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:34,617] Error 
****************************????****************************
??????:19/8/2026 8:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:34,816] Error 
****************************????****************************
??????:19/8/2026 8:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:35,006] Error 
****************************????****************************
??????:19/8/2026 8:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:35,200] Error 
****************************????****************************
??????:19/8/2026 8:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:35,390] Error 
****************************????****************************
??????:19/8/2026 8:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:35,581] Error 
****************************????****************************
??????:19/8/2026 8:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:35,773] Error 
****************************????****************************
??????:19/8/2026 8:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:35,965] Error 
****************************????****************************
??????:19/8/2026 8:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:36,155] Error 
****************************????****************************
??????:19/8/2026 8:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:36,341] Error 
****************************????****************************
??????:19/8/2026 8:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:36,525] Error 
****************************????****************************
??????:19/8/2026 8:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:36,707] Error 
****************************????****************************
??????:19/8/2026 8:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:36,899] Error 
****************************????****************************
??????:19/8/2026 8:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:37,088] Error 
****************************????****************************
??????:19/8/2026 8:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:37,275] Error 
****************************????****************************
??????:19/8/2026 8:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:37,469] Error 
****************************????****************************
??????:19/8/2026 8:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:37,660] Error 
****************************????****************************
??????:19/8/2026 8:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:37,863] Error 
****************************????****************************
??????:19/8/2026 8:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:38,055] Error 
****************************????****************************
??????:19/8/2026 8:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:38,238] Error 
****************************????****************************
??????:19/8/2026 8:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:38,429] Error 
****************************????****************************
??????:19/8/2026 8:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:38,617] Error 
****************************????****************************
??????:19/8/2026 8:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:38,810] Error 
****************************????****************************
??????:19/8/2026 8:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:38,997] Error 
****************************????****************************
??????:19/8/2026 8:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:39,188] Error 
****************************????****************************
??????:19/8/2026 8:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:39,389] Error 
****************************????****************************
??????:19/8/2026 8:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:39,588] Error 
****************************????****************************
??????:19/8/2026 8:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:39,795] Error 
****************************????****************************
??????:19/8/2026 8:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:39,999] Error 
****************************????****************************
??????:19/8/2026 8:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:40,191] Error 
****************************????****************************
??????:19/8/2026 8:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:40,382] Error 
****************************????****************************
??????:19/8/2026 8:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:40,569] Error 
****************************????****************************
??????:19/8/2026 8:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:40,764] Error 
****************************????****************************
??????:19/8/2026 8:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:40,953] Error 
****************************????****************************
??????:19/8/2026 8:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:41,141] Error 
****************************????****************************
??????:19/8/2026 8:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:41,330] Error 
****************************????****************************
??????:19/8/2026 8:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:41,520] Error 
****************************????****************************
??????:19/8/2026 8:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:41,707] Error 
****************************????****************************
??????:19/8/2026 8:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:41,913] Error 
****************************????****************************
??????:19/8/2026 8:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:42,097] Error 
****************************????****************************
??????:19/8/2026 8:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:42,289] Error 
****************************????****************************
??????:19/8/2026 8:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:42,469] Error 
****************************????****************************
??????:19/8/2026 8:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:42,648] Error 
****************************????****************************
??????:19/8/2026 8:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:42,839] Error 
****************************????****************************
??????:19/8/2026 8:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:43,024] Error 
****************************????****************************
??????:19/8/2026 8:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:43,202] Error 
****************************????****************************
??????:19/8/2026 8:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:43,385] Error 
****************************????****************************
??????:19/8/2026 8:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:43,566] Error 
****************************????****************************
??????:19/8/2026 8:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:43,759] Error 
****************************????****************************
??????:19/8/2026 8:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:43,948] Error 
****************************????****************************
??????:19/8/2026 8:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:44,134] Error 
****************************????****************************
??????:19/8/2026 8:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:44,324] Error 
****************************????****************************
??????:19/8/2026 8:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:44,517] Error 
****************************????****************************
??????:19/8/2026 8:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:44,701] Error 
****************************????****************************
??????:19/8/2026 8:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:44,897] Error 
****************************????****************************
??????:19/8/2026 8:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:45,085] Error 
****************************????****************************
??????:19/8/2026 8:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:45,270] Error 
****************************????****************************
??????:19/8/2026 8:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:45,459] Error 
****************************????****************************
??????:19/8/2026 8:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:45,646] Error 
****************************????****************************
??????:19/8/2026 8:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:45,838] Error 
****************************????****************************
??????:19/8/2026 8:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:46,045] Error 
****************************????****************************
??????:19/8/2026 8:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:46,224] Error 
****************************????****************************
??????:19/8/2026 8:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:46,408] Error 
****************************????****************************
??????:19/8/2026 8:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:46,586] Error 
****************************????****************************
??????:19/8/2026 8:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:46,775] Error 
****************************????****************************
??????:19/8/2026 8:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:46,957] Error 
****************************????****************************
??????:19/8/2026 8:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:47,144] Error 
****************************????****************************
??????:19/8/2026 8:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:47,331] Error 
****************************????****************************
??????:19/8/2026 8:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:47,518] Error 
****************************????****************************
??????:19/8/2026 8:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:47,704] Error 
****************************????****************************
??????:19/8/2026 8:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:47,890] Error 
****************************????****************************
??????:19/8/2026 8:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:48,078] Error 
****************************????****************************
??????:19/8/2026 8:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:48,265] Error 
****************************????****************************
??????:19/8/2026 8:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:48,449] Error 
****************************????****************************
??????:19/8/2026 8:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:48,633] Error 
****************************????****************************
??????:19/8/2026 8:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:48,822] Error 
****************************????****************************
??????:19/8/2026 8:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:49,007] Error 
****************************????****************************
??????:19/8/2026 8:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:49,191] Error 
****************************????****************************
??????:19/8/2026 8:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:49,377] Error 
****************************????****************************
??????:19/8/2026 8:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:49,557] Error 
****************************????****************************
??????:19/8/2026 8:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:49,743] Error 
****************************????****************************
??????:19/8/2026 8:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:49,928] Error 
****************************????****************************
??????:19/8/2026 8:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:50,121] Error 
****************************????****************************
??????:19/8/2026 8:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:50,311] Error 
****************************????****************************
??????:19/8/2026 8:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:50,494] Error 
****************************????****************************
??????:19/8/2026 8:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:50,680] Error 
****************************????****************************
??????:19/8/2026 8:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:50,877] Error 
****************************????****************************
??????:19/8/2026 8:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:51,067] Error 
****************************????****************************
??????:19/8/2026 8:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:51,250] Error 
****************************????****************************
??????:19/8/2026 8:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:51,438] Error 
****************************????****************************
??????:19/8/2026 8:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:51,631] Error 
****************************????****************************
??????:19/8/2026 8:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:51,827] Error 
****************************????****************************
??????:19/8/2026 8:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:52,015] Error 
****************************????****************************
??????:19/8/2026 8:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:52,202] Error 
****************************????****************************
??????:19/8/2026 8:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:52,390] Error 
****************************????****************************
??????:19/8/2026 8:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:52,578] Error 
****************************????****************************
??????:19/8/2026 8:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:52,773] Error 
****************************????****************************
??????:19/8/2026 8:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:52,962] Error 
****************************????****************************
??????:19/8/2026 8:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:53,152] Error 
****************************????****************************
??????:19/8/2026 8:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:53,339] Error 
****************************????****************************
??????:19/8/2026 8:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:53,528] Error 
****************************????****************************
??????:19/8/2026 8:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:53,718] Error 
****************************????****************************
??????:19/8/2026 8:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:53,910] Error 
****************************????****************************
??????:19/8/2026 8:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:54,108] Error 
****************************????****************************
??????:19/8/2026 8:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:54,302] Error 
****************************????****************************
??????:19/8/2026 8:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:54,489] Error 
****************************????****************************
??????:19/8/2026 8:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:54,672] Error 
****************************????****************************
??????:19/8/2026 8:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:54,859] Error 
****************************????****************************
??????:19/8/2026 8:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:55,034] Error 
****************************????****************************
??????:19/8/2026 8:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:55,211] Error 
****************************????****************************
??????:19/8/2026 8:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:55,388] Error 
****************************????****************************
??????:19/8/2026 8:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:55,557] Error 
****************************????****************************
??????:19/8/2026 8:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:55,743] Error 
****************************????****************************
??????:19/8/2026 8:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:55,915] Error 
****************************????****************************
??????:19/8/2026 8:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:56,086] Error 
****************************????****************************
??????:19/8/2026 8:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:56,266] Error 
****************************????****************************
??????:19/8/2026 8:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:56,456] Error 
****************************????****************************
??????:19/8/2026 8:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:56,650] Error 
****************************????****************************
??????:19/8/2026 8:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:56,853] Error 
****************************????****************************
??????:19/8/2026 8:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:57,040] Error 
****************************????****************************
??????:19/8/2026 8:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:57,221] Error 
****************************????****************************
??????:19/8/2026 8:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:57,401] Error 
****************************????****************************
??????:19/8/2026 8:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:57,576] Error 
****************************????****************************
??????:19/8/2026 8:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:57,764] Error 
****************************????****************************
??????:19/8/2026 8:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:57,945] Error 
****************************????****************************
??????:19/8/2026 8:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:58,128] Error 
****************************????****************************
??????:19/8/2026 8:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:58,323] Error 
****************************????****************************
??????:19/8/2026 8:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:58,505] Error 
****************************????****************************
??????:19/8/2026 8:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:58,694] Error 
****************************????****************************
??????:19/8/2026 8:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:58,890] Error 
****************************????****************************
??????:19/8/2026 8:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:59,080] Error 
****************************????****************************
??????:19/8/2026 8:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:59,271] Error 
****************************????****************************
??????:19/8/2026 8:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:59,460] Error 
****************************????****************************
??????:19/8/2026 8:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:59,652] Error 
****************************????****************************
??????:19/8/2026 8:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:31:59,844] Error 
****************************????****************************
??????:19/8/2026 8:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:00,033] Error 
****************************????****************************
??????:19/8/2026 8:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:00,219] Error 
****************************????****************************
??????:19/8/2026 8:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:00,397] Error 
****************************????****************************
??????:19/8/2026 8:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:00,582] Error 
****************************????****************************
??????:19/8/2026 8:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:00,764] Error 
****************************????****************************
??????:19/8/2026 8:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:00,941] Error 
****************************????****************************
??????:19/8/2026 8:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:01,130] Error 
****************************????****************************
??????:19/8/2026 8:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:01,313] Error 
****************************????****************************
??????:19/8/2026 8:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:01,495] Error 
****************************????****************************
??????:19/8/2026 8:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:01,678] Error 
****************************????****************************
??????:19/8/2026 8:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:01,867] Error 
****************************????****************************
??????:19/8/2026 8:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:02,046] Error 
****************************????****************************
??????:19/8/2026 8:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:02,225] Error 
****************************????****************************
??????:19/8/2026 8:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:02,414] Error 
****************************????****************************
??????:19/8/2026 8:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:02,585] Error 
****************************????****************************
??????:19/8/2026 8:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:02,775] Error 
****************************????****************************
??????:19/8/2026 8:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:02,952] Error 
****************************????****************************
??????:19/8/2026 8:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:03,132] Error 
****************************????****************************
??????:19/8/2026 8:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:03,305] Error 
****************************????****************************
??????:19/8/2026 8:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:03,482] Error 
****************************????****************************
??????:19/8/2026 8:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:03,659] Error 
****************************????****************************
??????:19/8/2026 8:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:03,845] Error 
****************************????****************************
??????:19/8/2026 8:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:04,020] Error 
****************************????****************************
??????:19/8/2026 8:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:04,196] Error 
****************************????****************************
??????:19/8/2026 8:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:04,372] Error 
****************************????****************************
??????:19/8/2026 8:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:04,546] Error 
****************************????****************************
??????:19/8/2026 8:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:04,712] Error 
****************************????****************************
??????:19/8/2026 8:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:04,883] Error 
****************************????****************************
??????:19/8/2026 8:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:05,054] Error 
****************************????****************************
??????:19/8/2026 8:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:05,223] Error 
****************************????****************************
??????:19/8/2026 8:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:05,388] Error 
****************************????****************************
??????:19/8/2026 8:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:05,555] Error 
****************************????****************************
??????:19/8/2026 8:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:05,726] Error 
****************************????****************************
??????:19/8/2026 8:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:05,907] Error 
****************************????****************************
??????:19/8/2026 8:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:06,086] Error 
****************************????****************************
??????:19/8/2026 8:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:06,263] Error 
****************************????****************************
??????:19/8/2026 8:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:06,452] Error 
****************************????****************************
??????:19/8/2026 8:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:06,630] Error 
****************************????****************************
??????:19/8/2026 8:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:06,811] Error 
****************************????****************************
??????:19/8/2026 8:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:06,988] Error 
****************************????****************************
??????:19/8/2026 8:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:07,170] Error 
****************************????****************************
??????:19/8/2026 8:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:07,340] Error 
****************************????****************************
??????:19/8/2026 8:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:07,523] Error 
****************************????****************************
??????:19/8/2026 8:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:07,696] Error 
****************************????****************************
??????:19/8/2026 8:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:07,873] Error 
****************************????****************************
??????:19/8/2026 8:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:08,049] Error 
****************************????****************************
??????:19/8/2026 8:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:08,225] Error 
****************************????****************************
??????:19/8/2026 8:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:08,399] Error 
****************************????****************************
??????:19/8/2026 8:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:08,570] Error 
****************************????****************************
??????:19/8/2026 8:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:08,745] Error 
****************************????****************************
??????:19/8/2026 8:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:08,921] Error 
****************************????****************************
??????:19/8/2026 8:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:09,092] Error 
****************************????****************************
??????:19/8/2026 8:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:09,269] Error 
****************************????****************************
??????:19/8/2026 8:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:09,435] Error 
****************************????****************************
??????:19/8/2026 8:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:09,609] Error 
****************************????****************************
??????:19/8/2026 8:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:09,787] Error 
****************************????****************************
??????:19/8/2026 8:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:09,961] Error 
****************************????****************************
??????:19/8/2026 8:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:10,138] Error 
****************************????****************************
??????:19/8/2026 8:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:10,314] Error 
****************************????****************************
??????:19/8/2026 8:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:10,495] Error 
****************************????****************************
??????:19/8/2026 8:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:10,660] Error 
****************************????****************************
??????:19/8/2026 8:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:10,839] Error 
****************************????****************************
??????:19/8/2026 8:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:11,016] Error 
****************************????****************************
??????:19/8/2026 8:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:11,194] Error 
****************************????****************************
??????:19/8/2026 8:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:11,366] Error 
****************************????****************************
??????:19/8/2026 8:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:11,541] Error 
****************************????****************************
??????:19/8/2026 8:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:11,712] Error 
****************************????****************************
??????:19/8/2026 8:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:11,884] Error 
****************************????****************************
??????:19/8/2026 8:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:12,055] Error 
****************************????****************************
??????:19/8/2026 8:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:12,227] Error 
****************************????****************************
??????:19/8/2026 8:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:12,402] Error 
****************************????****************************
??????:19/8/2026 8:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:12,578] Error 
****************************????****************************
??????:19/8/2026 8:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:12,757] Error 
****************************????****************************
??????:19/8/2026 8:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:12,930] Error 
****************************????****************************
??????:19/8/2026 8:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:13,103] Error 
****************************????****************************
??????:19/8/2026 8:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:13,279] Error 
****************************????****************************
??????:19/8/2026 8:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:13,451] Error 
****************************????****************************
??????:19/8/2026 8:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:13,618] Error 
****************************????****************************
??????:19/8/2026 8:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:13,795] Error 
****************************????****************************
??????:19/8/2026 8:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:13,962] Error 
****************************????****************************
??????:19/8/2026 8:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:14,137] Error 
****************************????****************************
??????:19/8/2026 8:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:14,311] Error 
****************************????****************************
??????:19/8/2026 8:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:14,482] Error 
****************************????****************************
??????:19/8/2026 8:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:14,664] Error 
****************************????****************************
??????:19/8/2026 8:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:14,844] Error 
****************************????****************************
??????:19/8/2026 8:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:15,012] Error 
****************************????****************************
??????:19/8/2026 8:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:15,189] Error 
****************************????****************************
??????:19/8/2026 8:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:15,362] Error 
****************************????****************************
??????:19/8/2026 8:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:15,534] Error 
****************************????****************************
??????:19/8/2026 8:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:15,702] Error 
****************************????****************************
??????:19/8/2026 8:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:15,880] Error 
****************************????****************************
??????:19/8/2026 8:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:16,047] Error 
****************************????****************************
??????:19/8/2026 8:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:16,220] Error 
****************************????****************************
??????:19/8/2026 8:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:16,394] Error 
****************************????****************************
??????:19/8/2026 8:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:16,568] Error 
****************************????****************************
??????:19/8/2026 8:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:16,742] Error 
****************************????****************************
??????:19/8/2026 8:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:16,918] Error 
****************************????****************************
??????:19/8/2026 8:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:17,088] Error 
****************************????****************************
??????:19/8/2026 8:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:17,269] Error 
****************************????****************************
??????:19/8/2026 8:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:17,439] Error 
****************************????****************************
??????:19/8/2026 8:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:17,609] Error 
****************************????****************************
??????:19/8/2026 8:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:17,788] Error 
****************************????****************************
??????:19/8/2026 8:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:17,962] Error 
****************************????****************************
??????:19/8/2026 8:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:18,134] Error 
****************************????****************************
??????:19/8/2026 8:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:18,314] Error 
****************************????****************************
??????:19/8/2026 8:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:18,487] Error 
****************************????****************************
??????:19/8/2026 8:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:18,675] Error 
****************************????****************************
??????:19/8/2026 8:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:18,854] Error 
****************************????****************************
??????:19/8/2026 8:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:19,032] Error 
****************************????****************************
??????:19/8/2026 8:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:19,211] Error 
****************************????****************************
??????:19/8/2026 8:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:19,391] Error 
****************************????****************************
??????:19/8/2026 8:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:19,564] Error 
****************************????****************************
??????:19/8/2026 8:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:19,744] Error 
****************************????****************************
??????:19/8/2026 8:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:19,912] Error 
****************************????****************************
??????:19/8/2026 8:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:20,081] Error 
****************************????****************************
??????:19/8/2026 8:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:20,247] Error 
****************************????****************************
??????:19/8/2026 8:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:20,417] Error 
****************************????****************************
??????:19/8/2026 8:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:20,590] Error 
****************************????****************************
??????:19/8/2026 8:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:20,765] Error 
****************************????****************************
??????:19/8/2026 8:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:20,938] Error 
****************************????****************************
??????:19/8/2026 8:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:21,113] Error 
****************************????****************************
??????:19/8/2026 8:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:21,295] Error 
****************************????****************************
??????:19/8/2026 8:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:21,472] Error 
****************************????****************************
??????:19/8/2026 8:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:21,651] Error 
****************************????****************************
??????:19/8/2026 8:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:21,834] Error 
****************************????****************************
??????:19/8/2026 8:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:22,024] Error 
****************************????****************************
??????:19/8/2026 8:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:22,194] Error 
****************************????****************************
??????:19/8/2026 8:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:22,370] Error 
****************************????****************************
??????:19/8/2026 8:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:22,546] Error 
****************************????****************************
??????:19/8/2026 8:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:22,745] Error 
****************************????****************************
??????:19/8/2026 8:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:22,925] Error 
****************************????****************************
??????:19/8/2026 8:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:23,105] Error 
****************************????****************************
??????:19/8/2026 8:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:23,284] Error 
****************************????****************************
??????:19/8/2026 8:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:23,459] Error 
****************************????****************************
??????:19/8/2026 8:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:23,634] Error 
****************************????****************************
??????:19/8/2026 8:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:23,815] Error 
****************************????****************************
??????:19/8/2026 8:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:23,990] Error 
****************************????****************************
??????:19/8/2026 8:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:24,165] Error 
****************************????****************************
??????:19/8/2026 8:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:24,346] Error 
****************************????****************************
??????:19/8/2026 8:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:24,522] Error 
****************************????****************************
??????:19/8/2026 8:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:24,694] Error 
****************************????****************************
??????:19/8/2026 8:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:24,874] Error 
****************************????****************************
??????:19/8/2026 8:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:25,040] Error 
****************************????****************************
??????:19/8/2026 8:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:25,213] Error 
****************************????****************************
??????:19/8/2026 8:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:25,382] Error 
****************************????****************************
??????:19/8/2026 8:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:25,550] Error 
****************************????****************************
??????:19/8/2026 8:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:25,719] Error 
****************************????****************************
??????:19/8/2026 8:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:25,885] Error 
****************************????****************************
??????:19/8/2026 8:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:26,049] Error 
****************************????****************************
??????:19/8/2026 8:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:26,219] Error 
****************************????****************************
??????:19/8/2026 8:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:26,386] Error 
****************************????****************************
??????:19/8/2026 8:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:26,552] Error 
****************************????****************************
??????:19/8/2026 8:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:26,723] Error 
****************************????****************************
??????:19/8/2026 8:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:26,898] Error 
****************************????****************************
??????:19/8/2026 8:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:27,067] Error 
****************************????****************************
??????:19/8/2026 8:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:27,251] Error 
****************************????****************************
??????:19/8/2026 8:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:27,428] Error 
****************************????****************************
??????:19/8/2026 8:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:27,603] Error 
****************************????****************************
??????:19/8/2026 8:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:27,789] Error 
****************************????****************************
??????:19/8/2026 8:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:27,966] Error 
****************************????****************************
??????:19/8/2026 8:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:28,142] Error 
****************************????****************************
??????:19/8/2026 8:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:28,320] Error 
****************************????****************************
??????:19/8/2026 8:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:28,494] Error 
****************************????****************************
??????:19/8/2026 8:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:28,666] Error 
****************************????****************************
??????:19/8/2026 8:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:28,848] Error 
****************************????****************************
??????:19/8/2026 8:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:29,021] Error 
****************************????****************************
??????:19/8/2026 8:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:29,202] Error 
****************************????****************************
??????:19/8/2026 8:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:29,383] Error 
****************************????****************************
??????:19/8/2026 8:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:29,569] Error 
****************************????****************************
??????:19/8/2026 8:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:29,748] Error 
****************************????****************************
??????:19/8/2026 8:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:29,925] Error 
****************************????****************************
??????:19/8/2026 8:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:30,102] Error 
****************************????****************************
??????:19/8/2026 8:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:30,284] Error 
****************************????****************************
??????:19/8/2026 8:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:30,469] Error 
****************************????****************************
??????:19/8/2026 8:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:30,659] Error 
****************************????****************************
??????:19/8/2026 8:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:30,861] Error 
****************************????****************************
??????:19/8/2026 8:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:31,052] Error 
****************************????****************************
??????:19/8/2026 8:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:31,241] Error 
****************************????****************************
??????:19/8/2026 8:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:31,432] Error 
****************************????****************************
??????:19/8/2026 8:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:31,620] Error 
****************************????****************************
??????:19/8/2026 8:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:31,814] Error 
****************************????****************************
??????:19/8/2026 8:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:32,006] Error 
****************************????****************************
??????:19/8/2026 8:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:32,192] Error 
****************************????****************************
??????:19/8/2026 8:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:32,379] Error 
****************************????****************************
??????:19/8/2026 8:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:32,565] Error 
****************************????****************************
??????:19/8/2026 8:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:32,750] Error 
****************************????****************************
??????:19/8/2026 8:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:32,934] Error 
****************************????****************************
??????:19/8/2026 8:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:33,116] Error 
****************************????****************************
??????:19/8/2026 8:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:33,296] Error 
****************************????****************************
??????:19/8/2026 8:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:33,475] Error 
****************************????****************************
??????:19/8/2026 8:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:33,650] Error 
****************************????****************************
??????:19/8/2026 8:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:33,836] Error 
****************************????****************************
??????:19/8/2026 8:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:34,009] Error 
****************************????****************************
??????:19/8/2026 8:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:34,181] Error 
****************************????****************************
??????:19/8/2026 8:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:34,364] Error 
****************************????****************************
??????:19/8/2026 8:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:34,552] Error 
****************************????****************************
??????:19/8/2026 8:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:34,741] Error 
****************************????****************************
??????:19/8/2026 8:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:34,945] Error 
****************************????****************************
??????:19/8/2026 8:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:35,138] Error 
****************************????****************************
??????:19/8/2026 8:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:35,339] Error 
****************************????****************************
??????:19/8/2026 8:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:35,530] Error 
****************************????****************************
??????:19/8/2026 8:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:35,730] Error 
****************************????****************************
??????:19/8/2026 8:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:35,918] Error 
****************************????****************************
??????:19/8/2026 8:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:36,113] Error 
****************************????****************************
??????:19/8/2026 8:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:36,311] Error 
****************************????****************************
??????:19/8/2026 8:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:36,507] Error 
****************************????****************************
??????:19/8/2026 8:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:36,703] Error 
****************************????****************************
??????:19/8/2026 8:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:36,899] Error 
****************************????****************************
??????:19/8/2026 8:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:37,092] Error 
****************************????****************************
??????:19/8/2026 8:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:37,287] Error 
****************************????****************************
??????:19/8/2026 8:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:37,481] Error 
****************************????****************************
??????:19/8/2026 8:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:37,672] Error 
****************************????****************************
??????:19/8/2026 8:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:37,878] Error 
****************************????****************************
??????:19/8/2026 8:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:38,070] Error 
****************************????****************************
??????:19/8/2026 8:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:38,263] Error 
****************************????****************************
??????:19/8/2026 8:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:38,458] Error 
****************************????****************************
??????:19/8/2026 8:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:38,642] Error 
****************************????****************************
??????:19/8/2026 8:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:38,830] Error 
****************************????****************************
??????:19/8/2026 8:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:39,021] Error 
****************************????****************************
??????:19/8/2026 8:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:39,201] Error 
****************************????****************************
??????:19/8/2026 8:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:39,387] Error 
****************************????****************************
??????:19/8/2026 8:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:39,571] Error 
****************************????****************************
??????:19/8/2026 8:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:39,758] Error 
****************************????****************************
??????:19/8/2026 8:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:39,940] Error 
****************************????****************************
??????:19/8/2026 8:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:40,124] Error 
****************************????****************************
??????:19/8/2026 8:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:40,309] Error 
****************************????****************************
??????:19/8/2026 8:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:40,493] Error 
****************************????****************************
??????:19/8/2026 8:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:40,673] Error 
****************************????****************************
??????:19/8/2026 8:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:40,860] Error 
****************************????****************************
??????:19/8/2026 8:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:41,042] Error 
****************************????****************************
??????:19/8/2026 8:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:41,225] Error 
****************************????****************************
??????:19/8/2026 8:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:41,415] Error 
****************************????****************************
??????:19/8/2026 8:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:41,597] Error 
****************************????****************************
??????:19/8/2026 8:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:41,788] Error 
****************************????****************************
??????:19/8/2026 8:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:41,967] Error 
****************************????****************************
??????:19/8/2026 8:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:42,151] Error 
****************************????****************************
??????:19/8/2026 8:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:42,333] Error 
****************************????****************************
??????:19/8/2026 8:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:42,518] Error 
****************************????****************************
??????:19/8/2026 8:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:42,705] Error 
****************************????****************************
??????:19/8/2026 8:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:42,890] Error 
****************************????****************************
??????:19/8/2026 8:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:43,080] Error 
****************************????****************************
??????:19/8/2026 8:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:43,279] Error 
****************************????****************************
??????:19/8/2026 8:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:43,465] Error 
****************************????****************************
??????:19/8/2026 8:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:43,646] Error 
****************************????****************************
??????:19/8/2026 8:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:43,836] Error 
****************************????****************************
??????:19/8/2026 8:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:44,023] Error 
****************************????****************************
??????:19/8/2026 8:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:44,206] Error 
****************************????****************************
??????:19/8/2026 8:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:44,393] Error 
****************************????****************************
??????:19/8/2026 8:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:44,575] Error 
****************************????****************************
??????:19/8/2026 8:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:44,763] Error 
****************************????****************************
??????:19/8/2026 8:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:44,943] Error 
****************************????****************************
??????:19/8/2026 8:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:45,126] Error 
****************************????****************************
??????:19/8/2026 8:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:45,311] Error 
****************************????****************************
??????:19/8/2026 8:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:45,498] Error 
****************************????****************************
??????:19/8/2026 8:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:45,680] Error 
****************************????****************************
??????:19/8/2026 8:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:45,870] Error 
****************************????****************************
??????:19/8/2026 8:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:46,055] Error 
****************************????****************************
??????:19/8/2026 8:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:46,240] Error 
****************************????****************************
??????:19/8/2026 8:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:46,428] Error 
****************************????****************************
??????:19/8/2026 8:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:46,614] Error 
****************************????****************************
??????:19/8/2026 8:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:46,801] Error 
****************************????****************************
??????:19/8/2026 8:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:46,982] Error 
****************************????****************************
??????:19/8/2026 8:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:47,170] Error 
****************************????****************************
??????:19/8/2026 8:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:47,355] Error 
****************************????****************************
??????:19/8/2026 8:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:47,539] Error 
****************************????****************************
??????:19/8/2026 8:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:47,724] Error 
****************************????****************************
??????:19/8/2026 8:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:47,903] Error 
****************************????****************************
??????:19/8/2026 8:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:48,087] Error 
****************************????****************************
??????:19/8/2026 8:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:48,267] Error 
****************************????****************************
??????:19/8/2026 8:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:48,447] Error 
****************************????****************************
??????:19/8/2026 8:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:48,619] Error 
****************************????****************************
??????:19/8/2026 8:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:48,802] Error 
****************************????****************************
??????:19/8/2026 8:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:48,974] Error 
****************************????****************************
??????:19/8/2026 8:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:49,151] Error 
****************************????****************************
??????:19/8/2026 8:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:49,330] Error 
****************************????****************************
??????:19/8/2026 8:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:49,510] Error 
****************************????****************************
??????:19/8/2026 8:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:49,686] Error 
****************************????****************************
??????:19/8/2026 8:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:49,874] Error 
****************************????****************************
??????:19/8/2026 8:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:50,050] Error 
****************************????****************************
??????:19/8/2026 8:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:50,235] Error 
****************************????****************************
??????:19/8/2026 8:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:50,413] Error 
****************************????****************************
??????:19/8/2026 8:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:50,591] Error 
****************************????****************************
??????:19/8/2026 8:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:50,773] Error 
****************************????****************************
??????:19/8/2026 8:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:50,955] Error 
****************************????****************************
??????:19/8/2026 8:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:51,136] Error 
****************************????****************************
??????:19/8/2026 8:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:51,323] Error 
****************************????****************************
??????:19/8/2026 8:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:51,507] Error 
****************************????****************************
??????:19/8/2026 8:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:51,686] Error 
****************************????****************************
??????:19/8/2026 8:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:51,867] Error 
****************************????****************************
??????:19/8/2026 8:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:52,041] Error 
****************************????****************************
??????:19/8/2026 8:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:52,221] Error 
****************************????****************************
??????:19/8/2026 8:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:52,396] Error 
****************************????****************************
??????:19/8/2026 8:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:52,568] Error 
****************************????****************************
??????:19/8/2026 8:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:52,753] Error 
****************************????****************************
??????:19/8/2026 8:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:52,929] Error 
****************************????****************************
??????:19/8/2026 8:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:53,104] Error 
****************************????****************************
??????:19/8/2026 8:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:53,286] Error 
****************************????****************************
??????:19/8/2026 8:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:53,468] Error 
****************************????****************************
??????:19/8/2026 8:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:53,641] Error 
****************************????****************************
??????:19/8/2026 8:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:53,825] Error 
****************************????****************************
??????:19/8/2026 8:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:53,999] Error 
****************************????****************************
??????:19/8/2026 8:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:54,173] Error 
****************************????****************************
??????:19/8/2026 8:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:54,354] Error 
****************************????****************************
??????:19/8/2026 8:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:54,545] Error 
****************************????****************************
??????:19/8/2026 8:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:54,735] Error 
****************************????****************************
??????:19/8/2026 8:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:54,918] Error 
****************************????****************************
??????:19/8/2026 8:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:55,102] Error 
****************************????****************************
??????:19/8/2026 8:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:55,294] Error 
****************************????****************************
??????:19/8/2026 8:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:55,476] Error 
****************************????****************************
??????:19/8/2026 8:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:55,663] Error 
****************************????****************************
??????:19/8/2026 8:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:55,853] Error 
****************************????****************************
??????:19/8/2026 8:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:56,034] Error 
****************************????****************************
??????:19/8/2026 8:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:56,220] Error 
****************************????****************************
??????:19/8/2026 8:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:56,406] Error 
****************************????****************************
??????:19/8/2026 8:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:56,595] Error 
****************************????****************************
??????:19/8/2026 8:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:56,783] Error 
****************************????****************************
??????:19/8/2026 8:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:56,968] Error 
****************************????****************************
??????:19/8/2026 8:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:57,156] Error 
****************************????****************************
??????:19/8/2026 8:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:57,344] Error 
****************************????****************************
??????:19/8/2026 8:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:57,536] Error 
****************************????****************************
??????:19/8/2026 8:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:57,734] Error 
****************************????****************************
??????:19/8/2026 8:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:57,929] Error 
****************************????****************************
??????:19/8/2026 8:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:58,125] Error 
****************************????****************************
??????:19/8/2026 8:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:58,315] Error 
****************************????****************************
??????:19/8/2026 8:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:58,509] Error 
****************************????****************************
??????:19/8/2026 8:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:58,706] Error 
****************************????****************************
??????:19/8/2026 8:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:58,910] Error 
****************************????****************************
??????:19/8/2026 8:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:59,106] Error 
****************************????****************************
??????:19/8/2026 8:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:59,306] Error 
****************************????****************************
??????:19/8/2026 8:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:59,511] Error 
****************************????****************************
??????:19/8/2026 8:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:59,705] Error 
****************************????****************************
??????:19/8/2026 8:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:32:59,906] Error 
****************************????****************************
??????:19/8/2026 8:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:00,101] Error 
****************************????****************************
??????:19/8/2026 8:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:00,299] Error 
****************************????****************************
??????:19/8/2026 8:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:00,495] Error 
****************************????****************************
??????:19/8/2026 8:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:00,693] Error 
****************************????****************************
??????:19/8/2026 8:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:00,891] Error 
****************************????****************************
??????:19/8/2026 8:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:01,087] Error 
****************************????****************************
??????:19/8/2026 8:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:01,279] Error 
****************************????****************************
??????:19/8/2026 8:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:01,478] Error 
****************************????****************************
??????:19/8/2026 8:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:01,672] Error 
****************************????****************************
??????:19/8/2026 8:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:01,867] Error 
****************************????****************************
??????:19/8/2026 8:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:02,057] Error 
****************************????****************************
??????:19/8/2026 8:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:02,249] Error 
****************************????****************************
??????:19/8/2026 8:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:02,437] Error 
****************************????****************************
??????:19/8/2026 8:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:02,623] Error 
****************************????****************************
??????:19/8/2026 8:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:02,819] Error 
****************************????****************************
??????:19/8/2026 8:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:03,012] Error 
****************************????****************************
??????:19/8/2026 8:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:03,208] Error 
****************************????****************************
??????:19/8/2026 8:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:03,410] Error 
****************************????****************************
??????:19/8/2026 8:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:03,610] Error 
****************************????****************************
??????:19/8/2026 8:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:03,806] Error 
****************************????****************************
??????:19/8/2026 8:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:04,004] Error 
****************************????****************************
??????:19/8/2026 8:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:04,196] Error 
****************************????****************************
??????:19/8/2026 8:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:04,391] Error 
****************************????****************************
??????:19/8/2026 8:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:04,585] Error 
****************************????****************************
??????:19/8/2026 8:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:04,779] Error 
****************************????****************************
??????:19/8/2026 8:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:04,966] Error 
****************************????****************************
??????:19/8/2026 8:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:05,155] Error 
****************************????****************************
??????:19/8/2026 8:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:05,344] Error 
****************************????****************************
??????:19/8/2026 8:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:05,540] Error 
****************************????****************************
??????:19/8/2026 8:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:05,739] Error 
****************************????****************************
??????:19/8/2026 8:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:05,935] Error 
****************************????****************************
??????:19/8/2026 8:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:06,134] Error 
****************************????****************************
??????:19/8/2026 8:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:06,329] Error 
****************************????****************************
??????:19/8/2026 8:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:06,523] Error 
****************************????****************************
??????:19/8/2026 8:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:06,720] Error 
****************************????****************************
??????:19/8/2026 8:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:06,919] Error 
****************************????****************************
??????:19/8/2026 8:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:07,111] Error 
****************************????****************************
??????:19/8/2026 8:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:07,309] Error 
****************************????****************************
??????:19/8/2026 8:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:07,516] Error 
****************************????****************************
??????:19/8/2026 8:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:07,711] Error 
****************************????****************************
??????:19/8/2026 8:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:07,910] Error 
****************************????****************************
??????:19/8/2026 8:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:08,110] Error 
****************************????****************************
??????:19/8/2026 8:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:08,300] Error 
****************************????****************************
??????:19/8/2026 8:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:08,490] Error 
****************************????****************************
??????:19/8/2026 8:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:08,672] Error 
****************************????****************************
??????:19/8/2026 8:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:08,858] Error 
****************************????****************************
??????:19/8/2026 8:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:09,045] Error 
****************************????****************************
??????:19/8/2026 8:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:09,231] Error 
****************************????****************************
??????:19/8/2026 8:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:09,414] Error 
****************************????****************************
??????:19/8/2026 8:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:09,599] Error 
****************************????****************************
??????:19/8/2026 8:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:09,782] Error 
****************************????****************************
??????:19/8/2026 8:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:09,968] Error 
****************************????****************************
??????:19/8/2026 8:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:10,157] Error 
****************************????****************************
??????:19/8/2026 8:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:10,338] Error 
****************************????****************************
??????:19/8/2026 8:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:10,523] Error 
****************************????****************************
??????:19/8/2026 8:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:10,710] Error 
****************************????****************************
??????:19/8/2026 8:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:10,895] Error 
****************************????****************************
??????:19/8/2026 8:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:11,077] Error 
****************************????****************************
??????:19/8/2026 8:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:11,261] Error 
****************************????****************************
??????:19/8/2026 8:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:11,448] Error 
****************************????****************************
??????:19/8/2026 8:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:11,639] Error 
****************************????****************************
??????:19/8/2026 8:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:11,823] Error 
****************************????****************************
??????:19/8/2026 8:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:12,001] Error 
****************************????****************************
??????:19/8/2026 8:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:12,181] Error 
****************************????****************************
??????:19/8/2026 8:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:12,361] Error 
****************************????****************************
??????:19/8/2026 8:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:12,541] Error 
****************************????****************************
??????:19/8/2026 8:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:12,722] Error 
****************************????****************************
??????:19/8/2026 8:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:12,902] Error 
****************************????****************************
??????:19/8/2026 8:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:13,094] Error 
****************************????****************************
??????:19/8/2026 8:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:13,278] Error 
****************************????****************************
??????:19/8/2026 8:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:13,463] Error 
****************************????****************************
??????:19/8/2026 8:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:13,651] Error 
****************************????****************************
??????:19/8/2026 8:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:13,842] Error 
****************************????****************************
??????:19/8/2026 8:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:14,020] Error 
****************************????****************************
??????:19/8/2026 8:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:14,203] Error 
****************************????****************************
??????:19/8/2026 8:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:14,384] Error 
****************************????****************************
??????:19/8/2026 8:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:14,572] Error 
****************************????****************************
??????:19/8/2026 8:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:14,760] Error 
****************************????****************************
??????:19/8/2026 8:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:14,945] Error 
****************************????****************************
??????:19/8/2026 8:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:15,128] Error 
****************************????****************************
??????:19/8/2026 8:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:15,314] Error 
****************************????****************************
??????:19/8/2026 8:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:15,501] Error 
****************************????****************************
??????:19/8/2026 8:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:15,696] Error 
****************************????****************************
??????:19/8/2026 8:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:15,885] Error 
****************************????****************************
??????:19/8/2026 8:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:16,067] Error 
****************************????****************************
??????:19/8/2026 8:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:16,255] Error 
****************************????****************************
??????:19/8/2026 8:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:16,436] Error 
****************************????****************************
??????:19/8/2026 8:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:16,628] Error 
****************************????****************************
??????:19/8/2026 8:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:16,821] Error 
****************************????****************************
??????:19/8/2026 8:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:17,003] Error 
****************************????****************************
??????:19/8/2026 8:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:17,186] Error 
****************************????****************************
??????:19/8/2026 8:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:17,370] Error 
****************************????****************************
??????:19/8/2026 8:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:17,551] Error 
****************************????****************************
??????:19/8/2026 8:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:17,737] Error 
****************************????****************************
??????:19/8/2026 8:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:17,923] Error 
****************************????****************************
??????:19/8/2026 8:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:18,108] Error 
****************************????****************************
??????:19/8/2026 8:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:18,294] Error 
****************************????****************************
??????:19/8/2026 8:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:18,476] Error 
****************************????****************************
??????:19/8/2026 8:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:18,662] Error 
****************************????****************************
??????:19/8/2026 8:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:18,851] Error 
****************************????****************************
??????:19/8/2026 8:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:19,036] Error 
****************************????****************************
??????:19/8/2026 8:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:19,213] Error 
****************************????****************************
??????:19/8/2026 8:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:19,397] Error 
****************************????****************************
??????:19/8/2026 8:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:19,579] Error 
****************************????****************************
??????:19/8/2026 8:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:19,776] Error 
****************************????****************************
??????:19/8/2026 8:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:19,957] Error 
****************************????****************************
??????:19/8/2026 8:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:20,140] Error 
****************************????****************************
??????:19/8/2026 8:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:20,322] Error 
****************************????****************************
??????:19/8/2026 8:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:20,501] Error 
****************************????****************************
??????:19/8/2026 8:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:20,689] Error 
****************************????****************************
??????:19/8/2026 8:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:20,877] Error 
****************************????****************************
??????:19/8/2026 8:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:21,063] Error 
****************************????****************************
??????:19/8/2026 8:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:21,249] Error 
****************************????****************************
??????:19/8/2026 8:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:21,434] Error 
****************************????****************************
??????:19/8/2026 8:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:21,621] Error 
****************************????****************************
??????:19/8/2026 8:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:21,810] Error 
****************************????****************************
??????:19/8/2026 8:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:21,995] Error 
****************************????****************************
??????:19/8/2026 8:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:22,177] Error 
****************************????****************************
??????:19/8/2026 8:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:22,366] Error 
****************************????****************************
??????:19/8/2026 8:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:22,556] Error 
****************************????****************************
??????:19/8/2026 8:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:22,747] Error 
****************************????****************************
??????:19/8/2026 8:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:22,933] Error 
****************************????****************************
??????:19/8/2026 8:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:23,118] Error 
****************************????****************************
??????:19/8/2026 8:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:23,301] Error 
****************************????****************************
??????:19/8/2026 8:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:23,487] Error 
****************************????****************************
??????:19/8/2026 8:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:23,672] Error 
****************************????****************************
??????:19/8/2026 8:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:23,869] Error 
****************************????****************************
??????:19/8/2026 8:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:24,050] Error 
****************************????****************************
??????:19/8/2026 8:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:24,232] Error 
****************************????****************************
??????:19/8/2026 8:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:24,418] Error 
****************************????****************************
??????:19/8/2026 8:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:24,600] Error 
****************************????****************************
??????:19/8/2026 8:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:24,793] Error 
****************************????****************************
??????:19/8/2026 8:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:24,976] Error 
****************************????****************************
??????:19/8/2026 8:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:25,159] Error 
****************************????****************************
??????:19/8/2026 8:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:25,347] Error 
****************************????****************************
??????:19/8/2026 8:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:25,534] Error 
****************************????****************************
??????:19/8/2026 8:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:25,721] Error 
****************************????****************************
??????:19/8/2026 8:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:25,910] Error 
****************************????****************************
??????:19/8/2026 8:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:26,090] Error 
****************************????****************************
??????:19/8/2026 8:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:26,276] Error 
****************************????****************************
??????:19/8/2026 8:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:26,462] Error 
****************************????****************************
??????:19/8/2026 8:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:26,647] Error 
****************************????****************************
??????:19/8/2026 8:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:26,838] Error 
****************************????****************************
??????:19/8/2026 8:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:27,018] Error 
****************************????****************************
??????:19/8/2026 8:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:27,206] Error 
****************************????****************************
??????:19/8/2026 8:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:27,394] Error 
****************************????****************************
??????:19/8/2026 8:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:27,586] Error 
****************************????****************************
??????:19/8/2026 8:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:27,787] Error 
****************************????****************************
??????:19/8/2026 8:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:27,996] Error 
****************************????****************************
??????:19/8/2026 8:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:28,193] Error 
****************************????****************************
??????:19/8/2026 8:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:28,387] Error 
****************************????****************************
??????:19/8/2026 8:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:28,579] Error 
****************************????****************************
??????:19/8/2026 8:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:28,778] Error 
****************************????****************************
??????:19/8/2026 8:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:28,970] Error 
****************************????****************************
??????:19/8/2026 8:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:29,164] Error 
****************************????****************************
??????:19/8/2026 8:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:29,357] Error 
****************************????****************************
??????:19/8/2026 8:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:29,554] Error 
****************************????****************************
??????:19/8/2026 8:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:29,757] Error 
****************************????****************************
??????:19/8/2026 8:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:29,946] Error 
****************************????****************************
??????:19/8/2026 8:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:30,141] Error 
****************************????****************************
??????:19/8/2026 8:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:30,333] Error 
****************************????****************************
??????:19/8/2026 8:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:30,529] Error 
****************************????****************************
??????:19/8/2026 8:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:30,730] Error 
****************************????****************************
??????:19/8/2026 8:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:30,926] Error 
****************************????****************************
??????:19/8/2026 8:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:31,115] Error 
****************************????****************************
??????:19/8/2026 8:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:31,310] Error 
****************************????****************************
??????:19/8/2026 8:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:31,507] Error 
****************************????****************************
??????:19/8/2026 8:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:31,707] Error 
****************************????****************************
??????:19/8/2026 8:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:31,906] Error 
****************************????****************************
??????:19/8/2026 8:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:32,111] Error 
****************************????****************************
??????:19/8/2026 8:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:32,298] Error 
****************************????****************************
??????:19/8/2026 8:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:32,489] Error 
****************************????****************************
??????:19/8/2026 8:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:32,684] Error 
****************************????****************************
??????:19/8/2026 8:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:32,874] Error 
****************************????****************************
??????:19/8/2026 8:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:33,069] Error 
****************************????****************************
??????:19/8/2026 8:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:33,263] Error 
****************************????****************************
??????:19/8/2026 8:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:33,455] Error 
****************************????****************************
??????:19/8/2026 8:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:33,656] Error 
****************************????****************************
??????:19/8/2026 8:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:33,855] Error 
****************************????****************************
??????:19/8/2026 8:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:34,053] Error 
****************************????****************************
??????:19/8/2026 8:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:34,246] Error 
****************************????****************************
??????:19/8/2026 8:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:34,443] Error 
****************************????****************************
??????:19/8/2026 8:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:34,641] Error 
****************************????****************************
??????:19/8/2026 8:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:34,837] Error 
****************************????****************************
??????:19/8/2026 8:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:35,029] Error 
****************************????****************************
??????:19/8/2026 8:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:35,223] Error 
****************************????****************************
??????:19/8/2026 8:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:35,413] Error 
****************************????****************************
??????:19/8/2026 8:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:35,602] Error 
****************************????****************************
??????:19/8/2026 8:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:35,798] Error 
****************************????****************************
??????:19/8/2026 8:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:35,997] Error 
****************************????****************************
??????:19/8/2026 8:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:36,202] Error 
****************************????****************************
??????:19/8/2026 8:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:36,394] Error 
****************************????****************************
??????:19/8/2026 8:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:36,589] Error 
****************************????****************************
??????:19/8/2026 8:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:36,791] Error 
****************************????****************************
??????:19/8/2026 8:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:36,987] Error 
****************************????****************************
??????:19/8/2026 8:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:37,181] Error 
****************************????****************************
??????:19/8/2026 8:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:37,378] Error 
****************************????****************************
??????:19/8/2026 8:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:37,575] Error 
****************************????****************************
??????:19/8/2026 8:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:37,779] Error 
****************************????****************************
??????:19/8/2026 8:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:37,975] Error 
****************************????****************************
??????:19/8/2026 8:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:38,178] Error 
****************************????****************************
??????:19/8/2026 8:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:38,378] Error 
****************************????****************************
??????:19/8/2026 8:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:38,571] Error 
****************************????****************************
??????:19/8/2026 8:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:38,768] Error 
****************************????****************************
??????:19/8/2026 8:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:38,953] Error 
****************************????****************************
??????:19/8/2026 8:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:39,133] Error 
****************************????****************************
??????:19/8/2026 8:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:39,318] Error 
****************************????****************************
??????:19/8/2026 8:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:39,500] Error 
****************************????****************************
??????:19/8/2026 8:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:39,683] Error 
****************************????****************************
??????:19/8/2026 8:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:39,875] Error 
****************************????****************************
??????:19/8/2026 8:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:40,059] Error 
****************************????****************************
??????:19/8/2026 8:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:40,248] Error 
****************************????****************************
??????:19/8/2026 8:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:40,428] Error 
****************************????****************************
??????:19/8/2026 8:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:40,619] Error 
****************************????****************************
??????:19/8/2026 8:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:40,815] Error 
****************************????****************************
??????:19/8/2026 8:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:40,995] Error 
****************************????****************************
??????:19/8/2026 8:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:41,178] Error 
****************************????****************************
??????:19/8/2026 8:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:41,357] Error 
****************************????****************************
??????:19/8/2026 8:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:41,535] Error 
****************************????****************************
??????:19/8/2026 8:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:41,711] Error 
****************************????****************************
??????:19/8/2026 8:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:41,888] Error 
****************************????****************************
??????:19/8/2026 8:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:42,063] Error 
****************************????****************************
??????:19/8/2026 8:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:42,236] Error 
****************************????****************************
??????:19/8/2026 8:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:42,407] Error 
****************************????****************************
??????:19/8/2026 8:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:42,575] Error 
****************************????****************************
??????:19/8/2026 8:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:42,756] Error 
****************************????****************************
??????:19/8/2026 8:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:42,940] Error 
****************************????****************************
??????:19/8/2026 8:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:43,126] Error 
****************************????****************************
??????:19/8/2026 8:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:43,311] Error 
****************************????****************************
??????:19/8/2026 8:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:43,497] Error 
****************************????****************************
??????:19/8/2026 8:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:43,680] Error 
****************************????****************************
??????:19/8/2026 8:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:43,866] Error 
****************************????****************************
??????:19/8/2026 8:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:44,044] Error 
****************************????****************************
??????:19/8/2026 8:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:44,233] Error 
****************************????****************************
??????:19/8/2026 8:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:44,409] Error 
****************************????****************************
??????:19/8/2026 8:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:44,589] Error 
****************************????****************************
??????:19/8/2026 8:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:44,770] Error 
****************************????****************************
??????:19/8/2026 8:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:44,945] Error 
****************************????****************************
??????:19/8/2026 8:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:45,122] Error 
****************************????****************************
??????:19/8/2026 8:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:45,301] Error 
****************************????****************************
??????:19/8/2026 8:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:45,478] Error 
****************************????****************************
??????:19/8/2026 8:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:45,657] Error 
****************************????****************************
??????:19/8/2026 8:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:45,843] Error 
****************************????****************************
??????:19/8/2026 8:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:46,019] Error 
****************************????****************************
??????:19/8/2026 8:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:46,194] Error 
****************************????****************************
??????:19/8/2026 8:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:46,378] Error 
****************************????****************************
??????:19/8/2026 8:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:46,555] Error 
****************************????****************************
??????:19/8/2026 8:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:46,738] Error 
****************************????****************************
??????:19/8/2026 8:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:46,916] Error 
****************************????****************************
??????:19/8/2026 8:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:47,096] Error 
****************************????****************************
??????:19/8/2026 8:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:47,274] Error 
****************************????****************************
??????:19/8/2026 8:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:47,454] Error 
****************************????****************************
??????:19/8/2026 8:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:47,631] Error 
****************************????****************************
??????:19/8/2026 8:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:47,823] Error 
****************************????****************************
??????:19/8/2026 8:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:48,005] Error 
****************************????****************************
??????:19/8/2026 8:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:48,194] Error 
****************************????****************************
??????:19/8/2026 8:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:48,386] Error 
****************************????****************************
??????:19/8/2026 8:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:48,570] Error 
****************************????****************************
??????:19/8/2026 8:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:48,763] Error 
****************************????****************************
??????:19/8/2026 8:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:48,949] Error 
****************************????****************************
??????:19/8/2026 8:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:49,136] Error 
****************************????****************************
??????:19/8/2026 8:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:49,319] Error 
****************************????****************************
??????:19/8/2026 8:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:49,504] Error 
****************************????****************************
??????:19/8/2026 8:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:49,686] Error 
****************************????****************************
??????:19/8/2026 8:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:49,874] Error 
****************************????****************************
??????:19/8/2026 8:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:50,058] Error 
****************************????****************************
??????:19/8/2026 8:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:50,240] Error 
****************************????****************************
??????:19/8/2026 8:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:50,423] Error 
****************************????****************************
??????:19/8/2026 8:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:50,606] Error 
****************************????****************************
??????:19/8/2026 8:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:50,794] Error 
****************************????****************************
??????:19/8/2026 8:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:50,979] Error 
****************************????****************************
??????:19/8/2026 8:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:51,162] Error 
****************************????****************************
??????:19/8/2026 8:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:51,348] Error 
****************************????****************************
??????:19/8/2026 8:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:51,532] Error 
****************************????****************************
??????:19/8/2026 8:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:51,721] Error 
****************************????****************************
??????:19/8/2026 8:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:51,908] Error 
****************************????****************************
??????:19/8/2026 8:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:52,090] Error 
****************************????****************************
??????:19/8/2026 8:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:52,271] Error 
****************************????****************************
??????:19/8/2026 8:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:52,458] Error 
****************************????****************************
??????:19/8/2026 8:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:52,633] Error 
****************************????****************************
??????:19/8/2026 8:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:52,819] Error 
****************************????****************************
??????:19/8/2026 8:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:52,997] Error 
****************************????****************************
??????:19/8/2026 8:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:53,169] Error 
****************************????****************************
??????:19/8/2026 8:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:53,350] Error 
****************************????****************************
??????:19/8/2026 8:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:53,533] Error 
****************************????****************************
??????:19/8/2026 8:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:53,705] Error 
****************************????****************************
??????:19/8/2026 8:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:53,892] Error 
****************************????****************************
??????:19/8/2026 8:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:54,070] Error 
****************************????****************************
??????:19/8/2026 8:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:54,251] Error 
****************************????****************************
??????:19/8/2026 8:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:54,431] Error 
****************************????****************************
??????:19/8/2026 8:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:54,616] Error 
****************************????****************************
??????:19/8/2026 8:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:54,807] Error 
****************************????****************************
??????:19/8/2026 8:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:54,996] Error 
****************************????****************************
??????:19/8/2026 8:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:55,176] Error 
****************************????****************************
??????:19/8/2026 8:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:55,361] Error 
****************************????****************************
??????:19/8/2026 8:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:55,541] Error 
****************************????****************************
??????:19/8/2026 8:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:55,725] Error 
****************************????****************************
??????:19/8/2026 8:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:55,912] Error 
****************************????****************************
??????:19/8/2026 8:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:56,094] Error 
****************************????****************************
??????:19/8/2026 8:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:56,278] Error 
****************************????****************************
??????:19/8/2026 8:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:56,470] Error 
****************************????****************************
??????:19/8/2026 8:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:56,648] Error 
****************************????****************************
??????:19/8/2026 8:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:56,836] Error 
****************************????****************************
??????:19/8/2026 8:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:57,021] Error 
****************************????****************************
??????:19/8/2026 8:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:57,212] Error 
****************************????****************************
??????:19/8/2026 8:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:57,410] Error 
****************************????****************************
??????:19/8/2026 8:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:57,604] Error 
****************************????****************************
??????:19/8/2026 8:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:57,806] Error 
****************************????****************************
??????:19/8/2026 8:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:58,004] Error 
****************************????****************************
??????:19/8/2026 8:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:58,199] Error 
****************************????****************************
??????:19/8/2026 8:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:58,395] Error 
****************************????****************************
??????:19/8/2026 8:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:58,587] Error 
****************************????****************************
??????:19/8/2026 8:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:58,791] Error 
****************************????****************************
??????:19/8/2026 8:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:58,983] Error 
****************************????****************************
??????:19/8/2026 8:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:59,181] Error 
****************************????****************************
??????:19/8/2026 8:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:59,367] Error 
****************************????****************************
??????:19/8/2026 8:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:59,560] Error 
****************************????****************************
??????:19/8/2026 8:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:59,754] Error 
****************************????****************************
??????:19/8/2026 8:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:33:59,947] Error 
****************************????****************************
??????:19/8/2026 8:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:00,142] Error 
****************************????****************************
??????:19/8/2026 8:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:00,336] Error 
****************************????****************************
??????:19/8/2026 8:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:00,534] Error 
****************************????****************************
??????:19/8/2026 8:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:00,729] Error 
****************************????****************************
??????:19/8/2026 8:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:00,926] Error 
****************************????****************************
??????:19/8/2026 8:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:01,117] Error 
****************************????****************************
??????:19/8/2026 8:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:01,316] Error 
****************************????****************************
??????:19/8/2026 8:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:01,503] Error 
****************************????****************************
??????:19/8/2026 8:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:01,695] Error 
****************************????****************************
??????:19/8/2026 8:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:01,894] Error 
****************************????****************************
??????:19/8/2026 8:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:02,092] Error 
****************************????****************************
??????:19/8/2026 8:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:02,284] Error 
****************************????****************************
??????:19/8/2026 8:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:02,477] Error 
****************************????****************************
??????:19/8/2026 8:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:02,668] Error 
****************************????****************************
??????:19/8/2026 8:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:02,868] Error 
****************************????****************************
??????:19/8/2026 8:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:03,054] Error 
****************************????****************************
??????:19/8/2026 8:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:03,242] Error 
****************************????****************************
??????:19/8/2026 8:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:03,428] Error 
****************************????****************************
??????:19/8/2026 8:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:03,614] Error 
****************************????****************************
??????:19/8/2026 8:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:03,805] Error 
****************************????****************************
??????:19/8/2026 8:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:03,997] Error 
****************************????****************************
??????:19/8/2026 8:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:04,185] Error 
****************************????****************************
??????:19/8/2026 8:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:04,375] Error 
****************************????****************************
??????:19/8/2026 8:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:04,589] Error 
****************************????****************************
??????:19/8/2026 8:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:04,786] Error 
****************************????****************************
??????:19/8/2026 8:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:04,975] Error 
****************************????****************************
??????:19/8/2026 8:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:05,159] Error 
****************************????****************************
??????:19/8/2026 8:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:05,347] Error 
****************************????****************************
??????:19/8/2026 8:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:05,528] Error 
****************************????****************************
??????:19/8/2026 8:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:05,716] Error 
****************************????****************************
??????:19/8/2026 8:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:05,903] Error 
****************************????****************************
??????:19/8/2026 8:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:06,090] Error 
****************************????****************************
??????:19/8/2026 8:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:06,276] Error 
****************************????****************************
??????:19/8/2026 8:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:06,458] Error 
****************************????****************************
??????:19/8/2026 8:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:06,644] Error 
****************************????****************************
??????:19/8/2026 8:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:06,836] Error 
****************************????****************************
??????:19/8/2026 8:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:07,024] Error 
****************************????****************************
??????:19/8/2026 8:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:07,212] Error 
****************************????****************************
??????:19/8/2026 8:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:07,400] Error 
****************************????****************************
??????:19/8/2026 8:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:07,583] Error 
****************************????****************************
??????:19/8/2026 8:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:07,776] Error 
****************************????****************************
??????:19/8/2026 8:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:07,962] Error 
****************************????****************************
??????:19/8/2026 8:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:08,144] Error 
****************************????****************************
??????:19/8/2026 8:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:08,335] Error 
****************************????****************************
??????:19/8/2026 8:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:08,523] Error 
****************************????****************************
??????:19/8/2026 8:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:08,715] Error 
****************************????****************************
??????:19/8/2026 8:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:08,903] Error 
****************************????****************************
??????:19/8/2026 8:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:09,087] Error 
****************************????****************************
??????:19/8/2026 8:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:09,266] Error 
****************************????****************************
??????:19/8/2026 8:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:09,442] Error 
****************************????****************************
??????:19/8/2026 8:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:09,621] Error 
****************************????****************************
??????:19/8/2026 8:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:09,808] Error 
****************************????****************************
??????:19/8/2026 8:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:09,990] Error 
****************************????****************************
??????:19/8/2026 8:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:10,167] Error 
****************************????****************************
??????:19/8/2026 8:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:10,343] Error 
****************************????****************************
??????:19/8/2026 8:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:10,519] Error 
****************************????****************************
??????:19/8/2026 8:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:10,695] Error 
****************************????****************************
??????:19/8/2026 8:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:10,874] Error 
****************************????****************************
??????:19/8/2026 8:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:11,053] Error 
****************************????****************************
??????:19/8/2026 8:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:11,226] Error 
****************************????****************************
??????:19/8/2026 8:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:11,403] Error 
****************************????****************************
??????:19/8/2026 8:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:11,581] Error 
****************************????****************************
??????:19/8/2026 8:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:11,763] Error 
****************************????****************************
??????:19/8/2026 8:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:11,937] Error 
****************************????****************************
??????:19/8/2026 8:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:12,112] Error 
****************************????****************************
??????:19/8/2026 8:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:12,290] Error 
****************************????****************************
??????:19/8/2026 8:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:12,465] Error 
****************************????****************************
??????:19/8/2026 8:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:12,647] Error 
****************************????****************************
??????:19/8/2026 8:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:12,831] Error 
****************************????****************************
??????:19/8/2026 8:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:13,015] Error 
****************************????****************************
??????:19/8/2026 8:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:13,194] Error 
****************************????****************************
??????:19/8/2026 8:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:13,380] Error 
****************************????****************************
??????:19/8/2026 8:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:13,562] Error 
****************************????****************************
??????:19/8/2026 8:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:13,745] Error 
****************************????****************************
??????:19/8/2026 8:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:13,932] Error 
****************************????****************************
??????:19/8/2026 8:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:14,120] Error 
****************************????****************************
??????:19/8/2026 8:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:14,301] Error 
****************************????****************************
??????:19/8/2026 8:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:14,484] Error 
****************************????****************************
??????:19/8/2026 8:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:14,669] Error 
****************************????****************************
??????:19/8/2026 8:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:14,855] Error 
****************************????****************************
??????:19/8/2026 8:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:15,037] Error 
****************************????****************************
??????:19/8/2026 8:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:15,218] Error 
****************************????****************************
??????:19/8/2026 8:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:15,403] Error 
****************************????****************************
??????:19/8/2026 8:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:15,582] Error 
****************************????****************************
??????:19/8/2026 8:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:15,771] Error 
****************************????****************************
??????:19/8/2026 8:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:15,957] Error 
****************************????****************************
??????:19/8/2026 8:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:16,142] Error 
****************************????****************************
??????:19/8/2026 8:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:16,323] Error 
****************************????****************************
??????:19/8/2026 8:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:16,507] Error 
****************************????****************************
??????:19/8/2026 8:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:16,692] Error 
****************************????****************************
??????:19/8/2026 8:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:16,879] Error 
****************************????****************************
??????:19/8/2026 8:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:17,057] Error 
****************************????****************************
??????:19/8/2026 8:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:17,229] Error 
****************************????****************************
??????:19/8/2026 8:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:17,407] Error 
****************************????****************************
??????:19/8/2026 8:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:17,580] Error 
****************************????****************************
??????:19/8/2026 8:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:17,761] Error 
****************************????****************************
??????:19/8/2026 8:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:17,942] Error 
****************************????****************************
??????:19/8/2026 8:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:18,128] Error 
****************************????****************************
??????:19/8/2026 8:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:18,314] Error 
****************************????****************************
??????:19/8/2026 8:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:18,493] Error 
****************************????****************************
??????:19/8/2026 8:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:18,672] Error 
****************************????****************************
??????:19/8/2026 8:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:18,855] Error 
****************************????****************************
??????:19/8/2026 8:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:19,033] Error 
****************************????****************************
??????:19/8/2026 8:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:19,221] Error 
****************************????****************************
??????:19/8/2026 8:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:19,402] Error 
****************************????****************************
??????:19/8/2026 8:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:19,580] Error 
****************************????****************************
??????:19/8/2026 8:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:19,761] Error 
****************************????****************************
??????:19/8/2026 8:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:19,938] Error 
****************************????****************************
??????:19/8/2026 8:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:20,117] Error 
****************************????****************************
??????:19/8/2026 8:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:20,294] Error 
****************************????****************************
??????:19/8/2026 8:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:20,474] Error 
****************************????****************************
??????:19/8/2026 8:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:20,646] Error 
****************************????****************************
??????:19/8/2026 8:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:20,839] Error 
****************************????****************************
??????:19/8/2026 8:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:21,019] Error 
****************************????****************************
??????:19/8/2026 8:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:21,197] Error 
****************************????****************************
??????:19/8/2026 8:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:21,381] Error 
****************************????****************************
??????:19/8/2026 8:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:21,558] Error 
****************************????****************************
??????:19/8/2026 8:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:21,737] Error 
****************************????****************************
??????:19/8/2026 8:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:21,918] Error 
****************************????****************************
??????:19/8/2026 8:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:22,098] Error 
****************************????****************************
??????:19/8/2026 8:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:22,278] Error 
****************************????****************************
??????:19/8/2026 8:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:22,459] Error 
****************************????****************************
??????:19/8/2026 8:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:22,634] Error 
****************************????****************************
??????:19/8/2026 8:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:22,817] Error 
****************************????****************************
??????:19/8/2026 8:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:22,992] Error 
****************************????****************************
??????:19/8/2026 8:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:23,167] Error 
****************************????****************************
??????:19/8/2026 8:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:23,350] Error 
****************************????****************************
??????:19/8/2026 8:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:23,528] Error 
****************************????****************************
??????:19/8/2026 8:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:23,705] Error 
****************************????****************************
??????:19/8/2026 8:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:23,891] Error 
****************************????****************************
??????:19/8/2026 8:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:24,077] Error 
****************************????****************************
??????:19/8/2026 8:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:24,256] Error 
****************************????****************************
??????:19/8/2026 8:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:24,440] Error 
****************************????****************************
??????:19/8/2026 8:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:24,620] Error 
****************************????****************************
??????:19/8/2026 8:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:24,809] Error 
****************************????****************************
??????:19/8/2026 8:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:24,991] Error 
****************************????****************************
??????:19/8/2026 8:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:25,168] Error 
****************************????****************************
??????:19/8/2026 8:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:25,344] Error 
****************************????****************************
??????:19/8/2026 8:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:25,524] Error 
****************************????****************************
??????:19/8/2026 8:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:25,708] Error 
****************************????****************************
??????:19/8/2026 8:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:25,900] Error 
****************************????****************************
??????:19/8/2026 8:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:26,080] Error 
****************************????****************************
??????:19/8/2026 8:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:26,253] Error 
****************************????****************************
??????:19/8/2026 8:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:26,427] Error 
****************************????****************************
??????:19/8/2026 8:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:26,609] Error 
****************************????****************************
??????:19/8/2026 8:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:26,791] Error 
****************************????****************************
??????:19/8/2026 8:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:26,964] Error 
****************************????****************************
??????:19/8/2026 8:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:27,138] Error 
****************************????****************************
??????:19/8/2026 8:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:27,320] Error 
****************************????****************************
??????:19/8/2026 8:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:27,496] Error 
****************************????****************************
??????:19/8/2026 8:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:27,679] Error 
****************************????****************************
??????:19/8/2026 8:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:27,868] Error 
****************************????****************************
??????:19/8/2026 8:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:28,053] Error 
****************************????****************************
??????:19/8/2026 8:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:28,231] Error 
****************************????****************************
??????:19/8/2026 8:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:28,414] Error 
****************************????****************************
??????:19/8/2026 8:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:28,597] Error 
****************************????****************************
??????:19/8/2026 8:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:28,785] Error 
****************************????****************************
??????:19/8/2026 8:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:28,971] Error 
****************************????****************************
??????:19/8/2026 8:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:29,154] Error 
****************************????****************************
??????:19/8/2026 8:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:29,335] Error 
****************************????****************************
??????:19/8/2026 8:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:29,517] Error 
****************************????****************************
??????:19/8/2026 8:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:29,699] Error 
****************************????****************************
??????:19/8/2026 8:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:29,885] Error 
****************************????****************************
??????:19/8/2026 8:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:30,071] Error 
****************************????****************************
??????:19/8/2026 8:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:30,253] Error 
****************************????****************************
??????:19/8/2026 8:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:30,437] Error 
****************************????****************************
??????:19/8/2026 8:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:30,621] Error 
****************************????****************************
??????:19/8/2026 8:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:30,810] Error 
****************************????****************************
??????:19/8/2026 8:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:30,992] Error 
****************************????****************************
??????:19/8/2026 8:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:31,174] Error 
****************************????****************************
??????:19/8/2026 8:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:31,353] Error 
****************************????****************************
??????:19/8/2026 8:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:31,535] Error 
****************************????****************************
??????:19/8/2026 8:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:31,719] Error 
****************************????****************************
??????:19/8/2026 8:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:31,901] Error 
****************************????****************************
??????:19/8/2026 8:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:32,085] Error 
****************************????****************************
??????:19/8/2026 8:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:32,264] Error 
****************************????****************************
??????:19/8/2026 8:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:32,440] Error 
****************************????****************************
??????:19/8/2026 8:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:32,623] Error 
****************************????****************************
??????:19/8/2026 8:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:32,810] Error 
****************************????****************************
??????:19/8/2026 8:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:32,999] Error 
****************************????****************************
??????:19/8/2026 8:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:33,181] Error 
****************************????****************************
??????:19/8/2026 8:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:33,364] Error 
****************************????****************************
??????:19/8/2026 8:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:33,544] Error 
****************************????****************************
??????:19/8/2026 8:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:33,731] Error 
****************************????****************************
??????:19/8/2026 8:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:33,919] Error 
****************************????****************************
??????:19/8/2026 8:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:34,106] Error 
****************************????****************************
??????:19/8/2026 8:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:34,285] Error 
****************************????****************************
??????:19/8/2026 8:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:34,466] Error 
****************************????****************************
??????:19/8/2026 8:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:34,656] Error 
****************************????****************************
??????:19/8/2026 8:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:34,854] Error 
****************************????****************************
??????:19/8/2026 8:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:35,042] Error 
****************************????****************************
??????:19/8/2026 8:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:35,236] Error 
****************************????****************************
??????:19/8/2026 8:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:35,424] Error 
****************************????****************************
??????:19/8/2026 8:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:35,613] Error 
****************************????****************************
??????:19/8/2026 8:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:35,808] Error 
****************************????****************************
??????:19/8/2026 8:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:35,999] Error 
****************************????****************************
??????:19/8/2026 8:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:36,189] Error 
****************************????****************************
??????:19/8/2026 8:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:36,383] Error 
****************************????****************************
??????:19/8/2026 8:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:36,571] Error 
****************************????****************************
??????:19/8/2026 8:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:36,770] Error 
****************************????****************************
??????:19/8/2026 8:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:36,961] Error 
****************************????****************************
??????:19/8/2026 8:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:37,158] Error 
****************************????****************************
??????:19/8/2026 8:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:37,348] Error 
****************************????****************************
??????:19/8/2026 8:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:37,535] Error 
****************************????****************************
??????:19/8/2026 8:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:37,715] Error 
****************************????****************************
??????:19/8/2026 8:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:37,895] Error 
****************************????****************************
??????:19/8/2026 8:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:38,075] Error 
****************************????****************************
??????:19/8/2026 8:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:38,253] Error 
****************************????****************************
??????:19/8/2026 8:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:38,428] Error 
****************************????****************************
??????:19/8/2026 8:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:38,618] Error 
****************************????****************************
??????:19/8/2026 8:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:38,813] Error 
****************************????****************************
??????:19/8/2026 8:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:39,007] Error 
****************************????****************************
??????:19/8/2026 8:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:39,203] Error 
****************************????****************************
??????:19/8/2026 8:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:39,399] Error 
****************************????****************************
??????:19/8/2026 8:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:39,587] Error 
****************************????****************************
??????:19/8/2026 8:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:39,777] Error 
****************************????****************************
??????:19/8/2026 8:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:39,963] Error 
****************************????****************************
??????:19/8/2026 8:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:40,146] Error 
****************************????****************************
??????:19/8/2026 8:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:40,328] Error 
****************************????****************************
??????:19/8/2026 8:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:40,516] Error 
****************************????****************************
??????:19/8/2026 8:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:40,708] Error 
****************************????****************************
??????:19/8/2026 8:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:40,893] Error 
****************************????****************************
??????:19/8/2026 8:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:41,082] Error 
****************************????****************************
??????:19/8/2026 8:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:41,263] Error 
****************************????****************************
??????:19/8/2026 8:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:41,439] Error 
****************************????****************************
??????:19/8/2026 8:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:41,621] Error 
****************************????****************************
??????:19/8/2026 8:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:41,805] Error 
****************************????****************************
??????:19/8/2026 8:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:41,981] Error 
****************************????****************************
??????:19/8/2026 8:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:42,165] Error 
****************************????****************************
??????:19/8/2026 8:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:42,338] Error 
****************************????****************************
??????:19/8/2026 8:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:42,514] Error 
****************************????****************************
??????:19/8/2026 8:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:42,694] Error 
****************************????****************************
??????:19/8/2026 8:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:42,882] Error 
****************************????****************************
??????:19/8/2026 8:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:43,047] Error 
****************************????****************************
??????:19/8/2026 8:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:43,216] Error 
****************************????****************************
??????:19/8/2026 8:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:43,382] Error 
****************************????****************************
??????:19/8/2026 8:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:43,546] Error 
****************************????****************************
??????:19/8/2026 8:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:43,716] Error 
****************************????****************************
??????:19/8/2026 8:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:43,887] Error 
****************************????****************************
??????:19/8/2026 8:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:44,053] Error 
****************************????****************************
??????:19/8/2026 8:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:44,223] Error 
****************************????****************************
??????:19/8/2026 8:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:44,394] Error 
****************************????****************************
??????:19/8/2026 8:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:44,572] Error 
****************************????****************************
??????:19/8/2026 8:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:44,745] Error 
****************************????****************************
??????:19/8/2026 8:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:44,912] Error 
****************************????****************************
??????:19/8/2026 8:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:45,081] Error 
****************************????****************************
??????:19/8/2026 8:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:45,262] Error 
****************************????****************************
??????:19/8/2026 8:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:45,439] Error 
****************************????****************************
??????:19/8/2026 8:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:45,615] Error 
****************************????****************************
??????:19/8/2026 8:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:45,798] Error 
****************************????****************************
??????:19/8/2026 8:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:45,975] Error 
****************************????****************************
??????:19/8/2026 8:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:46,147] Error 
****************************????****************************
??????:19/8/2026 8:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:46,324] Error 
****************************????****************************
??????:19/8/2026 8:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:46,501] Error 
****************************????****************************
??????:19/8/2026 8:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:46,673] Error 
****************************????****************************
??????:19/8/2026 8:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:46,854] Error 
****************************????****************************
??????:19/8/2026 8:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:47,036] Error 
****************************????****************************
??????:19/8/2026 8:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:47,218] Error 
****************************????****************************
??????:19/8/2026 8:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:47,391] Error 
****************************????****************************
??????:19/8/2026 8:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:47,565] Error 
****************************????****************************
??????:19/8/2026 8:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:47,743] Error 
****************************????****************************
??????:19/8/2026 8:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:47,922] Error 
****************************????****************************
??????:19/8/2026 8:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:48,096] Error 
****************************????****************************
??????:19/8/2026 8:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:48,275] Error 
****************************????****************************
??????:19/8/2026 8:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:48,457] Error 
****************************????****************************
??????:19/8/2026 8:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:48,634] Error 
****************************????****************************
??????:19/8/2026 8:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:48,819] Error 
****************************????****************************
??????:19/8/2026 8:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:48,998] Error 
****************************????****************************
??????:19/8/2026 8:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:49,186] Error 
****************************????****************************
??????:19/8/2026 8:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:49,374] Error 
****************************????****************************
??????:19/8/2026 8:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:49,550] Error 
****************************????****************************
??????:19/8/2026 8:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:49,730] Error 
****************************????****************************
??????:19/8/2026 8:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:49,912] Error 
****************************????****************************
??????:19/8/2026 8:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:50,091] Error 
****************************????****************************
??????:19/8/2026 8:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:50,269] Error 
****************************????****************************
??????:19/8/2026 8:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:50,444] Error 
****************************????****************************
??????:19/8/2026 8:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:50,620] Error 
****************************????****************************
??????:19/8/2026 8:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:50,808] Error 
****************************????****************************
??????:19/8/2026 8:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:50,989] Error 
****************************????****************************
??????:19/8/2026 8:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:51,173] Error 
****************************????****************************
??????:19/8/2026 8:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:51,352] Error 
****************************????****************************
??????:19/8/2026 8:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:51,535] Error 
****************************????****************************
??????:19/8/2026 8:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:51,719] Error 
****************************????****************************
??????:19/8/2026 8:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:51,908] Error 
****************************????****************************
??????:19/8/2026 8:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:52,092] Error 
****************************????****************************
??????:19/8/2026 8:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:52,276] Error 
****************************????****************************
??????:19/8/2026 8:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:52,457] Error 
****************************????****************************
??????:19/8/2026 8:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:52,645] Error 
****************************????****************************
??????:19/8/2026 8:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:52,835] Error 
****************************????****************************
??????:19/8/2026 8:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:53,015] Error 
****************************????****************************
??????:19/8/2026 8:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:53,200] Error 
****************************????****************************
??????:19/8/2026 8:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:53,391] Error 
****************************????****************************
??????:19/8/2026 8:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:53,572] Error 
****************************????****************************
??????:19/8/2026 8:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:53,757] Error 
****************************????****************************
??????:19/8/2026 8:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:53,943] Error 
****************************????****************************
??????:19/8/2026 8:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:54,132] Error 
****************************????****************************
??????:19/8/2026 8:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:54,314] Error 
****************************????****************************
??????:19/8/2026 8:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:54,498] Error 
****************************????****************************
??????:19/8/2026 8:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:54,686] Error 
****************************????****************************
??????:19/8/2026 8:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:54,872] Error 
****************************????****************************
??????:19/8/2026 8:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:55,048] Error 
****************************????****************************
??????:19/8/2026 8:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:55,229] Error 
****************************????****************************
??????:19/8/2026 8:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:55,406] Error 
****************************????****************************
??????:19/8/2026 8:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:55,582] Error 
****************************????****************************
??????:19/8/2026 8:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:55,768] Error 
****************************????****************************
??????:19/8/2026 8:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:55,952] Error 
****************************????****************************
??????:19/8/2026 8:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:56,137] Error 
****************************????****************************
??????:19/8/2026 8:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:56,319] Error 
****************************????****************************
??????:19/8/2026 8:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:56,502] Error 
****************************????****************************
??????:19/8/2026 8:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:56,684] Error 
****************************????****************************
??????:19/8/2026 8:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:56,872] Error 
****************************????****************************
??????:19/8/2026 8:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:57,046] Error 
****************************????****************************
??????:19/8/2026 8:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:57,227] Error 
****************************????****************************
??????:19/8/2026 8:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:57,416] Error 
****************************????****************************
??????:19/8/2026 8:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:57,592] Error 
****************************????****************************
??????:19/8/2026 8:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:57,779] Error 
****************************????****************************
??????:19/8/2026 8:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:57,964] Error 
****************************????****************************
??????:19/8/2026 8:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:58,144] Error 
****************************????****************************
??????:19/8/2026 8:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:58,324] Error 
****************************????****************************
??????:19/8/2026 8:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:58,508] Error 
****************************????****************************
??????:19/8/2026 8:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:58,690] Error 
****************************????****************************
??????:19/8/2026 8:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:58,883] Error 
****************************????****************************
??????:19/8/2026 8:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:59,063] Error 
****************************????****************************
??????:19/8/2026 8:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:59,255] Error 
****************************????****************************
??????:19/8/2026 8:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:59,437] Error 
****************************????****************************
??????:19/8/2026 8:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:59,618] Error 
****************************????****************************
??????:19/8/2026 8:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:59,804] Error 
****************************????****************************
??????:19/8/2026 8:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:34:59,985] Error 
****************************????****************************
??????:19/8/2026 8:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:00,170] Error 
****************************????****************************
??????:19/8/2026 8:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:00,361] Error 
****************************????****************************
??????:19/8/2026 8:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:00,541] Error 
****************************????****************************
??????:19/8/2026 8:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:00,725] Error 
****************************????****************************
??????:19/8/2026 8:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:00,910] Error 
****************************????****************************
??????:19/8/2026 8:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:01,096] Error 
****************************????****************************
??????:19/8/2026 8:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:01,283] Error 
****************************????****************************
??????:19/8/2026 8:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:01,474] Error 
****************************????****************************
??????:19/8/2026 8:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:01,652] Error 
****************************????****************************
??????:19/8/2026 8:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:01,838] Error 
****************************????****************************
??????:19/8/2026 8:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:02,021] Error 
****************************????****************************
??????:19/8/2026 8:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:02,203] Error 
****************************????****************************
??????:19/8/2026 8:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:02,388] Error 
****************************????****************************
??????:19/8/2026 8:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:02,570] Error 
****************************????****************************
??????:19/8/2026 8:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:02,758] Error 
****************************????****************************
??????:19/8/2026 8:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:02,941] Error 
****************************????****************************
??????:19/8/2026 8:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:03,122] Error 
****************************????****************************
??????:19/8/2026 8:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:03,311] Error 
****************************????****************************
??????:19/8/2026 8:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:03,491] Error 
****************************????****************************
??????:19/8/2026 8:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:03,678] Error 
****************************????****************************
??????:19/8/2026 8:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:03,869] Error 
****************************????****************************
??????:19/8/2026 8:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:04,054] Error 
****************************????****************************
??????:19/8/2026 8:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:04,235] Error 
****************************????****************************
??????:19/8/2026 8:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:04,413] Error 
****************************????****************************
??????:19/8/2026 8:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:04,602] Error 
****************************????****************************
??????:19/8/2026 8:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:04,803] Error 
****************************????****************************
??????:19/8/2026 8:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:04,989] Error 
****************************????****************************
??????:19/8/2026 8:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:05,176] Error 
****************************????****************************
??????:19/8/2026 8:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:05,367] Error 
****************************????****************************
??????:19/8/2026 8:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:05,566] Error 
****************************????****************************
??????:19/8/2026 8:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:05,757] Error 
****************************????****************************
??????:19/8/2026 8:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:05,949] Error 
****************************????****************************
??????:19/8/2026 8:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:06,139] Error 
****************************????****************************
??????:19/8/2026 8:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:06,334] Error 
****************************????****************************
??????:19/8/2026 8:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:06,519] Error 
****************************????****************************
??????:19/8/2026 8:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:06,709] Error 
****************************????****************************
??????:19/8/2026 8:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:06,903] Error 
****************************????****************************
??????:19/8/2026 8:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:07,094] Error 
****************************????****************************
??????:19/8/2026 8:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:07,286] Error 
****************************????****************************
??????:19/8/2026 8:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:07,479] Error 
****************************????****************************
??????:19/8/2026 8:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:07,666] Error 
****************************????****************************
??????:19/8/2026 8:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:07,857] Error 
****************************????****************************
??????:19/8/2026 8:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:08,046] Error 
****************************????****************************
??????:19/8/2026 8:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:08,234] Error 
****************************????****************************
??????:19/8/2026 8:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:08,425] Error 
****************************????****************************
??????:19/8/2026 8:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:08,609] Error 
****************************????****************************
??????:19/8/2026 8:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:08,807] Error 
****************************????****************************
??????:19/8/2026 8:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:08,994] Error 
****************************????****************************
??????:19/8/2026 8:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:09,177] Error 
****************************????****************************
??????:19/8/2026 8:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:09,367] Error 
****************************????****************************
??????:19/8/2026 8:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:09,559] Error 
****************************????****************************
??????:19/8/2026 8:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:09,750] Error 
****************************????****************************
??????:19/8/2026 8:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:09,930] Error 
****************************????****************************
??????:19/8/2026 8:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:10,110] Error 
****************************????****************************
??????:19/8/2026 8:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:10,291] Error 
****************************????****************************
??????:19/8/2026 8:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:10,475] Error 
****************************????****************************
??????:19/8/2026 8:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:10,665] Error 
****************************????****************************
??????:19/8/2026 8:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:10,857] Error 
****************************????****************************
??????:19/8/2026 8:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:11,047] Error 
****************************????****************************
??????:19/8/2026 8:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:11,234] Error 
****************************????****************************
??????:19/8/2026 8:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:11,417] Error 
****************************????****************************
??????:19/8/2026 8:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:11,603] Error 
****************************????****************************
??????:19/8/2026 8:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:11,793] Error 
****************************????****************************
??????:19/8/2026 8:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:11,975] Error 
****************************????****************************
??????:19/8/2026 8:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:12,155] Error 
****************************????****************************
??????:19/8/2026 8:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:12,337] Error 
****************************????****************************
??????:19/8/2026 8:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:12,521] Error 
****************************????****************************
??????:19/8/2026 8:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:12,700] Error 
****************************????****************************
??????:19/8/2026 8:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:12,890] Error 
****************************????****************************
??????:19/8/2026 8:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:13,062] Error 
****************************????****************************
??????:19/8/2026 8:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:13,237] Error 
****************************????****************************
??????:19/8/2026 8:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:13,410] Error 
****************************????****************************
??????:19/8/2026 8:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:13,593] Error 
****************************????****************************
??????:19/8/2026 8:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:13,778] Error 
****************************????****************************
??????:19/8/2026 8:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:13,964] Error 
****************************????****************************
??????:19/8/2026 8:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:14,150] Error 
****************************????****************************
??????:19/8/2026 8:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:14,338] Error 
****************************????****************************
??????:19/8/2026 8:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:14,518] Error 
****************************????****************************
??????:19/8/2026 8:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:14,703] Error 
****************************????****************************
??????:19/8/2026 8:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:14,885] Error 
****************************????****************************
??????:19/8/2026 8:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:15,065] Error 
****************************????****************************
??????:19/8/2026 8:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:15,246] Error 
****************************????****************************
??????:19/8/2026 8:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:15,436] Error 
****************************????****************************
??????:19/8/2026 8:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:15,617] Error 
****************************????****************************
??????:19/8/2026 8:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:15,800] Error 
****************************????****************************
??????:19/8/2026 8:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:15,983] Error 
****************************????****************************
??????:19/8/2026 8:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:16,165] Error 
****************************????****************************
??????:19/8/2026 8:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:16,347] Error 
****************************????****************************
??????:19/8/2026 8:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:16,535] Error 
****************************????****************************
??????:19/8/2026 8:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:16,720] Error 
****************************????****************************
??????:19/8/2026 8:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:16,908] Error 
****************************????****************************
??????:19/8/2026 8:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:17,093] Error 
****************************????****************************
??????:19/8/2026 8:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:17,277] Error 
****************************????****************************
??????:19/8/2026 8:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:17,460] Error 
****************************????****************************
??????:19/8/2026 8:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:17,650] Error 
****************************????****************************
??????:19/8/2026 8:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:17,838] Error 
****************************????****************************
??????:19/8/2026 8:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:18,034] Error 
****************************????****************************
??????:19/8/2026 8:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:18,215] Error 
****************************????****************************
??????:19/8/2026 8:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:18,401] Error 
****************************????****************************
??????:19/8/2026 8:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:18,582] Error 
****************************????****************************
??????:19/8/2026 8:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:18,767] Error 
****************************????****************************
??????:19/8/2026 8:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:18,946] Error 
****************************????****************************
??????:19/8/2026 8:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:19,130] Error 
****************************????****************************
??????:19/8/2026 8:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:19,308] Error 
****************************????****************************
??????:19/8/2026 8:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:19,488] Error 
****************************????****************************
??????:19/8/2026 8:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:19,665] Error 
****************************????****************************
??????:19/8/2026 8:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:19,857] Error 
****************************????****************************
??????:19/8/2026 8:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:20,037] Error 
****************************????****************************
??????:19/8/2026 8:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:20,213] Error 
****************************????****************************
??????:19/8/2026 8:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:20,397] Error 
****************************????****************************
??????:19/8/2026 8:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:20,572] Error 
****************************????****************************
??????:19/8/2026 8:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:20,755] Error 
****************************????****************************
??????:19/8/2026 8:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:20,935] Error 
****************************????****************************
??????:19/8/2026 8:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:21,113] Error 
****************************????****************************
??????:19/8/2026 8:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:21,292] Error 
****************************????****************************
??????:19/8/2026 8:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:21,476] Error 
****************************????****************************
??????:19/8/2026 8:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:21,654] Error 
****************************????****************************
??????:19/8/2026 8:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:21,849] Error 
****************************????****************************
??????:19/8/2026 8:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:22,033] Error 
****************************????****************************
??????:19/8/2026 8:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:22,215] Error 
****************************????****************************
??????:19/8/2026 8:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:22,393] Error 
****************************????****************************
??????:19/8/2026 8:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:22,573] Error 
****************************????****************************
??????:19/8/2026 8:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:22,757] Error 
****************************????****************************
??????:19/8/2026 8:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:22,937] Error 
****************************????****************************
??????:19/8/2026 8:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:23,111] Error 
****************************????****************************
??????:19/8/2026 8:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:23,290] Error 
****************************????****************************
??????:19/8/2026 8:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:23,469] Error 
****************************????****************************
??????:19/8/2026 8:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:23,644] Error 
****************************????****************************
??????:19/8/2026 8:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:23,831] Error 
****************************????****************************
??????:19/8/2026 8:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:24,015] Error 
****************************????****************************
??????:19/8/2026 8:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:24,199] Error 
****************************????****************************
??????:19/8/2026 8:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:24,384] Error 
****************************????****************************
??????:19/8/2026 8:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:24,571] Error 
****************************????****************************
??????:19/8/2026 8:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:24,758] Error 
****************************????****************************
??????:19/8/2026 8:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:24,945] Error 
****************************????****************************
??????:19/8/2026 8:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:25,129] Error 
****************************????****************************
??????:19/8/2026 8:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:25,310] Error 
****************************????****************************
??????:19/8/2026 8:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:25,499] Error 
****************************????****************************
??????:19/8/2026 8:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:25,677] Error 
****************************????****************************
??????:19/8/2026 8:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:25,872] Error 
****************************????****************************
??????:19/8/2026 8:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:26,055] Error 
****************************????****************************
??????:19/8/2026 8:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:26,238] Error 
****************************????****************************
??????:19/8/2026 8:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:26,420] Error 
****************************????****************************
??????:19/8/2026 8:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:26,606] Error 
****************************????****************************
??????:19/8/2026 8:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:26,790] Error 
****************************????****************************
??????:19/8/2026 8:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:26,974] Error 
****************************????****************************
??????:19/8/2026 8:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:27,160] Error 
****************************????****************************
??????:19/8/2026 8:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:27,341] Error 
****************************????****************************
??????:19/8/2026 8:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:27,526] Error 
****************************????****************************
??????:19/8/2026 8:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:27,706] Error 
****************************????****************************
??????:19/8/2026 8:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:27,895] Error 
****************************????****************************
??????:19/8/2026 8:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:28,078] Error 
****************************????****************************
??????:19/8/2026 8:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:28,254] Error 
****************************????****************************
??????:19/8/2026 8:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:28,434] Error 
****************************????****************************
??????:19/8/2026 8:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:28,615] Error 
****************************????****************************
??????:19/8/2026 8:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:28,798] Error 
****************************????****************************
??????:19/8/2026 8:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:28,978] Error 
****************************????****************************
??????:19/8/2026 8:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:29,158] Error 
****************************????****************************
??????:19/8/2026 8:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:29,334] Error 
****************************????****************************
??????:19/8/2026 8:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:29,510] Error 
****************************????****************************
??????:19/8/2026 8:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:29,694] Error 
****************************????****************************
??????:19/8/2026 8:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:29,886] Error 
****************************????****************************
??????:19/8/2026 8:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:30,066] Error 
****************************????****************************
??????:19/8/2026 8:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:30,240] Error 
****************************????****************************
??????:19/8/2026 8:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:30,418] Error 
****************************????****************************
??????:19/8/2026 8:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:30,597] Error 
****************************????****************************
??????:19/8/2026 8:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:30,778] Error 
****************************????****************************
??????:19/8/2026 8:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:30,954] Error 
****************************????****************************
??????:19/8/2026 8:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:31,128] Error 
****************************????****************************
??????:19/8/2026 8:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:31,301] Error 
****************************????****************************
??????:19/8/2026 8:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:31,481] Error 
****************************????****************************
??????:19/8/2026 8:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:31,654] Error 
****************************????****************************
??????:19/8/2026 8:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:31,840] Error 
****************************????****************************
??????:19/8/2026 8:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:32,019] Error 
****************************????****************************
??????:19/8/2026 8:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:32,196] Error 
****************************????****************************
??????:19/8/2026 8:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:32,376] Error 
****************************????****************************
??????:19/8/2026 8:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:32,560] Error 
****************************????****************************
??????:19/8/2026 8:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:32,744] Error 
****************************????****************************
??????:19/8/2026 8:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:32,920] Error 
****************************????****************************
??????:19/8/2026 8:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:33,097] Error 
****************************????****************************
??????:19/8/2026 8:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:33,279] Error 
****************************????****************************
??????:19/8/2026 8:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:33,457] Error 
****************************????****************************
??????:19/8/2026 8:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:33,630] Error 
****************************????****************************
??????:19/8/2026 8:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:33,816] Error 
****************************????****************************
??????:19/8/2026 8:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:34,008] Error 
****************************????****************************
??????:19/8/2026 8:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:34,190] Error 
****************************????****************************
??????:19/8/2026 8:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:34,372] Error 
****************************????****************************
??????:19/8/2026 8:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:34,553] Error 
****************************????****************************
??????:19/8/2026 8:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:34,739] Error 
****************************????****************************
??????:19/8/2026 8:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:34,917] Error 
****************************????****************************
??????:19/8/2026 8:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:35,103] Error 
****************************????****************************
??????:19/8/2026 8:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:35,289] Error 
****************************????****************************
??????:19/8/2026 8:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:35,470] Error 
****************************????****************************
??????:19/8/2026 8:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:35,657] Error 
****************************????****************************
??????:19/8/2026 8:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:35,843] Error 
****************************????****************************
??????:19/8/2026 8:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:36,028] Error 
****************************????****************************
??????:19/8/2026 8:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:36,209] Error 
****************************????****************************
??????:19/8/2026 8:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:36,389] Error 
****************************????****************************
??????:19/8/2026 8:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:36,577] Error 
****************************????****************************
??????:19/8/2026 8:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:36,764] Error 
****************************????****************************
??????:19/8/2026 8:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:36,951] Error 
****************************????****************************
??????:19/8/2026 8:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:37,134] Error 
****************************????****************************
??????:19/8/2026 8:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:37,319] Error 
****************************????****************************
??????:19/8/2026 8:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:37,503] Error 
****************************????****************************
??????:19/8/2026 8:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:37,692] Error 
****************************????****************************
??????:19/8/2026 8:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:37,881] Error 
****************************????****************************
??????:19/8/2026 8:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:38,069] Error 
****************************????****************************
??????:19/8/2026 8:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:38,251] Error 
****************************????****************************
??????:19/8/2026 8:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:38,428] Error 
****************************????****************************
??????:19/8/2026 8:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:38,604] Error 
****************************????****************************
??????:19/8/2026 8:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:38,788] Error 
****************************????****************************
??????:19/8/2026 8:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:38,971] Error 
****************************????****************************
??????:19/8/2026 8:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:39,150] Error 
****************************????****************************
??????:19/8/2026 8:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:39,332] Error 
****************************????****************************
??????:19/8/2026 8:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:39,510] Error 
****************************????****************************
??????:19/8/2026 8:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:39,684] Error 
****************************????****************************
??????:19/8/2026 8:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:39,870] Error 
****************************????****************************
??????:19/8/2026 8:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:40,053] Error 
****************************????****************************
??????:19/8/2026 8:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:40,239] Error 
****************************????****************************
??????:19/8/2026 8:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:40,427] Error 
****************************????****************************
??????:19/8/2026 8:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:40,608] Error 
****************************????****************************
??????:19/8/2026 8:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:40,796] Error 
****************************????****************************
??????:19/8/2026 8:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:40,982] Error 
****************************????****************************
??????:19/8/2026 8:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:41,160] Error 
****************************????****************************
??????:19/8/2026 8:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:41,344] Error 
****************************????****************************
??????:19/8/2026 8:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:41,529] Error 
****************************????****************************
??????:19/8/2026 8:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:41,712] Error 
****************************????****************************
??????:19/8/2026 8:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:41,901] Error 
****************************????****************************
??????:19/8/2026 8:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:42,094] Error 
****************************????****************************
??????:19/8/2026 8:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:42,274] Error 
****************************????****************************
??????:19/8/2026 8:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:42,459] Error 
****************************????****************************
??????:19/8/2026 8:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:42,636] Error 
****************************????****************************
??????:19/8/2026 8:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:42,821] Error 
****************************????****************************
??????:19/8/2026 8:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:43,004] Error 
****************************????****************************
??????:19/8/2026 8:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:43,193] Error 
****************************????****************************
??????:19/8/2026 8:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:43,372] Error 
****************************????****************************
??????:19/8/2026 8:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:43,553] Error 
****************************????****************************
??????:19/8/2026 8:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:43,739] Error 
****************************????****************************
??????:19/8/2026 8:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:43,917] Error 
****************************????****************************
??????:19/8/2026 8:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:44,101] Error 
****************************????****************************
??????:19/8/2026 8:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:44,281] Error 
****************************????****************************
??????:19/8/2026 8:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:44,462] Error 
****************************????****************************
??????:19/8/2026 8:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:44,644] Error 
****************************????****************************
??????:19/8/2026 8:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:44,825] Error 
****************************????****************************
??????:19/8/2026 8:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:45,005] Error 
****************************????****************************
??????:19/8/2026 8:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:45,191] Error 
****************************????****************************
??????:19/8/2026 8:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:45,371] Error 
****************************????****************************
??????:19/8/2026 8:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:45,553] Error 
****************************????****************************
??????:19/8/2026 8:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:45,734] Error 
****************************????****************************
??????:19/8/2026 8:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:45,914] Error 
****************************????****************************
??????:19/8/2026 8:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:46,094] Error 
****************************????****************************
??????:19/8/2026 8:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:46,281] Error 
****************************????****************************
??????:19/8/2026 8:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:46,458] Error 
****************************????****************************
??????:19/8/2026 8:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:46,639] Error 
****************************????****************************
??????:19/8/2026 8:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:46,826] Error 
****************************????****************************
??????:19/8/2026 8:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:47,010] Error 
****************************????****************************
??????:19/8/2026 8:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:47,209] Error 
****************************????****************************
??????:19/8/2026 8:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:47,387] Error 
****************************????****************************
??????:19/8/2026 8:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:47,575] Error 
****************************????****************************
??????:19/8/2026 8:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:47,757] Error 
****************************????****************************
??????:19/8/2026 8:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:47,938] Error 
****************************????****************************
??????:19/8/2026 8:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:48,118] Error 
****************************????****************************
??????:19/8/2026 8:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:48,297] Error 
****************************????****************************
??????:19/8/2026 8:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:48,471] Error 
****************************????****************************
??????:19/8/2026 8:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:48,649] Error 
****************************????****************************
??????:19/8/2026 8:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:48,832] Error 
****************************????****************************
??????:19/8/2026 8:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:49,008] Error 
****************************????****************************
??????:19/8/2026 8:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:49,184] Error 
****************************????****************************
??????:19/8/2026 8:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:49,359] Error 
****************************????****************************
??????:19/8/2026 8:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:49,539] Error 
****************************????****************************
??????:19/8/2026 8:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:49,716] Error 
****************************????****************************
??????:19/8/2026 8:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:49,896] Error 
****************************????****************************
??????:19/8/2026 8:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:50,070] Error 
****************************????****************************
??????:19/8/2026 8:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:50,257] Error 
****************************????****************************
??????:19/8/2026 8:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:50,434] Error 
****************************????****************************
??????:19/8/2026 8:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:50,614] Error 
****************************????****************************
??????:19/8/2026 8:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:50,798] Error 
****************************????****************************
??????:19/8/2026 8:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:50,976] Error 
****************************????****************************
??????:19/8/2026 8:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:51,155] Error 
****************************????****************************
??????:19/8/2026 8:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:51,333] Error 
****************************????****************************
??????:19/8/2026 8:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:51,512] Error 
****************************????****************************
??????:19/8/2026 8:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:51,698] Error 
****************************????****************************
??????:19/8/2026 8:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:51,879] Error 
****************************????****************************
??????:19/8/2026 8:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:52,062] Error 
****************************????****************************
??????:19/8/2026 8:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:52,239] Error 
****************************????****************************
??????:19/8/2026 8:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:52,420] Error 
****************************????****************************
??????:19/8/2026 8:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:52,604] Error 
****************************????****************************
??????:19/8/2026 8:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:52,790] Error 
****************************????****************************
??????:19/8/2026 8:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:52,970] Error 
****************************????****************************
??????:19/8/2026 8:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:53,158] Error 
****************************????****************************
??????:19/8/2026 8:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:53,352] Error 
****************************????****************************
??????:19/8/2026 8:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:53,545] Error 
****************************????****************************
??????:19/8/2026 8:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:53,741] Error 
****************************????****************************
??????:19/8/2026 8:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:53,929] Error 
****************************????****************************
??????:19/8/2026 8:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:54,124] Error 
****************************????****************************
??????:19/8/2026 8:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:54,325] Error 
****************************????****************************
??????:19/8/2026 8:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:54,523] Error 
****************************????****************************
??????:19/8/2026 8:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:54,716] Error 
****************************????****************************
??????:19/8/2026 8:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:54,907] Error 
****************************????****************************
??????:19/8/2026 8:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:55,102] Error 
****************************????****************************
??????:19/8/2026 8:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:55,292] Error 
****************************????****************************
??????:19/8/2026 8:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:55,482] Error 
****************************????****************************
??????:19/8/2026 8:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:55,676] Error 
****************************????****************************
??????:19/8/2026 8:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:55,871] Error 
****************************????****************************
??????:19/8/2026 8:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:56,059] Error 
****************************????****************************
??????:19/8/2026 8:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:56,250] Error 
****************************????****************************
??????:19/8/2026 8:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:56,443] Error 
****************************????****************************
??????:19/8/2026 8:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:56,644] Error 
****************************????****************************
??????:19/8/2026 8:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:56,838] Error 
****************************????****************************
??????:19/8/2026 8:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:57,024] Error 
****************************????****************************
??????:19/8/2026 8:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:57,211] Error 
****************************????****************************
??????:19/8/2026 8:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:57,397] Error 
****************************????****************************
??????:19/8/2026 8:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:57,592] Error 
****************************????****************************
??????:19/8/2026 8:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:57,786] Error 
****************************????****************************
??????:19/8/2026 8:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:57,974] Error 
****************************????****************************
??????:19/8/2026 8:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:58,169] Error 
****************************????****************************
??????:19/8/2026 8:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:58,359] Error 
****************************????****************************
??????:19/8/2026 8:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:58,552] Error 
****************************????****************************
??????:19/8/2026 8:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:58,745] Error 
****************************????****************************
??????:19/8/2026 8:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:58,935] Error 
****************************????****************************
??????:19/8/2026 8:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:59,118] Error 
****************************????****************************
??????:19/8/2026 8:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:59,300] Error 
****************************????****************************
??????:19/8/2026 8:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:59,486] Error 
****************************????****************************
??????:19/8/2026 8:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:59,674] Error 
****************************????****************************
??????:19/8/2026 8:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:35:59,863] Error 
****************************????****************************
??????:19/8/2026 8:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:00,048] Error 
****************************????****************************
??????:19/8/2026 8:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:00,225] Error 
****************************????****************************
??????:19/8/2026 8:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:00,413] Error 
****************************????****************************
??????:19/8/2026 8:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:00,596] Error 
****************************????****************************
??????:19/8/2026 8:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:00,782] Error 
****************************????****************************
??????:19/8/2026 8:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:00,971] Error 
****************************????****************************
??????:19/8/2026 8:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:01,158] Error 
****************************????****************************
??????:19/8/2026 8:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:01,342] Error 
****************************????****************************
??????:19/8/2026 8:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:01,531] Error 
****************************????****************************
??????:19/8/2026 8:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:01,727] Error 
****************************????****************************
??????:19/8/2026 8:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:01,919] Error 
****************************????****************************
??????:19/8/2026 8:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:02,111] Error 
****************************????****************************
??????:19/8/2026 8:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:02,301] Error 
****************************????****************************
??????:19/8/2026 8:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:02,500] Error 
****************************????****************************
??????:19/8/2026 8:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:02,695] Error 
****************************????****************************
??????:19/8/2026 8:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:02,899] Error 
****************************????****************************
??????:19/8/2026 8:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:03,086] Error 
****************************????****************************
??????:19/8/2026 8:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:03,270] Error 
****************************????****************************
??????:19/8/2026 8:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:03,451] Error 
****************************????****************************
??????:19/8/2026 8:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:03,637] Error 
****************************????****************************
??????:19/8/2026 8:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:03,829] Error 
****************************????****************************
??????:19/8/2026 8:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:04,012] Error 
****************************????****************************
??????:19/8/2026 8:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:04,198] Error 
****************************????****************************
??????:19/8/2026 8:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:04,388] Error 
****************************????****************************
??????:19/8/2026 8:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:04,574] Error 
****************************????****************************
??????:19/8/2026 8:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:04,770] Error 
****************************????****************************
??????:19/8/2026 8:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:04,955] Error 
****************************????****************************
??????:19/8/2026 8:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:05,144] Error 
****************************????****************************
??????:19/8/2026 8:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:05,327] Error 
****************************????****************************
??????:19/8/2026 8:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:05,505] Error 
****************************????****************************
??????:19/8/2026 8:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:05,683] Error 
****************************????****************************
??????:19/8/2026 8:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:05,867] Error 
****************************????****************************
??????:19/8/2026 8:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:06,048] Error 
****************************????****************************
??????:19/8/2026 8:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:06,223] Error 
****************************????****************************
??????:19/8/2026 8:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:06,401] Error 
****************************????****************************
??????:19/8/2026 8:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:06,589] Error 
****************************????****************************
??????:19/8/2026 8:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:06,771] Error 
****************************????****************************
??????:19/8/2026 8:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:06,947] Error 
****************************????****************************
??????:19/8/2026 8:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:07,121] Error 
****************************????****************************
??????:19/8/2026 8:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:07,293] Error 
****************************????****************************
??????:19/8/2026 8:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:07,461] Error 
****************************????****************************
??????:19/8/2026 8:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:07,636] Error 
****************************????****************************
??????:19/8/2026 8:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:07,818] Error 
****************************????****************************
??????:19/8/2026 8:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:07,989] Error 
****************************????****************************
??????:19/8/2026 8:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:08,166] Error 
****************************????****************************
??????:19/8/2026 8:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:08,357] Error 
****************************????****************************
??????:19/8/2026 8:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:08,544] Error 
****************************????****************************
??????:19/8/2026 8:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:08,740] Error 
****************************????****************************
??????:19/8/2026 8:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:08,926] Error 
****************************????****************************
??????:19/8/2026 8:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:09,115] Error 
****************************????****************************
??????:19/8/2026 8:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:09,311] Error 
****************************????****************************
??????:19/8/2026 8:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:09,497] Error 
****************************????****************************
??????:19/8/2026 8:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:09,679] Error 
****************************????****************************
??????:19/8/2026 8:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:09,871] Error 
****************************????****************************
??????:19/8/2026 8:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:10,051] Error 
****************************????****************************
??????:19/8/2026 8:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:10,233] Error 
****************************????****************************
??????:19/8/2026 8:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:10,422] Error 
****************************????****************************
??????:19/8/2026 8:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:10,613] Error 
****************************????****************************
??????:19/8/2026 8:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:10,818] Error 
****************************????****************************
??????:19/8/2026 8:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:11,003] Error 
****************************????****************************
??????:19/8/2026 8:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:11,192] Error 
****************************????****************************
??????:19/8/2026 8:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:11,381] Error 
****************************????****************************
??????:19/8/2026 8:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:11,565] Error 
****************************????****************************
??????:19/8/2026 8:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:11,767] Error 
****************************????****************************
??????:19/8/2026 8:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:11,955] Error 
****************************????****************************
??????:19/8/2026 8:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:12,144] Error 
****************************????****************************
??????:19/8/2026 8:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:12,333] Error 
****************************????****************************
??????:19/8/2026 8:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:12,520] Error 
****************************????****************************
??????:19/8/2026 8:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:12,710] Error 
****************************????****************************
??????:19/8/2026 8:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:12,899] Error 
****************************????****************************
??????:19/8/2026 8:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:13,086] Error 
****************************????****************************
??????:19/8/2026 8:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:13,271] Error 
****************************????****************************
??????:19/8/2026 8:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:13,457] Error 
****************************????****************************
??????:19/8/2026 8:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:13,639] Error 
****************************????****************************
??????:19/8/2026 8:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:13,833] Error 
****************************????****************************
??????:19/8/2026 8:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:14,019] Error 
****************************????****************************
??????:19/8/2026 8:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:14,203] Error 
****************************????****************************
??????:19/8/2026 8:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:14,388] Error 
****************************????****************************
??????:19/8/2026 8:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:14,575] Error 
****************************????****************************
??????:19/8/2026 8:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:14,781] Error 
****************************????****************************
??????:19/8/2026 8:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:14,967] Error 
****************************????****************************
??????:19/8/2026 8:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:15,152] Error 
****************************????****************************
??????:19/8/2026 8:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:15,344] Error 
****************************????****************************
??????:19/8/2026 8:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:15,527] Error 
****************************????****************************
??????:19/8/2026 8:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:15,716] Error 
****************************????****************************
??????:19/8/2026 8:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:15,905] Error 
****************************????****************************
??????:19/8/2026 8:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:16,088] Error 
****************************????****************************
??????:19/8/2026 8:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:16,264] Error 
****************************????****************************
??????:19/8/2026 8:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:16,443] Error 
****************************????****************************
??????:19/8/2026 8:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:16,621] Error 
****************************????****************************
??????:19/8/2026 8:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:16,810] Error 
****************************????****************************
??????:19/8/2026 8:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:16,992] Error 
****************************????****************************
??????:19/8/2026 8:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:17,172] Error 
****************************????****************************
??????:19/8/2026 8:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:17,349] Error 
****************************????****************************
??????:19/8/2026 8:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:17,531] Error 
****************************????****************************
??????:19/8/2026 8:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:17,720] Error 
****************************????****************************
??????:19/8/2026 8:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:17,911] Error 
****************************????****************************
??????:19/8/2026 8:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:18,097] Error 
****************************????****************************
??????:19/8/2026 8:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:18,275] Error 
****************************????****************************
??????:19/8/2026 8:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:18,459] Error 
****************************????****************************
??????:19/8/2026 8:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:18,643] Error 
****************************????****************************
??????:19/8/2026 8:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:18,846] Error 
****************************????****************************
??????:19/8/2026 8:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:19,030] Error 
****************************????****************************
??????:19/8/2026 8:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:19,211] Error 
****************************????****************************
??????:19/8/2026 8:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:19,393] Error 
****************************????****************************
??????:19/8/2026 8:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:19,581] Error 
****************************????****************************
??????:19/8/2026 8:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:19,776] Error 
****************************????****************************
??????:19/8/2026 8:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:19,962] Error 
****************************????****************************
??????:19/8/2026 8:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:20,150] Error 
****************************????****************************
??????:19/8/2026 8:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:20,333] Error 
****************************????****************************
??????:19/8/2026 8:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:20,518] Error 
****************************????****************************
??????:19/8/2026 8:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:20,711] Error 
****************************????****************************
??????:19/8/2026 8:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:20,902] Error 
****************************????****************************
??????:19/8/2026 8:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:21,084] Error 
****************************????****************************
??????:19/8/2026 8:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:21,269] Error 
****************************????****************************
??????:19/8/2026 8:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:21,449] Error 
****************************????****************************
??????:19/8/2026 8:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:21,630] Error 
****************************????****************************
??????:19/8/2026 8:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:21,820] Error 
****************************????****************************
??????:19/8/2026 8:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:22,000] Error 
****************************????****************************
??????:19/8/2026 8:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:22,180] Error 
****************************????****************************
??????:19/8/2026 8:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:22,358] Error 
****************************????****************************
??????:19/8/2026 8:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:22,536] Error 
****************************????****************************
??????:19/8/2026 8:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:22,716] Error 
****************************????****************************
??????:19/8/2026 8:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:22,915] Error 
****************************????****************************
??????:19/8/2026 8:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:23,099] Error 
****************************????****************************
??????:19/8/2026 8:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:23,285] Error 
****************************????****************************
??????:19/8/2026 8:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:23,467] Error 
****************************????****************************
??????:19/8/2026 8:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:23,648] Error 
****************************????****************************
??????:19/8/2026 8:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:23,838] Error 
****************************????****************************
??????:19/8/2026 8:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:24,018] Error 
****************************????****************************
??????:19/8/2026 8:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:24,202] Error 
****************************????****************************
??????:19/8/2026 8:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:24,386] Error 
****************************????****************************
??????:19/8/2026 8:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:24,570] Error 
****************************????****************************
??????:19/8/2026 8:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:24,762] Error 
****************************????****************************
??????:19/8/2026 8:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:24,945] Error 
****************************????****************************
??????:19/8/2026 8:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:25,127] Error 
****************************????****************************
??????:19/8/2026 8:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:25,307] Error 
****************************????****************************
??????:19/8/2026 8:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:25,488] Error 
****************************????****************************
??????:19/8/2026 8:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:25,702] Error 
****************************????****************************
??????:19/8/2026 8:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:25,904] Error 
****************************????****************************
??????:19/8/2026 8:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:26,089] Error 
****************************????****************************
??????:19/8/2026 8:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:26,278] Error 
****************************????****************************
??????:19/8/2026 8:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:26,468] Error 
****************************????****************************
??????:19/8/2026 8:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:26,652] Error 
****************************????****************************
??????:19/8/2026 8:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:26,851] Error 
****************************????****************************
??????:19/8/2026 8:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:27,045] Error 
****************************????****************************
??????:19/8/2026 8:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:27,226] Error 
****************************????****************************
??????:19/8/2026 8:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:27,414] Error 
****************************????****************************
??????:19/8/2026 8:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:27,602] Error 
****************************????****************************
??????:19/8/2026 8:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:27,792] Error 
****************************????****************************
??????:19/8/2026 8:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:27,966] Error 
****************************????****************************
??????:19/8/2026 8:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:28,149] Error 
****************************????****************************
??????:19/8/2026 8:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:28,328] Error 
****************************????****************************
??????:19/8/2026 8:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:28,509] Error 
****************************????****************************
??????:19/8/2026 8:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:28,694] Error 
****************************????****************************
??????:19/8/2026 8:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:28,889] Error 
****************************????****************************
??????:19/8/2026 8:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:29,075] Error 
****************************????****************************
??????:19/8/2026 8:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:29,262] Error 
****************************????****************************
??????:19/8/2026 8:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:29,449] Error 
****************************????****************************
??????:19/8/2026 8:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:29,635] Error 
****************************????****************************
??????:19/8/2026 8:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:29,829] Error 
****************************????****************************
??????:19/8/2026 8:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:30,009] Error 
****************************????****************************
??????:19/8/2026 8:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:30,197] Error 
****************************????****************************
??????:19/8/2026 8:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:30,372] Error 
****************************????****************************
??????:19/8/2026 8:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:30,557] Error 
****************************????****************************
??????:19/8/2026 8:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:30,745] Error 
****************************????****************************
??????:19/8/2026 8:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:30,930] Error 
****************************????****************************
??????:19/8/2026 8:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:31,127] Error 
****************************????****************************
??????:19/8/2026 8:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:31,312] Error 
****************************????****************************
??????:19/8/2026 8:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:31,493] Error 
****************************????****************************
??????:19/8/2026 8:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:31,679] Error 
****************************????****************************
??????:19/8/2026 8:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:31,869] Error 
****************************????****************************
??????:19/8/2026 8:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:32,045] Error 
****************************????****************************
??????:19/8/2026 8:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:32,226] Error 
****************************????****************************
??????:19/8/2026 8:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:32,405] Error 
****************************????****************************
??????:19/8/2026 8:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:32,581] Error 
****************************????****************************
??????:19/8/2026 8:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:32,768] Error 
****************************????****************************
??????:19/8/2026 8:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:32,945] Error 
****************************????****************************
??????:19/8/2026 8:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:33,123] Error 
****************************????****************************
??????:19/8/2026 8:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:33,297] Error 
****************************????****************************
??????:19/8/2026 8:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:33,476] Error 
****************************????****************************
??????:19/8/2026 8:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:33,655] Error 
****************************????****************************
??????:19/8/2026 8:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:33,844] Error 
****************************????****************************
??????:19/8/2026 8:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:34,023] Error 
****************************????****************************
??????:19/8/2026 8:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:34,200] Error 
****************************????****************************
??????:19/8/2026 8:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:34,380] Error 
****************************????****************************
??????:19/8/2026 8:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:34,561] Error 
****************************????****************************
??????:19/8/2026 8:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:34,752] Error 
****************************????****************************
??????:19/8/2026 8:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:34,934] Error 
****************************????****************************
??????:19/8/2026 8:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:35,114] Error 
****************************????****************************
??????:19/8/2026 8:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:35,307] Error 
****************************????****************************
??????:19/8/2026 8:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:35,482] Error 
****************************????****************************
??????:19/8/2026 8:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:35,645] Error 
****************************????****************************
??????:19/8/2026 8:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:35,843] Error 
****************************????****************************
??????:19/8/2026 8:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:36,036] Error 
****************************????****************************
??????:19/8/2026 8:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:36,216] Error 
****************************????****************************
??????:19/8/2026 8:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:36,401] Error 
****************************????****************************
??????:19/8/2026 8:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:36,589] Error 
****************************????****************************
??????:19/8/2026 8:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:36,780] Error 
****************************????****************************
??????:19/8/2026 8:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:36,970] Error 
****************************????****************************
??????:19/8/2026 8:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:37,158] Error 
****************************????****************************
??????:19/8/2026 8:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:37,344] Error 
****************************????****************************
??????:19/8/2026 8:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:37,525] Error 
****************************????****************************
??????:19/8/2026 8:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:37,710] Error 
****************************????****************************
??????:19/8/2026 8:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:37,901] Error 
****************************????****************************
??????:19/8/2026 8:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:38,082] Error 
****************************????****************************
??????:19/8/2026 8:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:38,268] Error 
****************************????****************************
??????:19/8/2026 8:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:38,451] Error 
****************************????****************************
??????:19/8/2026 8:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:38,634] Error 
****************************????****************************
??????:19/8/2026 8:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:38,824] Error 
****************************????****************************
??????:19/8/2026 8:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:39,002] Error 
****************************????****************************
??????:19/8/2026 8:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:39,179] Error 
****************************????****************************
??????:19/8/2026 8:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:39,381] Error 
****************************????****************************
??????:19/8/2026 8:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:39,572] Error 
****************************????****************************
??????:19/8/2026 8:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:39,769] Error 
****************************????****************************
??????:19/8/2026 8:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:39,959] Error 
****************************????****************************
??????:19/8/2026 8:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:40,144] Error 
****************************????****************************
??????:19/8/2026 8:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:40,330] Error 
****************************????****************************
??????:19/8/2026 8:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:40,508] Error 
****************************????****************************
??????:19/8/2026 8:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:40,686] Error 
****************************????****************************
??????:19/8/2026 8:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:40,874] Error 
****************************????****************************
??????:19/8/2026 8:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:41,055] Error 
****************************????****************************
??????:19/8/2026 8:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:41,234] Error 
****************************????****************************
??????:19/8/2026 8:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:41,417] Error 
****************************????****************************
??????:19/8/2026 8:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:41,595] Error 
****************************????****************************
??????:19/8/2026 8:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:41,787] Error 
****************************????****************************
??????:19/8/2026 8:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:41,975] Error 
****************************????****************************
??????:19/8/2026 8:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:42,158] Error 
****************************????****************************
??????:19/8/2026 8:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:42,348] Error 
****************************????****************************
??????:19/8/2026 8:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:42,538] Error 
****************************????****************************
??????:19/8/2026 8:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:42,723] Error 
****************************????****************************
??????:19/8/2026 8:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:42,911] Error 
****************************????****************************
??????:19/8/2026 8:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:43,098] Error 
****************************????****************************
??????:19/8/2026 8:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:43,284] Error 
****************************????****************************
??????:19/8/2026 8:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:43,473] Error 
****************************????****************************
??????:19/8/2026 8:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:43,655] Error 
****************************????****************************
??????:19/8/2026 8:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:43,840] Error 
****************************????****************************
??????:19/8/2026 8:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:44,019] Error 
****************************????****************************
??????:19/8/2026 8:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:44,197] Error 
****************************????****************************
??????:19/8/2026 8:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:44,374] Error 
****************************????****************************
??????:19/8/2026 8:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:44,552] Error 
****************************????****************************
??????:19/8/2026 8:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:44,738] Error 
****************************????****************************
??????:19/8/2026 8:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:44,920] Error 
****************************????****************************
??????:19/8/2026 8:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:45,102] Error 
****************************????****************************
??????:19/8/2026 8:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:45,283] Error 
****************************????****************************
??????:19/8/2026 8:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:45,468] Error 
****************************????****************************
??????:19/8/2026 8:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:45,644] Error 
****************************????****************************
??????:19/8/2026 8:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:45,827] Error 
****************************????****************************
??????:19/8/2026 8:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:46,016] Error 
****************************????****************************
??????:19/8/2026 8:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:46,195] Error 
****************************????****************************
??????:19/8/2026 8:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:46,374] Error 
****************************????****************************
??????:19/8/2026 8:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:46,554] Error 
****************************????****************************
??????:19/8/2026 8:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:46,735] Error 
****************************????****************************
??????:19/8/2026 8:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:46,921] Error 
****************************????****************************
??????:19/8/2026 8:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:47,104] Error 
****************************????****************************
??????:19/8/2026 8:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:47,279] Error 
****************************????****************************
??????:19/8/2026 8:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:47,473] Error 
****************************????****************************
??????:19/8/2026 8:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:47,658] Error 
****************************????****************************
??????:19/8/2026 8:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:47,850] Error 
****************************????****************************
??????:19/8/2026 8:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:48,028] Error 
****************************????****************************
??????:19/8/2026 8:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:48,217] Error 
****************************????****************************
??????:19/8/2026 8:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:48,401] Error 
****************************????****************************
??????:19/8/2026 8:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:48,580] Error 
****************************????****************************
??????:19/8/2026 8:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:48,762] Error 
****************************????****************************
??????:19/8/2026 8:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:48,948] Error 
****************************????****************************
??????:19/8/2026 8:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:49,135] Error 
****************************????****************************
??????:19/8/2026 8:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:49,324] Error 
****************************????****************************
??????:19/8/2026 8:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:49,515] Error 
****************************????****************************
??????:19/8/2026 8:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:49,707] Error 
****************************????****************************
??????:19/8/2026 8:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:49,903] Error 
****************************????****************************
??????:19/8/2026 8:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:50,090] Error 
****************************????****************************
??????:19/8/2026 8:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:50,282] Error 
****************************????****************************
??????:19/8/2026 8:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:50,472] Error 
****************************????****************************
??????:19/8/2026 8:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:50,658] Error 
****************************????****************************
??????:19/8/2026 8:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:50,848] Error 
****************************????****************************
??????:19/8/2026 8:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:51,043] Error 
****************************????****************************
??????:19/8/2026 8:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:51,230] Error 
****************************????****************************
??????:19/8/2026 8:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:51,413] Error 
****************************????****************************
??????:19/8/2026 8:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:51,613] Error 
****************************????****************************
??????:19/8/2026 8:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:51,805] Error 
****************************????****************************
??????:19/8/2026 8:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:51,994] Error 
****************************????****************************
??????:19/8/2026 8:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:52,176] Error 
****************************????****************************
??????:19/8/2026 8:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:52,354] Error 
****************************????****************************
??????:19/8/2026 8:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:52,539] Error 
****************************????****************************
??????:19/8/2026 8:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:52,756] Error 
****************************????****************************
??????:19/8/2026 8:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:53,092] Error 
****************************????****************************
??????:19/8/2026 8:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:53,392] Error 
****************************????****************************
??????:19/8/2026 8:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:53,627] Error 
****************************????****************************
??????:19/8/2026 8:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:53,815] Error 
****************************????****************************
??????:19/8/2026 8:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:54,000] Error 
****************************????****************************
??????:19/8/2026 8:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:54,188] Error 
****************************????****************************
??????:19/8/2026 8:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:54,379] Error 
****************************????****************************
??????:19/8/2026 8:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:54,562] Error 
****************************????****************************
??????:19/8/2026 8:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:54,750] Error 
****************************????****************************
??????:19/8/2026 8:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:54,940] Error 
****************************????****************************
??????:19/8/2026 8:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:55,124] Error 
****************************????****************************
??????:19/8/2026 8:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:55,312] Error 
****************************????****************************
??????:19/8/2026 8:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:55,494] Error 
****************************????****************************
??????:19/8/2026 8:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:55,697] Error 
****************************????****************************
??????:19/8/2026 8:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:55,890] Error 
****************************????****************************
??????:19/8/2026 8:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:56,080] Error 
****************************????****************************
??????:19/8/2026 8:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:56,269] Error 
****************************????****************************
??????:19/8/2026 8:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:56,457] Error 
****************************????****************************
??????:19/8/2026 8:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:56,642] Error 
****************************????****************************
??????:19/8/2026 8:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:56,836] Error 
****************************????****************************
??????:19/8/2026 8:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:57,022] Error 
****************************????****************************
??????:19/8/2026 8:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:57,214] Error 
****************************????****************************
??????:19/8/2026 8:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:57,404] Error 
****************************????****************************
??????:19/8/2026 8:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:57,589] Error 
****************************????****************************
??????:19/8/2026 8:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:57,783] Error 
****************************????****************************
??????:19/8/2026 8:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:57,966] Error 
****************************????****************************
??????:19/8/2026 8:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:58,155] Error 
****************************????****************************
??????:19/8/2026 8:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:58,338] Error 
****************************????****************************
??????:19/8/2026 8:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:58,518] Error 
****************************????****************************
??????:19/8/2026 8:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:58,703] Error 
****************************????****************************
??????:19/8/2026 8:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:58,892] Error 
****************************????****************************
??????:19/8/2026 8:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:59,082] Error 
****************************????****************************
??????:19/8/2026 8:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:59,266] Error 
****************************????****************************
??????:19/8/2026 8:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:59,452] Error 
****************************????****************************
??????:19/8/2026 8:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:59,680] Error 
****************************????****************************
??????:19/8/2026 8:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:36:59,890] Error 
****************************????****************************
??????:19/8/2026 8:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:00,099] Error 
****************************????****************************
??????:19/8/2026 8:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:00,282] Error 
****************************????****************************
??????:19/8/2026 8:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:00,468] Error 
****************************????****************************
??????:19/8/2026 8:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:00,671] Error 
****************************????****************************
??????:19/8/2026 8:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:00,861] Error 
****************************????****************************
??????:19/8/2026 8:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:01,041] Error 
****************************????****************************
??????:19/8/2026 8:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:01,229] Error 
****************************????****************************
??????:19/8/2026 8:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:01,407] Error 
****************************????****************************
??????:19/8/2026 8:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:01,581] Error 
****************************????****************************
??????:19/8/2026 8:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:01,765] Error 
****************************????****************************
??????:19/8/2026 8:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:01,943] Error 
****************************????****************************
??????:19/8/2026 8:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:02,123] Error 
****************************????****************************
??????:19/8/2026 8:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:02,302] Error 
****************************????****************************
??????:19/8/2026 8:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:02,479] Error 
****************************????****************************
??????:19/8/2026 8:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:02,657] Error 
****************************????****************************
??????:19/8/2026 8:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:02,845] Error 
****************************????****************************
??????:19/8/2026 8:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:03,025] Error 
****************************????****************************
??????:19/8/2026 8:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:03,198] Error 
****************************????****************************
??????:19/8/2026 8:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:03,374] Error 
****************************????****************************
??????:19/8/2026 8:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:03,535] Error 
****************************????****************************
??????:19/8/2026 8:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:03,696] Error 
****************************????****************************
??????:19/8/2026 8:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:03,879] Error 
****************************????****************************
??????:19/8/2026 8:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:04,060] Error 
****************************????****************************
??????:19/8/2026 8:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:04,234] Error 
****************************????****************************
??????:19/8/2026 8:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:04,416] Error 
****************************????****************************
??????:19/8/2026 8:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:04,595] Error 
****************************????****************************
??????:19/8/2026 8:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:04,776] Error 
****************************????****************************
??????:19/8/2026 8:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:04,954] Error 
****************************????****************************
??????:19/8/2026 8:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:05,131] Error 
****************************????****************************
??????:19/8/2026 8:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:05,301] Error 
****************************????****************************
??????:19/8/2026 8:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:05,474] Error 
****************************????****************************
??????:19/8/2026 8:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:05,644] Error 
****************************????****************************
??????:19/8/2026 8:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:05,826] Error 
****************************????****************************
??????:19/8/2026 8:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:06,009] Error 
****************************????****************************
??????:19/8/2026 8:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:06,185] Error 
****************************????****************************
??????:19/8/2026 8:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:06,368] Error 
****************************????****************************
??????:19/8/2026 8:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:06,550] Error 
****************************????****************************
??????:19/8/2026 8:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:06,731] Error 
****************************????****************************
??????:19/8/2026 8:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:06,915] Error 
****************************????****************************
??????:19/8/2026 8:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:07,102] Error 
****************************????****************************
??????:19/8/2026 8:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:07,281] Error 
****************************????****************************
??????:19/8/2026 8:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:07,452] Error 
****************************????****************************
??????:19/8/2026 8:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:07,632] Error 
****************************????****************************
??????:19/8/2026 8:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:07,824] Error 
****************************????****************************
??????:19/8/2026 8:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:08,004] Error 
****************************????****************************
??????:19/8/2026 8:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:08,173] Error 
****************************????****************************
??????:19/8/2026 8:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:08,347] Error 
****************************????****************************
??????:19/8/2026 8:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:08,518] Error 
****************************????****************************
??????:19/8/2026 8:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:08,690] Error 
****************************????****************************
??????:19/8/2026 8:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:08,873] Error 
****************************????****************************
??????:19/8/2026 8:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:09,051] Error 
****************************????****************************
??????:19/8/2026 8:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:09,230] Error 
****************************????****************************
??????:19/8/2026 8:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:09,409] Error 
****************************????****************************
??????:19/8/2026 8:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:09,590] Error 
****************************????****************************
??????:19/8/2026 8:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:09,772] Error 
****************************????****************************
??????:19/8/2026 8:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:09,944] Error 
****************************????****************************
??????:19/8/2026 8:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:10,121] Error 
****************************????****************************
??????:19/8/2026 8:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:10,296] Error 
****************************????****************************
??????:19/8/2026 8:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:10,466] Error 
****************************????****************************
??????:19/8/2026 8:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:10,642] Error 
****************************????****************************
??????:19/8/2026 8:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:10,824] Error 
****************************????****************************
??????:19/8/2026 8:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:10,991] Error 
****************************????****************************
??????:19/8/2026 8:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:11,174] Error 
****************************????****************************
??????:19/8/2026 8:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:11,357] Error 
****************************????****************************
??????:19/8/2026 8:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:11,541] Error 
****************************????****************************
??????:19/8/2026 8:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:11,721] Error 
****************************????****************************
??????:19/8/2026 8:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:11,915] Error 
****************************????****************************
??????:19/8/2026 8:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:12,098] Error 
****************************????****************************
??????:19/8/2026 8:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:12,278] Error 
****************************????****************************
??????:19/8/2026 8:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:12,462] Error 
****************************????****************************
??????:19/8/2026 8:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:12,638] Error 
****************************????****************************
??????:19/8/2026 8:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:12,823] Error 
****************************????****************************
??????:19/8/2026 8:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:12,996] Error 
****************************????****************************
??????:19/8/2026 8:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:13,179] Error 
****************************????****************************
??????:19/8/2026 8:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:13,350] Error 
****************************????****************************
??????:19/8/2026 8:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:13,529] Error 
****************************????****************************
??????:19/8/2026 8:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:13,705] Error 
****************************????****************************
??????:19/8/2026 8:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:13,885] Error 
****************************????****************************
??????:19/8/2026 8:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:14,055] Error 
****************************????****************************
??????:19/8/2026 8:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:14,236] Error 
****************************????****************************
??????:19/8/2026 8:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:14,421] Error 
****************************????****************************
??????:19/8/2026 8:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:14,601] Error 
****************************????****************************
??????:19/8/2026 8:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:14,786] Error 
****************************????****************************
??????:19/8/2026 8:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:14,966] Error 
****************************????****************************
??????:19/8/2026 8:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:15,140] Error 
****************************????****************************
??????:19/8/2026 8:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:15,321] Error 
****************************????****************************
??????:19/8/2026 8:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:15,499] Error 
****************************????****************************
??????:19/8/2026 8:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:15,672] Error 
****************************????****************************
??????:19/8/2026 8:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:15,846] Error 
****************************????****************************
??????:19/8/2026 8:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:16,035] Error 
****************************????****************************
??????:19/8/2026 8:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:16,212] Error 
****************************????****************************
??????:19/8/2026 8:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:16,395] Error 
****************************????****************************
??????:19/8/2026 8:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:16,565] Error 
****************************????****************************
??????:19/8/2026 8:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:16,737] Error 
****************************????****************************
??????:19/8/2026 8:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:16,907] Error 
****************************????****************************
??????:19/8/2026 8:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:17,082] Error 
****************************????****************************
??????:19/8/2026 8:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:17,250] Error 
****************************????****************************
??????:19/8/2026 8:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:17,421] Error 
****************************????****************************
??????:19/8/2026 8:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:17,592] Error 
****************************????****************************
??????:19/8/2026 8:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:17,769] Error 
****************************????****************************
??????:19/8/2026 8:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:17,938] Error 
****************************????****************************
??????:19/8/2026 8:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:18,106] Error 
****************************????****************************
??????:19/8/2026 8:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:18,281] Error 
****************************????****************************
??????:19/8/2026 8:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:18,456] Error 
****************************????****************************
??????:19/8/2026 8:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:18,631] Error 
****************************????****************************
??????:19/8/2026 8:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:18,811] Error 
****************************????****************************
??????:19/8/2026 8:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:18,983] Error 
****************************????****************************
??????:19/8/2026 8:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:19,164] Error 
****************************????****************************
??????:19/8/2026 8:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:19,336] Error 
****************************????****************************
??????:19/8/2026 8:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:19,508] Error 
****************************????****************************
??????:19/8/2026 8:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:19,682] Error 
****************************????****************************
??????:19/8/2026 8:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:19,864] Error 
****************************????****************************
??????:19/8/2026 8:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:20,042] Error 
****************************????****************************
??????:19/8/2026 8:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:20,218] Error 
****************************????****************************
??????:19/8/2026 8:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:20,387] Error 
****************************????****************************
??????:19/8/2026 8:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:20,560] Error 
****************************????****************************
??????:19/8/2026 8:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:20,746] Error 
****************************????****************************
??????:19/8/2026 8:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:20,926] Error 
****************************????****************************
??????:19/8/2026 8:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:21,113] Error 
****************************????****************************
??????:19/8/2026 8:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:21,292] Error 
****************************????****************************
??????:19/8/2026 8:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:21,472] Error 
****************************????****************************
??????:19/8/2026 8:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:21,650] Error 
****************************????****************************
??????:19/8/2026 8:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:21,832] Error 
****************************????****************************
??????:19/8/2026 8:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:22,004] Error 
****************************????****************************
??????:19/8/2026 8:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:22,183] Error 
****************************????****************************
??????:19/8/2026 8:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:22,360] Error 
****************************????****************************
??????:19/8/2026 8:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:22,533] Error 
****************************????****************************
??????:19/8/2026 8:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:22,708] Error 
****************************????****************************
??????:19/8/2026 8:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:22,885] Error 
****************************????****************************
??????:19/8/2026 8:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:23,055] Error 
****************************????****************************
??????:19/8/2026 8:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:23,228] Error 
****************************????****************************
??????:19/8/2026 8:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:23,401] Error 
****************************????****************************
??????:19/8/2026 8:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:23,569] Error 
****************************????****************************
??????:19/8/2026 8:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:23,744] Error 
****************************????****************************
??????:19/8/2026 8:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:23,918] Error 
****************************????****************************
??????:19/8/2026 8:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:24,090] Error 
****************************????****************************
??????:19/8/2026 8:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:24,269] Error 
****************************????****************************
??????:19/8/2026 8:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:24,439] Error 
****************************????****************************
??????:19/8/2026 8:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:24,611] Error 
****************************????****************************
??????:19/8/2026 8:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:24,789] Error 
****************************????****************************
??????:19/8/2026 8:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:24,962] Error 
****************************????****************************
??????:19/8/2026 8:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:25,136] Error 
****************************????****************************
??????:19/8/2026 8:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:25,310] Error 
****************************????****************************
??????:19/8/2026 8:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:25,485] Error 
****************************????****************************
??????:19/8/2026 8:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:25,652] Error 
****************************????****************************
??????:19/8/2026 8:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:25,833] Error 
****************************????****************************
??????:19/8/2026 8:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:26,014] Error 
****************************????****************************
??????:19/8/2026 8:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:26,193] Error 
****************************????****************************
??????:19/8/2026 8:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:26,369] Error 
****************************????****************************
??????:19/8/2026 8:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:26,557] Error 
****************************????****************************
??????:19/8/2026 8:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:26,745] Error 
****************************????****************************
??????:19/8/2026 8:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:26,921] Error 
****************************????****************************
??????:19/8/2026 8:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:27,101] Error 
****************************????****************************
??????:19/8/2026 8:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:27,286] Error 
****************************????****************************
??????:19/8/2026 8:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:27,470] Error 
****************************????****************************
??????:19/8/2026 8:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:27,651] Error 
****************************????****************************
??????:19/8/2026 8:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:27,834] Error 
****************************????****************************
??????:19/8/2026 8:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:28,018] Error 
****************************????****************************
??????:19/8/2026 8:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:28,213] Error 
****************************????****************************
??????:19/8/2026 8:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:28,395] Error 
****************************????****************************
??????:19/8/2026 8:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:28,576] Error 
****************************????****************************
??????:19/8/2026 8:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:28,760] Error 
****************************????****************************
??????:19/8/2026 8:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:28,938] Error 
****************************????****************************
??????:19/8/2026 8:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:29,121] Error 
****************************????****************************
??????:19/8/2026 8:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:29,306] Error 
****************************????****************************
??????:19/8/2026 8:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:29,489] Error 
****************************????****************************
??????:19/8/2026 8:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:29,666] Error 
****************************????****************************
??????:19/8/2026 8:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:29,870] Error 
****************************????****************************
??????:19/8/2026 8:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:30,044] Error 
****************************????****************************
??????:19/8/2026 8:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:30,223] Error 
****************************????****************************
??????:19/8/2026 8:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:30,409] Error 
****************************????****************************
??????:19/8/2026 8:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:30,598] Error 
****************************????****************************
??????:19/8/2026 8:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:30,783] Error 
****************************????****************************
??????:19/8/2026 8:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:30,955] Error 
****************************????****************************
??????:19/8/2026 8:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:31,127] Error 
****************************????****************************
??????:19/8/2026 8:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:31,305] Error 
****************************????****************************
??????:19/8/2026 8:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:31,479] Error 
****************************????****************************
??????:19/8/2026 8:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:31,647] Error 
****************************????****************************
??????:19/8/2026 8:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:31,826] Error 
****************************????****************************
??????:19/8/2026 8:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:31,997] Error 
****************************????****************************
??????:19/8/2026 8:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:32,169] Error 
****************************????****************************
??????:19/8/2026 8:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:32,352] Error 
****************************????****************************
??????:19/8/2026 8:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:32,523] Error 
****************************????****************************
??????:19/8/2026 8:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:32,695] Error 
****************************????****************************
??????:19/8/2026 8:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:32,873] Error 
****************************????****************************
??????:19/8/2026 8:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:33,040] Error 
****************************????****************************
??????:19/8/2026 8:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:33,214] Error 
****************************????****************************
??????:19/8/2026 8:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:33,387] Error 
****************************????****************************
??????:19/8/2026 8:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:33,561] Error 
****************************????****************************
??????:19/8/2026 8:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:33,733] Error 
****************************????****************************
??????:19/8/2026 8:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:33,907] Error 
****************************????****************************
??????:19/8/2026 8:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:34,090] Error 
****************************????****************************
??????:19/8/2026 8:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:34,277] Error 
****************************????****************************
??????:19/8/2026 8:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:34,461] Error 
****************************????****************************
??????:19/8/2026 8:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:34,643] Error 
****************************????****************************
??????:19/8/2026 8:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:34,826] Error 
****************************????****************************
??????:19/8/2026 8:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:34,997] Error 
****************************????****************************
??????:19/8/2026 8:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:35,170] Error 
****************************????****************************
??????:19/8/2026 8:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:35,341] Error 
****************************????****************************
??????:19/8/2026 8:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:35,515] Error 
****************************????****************************
??????:19/8/2026 8:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:35,682] Error 
****************************????****************************
??????:19/8/2026 8:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:35,863] Error 
****************************????****************************
??????:19/8/2026 8:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:36,034] Error 
****************************????****************************
??????:19/8/2026 8:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:36,208] Error 
****************************????****************************
??????:19/8/2026 8:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:36,394] Error 
****************************????****************************
??????:19/8/2026 8:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:36,572] Error 
****************************????****************************
??????:19/8/2026 8:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:36,747] Error 
****************************????****************************
??????:19/8/2026 8:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:36,916] Error 
****************************????****************************
??????:19/8/2026 8:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:37,088] Error 
****************************????****************************
??????:19/8/2026 8:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:37,267] Error 
****************************????****************************
??????:19/8/2026 8:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:37,440] Error 
****************************????****************************
??????:19/8/2026 8:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:37,617] Error 
****************************????****************************
??????:19/8/2026 8:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:37,793] Error 
****************************????****************************
??????:19/8/2026 8:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:37,968] Error 
****************************????****************************
??????:19/8/2026 8:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:38,148] Error 
****************************????****************************
??????:19/8/2026 8:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:38,328] Error 
****************************????****************************
??????:19/8/2026 8:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:38,510] Error 
****************************????****************************
??????:19/8/2026 8:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:38,689] Error 
****************************????****************************
??????:19/8/2026 8:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:38,870] Error 
****************************????****************************
??????:19/8/2026 8:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:39,052] Error 
****************************????****************************
??????:19/8/2026 8:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:39,238] Error 
****************************????****************************
??????:19/8/2026 8:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:39,419] Error 
****************************????****************************
??????:19/8/2026 8:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:39,603] Error 
****************************????****************************
??????:19/8/2026 8:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:39,806] Error 
****************************????****************************
??????:19/8/2026 8:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:40,000] Error 
****************************????****************************
??????:19/8/2026 8:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:40,190] Error 
****************************????****************************
??????:19/8/2026 8:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:40,384] Error 
****************************????****************************
??????:19/8/2026 8:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:40,582] Error 
****************************????****************************
??????:19/8/2026 8:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:40,773] Error 
****************************????****************************
??????:19/8/2026 8:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:40,962] Error 
****************************????****************************
??????:19/8/2026 8:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:41,152] Error 
****************************????****************************
??????:19/8/2026 8:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:41,340] Error 
****************************????****************************
??????:19/8/2026 8:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:41,521] Error 
****************************????****************************
??????:19/8/2026 8:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:41,712] Error 
****************************????****************************
??????:19/8/2026 8:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:41,892] Error 
****************************????****************************
??????:19/8/2026 8:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:42,072] Error 
****************************????****************************
??????:19/8/2026 8:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:42,256] Error 
****************************????****************************
??????:19/8/2026 8:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:42,444] Error 
****************************????****************************
??????:19/8/2026 8:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:42,631] Error 
****************************????****************************
??????:19/8/2026 8:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:42,814] Error 
****************************????****************************
??????:19/8/2026 8:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:43,007] Error 
****************************????****************************
??????:19/8/2026 8:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:43,201] Error 
****************************????****************************
??????:19/8/2026 8:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:43,389] Error 
****************************????****************************
??????:19/8/2026 8:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:43,578] Error 
****************************????****************************
??????:19/8/2026 8:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:43,774] Error 
****************************????****************************
??????:19/8/2026 8:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:43,964] Error 
****************************????****************************
??????:19/8/2026 8:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:44,146] Error 
****************************????****************************
??????:19/8/2026 8:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:44,331] Error 
****************************????****************************
??????:19/8/2026 8:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:44,526] Error 
****************************????****************************
??????:19/8/2026 8:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:44,716] Error 
****************************????****************************
??????:19/8/2026 8:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:44,899] Error 
****************************????****************************
??????:19/8/2026 8:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:45,079] Error 
****************************????****************************
??????:19/8/2026 8:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:45,267] Error 
****************************????****************************
??????:19/8/2026 8:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:45,450] Error 
****************************????****************************
??????:19/8/2026 8:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:45,636] Error 
****************************????****************************
??????:19/8/2026 8:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:45,831] Error 
****************************????****************************
??????:19/8/2026 8:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:46,024] Error 
****************************????****************************
??????:19/8/2026 8:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:46,214] Error 
****************************????****************************
??????:19/8/2026 8:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:46,411] Error 
****************************????****************************
??????:19/8/2026 8:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:46,601] Error 
****************************????****************************
??????:19/8/2026 8:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:46,799] Error 
****************************????****************************
??????:19/8/2026 8:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:46,991] Error 
****************************????****************************
??????:19/8/2026 8:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:47,186] Error 
****************************????****************************
??????:19/8/2026 8:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:47,381] Error 
****************************????****************************
??????:19/8/2026 8:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:47,570] Error 
****************************????****************************
??????:19/8/2026 8:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:47,766] Error 
****************************????****************************
??????:19/8/2026 8:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:47,958] Error 
****************************????****************************
??????:19/8/2026 8:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:48,154] Error 
****************************????****************************
??????:19/8/2026 8:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:48,348] Error 
****************************????****************************
??????:19/8/2026 8:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:48,536] Error 
****************************????****************************
??????:19/8/2026 8:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:48,729] Error 
****************************????****************************
??????:19/8/2026 8:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:48,913] Error 
****************************????****************************
??????:19/8/2026 8:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:49,097] Error 
****************************????****************************
??????:19/8/2026 8:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:49,283] Error 
****************************????****************************
??????:19/8/2026 8:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:49,464] Error 
****************************????****************************
??????:19/8/2026 8:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:49,641] Error 
****************************????****************************
??????:19/8/2026 8:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:49,826] Error 
****************************????****************************
??????:19/8/2026 8:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:50,005] Error 
****************************????****************************
??????:19/8/2026 8:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:50,185] Error 
****************************????****************************
??????:19/8/2026 8:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:50,367] Error 
****************************????****************************
??????:19/8/2026 8:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:50,549] Error 
****************************????****************************
??????:19/8/2026 8:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:50,735] Error 
****************************????****************************
??????:19/8/2026 8:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:50,917] Error 
****************************????****************************
??????:19/8/2026 8:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:51,112] Error 
****************************????****************************
??????:19/8/2026 8:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:51,299] Error 
****************************????****************************
??????:19/8/2026 8:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:51,482] Error 
****************************????****************************
??????:19/8/2026 8:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:51,661] Error 
****************************????****************************
??????:19/8/2026 8:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:51,859] Error 
****************************????****************************
??????:19/8/2026 8:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:52,046] Error 
****************************????****************************
??????:19/8/2026 8:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:52,232] Error 
****************************????****************************
??????:19/8/2026 8:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:52,416] Error 
****************************????****************************
??????:19/8/2026 8:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:52,600] Error 
****************************????****************************
??????:19/8/2026 8:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:52,799] Error 
****************************????****************************
??????:19/8/2026 8:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:52,978] Error 
****************************????****************************
??????:19/8/2026 8:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:53,162] Error 
****************************????****************************
??????:19/8/2026 8:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:53,347] Error 
****************************????****************************
??????:19/8/2026 8:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:53,528] Error 
****************************????****************************
??????:19/8/2026 8:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:53,711] Error 
****************************????****************************
??????:19/8/2026 8:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:53,899] Error 
****************************????****************************
??????:19/8/2026 8:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:54,074] Error 
****************************????****************************
??????:19/8/2026 8:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:54,252] Error 
****************************????****************************
??????:19/8/2026 8:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:54,437] Error 
****************************????****************************
??????:19/8/2026 8:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:54,617] Error 
****************************????****************************
??????:19/8/2026 8:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:54,804] Error 
****************************????****************************
??????:19/8/2026 8:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:54,980] Error 
****************************????****************************
??????:19/8/2026 8:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:55,159] Error 
****************************????****************************
??????:19/8/2026 8:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:55,343] Error 
****************************????****************************
??????:19/8/2026 8:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:55,521] Error 
****************************????****************************
??????:19/8/2026 8:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:55,699] Error 
****************************????****************************
??????:19/8/2026 8:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:55,888] Error 
****************************????****************************
??????:19/8/2026 8:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:56,067] Error 
****************************????****************************
??????:19/8/2026 8:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:56,247] Error 
****************************????****************************
??????:19/8/2026 8:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:56,434] Error 
****************************????****************************
??????:19/8/2026 8:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:56,619] Error 
****************************????****************************
??????:19/8/2026 8:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:56,816] Error 
****************************????****************************
??????:19/8/2026 8:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:57,000] Error 
****************************????****************************
??????:19/8/2026 8:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:57,181] Error 
****************************????****************************
??????:19/8/2026 8:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:57,364] Error 
****************************????****************************
??????:19/8/2026 8:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:57,545] Error 
****************************????****************************
??????:19/8/2026 8:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:57,732] Error 
****************************????****************************
??????:19/8/2026 8:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:57,919] Error 
****************************????****************************
??????:19/8/2026 8:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:58,104] Error 
****************************????****************************
??????:19/8/2026 8:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:58,288] Error 
****************************????****************************
??????:19/8/2026 8:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:58,474] Error 
****************************????****************************
??????:19/8/2026 8:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:58,659] Error 
****************************????****************************
??????:19/8/2026 8:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:58,850] Error 
****************************????****************************
??????:19/8/2026 8:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:59,033] Error 
****************************????****************************
??????:19/8/2026 8:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:59,216] Error 
****************************????****************************
??????:19/8/2026 8:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:59,398] Error 
****************************????****************************
??????:19/8/2026 8:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:59,582] Error 
****************************????****************************
??????:19/8/2026 8:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:59,768] Error 
****************************????****************************
??????:19/8/2026 8:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:37:59,940] Error 
****************************????****************************
??????:19/8/2026 8:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:00,116] Error 
****************************????****************************
??????:19/8/2026 8:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:00,290] Error 
****************************????****************************
??????:19/8/2026 8:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:00,471] Error 
****************************????****************************
??????:19/8/2026 8:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:00,647] Error 
****************************????****************************
??????:19/8/2026 8:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:00,846] Error 
****************************????****************************
??????:19/8/2026 8:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:01,020] Error 
****************************????****************************
??????:19/8/2026 8:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:01,197] Error 
****************************????****************************
??????:19/8/2026 8:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:01,375] Error 
****************************????****************************
??????:19/8/2026 8:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:01,552] Error 
****************************????****************************
??????:19/8/2026 8:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:01,734] Error 
****************************????****************************
??????:19/8/2026 8:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:01,924] Error 
****************************????****************************
??????:19/8/2026 8:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:02,104] Error 
****************************????****************************
??????:19/8/2026 8:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:02,282] Error 
****************************????****************************
??????:19/8/2026 8:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:02,466] Error 
****************************????****************************
??????:19/8/2026 8:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:02,647] Error 
****************************????****************************
??????:19/8/2026 8:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:02,831] Error 
****************************????****************************
??????:19/8/2026 8:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:03,007] Error 
****************************????****************************
??????:19/8/2026 8:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:03,178] Error 
****************************????****************************
??????:19/8/2026 8:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:03,356] Error 
****************************????****************************
??????:19/8/2026 8:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:03,542] Error 
****************************????****************************
??????:19/8/2026 8:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:03,722] Error 
****************************????****************************
??????:19/8/2026 8:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:03,899] Error 
****************************????****************************
??????:19/8/2026 8:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:04,075] Error 
****************************????****************************
??????:19/8/2026 8:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:04,248] Error 
****************************????****************************
??????:19/8/2026 8:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:04,428] Error 
****************************????****************************
??????:19/8/2026 8:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:04,605] Error 
****************************????****************************
??????:19/8/2026 8:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:04,785] Error 
****************************????****************************
??????:19/8/2026 8:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:04,979] Error 
****************************????****************************
??????:19/8/2026 8:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:05,155] Error 
****************************????****************************
??????:19/8/2026 8:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:05,335] Error 
****************************????****************************
??????:19/8/2026 8:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:05,517] Error 
****************************????****************************
??????:19/8/2026 8:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:05,691] Error 
****************************????****************************
??????:19/8/2026 8:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:05,879] Error 
****************************????****************************
??????:19/8/2026 8:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:06,061] Error 
****************************????****************************
??????:19/8/2026 8:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:06,238] Error 
****************************????****************************
??????:19/8/2026 8:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:06,424] Error 
****************************????****************************
??????:19/8/2026 8:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:06,608] Error 
****************************????****************************
??????:19/8/2026 8:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:06,791] Error 
****************************????****************************
??????:19/8/2026 8:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:06,981] Error 
****************************????****************************
??????:19/8/2026 8:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:07,165] Error 
****************************????****************************
??????:19/8/2026 8:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:07,353] Error 
****************************????****************************
??????:19/8/2026 8:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:07,540] Error 
****************************????****************************
??????:19/8/2026 8:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:07,727] Error 
****************************????****************************
??????:19/8/2026 8:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:07,918] Error 
****************************????****************************
??????:19/8/2026 8:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:08,104] Error 
****************************????****************************
??????:19/8/2026 8:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:08,286] Error 
****************************????****************************
??????:19/8/2026 8:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:08,473] Error 
****************************????****************************
??????:19/8/2026 8:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:08,661] Error 
****************************????****************************
??????:19/8/2026 8:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:08,848] Error 
****************************????****************************
??????:19/8/2026 8:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:09,039] Error 
****************************????****************************
??????:19/8/2026 8:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:09,219] Error 
****************************????****************************
??????:19/8/2026 8:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:09,399] Error 
****************************????****************************
??????:19/8/2026 8:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:09,576] Error 
****************************????****************************
??????:19/8/2026 8:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:09,772] Error 
****************************????****************************
??????:19/8/2026 8:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:09,962] Error 
****************************????****************************
??????:19/8/2026 8:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:10,151] Error 
****************************????****************************
??????:19/8/2026 8:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:10,341] Error 
****************************????****************************
??????:19/8/2026 8:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:10,533] Error 
****************************????****************************
??????:19/8/2026 8:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:10,723] Error 
****************************????****************************
??????:19/8/2026 8:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:10,913] Error 
****************************????****************************
??????:19/8/2026 8:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:11,097] Error 
****************************????****************************
??????:19/8/2026 8:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:11,282] Error 
****************************????****************************
??????:19/8/2026 8:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:11,467] Error 
****************************????****************************
??????:19/8/2026 8:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:11,652] Error 
****************************????****************************
??????:19/8/2026 8:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:11,839] Error 
****************************????****************************
??????:19/8/2026 8:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:12,023] Error 
****************************????****************************
??????:19/8/2026 8:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:12,208] Error 
****************************????****************************
??????:19/8/2026 8:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:12,394] Error 
****************************????****************************
??????:19/8/2026 8:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:12,578] Error 
****************************????****************************
??????:19/8/2026 8:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:12,764] Error 
****************************????****************************
??????:19/8/2026 8:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:12,947] Error 
****************************????****************************
??????:19/8/2026 8:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:13,145] Error 
****************************????****************************
??????:19/8/2026 8:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:13,328] Error 
****************************????****************************
??????:19/8/2026 8:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:13,512] Error 
****************************????****************************
??????:19/8/2026 8:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:13,694] Error 
****************************????****************************
??????:19/8/2026 8:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:13,888] Error 
****************************????****************************
??????:19/8/2026 8:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:14,071] Error 
****************************????****************************
??????:19/8/2026 8:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:14,258] Error 
****************************????****************************
??????:19/8/2026 8:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:14,441] Error 
****************************????****************************
??????:19/8/2026 8:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:14,628] Error 
****************************????****************************
??????:19/8/2026 8:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:14,823] Error 
****************************????****************************
??????:19/8/2026 8:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:15,009] Error 
****************************????****************************
??????:19/8/2026 8:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:15,195] Error 
****************************????****************************
??????:19/8/2026 8:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:15,383] Error 
****************************????****************************
??????:19/8/2026 8:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:15,571] Error 
****************************????****************************
??????:19/8/2026 8:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:15,766] Error 
****************************????****************************
??????:19/8/2026 8:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:15,959] Error 
****************************????****************************
??????:19/8/2026 8:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:16,150] Error 
****************************????****************************
??????:19/8/2026 8:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:16,336] Error 
****************************????****************************
??????:19/8/2026 8:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:16,529] Error 
****************************????****************************
??????:19/8/2026 8:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:16,716] Error 
****************************????****************************
??????:19/8/2026 8:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:16,903] Error 
****************************????****************************
??????:19/8/2026 8:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:17,097] Error 
****************************????****************************
??????:19/8/2026 8:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:17,297] Error 
****************************????****************************
??????:19/8/2026 8:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:17,487] Error 
****************************????****************************
??????:19/8/2026 8:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:17,677] Error 
****************************????****************************
??????:19/8/2026 8:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:17,876] Error 
****************************????****************************
??????:19/8/2026 8:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:18,064] Error 
****************************????****************************
??????:19/8/2026 8:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:18,250] Error 
****************************????****************************
??????:19/8/2026 8:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:18,435] Error 
****************************????****************************
??????:19/8/2026 8:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:18,615] Error 
****************************????****************************
??????:19/8/2026 8:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:18,802] Error 
****************************????****************************
??????:19/8/2026 8:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:18,979] Error 
****************************????****************************
??????:19/8/2026 8:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:19,161] Error 
****************************????****************************
??????:19/8/2026 8:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:19,339] Error 
****************************????****************************
??????:19/8/2026 8:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:19,523] Error 
****************************????****************************
??????:19/8/2026 8:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:19,700] Error 
****************************????****************************
??????:19/8/2026 8:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:19,880] Error 
****************************????****************************
??????:19/8/2026 8:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:20,056] Error 
****************************????****************************
??????:19/8/2026 8:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:20,235] Error 
****************************????****************************
??????:19/8/2026 8:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:20,411] Error 
****************************????****************************
??????:19/8/2026 8:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:20,592] Error 
****************************????****************************
??????:19/8/2026 8:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:20,788] Error 
****************************????****************************
??????:19/8/2026 8:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:20,959] Error 
****************************????****************************
??????:19/8/2026 8:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:21,140] Error 
****************************????****************************
??????:19/8/2026 8:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:21,325] Error 
****************************????****************************
??????:19/8/2026 8:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:21,495] Error 
****************************????****************************
??????:19/8/2026 8:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:21,671] Error 
****************************????****************************
??????:19/8/2026 8:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:21,851] Error 
****************************????****************************
??????:19/8/2026 8:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:22,026] Error 
****************************????****************************
??????:19/8/2026 8:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:22,204] Error 
****************************????****************************
??????:19/8/2026 8:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:22,376] Error 
****************************????****************************
??????:19/8/2026 8:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:22,559] Error 
****************************????****************************
??????:19/8/2026 8:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:22,740] Error 
****************************????****************************
??????:19/8/2026 8:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:22,919] Error 
****************************????****************************
??????:19/8/2026 8:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:23,089] Error 
****************************????****************************
??????:19/8/2026 8:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:23,260] Error 
****************************????****************************
??????:19/8/2026 8:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:23,437] Error 
****************************????****************************
??????:19/8/2026 8:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:23,617] Error 
****************************????****************************
??????:19/8/2026 8:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:23,796] Error 
****************************????****************************
??????:19/8/2026 8:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:23,979] Error 
****************************????****************************
??????:19/8/2026 8:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:24,155] Error 
****************************????****************************
??????:19/8/2026 8:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:24,333] Error 
****************************????****************************
??????:19/8/2026 8:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:24,515] Error 
****************************????****************************
??????:19/8/2026 8:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:24,705] Error 
****************************????****************************
??????:19/8/2026 8:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:24,888] Error 
****************************????****************************
??????:19/8/2026 8:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:25,074] Error 
****************************????****************************
??????:19/8/2026 8:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:25,264] Error 
****************************????****************************
??????:19/8/2026 8:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:25,451] Error 
****************************????****************************
??????:19/8/2026 8:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:25,629] Error 
****************************????****************************
??????:19/8/2026 8:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:25,808] Error 
****************************????****************************
??????:19/8/2026 8:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:25,978] Error 
****************************????****************************
??????:19/8/2026 8:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:26,143] Error 
****************************????****************************
??????:19/8/2026 8:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:26,304] Error 
****************************????****************************
??????:19/8/2026 8:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:26,470] Error 
****************************????****************************
??????:19/8/2026 8:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:26,653] Error 
****************************????****************************
??????:19/8/2026 8:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:26,836] Error 
****************************????****************************
??????:19/8/2026 8:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:27,009] Error 
****************************????****************************
??????:19/8/2026 8:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:27,185] Error 
****************************????****************************
??????:19/8/2026 8:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:27,362] Error 
****************************????****************************
??????:19/8/2026 8:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:27,534] Error 
****************************????****************************
??????:19/8/2026 8:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:27,712] Error 
****************************????****************************
??????:19/8/2026 8:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:27,886] Error 
****************************????****************************
??????:19/8/2026 8:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:28,053] Error 
****************************????****************************
??????:19/8/2026 8:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:28,222] Error 
****************************????****************************
??????:19/8/2026 8:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:28,387] Error 
****************************????****************************
??????:19/8/2026 8:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:28,555] Error 
****************************????****************************
??????:19/8/2026 8:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:28,730] Error 
****************************????****************************
??????:19/8/2026 8:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:28,897] Error 
****************************????****************************
??????:19/8/2026 8:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:29,061] Error 
****************************????****************************
??????:19/8/2026 8:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:29,227] Error 
****************************????****************************
??????:19/8/2026 8:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:29,409] Error 
****************************????****************************
??????:19/8/2026 8:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:29,578] Error 
****************************????****************************
??????:19/8/2026 8:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:29,753] Error 
****************************????****************************
??????:19/8/2026 8:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:29,915] Error 
****************************????****************************
??????:19/8/2026 8:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:30,084] Error 
****************************????****************************
??????:19/8/2026 8:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:30,258] Error 
****************************????****************************
??????:19/8/2026 8:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:30,435] Error 
****************************????****************************
??????:19/8/2026 8:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:30,610] Error 
****************************????****************************
??????:19/8/2026 8:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:30,788] Error 
****************************????****************************
??????:19/8/2026 8:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:30,957] Error 
****************************????****************************
??????:19/8/2026 8:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:31,123] Error 
****************************????****************************
??????:19/8/2026 8:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:31,291] Error 
****************************????****************************
??????:19/8/2026 8:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:31,455] Error 
****************************????****************************
??????:19/8/2026 8:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:31,625] Error 
****************************????****************************
??????:19/8/2026 8:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:31,800] Error 
****************************????****************************
??????:19/8/2026 8:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:31,969] Error 
****************************????****************************
??????:19/8/2026 8:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:32,140] Error 
****************************????****************************
??????:19/8/2026 8:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:32,309] Error 
****************************????****************************
??????:19/8/2026 8:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:32,475] Error 
****************************????****************************
??????:19/8/2026 8:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:32,643] Error 
****************************????****************************
??????:19/8/2026 8:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:32,821] Error 
****************************????****************************
??????:19/8/2026 8:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:32,992] Error 
****************************????****************************
??????:19/8/2026 8:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:33,160] Error 
****************************????****************************
??????:19/8/2026 8:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:33,329] Error 
****************************????****************************
??????:19/8/2026 8:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:33,510] Error 
****************************????****************************
??????:19/8/2026 8:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:33,679] Error 
****************************????****************************
??????:19/8/2026 8:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:33,852] Error 
****************************????****************************
??????:19/8/2026 8:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:34,019] Error 
****************************????****************************
??????:19/8/2026 8:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:34,194] Error 
****************************????****************************
??????:19/8/2026 8:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:34,366] Error 
****************************????****************************
??????:19/8/2026 8:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:34,542] Error 
****************************????****************************
??????:19/8/2026 8:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:34,723] Error 
****************************????****************************
??????:19/8/2026 8:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:34,898] Error 
****************************????****************************
??????:19/8/2026 8:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:35,072] Error 
****************************????****************************
??????:19/8/2026 8:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:35,244] Error 
****************************????****************************
??????:19/8/2026 8:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:35,414] Error 
****************************????****************************
??????:19/8/2026 8:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:35,583] Error 
****************************????****************************
??????:19/8/2026 8:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:35,759] Error 
****************************????****************************
??????:19/8/2026 8:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:35,933] Error 
****************************????****************************
??????:19/8/2026 8:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:36,101] Error 
****************************????****************************
??????:19/8/2026 8:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:36,272] Error 
****************************????****************************
??????:19/8/2026 8:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:36,442] Error 
****************************????****************************
??????:19/8/2026 8:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:36,611] Error 
****************************????****************************
??????:19/8/2026 8:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:36,788] Error 
****************************????****************************
??????:19/8/2026 8:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:36,956] Error 
****************************????****************************
??????:19/8/2026 8:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:37,130] Error 
****************************????****************************
??????:19/8/2026 8:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:37,305] Error 
****************************????****************************
??????:19/8/2026 8:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:37,481] Error 
****************************????****************************
??????:19/8/2026 8:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:37,655] Error 
****************************????****************************
??????:19/8/2026 8:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:37,829] Error 
****************************????****************************
??????:19/8/2026 8:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:37,996] Error 
****************************????****************************
??????:19/8/2026 8:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:38,162] Error 
****************************????****************************
??????:19/8/2026 8:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:38,334] Error 
****************************????****************************
??????:19/8/2026 8:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:38,501] Error 
****************************????****************************
??????:19/8/2026 8:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:38,667] Error 
****************************????****************************
??????:19/8/2026 8:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:38,840] Error 
****************************????****************************
??????:19/8/2026 8:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:39,013] Error 
****************************????****************************
??????:19/8/2026 8:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:39,193] Error 
****************************????****************************
??????:19/8/2026 8:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:39,368] Error 
****************************????****************************
??????:19/8/2026 8:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:39,545] Error 
****************************????****************************
??????:19/8/2026 8:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:39,740] Error 
****************************????****************************
??????:19/8/2026 8:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:39,931] Error 
****************************????****************************
??????:19/8/2026 8:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:40,128] Error 
****************************????****************************
??????:19/8/2026 8:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:40,323] Error 
****************************????****************************
??????:19/8/2026 8:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:40,513] Error 
****************************????****************************
??????:19/8/2026 8:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:40,705] Error 
****************************????****************************
??????:19/8/2026 8:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:40,901] Error 
****************************????****************************
??????:19/8/2026 8:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:41,092] Error 
****************************????****************************
??????:19/8/2026 8:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:41,278] Error 
****************************????****************************
??????:19/8/2026 8:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:41,467] Error 
****************************????****************************
??????:19/8/2026 8:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:41,671] Error 
****************************????****************************
??????:19/8/2026 8:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:41,866] Error 
****************************????****************************
??????:19/8/2026 8:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:42,050] Error 
****************************????****************************
??????:19/8/2026 8:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:42,246] Error 
****************************????****************************
??????:19/8/2026 8:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:42,433] Error 
****************************????****************************
??????:19/8/2026 8:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:42,616] Error 
****************************????****************************
??????:19/8/2026 8:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:42,814] Error 
****************************????****************************
??????:19/8/2026 8:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:43,008] Error 
****************************????****************************
??????:19/8/2026 8:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:43,199] Error 
****************************????****************************
??????:19/8/2026 8:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:43,394] Error 
****************************????****************************
??????:19/8/2026 8:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:43,585] Error 
****************************????****************************
??????:19/8/2026 8:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:43,784] Error 
****************************????****************************
??????:19/8/2026 8:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:43,979] Error 
****************************????****************************
??????:19/8/2026 8:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:44,167] Error 
****************************????****************************
??????:19/8/2026 8:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:44,357] Error 
****************************????****************************
??????:19/8/2026 8:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:44,546] Error 
****************************????****************************
??????:19/8/2026 8:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:44,741] Error 
****************************????****************************
??????:19/8/2026 8:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:44,931] Error 
****************************????****************************
??????:19/8/2026 8:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:45,119] Error 
****************************????****************************
??????:19/8/2026 8:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:45,301] Error 
****************************????****************************
??????:19/8/2026 8:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:45,485] Error 
****************************????****************************
??????:19/8/2026 8:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:45,684] Error 
****************************????****************************
??????:19/8/2026 8:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:45,876] Error 
****************************????****************************
??????:19/8/2026 8:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:46,050] Error 
****************************????****************************
??????:19/8/2026 8:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:46,228] Error 
****************************????****************************
??????:19/8/2026 8:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:46,408] Error 
****************************????****************************
??????:19/8/2026 8:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:46,582] Error 
****************************????****************************
??????:19/8/2026 8:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:46,767] Error 
****************************????****************************
??????:19/8/2026 8:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:46,960] Error 
****************************????****************************
??????:19/8/2026 8:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:47,146] Error 
****************************????****************************
??????:19/8/2026 8:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:47,336] Error 
****************************????****************************
??????:19/8/2026 8:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:47,520] Error 
****************************????****************************
??????:19/8/2026 8:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:47,711] Error 
****************************????****************************
??????:19/8/2026 8:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:47,904] Error 
****************************????****************************
??????:19/8/2026 8:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:48,091] Error 
****************************????****************************
??????:19/8/2026 8:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:48,279] Error 
****************************????****************************
??????:19/8/2026 8:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:48,470] Error 
****************************????****************************
??????:19/8/2026 8:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:48,652] Error 
****************************????****************************
??????:19/8/2026 8:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:48,836] Error 
****************************????****************************
??????:19/8/2026 8:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:49,015] Error 
****************************????****************************
??????:19/8/2026 8:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:49,196] Error 
****************************????****************************
??????:19/8/2026 8:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:49,372] Error 
****************************????****************************
??????:19/8/2026 8:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:49,551] Error 
****************************????****************************
??????:19/8/2026 8:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:49,737] Error 
****************************????****************************
??????:19/8/2026 8:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:49,920] Error 
****************************????****************************
??????:19/8/2026 8:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:50,097] Error 
****************************????****************************
??????:19/8/2026 8:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:50,279] Error 
****************************????****************************
??????:19/8/2026 8:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:50,453] Error 
****************************????****************************
??????:19/8/2026 8:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:50,632] Error 
****************************????****************************
??????:19/8/2026 8:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:50,813] Error 
****************************????****************************
??????:19/8/2026 8:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:50,988] Error 
****************************????****************************
??????:19/8/2026 8:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:51,164] Error 
****************************????****************************
??????:19/8/2026 8:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:51,339] Error 
****************************????****************************
??????:19/8/2026 8:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:51,512] Error 
****************************????****************************
??????:19/8/2026 8:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:51,684] Error 
****************************????****************************
??????:19/8/2026 8:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:51,861] Error 
****************************????****************************
??????:19/8/2026 8:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:52,026] Error 
****************************????****************************
??????:19/8/2026 8:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:52,193] Error 
****************************????****************************
??????:19/8/2026 8:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:52,359] Error 
****************************????****************************
??????:19/8/2026 8:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:52,532] Error 
****************************????****************************
??????:19/8/2026 8:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:52,700] Error 
****************************????****************************
??????:19/8/2026 8:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:52,875] Error 
****************************????****************************
??????:19/8/2026 8:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:53,039] Error 
****************************????****************************
??????:19/8/2026 8:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:53,207] Error 
****************************????****************************
??????:19/8/2026 8:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:53,375] Error 
****************************????****************************
??????:19/8/2026 8:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:53,556] Error 
****************************????****************************
??????:19/8/2026 8:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:53,741] Error 
****************************????****************************
??????:19/8/2026 8:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:53,941] Error 
****************************????****************************
??????:19/8/2026 8:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:54,123] Error 
****************************????****************************
??????:19/8/2026 8:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:54,304] Error 
****************************????****************************
??????:19/8/2026 8:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:54,483] Error 
****************************????****************************
??????:19/8/2026 8:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:54,663] Error 
****************************????****************************
??????:19/8/2026 8:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:54,850] Error 
****************************????****************************
??????:19/8/2026 8:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:55,031] Error 
****************************????****************************
??????:19/8/2026 8:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:55,214] Error 
****************************????****************************
??????:19/8/2026 8:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:55,397] Error 
****************************????****************************
??????:19/8/2026 8:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:55,574] Error 
****************************????****************************
??????:19/8/2026 8:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:55,758] Error 
****************************????****************************
??????:19/8/2026 8:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:55,938] Error 
****************************????****************************
??????:19/8/2026 8:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:56,111] Error 
****************************????****************************
??????:19/8/2026 8:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:56,285] Error 
****************************????****************************
??????:19/8/2026 8:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:56,457] Error 
****************************????****************************
??????:19/8/2026 8:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:56,624] Error 
****************************????****************************
??????:19/8/2026 8:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:56,804] Error 
****************************????****************************
??????:19/8/2026 8:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:56,977] Error 
****************************????****************************
??????:19/8/2026 8:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:57,153] Error 
****************************????****************************
??????:19/8/2026 8:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:57,330] Error 
****************************????****************************
??????:19/8/2026 8:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:57,504] Error 
****************************????****************************
??????:19/8/2026 8:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:57,686] Error 
****************************????****************************
??????:19/8/2026 8:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:57,866] Error 
****************************????****************************
??????:19/8/2026 8:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:58,054] Error 
****************************????****************************
??????:19/8/2026 8:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:58,236] Error 
****************************????****************************
??????:19/8/2026 8:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:58,415] Error 
****************************????****************************
??????:19/8/2026 8:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:58,589] Error 
****************************????****************************
??????:19/8/2026 8:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:58,769] Error 
****************************????****************************
??????:19/8/2026 8:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:58,951] Error 
****************************????****************************
??????:19/8/2026 8:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:59,129] Error 
****************************????****************************
??????:19/8/2026 8:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:59,308] Error 
****************************????****************************
??????:19/8/2026 8:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:59,479] Error 
****************************????****************************
??????:19/8/2026 8:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:59,655] Error 
****************************????****************************
??????:19/8/2026 8:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:38:59,838] Error 
****************************????****************************
??????:19/8/2026 8:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:00,015] Error 
****************************????****************************
??????:19/8/2026 8:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:00,188] Error 
****************************????****************************
??????:19/8/2026 8:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:00,367] Error 
****************************????****************************
??????:19/8/2026 8:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:00,545] Error 
****************************????****************************
??????:19/8/2026 8:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:00,726] Error 
****************************????****************************
??????:19/8/2026 8:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:00,907] Error 
****************************????****************************
??????:19/8/2026 8:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:01,078] Error 
****************************????****************************
??????:19/8/2026 8:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:01,259] Error 
****************************????****************************
??????:19/8/2026 8:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:01,440] Error 
****************************????****************************
??????:19/8/2026 8:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:01,620] Error 
****************************????****************************
??????:19/8/2026 8:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:01,799] Error 
****************************????****************************
??????:19/8/2026 8:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:01,977] Error 
****************************????****************************
??????:19/8/2026 8:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:02,156] Error 
****************************????****************************
??????:19/8/2026 8:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:02,331] Error 
****************************????****************************
??????:19/8/2026 8:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:02,505] Error 
****************************????****************************
??????:19/8/2026 8:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:02,681] Error 
****************************????****************************
??????:19/8/2026 8:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:02,866] Error 
****************************????****************************
??????:19/8/2026 8:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:03,049] Error 
****************************????****************************
??????:19/8/2026 8:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:03,226] Error 
****************************????****************************
??????:19/8/2026 8:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:03,404] Error 
****************************????****************************
??????:19/8/2026 8:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:03,583] Error 
****************************????****************************
??????:19/8/2026 8:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:03,767] Error 
****************************????****************************
??????:19/8/2026 8:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:03,947] Error 
****************************????****************************
??????:19/8/2026 8:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:04,119] Error 
****************************????****************************
??????:19/8/2026 8:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:04,298] Error 
****************************????****************************
??????:19/8/2026 8:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:04,475] Error 
****************************????****************************
??????:19/8/2026 8:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:04,655] Error 
****************************????****************************
??????:19/8/2026 8:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:04,843] Error 
****************************????****************************
??????:19/8/2026 8:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:05,025] Error 
****************************????****************************
??????:19/8/2026 8:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:05,200] Error 
****************************????****************************
??????:19/8/2026 8:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:05,387] Error 
****************************????****************************
??????:19/8/2026 8:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:05,565] Error 
****************************????****************************
??????:19/8/2026 8:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:05,745] Error 
****************************????****************************
??????:19/8/2026 8:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:05,926] Error 
****************************????****************************
??????:19/8/2026 8:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:06,119] Error 
****************************????****************************
??????:19/8/2026 8:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:06,303] Error 
****************************????****************************
??????:19/8/2026 8:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:06,485] Error 
****************************????****************************
??????:19/8/2026 8:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:06,670] Error 
****************************????****************************
??????:19/8/2026 8:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:06,863] Error 
****************************????****************************
??????:19/8/2026 8:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:07,046] Error 
****************************????****************************
??????:19/8/2026 8:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:07,232] Error 
****************************????****************************
??????:19/8/2026 8:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:07,414] Error 
****************************????****************************
??????:19/8/2026 8:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:07,600] Error 
****************************????****************************
??????:19/8/2026 8:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:07,790] Error 
****************************????****************************
??????:19/8/2026 8:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:07,974] Error 
****************************????****************************
??????:19/8/2026 8:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:08,155] Error 
****************************????****************************
??????:19/8/2026 8:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:08,337] Error 
****************************????****************************
??????:19/8/2026 8:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:08,515] Error 
****************************????****************************
??????:19/8/2026 8:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:08,692] Error 
****************************????****************************
??????:19/8/2026 8:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:08,878] Error 
****************************????****************************
??????:19/8/2026 8:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:09,060] Error 
****************************????****************************
??????:19/8/2026 8:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:09,239] Error 
****************************????****************************
??????:19/8/2026 8:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:09,417] Error 
****************************????****************************
??????:19/8/2026 8:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:09,598] Error 
****************************????****************************
??????:19/8/2026 8:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:09,785] Error 
****************************????****************************
??????:19/8/2026 8:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:09,967] Error 
****************************????****************************
??????:19/8/2026 8:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:10,158] Error 
****************************????****************************
??????:19/8/2026 8:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:10,339] Error 
****************************????****************************
??????:19/8/2026 8:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:10,526] Error 
****************************????****************************
??????:19/8/2026 8:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:10,701] Error 
****************************????****************************
??????:19/8/2026 8:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:10,887] Error 
****************************????****************************
??????:19/8/2026 8:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:11,064] Error 
****************************????****************************
??????:19/8/2026 8:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:11,244] Error 
****************************????****************************
??????:19/8/2026 8:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:11,422] Error 
****************************????****************************
??????:19/8/2026 8:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:11,597] Error 
****************************????****************************
??????:19/8/2026 8:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:11,783] Error 
****************************????****************************
??????:19/8/2026 8:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:11,960] Error 
****************************????****************************
??????:19/8/2026 8:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:12,135] Error 
****************************????****************************
??????:19/8/2026 8:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:12,320] Error 
****************************????****************************
??????:19/8/2026 8:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:12,515] Error 
****************************????****************************
??????:19/8/2026 8:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:12,693] Error 
****************************????****************************
??????:19/8/2026 8:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:12,879] Error 
****************************????****************************
??????:19/8/2026 8:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:13,058] Error 
****************************????****************************
??????:19/8/2026 8:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:13,237] Error 
****************************????****************************
??????:19/8/2026 8:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:13,411] Error 
****************************????****************************
??????:19/8/2026 8:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:13,588] Error 
****************************????****************************
??????:19/8/2026 8:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:13,774] Error 
****************************????****************************
??????:19/8/2026 8:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:13,955] Error 
****************************????****************************
??????:19/8/2026 8:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:14,131] Error 
****************************????****************************
??????:19/8/2026 8:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:14,321] Error 
****************************????****************************
??????:19/8/2026 8:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:14,502] Error 
****************************????****************************
??????:19/8/2026 8:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:14,687] Error 
****************************????****************************
??????:19/8/2026 8:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:14,878] Error 
****************************????****************************
??????:19/8/2026 8:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:15,063] Error 
****************************????****************************
??????:19/8/2026 8:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:15,245] Error 
****************************????****************************
??????:19/8/2026 8:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:15,428] Error 
****************************????****************************
??????:19/8/2026 8:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:15,612] Error 
****************************????****************************
??????:19/8/2026 8:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:15,796] Error 
****************************????****************************
??????:19/8/2026 8:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:15,982] Error 
****************************????****************************
??????:19/8/2026 8:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:16,163] Error 
****************************????****************************
??????:19/8/2026 8:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:16,347] Error 
****************************????****************************
??????:19/8/2026 8:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:16,534] Error 
****************************????****************************
??????:19/8/2026 8:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:16,718] Error 
****************************????****************************
??????:19/8/2026 8:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:16,901] Error 
****************************????****************************
??????:19/8/2026 8:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:17,084] Error 
****************************????****************************
??????:19/8/2026 8:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:17,266] Error 
****************************????****************************
??????:19/8/2026 8:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:17,447] Error 
****************************????****************************
??????:19/8/2026 8:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:17,626] Error 
****************************????****************************
??????:19/8/2026 8:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:17,814] Error 
****************************????****************************
??????:19/8/2026 8:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:17,999] Error 
****************************????****************************
??????:19/8/2026 8:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:18,179] Error 
****************************????****************************
??????:19/8/2026 8:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:18,370] Error 
****************************????****************************
??????:19/8/2026 8:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:18,548] Error 
****************************????****************************
??????:19/8/2026 8:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:18,729] Error 
****************************????****************************
??????:19/8/2026 8:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:18,899] Error 
****************************????****************************
??????:19/8/2026 8:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:19,071] Error 
****************************????****************************
??????:19/8/2026 8:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:19,248] Error 
****************************????****************************
??????:19/8/2026 8:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:19,427] Error 
****************************????****************************
??????:19/8/2026 8:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:19,605] Error 
****************************????****************************
??????:19/8/2026 8:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:19,793] Error 
****************************????****************************
??????:19/8/2026 8:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:19,970] Error 
****************************????****************************
??????:19/8/2026 8:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:20,152] Error 
****************************????****************************
??????:19/8/2026 8:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:20,324] Error 
****************************????****************************
??????:19/8/2026 8:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:20,496] Error 
****************************????****************************
??????:19/8/2026 8:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:20,672] Error 
****************************????****************************
??????:19/8/2026 8:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:20,852] Error 
****************************????****************************
??????:19/8/2026 8:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:21,031] Error 
****************************????****************************
??????:19/8/2026 8:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:21,202] Error 
****************************????****************************
??????:19/8/2026 8:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:21,375] Error 
****************************????****************************
??????:19/8/2026 8:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:21,550] Error 
****************************????****************************
??????:19/8/2026 8:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:21,728] Error 
****************************????****************************
??????:19/8/2026 8:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:21,905] Error 
****************************????****************************
??????:19/8/2026 8:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:22,080] Error 
****************************????****************************
??????:19/8/2026 8:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:22,257] Error 
****************************????****************************
??????:19/8/2026 8:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:22,445] Error 
****************************????****************************
??????:19/8/2026 8:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:22,624] Error 
****************************????****************************
??????:19/8/2026 8:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:22,800] Error 
****************************????****************************
??????:19/8/2026 8:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:22,983] Error 
****************************????****************************
??????:19/8/2026 8:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:23,157] Error 
****************************????****************************
??????:19/8/2026 8:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:23,332] Error 
****************************????****************************
??????:19/8/2026 8:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:23,505] Error 
****************************????****************************
??????:19/8/2026 8:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:23,681] Error 
****************************????****************************
??????:19/8/2026 8:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:23,858] Error 
****************************????****************************
??????:19/8/2026 8:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:24,035] Error 
****************************????****************************
??????:19/8/2026 8:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:24,212] Error 
****************************????****************************
??????:19/8/2026 8:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:24,387] Error 
****************************????****************************
??????:19/8/2026 8:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:24,561] Error 
****************************????****************************
??????:19/8/2026 8:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:24,744] Error 
****************************????****************************
??????:19/8/2026 8:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:24,916] Error 
****************************????****************************
??????:19/8/2026 8:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:25,093] Error 
****************************????****************************
??????:19/8/2026 8:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:25,270] Error 
****************************????****************************
??????:19/8/2026 8:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:25,447] Error 
****************************????****************************
??????:19/8/2026 8:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:25,627] Error 
****************************????****************************
??????:19/8/2026 8:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:25,808] Error 
****************************????****************************
??????:19/8/2026 8:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:25,985] Error 
****************************????****************************
??????:19/8/2026 8:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:26,165] Error 
****************************????****************************
??????:19/8/2026 8:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:26,343] Error 
****************************????****************************
??????:19/8/2026 8:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:26,527] Error 
****************************????****************************
??????:19/8/2026 8:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:26,707] Error 
****************************????****************************
??????:19/8/2026 8:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:26,889] Error 
****************************????****************************
??????:19/8/2026 8:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:27,065] Error 
****************************????****************************
??????:19/8/2026 8:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:27,243] Error 
****************************????****************************
??????:19/8/2026 8:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:27,421] Error 
****************************????****************************
??????:19/8/2026 8:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:27,596] Error 
****************************????****************************
??????:19/8/2026 8:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:27,776] Error 
****************************????****************************
??????:19/8/2026 8:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:27,946] Error 
****************************????****************************
??????:19/8/2026 8:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:28,116] Error 
****************************????****************************
??????:19/8/2026 8:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:28,288] Error 
****************************????****************************
??????:19/8/2026 8:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:28,457] Error 
****************************????****************************
??????:19/8/2026 8:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:28,637] Error 
****************************????****************************
??????:19/8/2026 8:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:28,829] Error 
****************************????****************************
??????:19/8/2026 8:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:29,021] Error 
****************************????****************************
??????:19/8/2026 8:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:29,211] Error 
****************************????****************************
??????:19/8/2026 8:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:29,396] Error 
****************************????****************************
??????:19/8/2026 8:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:29,585] Error 
****************************????****************************
??????:19/8/2026 8:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:29,779] Error 
****************************????****************************
??????:19/8/2026 8:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:29,964] Error 
****************************????****************************
??????:19/8/2026 8:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:30,149] Error 
****************************????****************************
??????:19/8/2026 8:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:30,336] Error 
****************************????****************************
??????:19/8/2026 8:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:30,534] Error 
****************************????****************************
??????:19/8/2026 8:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:30,720] Error 
****************************????****************************
??????:19/8/2026 8:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:30,908] Error 
****************************????****************************
??????:19/8/2026 8:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:31,096] Error 
****************************????****************************
??????:19/8/2026 8:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:31,286] Error 
****************************????****************************
??????:19/8/2026 8:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:31,475] Error 
****************************????****************************
??????:19/8/2026 8:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:31,654] Error 
****************************????****************************
??????:19/8/2026 8:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:31,845] Error 
****************************????****************************
??????:19/8/2026 8:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:32,043] Error 
****************************????****************************
??????:19/8/2026 8:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:32,240] Error 
****************************????****************************
??????:19/8/2026 8:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:32,432] Error 
****************************????****************************
??????:19/8/2026 8:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:32,626] Error 
****************************????****************************
??????:19/8/2026 8:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:32,821] Error 
****************************????****************************
??????:19/8/2026 8:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:33,020] Error 
****************************????****************************
??????:19/8/2026 8:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:33,214] Error 
****************************????****************************
??????:19/8/2026 8:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:33,407] Error 
****************************????****************************
??????:19/8/2026 8:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:33,599] Error 
****************************????****************************
??????:19/8/2026 8:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:33,796] Error 
****************************????****************************
??????:19/8/2026 8:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:33,992] Error 
****************************????****************************
??????:19/8/2026 8:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:34,195] Error 
****************************????****************************
??????:19/8/2026 8:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:34,378] Error 
****************************????****************************
??????:19/8/2026 8:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:34,563] Error 
****************************????****************************
??????:19/8/2026 8:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:34,772] Error 
****************************????****************************
??????:19/8/2026 8:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:34,962] Error 
****************************????****************************
??????:19/8/2026 8:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:35,154] Error 
****************************????****************************
??????:19/8/2026 8:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:35,336] Error 
****************************????****************************
??????:19/8/2026 8:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:35,524] Error 
****************************????****************************
??????:19/8/2026 8:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:35,711] Error 
****************************????****************************
??????:19/8/2026 8:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:35,906] Error 
****************************????****************************
??????:19/8/2026 8:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:36,089] Error 
****************************????****************************
??????:19/8/2026 8:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:36,272] Error 
****************************????****************************
??????:19/8/2026 8:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:36,457] Error 
****************************????****************************
??????:19/8/2026 8:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:36,643] Error 
****************************????****************************
??????:19/8/2026 8:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:36,829] Error 
****************************????****************************
??????:19/8/2026 8:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:37,012] Error 
****************************????****************************
??????:19/8/2026 8:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:37,200] Error 
****************************????****************************
??????:19/8/2026 8:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:37,379] Error 
****************************????****************************
??????:19/8/2026 8:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:37,568] Error 
****************************????****************************
??????:19/8/2026 8:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:37,753] Error 
****************************????****************************
??????:19/8/2026 8:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:37,931] Error 
****************************????****************************
??????:19/8/2026 8:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:38,115] Error 
****************************????****************************
??????:19/8/2026 8:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:38,304] Error 
****************************????****************************
??????:19/8/2026 8:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:38,483] Error 
****************************????****************************
??????:19/8/2026 8:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:38,651] Error 
****************************????****************************
??????:19/8/2026 8:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:38,842] Error 
****************************????****************************
??????:19/8/2026 8:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:39,021] Error 
****************************????****************************
??????:19/8/2026 8:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:39,205] Error 
****************************????****************************
??????:19/8/2026 8:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:39,388] Error 
****************************????****************************
??????:19/8/2026 8:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:39,569] Error 
****************************????****************************
??????:19/8/2026 8:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:39,758] Error 
****************************????****************************
??????:19/8/2026 8:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:39,941] Error 
****************************????****************************
??????:19/8/2026 8:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:40,131] Error 
****************************????****************************
??????:19/8/2026 8:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:40,314] Error 
****************************????****************************
??????:19/8/2026 8:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:40,499] Error 
****************************????****************************
??????:19/8/2026 8:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:40,690] Error 
****************************????****************************
??????:19/8/2026 8:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:40,884] Error 
****************************????****************************
??????:19/8/2026 8:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:41,074] Error 
****************************????****************************
??????:19/8/2026 8:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:41,252] Error 
****************************????****************************
??????:19/8/2026 8:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:41,432] Error 
****************************????****************************
??????:19/8/2026 8:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:41,615] Error 
****************************????****************************
??????:19/8/2026 8:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:41,799] Error 
****************************????****************************
??????:19/8/2026 8:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:41,982] Error 
****************************????****************************
??????:19/8/2026 8:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:42,170] Error 
****************************????****************************
??????:19/8/2026 8:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:42,357] Error 
****************************????****************************
??????:19/8/2026 8:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:42,544] Error 
****************************????****************************
??????:19/8/2026 8:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:42,725] Error 
****************************????****************************
??????:19/8/2026 8:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:42,921] Error 
****************************????****************************
??????:19/8/2026 8:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:43,111] Error 
****************************????****************************
??????:19/8/2026 8:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:43,298] Error 
****************************????****************************
??????:19/8/2026 8:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:43,485] Error 
****************************????****************************
??????:19/8/2026 8:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:43,669] Error 
****************************????****************************
??????:19/8/2026 8:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:43,858] Error 
****************************????****************************
??????:19/8/2026 8:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:44,041] Error 
****************************????****************************
??????:19/8/2026 8:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:44,229] Error 
****************************????****************************
??????:19/8/2026 8:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:44,417] Error 
****************************????****************************
??????:19/8/2026 8:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:44,605] Error 
****************************????****************************
??????:19/8/2026 8:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:44,793] Error 
****************************????****************************
??????:19/8/2026 8:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:44,977] Error 
****************************????****************************
??????:19/8/2026 8:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:45,163] Error 
****************************????****************************
??????:19/8/2026 8:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:45,349] Error 
****************************????****************************
??????:19/8/2026 8:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:45,534] Error 
****************************????****************************
??????:19/8/2026 8:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:45,717] Error 
****************************????****************************
??????:19/8/2026 8:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:45,905] Error 
****************************????****************************
??????:19/8/2026 8:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:46,084] Error 
****************************????****************************
??????:19/8/2026 8:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:46,270] Error 
****************************????****************************
??????:19/8/2026 8:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:46,453] Error 
****************************????****************************
??????:19/8/2026 8:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:46,636] Error 
****************************????****************************
??????:19/8/2026 8:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:46,823] Error 
****************************????****************************
??????:19/8/2026 8:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:47,010] Error 
****************************????****************************
??????:19/8/2026 8:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:47,186] Error 
****************************????****************************
??????:19/8/2026 8:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:47,361] Error 
****************************????****************************
??????:19/8/2026 8:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:47,528] Error 
****************************????****************************
??????:19/8/2026 8:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:47,696] Error 
****************************????****************************
??????:19/8/2026 8:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:47,870] Error 
****************************????****************************
??????:19/8/2026 8:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:48,040] Error 
****************************????****************************
??????:19/8/2026 8:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:48,209] Error 
****************************????****************************
??????:19/8/2026 8:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:48,374] Error 
****************************????****************************
??????:19/8/2026 8:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:48,533] Error 
****************************????****************************
??????:19/8/2026 8:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:48,693] Error 
****************************????****************************
??????:19/8/2026 8:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:48,859] Error 
****************************????****************************
??????:19/8/2026 8:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:49,019] Error 
****************************????****************************
??????:19/8/2026 8:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:49,176] Error 
****************************????****************************
??????:19/8/2026 8:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:49,339] Error 
****************************????****************************
??????:19/8/2026 8:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:49,497] Error 
****************************????****************************
??????:19/8/2026 8:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:49,656] Error 
****************************????****************************
??????:19/8/2026 8:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:49,825] Error 
****************************????****************************
??????:19/8/2026 8:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:49,985] Error 
****************************????****************************
??????:19/8/2026 8:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:50,144] Error 
****************************????****************************
??????:19/8/2026 8:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:50,307] Error 
****************************????****************************
??????:19/8/2026 8:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:50,468] Error 
****************************????****************************
??????:19/8/2026 8:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:50,631] Error 
****************************????****************************
??????:19/8/2026 8:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:50,796] Error 
****************************????****************************
??????:19/8/2026 8:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:50,973] Error 
****************************????****************************
??????:19/8/2026 8:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:51,143] Error 
****************************????****************************
??????:19/8/2026 8:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:51,316] Error 
****************************????****************************
??????:19/8/2026 8:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:51,489] Error 
****************************????****************************
??????:19/8/2026 8:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:51,657] Error 
****************************????****************************
??????:19/8/2026 8:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:51,836] Error 
****************************????****************************
??????:19/8/2026 8:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:52,003] Error 
****************************????****************************
??????:19/8/2026 8:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:52,170] Error 
****************************????****************************
??????:19/8/2026 8:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:52,331] Error 
****************************????****************************
??????:19/8/2026 8:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:52,490] Error 
****************************????****************************
??????:19/8/2026 8:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:52,654] Error 
****************************????****************************
??????:19/8/2026 8:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:52,823] Error 
****************************????****************************
??????:19/8/2026 8:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:52,981] Error 
****************************????****************************
??????:19/8/2026 8:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:53,147] Error 
****************************????****************************
??????:19/8/2026 8:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:53,307] Error 
****************************????****************************
??????:19/8/2026 8:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:53,475] Error 
****************************????****************************
??????:19/8/2026 8:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:53,640] Error 
****************************????****************************
??????:19/8/2026 8:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:53,812] Error 
****************************????****************************
??????:19/8/2026 8:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:53,979] Error 
****************************????****************************
??????:19/8/2026 8:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:54,153] Error 
****************************????****************************
??????:19/8/2026 8:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:54,317] Error 
****************************????****************************
??????:19/8/2026 8:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:54,486] Error 
****************************????****************************
??????:19/8/2026 8:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:54,650] Error 
****************************????****************************
??????:19/8/2026 8:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:54,826] Error 
****************************????****************************
??????:19/8/2026 8:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:54,992] Error 
****************************????****************************
??????:19/8/2026 8:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:55,176] Error 
****************************????****************************
??????:19/8/2026 8:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:55,352] Error 
****************************????****************************
??????:19/8/2026 8:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:55,523] Error 
****************************????****************************
??????:19/8/2026 8:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:55,692] Error 
****************************????****************************
??????:19/8/2026 8:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:55,855] Error 
****************************????****************************
??????:19/8/2026 8:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:56,019] Error 
****************************????****************************
??????:19/8/2026 8:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:56,194] Error 
****************************????****************************
??????:19/8/2026 8:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:56,362] Error 
****************************????****************************
??????:19/8/2026 8:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:56,533] Error 
****************************????****************************
??????:19/8/2026 8:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:56,719] Error 
****************************????****************************
??????:19/8/2026 8:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:56,886] Error 
****************************????****************************
??????:19/8/2026 8:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:57,046] Error 
****************************????****************************
??????:19/8/2026 8:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:57,209] Error 
****************************????****************************
??????:19/8/2026 8:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:57,374] Error 
****************************????****************************
??????:19/8/2026 8:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:57,536] Error 
****************************????****************************
??????:19/8/2026 8:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:57,698] Error 
****************************????****************************
??????:19/8/2026 8:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:57,868] Error 
****************************????****************************
??????:19/8/2026 8:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:58,037] Error 
****************************????****************************
??????:19/8/2026 8:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:58,208] Error 
****************************????****************************
??????:19/8/2026 8:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:58,381] Error 
****************************????****************************
??????:19/8/2026 8:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:58,546] Error 
****************************????****************************
??????:19/8/2026 8:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:58,727] Error 
****************************????****************************
??????:19/8/2026 8:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:58,910] Error 
****************************????****************************
??????:19/8/2026 8:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:59,095] Error 
****************************????****************************
??????:19/8/2026 8:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:59,284] Error 
****************************????****************************
??????:19/8/2026 8:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:59,471] Error 
****************************????****************************
??????:19/8/2026 8:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:59,656] Error 
****************************????****************************
??????:19/8/2026 8:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:39:59,843] Error 
****************************????****************************
??????:19/8/2026 8:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:00,022] Error 
****************************????****************************
??????:19/8/2026 8:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:00,204] Error 
****************************????****************************
??????:19/8/2026 8:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:00,378] Error 
****************************????****************************
??????:19/8/2026 8:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:00,552] Error 
****************************????****************************
??????:19/8/2026 8:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:00,730] Error 
****************************????****************************
??????:19/8/2026 8:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:00,905] Error 
****************************????****************************
??????:19/8/2026 8:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:01,077] Error 
****************************????****************************
??????:19/8/2026 8:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:01,253] Error 
****************************????****************************
??????:19/8/2026 8:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:01,429] Error 
****************************????****************************
??????:19/8/2026 8:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:01,599] Error 
****************************????****************************
??????:19/8/2026 8:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:01,780] Error 
****************************????****************************
??????:19/8/2026 8:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:01,957] Error 
****************************????****************************
??????:19/8/2026 8:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:02,138] Error 
****************************????****************************
??????:19/8/2026 8:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:02,315] Error 
****************************????****************************
??????:19/8/2026 8:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:02,498] Error 
****************************????****************************
??????:19/8/2026 8:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:02,678] Error 
****************************????****************************
??????:19/8/2026 8:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:02,864] Error 
****************************????****************************
??????:19/8/2026 8:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:03,037] Error 
****************************????****************************
??????:19/8/2026 8:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:03,231] Error 
****************************????****************************
??????:19/8/2026 8:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:03,415] Error 
****************************????****************************
??????:19/8/2026 8:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:03,600] Error 
****************************????****************************
??????:19/8/2026 8:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:03,794] Error 
****************************????****************************
??????:19/8/2026 8:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:03,979] Error 
****************************????****************************
??????:19/8/2026 8:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:04,163] Error 
****************************????****************************
??????:19/8/2026 8:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:04,348] Error 
****************************????****************************
??????:19/8/2026 8:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:04,530] Error 
****************************????****************************
??????:19/8/2026 8:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:04,713] Error 
****************************????****************************
??????:19/8/2026 8:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:04,893] Error 
****************************????****************************
??????:19/8/2026 8:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:05,068] Error 
****************************????****************************
??????:19/8/2026 8:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:05,247] Error 
****************************????****************************
??????:19/8/2026 8:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:05,424] Error 
****************************????****************************
??????:19/8/2026 8:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:05,601] Error 
****************************????****************************
??????:19/8/2026 8:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:05,782] Error 
****************************????****************************
??????:19/8/2026 8:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:05,956] Error 
****************************????****************************
??????:19/8/2026 8:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:06,129] Error 
****************************????****************************
??????:19/8/2026 8:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:06,307] Error 
****************************????****************************
??????:19/8/2026 8:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:06,481] Error 
****************************????****************************
??????:19/8/2026 8:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:06,656] Error 
****************************????****************************
??????:19/8/2026 8:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:06,838] Error 
****************************????****************************
??????:19/8/2026 8:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:07,019] Error 
****************************????****************************
??????:19/8/2026 8:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:07,200] Error 
****************************????****************************
??????:19/8/2026 8:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:07,398] Error 
****************************????****************************
??????:19/8/2026 8:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:07,586] Error 
****************************????****************************
??????:19/8/2026 8:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:07,778] Error 
****************************????****************************
??????:19/8/2026 8:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:07,968] Error 
****************************????****************************
??????:19/8/2026 8:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:08,158] Error 
****************************????****************************
??????:19/8/2026 8:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:08,350] Error 
****************************????****************************
??????:19/8/2026 8:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:08,537] Error 
****************************????****************************
??????:19/8/2026 8:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:08,714] Error 
****************************????****************************
??????:19/8/2026 8:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:08,892] Error 
****************************????****************************
??????:19/8/2026 8:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:09,064] Error 
****************************????****************************
??????:19/8/2026 8:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:09,240] Error 
****************************????****************************
??????:19/8/2026 8:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:09,415] Error 
****************************????****************************
??????:19/8/2026 8:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:09,589] Error 
****************************????****************************
??????:19/8/2026 8:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:09,767] Error 
****************************????****************************
??????:19/8/2026 8:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:09,941] Error 
****************************????****************************
??????:19/8/2026 8:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:10,114] Error 
****************************????****************************
??????:19/8/2026 8:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:10,293] Error 
****************************????****************************
??????:19/8/2026 8:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:10,465] Error 
****************************????****************************
??????:19/8/2026 8:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:10,637] Error 
****************************????****************************
??????:19/8/2026 8:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:10,823] Error 
****************************????****************************
??????:19/8/2026 8:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:10,996] Error 
****************************????****************************
??????:19/8/2026 8:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:11,173] Error 
****************************????****************************
??????:19/8/2026 8:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:11,367] Error 
****************************????****************************
??????:19/8/2026 8:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:11,542] Error 
****************************????****************************
??????:19/8/2026 8:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:11,721] Error 
****************************????****************************
??????:19/8/2026 8:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:11,903] Error 
****************************????****************************
??????:19/8/2026 8:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:12,081] Error 
****************************????****************************
??????:19/8/2026 8:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:12,263] Error 
****************************????****************************
??????:19/8/2026 8:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:12,440] Error 
****************************????****************************
??????:19/8/2026 8:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:12,620] Error 
****************************????****************************
??????:19/8/2026 8:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:12,803] Error 
****************************????****************************
??????:19/8/2026 8:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:12,979] Error 
****************************????****************************
??????:19/8/2026 8:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:13,153] Error 
****************************????****************************
??????:19/8/2026 8:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:13,333] Error 
****************************????****************************
??????:19/8/2026 8:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:13,505] Error 
****************************????****************************
??????:19/8/2026 8:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:13,675] Error 
****************************????****************************
??????:19/8/2026 8:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:13,854] Error 
****************************????****************************
??????:19/8/2026 8:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:14,031] Error 
****************************????****************************
??????:19/8/2026 8:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:14,205] Error 
****************************????****************************
??????:19/8/2026 8:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:14,385] Error 
****************************????****************************
??????:19/8/2026 8:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:14,563] Error 
****************************????****************************
??????:19/8/2026 8:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:14,745] Error 
****************************????****************************
??????:19/8/2026 8:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:14,919] Error 
****************************????****************************
??????:19/8/2026 8:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:15,099] Error 
****************************????****************************
??????:19/8/2026 8:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:15,282] Error 
****************************????****************************
??????:19/8/2026 8:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:15,467] Error 
****************************????****************************
??????:19/8/2026 8:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:15,641] Error 
****************************????****************************
??????:19/8/2026 8:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:15,822] Error 
****************************????****************************
??????:19/8/2026 8:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:16,000] Error 
****************************????****************************
??????:19/8/2026 8:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:16,173] Error 
****************************????****************************
??????:19/8/2026 8:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:16,356] Error 
****************************????****************************
??????:19/8/2026 8:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:16,530] Error 
****************************????****************************
??????:19/8/2026 8:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:16,704] Error 
****************************????****************************
??????:19/8/2026 8:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:16,883] Error 
****************************????****************************
??????:19/8/2026 8:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:17,058] Error 
****************************????****************************
??????:19/8/2026 8:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:17,234] Error 
****************************????****************************
??????:19/8/2026 8:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:17,414] Error 
****************************????****************************
??????:19/8/2026 8:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:17,590] Error 
****************************????****************************
??????:19/8/2026 8:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:17,774] Error 
****************************????****************************
??????:19/8/2026 8:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:17,952] Error 
****************************????****************************
??????:19/8/2026 8:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:18,130] Error 
****************************????****************************
??????:19/8/2026 8:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:18,310] Error 
****************************????****************************
??????:19/8/2026 8:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:18,489] Error 
****************************????****************************
??????:19/8/2026 8:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:18,667] Error 
****************************????****************************
??????:19/8/2026 8:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:18,856] Error 
****************************????****************************
??????:19/8/2026 8:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:19,035] Error 
****************************????****************************
??????:19/8/2026 8:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:19,222] Error 
****************************????****************************
??????:19/8/2026 8:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:19,408] Error 
****************************????****************************
??????:19/8/2026 8:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:19,591] Error 
****************************????****************************
??????:19/8/2026 8:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:19,777] Error 
****************************????****************************
??????:19/8/2026 8:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:19,957] Error 
****************************????****************************
??????:19/8/2026 8:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:20,133] Error 
****************************????****************************
??????:19/8/2026 8:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:20,316] Error 
****************************????****************************
??????:19/8/2026 8:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:20,491] Error 
****************************????****************************
??????:19/8/2026 8:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:20,663] Error 
****************************????****************************
??????:19/8/2026 8:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:20,847] Error 
****************************????****************************
??????:19/8/2026 8:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:21,020] Error 
****************************????****************************
??????:19/8/2026 8:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:21,199] Error 
****************************????****************************
??????:19/8/2026 8:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:21,376] Error 
****************************????****************************
??????:19/8/2026 8:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:21,551] Error 
****************************????****************************
??????:19/8/2026 8:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:21,726] Error 
****************************????****************************
??????:19/8/2026 8:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:21,904] Error 
****************************????****************************
??????:19/8/2026 8:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:22,081] Error 
****************************????****************************
??????:19/8/2026 8:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:22,257] Error 
****************************????****************************
??????:19/8/2026 8:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:22,435] Error 
****************************????****************************
??????:19/8/2026 8:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:22,611] Error 
****************************????****************************
??????:19/8/2026 8:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:22,795] Error 
****************************????****************************
??????:19/8/2026 8:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:22,972] Error 
****************************????****************************
??????:19/8/2026 8:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:23,150] Error 
****************************????****************************
??????:19/8/2026 8:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:23,330] Error 
****************************????****************************
??????:19/8/2026 8:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:23,507] Error 
****************************????****************************
??????:19/8/2026 8:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:23,695] Error 
****************************????****************************
??????:19/8/2026 8:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:23,877] Error 
****************************????****************************
??????:19/8/2026 8:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:24,050] Error 
****************************????****************************
??????:19/8/2026 8:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:24,228] Error 
****************************????****************************
??????:19/8/2026 8:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:24,412] Error 
****************************????****************************
??????:19/8/2026 8:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:24,589] Error 
****************************????****************************
??????:19/8/2026 8:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:24,772] Error 
****************************????****************************
??????:19/8/2026 8:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:24,949] Error 
****************************????****************************
??????:19/8/2026 8:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:25,127] Error 
****************************????****************************
??????:19/8/2026 8:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:25,310] Error 
****************************????****************************
??????:19/8/2026 8:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:25,485] Error 
****************************????****************************
??????:19/8/2026 8:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:25,663] Error 
****************************????****************************
??????:19/8/2026 8:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:25,848] Error 
****************************????****************************
??????:19/8/2026 8:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:26,025] Error 
****************************????****************************
??????:19/8/2026 8:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:26,202] Error 
****************************????****************************
??????:19/8/2026 8:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:26,381] Error 
****************************????****************************
??????:19/8/2026 8:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:26,555] Error 
****************************????****************************
??????:19/8/2026 8:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:26,732] Error 
****************************????****************************
??????:19/8/2026 8:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:26,907] Error 
****************************????****************************
??????:19/8/2026 8:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:27,086] Error 
****************************????****************************
??????:19/8/2026 8:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:27,256] Error 
****************************????****************************
??????:19/8/2026 8:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:27,435] Error 
****************************????****************************
??????:19/8/2026 8:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:27,613] Error 
****************************????****************************
??????:19/8/2026 8:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:27,803] Error 
****************************????****************************
??????:19/8/2026 8:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:27,978] Error 
****************************????****************************
??????:19/8/2026 8:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:28,160] Error 
****************************????****************************
??????:19/8/2026 8:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:28,340] Error 
****************************????****************************
??????:19/8/2026 8:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:28,525] Error 
****************************????****************************
??????:19/8/2026 8:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:28,716] Error 
****************************????****************************
??????:19/8/2026 8:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:28,887] Error 
****************************????****************************
??????:19/8/2026 8:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:29,065] Error 
****************************????****************************
??????:19/8/2026 8:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:29,236] Error 
****************************????****************************
??????:19/8/2026 8:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:29,409] Error 
****************************????****************************
??????:19/8/2026 8:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:29,579] Error 
****************************????****************************
??????:19/8/2026 8:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:29,757] Error 
****************************????****************************
??????:19/8/2026 8:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:29,924] Error 
****************************????****************************
??????:19/8/2026 8:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:30,094] Error 
****************************????****************************
??????:19/8/2026 8:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:30,261] Error 
****************************????****************************
??????:19/8/2026 8:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:30,433] Error 
****************************????****************************
??????:19/8/2026 8:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:30,605] Error 
****************************????****************************
??????:19/8/2026 8:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:30,784] Error 
****************************????****************************
??????:19/8/2026 8:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:30,959] Error 
****************************????****************************
??????:19/8/2026 8:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:31,137] Error 
****************************????****************************
??????:19/8/2026 8:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:31,311] Error 
****************************????****************************
??????:19/8/2026 8:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:31,488] Error 
****************************????****************************
??????:19/8/2026 8:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:31,664] Error 
****************************????****************************
??????:19/8/2026 8:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:31,854] Error 
****************************????****************************
??????:19/8/2026 8:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:32,017] Error 
****************************????****************************
??????:19/8/2026 8:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:32,195] Error 
****************************????****************************
??????:19/8/2026 8:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:32,373] Error 
****************************????****************************
??????:19/8/2026 8:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:32,552] Error 
****************************????****************************
??????:19/8/2026 8:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:32,735] Error 
****************************????****************************
??????:19/8/2026 8:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:32,914] Error 
****************************????****************************
??????:19/8/2026 8:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:33,092] Error 
****************************????****************************
??????:19/8/2026 8:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:33,270] Error 
****************************????****************************
??????:19/8/2026 8:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:33,452] Error 
****************************????****************************
??????:19/8/2026 8:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:33,631] Error 
****************************????****************************
??????:19/8/2026 8:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:33,817] Error 
****************************????****************************
??????:19/8/2026 8:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:33,996] Error 
****************************????****************************
??????:19/8/2026 8:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:34,170] Error 
****************************????****************************
??????:19/8/2026 8:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:34,353] Error 
****************************????****************************
??????:19/8/2026 8:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:34,533] Error 
****************************????****************************
??????:19/8/2026 8:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:34,712] Error 
****************************????****************************
??????:19/8/2026 8:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:34,890] Error 
****************************????****************************
??????:19/8/2026 8:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:35,065] Error 
****************************????****************************
??????:19/8/2026 8:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:35,248] Error 
****************************????****************************
??????:19/8/2026 8:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:35,430] Error 
****************************????****************************
??????:19/8/2026 8:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:35,605] Error 
****************************????****************************
??????:19/8/2026 8:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:35,792] Error 
****************************????****************************
??????:19/8/2026 8:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:35,976] Error 
****************************????****************************
??????:19/8/2026 8:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:36,156] Error 
****************************????****************************
??????:19/8/2026 8:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:36,329] Error 
****************************????****************************
??????:19/8/2026 8:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:36,510] Error 
****************************????****************************
??????:19/8/2026 8:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:36,686] Error 
****************************????****************************
??????:19/8/2026 8:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:36,870] Error 
****************************????****************************
??????:19/8/2026 8:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:37,042] Error 
****************************????****************************
??????:19/8/2026 8:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:37,219] Error 
****************************????****************************
??????:19/8/2026 8:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:37,397] Error 
****************************????****************************
??????:19/8/2026 8:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:37,576] Error 
****************************????****************************
??????:19/8/2026 8:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:37,762] Error 
****************************????****************************
??????:19/8/2026 8:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:37,937] Error 
****************************????****************************
??????:19/8/2026 8:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:38,113] Error 
****************************????****************************
??????:19/8/2026 8:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:38,286] Error 
****************************????****************************
??????:19/8/2026 8:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:38,466] Error 
****************************????****************************
??????:19/8/2026 8:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:38,640] Error 
****************************????****************************
??????:19/8/2026 8:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:38,822] Error 
****************************????****************************
??????:19/8/2026 8:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:39,001] Error 
****************************????****************************
??????:19/8/2026 8:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:39,179] Error 
****************************????****************************
??????:19/8/2026 8:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:39,355] Error 
****************************????****************************
??????:19/8/2026 8:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:39,537] Error 
****************************????****************************
??????:19/8/2026 8:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:39,718] Error 
****************************????****************************
??????:19/8/2026 8:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:39,905] Error 
****************************????****************************
??????:19/8/2026 8:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:40,088] Error 
****************************????****************************
??????:19/8/2026 8:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:40,270] Error 
****************************????****************************
??????:19/8/2026 8:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:40,452] Error 
****************************????****************************
??????:19/8/2026 8:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:40,630] Error 
****************************????****************************
??????:19/8/2026 8:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:40,809] Error 
****************************????****************************
??????:19/8/2026 8:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:40,987] Error 
****************************????****************************
??????:19/8/2026 8:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:41,168] Error 
****************************????****************************
??????:19/8/2026 8:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:41,344] Error 
****************************????****************************
??????:19/8/2026 8:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:41,521] Error 
****************************????****************************
??????:19/8/2026 8:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:41,699] Error 
****************************????****************************
??????:19/8/2026 8:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:41,877] Error 
****************************????****************************
??????:19/8/2026 8:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:42,052] Error 
****************************????****************************
??????:19/8/2026 8:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:42,225] Error 
****************************????****************************
??????:19/8/2026 8:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:42,400] Error 
****************************????****************************
??????:19/8/2026 8:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:42,577] Error 
****************************????****************************
??????:19/8/2026 8:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:42,757] Error 
****************************????****************************
??????:19/8/2026 8:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:42,929] Error 
****************************????****************************
??????:19/8/2026 8:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:43,101] Error 
****************************????****************************
??????:19/8/2026 8:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:43,283] Error 
****************************????****************************
??????:19/8/2026 8:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:43,460] Error 
****************************????****************************
??????:19/8/2026 8:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:43,643] Error 
****************************????****************************
??????:19/8/2026 8:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:43,826] Error 
****************************????****************************
??????:19/8/2026 8:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:44,016] Error 
****************************????****************************
??????:19/8/2026 8:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:44,192] Error 
****************************????****************************
??????:19/8/2026 8:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:44,374] Error 
****************************????****************************
??????:19/8/2026 8:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:44,553] Error 
****************************????****************************
??????:19/8/2026 8:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:44,731] Error 
****************************????****************************
??????:19/8/2026 8:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:44,908] Error 
****************************????****************************
??????:19/8/2026 8:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:45,085] Error 
****************************????****************************
??????:19/8/2026 8:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:45,267] Error 
****************************????****************************
??????:19/8/2026 8:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:45,460] Error 
****************************????****************************
??????:19/8/2026 8:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:45,649] Error 
****************************????****************************
??????:19/8/2026 8:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:45,843] Error 
****************************????****************************
??????:19/8/2026 8:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:46,031] Error 
****************************????****************************
??????:19/8/2026 8:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:46,218] Error 
****************************????****************************
??????:19/8/2026 8:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:46,412] Error 
****************************????****************************
??????:19/8/2026 8:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:46,604] Error 
****************************????****************************
??????:19/8/2026 8:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:46,794] Error 
****************************????****************************
??????:19/8/2026 8:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:46,979] Error 
****************************????****************************
??????:19/8/2026 8:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:47,163] Error 
****************************????****************************
??????:19/8/2026 8:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:47,347] Error 
****************************????****************************
??????:19/8/2026 8:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:47,530] Error 
****************************????****************************
??????:19/8/2026 8:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:47,712] Error 
****************************????****************************
??????:19/8/2026 8:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:47,898] Error 
****************************????****************************
??????:19/8/2026 8:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:48,090] Error 
****************************????****************************
??????:19/8/2026 8:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:48,272] Error 
****************************????****************************
??????:19/8/2026 8:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:48,460] Error 
****************************????****************************
??????:19/8/2026 8:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:48,644] Error 
****************************????****************************
??????:19/8/2026 8:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:48,829] Error 
****************************????****************************
??????:19/8/2026 8:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:49,014] Error 
****************************????****************************
??????:19/8/2026 8:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:49,193] Error 
****************************????****************************
??????:19/8/2026 8:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:49,379] Error 
****************************????****************************
??????:19/8/2026 8:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:49,564] Error 
****************************????****************************
??????:19/8/2026 8:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:49,754] Error 
****************************????****************************
??????:19/8/2026 8:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:49,932] Error 
****************************????****************************
??????:19/8/2026 8:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:50,116] Error 
****************************????****************************
??????:19/8/2026 8:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:50,304] Error 
****************************????****************************
??????:19/8/2026 8:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:50,487] Error 
****************************????****************************
??????:19/8/2026 8:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:50,670] Error 
****************************????****************************
??????:19/8/2026 8:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:50,853] Error 
****************************????****************************
??????:19/8/2026 8:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:51,030] Error 
****************************????****************************
??????:19/8/2026 8:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:51,216] Error 
****************************????****************************
??????:19/8/2026 8:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:51,404] Error 
****************************????****************************
??????:19/8/2026 8:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:51,587] Error 
****************************????****************************
??????:19/8/2026 8:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:51,781] Error 
****************************????****************************
??????:19/8/2026 8:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:51,967] Error 
****************************????****************************
??????:19/8/2026 8:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:52,164] Error 
****************************????****************************
??????:19/8/2026 8:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:52,342] Error 
****************************????****************************
??????:19/8/2026 8:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:52,520] Error 
****************************????****************************
??????:19/8/2026 8:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:52,711] Error 
****************************????****************************
??????:19/8/2026 8:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:52,903] Error 
****************************????****************************
??????:19/8/2026 8:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:53,100] Error 
****************************????****************************
??????:19/8/2026 8:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:53,283] Error 
****************************????****************************
??????:19/8/2026 8:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:53,465] Error 
****************************????****************************
??????:19/8/2026 8:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:53,644] Error 
****************************????****************************
??????:19/8/2026 8:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:53,829] Error 
****************************????****************************
??????:19/8/2026 8:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:54,005] Error 
****************************????****************************
??????:19/8/2026 8:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:54,185] Error 
****************************????****************************
??????:19/8/2026 8:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:54,365] Error 
****************************????****************************
??????:19/8/2026 8:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:54,545] Error 
****************************????****************************
??????:19/8/2026 8:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:54,722] Error 
****************************????****************************
??????:19/8/2026 8:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:54,897] Error 
****************************????****************************
??????:19/8/2026 8:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:55,072] Error 
****************************????****************************
??????:19/8/2026 8:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:55,249] Error 
****************************????****************************
??????:19/8/2026 8:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:55,447] Error 
****************************????****************************
??????:19/8/2026 8:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:55,621] Error 
****************************????****************************
??????:19/8/2026 8:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:55,802] Error 
****************************????****************************
??????:19/8/2026 8:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:55,974] Error 
****************************????****************************
??????:19/8/2026 8:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:56,150] Error 
****************************????****************************
??????:19/8/2026 8:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:56,327] Error 
****************************????****************************
??????:19/8/2026 8:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:56,504] Error 
****************************????****************************
??????:19/8/2026 8:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:56,682] Error 
****************************????****************************
??????:19/8/2026 8:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:56,862] Error 
****************************????****************************
??????:19/8/2026 8:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:57,032] Error 
****************************????****************************
??????:19/8/2026 8:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:57,201] Error 
****************************????****************************
??????:19/8/2026 8:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:57,375] Error 
****************************????****************************
??????:19/8/2026 8:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:57,549] Error 
****************************????****************************
??????:19/8/2026 8:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:57,726] Error 
****************************????****************************
??????:19/8/2026 8:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:57,908] Error 
****************************????****************************
??????:19/8/2026 8:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:58,090] Error 
****************************????****************************
??????:19/8/2026 8:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:58,272] Error 
****************************????****************************
??????:19/8/2026 8:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:58,450] Error 
****************************????****************************
??????:19/8/2026 8:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:58,634] Error 
****************************????****************************
??????:19/8/2026 8:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:58,814] Error 
****************************????****************************
??????:19/8/2026 8:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:58,995] Error 
****************************????****************************
??????:19/8/2026 8:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:59,171] Error 
****************************????****************************
??????:19/8/2026 8:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:59,345] Error 
****************************????****************************
??????:19/8/2026 8:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:59,519] Error 
****************************????****************************
??????:19/8/2026 8:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:59,696] Error 
****************************????****************************
??????:19/8/2026 8:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:40:59,880] Error 
****************************????****************************
??????:19/8/2026 8:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:00,057] Error 
****************************????****************************
??????:19/8/2026 8:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:00,242] Error 
****************************????****************************
??????:19/8/2026 8:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:00,418] Error 
****************************????****************************
??????:19/8/2026 8:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:00,594] Error 
****************************????****************************
??????:19/8/2026 8:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:00,776] Error 
****************************????****************************
??????:19/8/2026 8:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:00,944] Error 
****************************????****************************
??????:19/8/2026 8:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:01,112] Error 
****************************????****************************
??????:19/8/2026 8:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:01,285] Error 
****************************????****************************
??????:19/8/2026 8:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:01,461] Error 
****************************????****************************
??????:19/8/2026 8:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:01,631] Error 
****************************????****************************
??????:19/8/2026 8:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:01,810] Error 
****************************????****************************
??????:19/8/2026 8:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:01,978] Error 
****************************????****************************
??????:19/8/2026 8:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:02,151] Error 
****************************????****************************
??????:19/8/2026 8:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:02,326] Error 
****************************????****************************
??????:19/8/2026 8:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:02,501] Error 
****************************????****************************
??????:19/8/2026 8:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:02,678] Error 
****************************????****************************
??????:19/8/2026 8:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:02,854] Error 
****************************????****************************
??????:19/8/2026 8:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:03,025] Error 
****************************????****************************
??????:19/8/2026 8:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:03,199] Error 
****************************????****************************
??????:19/8/2026 8:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:03,375] Error 
****************************????****************************
??????:19/8/2026 8:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:03,544] Error 
****************************????****************************
??????:19/8/2026 8:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:03,716] Error 
****************************????****************************
??????:19/8/2026 8:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:03,896] Error 
****************************????****************************
??????:19/8/2026 8:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:04,074] Error 
****************************????****************************
??????:19/8/2026 8:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:04,252] Error 
****************************????****************************
??????:19/8/2026 8:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:04,437] Error 
****************************????****************************
??????:19/8/2026 8:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:04,618] Error 
****************************????****************************
??????:19/8/2026 8:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:04,801] Error 
****************************????****************************
??????:19/8/2026 8:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:04,976] Error 
****************************????****************************
??????:19/8/2026 8:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:05,153] Error 
****************************????****************************
??????:19/8/2026 8:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:05,333] Error 
****************************????****************************
??????:19/8/2026 8:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:05,508] Error 
****************************????****************************
??????:19/8/2026 8:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:05,685] Error 
****************************????****************************
??????:19/8/2026 8:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:05,865] Error 
****************************????****************************
??????:19/8/2026 8:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:06,039] Error 
****************************????****************************
??????:19/8/2026 8:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:06,219] Error 
****************************????****************************
??????:19/8/2026 8:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:06,398] Error 
****************************????****************************
??????:19/8/2026 8:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:06,573] Error 
****************************????****************************
??????:19/8/2026 8:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:06,757] Error 
****************************????****************************
??????:19/8/2026 8:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:06,935] Error 
****************************????****************************
??????:19/8/2026 8:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:07,109] Error 
****************************????****************************
??????:19/8/2026 8:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:07,294] Error 
****************************????****************************
??????:19/8/2026 8:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:07,473] Error 
****************************????****************************
??????:19/8/2026 8:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:07,654] Error 
****************************????****************************
??????:19/8/2026 8:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:07,842] Error 
****************************????****************************
??????:19/8/2026 8:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:08,019] Error 
****************************????****************************
??????:19/8/2026 8:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:08,197] Error 
****************************????****************************
??????:19/8/2026 8:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:08,386] Error 
****************************????****************************
??????:19/8/2026 8:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:08,572] Error 
****************************????****************************
??????:19/8/2026 8:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:08,763] Error 
****************************????****************************
??????:19/8/2026 8:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:08,946] Error 
****************************????****************************
??????:19/8/2026 8:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:09,127] Error 
****************************????****************************
??????:19/8/2026 8:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:09,313] Error 
****************************????****************************
??????:19/8/2026 8:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:09,497] Error 
****************************????****************************
??????:19/8/2026 8:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:09,683] Error 
****************************????****************************
??????:19/8/2026 8:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:09,873] Error 
****************************????****************************
??????:19/8/2026 8:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:10,057] Error 
****************************????****************************
??????:19/8/2026 8:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:10,243] Error 
****************************????****************************
??????:19/8/2026 8:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:10,428] Error 
****************************????****************************
??????:19/8/2026 8:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:10,609] Error 
****************************????****************************
??????:19/8/2026 8:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:10,800] Error 
****************************????****************************
??????:19/8/2026 8:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:10,983] Error 
****************************????****************************
??????:19/8/2026 8:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:11,173] Error 
****************************????****************************
??????:19/8/2026 8:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:11,359] Error 
****************************????****************************
??????:19/8/2026 8:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:11,542] Error 
****************************????****************************
??????:19/8/2026 8:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:11,730] Error 
****************************????****************************
??????:19/8/2026 8:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:11,918] Error 
****************************????****************************
??????:19/8/2026 8:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:12,100] Error 
****************************????****************************
??????:19/8/2026 8:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:12,278] Error 
****************************????****************************
??????:19/8/2026 8:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:12,470] Error 
****************************????****************************
??????:19/8/2026 8:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:12,654] Error 
****************************????****************************
??????:19/8/2026 8:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:12,848] Error 
****************************????****************************
??????:19/8/2026 8:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:13,029] Error 
****************************????****************************
??????:19/8/2026 8:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:13,208] Error 
****************************????****************************
??????:19/8/2026 8:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:13,393] Error 
****************************????****************************
??????:19/8/2026 8:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:13,569] Error 
****************************????****************************
??????:19/8/2026 8:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:13,761] Error 
****************************????****************************
??????:19/8/2026 8:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:13,943] Error 
****************************????****************************
??????:19/8/2026 8:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:14,125] Error 
****************************????****************************
??????:19/8/2026 8:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:14,312] Error 
****************************????****************************
??????:19/8/2026 8:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:14,490] Error 
****************************????****************************
??????:19/8/2026 8:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:14,673] Error 
****************************????****************************
??????:19/8/2026 8:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:14,858] Error 
****************************????****************************
??????:19/8/2026 8:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:15,043] Error 
****************************????****************************
??????:19/8/2026 8:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:15,234] Error 
****************************????****************************
??????:19/8/2026 8:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:15,420] Error 
****************************????****************************
??????:19/8/2026 8:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:15,610] Error 
****************************????****************************
??????:19/8/2026 8:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:15,805] Error 
****************************????****************************
??????:19/8/2026 8:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:15,991] Error 
****************************????****************************
??????:19/8/2026 8:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:16,177] Error 
****************************????****************************
??????:19/8/2026 8:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:16,366] Error 
****************************????****************************
??????:19/8/2026 8:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:16,568] Error 
****************************????****************************
??????:19/8/2026 8:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:16,777] Error 
****************************????****************************
??????:19/8/2026 8:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:16,965] Error 
****************************????****************************
??????:19/8/2026 8:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:17,152] Error 
****************************????****************************
??????:19/8/2026 8:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:17,334] Error 
****************************????****************************
??????:19/8/2026 8:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:17,520] Error 
****************************????****************************
??????:19/8/2026 8:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:17,707] Error 
****************************????****************************
??????:19/8/2026 8:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:17,900] Error 
****************************????****************************
??????:19/8/2026 8:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:18,083] Error 
****************************????****************************
??????:19/8/2026 8:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:18,267] Error 
****************************????****************************
??????:19/8/2026 8:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:18,446] Error 
****************************????****************************
??????:19/8/2026 8:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:18,624] Error 
****************************????****************************
??????:19/8/2026 8:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:18,813] Error 
****************************????****************************
??????:19/8/2026 8:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:18,992] Error 
****************************????****************************
??????:19/8/2026 8:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:19,168] Error 
****************************????****************************
??????:19/8/2026 8:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:19,356] Error 
****************************????****************************
??????:19/8/2026 8:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:19,541] Error 
****************************????****************************
??????:19/8/2026 8:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:19,728] Error 
****************************????****************************
??????:19/8/2026 8:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:19,910] Error 
****************************????****************************
??????:19/8/2026 8:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:20,090] Error 
****************************????****************************
??????:19/8/2026 8:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:20,270] Error 
****************************????****************************
??????:19/8/2026 8:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:20,449] Error 
****************************????****************************
??????:19/8/2026 8:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:20,638] Error 
****************************????****************************
??????:19/8/2026 8:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:20,833] Error 
****************************????****************************
??????:19/8/2026 8:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:21,013] Error 
****************************????****************************
??????:19/8/2026 8:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:21,197] Error 
****************************????****************************
??????:19/8/2026 8:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:21,377] Error 
****************************????****************************
??????:19/8/2026 8:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:21,560] Error 
****************************????****************************
??????:19/8/2026 8:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:21,752] Error 
****************************????****************************
??????:19/8/2026 8:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:21,937] Error 
****************************????****************************
??????:19/8/2026 8:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:22,116] Error 
****************************????****************************
??????:19/8/2026 8:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:22,302] Error 
****************************????****************************
??????:19/8/2026 8:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:22,486] Error 
****************************????****************************
??????:19/8/2026 8:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:22,669] Error 
****************************????****************************
??????:19/8/2026 8:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:22,867] Error 
****************************????****************************
??????:19/8/2026 8:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:23,052] Error 
****************************????****************************
??????:19/8/2026 8:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:23,237] Error 
****************************????****************************
??????:19/8/2026 8:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:23,419] Error 
****************************????****************************
??????:19/8/2026 8:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:23,604] Error 
****************************????****************************
??????:19/8/2026 8:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:23,798] Error 
****************************????****************************
??????:19/8/2026 8:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:23,982] Error 
****************************????****************************
??????:19/8/2026 8:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:24,168] Error 
****************************????****************************
??????:19/8/2026 8:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:24,361] Error 
****************************????****************************
??????:19/8/2026 8:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:24,543] Error 
****************************????****************************
??????:19/8/2026 8:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:24,744] Error 
****************************????****************************
??????:19/8/2026 8:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:24,933] Error 
****************************????****************************
??????:19/8/2026 8:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:25,121] Error 
****************************????****************************
??????:19/8/2026 8:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:25,313] Error 
****************************????****************************
??????:19/8/2026 8:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:25,498] Error 
****************************????****************************
??????:19/8/2026 8:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:25,687] Error 
****************************????****************************
??????:19/8/2026 8:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:25,876] Error 
****************************????****************************
??????:19/8/2026 8:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:26,061] Error 
****************************????****************************
??????:19/8/2026 8:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:26,242] Error 
****************************????****************************
??????:19/8/2026 8:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:26,424] Error 
****************************????****************************
??????:19/8/2026 8:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:26,607] Error 
****************************????****************************
??????:19/8/2026 8:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:26,796] Error 
****************************????****************************
??????:19/8/2026 8:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:26,979] Error 
****************************????****************************
??????:19/8/2026 8:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:27,161] Error 
****************************????****************************
??????:19/8/2026 8:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:27,345] Error 
****************************????****************************
??????:19/8/2026 8:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:27,532] Error 
****************************????****************************
??????:19/8/2026 8:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:27,721] Error 
****************************????****************************
??????:19/8/2026 8:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:27,906] Error 
****************************????****************************
??????:19/8/2026 8:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:28,095] Error 
****************************????****************************
??????:19/8/2026 8:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:28,273] Error 
****************************????****************************
??????:19/8/2026 8:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:28,460] Error 
****************************????****************************
??????:19/8/2026 8:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:28,645] Error 
****************************????****************************
??????:19/8/2026 8:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:28,845] Error 
****************************????****************************
??????:19/8/2026 8:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:29,025] Error 
****************************????****************************
??????:19/8/2026 8:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:29,207] Error 
****************************????****************************
??????:19/8/2026 8:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:29,389] Error 
****************************????****************************
??????:19/8/2026 8:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:29,578] Error 
****************************????****************************
??????:19/8/2026 8:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:29,765] Error 
****************************????****************************
??????:19/8/2026 8:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:29,943] Error 
****************************????****************************
??????:19/8/2026 8:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:30,124] Error 
****************************????****************************
??????:19/8/2026 8:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:30,302] Error 
****************************????****************************
??????:19/8/2026 8:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:30,479] Error 
****************************????****************************
??????:19/8/2026 8:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:30,659] Error 
****************************????****************************
??????:19/8/2026 8:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:30,851] Error 
****************************????****************************
??????:19/8/2026 8:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:31,028] Error 
****************************????****************************
??????:19/8/2026 8:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:31,212] Error 
****************************????****************************
??????:19/8/2026 8:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:31,396] Error 
****************************????****************************
??????:19/8/2026 8:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:31,576] Error 
****************************????****************************
??????:19/8/2026 8:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:31,771] Error 
****************************????****************************
??????:19/8/2026 8:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:31,957] Error 
****************************????****************************
??????:19/8/2026 8:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:32,144] Error 
****************************????****************************
??????:19/8/2026 8:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:32,324] Error 
****************************????****************************
??????:19/8/2026 8:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:32,510] Error 
****************************????****************************
??????:19/8/2026 8:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:32,691] Error 
****************************????****************************
??????:19/8/2026 8:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:32,889] Error 
****************************????****************************
??????:19/8/2026 8:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:33,075] Error 
****************************????****************************
??????:19/8/2026 8:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:33,255] Error 
****************************????****************************
??????:19/8/2026 8:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:33,443] Error 
****************************????****************************
??????:19/8/2026 8:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:33,629] Error 
****************************????****************************
??????:19/8/2026 8:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:33,822] Error 
****************************????****************************
??????:19/8/2026 8:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:34,004] Error 
****************************????****************************
??????:19/8/2026 8:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:34,186] Error 
****************************????****************************
??????:19/8/2026 8:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:34,370] Error 
****************************????****************************
??????:19/8/2026 8:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:34,551] Error 
****************************????****************************
??????:19/8/2026 8:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:34,739] Error 
****************************????****************************
??????:19/8/2026 8:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:34,921] Error 
****************************????****************************
??????:19/8/2026 8:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:35,106] Error 
****************************????****************************
??????:19/8/2026 8:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:35,296] Error 
****************************????****************************
??????:19/8/2026 8:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:35,479] Error 
****************************????****************************
??????:19/8/2026 8:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:35,663] Error 
****************************????****************************
??????:19/8/2026 8:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:35,853] Error 
****************************????****************************
??????:19/8/2026 8:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:36,039] Error 
****************************????****************************
??????:19/8/2026 8:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:36,226] Error 
****************************????****************************
??????:19/8/2026 8:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:36,411] Error 
****************************????****************************
??????:19/8/2026 8:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:36,593] Error 
****************************????****************************
??????:19/8/2026 8:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:36,782] Error 
****************************????****************************
??????:19/8/2026 8:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:36,974] Error 
****************************????****************************
??????:19/8/2026 8:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:37,155] Error 
****************************????****************************
??????:19/8/2026 8:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:37,339] Error 
****************************????****************************
??????:19/8/2026 8:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:37,524] Error 
****************************????****************************
??????:19/8/2026 8:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:37,712] Error 
****************************????****************************
??????:19/8/2026 8:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:37,907] Error 
****************************????****************************
??????:19/8/2026 8:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:38,091] Error 
****************************????****************************
??????:19/8/2026 8:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:38,274] Error 
****************************????****************************
??????:19/8/2026 8:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:38,455] Error 
****************************????****************************
??????:19/8/2026 8:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:38,635] Error 
****************************????****************************
??????:19/8/2026 8:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:38,819] Error 
****************************????****************************
??????:19/8/2026 8:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:38,997] Error 
****************************????****************************
??????:19/8/2026 8:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:39,181] Error 
****************************????****************************
??????:19/8/2026 8:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:39,366] Error 
****************************????****************************
??????:19/8/2026 8:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:39,557] Error 
****************************????****************************
??????:19/8/2026 8:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:39,747] Error 
****************************????****************************
??????:19/8/2026 8:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:39,927] Error 
****************************????****************************
??????:19/8/2026 8:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:40,111] Error 
****************************????****************************
??????:19/8/2026 8:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:40,294] Error 
****************************????****************************
??????:19/8/2026 8:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:40,474] Error 
****************************????****************************
??????:19/8/2026 8:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:40,655] Error 
****************************????****************************
??????:19/8/2026 8:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:40,848] Error 
****************************????****************************
??????:19/8/2026 8:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:41,043] Error 
****************************????****************************
??????:19/8/2026 8:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:41,223] Error 
****************************????****************************
??????:19/8/2026 8:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:41,412] Error 
****************************????****************************
??????:19/8/2026 8:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:41,597] Error 
****************************????****************************
??????:19/8/2026 8:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:41,783] Error 
****************************????****************************
??????:19/8/2026 8:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:41,966] Error 
****************************????****************************
??????:19/8/2026 8:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:42,150] Error 
****************************????****************************
??????:19/8/2026 8:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:42,330] Error 
****************************????****************************
??????:19/8/2026 8:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:42,511] Error 
****************************????****************************
??????:19/8/2026 8:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:42,691] Error 
****************************????****************************
??????:19/8/2026 8:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:42,879] Error 
****************************????****************************
??????:19/8/2026 8:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:43,057] Error 
****************************????****************************
??????:19/8/2026 8:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:43,240] Error 
****************************????****************************
??????:19/8/2026 8:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:43,426] Error 
****************************????****************************
??????:19/8/2026 8:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:43,610] Error 
****************************????****************************
??????:19/8/2026 8:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:43,797] Error 
****************************????****************************
??????:19/8/2026 8:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:43,979] Error 
****************************????****************************
??????:19/8/2026 8:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:44,155] Error 
****************************????****************************
??????:19/8/2026 8:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:44,337] Error 
****************************????****************************
??????:19/8/2026 8:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:44,515] Error 
****************************????****************************
??????:19/8/2026 8:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:44,689] Error 
****************************????****************************
??????:19/8/2026 8:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:44,873] Error 
****************************????****************************
??????:19/8/2026 8:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:45,062] Error 
****************************????****************************
??????:19/8/2026 8:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:45,237] Error 
****************************????****************************
??????:19/8/2026 8:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:45,423] Error 
****************************????****************************
??????:19/8/2026 8:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:45,601] Error 
****************************????****************************
??????:19/8/2026 8:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:45,789] Error 
****************************????****************************
??????:19/8/2026 8:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:45,969] Error 
****************************????****************************
??????:19/8/2026 8:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:46,144] Error 
****************************????****************************
??????:19/8/2026 8:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:46,324] Error 
****************************????****************************
??????:19/8/2026 8:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:46,500] Error 
****************************????****************************
??????:19/8/2026 8:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:46,671] Error 
****************************????****************************
??????:19/8/2026 8:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:46,852] Error 
****************************????****************************
??????:19/8/2026 8:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:47,022] Error 
****************************????****************************
??????:19/8/2026 8:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:47,197] Error 
****************************????****************************
??????:19/8/2026 8:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:47,371] Error 
****************************????****************************
??????:19/8/2026 8:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:47,545] Error 
****************************????****************************
??????:19/8/2026 8:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:47,726] Error 
****************************????****************************
??????:19/8/2026 8:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:47,914] Error 
****************************????****************************
??????:19/8/2026 8:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:48,090] Error 
****************************????****************************
??????:19/8/2026 8:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:48,272] Error 
****************************????****************************
??????:19/8/2026 8:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:48,458] Error 
****************************????****************************
??????:19/8/2026 8:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:48,642] Error 
****************************????****************************
??????:19/8/2026 8:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:48,828] Error 
****************************????****************************
??????:19/8/2026 8:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:49,011] Error 
****************************????****************************
??????:19/8/2026 8:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:49,207] Error 
****************************????****************************
??????:19/8/2026 8:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:49,397] Error 
****************************????****************************
??????:19/8/2026 8:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:49,581] Error 
****************************????****************************
??????:19/8/2026 8:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:49,775] Error 
****************************????****************************
??????:19/8/2026 8:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:49,959] Error 
****************************????****************************
??????:19/8/2026 8:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:50,143] Error 
****************************????****************************
??????:19/8/2026 8:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:50,335] Error 
****************************????****************************
??????:19/8/2026 8:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:50,519] Error 
****************************????****************************
??????:19/8/2026 8:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:50,693] Error 
****************************????****************************
??????:19/8/2026 8:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:50,877] Error 
****************************????****************************
??????:19/8/2026 8:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:51,053] Error 
****************************????****************************
??????:19/8/2026 8:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:51,229] Error 
****************************????****************************
??????:19/8/2026 8:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:51,409] Error 
****************************????****************************
??????:19/8/2026 8:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:51,586] Error 
****************************????****************************
??????:19/8/2026 8:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:51,771] Error 
****************************????****************************
??????:19/8/2026 8:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:51,955] Error 
****************************????****************************
??????:19/8/2026 8:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:52,143] Error 
****************************????****************************
??????:19/8/2026 8:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:52,329] Error 
****************************????****************************
??????:19/8/2026 8:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:52,511] Error 
****************************????****************************
??????:19/8/2026 8:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:52,693] Error 
****************************????****************************
??????:19/8/2026 8:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:52,892] Error 
****************************????****************************
??????:19/8/2026 8:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:53,077] Error 
****************************????****************************
??????:19/8/2026 8:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:53,278] Error 
****************************????****************************
??????:19/8/2026 8:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:53,468] Error 
****************************????****************************
??????:19/8/2026 8:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:53,657] Error 
****************************????****************************
??????:19/8/2026 8:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:53,844] Error 
****************************????****************************
??????:19/8/2026 8:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:54,032] Error 
****************************????****************************
??????:19/8/2026 8:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:54,215] Error 
****************************????****************************
??????:19/8/2026 8:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:54,403] Error 
****************************????****************************
??????:19/8/2026 8:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:54,590] Error 
****************************????****************************
??????:19/8/2026 8:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:54,790] Error 
****************************????****************************
??????:19/8/2026 8:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:54,976] Error 
****************************????****************************
??????:19/8/2026 8:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:55,155] Error 
****************************????****************************
??????:19/8/2026 8:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:55,346] Error 
****************************????****************************
??????:19/8/2026 8:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:55,532] Error 
****************************????****************************
??????:19/8/2026 8:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:55,722] Error 
****************************????****************************
??????:19/8/2026 8:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:55,910] Error 
****************************????****************************
??????:19/8/2026 8:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:56,090] Error 
****************************????****************************
??????:19/8/2026 8:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:56,271] Error 
****************************????****************************
??????:19/8/2026 8:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:56,452] Error 
****************************????****************************
??????:19/8/2026 8:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:56,634] Error 
****************************????****************************
??????:19/8/2026 8:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:56,821] Error 
****************************????****************************
??????:19/8/2026 8:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:57,001] Error 
****************************????****************************
??????:19/8/2026 8:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:57,189] Error 
****************************????****************************
??????:19/8/2026 8:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:57,378] Error 
****************************????****************************
??????:19/8/2026 8:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:57,564] Error 
****************************????****************************
??????:19/8/2026 8:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:57,754] Error 
****************************????****************************
??????:19/8/2026 8:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:57,943] Error 
****************************????****************************
??????:19/8/2026 8:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:58,128] Error 
****************************????****************************
??????:19/8/2026 8:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:58,315] Error 
****************************????****************************
??????:19/8/2026 8:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:58,499] Error 
****************************????****************************
??????:19/8/2026 8:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:58,680] Error 
****************************????****************************
??????:19/8/2026 8:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:58,869] Error 
****************************????****************************
??????:19/8/2026 8:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:59,063] Error 
****************************????****************************
??????:19/8/2026 8:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:59,249] Error 
****************************????****************************
??????:19/8/2026 8:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:59,428] Error 
****************************????****************************
??????:19/8/2026 8:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:59,610] Error 
****************************????****************************
??????:19/8/2026 8:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:59,801] Error 
****************************????****************************
??????:19/8/2026 8:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:41:59,990] Error 
****************************????****************************
??????:19/8/2026 8:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:00,172] Error 
****************************????****************************
??????:19/8/2026 8:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:00,361] Error 
****************************????****************************
??????:19/8/2026 8:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:00,549] Error 
****************************????****************************
??????:19/8/2026 8:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:00,743] Error 
****************************????****************************
??????:19/8/2026 8:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:00,937] Error 
****************************????****************************
??????:19/8/2026 8:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:01,127] Error 
****************************????****************************
??????:19/8/2026 8:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:01,325] Error 
****************************????****************************
??????:19/8/2026 8:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:01,508] Error 
****************************????****************************
??????:19/8/2026 8:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:01,699] Error 
****************************????****************************
??????:19/8/2026 8:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:01,885] Error 
****************************????****************************
??????:19/8/2026 8:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:02,070] Error 
****************************????****************************
??????:19/8/2026 8:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:02,255] Error 
****************************????****************************
??????:19/8/2026 8:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:02,444] Error 
****************************????****************************
??????:19/8/2026 8:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:02,632] Error 
****************************????****************************
??????:19/8/2026 8:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:02,826] Error 
****************************????****************************
??????:19/8/2026 8:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:03,011] Error 
****************************????****************************
??????:19/8/2026 8:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:03,193] Error 
****************************????****************************
??????:19/8/2026 8:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:03,369] Error 
****************************????****************************
??????:19/8/2026 8:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:03,552] Error 
****************************????****************************
??????:19/8/2026 8:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:03,731] Error 
****************************????****************************
??????:19/8/2026 8:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:03,921] Error 
****************************????****************************
??????:19/8/2026 8:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:04,104] Error 
****************************????****************************
??????:19/8/2026 8:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:04,284] Error 
****************************????****************************
??????:19/8/2026 8:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:04,469] Error 
****************************????****************************
??????:19/8/2026 8:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:04,650] Error 
****************************????****************************
??????:19/8/2026 8:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:04,841] Error 
****************************????****************************
??????:19/8/2026 8:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:05,026] Error 
****************************????****************************
??????:19/8/2026 8:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:05,213] Error 
****************************????****************************
??????:19/8/2026 8:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:05,407] Error 
****************************????****************************
??????:19/8/2026 8:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:05,591] Error 
****************************????****************************
??????:19/8/2026 8:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:05,778] Error 
****************************????****************************
??????:19/8/2026 8:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:05,960] Error 
****************************????****************************
??????:19/8/2026 8:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:06,137] Error 
****************************????****************************
??????:19/8/2026 8:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:06,322] Error 
****************************????****************************
??????:19/8/2026 8:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:06,500] Error 
****************************????****************************
??????:19/8/2026 8:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:06,681] Error 
****************************????****************************
??????:19/8/2026 8:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:06,868] Error 
****************************????****************************
??????:19/8/2026 8:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:07,050] Error 
****************************????****************************
??????:19/8/2026 8:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:07,231] Error 
****************************????****************************
??????:19/8/2026 8:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:07,408] Error 
****************************????****************************
??????:19/8/2026 8:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:07,590] Error 
****************************????****************************
??????:19/8/2026 8:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:07,776] Error 
****************************????****************************
??????:19/8/2026 8:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:07,959] Error 
****************************????****************************
??????:19/8/2026 8:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:08,138] Error 
****************************????****************************
??????:19/8/2026 8:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:08,319] Error 
****************************????****************************
??????:19/8/2026 8:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:08,500] Error 
****************************????****************************
??????:19/8/2026 8:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:08,683] Error 
****************************????****************************
??????:19/8/2026 8:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:08,871] Error 
****************************????****************************
??????:19/8/2026 8:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:09,052] Error 
****************************????****************************
??????:19/8/2026 8:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:09,231] Error 
****************************????****************************
??????:19/8/2026 8:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:09,419] Error 
****************************????****************************
??????:19/8/2026 8:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:09,600] Error 
****************************????****************************
??????:19/8/2026 8:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:09,786] Error 
****************************????****************************
??????:19/8/2026 8:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:09,971] Error 
****************************????****************************
??????:19/8/2026 8:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:10,152] Error 
****************************????****************************
??????:19/8/2026 8:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:10,330] Error 
****************************????****************************
??????:19/8/2026 8:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:10,514] Error 
****************************????****************************
??????:19/8/2026 8:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:10,694] Error 
****************************????****************************
??????:19/8/2026 8:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:10,878] Error 
****************************????****************************
??????:19/8/2026 8:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:11,059] Error 
****************************????****************************
??????:19/8/2026 8:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:11,237] Error 
****************************????****************************
??????:19/8/2026 8:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:11,414] Error 
****************************????****************************
??????:19/8/2026 8:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:11,599] Error 
****************************????****************************
??????:19/8/2026 8:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:11,785] Error 
****************************????****************************
??????:19/8/2026 8:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:11,971] Error 
****************************????****************************
??????:19/8/2026 8:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:12,151] Error 
****************************????****************************
??????:19/8/2026 8:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:12,334] Error 
****************************????****************************
??????:19/8/2026 8:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:12,519] Error 
****************************????****************************
??????:19/8/2026 8:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:12,711] Error 
****************************????****************************
??????:19/8/2026 8:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:12,895] Error 
****************************????****************************
??????:19/8/2026 8:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:13,076] Error 
****************************????****************************
??????:19/8/2026 8:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:13,255] Error 
****************************????****************************
??????:19/8/2026 8:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:13,436] Error 
****************************????****************************
??????:19/8/2026 8:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:13,615] Error 
****************************????****************************
??????:19/8/2026 8:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:13,796] Error 
****************************????****************************
??????:19/8/2026 8:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:13,961] Error 
****************************????****************************
??????:19/8/2026 8:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:14,133] Error 
****************************????****************************
??????:19/8/2026 8:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:14,301] Error 
****************************????****************************
??????:19/8/2026 8:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:14,467] Error 
****************************????****************************
??????:19/8/2026 8:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:14,643] Error 
****************************????****************************
??????:19/8/2026 8:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:14,822] Error 
****************************????****************************
??????:19/8/2026 8:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:15,000] Error 
****************************????****************************
??????:19/8/2026 8:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:15,174] Error 
****************************????****************************
??????:19/8/2026 8:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:15,341] Error 
****************************????****************************
??????:19/8/2026 8:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:15,517] Error 
****************************????****************************
??????:19/8/2026 8:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:15,688] Error 
****************************????****************************
??????:19/8/2026 8:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:15,867] Error 
****************************????****************************
??????:19/8/2026 8:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:16,047] Error 
****************************????****************************
??????:19/8/2026 8:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:16,230] Error 
****************************????****************************
??????:19/8/2026 8:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:16,409] Error 
****************************????****************************
??????:19/8/2026 8:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:16,590] Error 
****************************????****************************
??????:19/8/2026 8:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:16,775] Error 
****************************????****************************
??????:19/8/2026 8:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:16,954] Error 
****************************????****************************
??????:19/8/2026 8:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:17,133] Error 
****************************????****************************
??????:19/8/2026 8:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:17,313] Error 
****************************????****************************
??????:19/8/2026 8:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:17,497] Error 
****************************????****************************
??????:19/8/2026 8:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:17,693] Error 
****************************????****************************
??????:19/8/2026 8:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:17,889] Error 
****************************????****************************
??????:19/8/2026 8:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:18,074] Error 
****************************????****************************
??????:19/8/2026 8:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:18,252] Error 
****************************????****************************
??????:19/8/2026 8:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:18,427] Error 
****************************????****************************
??????:19/8/2026 8:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:18,601] Error 
****************************????****************************
??????:19/8/2026 8:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:18,778] Error 
****************************????****************************
??????:19/8/2026 8:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:18,950] Error 
****************************????****************************
??????:19/8/2026 8:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:19,119] Error 
****************************????****************************
??????:19/8/2026 8:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:19,292] Error 
****************************????****************************
??????:19/8/2026 8:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:19,466] Error 
****************************????****************************
??????:19/8/2026 8:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:19,636] Error 
****************************????****************************
??????:19/8/2026 8:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:19,811] Error 
****************************????****************************
??????:19/8/2026 8:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:19,980] Error 
****************************????****************************
??????:19/8/2026 8:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:20,161] Error 
****************************????****************************
??????:19/8/2026 8:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:20,333] Error 
****************************????****************************
??????:19/8/2026 8:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:20,505] Error 
****************************????****************************
??????:19/8/2026 8:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:20,678] Error 
****************************????****************************
??????:19/8/2026 8:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:20,860] Error 
****************************????****************************
??????:19/8/2026 8:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:21,035] Error 
****************************????****************************
??????:19/8/2026 8:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:21,209] Error 
****************************????****************************
??????:19/8/2026 8:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:21,387] Error 
****************************????****************************
??????:19/8/2026 8:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:21,566] Error 
****************************????****************************
??????:19/8/2026 8:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:21,778] Error 
****************************????****************************
??????:19/8/2026 8:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:21,954] Error 
****************************????****************************
??????:19/8/2026 8:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:22,134] Error 
****************************????****************************
??????:19/8/2026 8:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:22,313] Error 
****************************????****************************
??????:19/8/2026 8:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:22,488] Error 
****************************????****************************
??????:19/8/2026 8:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:22,660] Error 
****************************????****************************
??????:19/8/2026 8:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:22,840] Error 
****************************????****************************
??????:19/8/2026 8:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:23,014] Error 
****************************????****************************
??????:19/8/2026 8:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:23,194] Error 
****************************????****************************
??????:19/8/2026 8:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:23,371] Error 
****************************????****************************
??????:19/8/2026 8:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:23,552] Error 
****************************????****************************
??????:19/8/2026 8:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:23,727] Error 
****************************????****************************
??????:19/8/2026 8:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:23,904] Error 
****************************????****************************
??????:19/8/2026 8:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:24,074] Error 
****************************????****************************
??????:19/8/2026 8:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:24,247] Error 
****************************????****************************
??????:19/8/2026 8:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:24,418] Error 
****************************????****************************
??????:19/8/2026 8:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:24,588] Error 
****************************????****************************
??????:19/8/2026 8:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:24,770] Error 
****************************????****************************
??????:19/8/2026 8:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:24,944] Error 
****************************????****************************
??????:19/8/2026 8:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:25,118] Error 
****************************????****************************
??????:19/8/2026 8:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:25,292] Error 
****************************????****************************
??????:19/8/2026 8:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:25,465] Error 
****************************????****************************
??????:19/8/2026 8:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:25,640] Error 
****************************????****************************
??????:19/8/2026 8:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:25,832] Error 
****************************????****************************
??????:19/8/2026 8:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:25,995] Error 
****************************????****************************
??????:19/8/2026 8:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:26,169] Error 
****************************????****************************
??????:19/8/2026 8:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:26,346] Error 
****************************????****************************
??????:19/8/2026 8:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:26,512] Error 
****************************????****************************
??????:19/8/2026 8:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:26,682] Error 
****************************????****************************
??????:19/8/2026 8:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:26,863] Error 
****************************????****************************
??????:19/8/2026 8:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:27,034] Error 
****************************????****************************
??????:19/8/2026 8:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:27,208] Error 
****************************????****************************
??????:19/8/2026 8:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:27,382] Error 
****************************????****************************
??????:19/8/2026 8:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:27,550] Error 
****************************????****************************
??????:19/8/2026 8:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:27,724] Error 
****************************????****************************
??????:19/8/2026 8:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:27,905] Error 
****************************????****************************
??????:19/8/2026 8:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:28,085] Error 
****************************????****************************
??????:19/8/2026 8:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:28,264] Error 
****************************????****************************
??????:19/8/2026 8:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:28,441] Error 
****************************????****************************
??????:19/8/2026 8:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:28,618] Error 
****************************????****************************
??????:19/8/2026 8:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:28,794] Error 
****************************????****************************
??????:19/8/2026 8:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:28,967] Error 
****************************????****************************
??????:19/8/2026 8:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:29,141] Error 
****************************????****************************
??????:19/8/2026 8:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:29,311] Error 
****************************????****************************
??????:19/8/2026 8:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:29,485] Error 
****************************????****************************
??????:19/8/2026 8:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:29,667] Error 
****************************????****************************
??????:19/8/2026 8:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:29,857] Error 
****************************????****************************
??????:19/8/2026 8:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:30,027] Error 
****************************????****************************
??????:19/8/2026 8:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:30,206] Error 
****************************????****************************
??????:19/8/2026 8:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:30,383] Error 
****************************????****************************
??????:19/8/2026 8:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:30,554] Error 
****************************????****************************
??????:19/8/2026 8:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:30,735] Error 
****************************????****************************
??????:19/8/2026 8:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:30,911] Error 
****************************????****************************
??????:19/8/2026 8:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:31,091] Error 
****************************????****************************
??????:19/8/2026 8:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:31,273] Error 
****************************????****************************
??????:19/8/2026 8:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:31,452] Error 
****************************????****************************
??????:19/8/2026 8:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:31,620] Error 
****************************????****************************
??????:19/8/2026 8:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:31,801] Error 
****************************????****************************
??????:19/8/2026 8:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:31,982] Error 
****************************????****************************
??????:19/8/2026 8:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:32,152] Error 
****************************????****************************
??????:19/8/2026 8:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:32,324] Error 
****************************????****************************
??????:19/8/2026 8:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:32,496] Error 
****************************????****************************
??????:19/8/2026 8:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:32,667] Error 
****************************????****************************
??????:19/8/2026 8:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:32,848] Error 
****************************????****************************
??????:19/8/2026 8:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:33,020] Error 
****************************????****************************
??????:19/8/2026 8:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:33,195] Error 
****************************????****************************
??????:19/8/2026 8:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:33,363] Error 
****************************????****************************
??????:19/8/2026 8:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:33,534] Error 
****************************????****************************
??????:19/8/2026 8:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:33,713] Error 
****************************????****************************
??????:19/8/2026 8:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:33,893] Error 
****************************????****************************
??????:19/8/2026 8:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:34,074] Error 
****************************????****************************
??????:19/8/2026 8:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:34,246] Error 
****************************????****************************
??????:19/8/2026 8:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:34,426] Error 
****************************????****************************
??????:19/8/2026 8:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:34,607] Error 
****************************????****************************
??????:19/8/2026 8:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:34,790] Error 
****************************????****************************
??????:19/8/2026 8:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:34,966] Error 
****************************????****************************
??????:19/8/2026 8:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:35,143] Error 
****************************????****************************
??????:19/8/2026 8:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:35,319] Error 
****************************????****************************
??????:19/8/2026 8:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:35,492] Error 
****************************????****************************
??????:19/8/2026 8:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:35,665] Error 
****************************????****************************
??????:19/8/2026 8:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:35,847] Error 
****************************????****************************
??????:19/8/2026 8:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:36,027] Error 
****************************????****************************
??????:19/8/2026 8:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:36,201] Error 
****************************????****************************
??????:19/8/2026 8:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:36,370] Error 
****************************????****************************
??????:19/8/2026 8:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:36,539] Error 
****************************????****************************
??????:19/8/2026 8:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:36,705] Error 
****************************????****************************
??????:19/8/2026 8:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:36,874] Error 
****************************????****************************
??????:19/8/2026 8:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:37,039] Error 
****************************????****************************
??????:19/8/2026 8:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:37,208] Error 
****************************????****************************
??????:19/8/2026 8:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:37,378] Error 
****************************????****************************
??????:19/8/2026 8:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:37,547] Error 
****************************????****************************
??????:19/8/2026 8:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:37,718] Error 
****************************????****************************
??????:19/8/2026 8:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:37,905] Error 
****************************????****************************
??????:19/8/2026 8:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:38,104] Error 
****************************????****************************
??????:19/8/2026 8:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:38,283] Error 
****************************????****************************
??????:19/8/2026 8:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:38,468] Error 
****************************????****************************
??????:19/8/2026 8:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:38,645] Error 
****************************????****************************
??????:19/8/2026 8:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:38,827] Error 
****************************????****************************
??????:19/8/2026 8:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:39,005] Error 
****************************????****************************
??????:19/8/2026 8:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:39,187] Error 
****************************????****************************
??????:19/8/2026 8:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:39,369] Error 
****************************????****************************
??????:19/8/2026 8:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:39,545] Error 
****************************????****************************
??????:19/8/2026 8:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:39,726] Error 
****************************????****************************
??????:19/8/2026 8:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:39,908] Error 
****************************????****************************
??????:19/8/2026 8:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:40,087] Error 
****************************????****************************
??????:19/8/2026 8:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:40,270] Error 
****************************????****************************
??????:19/8/2026 8:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:40,456] Error 
****************************????****************************
??????:19/8/2026 8:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:40,640] Error 
****************************????****************************
??????:19/8/2026 8:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:40,824] Error 
****************************????****************************
??????:19/8/2026 8:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:41,002] Error 
****************************????****************************
??????:19/8/2026 8:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:41,186] Error 
****************************????****************************
??????:19/8/2026 8:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:41,369] Error 
****************************????****************************
??????:19/8/2026 8:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:41,552] Error 
****************************????****************************
??????:19/8/2026 8:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:41,735] Error 
****************************????****************************
??????:19/8/2026 8:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:41,915] Error 
****************************????****************************
??????:19/8/2026 8:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:42,108] Error 
****************************????****************************
??????:19/8/2026 8:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:42,287] Error 
****************************????****************************
??????:19/8/2026 8:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:42,468] Error 
****************************????****************************
??????:19/8/2026 8:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:42,647] Error 
****************************????****************************
??????:19/8/2026 8:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:42,828] Error 
****************************????****************************
??????:19/8/2026 8:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:42,999] Error 
****************************????****************************
??????:19/8/2026 8:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:43,178] Error 
****************************????****************************
??????:19/8/2026 8:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:43,352] Error 
****************************????****************************
??????:19/8/2026 8:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:43,533] Error 
****************************????****************************
??????:19/8/2026 8:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:43,726] Error 
****************************????****************************
??????:19/8/2026 8:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:43,918] Error 
****************************????****************************
??????:19/8/2026 8:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:44,110] Error 
****************************????****************************
??????:19/8/2026 8:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:44,299] Error 
****************************????****************************
??????:19/8/2026 8:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:44,491] Error 
****************************????****************************
??????:19/8/2026 8:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:44,681] Error 
****************************????****************************
??????:19/8/2026 8:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:44,870] Error 
****************************????****************************
??????:19/8/2026 8:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:45,056] Error 
****************************????****************************
??????:19/8/2026 8:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:45,242] Error 
****************************????****************************
??????:19/8/2026 8:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:45,440] Error 
****************************????****************************
??????:19/8/2026 8:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:45,632] Error 
****************************????****************************
??????:19/8/2026 8:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:45,827] Error 
****************************????****************************
??????:19/8/2026 8:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:46,020] Error 
****************************????****************************
??????:19/8/2026 8:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:46,223] Error 
****************************????****************************
??????:19/8/2026 8:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:46,410] Error 
****************************????****************************
??????:19/8/2026 8:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:46,595] Error 
****************************????****************************
??????:19/8/2026 8:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:46,785] Error 
****************************????****************************
??????:19/8/2026 8:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:46,978] Error 
****************************????****************************
??????:19/8/2026 8:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:47,162] Error 
****************************????****************************
??????:19/8/2026 8:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:47,351] Error 
****************************????****************************
??????:19/8/2026 8:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:47,538] Error 
****************************????****************************
??????:19/8/2026 8:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:47,724] Error 
****************************????****************************
??????:19/8/2026 8:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:47,915] Error 
****************************????****************************
??????:19/8/2026 8:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:48,098] Error 
****************************????****************************
??????:19/8/2026 8:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:48,285] Error 
****************************????****************************
??????:19/8/2026 8:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:48,469] Error 
****************************????****************************
??????:19/8/2026 8:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:48,650] Error 
****************************????****************************
??????:19/8/2026 8:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:48,837] Error 
****************************????****************************
??????:19/8/2026 8:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:49,015] Error 
****************************????****************************
??????:19/8/2026 8:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:49,194] Error 
****************************????****************************
??????:19/8/2026 8:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:49,380] Error 
****************************????****************************
??????:19/8/2026 8:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:49,567] Error 
****************************????****************************
??????:19/8/2026 8:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:49,753] Error 
****************************????****************************
??????:19/8/2026 8:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:49,942] Error 
****************************????****************************
??????:19/8/2026 8:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:50,123] Error 
****************************????****************************
??????:19/8/2026 8:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:50,324] Error 
****************************????****************************
??????:19/8/2026 8:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:50,516] Error 
****************************????****************************
??????:19/8/2026 8:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:50,703] Error 
****************************????****************************
??????:19/8/2026 8:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:50,887] Error 
****************************????****************************
??????:19/8/2026 8:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:51,065] Error 
****************************????****************************
??????:19/8/2026 8:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:51,252] Error 
****************************????****************************
??????:19/8/2026 8:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:51,437] Error 
****************************????****************************
??????:19/8/2026 8:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:51,618] Error 
****************************????****************************
??????:19/8/2026 8:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:51,807] Error 
****************************????****************************
??????:19/8/2026 8:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:51,997] Error 
****************************????****************************
??????:19/8/2026 8:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:52,189] Error 
****************************????****************************
??????:19/8/2026 8:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:52,379] Error 
****************************????****************************
??????:19/8/2026 8:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:52,569] Error 
****************************????****************************
??????:19/8/2026 8:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:52,762] Error 
****************************????****************************
??????:19/8/2026 8:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:52,946] Error 
****************************????****************************
??????:19/8/2026 8:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:53,137] Error 
****************************????****************************
??????:19/8/2026 8:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:53,326] Error 
****************************????****************************
??????:19/8/2026 8:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:53,505] Error 
****************************????****************************
??????:19/8/2026 8:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:53,689] Error 
****************************????****************************
??????:19/8/2026 8:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:53,873] Error 
****************************????****************************
??????:19/8/2026 8:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:54,052] Error 
****************************????****************************
??????:19/8/2026 8:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:54,230] Error 
****************************????****************************
??????:19/8/2026 8:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:54,420] Error 
****************************????****************************
??????:19/8/2026 8:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:54,599] Error 
****************************????****************************
??????:19/8/2026 8:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:54,781] Error 
****************************????****************************
??????:19/8/2026 8:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:54,960] Error 
****************************????****************************
??????:19/8/2026 8:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:55,136] Error 
****************************????****************************
??????:19/8/2026 8:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:55,314] Error 
****************************????****************************
??????:19/8/2026 8:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:55,497] Error 
****************************????****************************
??????:19/8/2026 8:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:55,677] Error 
****************************????****************************
??????:19/8/2026 8:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:55,860] Error 
****************************????****************************
??????:19/8/2026 8:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:56,037] Error 
****************************????****************************
??????:19/8/2026 8:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:56,218] Error 
****************************????****************************
??????:19/8/2026 8:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:56,397] Error 
****************************????****************************
??????:19/8/2026 8:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:56,575] Error 
****************************????****************************
??????:19/8/2026 8:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:56,756] Error 
****************************????****************************
??????:19/8/2026 8:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:56,934] Error 
****************************????****************************
??????:19/8/2026 8:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:57,110] Error 
****************************????****************************
??????:19/8/2026 8:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:57,291] Error 
****************************????****************************
??????:19/8/2026 8:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:57,475] Error 
****************************????****************************
??????:19/8/2026 8:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:57,657] Error 
****************************????****************************
??????:19/8/2026 8:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:57,838] Error 
****************************????****************************
??????:19/8/2026 8:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:58,011] Error 
****************************????****************************
??????:19/8/2026 8:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:58,185] Error 
****************************????****************************
??????:19/8/2026 8:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:58,363] Error 
****************************????****************************
??????:19/8/2026 8:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:58,544] Error 
****************************????****************************
??????:19/8/2026 8:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:58,725] Error 
****************************????****************************
??????:19/8/2026 8:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:58,910] Error 
****************************????****************************
??????:19/8/2026 8:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:59,085] Error 
****************************????****************************
??????:19/8/2026 8:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:59,279] Error 
****************************????****************************
??????:19/8/2026 8:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:59,462] Error 
****************************????****************************
??????:19/8/2026 8:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:59,642] Error 
****************************????****************************
??????:19/8/2026 8:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:42:59,827] Error 
****************************????****************************
??????:19/8/2026 8:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:00,006] Error 
****************************????****************************
??????:19/8/2026 8:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:00,184] Error 
****************************????****************************
??????:19/8/2026 8:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:00,369] Error 
****************************????****************************
??????:19/8/2026 8:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:00,547] Error 
****************************????****************************
??????:19/8/2026 8:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:00,730] Error 
****************************????****************************
??????:19/8/2026 8:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:00,916] Error 
****************************????****************************
??????:19/8/2026 8:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:01,088] Error 
****************************????****************************
??????:19/8/2026 8:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:01,265] Error 
****************************????****************************
??????:19/8/2026 8:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:01,445] Error 
****************************????****************************
??????:19/8/2026 8:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:01,621] Error 
****************************????****************************
??????:19/8/2026 8:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:01,804] Error 
****************************????****************************
??????:19/8/2026 8:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:01,991] Error 
****************************????****************************
??????:19/8/2026 8:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:02,172] Error 
****************************????****************************
??????:19/8/2026 8:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:02,350] Error 
****************************????****************************
??????:19/8/2026 8:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:02,543] Error 
****************************????****************************
??????:19/8/2026 8:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:02,725] Error 
****************************????****************************
??????:19/8/2026 8:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:02,906] Error 
****************************????****************************
??????:19/8/2026 8:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:03,079] Error 
****************************????****************************
??????:19/8/2026 8:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:03,254] Error 
****************************????****************************
??????:19/8/2026 8:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:03,431] Error 
****************************????****************************
??????:19/8/2026 8:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:03,603] Error 
****************************????****************************
??????:19/8/2026 8:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:03,783] Error 
****************************????****************************
??????:19/8/2026 8:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:03,965] Error 
****************************????****************************
??????:19/8/2026 8:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:04,146] Error 
****************************????****************************
??????:19/8/2026 8:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:04,329] Error 
****************************????****************************
??????:19/8/2026 8:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:04,516] Error 
****************************????****************************
??????:19/8/2026 8:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:04,695] Error 
****************************????****************************
??????:19/8/2026 8:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:04,879] Error 
****************************????****************************
??????:19/8/2026 8:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:05,061] Error 
****************************????****************************
??????:19/8/2026 8:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:05,241] Error 
****************************????****************************
??????:19/8/2026 8:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:05,423] Error 
****************************????****************************
??????:19/8/2026 8:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:05,602] Error 
****************************????****************************
??????:19/8/2026 8:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:05,778] Error 
****************************????****************************
??????:19/8/2026 8:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:05,950] Error 
****************************????****************************
??????:19/8/2026 8:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:06,129] Error 
****************************????****************************
??????:19/8/2026 8:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:06,310] Error 
****************************????****************************
??????:19/8/2026 8:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:06,490] Error 
****************************????****************************
??????:19/8/2026 8:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:06,678] Error 
****************************????****************************
??????:19/8/2026 8:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:06,862] Error 
****************************????****************************
??????:19/8/2026 8:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:07,034] Error 
****************************????****************************
??????:19/8/2026 8:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:07,204] Error 
****************************????****************************
??????:19/8/2026 8:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:07,380] Error 
****************************????****************************
??????:19/8/2026 8:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:07,549] Error 
****************************????****************************
??????:19/8/2026 8:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:07,718] Error 
****************************????****************************
??????:19/8/2026 8:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:07,892] Error 
****************************????****************************
??????:19/8/2026 8:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:08,062] Error 
****************************????****************************
??????:19/8/2026 8:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:08,239] Error 
****************************????****************************
??????:19/8/2026 8:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:08,418] Error 
****************************????****************************
??????:19/8/2026 8:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:08,589] Error 
****************************????****************************
??????:19/8/2026 8:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:08,769] Error 
****************************????****************************
??????:19/8/2026 8:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:08,937] Error 
****************************????****************************
??????:19/8/2026 8:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:09,112] Error 
****************************????****************************
??????:19/8/2026 8:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:09,286] Error 
****************************????****************************
??????:19/8/2026 8:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:09,456] Error 
****************************????****************************
??????:19/8/2026 8:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:09,629] Error 
****************************????****************************
??????:19/8/2026 8:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:09,807] Error 
****************************????****************************
??????:19/8/2026 8:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:09,978] Error 
****************************????****************************
??????:19/8/2026 8:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:10,147] Error 
****************************????****************************
??????:19/8/2026 8:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:10,320] Error 
****************************????****************************
??????:19/8/2026 8:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:10,497] Error 
****************************????****************************
??????:19/8/2026 8:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:10,687] Error 
****************************????****************************
??????:19/8/2026 8:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:10,865] Error 
****************************????****************************
??????:19/8/2026 8:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:11,046] Error 
****************************????****************************
??????:19/8/2026 8:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:11,227] Error 
****************************????****************************
??????:19/8/2026 8:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:11,408] Error 
****************************????****************************
??????:19/8/2026 8:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:11,589] Error 
****************************????****************************
??????:19/8/2026 8:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:11,772] Error 
****************************????****************************
??????:19/8/2026 8:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:11,951] Error 
****************************????****************************
??????:19/8/2026 8:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:12,130] Error 
****************************????****************************
??????:19/8/2026 8:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:12,303] Error 
****************************????****************************
??????:19/8/2026 8:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:12,481] Error 
****************************????****************************
??????:19/8/2026 8:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:12,656] Error 
****************************????****************************
??????:19/8/2026 8:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:12,840] Error 
****************************????****************************
??????:19/8/2026 8:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:13,013] Error 
****************************????****************************
??????:19/8/2026 8:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:13,192] Error 
****************************????****************************
??????:19/8/2026 8:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:13,382] Error 
****************************????****************************
??????:19/8/2026 8:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:13,570] Error 
****************************????****************************
??????:19/8/2026 8:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:13,763] Error 
****************************????****************************
??????:19/8/2026 8:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:13,958] Error 
****************************????****************************
??????:19/8/2026 8:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:14,145] Error 
****************************????****************************
??????:19/8/2026 8:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:14,329] Error 
****************************????****************************
??????:19/8/2026 8:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:14,520] Error 
****************************????****************************
??????:19/8/2026 8:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:14,722] Error 
****************************????****************************
??????:19/8/2026 8:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:14,921] Error 
****************************????****************************
??????:19/8/2026 8:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:15,110] Error 
****************************????****************************
??????:19/8/2026 8:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:15,300] Error 
****************************????****************************
??????:19/8/2026 8:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:15,493] Error 
****************************????****************************
??????:19/8/2026 8:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:15,680] Error 
****************************????****************************
??????:19/8/2026 8:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:15,869] Error 
****************************????****************************
??????:19/8/2026 8:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:16,055] Error 
****************************????****************************
??????:19/8/2026 8:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:16,246] Error 
****************************????****************************
??????:19/8/2026 8:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:16,434] Error 
****************************????****************************
??????:19/8/2026 8:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:16,618] Error 
****************************????****************************
??????:19/8/2026 8:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:16,810] Error 
****************************????****************************
??????:19/8/2026 8:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:16,994] Error 
****************************????****************************
??????:19/8/2026 8:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:17,183] Error 
****************************????****************************
??????:19/8/2026 8:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:17,365] Error 
****************************????****************************
??????:19/8/2026 8:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:17,543] Error 
****************************????****************************
??????:19/8/2026 8:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:17,728] Error 
****************************????****************************
??????:19/8/2026 8:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:17,910] Error 
****************************????****************************
??????:19/8/2026 8:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:18,089] Error 
****************************????****************************
??????:19/8/2026 8:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:18,266] Error 
****************************????****************************
??????:19/8/2026 8:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:18,449] Error 
****************************????****************************
??????:19/8/2026 8:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:18,635] Error 
****************************????****************************
??????:19/8/2026 8:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:18,838] Error 
****************************????****************************
??????:19/8/2026 8:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:19,023] Error 
****************************????****************************
??????:19/8/2026 8:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:19,209] Error 
****************************????****************************
??????:19/8/2026 8:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:19,400] Error 
****************************????****************************
??????:19/8/2026 8:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:19,592] Error 
****************************????****************************
??????:19/8/2026 8:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:19,786] Error 
****************************????****************************
??????:19/8/2026 8:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:19,974] Error 
****************************????****************************
??????:19/8/2026 8:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:20,159] Error 
****************************????****************************
??????:19/8/2026 8:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:20,337] Error 
****************************????****************************
??????:19/8/2026 8:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:20,525] Error 
****************************????****************************
??????:19/8/2026 8:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:20,709] Error 
****************************????****************************
??????:19/8/2026 8:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:20,906] Error 
****************************????****************************
??????:19/8/2026 8:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:21,097] Error 
****************************????****************************
??????:19/8/2026 8:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:21,282] Error 
****************************????****************************
??????:19/8/2026 8:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:21,471] Error 
****************************????****************************
??????:19/8/2026 8:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:21,660] Error 
****************************????****************************
??????:19/8/2026 8:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:21,853] Error 
****************************????****************************
??????:19/8/2026 8:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:22,044] Error 
****************************????****************************
??????:19/8/2026 8:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:22,230] Error 
****************************????****************************
??????:19/8/2026 8:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:22,413] Error 
****************************????****************************
??????:19/8/2026 8:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:22,600] Error 
****************************????****************************
??????:19/8/2026 8:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:22,793] Error 
****************************????****************************
??????:19/8/2026 8:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:22,986] Error 
****************************????****************************
??????:19/8/2026 8:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:23,177] Error 
****************************????****************************
??????:19/8/2026 8:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:23,362] Error 
****************************????****************************
??????:19/8/2026 8:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:23,545] Error 
****************************????****************************
??????:19/8/2026 8:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:23,722] Error 
****************************????****************************
??????:19/8/2026 8:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:23,902] Error 
****************************????****************************
??????:19/8/2026 8:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:24,078] Error 
****************************????****************************
??????:19/8/2026 8:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:24,260] Error 
****************************????****************************
??????:19/8/2026 8:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:24,443] Error 
****************************????****************************
??????:19/8/2026 8:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:24,624] Error 
****************************????****************************
??????:19/8/2026 8:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:24,811] Error 
****************************????****************************
??????:19/8/2026 8:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:24,988] Error 
****************************????****************************
??????:19/8/2026 8:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:25,167] Error 
****************************????****************************
??????:19/8/2026 8:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:25,346] Error 
****************************????****************************
??????:19/8/2026 8:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:25,531] Error 
****************************????****************************
??????:19/8/2026 8:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:25,725] Error 
****************************????****************************
??????:19/8/2026 8:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:25,896] Error 
****************************????****************************
??????:19/8/2026 8:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:26,065] Error 
****************************????****************************
??????:19/8/2026 8:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:26,238] Error 
****************************????****************************
??????:19/8/2026 8:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:26,406] Error 
****************************????****************************
??????:19/8/2026 8:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:26,578] Error 
****************************????****************************
??????:19/8/2026 8:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:26,750] Error 
****************************????****************************
??????:19/8/2026 8:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:26,928] Error 
****************************????****************************
??????:19/8/2026 8:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:27,111] Error 
****************************????****************************
??????:19/8/2026 8:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:27,288] Error 
****************************????****************************
??????:19/8/2026 8:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:27,467] Error 
****************************????****************************
??????:19/8/2026 8:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:27,642] Error 
****************************????****************************
??????:19/8/2026 8:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:27,822] Error 
****************************????****************************
??????:19/8/2026 8:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:27,986] Error 
****************************????****************************
??????:19/8/2026 8:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:28,162] Error 
****************************????****************************
??????:19/8/2026 8:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:28,334] Error 
****************************????****************************
??????:19/8/2026 8:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:28,513] Error 
****************************????****************************
??????:19/8/2026 8:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:28,686] Error 
****************************????****************************
??????:19/8/2026 8:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:28,863] Error 
****************************????****************************
??????:19/8/2026 8:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:29,032] Error 
****************************????****************************
??????:19/8/2026 8:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:29,200] Error 
****************************????****************************
??????:19/8/2026 8:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:29,372] Error 
****************************????****************************
??????:19/8/2026 8:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:29,543] Error 
****************************????****************************
??????:19/8/2026 8:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:29,720] Error 
****************************????****************************
??????:19/8/2026 8:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:29,896] Error 
****************************????****************************
??????:19/8/2026 8:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:30,071] Error 
****************************????****************************
??????:19/8/2026 8:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:30,243] Error 
****************************????****************************
??????:19/8/2026 8:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:30,414] Error 
****************************????****************************
??????:19/8/2026 8:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:30,586] Error 
****************************????****************************
??????:19/8/2026 8:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:30,765] Error 
****************************????****************************
??????:19/8/2026 8:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:30,950] Error 
****************************????****************************
??????:19/8/2026 8:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:31,142] Error 
****************************????****************************
??????:19/8/2026 8:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:31,323] Error 
****************************????****************************
??????:19/8/2026 8:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:31,509] Error 
****************************????****************************
??????:19/8/2026 8:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:31,686] Error 
****************************????****************************
??????:19/8/2026 8:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:31,865] Error 
****************************????****************************
??????:19/8/2026 8:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:32,042] Error 
****************************????****************************
??????:19/8/2026 8:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:32,211] Error 
****************************????****************************
??????:19/8/2026 8:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:32,385] Error 
****************************????****************************
??????:19/8/2026 8:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:32,560] Error 
****************************????****************************
??????:19/8/2026 8:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:32,742] Error 
****************************????****************************
??????:19/8/2026 8:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:32,917] Error 
****************************????****************************
??????:19/8/2026 8:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:33,086] Error 
****************************????****************************
??????:19/8/2026 8:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:33,262] Error 
****************************????****************************
??????:19/8/2026 8:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:33,434] Error 
****************************????****************************
??????:19/8/2026 8:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:33,613] Error 
****************************????****************************
??????:19/8/2026 8:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:33,790] Error 
****************************????****************************
??????:19/8/2026 8:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:33,971] Error 
****************************????****************************
??????:19/8/2026 8:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:34,148] Error 
****************************????****************************
??????:19/8/2026 8:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:34,327] Error 
****************************????****************************
??????:19/8/2026 8:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:34,506] Error 
****************************????****************************
??????:19/8/2026 8:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:34,682] Error 
****************************????****************************
??????:19/8/2026 8:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:34,860] Error 
****************************????****************************
??????:19/8/2026 8:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:35,030] Error 
****************************????****************************
??????:19/8/2026 8:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:35,218] Error 
****************************????****************************
??????:19/8/2026 8:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:35,393] Error 
****************************????****************************
??????:19/8/2026 8:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:35,567] Error 
****************************????****************************
??????:19/8/2026 8:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:35,747] Error 
****************************????****************************
??????:19/8/2026 8:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:35,930] Error 
****************************????****************************
??????:19/8/2026 8:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:36,110] Error 
****************************????****************************
??????:19/8/2026 8:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:36,285] Error 
****************************????****************************
??????:19/8/2026 8:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:36,456] Error 
****************************????****************************
??????:19/8/2026 8:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:36,632] Error 
****************************????****************************
??????:19/8/2026 8:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:36,814] Error 
****************************????****************************
??????:19/8/2026 8:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:36,991] Error 
****************************????****************************
??????:19/8/2026 8:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:37,166] Error 
****************************????****************************
??????:19/8/2026 8:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:37,350] Error 
****************************????****************************
??????:19/8/2026 8:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:37,528] Error 
****************************????****************************
??????:19/8/2026 8:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:37,716] Error 
****************************????****************************
??????:19/8/2026 8:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:37,899] Error 
****************************????****************************
??????:19/8/2026 8:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:38,074] Error 
****************************????****************************
??????:19/8/2026 8:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:38,251] Error 
****************************????****************************
??????:19/8/2026 8:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:38,423] Error 
****************************????****************************
??????:19/8/2026 8:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:38,599] Error 
****************************????****************************
??????:19/8/2026 8:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:38,779] Error 
****************************????****************************
??????:19/8/2026 8:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:38,947] Error 
****************************????****************************
??????:19/8/2026 8:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:39,118] Error 
****************************????****************************
??????:19/8/2026 8:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:39,302] Error 
****************************????****************************
??????:19/8/2026 8:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:39,473] Error 
****************************????****************************
??????:19/8/2026 8:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:39,645] Error 
****************************????****************************
??????:19/8/2026 8:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:39,825] Error 
****************************????****************************
??????:19/8/2026 8:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:40,008] Error 
****************************????****************************
??????:19/8/2026 8:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:40,184] Error 
****************************????****************************
??????:19/8/2026 8:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:40,363] Error 
****************************????****************************
??????:19/8/2026 8:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:40,539] Error 
****************************????****************************
??????:19/8/2026 8:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:40,719] Error 
****************************????****************************
??????:19/8/2026 8:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:40,901] Error 
****************************????****************************
??????:19/8/2026 8:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:41,077] Error 
****************************????****************************
??????:19/8/2026 8:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:41,253] Error 
****************************????****************************
??????:19/8/2026 8:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:41,434] Error 
****************************????****************************
??????:19/8/2026 8:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:41,615] Error 
****************************????****************************
??????:19/8/2026 8:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:41,800] Error 
****************************????****************************
??????:19/8/2026 8:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:41,976] Error 
****************************????****************************
??????:19/8/2026 8:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:42,159] Error 
****************************????****************************
??????:19/8/2026 8:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:42,330] Error 
****************************????****************************
??????:19/8/2026 8:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:42,504] Error 
****************************????****************************
??????:19/8/2026 8:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:42,679] Error 
****************************????****************************
??????:19/8/2026 8:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:42,858] Error 
****************************????****************************
??????:19/8/2026 8:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:43,026] Error 
****************************????****************************
??????:19/8/2026 8:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:43,199] Error 
****************************????****************************
??????:19/8/2026 8:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:43,389] Error 
****************************????****************************
??????:19/8/2026 8:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:43,578] Error 
****************************????****************************
??????:19/8/2026 8:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:43,764] Error 
****************************????****************************
??????:19/8/2026 8:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:43,947] Error 
****************************????****************************
??????:19/8/2026 8:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:44,127] Error 
****************************????****************************
??????:19/8/2026 8:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:44,317] Error 
****************************????****************************
??????:19/8/2026 8:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:44,504] Error 
****************************????****************************
??????:19/8/2026 8:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:44,689] Error 
****************************????****************************
??????:19/8/2026 8:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:44,883] Error 
****************************????****************************
??????:19/8/2026 8:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:45,068] Error 
****************************????****************************
??????:19/8/2026 8:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:45,258] Error 
****************************????****************************
??????:19/8/2026 8:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:45,444] Error 
****************************????****************************
??????:19/8/2026 8:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:45,636] Error 
****************************????****************************
??????:19/8/2026 8:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:45,829] Error 
****************************????****************************
??????:19/8/2026 8:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:46,012] Error 
****************************????****************************
??????:19/8/2026 8:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:46,200] Error 
****************************????****************************
??????:19/8/2026 8:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:46,380] Error 
****************************????****************************
??????:19/8/2026 8:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:46,563] Error 
****************************????****************************
??????:19/8/2026 8:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:46,753] Error 
****************************????****************************
??????:19/8/2026 8:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:46,938] Error 
****************************????****************************
??????:19/8/2026 8:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:47,127] Error 
****************************????****************************
??????:19/8/2026 8:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:47,319] Error 
****************************????****************************
??????:19/8/2026 8:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:47,515] Error 
****************************????****************************
??????:19/8/2026 8:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:47,709] Error 
****************************????****************************
??????:19/8/2026 8:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:47,894] Error 
****************************????****************************
??????:19/8/2026 8:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:48,081] Error 
****************************????****************************
??????:19/8/2026 8:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:48,270] Error 
****************************????****************************
??????:19/8/2026 8:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:48,458] Error 
****************************????****************************
??????:19/8/2026 8:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:48,643] Error 
****************************????****************************
??????:19/8/2026 8:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:48,831] Error 
****************************????****************************
??????:19/8/2026 8:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:49,015] Error 
****************************????****************************
??????:19/8/2026 8:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:49,187] Error 
****************************????****************************
??????:19/8/2026 8:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:49,375] Error 
****************************????****************************
??????:19/8/2026 8:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:49,562] Error 
****************************????****************************
??????:19/8/2026 8:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:49,753] Error 
****************************????****************************
??????:19/8/2026 8:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:49,943] Error 
****************************????****************************
??????:19/8/2026 8:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:50,129] Error 
****************************????****************************
??????:19/8/2026 8:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:50,317] Error 
****************************????****************************
??????:19/8/2026 8:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:50,503] Error 
****************************????****************************
??????:19/8/2026 8:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:50,692] Error 
****************************????****************************
??????:19/8/2026 8:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:50,885] Error 
****************************????****************************
??????:19/8/2026 8:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:51,077] Error 
****************************????****************************
??????:19/8/2026 8:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:51,265] Error 
****************************????****************************
??????:19/8/2026 8:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:51,467] Error 
****************************????****************************
??????:19/8/2026 8:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:51,652] Error 
****************************????****************************
??????:19/8/2026 8:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:51,843] Error 
****************************????****************************
??????:19/8/2026 8:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:52,027] Error 
****************************????****************************
??????:19/8/2026 8:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:52,210] Error 
****************************????****************************
??????:19/8/2026 8:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:52,393] Error 
****************************????****************************
??????:19/8/2026 8:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:52,579] Error 
****************************????****************************
??????:19/8/2026 8:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:52,767] Error 
****************************????****************************
??????:19/8/2026 8:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:52,948] Error 
****************************????****************************
??????:19/8/2026 8:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:53,131] Error 
****************************????****************************
??????:19/8/2026 8:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:53,314] Error 
****************************????****************************
??????:19/8/2026 8:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:53,479] Error 
****************************????****************************
??????:19/8/2026 8:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:53,649] Error 
****************************????****************************
??????:19/8/2026 8:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:53,830] Error 
****************************????****************************
??????:19/8/2026 8:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:54,005] Error 
****************************????****************************
??????:19/8/2026 8:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:54,186] Error 
****************************????****************************
??????:19/8/2026 8:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:54,361] Error 
****************************????****************************
??????:19/8/2026 8:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:54,538] Error 
****************************????****************************
??????:19/8/2026 8:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:54,715] Error 
****************************????****************************
??????:19/8/2026 8:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:54,900] Error 
****************************????****************************
??????:19/8/2026 8:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:55,077] Error 
****************************????****************************
??????:19/8/2026 8:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:55,256] Error 
****************************????****************************
??????:19/8/2026 8:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:55,434] Error 
****************************????****************************
??????:19/8/2026 8:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:55,626] Error 
****************************????****************************
??????:19/8/2026 8:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:55,805] Error 
****************************????****************************
??????:19/8/2026 8:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:55,979] Error 
****************************????****************************
??????:19/8/2026 8:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:56,147] Error 
****************************????****************************
??????:19/8/2026 8:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:56,322] Error 
****************************????****************************
??????:19/8/2026 8:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:56,490] Error 
****************************????****************************
??????:19/8/2026 8:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:56,663] Error 
****************************????****************************
??????:19/8/2026 8:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:56,843] Error 
****************************????****************************
??????:19/8/2026 8:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:57,023] Error 
****************************????****************************
??????:19/8/2026 8:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:57,202] Error 
****************************????****************************
??????:19/8/2026 8:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:57,382] Error 
****************************????****************************
??????:19/8/2026 8:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:57,560] Error 
****************************????****************************
??????:19/8/2026 8:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:57,744] Error 
****************************????****************************
??????:19/8/2026 8:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:57,920] Error 
****************************????****************************
??????:19/8/2026 8:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:58,091] Error 
****************************????****************************
??????:19/8/2026 8:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:58,260] Error 
****************************????****************************
??????:19/8/2026 8:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:58,429] Error 
****************************????****************************
??????:19/8/2026 8:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:58,602] Error 
****************************????****************************
??????:19/8/2026 8:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:58,786] Error 
****************************????****************************
??????:19/8/2026 8:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:58,960] Error 
****************************????****************************
??????:19/8/2026 8:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:59,132] Error 
****************************????****************************
??????:19/8/2026 8:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:59,302] Error 
****************************????****************************
??????:19/8/2026 8:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:59,473] Error 
****************************????****************************
??????:19/8/2026 8:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:59,659] Error 
****************************????****************************
??????:19/8/2026 8:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:43:59,843] Error 
****************************????****************************
??????:19/8/2026 8:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:00,023] Error 
****************************????****************************
??????:19/8/2026 8:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:00,203] Error 
****************************????****************************
??????:19/8/2026 8:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:00,381] Error 
****************************????****************************
??????:19/8/2026 8:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:00,560] Error 
****************************????****************************
??????:19/8/2026 8:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:00,744] Error 
****************************????****************************
??????:19/8/2026 8:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:00,924] Error 
****************************????****************************
??????:19/8/2026 8:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:01,092] Error 
****************************????****************************
??????:19/8/2026 8:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:01,261] Error 
****************************????****************************
??????:19/8/2026 8:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:01,436] Error 
****************************????****************************
??????:19/8/2026 8:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:01,611] Error 
****************************????****************************
??????:19/8/2026 8:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:01,798] Error 
****************************????****************************
??????:19/8/2026 8:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:01,978] Error 
****************************????****************************
??????:19/8/2026 8:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:02,157] Error 
****************************????****************************
??????:19/8/2026 8:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:02,334] Error 
****************************????****************************
??????:19/8/2026 8:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:02,516] Error 
****************************????****************************
??????:19/8/2026 8:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:02,696] Error 
****************************????****************************
??????:19/8/2026 8:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:02,881] Error 
****************************????****************************
??????:19/8/2026 8:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:03,060] Error 
****************************????****************************
??????:19/8/2026 8:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:03,241] Error 
****************************????****************************
??????:19/8/2026 8:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:03,423] Error 
****************************????****************************
??????:19/8/2026 8:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:03,602] Error 
****************************????****************************
??????:19/8/2026 8:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:03,799] Error 
****************************????****************************
??????:19/8/2026 8:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:03,979] Error 
****************************????****************************
??????:19/8/2026 8:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:04,161] Error 
****************************????****************************
??????:19/8/2026 8:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:04,341] Error 
****************************????****************************
??????:19/8/2026 8:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:04,520] Error 
****************************????****************************
??????:19/8/2026 8:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:04,701] Error 
****************************????****************************
??????:19/8/2026 8:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:04,885] Error 
****************************????****************************
??????:19/8/2026 8:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:05,069] Error 
****************************????****************************
??????:19/8/2026 8:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:05,248] Error 
****************************????****************************
??????:19/8/2026 8:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:05,428] Error 
****************************????****************************
??????:19/8/2026 8:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:05,605] Error 
****************************????****************************
??????:19/8/2026 8:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:05,792] Error 
****************************????****************************
??????:19/8/2026 8:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:05,975] Error 
****************************????****************************
??????:19/8/2026 8:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:06,157] Error 
****************************????****************************
??????:19/8/2026 8:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:06,339] Error 
****************************????****************************
??????:19/8/2026 8:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:06,520] Error 
****************************????****************************
??????:19/8/2026 8:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:06,699] Error 
****************************????****************************
??????:19/8/2026 8:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:06,880] Error 
****************************????****************************
??????:19/8/2026 8:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:07,063] Error 
****************************????****************************
??????:19/8/2026 8:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:07,241] Error 
****************************????****************************
??????:19/8/2026 8:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:07,418] Error 
****************************????****************************
??????:19/8/2026 8:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:07,597] Error 
****************************????****************************
??????:19/8/2026 8:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:07,792] Error 
****************************????****************************
??????:19/8/2026 8:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:07,970] Error 
****************************????****************************
??????:19/8/2026 8:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:08,145] Error 
****************************????****************************
??????:19/8/2026 8:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:08,326] Error 
****************************????****************************
??????:19/8/2026 8:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:08,507] Error 
****************************????****************************
??????:19/8/2026 8:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:08,684] Error 
****************************????****************************
??????:19/8/2026 8:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:08,874] Error 
****************************????****************************
??????:19/8/2026 8:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:09,053] Error 
****************************????****************************
??????:19/8/2026 8:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:09,231] Error 
****************************????****************************
??????:19/8/2026 8:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:09,406] Error 
****************************????****************************
??????:19/8/2026 8:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:09,586] Error 
****************************????****************************
??????:19/8/2026 8:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:09,771] Error 
****************************????****************************
??????:19/8/2026 8:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:09,949] Error 
****************************????****************************
??????:19/8/2026 8:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:10,126] Error 
****************************????****************************
??????:19/8/2026 8:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:10,305] Error 
****************************????****************************
??????:19/8/2026 8:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:10,481] Error 
****************************????****************************
??????:19/8/2026 8:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:10,661] Error 
****************************????****************************
??????:19/8/2026 8:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:10,846] Error 
****************************????****************************
??????:19/8/2026 8:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:11,026] Error 
****************************????****************************
??????:19/8/2026 8:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:11,199] Error 
****************************????****************************
??????:19/8/2026 8:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:11,376] Error 
****************************????****************************
??????:19/8/2026 8:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:11,557] Error 
****************************????****************************
??????:19/8/2026 8:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:11,734] Error 
****************************????****************************
??????:19/8/2026 8:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:11,924] Error 
****************************????****************************
??????:19/8/2026 8:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:12,107] Error 
****************************????****************************
??????:19/8/2026 8:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:12,284] Error 
****************************????****************************
??????:19/8/2026 8:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:12,466] Error 
****************************????****************************
??????:19/8/2026 8:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:12,645] Error 
****************************????****************************
??????:19/8/2026 8:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:12,829] Error 
****************************????****************************
??????:19/8/2026 8:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:13,008] Error 
****************************????****************************
??????:19/8/2026 8:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:13,193] Error 
****************************????****************************
??????:19/8/2026 8:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:13,373] Error 
****************************????****************************
??????:19/8/2026 8:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:13,551] Error 
****************************????****************************
??????:19/8/2026 8:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:13,734] Error 
****************************????****************************
??????:19/8/2026 8:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:13,919] Error 
****************************????****************************
??????:19/8/2026 8:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:14,100] Error 
****************************????****************************
??????:19/8/2026 8:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:14,280] Error 
****************************????****************************
??????:19/8/2026 8:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:14,460] Error 
****************************????****************************
??????:19/8/2026 8:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:14,638] Error 
****************************????****************************
??????:19/8/2026 8:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:14,828] Error 
****************************????****************************
??????:19/8/2026 8:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:15,007] Error 
****************************????****************************
??????:19/8/2026 8:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:15,179] Error 
****************************????****************************
??????:19/8/2026 8:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:15,351] Error 
****************************????****************************
??????:19/8/2026 8:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:15,528] Error 
****************************????****************************
??????:19/8/2026 8:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:15,695] Error 
****************************????****************************
??????:19/8/2026 8:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:15,873] Error 
****************************????****************************
??????:19/8/2026 8:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:16,057] Error 
****************************????****************************
??????:19/8/2026 8:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:16,231] Error 
****************************????****************************
??????:19/8/2026 8:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:16,400] Error 
****************************????****************************
??????:19/8/2026 8:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:16,571] Error 
****************************????****************************
??????:19/8/2026 8:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:16,742] Error 
****************************????****************************
??????:19/8/2026 8:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:16,920] Error 
****************************????****************************
??????:19/8/2026 8:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:17,096] Error 
****************************????****************************
??????:19/8/2026 8:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:17,272] Error 
****************************????****************************
??????:19/8/2026 8:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:17,450] Error 
****************************????****************************
??????:19/8/2026 8:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:17,629] Error 
****************************????****************************
??????:19/8/2026 8:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:17,816] Error 
****************************????****************************
??????:19/8/2026 8:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:17,999] Error 
****************************????****************************
??????:19/8/2026 8:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:18,174] Error 
****************************????****************************
??????:19/8/2026 8:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:18,342] Error 
****************************????****************************
??????:19/8/2026 8:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:18,517] Error 
****************************????****************************
??????:19/8/2026 8:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:18,689] Error 
****************************????****************************
??????:19/8/2026 8:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:18,867] Error 
****************************????****************************
??????:19/8/2026 8:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:19,044] Error 
****************************????****************************
??????:19/8/2026 8:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:19,225] Error 
****************************????****************************
??????:19/8/2026 8:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:19,402] Error 
****************************????****************************
??????:19/8/2026 8:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:19,580] Error 
****************************????****************************
??????:19/8/2026 8:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:19,764] Error 
****************************????****************************
??????:19/8/2026 8:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:19,947] Error 
****************************????****************************
??????:19/8/2026 8:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:20,135] Error 
****************************????****************************
??????:19/8/2026 8:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:20,321] Error 
****************************????****************************
??????:19/8/2026 8:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:20,496] Error 
****************************????****************************
??????:19/8/2026 8:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:20,692] Error 
****************************????****************************
??????:19/8/2026 8:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:20,883] Error 
****************************????****************************
??????:19/8/2026 8:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:21,063] Error 
****************************????****************************
??????:19/8/2026 8:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:21,243] Error 
****************************????****************************
??????:19/8/2026 8:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:21,419] Error 
****************************????****************************
??????:19/8/2026 8:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:21,600] Error 
****************************????****************************
??????:19/8/2026 8:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:21,783] Error 
****************************????****************************
??????:19/8/2026 8:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:21,962] Error 
****************************????****************************
??????:19/8/2026 8:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:22,141] Error 
****************************????****************************
??????:19/8/2026 8:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:22,322] Error 
****************************????****************************
??????:19/8/2026 8:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:22,502] Error 
****************************????****************************
??????:19/8/2026 8:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:22,686] Error 
****************************????****************************
??????:19/8/2026 8:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:22,870] Error 
****************************????****************************
??????:19/8/2026 8:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:23,055] Error 
****************************????****************************
??????:19/8/2026 8:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:23,241] Error 
****************************????****************************
??????:19/8/2026 8:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:23,422] Error 
****************************????****************************
??????:19/8/2026 8:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:23,606] Error 
****************************????****************************
??????:19/8/2026 8:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:23,788] Error 
****************************????****************************
??????:19/8/2026 8:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:23,962] Error 
****************************????****************************
??????:19/8/2026 8:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:24,146] Error 
****************************????****************************
??????:19/8/2026 8:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:24,321] Error 
****************************????****************************
??????:19/8/2026 8:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:24,491] Error 
****************************????****************************
??????:19/8/2026 8:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:24,658] Error 
****************************????****************************
??????:19/8/2026 8:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:24,834] Error 
****************************????****************************
??????:19/8/2026 8:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:25,005] Error 
****************************????****************************
??????:19/8/2026 8:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:25,180] Error 
****************************????****************************
??????:19/8/2026 8:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:25,352] Error 
****************************????****************************
??????:19/8/2026 8:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:25,522] Error 
****************************????****************************
??????:19/8/2026 8:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:25,695] Error 
****************************????****************************
??????:19/8/2026 8:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:25,875] Error 
****************************????****************************
??????:19/8/2026 8:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:26,046] Error 
****************************????****************************
??????:19/8/2026 8:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:26,218] Error 
****************************????****************************
??????:19/8/2026 8:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:26,392] Error 
****************************????****************************
??????:19/8/2026 8:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:26,566] Error 
****************************????****************************
??????:19/8/2026 8:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:26,750] Error 
****************************????****************************
??????:19/8/2026 8:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:26,929] Error 
****************************????****************************
??????:19/8/2026 8:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:27,107] Error 
****************************????****************************
??????:19/8/2026 8:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:27,282] Error 
****************************????****************************
??????:19/8/2026 8:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:27,465] Error 
****************************????****************************
??????:19/8/2026 8:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:27,645] Error 
****************************????****************************
??????:19/8/2026 8:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:27,825] Error 
****************************????****************************
??????:19/8/2026 8:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:28,008] Error 
****************************????****************************
??????:19/8/2026 8:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:28,196] Error 
****************************????****************************
??????:19/8/2026 8:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:28,375] Error 
****************************????****************************
??????:19/8/2026 8:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:28,555] Error 
****************************????****************************
??????:19/8/2026 8:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:28,738] Error 
****************************????****************************
??????:19/8/2026 8:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:28,917] Error 
****************************????****************************
??????:19/8/2026 8:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:29,093] Error 
****************************????****************************
??????:19/8/2026 8:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:29,275] Error 
****************************????****************************
??????:19/8/2026 8:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:29,452] Error 
****************************????****************************
??????:19/8/2026 8:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:29,631] Error 
****************************????****************************
??????:19/8/2026 8:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:29,820] Error 
****************************????****************************
??????:19/8/2026 8:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:29,997] Error 
****************************????****************************
??????:19/8/2026 8:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:30,168] Error 
****************************????****************************
??????:19/8/2026 8:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:30,346] Error 
****************************????****************************
??????:19/8/2026 8:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:30,523] Error 
****************************????****************************
??????:19/8/2026 8:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:30,694] Error 
****************************????****************************
??????:19/8/2026 8:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:30,878] Error 
****************************????****************************
??????:19/8/2026 8:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:31,060] Error 
****************************????****************************
??????:19/8/2026 8:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:31,237] Error 
****************************????****************************
??????:19/8/2026 8:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:31,417] Error 
****************************????****************************
??????:19/8/2026 8:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:31,601] Error 
****************************????****************************
??????:19/8/2026 8:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:31,783] Error 
****************************????****************************
??????:19/8/2026 8:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:31,963] Error 
****************************????****************************
??????:19/8/2026 8:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:32,140] Error 
****************************????****************************
??????:19/8/2026 8:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:32,322] Error 
****************************????****************************
??????:19/8/2026 8:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:32,490] Error 
****************************????****************************
??????:19/8/2026 8:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:32,658] Error 
****************************????****************************
??????:19/8/2026 8:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:32,834] Error 
****************************????****************************
??????:19/8/2026 8:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:33,004] Error 
****************************????****************************
??????:19/8/2026 8:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:33,179] Error 
****************************????****************************
??????:19/8/2026 8:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:33,351] Error 
****************************????****************************
??????:19/8/2026 8:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:33,528] Error 
****************************????****************************
??????:19/8/2026 8:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:33,710] Error 
****************************????****************************
??????:19/8/2026 8:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:33,903] Error 
****************************????****************************
??????:19/8/2026 8:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:34,096] Error 
****************************????****************************
??????:19/8/2026 8:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:34,288] Error 
****************************????****************************
??????:19/8/2026 8:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:34,480] Error 
****************************????****************************
??????:19/8/2026 8:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:34,669] Error 
****************************????****************************
??????:19/8/2026 8:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:34,863] Error 
****************************????****************************
??????:19/8/2026 8:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:35,055] Error 
****************************????****************************
??????:19/8/2026 8:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:35,247] Error 
****************************????****************************
??????:19/8/2026 8:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:35,435] Error 
****************************????****************************
??????:19/8/2026 8:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:35,628] Error 
****************************????****************************
??????:19/8/2026 8:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:35,824] Error 
****************************????****************************
??????:19/8/2026 8:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:36,015] Error 
****************************????****************************
??????:19/8/2026 8:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:36,207] Error 
****************************????****************************
??????:19/8/2026 8:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:36,409] Error 
****************************????****************************
??????:19/8/2026 8:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:36,597] Error 
****************************????****************************
??????:19/8/2026 8:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:36,791] Error 
****************************????****************************
??????:19/8/2026 8:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:36,979] Error 
****************************????****************************
??????:19/8/2026 8:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:37,164] Error 
****************************????****************************
??????:19/8/2026 8:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:37,345] Error 
****************************????****************************
??????:19/8/2026 8:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:37,530] Error 
****************************????****************************
??????:19/8/2026 8:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:37,717] Error 
****************************????****************************
??????:19/8/2026 8:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:37,900] Error 
****************************????****************************
??????:19/8/2026 8:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:38,081] Error 
****************************????****************************
??????:19/8/2026 8:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:38,264] Error 
****************************????****************************
??????:19/8/2026 8:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:38,452] Error 
****************************????****************************
??????:19/8/2026 8:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:38,643] Error 
****************************????****************************
??????:19/8/2026 8:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:38,833] Error 
****************************????****************************
??????:19/8/2026 8:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:39,021] Error 
****************************????****************************
??????:19/8/2026 8:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:39,204] Error 
****************************????****************************
??????:19/8/2026 8:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:39,390] Error 
****************************????****************************
??????:19/8/2026 8:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:39,578] Error 
****************************????****************************
??????:19/8/2026 8:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:39,769] Error 
****************************????****************************
??????:19/8/2026 8:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:39,948] Error 
****************************????****************************
??????:19/8/2026 8:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:40,134] Error 
****************************????****************************
??????:19/8/2026 8:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:40,321] Error 
****************************????****************************
??????:19/8/2026 8:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:40,516] Error 
****************************????****************************
??????:19/8/2026 8:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:40,705] Error 
****************************????****************************
??????:19/8/2026 8:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:40,896] Error 
****************************????****************************
??????:19/8/2026 8:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:41,078] Error 
****************************????****************************
??????:19/8/2026 8:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:41,263] Error 
****************************????****************************
??????:19/8/2026 8:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:41,446] Error 
****************************????****************************
??????:19/8/2026 8:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:41,627] Error 
****************************????****************************
??????:19/8/2026 8:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:41,817] Error 
****************************????****************************
??????:19/8/2026 8:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:42,015] Error 
****************************????****************************
??????:19/8/2026 8:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:42,194] Error 
****************************????****************************
??????:19/8/2026 8:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:42,373] Error 
****************************????****************************
??????:19/8/2026 8:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:42,563] Error 
****************************????****************************
??????:19/8/2026 8:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:42,755] Error 
****************************????****************************
??????:19/8/2026 8:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:42,939] Error 
****************************????****************************
??????:19/8/2026 8:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:43,123] Error 
****************************????****************************
??????:19/8/2026 8:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:43,306] Error 
****************************????****************************
??????:19/8/2026 8:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:43,484] Error 
****************************????****************************
??????:19/8/2026 8:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:43,656] Error 
****************************????****************************
??????:19/8/2026 8:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:43,832] Error 
****************************????****************************
??????:19/8/2026 8:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:44,005] Error 
****************************????****************************
??????:19/8/2026 8:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:44,175] Error 
****************************????****************************
??????:19/8/2026 8:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:44,348] Error 
****************************????****************************
??????:19/8/2026 8:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:44,535] Error 
****************************????****************************
??????:19/8/2026 8:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:44,710] Error 
****************************????****************************
??????:19/8/2026 8:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:44,888] Error 
****************************????****************************
??????:19/8/2026 8:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:45,063] Error 
****************************????****************************
??????:19/8/2026 8:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:45,236] Error 
****************************????****************************
??????:19/8/2026 8:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:45,412] Error 
****************************????****************************
??????:19/8/2026 8:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:45,594] Error 
****************************????****************************
??????:19/8/2026 8:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:45,781] Error 
****************************????****************************
??????:19/8/2026 8:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:45,960] Error 
****************************????****************************
??????:19/8/2026 8:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:46,139] Error 
****************************????****************************
??????:19/8/2026 8:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:46,321] Error 
****************************????****************************
??????:19/8/2026 8:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:46,506] Error 
****************************????****************************
??????:19/8/2026 8:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:46,686] Error 
****************************????****************************
??????:19/8/2026 8:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:46,873] Error 
****************************????****************************
??????:19/8/2026 8:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:47,054] Error 
****************************????****************************
??????:19/8/2026 8:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:47,230] Error 
****************************????****************************
??????:19/8/2026 8:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:47,410] Error 
****************************????****************************
??????:19/8/2026 8:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:47,589] Error 
****************************????****************************
??????:19/8/2026 8:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:47,772] Error 
****************************????****************************
??????:19/8/2026 8:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:47,950] Error 
****************************????****************************
??????:19/8/2026 8:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:48,137] Error 
****************************????****************************
??????:19/8/2026 8:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:48,317] Error 
****************************????****************************
??????:19/8/2026 8:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:48,502] Error 
****************************????****************************
??????:19/8/2026 8:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:48,694] Error 
****************************????****************************
??????:19/8/2026 8:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:48,879] Error 
****************************????****************************
??????:19/8/2026 8:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:49,060] Error 
****************************????****************************
??????:19/8/2026 8:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:49,234] Error 
****************************????****************************
??????:19/8/2026 8:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:49,408] Error 
****************************????****************************
??????:19/8/2026 8:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:49,584] Error 
****************************????****************************
??????:19/8/2026 8:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:49,768] Error 
****************************????****************************
??????:19/8/2026 8:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:49,946] Error 
****************************????****************************
??????:19/8/2026 8:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:50,126] Error 
****************************????****************************
??????:19/8/2026 8:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:50,306] Error 
****************************????****************************
??????:19/8/2026 8:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:50,482] Error 
****************************????****************************
??????:19/8/2026 8:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:50,666] Error 
****************************????****************************
??????:19/8/2026 8:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:50,851] Error 
****************************????****************************
??????:19/8/2026 8:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:51,036] Error 
****************************????****************************
??????:19/8/2026 8:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:51,214] Error 
****************************????****************************
??????:19/8/2026 8:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:51,399] Error 
****************************????****************************
??????:19/8/2026 8:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:51,579] Error 
****************************????****************************
??????:19/8/2026 8:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:51,763] Error 
****************************????****************************
??????:19/8/2026 8:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:51,950] Error 
****************************????****************************
??????:19/8/2026 8:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:52,130] Error 
****************************????****************************
??????:19/8/2026 8:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:52,307] Error 
****************************????****************************
??????:19/8/2026 8:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:52,488] Error 
****************************????****************************
??????:19/8/2026 8:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:52,679] Error 
****************************????****************************
??????:19/8/2026 8:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:52,863] Error 
****************************????****************************
??????:19/8/2026 8:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:53,044] Error 
****************************????****************************
??????:19/8/2026 8:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:53,221] Error 
****************************????****************************
??????:19/8/2026 8:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:53,404] Error 
****************************????****************************
??????:19/8/2026 8:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:53,592] Error 
****************************????****************************
??????:19/8/2026 8:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:53,783] Error 
****************************????****************************
??????:19/8/2026 8:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:53,964] Error 
****************************????****************************
??????:19/8/2026 8:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:54,147] Error 
****************************????****************************
??????:19/8/2026 8:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:54,325] Error 
****************************????****************************
??????:19/8/2026 8:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:54,506] Error 
****************************????****************************
??????:19/8/2026 8:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:54,684] Error 
****************************????****************************
??????:19/8/2026 8:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:54,870] Error 
****************************????****************************
??????:19/8/2026 8:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:55,048] Error 
****************************????****************************
??????:19/8/2026 8:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:55,227] Error 
****************************????****************************
??????:19/8/2026 8:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:55,399] Error 
****************************????****************************
??????:19/8/2026 8:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:55,573] Error 
****************************????****************************
??????:19/8/2026 8:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:55,747] Error 
****************************????****************************
??????:19/8/2026 8:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:55,929] Error 
****************************????****************************
??????:19/8/2026 8:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:56,107] Error 
****************************????****************************
??????:19/8/2026 8:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:56,284] Error 
****************************????****************************
??????:19/8/2026 8:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:56,464] Error 
****************************????****************************
??????:19/8/2026 8:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:56,642] Error 
****************************????****************************
??????:19/8/2026 8:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:56,833] Error 
****************************????****************************
??????:19/8/2026 8:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:57,011] Error 
****************************????****************************
??????:19/8/2026 8:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:57,187] Error 
****************************????****************************
??????:19/8/2026 8:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:57,363] Error 
****************************????****************************
??????:19/8/2026 8:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:57,543] Error 
****************************????****************************
??????:19/8/2026 8:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:57,724] Error 
****************************????****************************
??????:19/8/2026 8:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:57,910] Error 
****************************????****************************
??????:19/8/2026 8:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:58,083] Error 
****************************????****************************
??????:19/8/2026 8:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:58,259] Error 
****************************????****************************
??????:19/8/2026 8:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:58,426] Error 
****************************????****************************
??????:19/8/2026 8:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:58,602] Error 
****************************????****************************
??????:19/8/2026 8:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:58,783] Error 
****************************????****************************
??????:19/8/2026 8:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:58,960] Error 
****************************????****************************
??????:19/8/2026 8:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:59,139] Error 
****************************????****************************
??????:19/8/2026 8:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:59,316] Error 
****************************????****************************
??????:19/8/2026 8:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:59,494] Error 
****************************????****************************
??????:19/8/2026 8:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:59,673] Error 
****************************????****************************
??????:19/8/2026 8:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:44:59,850] Error 
****************************????****************************
??????:19/8/2026 8:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:00,028] Error 
****************************????****************************
??????:19/8/2026 8:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:00,210] Error 
****************************????****************************
??????:19/8/2026 8:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:00,389] Error 
****************************????****************************
??????:19/8/2026 8:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:00,573] Error 
****************************????****************************
??????:19/8/2026 8:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:00,763] Error 
****************************????****************************
??????:19/8/2026 8:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:00,946] Error 
****************************????****************************
??????:19/8/2026 8:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:01,129] Error 
****************************????****************************
??????:19/8/2026 8:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:01,309] Error 
****************************????****************************
??????:19/8/2026 8:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:01,492] Error 
****************************????****************************
??????:19/8/2026 8:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:01,669] Error 
****************************????****************************
??????:19/8/2026 8:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:01,855] Error 
****************************????****************************
??????:19/8/2026 8:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:02,034] Error 
****************************????****************************
??????:19/8/2026 8:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:02,214] Error 
****************************????****************************
??????:19/8/2026 8:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:02,393] Error 
****************************????****************************
??????:19/8/2026 8:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:02,567] Error 
****************************????****************************
??????:19/8/2026 8:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:02,749] Error 
****************************????****************************
??????:19/8/2026 8:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:02,929] Error 
****************************????****************************
??????:19/8/2026 8:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:03,114] Error 
****************************????****************************
??????:19/8/2026 8:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:03,290] Error 
****************************????****************************
??????:19/8/2026 8:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:03,472] Error 
****************************????****************************
??????:19/8/2026 8:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:03,654] Error 
****************************????****************************
??????:19/8/2026 8:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:03,843] Error 
****************************????****************************
??????:19/8/2026 8:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:04,033] Error 
****************************????****************************
??????:19/8/2026 8:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:04,227] Error 
****************************????****************************
??????:19/8/2026 8:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:04,418] Error 
****************************????****************************
??????:19/8/2026 8:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:04,608] Error 
****************************????****************************
??????:19/8/2026 8:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:04,801] Error 
****************************????****************************
??????:19/8/2026 8:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:05,004] Error 
****************************????****************************
??????:19/8/2026 8:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:05,199] Error 
****************************????****************************
??????:19/8/2026 8:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:05,399] Error 
****************************????****************************
??????:19/8/2026 8:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:05,588] Error 
****************************????****************************
??????:19/8/2026 8:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:05,784] Error 
****************************????****************************
??????:19/8/2026 8:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:05,973] Error 
****************************????****************************
??????:19/8/2026 8:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:06,161] Error 
****************************????****************************
??????:19/8/2026 8:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:06,356] Error 
****************************????****************************
??????:19/8/2026 8:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:06,543] Error 
****************************????****************************
??????:19/8/2026 8:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:06,739] Error 
****************************????****************************
??????:19/8/2026 8:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:06,931] Error 
****************************????****************************
??????:19/8/2026 8:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:07,124] Error 
****************************????****************************
??????:19/8/2026 8:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:07,314] Error 
****************************????****************************
??????:19/8/2026 8:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:07,500] Error 
****************************????****************************
??????:19/8/2026 8:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:07,695] Error 
****************************????****************************
??????:19/8/2026 8:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:07,889] Error 
****************************????****************************
??????:19/8/2026 8:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:08,077] Error 
****************************????****************************
??????:19/8/2026 8:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:08,263] Error 
****************************????****************************
??????:19/8/2026 8:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:08,455] Error 
****************************????****************************
??????:19/8/2026 8:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:08,646] Error 
****************************????****************************
??????:19/8/2026 8:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:08,835] Error 
****************************????****************************
??????:19/8/2026 8:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:09,032] Error 
****************************????****************************
??????:19/8/2026 8:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:09,219] Error 
****************************????****************************
??????:19/8/2026 8:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:09,412] Error 
****************************????****************************
??????:19/8/2026 8:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:09,606] Error 
****************************????****************************
??????:19/8/2026 8:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:09,796] Error 
****************************????****************************
??????:19/8/2026 8:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:09,984] Error 
****************************????****************************
??????:19/8/2026 8:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:10,172] Error 
****************************????****************************
??????:19/8/2026 8:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:10,351] Error 
****************************????****************************
??????:19/8/2026 8:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:10,526] Error 
****************************????****************************
??????:19/8/2026 8:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:10,708] Error 
****************************????****************************
??????:19/8/2026 8:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:10,893] Error 
****************************????****************************
??????:19/8/2026 8:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:11,070] Error 
****************************????****************************
??????:19/8/2026 8:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:11,247] Error 
****************************????****************************
??????:19/8/2026 8:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:11,433] Error 
****************************????****************************
??????:19/8/2026 8:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:11,617] Error 
****************************????****************************
??????:19/8/2026 8:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:11,809] Error 
****************************????****************************
??????:19/8/2026 8:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:11,994] Error 
****************************????****************************
??????:19/8/2026 8:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:12,187] Error 
****************************????****************************
??????:19/8/2026 8:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:12,379] Error 
****************************????****************************
??????:19/8/2026 8:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:12,569] Error 
****************************????****************************
??????:19/8/2026 8:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:12,766] Error 
****************************????****************************
??????:19/8/2026 8:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:12,957] Error 
****************************????****************************
??????:19/8/2026 8:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:13,160] Error 
****************************????****************************
??????:19/8/2026 8:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:13,353] Error 
****************************????****************************
??????:19/8/2026 8:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:13,536] Error 
****************************????****************************
??????:19/8/2026 8:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:13,717] Error 
****************************????****************************
??????:19/8/2026 8:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:13,896] Error 
****************************????****************************
??????:19/8/2026 8:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:14,070] Error 
****************************????****************************
??????:19/8/2026 8:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:14,250] Error 
****************************????****************************
??????:19/8/2026 8:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:14,428] Error 
****************************????****************************
??????:19/8/2026 8:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:14,607] Error 
****************************????****************************
??????:19/8/2026 8:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:14,787] Error 
****************************????****************************
??????:19/8/2026 8:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:14,960] Error 
****************************????****************************
??????:19/8/2026 8:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:15,134] Error 
****************************????****************************
??????:19/8/2026 8:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:15,314] Error 
****************************????****************************
??????:19/8/2026 8:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:15,487] Error 
****************************????****************************
??????:19/8/2026 8:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:15,662] Error 
****************************????****************************
??????:19/8/2026 8:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:15,836] Error 
****************************????****************************
??????:19/8/2026 8:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:16,004] Error 
****************************????****************************
??????:19/8/2026 8:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:16,173] Error 
****************************????****************************
??????:19/8/2026 8:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:16,348] Error 
****************************????****************************
??????:19/8/2026 8:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:16,520] Error 
****************************????****************************
??????:19/8/2026 8:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:16,687] Error 
****************************????****************************
??????:19/8/2026 8:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:16,865] Error 
****************************????****************************
??????:19/8/2026 8:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:17,034] Error 
****************************????****************************
??????:19/8/2026 8:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:17,224] Error 
****************************????****************************
??????:19/8/2026 8:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:17,398] Error 
****************************????****************************
??????:19/8/2026 8:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:17,569] Error 
****************************????****************************
??????:19/8/2026 8:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:17,747] Error 
****************************????****************************
??????:19/8/2026 8:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:17,922] Error 
****************************????****************************
??????:19/8/2026 8:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:18,095] Error 
****************************????****************************
??????:19/8/2026 8:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:18,264] Error 
****************************????****************************
??????:19/8/2026 8:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:18,435] Error 
****************************????****************************
??????:19/8/2026 8:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:18,607] Error 
****************************????****************************
??????:19/8/2026 8:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:18,782] Error 
****************************????****************************
??????:19/8/2026 8:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:18,953] Error 
****************************????****************************
??????:19/8/2026 8:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:19,124] Error 
****************************????****************************
??????:19/8/2026 8:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:19,301] Error 
****************************????****************************
??????:19/8/2026 8:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:19,477] Error 
****************************????****************************
??????:19/8/2026 8:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:19,653] Error 
****************************????****************************
??????:19/8/2026 8:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:19,836] Error 
****************************????****************************
??????:19/8/2026 8:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:20,010] Error 
****************************????****************************
??????:19/8/2026 8:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:20,185] Error 
****************************????****************************
??????:19/8/2026 8:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:20,361] Error 
****************************????****************************
??????:19/8/2026 8:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:20,538] Error 
****************************????****************************
??????:19/8/2026 8:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:20,721] Error 
****************************????****************************
??????:19/8/2026 8:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:20,899] Error 
****************************????****************************
??????:19/8/2026 8:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:21,067] Error 
****************************????****************************
??????:19/8/2026 8:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:21,251] Error 
****************************????****************************
??????:19/8/2026 8:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:21,434] Error 
****************************????****************************
??????:19/8/2026 8:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:21,610] Error 
****************************????****************************
??????:19/8/2026 8:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:21,795] Error 
****************************????****************************
??????:19/8/2026 8:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:21,967] Error 
****************************????****************************
??????:19/8/2026 8:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:22,141] Error 
****************************????****************************
??????:19/8/2026 8:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:22,309] Error 
****************************????****************************
??????:19/8/2026 8:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:22,481] Error 
****************************????****************************
??????:19/8/2026 8:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:22,651] Error 
****************************????****************************
??????:19/8/2026 8:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:22,828] Error 
****************************????****************************
??????:19/8/2026 8:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:23,001] Error 
****************************????****************************
??????:19/8/2026 8:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:23,173] Error 
****************************????****************************
??????:19/8/2026 8:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:23,343] Error 
****************************????****************************
??????:19/8/2026 8:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:23,519] Error 
****************************????****************************
??????:19/8/2026 8:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:23,684] Error 
****************************????****************************
??????:19/8/2026 8:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:23,866] Error 
****************************????****************************
??????:19/8/2026 8:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:24,038] Error 
****************************????****************************
??????:19/8/2026 8:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:24,205] Error 
****************************????****************************
??????:19/8/2026 8:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:24,384] Error 
****************************????****************************
??????:19/8/2026 8:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:24,555] Error 
****************************????****************************
??????:19/8/2026 8:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:24,729] Error 
****************************????****************************
??????:19/8/2026 8:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:24,902] Error 
****************************????****************************
??????:19/8/2026 8:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:25,072] Error 
****************************????****************************
??????:19/8/2026 8:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:25,251] Error 
****************************????****************************
??????:19/8/2026 8:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:25,428] Error 
****************************????****************************
??????:19/8/2026 8:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:25,599] Error 
****************************????****************************
??????:19/8/2026 8:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:25,777] Error 
****************************????****************************
??????:19/8/2026 8:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:25,947] Error 
****************************????****************************
??????:19/8/2026 8:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:26,113] Error 
****************************????****************************
??????:19/8/2026 8:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:26,286] Error 
****************************????****************************
??????:19/8/2026 8:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:26,453] Error 
****************************????****************************
??????:19/8/2026 8:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:26,627] Error 
****************************????****************************
??????:19/8/2026 8:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:26,799] Error 
****************************????****************************
??????:19/8/2026 8:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:26,966] Error 
****************************????****************************
??????:19/8/2026 8:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:27,134] Error 
****************************????****************************
??????:19/8/2026 8:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:27,306] Error 
****************************????****************************
??????:19/8/2026 8:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:27,476] Error 
****************************????****************************
??????:19/8/2026 8:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:27,646] Error 
****************************????****************************
??????:19/8/2026 8:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:27,819] Error 
****************************????****************************
??????:19/8/2026 8:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:27,989] Error 
****************************????****************************
??????:19/8/2026 8:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:28,154] Error 
****************************????****************************
??????:19/8/2026 8:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:28,324] Error 
****************************????****************************
??????:19/8/2026 8:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:28,489] Error 
****************************????****************************
??????:19/8/2026 8:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:28,664] Error 
****************************????****************************
??????:19/8/2026 8:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:28,835] Error 
****************************????****************************
??????:19/8/2026 8:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:29,002] Error 
****************************????****************************
??????:19/8/2026 8:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:29,172] Error 
****************************????****************************
??????:19/8/2026 8:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:29,349] Error 
****************************????****************************
??????:19/8/2026 8:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:29,521] Error 
****************************????****************************
??????:19/8/2026 8:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:29,689] Error 
****************************????****************************
??????:19/8/2026 8:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:29,863] Error 
****************************????****************************
??????:19/8/2026 8:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:30,036] Error 
****************************????****************************
??????:19/8/2026 8:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:30,209] Error 
****************************????****************************
??????:19/8/2026 8:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:30,381] Error 
****************************????****************************
??????:19/8/2026 8:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:30,559] Error 
****************************????****************************
??????:19/8/2026 8:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:30,731] Error 
****************************????****************************
??????:19/8/2026 8:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:30,903] Error 
****************************????****************************
??????:19/8/2026 8:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:31,075] Error 
****************************????****************************
??????:19/8/2026 8:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:31,242] Error 
****************************????****************************
??????:19/8/2026 8:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:31,416] Error 
****************************????****************************
??????:19/8/2026 8:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:31,588] Error 
****************************????****************************
??????:19/8/2026 8:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:31,763] Error 
****************************????****************************
??????:19/8/2026 8:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:31,934] Error 
****************************????****************************
??????:19/8/2026 8:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:32,107] Error 
****************************????****************************
??????:19/8/2026 8:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:32,275] Error 
****************************????****************************
??????:19/8/2026 8:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:32,451] Error 
****************************????****************************
??????:19/8/2026 8:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:32,628] Error 
****************************????****************************
??????:19/8/2026 8:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:32,809] Error 
****************************????****************************
??????:19/8/2026 8:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:32,983] Error 
****************************????****************************
??????:19/8/2026 8:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:33,158] Error 
****************************????****************************
??????:19/8/2026 8:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:33,339] Error 
****************************????****************************
??????:19/8/2026 8:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:33,519] Error 
****************************????****************************
??????:19/8/2026 8:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:33,696] Error 
****************************????****************************
??????:19/8/2026 8:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:33,871] Error 
****************************????****************************
??????:19/8/2026 8:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:34,045] Error 
****************************????****************************
??????:19/8/2026 8:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:34,223] Error 
****************************????****************************
??????:19/8/2026 8:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:34,401] Error 
****************************????****************************
??????:19/8/2026 8:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:34,575] Error 
****************************????****************************
??????:19/8/2026 8:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:34,755] Error 
****************************????****************************
??????:19/8/2026 8:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:34,927] Error 
****************************????****************************
??????:19/8/2026 8:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:35,099] Error 
****************************????****************************
??????:19/8/2026 8:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:35,279] Error 
****************************????****************************
??????:19/8/2026 8:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:35,458] Error 
****************************????****************************
??????:19/8/2026 8:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:35,631] Error 
****************************????****************************
??????:19/8/2026 8:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:35,814] Error 
****************************????****************************
??????:19/8/2026 8:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:35,992] Error 
****************************????****************************
??????:19/8/2026 8:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:36,167] Error 
****************************????****************************
??????:19/8/2026 8:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:36,348] Error 
****************************????****************************
??????:19/8/2026 8:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:36,522] Error 
****************************????****************************
??????:19/8/2026 8:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:36,704] Error 
****************************????****************************
??????:19/8/2026 8:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:36,877] Error 
****************************????****************************
??????:19/8/2026 8:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:37,046] Error 
****************************????****************************
??????:19/8/2026 8:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:37,215] Error 
****************************????****************************
??????:19/8/2026 8:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:37,386] Error 
****************************????****************************
??????:19/8/2026 8:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:37,572] Error 
****************************????****************************
??????:19/8/2026 8:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:37,748] Error 
****************************????****************************
??????:19/8/2026 8:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:37,921] Error 
****************************????****************************
??????:19/8/2026 8:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:38,097] Error 
****************************????****************************
??????:19/8/2026 8:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:38,270] Error 
****************************????****************************
??????:19/8/2026 8:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:38,446] Error 
****************************????****************************
??????:19/8/2026 8:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:38,627] Error 
****************************????****************************
??????:19/8/2026 8:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:38,804] Error 
****************************????****************************
??????:19/8/2026 8:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:38,981] Error 
****************************????****************************
??????:19/8/2026 8:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:39,153] Error 
****************************????****************************
??????:19/8/2026 8:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:39,333] Error 
****************************????****************************
??????:19/8/2026 8:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:39,505] Error 
****************************????****************************
??????:19/8/2026 8:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:39,684] Error 
****************************????****************************
??????:19/8/2026 8:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:39,862] Error 
****************************????****************************
??????:19/8/2026 8:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:40,035] Error 
****************************????****************************
??????:19/8/2026 8:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:40,202] Error 
****************************????****************************
??????:19/8/2026 8:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:40,377] Error 
****************************????****************************
??????:19/8/2026 8:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:40,547] Error 
****************************????****************************
??????:19/8/2026 8:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:40,726] Error 
****************************????****************************
??????:19/8/2026 8:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:40,901] Error 
****************************????****************************
??????:19/8/2026 8:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:41,068] Error 
****************************????****************************
??????:19/8/2026 8:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:41,239] Error 
****************************????****************************
??????:19/8/2026 8:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:41,409] Error 
****************************????****************************
??????:19/8/2026 8:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:41,603] Error 
****************************????****************************
??????:19/8/2026 8:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:41,791] Error 
****************************????****************************
??????:19/8/2026 8:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:41,963] Error 
****************************????****************************
??????:19/8/2026 8:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:42,135] Error 
****************************????****************************
??????:19/8/2026 8:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:42,307] Error 
****************************????****************************
??????:19/8/2026 8:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:42,484] Error 
****************************????****************************
??????:19/8/2026 8:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:42,662] Error 
****************************????****************************
??????:19/8/2026 8:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:42,843] Error 
****************************????****************************
??????:19/8/2026 8:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:43,018] Error 
****************************????****************************
??????:19/8/2026 8:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:43,195] Error 
****************************????****************************
??????:19/8/2026 8:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:43,378] Error 
****************************????****************************
??????:19/8/2026 8:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:43,562] Error 
****************************????****************************
??????:19/8/2026 8:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:43,752] Error 
****************************????****************************
??????:19/8/2026 8:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:43,935] Error 
****************************????****************************
??????:19/8/2026 8:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:44,118] Error 
****************************????****************************
??????:19/8/2026 8:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:44,299] Error 
****************************????****************************
??????:19/8/2026 8:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:44,480] Error 
****************************????****************************
??????:19/8/2026 8:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:44,660] Error 
****************************????****************************
??????:19/8/2026 8:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:44,844] Error 
****************************????****************************
??????:19/8/2026 8:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:45,023] Error 
****************************????****************************
??????:19/8/2026 8:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:45,204] Error 
****************************????****************************
??????:19/8/2026 8:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:45,378] Error 
****************************????****************************
??????:19/8/2026 8:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:45,557] Error 
****************************????****************************
??????:19/8/2026 8:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:45,748] Error 
****************************????****************************
??????:19/8/2026 8:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:45,929] Error 
****************************????****************************
??????:19/8/2026 8:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:46,112] Error 
****************************????****************************
??????:19/8/2026 8:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:46,293] Error 
****************************????****************************
??????:19/8/2026 8:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:46,475] Error 
****************************????****************************
??????:19/8/2026 8:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:46,657] Error 
****************************????****************************
??????:19/8/2026 8:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:46,841] Error 
****************************????****************************
??????:19/8/2026 8:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:47,015] Error 
****************************????****************************
??????:19/8/2026 8:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:47,190] Error 
****************************????****************************
??????:19/8/2026 8:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:47,368] Error 
****************************????****************************
??????:19/8/2026 8:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:47,547] Error 
****************************????****************************
??????:19/8/2026 8:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:47,725] Error 
****************************????****************************
??????:19/8/2026 8:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:47,901] Error 
****************************????****************************
??????:19/8/2026 8:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:48,079] Error 
****************************????****************************
??????:19/8/2026 8:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:48,255] Error 
****************************????****************************
??????:19/8/2026 8:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:48,441] Error 
****************************????****************************
??????:19/8/2026 8:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:48,617] Error 
****************************????****************************
??????:19/8/2026 8:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:48,807] Error 
****************************????****************************
??????:19/8/2026 8:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:48,984] Error 
****************************????****************************
??????:19/8/2026 8:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:49,157] Error 
****************************????****************************
??????:19/8/2026 8:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:49,326] Error 
****************************????****************************
??????:19/8/2026 8:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:49,499] Error 
****************************????****************************
??????:19/8/2026 8:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:49,674] Error 
****************************????****************************
??????:19/8/2026 8:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:49,862] Error 
****************************????****************************
??????:19/8/2026 8:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:50,030] Error 
****************************????****************************
??????:19/8/2026 8:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:50,198] Error 
****************************????****************************
??????:19/8/2026 8:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:50,377] Error 
****************************????****************************
??????:19/8/2026 8:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:50,556] Error 
****************************????****************************
??????:19/8/2026 8:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:50,730] Error 
****************************????****************************
??????:19/8/2026 8:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:50,900] Error 
****************************????****************************
??????:19/8/2026 8:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:51,072] Error 
****************************????****************************
??????:19/8/2026 8:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:51,241] Error 
****************************????****************************
??????:19/8/2026 8:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:51,411] Error 
****************************????****************************
??????:19/8/2026 8:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:51,582] Error 
****************************????****************************
??????:19/8/2026 8:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:51,753] Error 
****************************????****************************
??????:19/8/2026 8:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:51,922] Error 
****************************????****************************
??????:19/8/2026 8:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:52,087] Error 
****************************????****************************
??????:19/8/2026 8:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:52,255] Error 
****************************????****************************
??????:19/8/2026 8:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:52,418] Error 
****************************????****************************
??????:19/8/2026 8:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:52,588] Error 
****************************????****************************
??????:19/8/2026 8:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:52,770] Error 
****************************????****************************
??????:19/8/2026 8:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:52,939] Error 
****************************????****************************
??????:19/8/2026 8:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:53,105] Error 
****************************????****************************
??????:19/8/2026 8:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:53,270] Error 
****************************????****************************
??????:19/8/2026 8:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:53,438] Error 
****************************????****************************
??????:19/8/2026 8:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:53,603] Error 
****************************????****************************
??????:19/8/2026 8:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:53,769] Error 
****************************????****************************
??????:19/8/2026 8:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:53,940] Error 
****************************????****************************
??????:19/8/2026 8:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:54,103] Error 
****************************????****************************
??????:19/8/2026 8:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:54,258] Error 
****************************????****************************
??????:19/8/2026 8:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:54,419] Error 
****************************????****************************
??????:19/8/2026 8:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:54,586] Error 
****************************????****************************
??????:19/8/2026 8:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:54,759] Error 
****************************????****************************
??????:19/8/2026 8:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:54,922] Error 
****************************????****************************
??????:19/8/2026 8:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:55,084] Error 
****************************????****************************
??????:19/8/2026 8:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:55,245] Error 
****************************????****************************
??????:19/8/2026 8:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:55,408] Error 
****************************????****************************
??????:19/8/2026 8:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:55,566] Error 
****************************????****************************
??????:19/8/2026 8:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:55,734] Error 
****************************????****************************
??????:19/8/2026 8:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:55,900] Error 
****************************????****************************
??????:19/8/2026 8:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:56,067] Error 
****************************????****************************
??????:19/8/2026 8:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:56,230] Error 
****************************????****************************
??????:19/8/2026 8:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:56,397] Error 
****************************????****************************
??????:19/8/2026 8:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:56,570] Error 
****************************????****************************
??????:19/8/2026 8:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:56,744] Error 
****************************????****************************
??????:19/8/2026 8:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:56,924] Error 
****************************????****************************
??????:19/8/2026 8:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:57,105] Error 
****************************????****************************
??????:19/8/2026 8:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:57,285] Error 
****************************????****************************
??????:19/8/2026 8:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:57,465] Error 
****************************????****************************
??????:19/8/2026 8:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:57,645] Error 
****************************????****************************
??????:19/8/2026 8:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:57,828] Error 
****************************????****************************
??????:19/8/2026 8:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:58,013] Error 
****************************????****************************
??????:19/8/2026 8:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:58,191] Error 
****************************????****************************
??????:19/8/2026 8:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:58,365] Error 
****************************????****************************
??????:19/8/2026 8:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:58,545] Error 
****************************????****************************
??????:19/8/2026 8:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:58,738] Error 
****************************????****************************
??????:19/8/2026 8:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:58,931] Error 
****************************????****************************
??????:19/8/2026 8:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:59,121] Error 
****************************????****************************
??????:19/8/2026 8:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:59,309] Error 
****************************????****************************
??????:19/8/2026 8:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:59,492] Error 
****************************????****************************
??????:19/8/2026 8:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:59,684] Error 
****************************????****************************
??????:19/8/2026 8:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:45:59,878] Error 
****************************????****************************
??????:19/8/2026 8:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:00,068] Error 
****************************????****************************
??????:19/8/2026 8:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:00,262] Error 
****************************????****************************
??????:19/8/2026 8:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:00,454] Error 
****************************????****************************
??????:19/8/2026 8:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:00,646] Error 
****************************????****************************
??????:19/8/2026 8:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:00,841] Error 
****************************????****************************
??????:19/8/2026 8:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:01,032] Error 
****************************????****************************
??????:19/8/2026 8:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:01,222] Error 
****************************????****************************
??????:19/8/2026 8:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:01,408] Error 
****************************????****************************
??????:19/8/2026 8:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:01,594] Error 
****************************????****************************
??????:19/8/2026 8:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:01,785] Error 
****************************????****************************
??????:19/8/2026 8:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:01,987] Error 
****************************????****************************
??????:19/8/2026 8:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:02,177] Error 
****************************????****************************
??????:19/8/2026 8:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:02,367] Error 
****************************????****************************
??????:19/8/2026 8:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:02,561] Error 
****************************????****************************
??????:19/8/2026 8:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:02,762] Error 
****************************????****************************
??????:19/8/2026 8:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:02,952] Error 
****************************????****************************
??????:19/8/2026 8:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:03,144] Error 
****************************????****************************
??????:19/8/2026 8:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:03,351] Error 
****************************????****************************
??????:19/8/2026 8:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:03,550] Error 
****************************????****************************
??????:19/8/2026 8:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:03,742] Error 
****************************????****************************
??????:19/8/2026 8:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:03,927] Error 
****************************????****************************
??????:19/8/2026 8:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:04,114] Error 
****************************????****************************
??????:19/8/2026 8:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:04,305] Error 
****************************????****************************
??????:19/8/2026 8:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:04,495] Error 
****************************????****************************
??????:19/8/2026 8:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:04,691] Error 
****************************????****************************
??????:19/8/2026 8:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:04,887] Error 
****************************????****************************
??????:19/8/2026 8:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:05,078] Error 
****************************????****************************
??????:19/8/2026 8:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:05,272] Error 
****************************????****************************
??????:19/8/2026 8:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:05,459] Error 
****************************????****************************
??????:19/8/2026 8:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:05,669] Error 
****************************????****************************
??????:19/8/2026 8:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:05,875] Error 
****************************????****************************
??????:19/8/2026 8:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:06,071] Error 
****************************????****************************
??????:19/8/2026 8:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:06,266] Error 
****************************????****************************
??????:19/8/2026 8:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:06,461] Error 
****************************????****************************
??????:19/8/2026 8:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:06,657] Error 
****************************????****************************
??????:19/8/2026 8:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:06,859] Error 
****************************????****************************
??????:19/8/2026 8:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:07,055] Error 
****************************????****************************
??????:19/8/2026 8:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:07,251] Error 
****************************????****************************
??????:19/8/2026 8:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:07,445] Error 
****************************????****************************
??????:19/8/2026 8:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:07,641] Error 
****************************????****************************
??????:19/8/2026 8:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:07,843] Error 
****************************????****************************
??????:19/8/2026 8:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:08,038] Error 
****************************????****************************
??????:19/8/2026 8:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:08,233] Error 
****************************????****************************
??????:19/8/2026 8:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:08,432] Error 
****************************????****************************
??????:19/8/2026 8:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:08,631] Error 
****************************????****************************
??????:19/8/2026 8:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:08,821] Error 
****************************????****************************
??????:19/8/2026 8:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:09,004] Error 
****************************????****************************
??????:19/8/2026 8:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:09,186] Error 
****************************????****************************
??????:19/8/2026 8:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:09,376] Error 
****************************????****************************
??????:19/8/2026 8:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:09,570] Error 
****************************????****************************
??????:19/8/2026 8:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:09,763] Error 
****************************????****************************
??????:19/8/2026 8:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:09,943] Error 
****************************????****************************
??????:19/8/2026 8:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:10,142] Error 
****************************????****************************
??????:19/8/2026 8:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:10,330] Error 
****************************????****************************
??????:19/8/2026 8:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:10,516] Error 
****************************????****************************
??????:19/8/2026 8:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:10,704] Error 
****************************????****************************
??????:19/8/2026 8:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:10,896] Error 
****************************????****************************
??????:19/8/2026 8:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:11,074] Error 
****************************????****************************
??????:19/8/2026 8:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:11,256] Error 
****************************????****************************
??????:19/8/2026 8:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:11,443] Error 
****************************????****************************
??????:19/8/2026 8:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:11,636] Error 
****************************????****************************
??????:19/8/2026 8:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:11,830] Error 
****************************????****************************
??????:19/8/2026 8:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:12,016] Error 
****************************????****************************
??????:19/8/2026 8:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:12,204] Error 
****************************????****************************
??????:19/8/2026 8:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:12,390] Error 
****************************????****************************
??????:19/8/2026 8:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:12,577] Error 
****************************????****************************
??????:19/8/2026 8:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:12,769] Error 
****************************????****************************
??????:19/8/2026 8:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:12,953] Error 
****************************????****************************
??????:19/8/2026 8:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:13,141] Error 
****************************????****************************
??????:19/8/2026 8:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:13,340] Error 
****************************????****************************
??????:19/8/2026 8:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:13,533] Error 
****************************????****************************
??????:19/8/2026 8:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:13,724] Error 
****************************????****************************
??????:19/8/2026 8:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:13,908] Error 
****************************????****************************
??????:19/8/2026 8:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:14,091] Error 
****************************????****************************
??????:19/8/2026 8:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:14,283] Error 
****************************????****************************
??????:19/8/2026 8:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:14,464] Error 
****************************????****************************
??????:19/8/2026 8:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:14,650] Error 
****************************????****************************
??????:19/8/2026 8:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:14,846] Error 
****************************????****************************
??????:19/8/2026 8:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:15,034] Error 
****************************????****************************
??????:19/8/2026 8:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:15,226] Error 
****************************????****************************
??????:19/8/2026 8:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:15,415] Error 
****************************????****************************
??????:19/8/2026 8:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:15,607] Error 
****************************????****************************
??????:19/8/2026 8:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:15,801] Error 
****************************????****************************
??????:19/8/2026 8:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:15,983] Error 
****************************????****************************
??????:19/8/2026 8:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:16,159] Error 
****************************????****************************
??????:19/8/2026 8:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:16,339] Error 
****************************????****************************
??????:19/8/2026 8:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:16,521] Error 
****************************????****************************
??????:19/8/2026 8:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:16,709] Error 
****************************????****************************
??????:19/8/2026 8:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:16,894] Error 
****************************????****************************
??????:19/8/2026 8:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:17,082] Error 
****************************????****************************
??????:19/8/2026 8:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:17,269] Error 
****************************????****************************
??????:19/8/2026 8:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:17,455] Error 
****************************????****************************
??????:19/8/2026 8:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:17,649] Error 
****************************????****************************
??????:19/8/2026 8:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:17,844] Error 
****************************????****************************
??????:19/8/2026 8:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:18,058] Error 
****************************????****************************
??????:19/8/2026 8:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:18,274] Error 
****************************????****************************
??????:19/8/2026 8:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:18,458] Error 
****************************????****************************
??????:19/8/2026 8:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:18,651] Error 
****************************????****************************
??????:19/8/2026 8:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:18,845] Error 
****************************????****************************
??????:19/8/2026 8:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:19,031] Error 
****************************????****************************
??????:19/8/2026 8:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:19,211] Error 
****************************????****************************
??????:19/8/2026 8:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:19,396] Error 
****************************????****************************
??????:19/8/2026 8:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:19,573] Error 
****************************????****************************
??????:19/8/2026 8:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:19,766] Error 
****************************????****************************
??????:19/8/2026 8:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:19,947] Error 
****************************????****************************
??????:19/8/2026 8:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:20,125] Error 
****************************????****************************
??????:19/8/2026 8:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:20,307] Error 
****************************????****************************
??????:19/8/2026 8:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:20,483] Error 
****************************????****************************
??????:19/8/2026 8:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:20,662] Error 
****************************????****************************
??????:19/8/2026 8:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:20,853] Error 
****************************????****************************
??????:19/8/2026 8:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:21,040] Error 
****************************????****************************
??????:19/8/2026 8:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:21,224] Error 
****************************????****************************
??????:19/8/2026 8:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:21,415] Error 
****************************????****************************
??????:19/8/2026 8:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:21,599] Error 
****************************????****************************
??????:19/8/2026 8:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:21,790] Error 
****************************????****************************
??????:19/8/2026 8:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:21,977] Error 
****************************????****************************
??????:19/8/2026 8:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:22,165] Error 
****************************????****************************
??????:19/8/2026 8:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:22,358] Error 
****************************????****************************
??????:19/8/2026 8:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:22,542] Error 
****************************????****************************
??????:19/8/2026 8:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:22,732] Error 
****************************????****************************
??????:19/8/2026 8:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:22,920] Error 
****************************????****************************
??????:19/8/2026 8:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:23,110] Error 
****************************????****************************
??????:19/8/2026 8:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:23,298] Error 
****************************????****************************
??????:19/8/2026 8:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:23,487] Error 
****************************????****************************
??????:19/8/2026 8:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:23,680] Error 
****************************????****************************
??????:19/8/2026 8:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:23,872] Error 
****************************????****************************
??????:19/8/2026 8:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:24,055] Error 
****************************????****************************
??????:19/8/2026 8:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:24,240] Error 
****************************????****************************
??????:19/8/2026 8:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:24,433] Error 
****************************????****************************
??????:19/8/2026 8:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:24,636] Error 
****************************????****************************
??????:19/8/2026 8:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:24,831] Error 
****************************????****************************
??????:19/8/2026 8:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:25,021] Error 
****************************????****************************
??????:19/8/2026 8:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:25,210] Error 
****************************????****************************
??????:19/8/2026 8:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:25,399] Error 
****************************????****************************
??????:19/8/2026 8:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:25,590] Error 
****************************????****************************
??????:19/8/2026 8:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:25,789] Error 
****************************????****************************
??????:19/8/2026 8:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:25,972] Error 
****************************????****************************
??????:19/8/2026 8:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:26,150] Error 
****************************????****************************
??????:19/8/2026 8:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:26,350] Error 
****************************????****************************
??????:19/8/2026 8:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:26,538] Error 
****************************????****************************
??????:19/8/2026 8:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:26,729] Error 
****************************????****************************
??????:19/8/2026 8:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:26,922] Error 
****************************????****************************
??????:19/8/2026 8:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:27,105] Error 
****************************????****************************
??????:19/8/2026 8:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:27,287] Error 
****************************????****************************
??????:19/8/2026 8:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:27,468] Error 
****************************????****************************
??????:19/8/2026 8:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:27,650] Error 
****************************????****************************
??????:19/8/2026 8:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:27,841] Error 
****************************????****************************
??????:19/8/2026 8:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:28,026] Error 
****************************????****************************
??????:19/8/2026 8:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:28,209] Error 
****************************????****************************
??????:19/8/2026 8:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:28,389] Error 
****************************????****************************
??????:19/8/2026 8:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:28,573] Error 
****************************????****************************
??????:19/8/2026 8:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:28,759] Error 
****************************????****************************
??????:19/8/2026 8:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:28,939] Error 
****************************????****************************
??????:19/8/2026 8:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:29,130] Error 
****************************????****************************
??????:19/8/2026 8:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:29,317] Error 
****************************????****************************
??????:19/8/2026 8:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:29,502] Error 
****************************????****************************
??????:19/8/2026 8:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:29,690] Error 
****************************????****************************
??????:19/8/2026 8:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:29,882] Error 
****************************????****************************
??????:19/8/2026 8:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:30,070] Error 
****************************????****************************
??????:19/8/2026 8:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:30,255] Error 
****************************????****************************
??????:19/8/2026 8:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:30,457] Error 
****************************????****************************
??????:19/8/2026 8:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:30,644] Error 
****************************????****************************
??????:19/8/2026 8:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:30,839] Error 
****************************????****************************
??????:19/8/2026 8:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:31,022] Error 
****************************????****************************
??????:19/8/2026 8:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:31,213] Error 
****************************????****************************
??????:19/8/2026 8:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:31,399] Error 
****************************????****************************
??????:19/8/2026 8:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:31,586] Error 
****************************????****************************
??????:19/8/2026 8:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:31,781] Error 
****************************????****************************
??????:19/8/2026 8:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:31,970] Error 
****************************????****************************
??????:19/8/2026 8:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:32,166] Error 
****************************????****************************
??????:19/8/2026 8:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:32,351] Error 
****************************????****************************
??????:19/8/2026 8:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:32,535] Error 
****************************????****************************
??????:19/8/2026 8:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:32,719] Error 
****************************????****************************
??????:19/8/2026 8:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:32,908] Error 
****************************????****************************
??????:19/8/2026 8:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:33,092] Error 
****************************????****************************
??????:19/8/2026 8:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:33,272] Error 
****************************????****************************
??????:19/8/2026 8:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:33,449] Error 
****************************????****************************
??????:19/8/2026 8:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:33,634] Error 
****************************????****************************
??????:19/8/2026 8:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:33,824] Error 
****************************????****************************
??????:19/8/2026 8:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:34,005] Error 
****************************????****************************
??????:19/8/2026 8:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:34,185] Error 
****************************????****************************
??????:19/8/2026 8:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:34,368] Error 
****************************????****************************
??????:19/8/2026 8:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:34,563] Error 
****************************????****************************
??????:19/8/2026 8:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:34,759] Error 
****************************????****************************
??????:19/8/2026 8:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:34,950] Error 
****************************????****************************
??????:19/8/2026 8:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:35,134] Error 
****************************????****************************
??????:19/8/2026 8:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:35,320] Error 
****************************????****************************
??????:19/8/2026 8:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:35,508] Error 
****************************????****************************
??????:19/8/2026 8:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:35,693] Error 
****************************????****************************
??????:19/8/2026 8:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:35,883] Error 
****************************????****************************
??????:19/8/2026 8:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:36,069] Error 
****************************????****************************
??????:19/8/2026 8:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:36,251] Error 
****************************????****************************
??????:19/8/2026 8:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:36,440] Error 
****************************????****************************
??????:19/8/2026 8:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:36,629] Error 
****************************????****************************
??????:19/8/2026 8:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:36,823] Error 
****************************????****************************
??????:19/8/2026 8:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:37,010] Error 
****************************????****************************
??????:19/8/2026 8:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:37,205] Error 
****************************????****************************
??????:19/8/2026 8:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:37,392] Error 
****************************????****************************
??????:19/8/2026 8:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:37,579] Error 
****************************????****************************
??????:19/8/2026 8:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:37,772] Error 
****************************????****************************
??????:19/8/2026 8:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:37,961] Error 
****************************????****************************
??????:19/8/2026 8:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:38,149] Error 
****************************????****************************
??????:19/8/2026 8:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:38,340] Error 
****************************????****************************
??????:19/8/2026 8:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:38,528] Error 
****************************????****************************
??????:19/8/2026 8:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:38,735] Error 
****************************????****************************
??????:19/8/2026 8:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:38,922] Error 
****************************????****************************
??????:19/8/2026 8:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:39,111] Error 
****************************????****************************
??????:19/8/2026 8:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:39,296] Error 
****************************????****************************
??????:19/8/2026 8:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:39,491] Error 
****************************????****************************
??????:19/8/2026 8:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:39,676] Error 
****************************????****************************
??????:19/8/2026 8:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:39,861] Error 
****************************????****************************
??????:19/8/2026 8:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:40,049] Error 
****************************????****************************
??????:19/8/2026 8:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:40,237] Error 
****************************????****************************
??????:19/8/2026 8:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:40,425] Error 
****************************????****************************
??????:19/8/2026 8:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:40,611] Error 
****************************????****************************
??????:19/8/2026 8:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:40,808] Error 
****************************????****************************
??????:19/8/2026 8:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:40,987] Error 
****************************????****************************
??????:19/8/2026 8:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:41,178] Error 
****************************????****************************
??????:19/8/2026 8:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:41,360] Error 
****************************????****************************
??????:19/8/2026 8:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:41,542] Error 
****************************????****************************
??????:19/8/2026 8:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:41,729] Error 
****************************????****************************
??????:19/8/2026 8:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:41,909] Error 
****************************????****************************
??????:19/8/2026 8:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:42,088] Error 
****************************????****************************
??????:19/8/2026 8:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:42,267] Error 
****************************????****************************
??????:19/8/2026 8:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:42,447] Error 
****************************????****************************
??????:19/8/2026 8:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:42,637] Error 
****************************????****************************
??????:19/8/2026 8:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:42,837] Error 
****************************????****************************
??????:19/8/2026 8:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:43,016] Error 
****************************????****************************
??????:19/8/2026 8:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:43,206] Error 
****************************????****************************
??????:19/8/2026 8:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:43,401] Error 
****************************????****************************
??????:19/8/2026 8:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:43,582] Error 
****************************????****************************
??????:19/8/2026 8:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:43,776] Error 
****************************????****************************
??????:19/8/2026 8:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:43,952] Error 
****************************????****************************
??????:19/8/2026 8:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:44,136] Error 
****************************????****************************
??????:19/8/2026 8:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:44,316] Error 
****************************????****************************
??????:19/8/2026 8:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:44,495] Error 
****************************????****************************
??????:19/8/2026 8:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:44,680] Error 
****************************????****************************
??????:19/8/2026 8:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:44,878] Error 
****************************????****************************
??????:19/8/2026 8:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:45,060] Error 
****************************????****************************
??????:19/8/2026 8:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:45,244] Error 
****************************????****************************
??????:19/8/2026 8:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:45,429] Error 
****************************????****************************
??????:19/8/2026 8:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:45,616] Error 
****************************????****************************
??????:19/8/2026 8:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:45,816] Error 
****************************????****************************
??????:19/8/2026 8:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:46,002] Error 
****************************????****************************
??????:19/8/2026 8:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:46,186] Error 
****************************????****************************
??????:19/8/2026 8:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:46,369] Error 
****************************????****************************
??????:19/8/2026 8:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:46,549] Error 
****************************????****************************
??????:19/8/2026 8:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:46,751] Error 
****************************????****************************
??????:19/8/2026 8:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:46,940] Error 
****************************????****************************
??????:19/8/2026 8:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:47,119] Error 
****************************????****************************
??????:19/8/2026 8:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:47,308] Error 
****************************????****************************
??????:19/8/2026 8:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:47,495] Error 
****************************????****************************
??????:19/8/2026 8:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:47,680] Error 
****************************????****************************
??????:19/8/2026 8:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:47,871] Error 
****************************????****************************
??????:19/8/2026 8:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:48,054] Error 
****************************????****************************
??????:19/8/2026 8:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:48,239] Error 
****************************????****************************
??????:19/8/2026 8:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:48,422] Error 
****************************????****************************
??????:19/8/2026 8:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:48,606] Error 
****************************????****************************
??????:19/8/2026 8:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:48,796] Error 
****************************????****************************
??????:19/8/2026 8:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:48,978] Error 
****************************????****************************
??????:19/8/2026 8:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:49,163] Error 
****************************????****************************
??????:19/8/2026 8:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:49,346] Error 
****************************????****************************
??????:19/8/2026 8:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:49,521] Error 
****************************????****************************
??????:19/8/2026 8:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:49,706] Error 
****************************????****************************
??????:19/8/2026 8:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:49,905] Error 
****************************????****************************
??????:19/8/2026 8:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:50,093] Error 
****************************????****************************
??????:19/8/2026 8:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:50,278] Error 
****************************????****************************
??????:19/8/2026 8:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:50,464] Error 
****************************????****************************
??????:19/8/2026 8:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:50,649] Error 
****************************????****************************
??????:19/8/2026 8:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:50,850] Error 
****************************????****************************
??????:19/8/2026 8:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:51,037] Error 
****************************????****************************
??????:19/8/2026 8:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:51,217] Error 
****************************????****************************
??????:19/8/2026 8:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:51,409] Error 
****************************????****************************
??????:19/8/2026 8:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:51,597] Error 
****************************????****************************
??????:19/8/2026 8:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:51,796] Error 
****************************????****************************
??????:19/8/2026 8:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:51,983] Error 
****************************????****************************
??????:19/8/2026 8:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:52,169] Error 
****************************????****************************
??????:19/8/2026 8:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:52,352] Error 
****************************????****************************
??????:19/8/2026 8:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:52,534] Error 
****************************????****************************
??????:19/8/2026 8:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:52,741] Error 
****************************????****************************
??????:19/8/2026 8:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:53,075] Error 
****************************????****************************
??????:19/8/2026 8:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:53,370] Error 
****************************????****************************
??????:19/8/2026 8:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:53,619] Error 
****************************????****************************
??????:19/8/2026 8:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:53,799] Error 
****************************????****************************
??????:19/8/2026 8:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:53,970] Error 
****************************????****************************
??????:19/8/2026 8:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:54,140] Error 
****************************????****************************
??????:19/8/2026 8:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:54,311] Error 
****************************????****************************
??????:19/8/2026 8:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:54,479] Error 
****************************????****************************
??????:19/8/2026 8:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:54,650] Error 
****************************????****************************
??????:19/8/2026 8:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:54,836] Error 
****************************????****************************
??????:19/8/2026 8:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:55,029] Error 
****************************????****************************
??????:19/8/2026 8:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:55,212] Error 
****************************????****************************
??????:19/8/2026 8:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:55,396] Error 
****************************????****************************
??????:19/8/2026 8:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:55,582] Error 
****************************????****************************
??????:19/8/2026 8:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:55,771] Error 
****************************????****************************
??????:19/8/2026 8:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:55,956] Error 
****************************????****************************
??????:19/8/2026 8:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:56,143] Error 
****************************????****************************
??????:19/8/2026 8:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:56,327] Error 
****************************????****************************
??????:19/8/2026 8:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:56,511] Error 
****************************????****************************
??????:19/8/2026 8:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:56,695] Error 
****************************????****************************
??????:19/8/2026 8:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:56,888] Error 
****************************????****************************
??????:19/8/2026 8:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:57,077] Error 
****************************????****************************
??????:19/8/2026 8:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:57,268] Error 
****************************????****************************
??????:19/8/2026 8:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:57,457] Error 
****************************????****************************
??????:19/8/2026 8:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:57,646] Error 
****************************????****************************
??????:19/8/2026 8:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:57,845] Error 
****************************????****************************
??????:19/8/2026 8:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:58,030] Error 
****************************????****************************
??????:19/8/2026 8:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:58,215] Error 
****************************????****************************
??????:19/8/2026 8:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:58,404] Error 
****************************????****************************
??????:19/8/2026 8:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:58,603] Error 
****************************????****************************
??????:19/8/2026 8:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:58,801] Error 
****************************????****************************
??????:19/8/2026 8:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:59,003] Error 
****************************????****************************
??????:19/8/2026 8:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:59,198] Error 
****************************????****************************
??????:19/8/2026 8:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:59,388] Error 
****************************????****************************
??????:19/8/2026 8:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:59,587] Error 
****************************????****************************
??????:19/8/2026 8:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:46:59,804] Error 
****************************????****************************
??????:19/8/2026 8:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:00,021] Error 
****************************????****************************
??????:19/8/2026 8:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:00,221] Error 
****************************????****************************
??????:19/8/2026 8:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:00,411] Error 
****************************????****************************
??????:19/8/2026 8:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:00,603] Error 
****************************????****************************
??????:19/8/2026 8:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:00,806] Error 
****************************????****************************
??????:19/8/2026 8:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:00,992] Error 
****************************????****************************
??????:19/8/2026 8:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:01,174] Error 
****************************????****************************
??????:19/8/2026 8:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:01,351] Error 
****************************????****************************
??????:19/8/2026 8:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:01,536] Error 
****************************????****************************
??????:19/8/2026 8:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:01,721] Error 
****************************????****************************
??????:19/8/2026 8:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:01,912] Error 
****************************????****************************
??????:19/8/2026 8:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:02,097] Error 
****************************????****************************
??????:19/8/2026 8:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:02,277] Error 
****************************????****************************
??????:19/8/2026 8:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:02,450] Error 
****************************????****************************
??????:19/8/2026 8:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:02,628] Error 
****************************????****************************
??????:19/8/2026 8:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:02,816] Error 
****************************????****************************
??????:19/8/2026 8:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:02,995] Error 
****************************????****************************
??????:19/8/2026 8:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:03,190] Error 
****************************????****************************
??????:19/8/2026 8:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:03,370] Error 
****************************????****************************
??????:19/8/2026 8:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:03,547] Error 
****************************????****************************
??????:19/8/2026 8:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:03,727] Error 
****************************????****************************
??????:19/8/2026 8:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:03,905] Error 
****************************????****************************
??????:19/8/2026 8:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:04,073] Error 
****************************????****************************
??????:19/8/2026 8:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:04,246] Error 
****************************????****************************
??????:19/8/2026 8:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:04,418] Error 
****************************????****************************
??????:19/8/2026 8:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:04,591] Error 
****************************????****************************
??????:19/8/2026 8:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:04,767] Error 
****************************????****************************
??????:19/8/2026 8:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:04,943] Error 
****************************????****************************
??????:19/8/2026 8:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:05,106] Error 
****************************????****************************
??????:19/8/2026 8:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:05,276] Error 
****************************????****************************
??????:19/8/2026 8:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:05,445] Error 
****************************????****************************
??????:19/8/2026 8:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:05,615] Error 
****************************????****************************
??????:19/8/2026 8:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:05,792] Error 
****************************????****************************
??????:19/8/2026 8:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:05,967] Error 
****************************????****************************
??????:19/8/2026 8:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:06,140] Error 
****************************????****************************
??????:19/8/2026 8:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:06,311] Error 
****************************????****************************
??????:19/8/2026 8:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:06,480] Error 
****************************????****************************
??????:19/8/2026 8:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:06,649] Error 
****************************????****************************
??????:19/8/2026 8:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:06,826] Error 
****************************????****************************
??????:19/8/2026 8:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:06,997] Error 
****************************????****************************
??????:19/8/2026 8:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:07,176] Error 
****************************????****************************
??????:19/8/2026 8:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:07,342] Error 
****************************????****************************
??????:19/8/2026 8:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:07,510] Error 
****************************????****************************
??????:19/8/2026 8:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:07,681] Error 
****************************????****************************
??????:19/8/2026 8:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:07,855] Error 
****************************????****************************
??????:19/8/2026 8:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:08,026] Error 
****************************????****************************
??????:19/8/2026 8:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:08,194] Error 
****************************????****************************
??????:19/8/2026 8:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:08,361] Error 
****************************????****************************
??????:19/8/2026 8:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:08,531] Error 
****************************????****************************
??????:19/8/2026 8:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:08,708] Error 
****************************????****************************
??????:19/8/2026 8:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:08,874] Error 
****************************????****************************
??????:19/8/2026 8:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:09,047] Error 
****************************????****************************
??????:19/8/2026 8:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:09,221] Error 
****************************????****************************
??????:19/8/2026 8:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:09,392] Error 
****************************????****************************
??????:19/8/2026 8:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:09,564] Error 
****************************????****************************
??????:19/8/2026 8:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:09,740] Error 
****************************????****************************
??????:19/8/2026 8:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:09,914] Error 
****************************????****************************
??????:19/8/2026 8:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:10,080] Error 
****************************????****************************
??????:19/8/2026 8:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:10,248] Error 
****************************????****************************
??????:19/8/2026 8:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:10,421] Error 
****************************????****************************
??????:19/8/2026 8:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:10,590] Error 
****************************????****************************
??????:19/8/2026 8:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:10,767] Error 
****************************????****************************
??????:19/8/2026 8:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:10,941] Error 
****************************????****************************
??????:19/8/2026 8:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:11,104] Error 
****************************????****************************
??????:19/8/2026 8:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:11,283] Error 
****************************????****************************
??????:19/8/2026 8:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:11,452] Error 
****************************????****************************
??????:19/8/2026 8:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:11,619] Error 
****************************????****************************
??????:19/8/2026 8:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:11,790] Error 
****************************????****************************
??????:19/8/2026 8:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:11,959] Error 
****************************????****************************
??????:19/8/2026 8:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:12,125] Error 
****************************????****************************
??????:19/8/2026 8:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:12,296] Error 
****************************????****************************
??????:19/8/2026 8:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:12,463] Error 
****************************????****************************
??????:19/8/2026 8:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:12,642] Error 
****************************????****************************
??????:19/8/2026 8:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:12,821] Error 
****************************????****************************
??????:19/8/2026 8:47:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:13,000] Error 
****************************????****************************
??????:19/8/2026 8:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:13,179] Error 
****************************????****************************
??????:19/8/2026 8:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:13,358] Error 
****************************????****************************
??????:19/8/2026 8:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:13,540] Error 
****************************????****************************
??????:19/8/2026 8:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:13,720] Error 
****************************????****************************
??????:19/8/2026 8:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:13,895] Error 
****************************????****************************
??????:19/8/2026 8:47:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:14,072] Error 
****************************????****************************
??????:19/8/2026 8:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:14,248] Error 
****************************????****************************
??????:19/8/2026 8:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:14,419] Error 
****************************????****************************
??????:19/8/2026 8:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:14,596] Error 
****************************????****************************
??????:19/8/2026 8:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:14,782] Error 
****************************????****************************
??????:19/8/2026 8:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:14,959] Error 
****************************????****************************
??????:19/8/2026 8:47:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:15,135] Error 
****************************????****************************
??????:19/8/2026 8:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:15,312] Error 
****************************????****************************
??????:19/8/2026 8:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:15,489] Error 
****************************????****************************
??????:19/8/2026 8:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:15,664] Error 
****************************????****************************
??????:19/8/2026 8:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:15,846] Error 
****************************????****************************
??????:19/8/2026 8:47:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:16,020] Error 
****************************????****************************
??????:19/8/2026 8:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:16,186] Error 
****************************????****************************
??????:19/8/2026 8:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:16,355] Error 
****************************????****************************
??????:19/8/2026 8:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:16,527] Error 
****************************????****************************
??????:19/8/2026 8:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:16,694] Error 
****************************????****************************
??????:19/8/2026 8:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:16,872] Error 
****************************????****************************
??????:19/8/2026 8:47:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:17,045] Error 
****************************????****************************
??????:19/8/2026 8:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:17,216] Error 
****************************????****************************
??????:19/8/2026 8:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:17,388] Error 
****************************????****************************
??????:19/8/2026 8:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:17,556] Error 
****************************????****************************
??????:19/8/2026 8:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:17,730] Error 
****************************????****************************
??????:19/8/2026 8:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:17,905] Error 
****************************????****************************
??????:19/8/2026 8:47:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:18,077] Error 
****************************????****************************
??????:19/8/2026 8:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:18,246] Error 
****************************????****************************
??????:19/8/2026 8:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:18,418] Error 
****************************????****************************
??????:19/8/2026 8:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:18,592] Error 
****************************????****************************
??????:19/8/2026 8:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:18,775] Error 
****************************????****************************
??????:19/8/2026 8:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:18,951] Error 
****************************????****************************
??????:19/8/2026 8:47:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:19,128] Error 
****************************????****************************
??????:19/8/2026 8:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:19,304] Error 
****************************????****************************
??????:19/8/2026 8:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:19,493] Error 
****************************????****************************
??????:19/8/2026 8:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:19,667] Error 
****************************????****************************
??????:19/8/2026 8:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:19,849] Error 
****************************????****************************
??????:19/8/2026 8:47:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:20,028] Error 
****************************????****************************
??????:19/8/2026 8:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:20,204] Error 
****************************????****************************
??????:19/8/2026 8:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:20,389] Error 
****************************????****************************
??????:19/8/2026 8:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:20,568] Error 
****************************????****************************
??????:19/8/2026 8:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:20,744] Error 
****************************????****************************
??????:19/8/2026 8:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:20,912] Error 
****************************????****************************
??????:19/8/2026 8:47:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:21,080] Error 
****************************????****************************
??????:19/8/2026 8:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:21,246] Error 
****************************????****************************
??????:19/8/2026 8:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:21,415] Error 
****************************????****************************
??????:19/8/2026 8:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:21,589] Error 
****************************????****************************
??????:19/8/2026 8:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:21,770] Error 
****************************????****************************
??????:19/8/2026 8:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:21,935] Error 
****************************????****************************
??????:19/8/2026 8:47:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:22,111] Error 
****************************????****************************
??????:19/8/2026 8:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:22,286] Error 
****************************????****************************
??????:19/8/2026 8:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:22,463] Error 
****************************????****************************
??????:19/8/2026 8:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:22,639] Error 
****************************????****************************
??????:19/8/2026 8:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:22,818] Error 
****************************????****************************
??????:19/8/2026 8:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:22,991] Error 
****************************????****************************
??????:19/8/2026 8:47:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:23,165] Error 
****************************????****************************
??????:19/8/2026 8:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:23,338] Error 
****************************????****************************
??????:19/8/2026 8:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:23,524] Error 
****************************????****************************
??????:19/8/2026 8:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:23,699] Error 
****************************????****************************
??????:19/8/2026 8:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:23,884] Error 
****************************????****************************
??????:19/8/2026 8:47:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:24,064] Error 
****************************????****************************
??????:19/8/2026 8:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:24,241] Error 
****************************????****************************
??????:19/8/2026 8:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:24,409] Error 
****************************????****************************
??????:19/8/2026 8:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:24,586] Error 
****************************????****************************
??????:19/8/2026 8:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:24,766] Error 
****************************????****************************
??????:19/8/2026 8:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:24,940] Error 
****************************????****************************
??????:19/8/2026 8:47:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:25,121] Error 
****************************????****************************
??????:19/8/2026 8:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:25,298] Error 
****************************????****************************
??????:19/8/2026 8:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:25,472] Error 
****************************????****************************
??????:19/8/2026 8:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:25,649] Error 
****************************????****************************
??????:19/8/2026 8:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:25,830] Error 
****************************????****************************
??????:19/8/2026 8:47:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:26,002] Error 
****************************????****************************
??????:19/8/2026 8:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:26,178] Error 
****************************????****************************
??????:19/8/2026 8:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:26,353] Error 
****************************????****************************
??????:19/8/2026 8:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:26,530] Error 
****************************????****************************
??????:19/8/2026 8:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:26,704] Error 
****************************????****************************
??????:19/8/2026 8:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:26,888] Error 
****************************????****************************
??????:19/8/2026 8:47:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:27,061] Error 
****************************????****************************
??????:19/8/2026 8:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:27,238] Error 
****************************????****************************
??????:19/8/2026 8:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:27,412] Error 
****************************????****************************
??????:19/8/2026 8:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:27,601] Error 
****************************????****************************
??????:19/8/2026 8:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:27,781] Error 
****************************????****************************
??????:19/8/2026 8:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:27,952] Error 
****************************????****************************
??????:19/8/2026 8:47:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:28,130] Error 
****************************????****************************
??????:19/8/2026 8:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:28,302] Error 
****************************????****************************
??????:19/8/2026 8:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:28,476] Error 
****************************????****************************
??????:19/8/2026 8:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:28,661] Error 
****************************????****************************
??????:19/8/2026 8:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:28,857] Error 
****************************????****************************
??????:19/8/2026 8:47:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:29,052] Error 
****************************????****************************
??????:19/8/2026 8:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:29,246] Error 
****************************????****************************
??????:19/8/2026 8:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:29,441] Error 
****************************????****************************
??????:19/8/2026 8:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:29,633] Error 
****************************????****************************
??????:19/8/2026 8:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:29,829] Error 
****************************????****************************
??????:19/8/2026 8:47:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:30,026] Error 
****************************????****************************
??????:19/8/2026 8:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:30,218] Error 
****************************????****************************
??????:19/8/2026 8:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:30,409] Error 
****************************????****************************
??????:19/8/2026 8:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:30,592] Error 
****************************????****************************
??????:19/8/2026 8:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:30,788] Error 
****************************????****************************
??????:19/8/2026 8:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:30,974] Error 
****************************????****************************
??????:19/8/2026 8:47:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:31,161] Error 
****************************????****************************
??????:19/8/2026 8:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:31,345] Error 
****************************????****************************
??????:19/8/2026 8:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:31,526] Error 
****************************????****************************
??????:19/8/2026 8:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:31,722] Error 
****************************????****************************
??????:19/8/2026 8:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:31,913] Error 
****************************????****************************
??????:19/8/2026 8:47:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:32,098] Error 
****************************????****************************
??????:19/8/2026 8:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:32,283] Error 
****************************????****************************
??????:19/8/2026 8:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:32,464] Error 
****************************????****************************
??????:19/8/2026 8:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:32,648] Error 
****************************????****************************
??????:19/8/2026 8:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:32,845] Error 
****************************????****************************
??????:19/8/2026 8:47:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:33,024] Error 
****************************????****************************
??????:19/8/2026 8:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:33,205] Error 
****************************????****************************
??????:19/8/2026 8:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:33,385] Error 
****************************????****************************
??????:19/8/2026 8:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:33,563] Error 
****************************????****************************
??????:19/8/2026 8:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:33,748] Error 
****************************????****************************
??????:19/8/2026 8:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:33,932] Error 
****************************????****************************
??????:19/8/2026 8:47:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:34,113] Error 
****************************????****************************
??????:19/8/2026 8:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:34,297] Error 
****************************????****************************
??????:19/8/2026 8:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:34,479] Error 
****************************????****************************
??????:19/8/2026 8:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:34,668] Error 
****************************????****************************
??????:19/8/2026 8:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:34,861] Error 
****************************????****************************
??????:19/8/2026 8:47:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:35,050] Error 
****************************????****************************
??????:19/8/2026 8:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:35,238] Error 
****************************????****************************
??????:19/8/2026 8:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:35,424] Error 
****************************????****************************
??????:19/8/2026 8:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:35,612] Error 
****************************????****************************
??????:19/8/2026 8:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:35,814] Error 
****************************????****************************
??????:19/8/2026 8:47:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:36,002] Error 
****************************????****************************
??????:19/8/2026 8:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:36,193] Error 
****************************????****************************
??????:19/8/2026 8:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:36,383] Error 
****************************????****************************
??????:19/8/2026 8:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:36,575] Error 
****************************????****************************
??????:19/8/2026 8:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:36,769] Error 
****************************????****************************
??????:19/8/2026 8:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:36,958] Error 
****************************????****************************
??????:19/8/2026 8:47:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:37,146] Error 
****************************????****************************
??????:19/8/2026 8:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:37,330] Error 
****************************????****************************
??????:19/8/2026 8:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:37,510] Error 
****************************????****************************
??????:19/8/2026 8:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:37,698] Error 
****************************????****************************
??????:19/8/2026 8:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:37,885] Error 
****************************????****************************
??????:19/8/2026 8:47:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:38,071] Error 
****************************????****************************
??????:19/8/2026 8:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:38,253] Error 
****************************????****************************
??????:19/8/2026 8:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:38,439] Error 
****************************????****************************
??????:19/8/2026 8:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:38,614] Error 
****************************????****************************
??????:19/8/2026 8:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:38,800] Error 
****************************????****************************
??????:19/8/2026 8:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:38,981] Error 
****************************????****************************
??????:19/8/2026 8:47:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:39,162] Error 
****************************????****************************
??????:19/8/2026 8:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:39,341] Error 
****************************????****************************
??????:19/8/2026 8:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:39,515] Error 
****************************????****************************
??????:19/8/2026 8:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:39,690] Error 
****************************????****************************
??????:19/8/2026 8:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:39,884] Error 
****************************????****************************
??????:19/8/2026 8:47:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:40,060] Error 
****************************????****************************
??????:19/8/2026 8:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:40,237] Error 
****************************????****************************
??????:19/8/2026 8:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:40,415] Error 
****************************????****************************
??????:19/8/2026 8:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:40,596] Error 
****************************????****************************
??????:19/8/2026 8:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:40,780] Error 
****************************????****************************
??????:19/8/2026 8:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:40,963] Error 
****************************????****************************
??????:19/8/2026 8:47:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:41,147] Error 
****************************????****************************
??????:19/8/2026 8:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:41,327] Error 
****************************????****************************
??????:19/8/2026 8:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:41,511] Error 
****************************????****************************
??????:19/8/2026 8:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:41,694] Error 
****************************????****************************
??????:19/8/2026 8:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:41,869] Error 
****************************????****************************
??????:19/8/2026 8:47:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:42,048] Error 
****************************????****************************
??????:19/8/2026 8:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:42,228] Error 
****************************????****************************
??????:19/8/2026 8:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:42,398] Error 
****************************????****************************
??????:19/8/2026 8:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:42,575] Error 
****************************????****************************
??????:19/8/2026 8:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:42,757] Error 
****************************????****************************
??????:19/8/2026 8:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:42,933] Error 
****************************????****************************
??????:19/8/2026 8:47:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:43,112] Error 
****************************????****************************
??????:19/8/2026 8:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:43,288] Error 
****************************????****************************
??????:19/8/2026 8:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:43,467] Error 
****************************????****************************
??????:19/8/2026 8:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:43,646] Error 
****************************????****************************
??????:19/8/2026 8:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:43,828] Error 
****************************????****************************
??????:19/8/2026 8:47:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:44,014] Error 
****************************????****************************
??????:19/8/2026 8:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:44,188] Error 
****************************????****************************
??????:19/8/2026 8:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:44,366] Error 
****************************????****************************
??????:19/8/2026 8:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:44,542] Error 
****************************????****************************
??????:19/8/2026 8:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:44,720] Error 
****************************????****************************
??????:19/8/2026 8:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:44,887] Error 
****************************????****************************
??????:19/8/2026 8:47:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:45,057] Error 
****************************????****************************
??????:19/8/2026 8:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:45,224] Error 
****************************????****************************
??????:19/8/2026 8:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:45,394] Error 
****************************????****************************
??????:19/8/2026 8:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:45,565] Error 
****************************????****************************
??????:19/8/2026 8:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:45,734] Error 
****************************????****************************
??????:19/8/2026 8:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:45,926] Error 
****************************????****************************
??????:19/8/2026 8:47:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:46,105] Error 
****************************????****************************
??????:19/8/2026 8:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:46,280] Error 
****************************????****************************
??????:19/8/2026 8:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:46,453] Error 
****************************????****************************
??????:19/8/2026 8:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:46,632] Error 
****************************????****************************
??????:19/8/2026 8:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:46,814] Error 
****************************????****************************
??????:19/8/2026 8:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:46,988] Error 
****************************????****************************
??????:19/8/2026 8:47:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:47,161] Error 
****************************????****************************
??????:19/8/2026 8:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:47,332] Error 
****************************????****************************
??????:19/8/2026 8:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:47,501] Error 
****************************????****************************
??????:19/8/2026 8:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:47,672] Error 
****************************????****************************
??????:19/8/2026 8:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:47,850] Error 
****************************????****************************
??????:19/8/2026 8:47:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:48,030] Error 
****************************????****************************
??????:19/8/2026 8:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:48,197] Error 
****************************????****************************
??????:19/8/2026 8:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:48,367] Error 
****************************????****************************
??????:19/8/2026 8:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:48,537] Error 
****************************????****************************
??????:19/8/2026 8:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:48,704] Error 
****************************????****************************
??????:19/8/2026 8:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:48,880] Error 
****************************????****************************
??????:19/8/2026 8:47:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:49,045] Error 
****************************????****************************
??????:19/8/2026 8:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:49,219] Error 
****************************????****************************
??????:19/8/2026 8:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:49,383] Error 
****************************????****************************
??????:19/8/2026 8:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:49,548] Error 
****************************????****************************
??????:19/8/2026 8:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:49,716] Error 
****************************????****************************
??????:19/8/2026 8:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:49,889] Error 
****************************????****************************
??????:19/8/2026 8:47:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:50,054] Error 
****************************????****************************
??????:19/8/2026 8:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:50,225] Error 
****************************????****************************
??????:19/8/2026 8:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:50,389] Error 
****************************????****************************
??????:19/8/2026 8:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:50,556] Error 
****************************????****************************
??????:19/8/2026 8:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:50,725] Error 
****************************????****************************
??????:19/8/2026 8:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:50,896] Error 
****************************????****************************
??????:19/8/2026 8:47:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:51,072] Error 
****************************????****************************
??????:19/8/2026 8:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:51,254] Error 
****************************????****************************
??????:19/8/2026 8:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:51,430] Error 
****************************????****************************
??????:19/8/2026 8:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:51,605] Error 
****************************????****************************
??????:19/8/2026 8:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:51,789] Error 
****************************????****************************
??????:19/8/2026 8:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:51,958] Error 
****************************????****************************
??????:19/8/2026 8:47:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:52,144] Error 
****************************????****************************
??????:19/8/2026 8:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:52,322] Error 
****************************????****************************
??????:19/8/2026 8:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:52,496] Error 
****************************????****************************
??????:19/8/2026 8:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:52,668] Error 
****************************????****************************
??????:19/8/2026 8:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:52,854] Error 
****************************????****************************
??????:19/8/2026 8:47:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:53,027] Error 
****************************????****************************
??????:19/8/2026 8:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:53,201] Error 
****************************????****************************
??????:19/8/2026 8:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:53,374] Error 
****************************????****************************
??????:19/8/2026 8:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:53,550] Error 
****************************????****************************
??????:19/8/2026 8:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:53,725] Error 
****************************????****************************
??????:19/8/2026 8:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:53,905] Error 
****************************????****************************
??????:19/8/2026 8:47:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:54,077] Error 
****************************????****************************
??????:19/8/2026 8:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:54,245] Error 
****************************????****************************
??????:19/8/2026 8:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:54,415] Error 
****************************????****************************
??????:19/8/2026 8:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:54,588] Error 
****************************????****************************
??????:19/8/2026 8:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:54,767] Error 
****************************????****************************
??????:19/8/2026 8:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:54,939] Error 
****************************????****************************
??????:19/8/2026 8:47:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:55,112] Error 
****************************????****************************
??????:19/8/2026 8:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:55,288] Error 
****************************????****************************
??????:19/8/2026 8:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:55,467] Error 
****************************????****************************
??????:19/8/2026 8:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:55,637] Error 
****************************????****************************
??????:19/8/2026 8:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:55,817] Error 
****************************????****************************
??????:19/8/2026 8:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:55,991] Error 
****************************????****************************
??????:19/8/2026 8:47:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:56,174] Error 
****************************????****************************
??????:19/8/2026 8:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:56,347] Error 
****************************????****************************
??????:19/8/2026 8:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:56,521] Error 
****************************????****************************
??????:19/8/2026 8:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:56,688] Error 
****************************????****************************
??????:19/8/2026 8:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:56,864] Error 
****************************????****************************
??????:19/8/2026 8:47:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:57,034] Error 
****************************????****************************
??????:19/8/2026 8:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:57,215] Error 
****************************????****************************
??????:19/8/2026 8:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:57,395] Error 
****************************????****************************
??????:19/8/2026 8:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:57,574] Error 
****************************????****************************
??????:19/8/2026 8:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:57,755] Error 
****************************????****************************
??????:19/8/2026 8:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:57,926] Error 
****************************????****************************
??????:19/8/2026 8:47:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:58,097] Error 
****************************????****************************
??????:19/8/2026 8:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:58,268] Error 
****************************????****************************
??????:19/8/2026 8:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:58,443] Error 
****************************????****************************
??????:19/8/2026 8:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:58,623] Error 
****************************????****************************
??????:19/8/2026 8:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:58,798] Error 
****************************????****************************
??????:19/8/2026 8:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:58,980] Error 
****************************????****************************
??????:19/8/2026 8:47:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:59,148] Error 
****************************????****************************
??????:19/8/2026 8:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:59,326] Error 
****************************????****************************
??????:19/8/2026 8:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:59,492] Error 
****************************????****************************
??????:19/8/2026 8:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:59,664] Error 
****************************????****************************
??????:19/8/2026 8:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:47:59,837] Error 
****************************????****************************
??????:19/8/2026 8:47:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:00,005] Error 
****************************????****************************
??????:19/8/2026 8:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:00,192] Error 
****************************????****************************
??????:19/8/2026 8:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:00,377] Error 
****************************????****************************
??????:19/8/2026 8:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:00,562] Error 
****************************????****************************
??????:19/8/2026 8:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:00,754] Error 
****************************????****************************
??????:19/8/2026 8:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:00,929] Error 
****************************????****************************
??????:19/8/2026 8:48:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:01,103] Error 
****************************????****************************
??????:19/8/2026 8:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:01,279] Error 
****************************????****************************
??????:19/8/2026 8:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:01,455] Error 
****************************????****************************
??????:19/8/2026 8:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:01,625] Error 
****************************????****************************
??????:19/8/2026 8:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:01,807] Error 
****************************????****************************
??????:19/8/2026 8:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:01,981] Error 
****************************????****************************
??????:19/8/2026 8:48:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:02,158] Error 
****************************????****************************
??????:19/8/2026 8:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:02,334] Error 
****************************????****************************
??????:19/8/2026 8:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:02,507] Error 
****************************????****************************
??????:19/8/2026 8:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:02,680] Error 
****************************????****************************
??????:19/8/2026 8:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:02,862] Error 
****************************????****************************
??????:19/8/2026 8:48:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:03,040] Error 
****************************????****************************
??????:19/8/2026 8:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:03,215] Error 
****************************????****************************
??????:19/8/2026 8:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:03,399] Error 
****************************????****************************
??????:19/8/2026 8:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:03,580] Error 
****************************????****************************
??????:19/8/2026 8:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:03,761] Error 
****************************????****************************
??????:19/8/2026 8:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:03,938] Error 
****************************????****************************
??????:19/8/2026 8:48:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:04,112] Error 
****************************????****************************
??????:19/8/2026 8:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:04,307] Error 
****************************????****************************
??????:19/8/2026 8:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:04,482] Error 
****************************????****************************
??????:19/8/2026 8:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:04,660] Error 
****************************????****************************
??????:19/8/2026 8:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:04,844] Error 
****************************????****************************
??????:19/8/2026 8:48:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:05,017] Error 
****************************????****************************
??????:19/8/2026 8:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:05,191] Error 
****************************????****************************
??????:19/8/2026 8:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:05,374] Error 
****************************????****************************
??????:19/8/2026 8:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:05,545] Error 
****************************????****************************
??????:19/8/2026 8:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:05,726] Error 
****************************????****************************
??????:19/8/2026 8:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:05,905] Error 
****************************????****************************
??????:19/8/2026 8:48:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:06,078] Error 
****************************????****************************
??????:19/8/2026 8:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:06,256] Error 
****************************????****************************
??????:19/8/2026 8:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:06,439] Error 
****************************????****************************
??????:19/8/2026 8:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:06,617] Error 
****************************????****************************
??????:19/8/2026 8:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:06,799] Error 
****************************????****************************
??????:19/8/2026 8:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:06,979] Error 
****************************????****************************
??????:19/8/2026 8:48:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:07,167] Error 
****************************????****************************
??????:19/8/2026 8:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:07,359] Error 
****************************????****************************
??????:19/8/2026 8:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:07,536] Error 
****************************????****************************
??????:19/8/2026 8:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:07,712] Error 
****************************????****************************
??????:19/8/2026 8:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:07,897] Error 
****************************????****************************
??????:19/8/2026 8:48:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:08,074] Error 
****************************????****************************
??????:19/8/2026 8:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:08,250] Error 
****************************????****************************
??????:19/8/2026 8:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:08,439] Error 
****************************????****************************
??????:19/8/2026 8:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:08,617] Error 
****************************????****************************
??????:19/8/2026 8:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:08,792] Error 
****************************????****************************
??????:19/8/2026 8:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:08,956] Error 
****************************????****************************
??????:19/8/2026 8:48:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:09,118] Error 
****************************????****************************
??????:19/8/2026 8:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:09,279] Error 
****************************????****************************
??????:19/8/2026 8:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:09,447] Error 
****************************????****************************
??????:19/8/2026 8:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:09,605] Error 
****************************????****************************
??????:19/8/2026 8:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:09,773] Error 
****************************????****************************
??????:19/8/2026 8:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:09,931] Error 
****************************????****************************
??????:19/8/2026 8:48:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:10,092] Error 
****************************????****************************
??????:19/8/2026 8:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:10,252] Error 
****************************????****************************
??????:19/8/2026 8:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:10,423] Error 
****************************????****************************
??????:19/8/2026 8:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:10,591] Error 
****************************????****************************
??????:19/8/2026 8:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:10,759] Error 
****************************????****************************
??????:19/8/2026 8:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:10,924] Error 
****************************????****************************
??????:19/8/2026 8:48:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:11,085] Error 
****************************????****************************
??????:19/8/2026 8:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:11,244] Error 
****************************????****************************
??????:19/8/2026 8:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:11,413] Error 
****************************????****************************
??????:19/8/2026 8:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:11,575] Error 
****************************????****************************
??????:19/8/2026 8:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:11,743] Error 
****************************????****************************
??????:19/8/2026 8:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:11,906] Error 
****************************????****************************
??????:19/8/2026 8:48:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:12,067] Error 
****************************????****************************
??????:19/8/2026 8:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:12,231] Error 
****************************????****************************
??????:19/8/2026 8:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:12,407] Error 
****************************????****************************
??????:19/8/2026 8:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:12,576] Error 
****************************????****************************
??????:19/8/2026 8:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:12,744] Error 
****************************????****************************
??????:19/8/2026 8:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:12,908] Error 
****************************????****************************
??????:19/8/2026 8:48:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:13,072] Error 
****************************????****************************
??????:19/8/2026 8:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:13,226] Error 
****************************????****************************
??????:19/8/2026 8:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:13,389] Error 
****************************????****************************
??????:19/8/2026 8:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:13,548] Error 
****************************????****************************
??????:19/8/2026 8:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:13,716] Error 
****************************????****************************
??????:19/8/2026 8:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:13,887] Error 
****************************????****************************
??????:19/8/2026 8:48:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:14,056] Error 
****************************????****************************
??????:19/8/2026 8:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:14,227] Error 
****************************????****************************
??????:19/8/2026 8:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:14,395] Error 
****************************????****************************
??????:19/8/2026 8:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:14,572] Error 
****************************????****************************
??????:19/8/2026 8:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:14,755] Error 
****************************????****************************
??????:19/8/2026 8:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:14,930] Error 
****************************????****************************
??????:19/8/2026 8:48:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:15,100] Error 
****************************????****************************
??????:19/8/2026 8:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:15,269] Error 
****************************????****************************
??????:19/8/2026 8:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:15,446] Error 
****************************????****************************
??????:19/8/2026 8:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:15,616] Error 
****************************????****************************
??????:19/8/2026 8:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:15,795] Error 
****************************????****************************
??????:19/8/2026 8:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:15,969] Error 
****************************????****************************
??????:19/8/2026 8:48:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:16,147] Error 
****************************????****************************
??????:19/8/2026 8:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:16,327] Error 
****************************????****************************
??????:19/8/2026 8:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:16,516] Error 
****************************????****************************
??????:19/8/2026 8:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:16,698] Error 
****************************????****************************
??????:19/8/2026 8:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:16,892] Error 
****************************????****************************
??????:19/8/2026 8:48:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:17,100] Error 
****************************????****************************
??????:19/8/2026 8:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:17,283] Error 
****************************????****************************
??????:19/8/2026 8:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:17,466] Error 
****************************????****************************
??????:19/8/2026 8:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:17,646] Error 
****************************????****************************
??????:19/8/2026 8:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:17,834] Error 
****************************????****************************
??????:19/8/2026 8:48:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:18,023] Error 
****************************????****************************
??????:19/8/2026 8:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:18,202] Error 
****************************????****************************
??????:19/8/2026 8:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:18,387] Error 
****************************????****************************
??????:19/8/2026 8:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:18,571] Error 
****************************????****************************
??????:19/8/2026 8:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:18,750] Error 
****************************????****************************
??????:19/8/2026 8:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:18,938] Error 
****************************????****************************
??????:19/8/2026 8:48:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:19,125] Error 
****************************????****************************
??????:19/8/2026 8:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:19,307] Error 
****************************????****************************
??????:19/8/2026 8:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:19,501] Error 
****************************????****************************
??????:19/8/2026 8:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:19,689] Error 
****************************????****************************
??????:19/8/2026 8:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:19,876] Error 
****************************????****************************
??????:19/8/2026 8:48:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:20,058] Error 
****************************????****************************
??????:19/8/2026 8:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:20,248] Error 
****************************????****************************
??????:19/8/2026 8:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:20,434] Error 
****************************????****************************
??????:19/8/2026 8:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:20,629] Error 
****************************????****************************
??????:19/8/2026 8:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:20,820] Error 
****************************????****************************
??????:19/8/2026 8:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:20,999] Error 
****************************????****************************
??????:19/8/2026 8:48:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:21,184] Error 
****************************????****************************
??????:19/8/2026 8:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:21,368] Error 
****************************????****************************
??????:19/8/2026 8:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:21,544] Error 
****************************????****************************
??????:19/8/2026 8:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:21,728] Error 
****************************????****************************
??????:19/8/2026 8:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:21,915] Error 
****************************????****************************
??????:19/8/2026 8:48:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:22,104] Error 
****************************????****************************
??????:19/8/2026 8:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:22,291] Error 
****************************????****************************
??????:19/8/2026 8:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:22,474] Error 
****************************????****************************
??????:19/8/2026 8:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:22,660] Error 
****************************????****************************
??????:19/8/2026 8:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:22,848] Error 
****************************????****************************
??????:19/8/2026 8:48:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:23,036] Error 
****************************????****************************
??????:19/8/2026 8:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:23,227] Error 
****************************????****************************
??????:19/8/2026 8:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:23,419] Error 
****************************????****************************
??????:19/8/2026 8:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:23,601] Error 
****************************????****************************
??????:19/8/2026 8:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:23,784] Error 
****************************????****************************
??????:19/8/2026 8:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:23,973] Error 
****************************????****************************
??????:19/8/2026 8:48:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:24,164] Error 
****************************????****************************
??????:19/8/2026 8:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:24,344] Error 
****************************????****************************
??????:19/8/2026 8:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:24,523] Error 
****************************????****************************
??????:19/8/2026 8:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:24,714] Error 
****************************????****************************
??????:19/8/2026 8:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:24,889] Error 
****************************????****************************
??????:19/8/2026 8:48:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:25,060] Error 
****************************????****************************
??????:19/8/2026 8:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:25,231] Error 
****************************????****************************
??????:19/8/2026 8:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:25,406] Error 
****************************????****************************
??????:19/8/2026 8:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:25,580] Error 
****************************????****************************
??????:19/8/2026 8:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:25,765] Error 
****************************????****************************
??????:19/8/2026 8:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:25,949] Error 
****************************????****************************
??????:19/8/2026 8:48:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:26,126] Error 
****************************????****************************
??????:19/8/2026 8:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:26,288] Error 
****************************????****************************
??????:19/8/2026 8:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:26,457] Error 
****************************????****************************
??????:19/8/2026 8:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:26,628] Error 
****************************????****************************
??????:19/8/2026 8:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:26,809] Error 
****************************????****************************
??????:19/8/2026 8:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:26,979] Error 
****************************????****************************
??????:19/8/2026 8:48:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:27,151] Error 
****************************????****************************
??????:19/8/2026 8:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:27,329] Error 
****************************????****************************
??????:19/8/2026 8:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:27,507] Error 
****************************????****************************
??????:19/8/2026 8:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:27,673] Error 
****************************????****************************
??????:19/8/2026 8:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:27,853] Error 
****************************????****************************
??????:19/8/2026 8:48:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:28,028] Error 
****************************????****************************
??????:19/8/2026 8:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:28,207] Error 
****************************????****************************
??????:19/8/2026 8:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:28,390] Error 
****************************????****************************
??????:19/8/2026 8:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:28,569] Error 
****************************????****************************
??????:19/8/2026 8:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:28,763] Error 
****************************????****************************
??????:19/8/2026 8:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:28,939] Error 
****************************????****************************
??????:19/8/2026 8:48:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:29,118] Error 
****************************????****************************
??????:19/8/2026 8:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:29,297] Error 
****************************????****************************
??????:19/8/2026 8:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:29,477] Error 
****************************????****************************
??????:19/8/2026 8:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:29,658] Error 
****************************????****************************
??????:19/8/2026 8:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:29,843] Error 
****************************????****************************
??????:19/8/2026 8:48:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:30,021] Error 
****************************????****************************
??????:19/8/2026 8:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:30,201] Error 
****************************????****************************
??????:19/8/2026 8:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:30,381] Error 
****************************????****************************
??????:19/8/2026 8:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:30,560] Error 
****************************????****************************
??????:19/8/2026 8:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:30,744] Error 
****************************????****************************
??????:19/8/2026 8:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:30,924] Error 
****************************????****************************
??????:19/8/2026 8:48:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:31,098] Error 
****************************????****************************
??????:19/8/2026 8:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:31,274] Error 
****************************????****************************
??????:19/8/2026 8:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:31,453] Error 
****************************????****************************
??????:19/8/2026 8:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:31,619] Error 
****************************????****************************
??????:19/8/2026 8:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:31,795] Error 
****************************????****************************
??????:19/8/2026 8:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:31,970] Error 
****************************????****************************
??????:19/8/2026 8:48:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:32,144] Error 
****************************????****************************
??????:19/8/2026 8:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:32,318] Error 
****************************????****************************
??????:19/8/2026 8:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:32,495] Error 
****************************????****************************
??????:19/8/2026 8:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:32,664] Error 
****************************????****************************
??????:19/8/2026 8:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:32,853] Error 
****************************????****************************
??????:19/8/2026 8:48:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:33,026] Error 
****************************????****************************
??????:19/8/2026 8:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:33,201] Error 
****************************????****************************
??????:19/8/2026 8:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:33,374] Error 
****************************????****************************
??????:19/8/2026 8:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:33,552] Error 
****************************????****************************
??????:19/8/2026 8:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:33,732] Error 
****************************????****************************
??????:19/8/2026 8:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:33,912] Error 
****************************????****************************
??????:19/8/2026 8:48:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:34,093] Error 
****************************????****************************
??????:19/8/2026 8:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:34,280] Error 
****************************????****************************
??????:19/8/2026 8:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:34,467] Error 
****************************????****************************
??????:19/8/2026 8:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:34,645] Error 
****************************????****************************
??????:19/8/2026 8:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:34,828] Error 
****************************????****************************
??????:19/8/2026 8:48:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:35,006] Error 
****************************????****************************
??????:19/8/2026 8:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:35,183] Error 
****************************????****************************
??????:19/8/2026 8:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:35,361] Error 
****************************????****************************
??????:19/8/2026 8:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:35,537] Error 
****************************????****************************
??????:19/8/2026 8:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:35,712] Error 
****************************????****************************
??????:19/8/2026 8:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:35,885] Error 
****************************????****************************
??????:19/8/2026 8:48:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:36,057] Error 
****************************????****************************
??????:19/8/2026 8:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:36,236] Error 
****************************????****************************
??????:19/8/2026 8:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:36,405] Error 
****************************????****************************
??????:19/8/2026 8:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:36,576] Error 
****************************????****************************
??????:19/8/2026 8:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:36,751] Error 
****************************????****************************
??????:19/8/2026 8:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:36,934] Error 
****************************????****************************
??????:19/8/2026 8:48:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:37,099] Error 
****************************????****************************
??????:19/8/2026 8:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:37,266] Error 
****************************????****************************
??????:19/8/2026 8:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:37,431] Error 
****************************????****************************
??????:19/8/2026 8:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:37,604] Error 
****************************????****************************
??????:19/8/2026 8:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:37,780] Error 
****************************????****************************
??????:19/8/2026 8:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:37,949] Error 
****************************????****************************
??????:19/8/2026 8:48:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:38,125] Error 
****************************????****************************
??????:19/8/2026 8:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:38,294] Error 
****************************????****************************
??????:19/8/2026 8:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:38,463] Error 
****************************????****************************
??????:19/8/2026 8:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:38,639] Error 
****************************????****************************
??????:19/8/2026 8:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:38,818] Error 
****************************????****************************
??????:19/8/2026 8:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:38,999] Error 
****************************????****************************
??????:19/8/2026 8:48:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:39,178] Error 
****************************????****************************
??????:19/8/2026 8:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:39,355] Error 
****************************????****************************
??????:19/8/2026 8:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:39,515] Error 
****************************????****************************
??????:19/8/2026 8:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:39,680] Error 
****************************????****************************
??????:19/8/2026 8:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:39,859] Error 
****************************????****************************
??????:19/8/2026 8:48:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:40,030] Error 
****************************????****************************
??????:19/8/2026 8:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:40,204] Error 
****************************????****************************
??????:19/8/2026 8:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:40,380] Error 
****************************????****************************
??????:19/8/2026 8:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:40,556] Error 
****************************????****************************
??????:19/8/2026 8:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:40,736] Error 
****************************????****************************
??????:19/8/2026 8:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:40,919] Error 
****************************????****************************
??????:19/8/2026 8:48:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:41,092] Error 
****************************????****************************
??????:19/8/2026 8:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:41,260] Error 
****************************????****************************
??????:19/8/2026 8:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:41,435] Error 
****************************????****************************
??????:19/8/2026 8:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:41,612] Error 
****************************????****************************
??????:19/8/2026 8:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:41,790] Error 
****************************????****************************
??????:19/8/2026 8:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:41,958] Error 
****************************????****************************
??????:19/8/2026 8:48:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:42,132] Error 
****************************????****************************
??????:19/8/2026 8:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:42,303] Error 
****************************????****************************
??????:19/8/2026 8:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:42,472] Error 
****************************????****************************
??????:19/8/2026 8:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:42,645] Error 
****************************????****************************
??????:19/8/2026 8:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:42,827] Error 
****************************????****************************
??????:19/8/2026 8:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:42,994] Error 
****************************????****************************
??????:19/8/2026 8:48:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:43,163] Error 
****************************????****************************
??????:19/8/2026 8:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:43,333] Error 
****************************????****************************
??????:19/8/2026 8:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:43,504] Error 
****************************????****************************
??????:19/8/2026 8:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:43,668] Error 
****************************????****************************
??????:19/8/2026 8:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:43,845] Error 
****************************????****************************
??????:19/8/2026 8:48:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:44,008] Error 
****************************????****************************
??????:19/8/2026 8:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:44,184] Error 
****************************????****************************
??????:19/8/2026 8:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:44,360] Error 
****************************????****************************
??????:19/8/2026 8:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:44,532] Error 
****************************????****************************
??????:19/8/2026 8:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:44,704] Error 
****************************????****************************
??????:19/8/2026 8:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:44,881] Error 
****************************????****************************
??????:19/8/2026 8:48:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:45,067] Error 
****************************????****************************
??????:19/8/2026 8:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:45,234] Error 
****************************????****************************
??????:19/8/2026 8:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:45,403] Error 
****************************????****************************
??????:19/8/2026 8:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:45,579] Error 
****************************????****************************
??????:19/8/2026 8:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:45,763] Error 
****************************????****************************
??????:19/8/2026 8:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:45,948] Error 
****************************????****************************
??????:19/8/2026 8:48:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:46,130] Error 
****************************????****************************
??????:19/8/2026 8:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:46,318] Error 
****************************????****************************
??????:19/8/2026 8:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:46,497] Error 
****************************????****************************
??????:19/8/2026 8:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:46,684] Error 
****************************????****************************
??????:19/8/2026 8:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:46,877] Error 
****************************????****************************
??????:19/8/2026 8:48:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:47,059] Error 
****************************????****************************
??????:19/8/2026 8:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:47,243] Error 
****************************????****************************
??????:19/8/2026 8:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:47,429] Error 
****************************????****************************
??????:19/8/2026 8:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:47,614] Error 
****************************????****************************
??????:19/8/2026 8:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:47,812] Error 
****************************????****************************
??????:19/8/2026 8:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:47,997] Error 
****************************????****************************
??????:19/8/2026 8:48:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:48,183] Error 
****************************????****************************
??????:19/8/2026 8:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:48,368] Error 
****************************????****************************
??????:19/8/2026 8:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:48,553] Error 
****************************????****************************
??????:19/8/2026 8:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:48,741] Error 
****************************????****************************
??????:19/8/2026 8:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:48,925] Error 
****************************????****************************
??????:19/8/2026 8:48:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:49,120] Error 
****************************????****************************
??????:19/8/2026 8:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:49,301] Error 
****************************????****************************
??????:19/8/2026 8:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:49,483] Error 
****************************????****************************
??????:19/8/2026 8:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:49,666] Error 
****************************????****************************
??????:19/8/2026 8:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:49,860] Error 
****************************????****************************
??????:19/8/2026 8:48:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:50,051] Error 
****************************????****************************
??????:19/8/2026 8:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:50,236] Error 
****************************????****************************
??????:19/8/2026 8:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:50,421] Error 
****************************????****************************
??????:19/8/2026 8:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:50,604] Error 
****************************????****************************
??????:19/8/2026 8:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:50,795] Error 
****************************????****************************
??????:19/8/2026 8:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:50,977] Error 
****************************????****************************
??????:19/8/2026 8:48:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:51,164] Error 
****************************????****************************
??????:19/8/2026 8:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:51,346] Error 
****************************????****************************
??????:19/8/2026 8:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:51,528] Error 
****************************????****************************
??????:19/8/2026 8:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:51,709] Error 
****************************????****************************
??????:19/8/2026 8:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:51,894] Error 
****************************????****************************
??????:19/8/2026 8:48:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:52,073] Error 
****************************????****************************
??????:19/8/2026 8:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:52,253] Error 
****************************????****************************
??????:19/8/2026 8:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:52,433] Error 
****************************????****************************
??????:19/8/2026 8:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:52,612] Error 
****************************????****************************
??????:19/8/2026 8:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:52,798] Error 
****************************????****************************
??????:19/8/2026 8:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:52,984] Error 
****************************????****************************
??????:19/8/2026 8:48:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:53,178] Error 
****************************????****************************
??????:19/8/2026 8:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:53,372] Error 
****************************????****************************
??????:19/8/2026 8:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:53,564] Error 
****************************????****************************
??????:19/8/2026 8:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:53,745] Error 
****************************????****************************
??????:19/8/2026 8:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:53,927] Error 
****************************????****************************
??????:19/8/2026 8:48:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:54,105] Error 
****************************????****************************
??????:19/8/2026 8:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:54,282] Error 
****************************????****************************
??????:19/8/2026 8:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:54,461] Error 
****************************????****************************
??????:19/8/2026 8:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:54,638] Error 
****************************????****************************
??????:19/8/2026 8:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:54,815] Error 
****************************????****************************
??????:19/8/2026 8:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:54,989] Error 
****************************????****************************
??????:19/8/2026 8:48:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:55,169] Error 
****************************????****************************
??????:19/8/2026 8:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:55,343] Error 
****************************????****************************
??????:19/8/2026 8:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:55,523] Error 
****************************????****************************
??????:19/8/2026 8:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:55,703] Error 
****************************????****************************
??????:19/8/2026 8:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:55,885] Error 
****************************????****************************
??????:19/8/2026 8:48:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:56,065] Error 
****************************????****************************
??????:19/8/2026 8:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:56,236] Error 
****************************????****************************
??????:19/8/2026 8:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:56,411] Error 
****************************????****************************
??????:19/8/2026 8:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:56,586] Error 
****************************????****************************
??????:19/8/2026 8:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:56,762] Error 
****************************????****************************
??????:19/8/2026 8:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:56,938] Error 
****************************????****************************
??????:19/8/2026 8:48:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:57,113] Error 
****************************????****************************
??????:19/8/2026 8:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:57,299] Error 
****************************????****************************
??????:19/8/2026 8:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:57,477] Error 
****************************????****************************
??????:19/8/2026 8:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:57,649] Error 
****************************????****************************
??????:19/8/2026 8:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:57,831] Error 
****************************????****************************
??????:19/8/2026 8:48:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:58,013] Error 
****************************????****************************
??????:19/8/2026 8:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:58,191] Error 
****************************????****************************
??????:19/8/2026 8:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:58,362] Error 
****************************????****************************
??????:19/8/2026 8:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:58,529] Error 
****************************????****************************
??????:19/8/2026 8:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:58,701] Error 
****************************????****************************
??????:19/8/2026 8:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:58,874] Error 
****************************????****************************
??????:19/8/2026 8:48:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:59,047] Error 
****************************????****************************
??????:19/8/2026 8:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:59,213] Error 
****************************????****************************
??????:19/8/2026 8:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:59,385] Error 
****************************????****************************
??????:19/8/2026 8:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:59,554] Error 
****************************????****************************
??????:19/8/2026 8:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:59,731] Error 
****************************????****************************
??????:19/8/2026 8:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:48:59,907] Error 
****************************????****************************
??????:19/8/2026 8:48:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:00,093] Error 
****************************????****************************
??????:19/8/2026 8:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:00,264] Error 
****************************????****************************
??????:19/8/2026 8:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:00,440] Error 
****************************????****************************
??????:19/8/2026 8:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:00,608] Error 
****************************????****************************
??????:19/8/2026 8:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:00,791] Error 
****************************????****************************
??????:19/8/2026 8:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:00,971] Error 
****************************????****************************
??????:19/8/2026 8:49:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:01,139] Error 
****************************????****************************
??????:19/8/2026 8:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:01,315] Error 
****************************????****************************
??????:19/8/2026 8:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:01,495] Error 
****************************????****************************
??????:19/8/2026 8:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:01,666] Error 
****************************????****************************
??????:19/8/2026 8:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:01,841] Error 
****************************????****************************
??????:19/8/2026 8:49:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:02,018] Error 
****************************????****************************
??????:19/8/2026 8:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:02,192] Error 
****************************????****************************
??????:19/8/2026 8:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:02,366] Error 
****************************????****************************
??????:19/8/2026 8:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:02,538] Error 
****************************????****************************
??????:19/8/2026 8:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:02,711] Error 
****************************????****************************
??????:19/8/2026 8:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:02,890] Error 
****************************????****************************
??????:19/8/2026 8:49:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:03,069] Error 
****************************????****************************
??????:19/8/2026 8:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:03,247] Error 
****************************????****************************
??????:19/8/2026 8:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:03,422] Error 
****************************????****************************
??????:19/8/2026 8:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:03,599] Error 
****************************????****************************
??????:19/8/2026 8:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:03,776] Error 
****************************????****************************
??????:19/8/2026 8:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:03,947] Error 
****************************????****************************
??????:19/8/2026 8:49:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:04,120] Error 
****************************????****************************
??????:19/8/2026 8:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:04,290] Error 
****************************????****************************
??????:19/8/2026 8:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:04,462] Error 
****************************????****************************
??????:19/8/2026 8:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:04,642] Error 
****************************????****************************
??????:19/8/2026 8:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:04,819] Error 
****************************????****************************
??????:19/8/2026 8:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:04,992] Error 
****************************????****************************
??????:19/8/2026 8:49:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:05,168] Error 
****************************????****************************
??????:19/8/2026 8:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:05,332] Error 
****************************????****************************
??????:19/8/2026 8:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:05,520] Error 
****************************????****************************
??????:19/8/2026 8:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:05,695] Error 
****************************????****************************
??????:19/8/2026 8:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:05,871] Error 
****************************????****************************
??????:19/8/2026 8:49:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:06,048] Error 
****************************????****************************
??????:19/8/2026 8:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:06,222] Error 
****************************????****************************
??????:19/8/2026 8:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:06,397] Error 
****************************????****************************
??????:19/8/2026 8:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:06,575] Error 
****************************????****************************
??????:19/8/2026 8:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:06,757] Error 
****************************????****************************
??????:19/8/2026 8:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:06,932] Error 
****************************????****************************
??????:19/8/2026 8:49:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:07,112] Error 
****************************????****************************
??????:19/8/2026 8:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:07,292] Error 
****************************????****************************
??????:19/8/2026 8:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:07,472] Error 
****************************????****************************
??????:19/8/2026 8:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:07,648] Error 
****************************????****************************
??????:19/8/2026 8:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:07,828] Error 
****************************????****************************
??????:19/8/2026 8:49:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:08,008] Error 
****************************????****************************
??????:19/8/2026 8:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:08,183] Error 
****************************????****************************
??????:19/8/2026 8:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:08,355] Error 
****************************????****************************
??????:19/8/2026 8:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:08,532] Error 
****************************????****************************
??????:19/8/2026 8:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:08,708] Error 
****************************????****************************
??????:19/8/2026 8:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:08,880] Error 
****************************????****************************
??????:19/8/2026 8:49:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:09,056] Error 
****************************????****************************
??????:19/8/2026 8:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:09,226] Error 
****************************????****************************
??????:19/8/2026 8:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:09,399] Error 
****************************????****************************
??????:19/8/2026 8:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:09,578] Error 
****************************????****************************
??????:19/8/2026 8:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:09,745] Error 
****************************????****************************
??????:19/8/2026 8:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:09,910] Error 
****************************????****************************
??????:19/8/2026 8:49:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:10,078] Error 
****************************????****************************
??????:19/8/2026 8:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:10,244] Error 
****************************????****************************
??????:19/8/2026 8:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:10,413] Error 
****************************????****************************
??????:19/8/2026 8:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:10,582] Error 
****************************????****************************
??????:19/8/2026 8:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:10,763] Error 
****************************????****************************
??????:19/8/2026 8:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:10,924] Error 
****************************????****************************
??????:19/8/2026 8:49:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:11,087] Error 
****************************????****************************
??????:19/8/2026 8:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:11,254] Error 
****************************????****************************
??????:19/8/2026 8:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:11,429] Error 
****************************????****************************
??????:19/8/2026 8:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:11,604] Error 
****************************????****************************
??????:19/8/2026 8:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:11,784] Error 
****************************????****************************
??????:19/8/2026 8:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:11,956] Error 
****************************????****************************
??????:19/8/2026 8:49:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:12,125] Error 
****************************????****************************
??????:19/8/2026 8:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:12,299] Error 
****************************????****************************
??????:19/8/2026 8:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:12,470] Error 
****************************????****************************
??????:19/8/2026 8:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:12,645] Error 
****************************????****************************
??????:19/8/2026 8:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:12,823] Error 
****************************????****************************
??????:19/8/2026 8:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:12,998] Error 
****************************????****************************
??????:19/8/2026 8:49:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:13,173] Error 
****************************????****************************
??????:19/8/2026 8:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:13,348] Error 
****************************????****************************
??????:19/8/2026 8:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:13,522] Error 
****************************????****************************
??????:19/8/2026 8:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:13,706] Error 
****************************????****************************
??????:19/8/2026 8:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:13,883] Error 
****************************????****************************
??????:19/8/2026 8:49:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:14,061] Error 
****************************????****************************
??????:19/8/2026 8:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:14,238] Error 
****************************????****************************
??????:19/8/2026 8:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:14,420] Error 
****************************????****************************
??????:19/8/2026 8:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:14,595] Error 
****************************????****************************
??????:19/8/2026 8:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:14,773] Error 
****************************????****************************
??????:19/8/2026 8:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:14,946] Error 
****************************????****************************
??????:19/8/2026 8:49:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:15,123] Error 
****************************????****************************
??????:19/8/2026 8:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:15,305] Error 
****************************????****************************
??????:19/8/2026 8:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:15,481] Error 
****************************????****************************
??????:19/8/2026 8:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:15,662] Error 
****************************????****************************
??????:19/8/2026 8:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:15,840] Error 
****************************????****************************
??????:19/8/2026 8:49:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:16,019] Error 
****************************????****************************
??????:19/8/2026 8:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:16,202] Error 
****************************????****************************
??????:19/8/2026 8:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:16,387] Error 
****************************????****************************
??????:19/8/2026 8:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:16,580] Error 
****************************????****************************
??????:19/8/2026 8:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:16,769] Error 
****************************????****************************
??????:19/8/2026 8:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:16,958] Error 
****************************????****************************
??????:19/8/2026 8:49:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:17,147] Error 
****************************????****************************
??????:19/8/2026 8:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:17,333] Error 
****************************????****************************
??????:19/8/2026 8:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:17,526] Error 
****************************????****************************
??????:19/8/2026 8:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:17,733] Error 
****************************????****************************
??????:19/8/2026 8:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:17,929] Error 
****************************????****************************
??????:19/8/2026 8:49:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:18,115] Error 
****************************????****************************
??????:19/8/2026 8:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:18,309] Error 
****************************????****************************
??????:19/8/2026 8:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:18,499] Error 
****************************????****************************
??????:19/8/2026 8:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:18,687] Error 
****************************????****************************
??????:19/8/2026 8:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:18,885] Error 
****************************????****************************
??????:19/8/2026 8:49:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:19,074] Error 
****************************????****************************
??????:19/8/2026 8:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:19,261] Error 
****************************????****************************
??????:19/8/2026 8:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:19,443] Error 
****************************????****************************
??????:19/8/2026 8:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:19,637] Error 
****************************????****************************
??????:19/8/2026 8:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:19,829] Error 
****************************????****************************
??????:19/8/2026 8:49:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:20,019] Error 
****************************????****************************
??????:19/8/2026 8:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:20,212] Error 
****************************????****************************
??????:19/8/2026 8:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:20,405] Error 
****************************????****************************
??????:19/8/2026 8:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:20,596] Error 
****************************????****************************
??????:19/8/2026 8:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:20,794] Error 
****************************????****************************
??????:19/8/2026 8:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:20,983] Error 
****************************????****************************
??????:19/8/2026 8:49:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:21,169] Error 
****************************????****************************
??????:19/8/2026 8:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:21,360] Error 
****************************????****************************
??????:19/8/2026 8:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:21,549] Error 
****************************????****************************
??????:19/8/2026 8:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:21,751] Error 
****************************????****************************
??????:19/8/2026 8:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:21,948] Error 
****************************????****************************
??????:19/8/2026 8:49:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:22,140] Error 
****************************????****************************
??????:19/8/2026 8:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:22,335] Error 
****************************????****************************
??????:19/8/2026 8:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:22,527] Error 
****************************????****************************
??????:19/8/2026 8:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:22,716] Error 
****************************????****************************
??????:19/8/2026 8:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:22,908] Error 
****************************????****************************
??????:19/8/2026 8:49:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:23,092] Error 
****************************????****************************
??????:19/8/2026 8:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:23,282] Error 
****************************????****************************
??????:19/8/2026 8:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:23,469] Error 
****************************????****************************
??????:19/8/2026 8:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:23,658] Error 
****************************????****************************
??????:19/8/2026 8:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:23,838] Error 
****************************????****************************
??????:19/8/2026 8:49:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:24,011] Error 
****************************????****************************
??????:19/8/2026 8:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:24,190] Error 
****************************????****************************
??????:19/8/2026 8:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:24,363] Error 
****************************????****************************
??????:19/8/2026 8:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:24,532] Error 
****************************????****************************
??????:19/8/2026 8:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:24,710] Error 
****************************????****************************
??????:19/8/2026 8:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:24,892] Error 
****************************????****************************
??????:19/8/2026 8:49:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:25,072] Error 
****************************????****************************
??????:19/8/2026 8:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:25,251] Error 
****************************????****************************
??????:19/8/2026 8:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:25,432] Error 
****************************????****************************
??????:19/8/2026 8:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:25,612] Error 
****************************????****************************
??????:19/8/2026 8:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:25,801] Error 
****************************????****************************
??????:19/8/2026 8:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:25,988] Error 
****************************????****************************
??????:19/8/2026 8:49:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:26,166] Error 
****************************????****************************
??????:19/8/2026 8:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:26,345] Error 
****************************????****************************
??????:19/8/2026 8:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:26,525] Error 
****************************????****************************
??????:19/8/2026 8:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:26,696] Error 
****************************????****************************
??????:19/8/2026 8:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:26,880] Error 
****************************????****************************
??????:19/8/2026 8:49:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:27,052] Error 
****************************????****************************
??????:19/8/2026 8:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:27,224] Error 
****************************????****************************
??????:19/8/2026 8:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:27,396] Error 
****************************????****************************
??????:19/8/2026 8:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:27,566] Error 
****************************????****************************
??????:19/8/2026 8:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:27,740] Error 
****************************????****************************
??????:19/8/2026 8:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:27,914] Error 
****************************????****************************
??????:19/8/2026 8:49:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:28,086] Error 
****************************????****************************
??????:19/8/2026 8:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:28,252] Error 
****************************????****************************
??????:19/8/2026 8:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:28,430] Error 
****************************????****************************
??????:19/8/2026 8:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:28,621] Error 
****************************????****************************
??????:19/8/2026 8:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:28,801] Error 
****************************????****************************
??????:19/8/2026 8:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:28,970] Error 
****************************????****************************
??????:19/8/2026 8:49:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:29,138] Error 
****************************????****************************
??????:19/8/2026 8:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:29,306] Error 
****************************????****************************
??????:19/8/2026 8:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:29,474] Error 
****************************????****************************
??????:19/8/2026 8:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:29,647] Error 
****************************????****************************
??????:19/8/2026 8:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:29,821] Error 
****************************????****************************
??????:19/8/2026 8:49:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:30,003] Error 
****************************????****************************
??????:19/8/2026 8:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:30,178] Error 
****************************????****************************
??????:19/8/2026 8:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:30,361] Error 
****************************????****************************
??????:19/8/2026 8:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:30,547] Error 
****************************????****************************
??????:19/8/2026 8:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:30,732] Error 
****************************????****************************
??????:19/8/2026 8:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:30,910] Error 
****************************????****************************
??????:19/8/2026 8:49:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:31,086] Error 
****************************????****************************
??????:19/8/2026 8:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:31,262] Error 
****************************????****************************
??????:19/8/2026 8:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:31,436] Error 
****************************????****************************
??????:19/8/2026 8:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:31,605] Error 
****************************????****************************
??????:19/8/2026 8:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:31,788] Error 
****************************????****************************
??????:19/8/2026 8:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:31,966] Error 
****************************????****************************
??????:19/8/2026 8:49:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:32,139] Error 
****************************????****************************
??????:19/8/2026 8:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:32,313] Error 
****************************????****************************
??????:19/8/2026 8:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:32,487] Error 
****************************????****************************
??????:19/8/2026 8:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:32,652] Error 
****************************????****************************
??????:19/8/2026 8:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:32,833] Error 
****************************????****************************
??????:19/8/2026 8:49:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:33,008] Error 
****************************????****************************
??????:19/8/2026 8:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:33,186] Error 
****************************????****************************
??????:19/8/2026 8:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:33,360] Error 
****************************????****************************
??????:19/8/2026 8:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:33,540] Error 
****************************????****************************
??????:19/8/2026 8:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:33,719] Error 
****************************????****************************
??????:19/8/2026 8:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:33,905] Error 
****************************????****************************
??????:19/8/2026 8:49:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:34,087] Error 
****************************????****************************
??????:19/8/2026 8:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:34,263] Error 
****************************????****************************
??????:19/8/2026 8:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:34,436] Error 
****************************????****************************
??????:19/8/2026 8:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:34,611] Error 
****************************????****************************
??????:19/8/2026 8:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:34,793] Error 
****************************????****************************
??????:19/8/2026 8:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:34,973] Error 
****************************????****************************
??????:19/8/2026 8:49:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:35,145] Error 
****************************????****************************
??????:19/8/2026 8:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:35,318] Error 
****************************????****************************
??????:19/8/2026 8:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:35,497] Error 
****************************????****************************
??????:19/8/2026 8:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:35,674] Error 
****************************????****************************
??????:19/8/2026 8:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:35,861] Error 
****************************????****************************
??????:19/8/2026 8:49:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:36,038] Error 
****************************????****************************
??????:19/8/2026 8:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:36,208] Error 
****************************????****************************
??????:19/8/2026 8:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:36,383] Error 
****************************????****************************
??????:19/8/2026 8:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:36,558] Error 
****************************????****************************
??????:19/8/2026 8:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:36,740] Error 
****************************????****************************
??????:19/8/2026 8:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:36,916] Error 
****************************????****************************
??????:19/8/2026 8:49:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:37,090] Error 
****************************????****************************
??????:19/8/2026 8:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:37,260] Error 
****************************????****************************
??????:19/8/2026 8:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:37,428] Error 
****************************????****************************
??????:19/8/2026 8:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:37,596] Error 
****************************????****************************
??????:19/8/2026 8:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:37,770] Error 
****************************????****************************
??????:19/8/2026 8:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:37,943] Error 
****************************????****************************
??????:19/8/2026 8:49:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:38,125] Error 
****************************????****************************
??????:19/8/2026 8:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:38,288] Error 
****************************????****************************
??????:19/8/2026 8:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:38,453] Error 
****************************????****************************
??????:19/8/2026 8:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:38,622] Error 
****************************????****************************
??????:19/8/2026 8:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:38,795] Error 
****************************????****************************
??????:19/8/2026 8:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:38,970] Error 
****************************????****************************
??????:19/8/2026 8:49:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:39,143] Error 
****************************????****************************
??????:19/8/2026 8:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:39,314] Error 
****************************????****************************
??????:19/8/2026 8:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:39,477] Error 
****************************????****************************
??????:19/8/2026 8:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:39,649] Error 
****************************????****************************
??????:19/8/2026 8:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:39,827] Error 
****************************????****************************
??????:19/8/2026 8:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:39,996] Error 
****************************????****************************
??????:19/8/2026 8:49:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:40,165] Error 
****************************????****************************
??????:19/8/2026 8:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:40,333] Error 
****************************????****************************
??????:19/8/2026 8:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:40,507] Error 
****************************????****************************
??????:19/8/2026 8:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:40,679] Error 
****************************????****************************
??????:19/8/2026 8:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:40,853] Error 
****************************????****************************
??????:19/8/2026 8:49:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:41,028] Error 
****************************????****************************
??????:19/8/2026 8:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:41,191] Error 
****************************????****************************
??????:19/8/2026 8:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:41,358] Error 
****************************????****************************
??????:19/8/2026 8:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:41,524] Error 
****************************????****************************
??????:19/8/2026 8:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:41,690] Error 
****************************????****************************
??????:19/8/2026 8:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:41,872] Error 
****************************????****************************
??????:19/8/2026 8:49:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:42,048] Error 
****************************????****************************
??????:19/8/2026 8:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:42,235] Error 
****************************????****************************
??????:19/8/2026 8:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:42,417] Error 
****************************????****************************
??????:19/8/2026 8:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:42,600] Error 
****************************????****************************
??????:19/8/2026 8:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:42,782] Error 
****************************????****************************
??????:19/8/2026 8:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:42,963] Error 
****************************????****************************
??????:19/8/2026 8:49:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:43,137] Error 
****************************????****************************
??????:19/8/2026 8:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:43,318] Error 
****************************????****************************
??????:19/8/2026 8:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:43,499] Error 
****************************????****************************
??????:19/8/2026 8:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:43,673] Error 
****************************????****************************
??????:19/8/2026 8:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:43,861] Error 
****************************????****************************
??????:19/8/2026 8:49:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:44,044] Error 
****************************????****************************
??????:19/8/2026 8:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:44,222] Error 
****************************????****************************
??????:19/8/2026 8:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:44,403] Error 
****************************????****************************
??????:19/8/2026 8:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:44,586] Error 
****************************????****************************
??????:19/8/2026 8:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:44,771] Error 
****************************????****************************
??????:19/8/2026 8:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:44,953] Error 
****************************????****************************
??????:19/8/2026 8:49:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:45,133] Error 
****************************????****************************
??????:19/8/2026 8:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:45,313] Error 
****************************????****************************
??????:19/8/2026 8:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:45,490] Error 
****************************????****************************
??????:19/8/2026 8:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:45,675] Error 
****************************????****************************
??????:19/8/2026 8:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:45,857] Error 
****************************????****************************
??????:19/8/2026 8:49:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:46,037] Error 
****************************????****************************
??????:19/8/2026 8:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:46,226] Error 
****************************????****************************
??????:19/8/2026 8:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:46,406] Error 
****************************????****************************
??????:19/8/2026 8:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:46,587] Error 
****************************????****************************
??????:19/8/2026 8:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:46,772] Error 
****************************????****************************
??????:19/8/2026 8:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:46,945] Error 
****************************????****************************
??????:19/8/2026 8:49:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:47,127] Error 
****************************????****************************
??????:19/8/2026 8:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:47,307] Error 
****************************????****************************
??????:19/8/2026 8:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:47,481] Error 
****************************????****************************
??????:19/8/2026 8:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:47,661] Error 
****************************????****************************
??????:19/8/2026 8:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:47,843] Error 
****************************????****************************
??????:19/8/2026 8:49:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:48,016] Error 
****************************????****************************
??????:19/8/2026 8:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:48,194] Error 
****************************????****************************
??????:19/8/2026 8:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:48,372] Error 
****************************????****************************
??????:19/8/2026 8:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:48,542] Error 
****************************????****************************
??????:19/8/2026 8:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:48,724] Error 
****************************????****************************
??????:19/8/2026 8:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:48,903] Error 
****************************????****************************
??????:19/8/2026 8:49:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:49,084] Error 
****************************????****************************
??????:19/8/2026 8:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:49,261] Error 
****************************????****************************
??????:19/8/2026 8:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:49,442] Error 
****************************????****************************
??????:19/8/2026 8:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:49,619] Error 
****************************????****************************
??????:19/8/2026 8:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:49,813] Error 
****************************????****************************
??????:19/8/2026 8:49:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:50,004] Error 
****************************????****************************
??????:19/8/2026 8:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:50,181] Error 
****************************????****************************
??????:19/8/2026 8:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:50,371] Error 
****************************????****************************
??????:19/8/2026 8:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:50,543] Error 
****************************????****************************
??????:19/8/2026 8:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:50,733] Error 
****************************????****************************
??????:19/8/2026 8:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:50,910] Error 
****************************????****************************
??????:19/8/2026 8:49:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:51,090] Error 
****************************????****************************
??????:19/8/2026 8:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:51,266] Error 
****************************????****************************
??????:19/8/2026 8:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:51,438] Error 
****************************????****************************
??????:19/8/2026 8:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:51,616] Error 
****************************????****************************
??????:19/8/2026 8:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:51,799] Error 
****************************????****************************
??????:19/8/2026 8:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:51,974] Error 
****************************????****************************
??????:19/8/2026 8:49:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:52,147] Error 
****************************????****************************
??????:19/8/2026 8:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:52,327] Error 
****************************????****************************
??????:19/8/2026 8:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:52,494] Error 
****************************????****************************
??????:19/8/2026 8:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:52,668] Error 
****************************????****************************
??????:19/8/2026 8:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:52,852] Error 
****************************????****************************
??????:19/8/2026 8:49:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:53,033] Error 
****************************????****************************
??????:19/8/2026 8:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:53,211] Error 
****************************????****************************
??????:19/8/2026 8:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:53,389] Error 
****************************????****************************
??????:19/8/2026 8:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:53,568] Error 
****************************????****************************
??????:19/8/2026 8:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:53,752] Error 
****************************????****************************
??????:19/8/2026 8:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:53,934] Error 
****************************????****************************
??????:19/8/2026 8:49:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:54,121] Error 
****************************????****************************
??????:19/8/2026 8:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:54,302] Error 
****************************????****************************
??????:19/8/2026 8:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:54,493] Error 
****************************????****************************
??????:19/8/2026 8:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:54,680] Error 
****************************????****************************
??????:19/8/2026 8:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:54,866] Error 
****************************????****************************
??????:19/8/2026 8:49:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:55,052] Error 
****************************????****************************
??????:19/8/2026 8:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:55,234] Error 
****************************????****************************
??????:19/8/2026 8:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:55,414] Error 
****************************????****************************
??????:19/8/2026 8:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:55,598] Error 
****************************????****************************
??????:19/8/2026 8:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:55,791] Error 
****************************????****************************
??????:19/8/2026 8:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:55,979] Error 
****************************????****************************
??????:19/8/2026 8:49:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:56,165] Error 
****************************????****************************
??????:19/8/2026 8:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:56,348] Error 
****************************????****************************
??????:19/8/2026 8:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:56,527] Error 
****************************????****************************
??????:19/8/2026 8:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:56,714] Error 
****************************????****************************
??????:19/8/2026 8:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:56,900] Error 
****************************????****************************
??????:19/8/2026 8:49:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:57,083] Error 
****************************????****************************
??????:19/8/2026 8:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:57,267] Error 
****************************????****************************
??????:19/8/2026 8:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:57,454] Error 
****************************????****************************
??????:19/8/2026 8:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:57,642] Error 
****************************????****************************
??????:19/8/2026 8:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:57,829] Error 
****************************????****************************
??????:19/8/2026 8:49:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:58,009] Error 
****************************????****************************
??????:19/8/2026 8:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:58,196] Error 
****************************????****************************
??????:19/8/2026 8:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:58,382] Error 
****************************????****************************
??????:19/8/2026 8:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:58,575] Error 
****************************????****************************
??????:19/8/2026 8:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:58,775] Error 
****************************????****************************
??????:19/8/2026 8:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:58,976] Error 
****************************????****************************
??????:19/8/2026 8:49:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:59,171] Error 
****************************????****************************
??????:19/8/2026 8:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:59,367] Error 
****************************????****************************
??????:19/8/2026 8:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:59,562] Error 
****************************????****************************
??????:19/8/2026 8:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:59,759] Error 
****************************????****************************
??????:19/8/2026 8:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:49:59,940] Error 
****************************????****************************
??????:19/8/2026 8:49:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:00,128] Error 
****************************????****************************
??????:19/8/2026 8:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:00,314] Error 
****************************????****************************
??????:19/8/2026 8:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:00,494] Error 
****************************????****************************
??????:19/8/2026 8:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:00,685] Error 
****************************????****************************
??????:19/8/2026 8:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:00,883] Error 
****************************????****************************
??????:19/8/2026 8:50:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:01,071] Error 
****************************????****************************
??????:19/8/2026 8:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:01,260] Error 
****************************????****************************
??????:19/8/2026 8:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:01,450] Error 
****************************????****************************
??????:19/8/2026 8:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:01,632] Error 
****************************????****************************
??????:19/8/2026 8:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:01,824] Error 
****************************????****************************
??????:19/8/2026 8:50:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:02,013] Error 
****************************????****************************
??????:19/8/2026 8:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:02,194] Error 
****************************????****************************
??????:19/8/2026 8:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:02,373] Error 
****************************????****************************
??????:19/8/2026 8:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:02,563] Error 
****************************????****************************
??????:19/8/2026 8:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:02,752] Error 
****************************????****************************
??????:19/8/2026 8:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:02,936] Error 
****************************????****************************
??????:19/8/2026 8:50:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:03,122] Error 
****************************????****************************
??????:19/8/2026 8:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:03,301] Error 
****************************????****************************
??????:19/8/2026 8:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:03,487] Error 
****************************????****************************
??????:19/8/2026 8:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:03,666] Error 
****************************????****************************
??????:19/8/2026 8:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:03,845] Error 
****************************????****************************
??????:19/8/2026 8:50:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:04,005] Error 
****************************????****************************
??????:19/8/2026 8:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:04,165] Error 
****************************????****************************
??????:19/8/2026 8:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:04,329] Error 
****************************????****************************
??????:19/8/2026 8:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:04,491] Error 
****************************????****************************
??????:19/8/2026 8:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:04,655] Error 
****************************????****************************
??????:19/8/2026 8:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:04,828] Error 
****************************????****************************
??????:19/8/2026 8:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:04,988] Error 
****************************????****************************
??????:19/8/2026 8:50:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:05,148] Error 
****************************????****************************
??????:19/8/2026 8:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:05,311] Error 
****************************????****************************
??????:19/8/2026 8:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:05,473] Error 
****************************????****************************
??????:19/8/2026 8:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:05,630] Error 
****************************????****************************
??????:19/8/2026 8:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:05,808] Error 
****************************????****************************
??????:19/8/2026 8:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:05,973] Error 
****************************????****************************
??????:19/8/2026 8:50:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:06,137] Error 
****************************????****************************
??????:19/8/2026 8:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:06,306] Error 
****************************????****************************
??????:19/8/2026 8:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:06,480] Error 
****************************????****************************
??????:19/8/2026 8:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:06,664] Error 
****************************????****************************
??????:19/8/2026 8:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:06,842] Error 
****************************????****************************
??????:19/8/2026 8:50:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:07,016] Error 
****************************????****************************
??????:19/8/2026 8:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:07,191] Error 
****************************????****************************
??????:19/8/2026 8:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:07,365] Error 
****************************????****************************
??????:19/8/2026 8:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:07,539] Error 
****************************????****************************
??????:19/8/2026 8:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:07,711] Error 
****************************????****************************
??????:19/8/2026 8:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:07,888] Error 
****************************????****************************
??????:19/8/2026 8:50:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:08,067] Error 
****************************????****************************
??????:19/8/2026 8:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:08,239] Error 
****************************????****************************
??????:19/8/2026 8:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:08,414] Error 
****************************????****************************
??????:19/8/2026 8:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:08,585] Error 
****************************????****************************
??????:19/8/2026 8:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:08,764] Error 
****************************????****************************
??????:19/8/2026 8:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:08,947] Error 
****************************????****************************
??????:19/8/2026 8:50:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:09,131] Error 
****************************????****************************
??????:19/8/2026 8:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:09,316] Error 
****************************????****************************
??????:19/8/2026 8:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:09,501] Error 
****************************????****************************
??????:19/8/2026 8:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:09,686] Error 
****************************????****************************
??????:19/8/2026 8:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:09,869] Error 
****************************????****************************
??????:19/8/2026 8:50:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:10,047] Error 
****************************????****************************
??????:19/8/2026 8:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:10,221] Error 
****************************????****************************
??????:19/8/2026 8:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:10,398] Error 
****************************????****************************
??????:19/8/2026 8:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:10,570] Error 
****************************????****************************
??????:19/8/2026 8:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:10,763] Error 
****************************????****************************
??????:19/8/2026 8:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:10,936] Error 
****************************????****************************
??????:19/8/2026 8:50:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:11,116] Error 
****************************????****************************
??????:19/8/2026 8:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:11,284] Error 
****************************????****************************
??????:19/8/2026 8:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:11,459] Error 
****************************????****************************
??????:19/8/2026 8:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:11,634] Error 
****************************????****************************
??????:19/8/2026 8:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:11,807] Error 
****************************????****************************
??????:19/8/2026 8:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:11,978] Error 
****************************????****************************
??????:19/8/2026 8:50:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:12,152] Error 
****************************????****************************
??????:19/8/2026 8:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:12,319] Error 
****************************????****************************
??????:19/8/2026 8:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:12,484] Error 
****************************????****************************
??????:19/8/2026 8:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:12,647] Error 
****************************????****************************
??????:19/8/2026 8:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:12,823] Error 
****************************????****************************
??????:19/8/2026 8:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:12,997] Error 
****************************????****************************
??????:19/8/2026 8:50:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:13,175] Error 
****************************????****************************
??????:19/8/2026 8:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:13,348] Error 
****************************????****************************
??????:19/8/2026 8:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:13,524] Error 
****************************????****************************
??????:19/8/2026 8:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:13,701] Error 
****************************????****************************
??????:19/8/2026 8:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:13,880] Error 
****************************????****************************
??????:19/8/2026 8:50:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:14,052] Error 
****************************????****************************
??????:19/8/2026 8:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:14,226] Error 
****************************????****************************
??????:19/8/2026 8:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:14,404] Error 
****************************????****************************
??????:19/8/2026 8:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:14,583] Error 
****************************????****************************
??????:19/8/2026 8:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:14,786] Error 
****************************????****************************
??????:19/8/2026 8:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:14,972] Error 
****************************????****************************
??????:19/8/2026 8:50:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:15,148] Error 
****************************????****************************
??????:19/8/2026 8:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:15,321] Error 
****************************????****************************
??????:19/8/2026 8:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:15,495] Error 
****************************????****************************
??????:19/8/2026 8:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:15,671] Error 
****************************????****************************
??????:19/8/2026 8:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:15,854] Error 
****************************????****************************
??????:19/8/2026 8:50:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:16,049] Error 
****************************????****************************
??????:19/8/2026 8:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:16,225] Error 
****************************????****************************
??????:19/8/2026 8:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:16,402] Error 
****************************????****************************
??????:19/8/2026 8:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:16,578] Error 
****************************????****************************
??????:19/8/2026 8:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:16,758] Error 
****************************????****************************
??????:19/8/2026 8:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:16,932] Error 
****************************????****************************
??????:19/8/2026 8:50:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:17,105] Error 
****************************????****************************
??????:19/8/2026 8:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:17,274] Error 
****************************????****************************
??????:19/8/2026 8:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:17,449] Error 
****************************????****************************
??????:19/8/2026 8:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:17,632] Error 
****************************????****************************
??????:19/8/2026 8:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:17,816] Error 
****************************????****************************
??????:19/8/2026 8:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:17,986] Error 
****************************????****************************
??????:19/8/2026 8:50:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:18,163] Error 
****************************????****************************
??????:19/8/2026 8:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:18,332] Error 
****************************????****************************
??????:19/8/2026 8:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:18,505] Error 
****************************????****************************
??????:19/8/2026 8:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:18,684] Error 
****************************????****************************
??????:19/8/2026 8:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:18,872] Error 
****************************????****************************
??????:19/8/2026 8:50:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:19,045] Error 
****************************????****************************
??????:19/8/2026 8:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:19,219] Error 
****************************????****************************
??????:19/8/2026 8:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:19,390] Error 
****************************????****************************
??????:19/8/2026 8:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:19,565] Error 
****************************????****************************
??????:19/8/2026 8:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:19,743] Error 
****************************????****************************
??????:19/8/2026 8:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:19,914] Error 
****************************????****************************
??????:19/8/2026 8:50:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:20,091] Error 
****************************????****************************
??????:19/8/2026 8:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:20,264] Error 
****************************????****************************
??????:19/8/2026 8:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:20,431] Error 
****************************????****************************
??????:19/8/2026 8:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:20,605] Error 
****************************????****************************
??????:19/8/2026 8:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:20,786] Error 
****************************????****************************
??????:19/8/2026 8:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:20,962] Error 
****************************????****************************
??????:19/8/2026 8:50:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:21,140] Error 
****************************????****************************
??????:19/8/2026 8:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:21,312] Error 
****************************????****************************
??????:19/8/2026 8:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:21,488] Error 
****************************????****************************
??????:19/8/2026 8:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:21,667] Error 
****************************????****************************
??????:19/8/2026 8:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:21,854] Error 
****************************????****************************
??????:19/8/2026 8:50:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:22,025] Error 
****************************????****************************
??????:19/8/2026 8:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:22,205] Error 
****************************????****************************
??????:19/8/2026 8:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:22,386] Error 
****************************????****************************
??????:19/8/2026 8:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:22,566] Error 
****************************????****************************
??????:19/8/2026 8:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:22,752] Error 
****************************????****************************
??????:19/8/2026 8:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:22,942] Error 
****************************????****************************
??????:19/8/2026 8:50:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:23,126] Error 
****************************????****************************
??????:19/8/2026 8:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:23,310] Error 
****************************????****************************
??????:19/8/2026 8:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:23,491] Error 
****************************????****************************
??????:19/8/2026 8:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:23,677] Error 
****************************????****************************
??????:19/8/2026 8:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:23,867] Error 
****************************????****************************
??????:19/8/2026 8:50:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:24,051] Error 
****************************????****************************
??????:19/8/2026 8:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:24,237] Error 
****************************????****************************
??????:19/8/2026 8:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:24,416] Error 
****************************????****************************
??????:19/8/2026 8:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:24,601] Error 
****************************????****************************
??????:19/8/2026 8:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:24,790] Error 
****************************????****************************
??????:19/8/2026 8:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:24,974] Error 
****************************????****************************
??????:19/8/2026 8:50:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:25,162] Error 
****************************????****************************
??????:19/8/2026 8:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:25,346] Error 
****************************????****************************
??????:19/8/2026 8:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:25,531] Error 
****************************????****************************
??????:19/8/2026 8:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:25,710] Error 
****************************????****************************
??????:19/8/2026 8:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:25,892] Error 
****************************????****************************
??????:19/8/2026 8:50:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:26,074] Error 
****************************????****************************
??????:19/8/2026 8:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:26,255] Error 
****************************????****************************
??????:19/8/2026 8:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:26,436] Error 
****************************????****************************
??????:19/8/2026 8:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:26,617] Error 
****************************????****************************
??????:19/8/2026 8:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:26,796] Error 
****************************????****************************
??????:19/8/2026 8:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:26,988] Error 
****************************????****************************
??????:19/8/2026 8:50:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:27,167] Error 
****************************????****************************
??????:19/8/2026 8:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:27,342] Error 
****************************????****************************
??????:19/8/2026 8:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:27,518] Error 
****************************????****************************
??????:19/8/2026 8:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:27,703] Error 
****************************????****************************
??????:19/8/2026 8:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:27,886] Error 
****************************????****************************
??????:19/8/2026 8:50:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:28,063] Error 
****************************????****************************
??????:19/8/2026 8:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:28,243] Error 
****************************????****************************
??????:19/8/2026 8:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:28,422] Error 
****************************????****************************
??????:19/8/2026 8:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:28,609] Error 
****************************????****************************
??????:19/8/2026 8:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:28,797] Error 
****************************????****************************
??????:19/8/2026 8:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:28,984] Error 
****************************????****************************
??????:19/8/2026 8:50:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:29,170] Error 
****************************????****************************
??????:19/8/2026 8:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:29,364] Error 
****************************????****************************
??????:19/8/2026 8:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:29,552] Error 
****************************????****************************
??????:19/8/2026 8:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:29,748] Error 
****************************????****************************
??????:19/8/2026 8:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:29,939] Error 
****************************????****************************
??????:19/8/2026 8:50:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:30,124] Error 
****************************????****************************
??????:19/8/2026 8:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:30,313] Error 
****************************????****************************
??????:19/8/2026 8:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:30,499] Error 
****************************????****************************
??????:19/8/2026 8:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:30,684] Error 
****************************????****************************
??????:19/8/2026 8:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:30,873] Error 
****************************????****************************
??????:19/8/2026 8:50:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:31,072] Error 
****************************????****************************
??????:19/8/2026 8:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:31,263] Error 
****************************????****************************
??????:19/8/2026 8:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:31,449] Error 
****************************????****************************
??????:19/8/2026 8:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:31,637] Error 
****************************????****************************
??????:19/8/2026 8:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:31,828] Error 
****************************????****************************
??????:19/8/2026 8:50:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:32,017] Error 
****************************????****************************
??????:19/8/2026 8:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:32,202] Error 
****************************????****************************
??????:19/8/2026 8:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:32,386] Error 
****************************????****************************
??????:19/8/2026 8:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:32,571] Error 
****************************????****************************
??????:19/8/2026 8:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:32,764] Error 
****************************????****************************
??????:19/8/2026 8:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:32,948] Error 
****************************????****************************
??????:19/8/2026 8:50:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:33,131] Error 
****************************????****************************
??????:19/8/2026 8:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:33,317] Error 
****************************????****************************
??????:19/8/2026 8:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:33,504] Error 
****************************????****************************
??????:19/8/2026 8:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:33,691] Error 
****************************????****************************
??????:19/8/2026 8:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:33,879] Error 
****************************????****************************
??????:19/8/2026 8:50:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:34,060] Error 
****************************????****************************
??????:19/8/2026 8:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:34,248] Error 
****************************????****************************
??????:19/8/2026 8:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:34,432] Error 
****************************????****************************
??????:19/8/2026 8:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:34,626] Error 
****************************????****************************
??????:19/8/2026 8:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:34,822] Error 
****************************????****************************
??????:19/8/2026 8:50:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:35,014] Error 
****************************????****************************
??????:19/8/2026 8:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:35,211] Error 
****************************????****************************
??????:19/8/2026 8:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:35,402] Error 
****************************????****************************
??????:19/8/2026 8:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:35,592] Error 
****************************????****************************
??????:19/8/2026 8:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:35,787] Error 
****************************????****************************
??????:19/8/2026 8:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:35,983] Error 
****************************????****************************
??????:19/8/2026 8:50:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:36,178] Error 
****************************????****************************
??????:19/8/2026 8:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:36,369] Error 
****************************????****************************
??????:19/8/2026 8:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:36,565] Error 
****************************????****************************
??????:19/8/2026 8:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:36,756] Error 
****************************????****************************
??????:19/8/2026 8:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:36,947] Error 
****************************????****************************
??????:19/8/2026 8:50:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:37,141] Error 
****************************????****************************
??????:19/8/2026 8:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:37,327] Error 
****************************????****************************
??????:19/8/2026 8:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:37,517] Error 
****************************????****************************
??????:19/8/2026 8:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:37,709] Error 
****************************????****************************
??????:19/8/2026 8:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:37,898] Error 
****************************????****************************
??????:19/8/2026 8:50:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:38,085] Error 
****************************????****************************
??????:19/8/2026 8:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:38,274] Error 
****************************????****************************
??????:19/8/2026 8:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:38,460] Error 
****************************????****************************
??????:19/8/2026 8:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:38,639] Error 
****************************????****************************
??????:19/8/2026 8:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:38,821] Error 
****************************????****************************
??????:19/8/2026 8:50:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:39,003] Error 
****************************????****************************
??????:19/8/2026 8:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:39,191] Error 
****************************????****************************
??????:19/8/2026 8:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:39,373] Error 
****************************????****************************
??????:19/8/2026 8:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:39,555] Error 
****************************????****************************
??????:19/8/2026 8:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:39,739] Error 
****************************????****************************
??????:19/8/2026 8:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:39,923] Error 
****************************????****************************
??????:19/8/2026 8:50:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:40,094] Error 
****************************????****************************
??????:19/8/2026 8:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:40,278] Error 
****************************????****************************
??????:19/8/2026 8:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:40,458] Error 
****************************????****************************
??????:19/8/2026 8:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:40,640] Error 
****************************????****************************
??????:19/8/2026 8:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:40,827] Error 
****************************????****************************
??????:19/8/2026 8:50:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:41,009] Error 
****************************????****************************
??????:19/8/2026 8:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:41,188] Error 
****************************????****************************
??????:19/8/2026 8:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:41,368] Error 
****************************????****************************
??????:19/8/2026 8:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:41,549] Error 
****************************????****************************
??????:19/8/2026 8:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:41,732] Error 
****************************????****************************
??????:19/8/2026 8:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:41,909] Error 
****************************????****************************
??????:19/8/2026 8:50:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:42,082] Error 
****************************????****************************
??????:19/8/2026 8:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:42,258] Error 
****************************????****************************
??????:19/8/2026 8:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:42,434] Error 
****************************????****************************
??????:19/8/2026 8:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:42,614] Error 
****************************????****************************
??????:19/8/2026 8:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:42,802] Error 
****************************????****************************
??????:19/8/2026 8:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:42,977] Error 
****************************????****************************
??????:19/8/2026 8:50:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:43,154] Error 
****************************????****************************
??????:19/8/2026 8:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:43,349] Error 
****************************????****************************
??????:19/8/2026 8:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:43,529] Error 
****************************????****************************
??????:19/8/2026 8:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:43,713] Error 
****************************????****************************
??????:19/8/2026 8:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:43,889] Error 
****************************????****************************
??????:19/8/2026 8:50:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:44,057] Error 
****************************????****************************
??????:19/8/2026 8:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:44,230] Error 
****************************????****************************
??????:19/8/2026 8:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:44,402] Error 
****************************????****************************
??????:19/8/2026 8:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:44,573] Error 
****************************????****************************
??????:19/8/2026 8:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:44,751] Error 
****************************????****************************
??????:19/8/2026 8:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:44,925] Error 
****************************????****************************
??????:19/8/2026 8:50:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:45,106] Error 
****************************????****************************
??????:19/8/2026 8:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:45,272] Error 
****************************????****************************
??????:19/8/2026 8:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:45,445] Error 
****************************????****************************
??????:19/8/2026 8:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:45,615] Error 
****************************????****************************
??????:19/8/2026 8:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:45,807] Error 
****************************????****************************
??????:19/8/2026 8:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:45,980] Error 
****************************????****************************
??????:19/8/2026 8:50:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:46,155] Error 
****************************????****************************
??????:19/8/2026 8:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:46,335] Error 
****************************????****************************
??????:19/8/2026 8:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:46,510] Error 
****************************????****************************
??????:19/8/2026 8:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:46,690] Error 
****************************????****************************
??????:19/8/2026 8:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:46,875] Error 
****************************????****************************
??????:19/8/2026 8:50:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:47,057] Error 
****************************????****************************
??????:19/8/2026 8:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:47,241] Error 
****************************????****************************
??????:19/8/2026 8:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:47,433] Error 
****************************????****************************
??????:19/8/2026 8:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:47,614] Error 
****************************????****************************
??????:19/8/2026 8:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:47,800] Error 
****************************????****************************
??????:19/8/2026 8:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:47,976] Error 
****************************????****************************
??????:19/8/2026 8:50:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:48,150] Error 
****************************????****************************
??????:19/8/2026 8:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:48,332] Error 
****************************????****************************
??????:19/8/2026 8:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:48,507] Error 
****************************????****************************
??????:19/8/2026 8:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:48,685] Error 
****************************????****************************
??????:19/8/2026 8:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:48,865] Error 
****************************????****************************
??????:19/8/2026 8:50:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:49,042] Error 
****************************????****************************
??????:19/8/2026 8:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:49,219] Error 
****************************????****************************
??????:19/8/2026 8:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:49,402] Error 
****************************????****************************
??????:19/8/2026 8:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:49,574] Error 
****************************????****************************
??????:19/8/2026 8:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:49,758] Error 
****************************????****************************
??????:19/8/2026 8:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:49,933] Error 
****************************????****************************
??????:19/8/2026 8:50:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:50,110] Error 
****************************????****************************
??????:19/8/2026 8:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:50,286] Error 
****************************????****************************
??????:19/8/2026 8:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:50,468] Error 
****************************????****************************
??????:19/8/2026 8:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:50,649] Error 
****************************????****************************
??????:19/8/2026 8:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:50,834] Error 
****************************????****************************
??????:19/8/2026 8:50:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:51,014] Error 
****************************????****************************
??????:19/8/2026 8:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:51,186] Error 
****************************????****************************
??????:19/8/2026 8:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:51,377] Error 
****************************????****************************
??????:19/8/2026 8:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:51,552] Error 
****************************????****************************
??????:19/8/2026 8:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:51,727] Error 
****************************????****************************
??????:19/8/2026 8:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:51,907] Error 
****************************????****************************
??????:19/8/2026 8:50:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:52,077] Error 
****************************????****************************
??????:19/8/2026 8:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:52,245] Error 
****************************????****************************
??????:19/8/2026 8:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:52,418] Error 
****************************????****************************
??????:19/8/2026 8:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:52,585] Error 
****************************????****************************
??????:19/8/2026 8:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:52,763] Error 
****************************????****************************
??????:19/8/2026 8:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:52,931] Error 
****************************????****************************
??????:19/8/2026 8:50:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:53,097] Error 
****************************????****************************
??????:19/8/2026 8:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:53,266] Error 
****************************????****************************
??????:19/8/2026 8:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:53,438] Error 
****************************????****************************
??????:19/8/2026 8:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:53,604] Error 
****************************????****************************
??????:19/8/2026 8:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:53,780] Error 
****************************????****************************
??????:19/8/2026 8:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:53,947] Error 
****************************????****************************
??????:19/8/2026 8:50:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:54,118] Error 
****************************????****************************
??????:19/8/2026 8:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:54,292] Error 
****************************????****************************
??????:19/8/2026 8:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:54,462] Error 
****************************????****************************
??????:19/8/2026 8:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:54,638] Error 
****************************????****************************
??????:19/8/2026 8:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:54,820] Error 
****************************????****************************
??????:19/8/2026 8:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:54,992] Error 
****************************????****************************
??????:19/8/2026 8:50:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:55,168] Error 
****************************????****************************
??????:19/8/2026 8:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:55,338] Error 
****************************????****************************
??????:19/8/2026 8:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:55,524] Error 
****************************????****************************
??????:19/8/2026 8:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:55,695] Error 
****************************????****************************
??????:19/8/2026 8:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:55,877] Error 
****************************????****************************
??????:19/8/2026 8:50:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:56,054] Error 
****************************????****************************
??????:19/8/2026 8:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:56,229] Error 
****************************????****************************
??????:19/8/2026 8:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:56,413] Error 
****************************????****************************
??????:19/8/2026 8:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:56,585] Error 
****************************????****************************
??????:19/8/2026 8:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:56,767] Error 
****************************????****************************
??????:19/8/2026 8:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:56,936] Error 
****************************????****************************
??????:19/8/2026 8:50:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:57,117] Error 
****************************????****************************
??????:19/8/2026 8:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:57,289] Error 
****************************????****************************
??????:19/8/2026 8:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:57,463] Error 
****************************????****************************
??????:19/8/2026 8:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:57,636] Error 
****************************????****************************
??????:19/8/2026 8:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:57,820] Error 
****************************????****************************
??????:19/8/2026 8:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:57,991] Error 
****************************????****************************
??????:19/8/2026 8:50:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:58,173] Error 
****************************????****************************
??????:19/8/2026 8:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:58,354] Error 
****************************????****************************
??????:19/8/2026 8:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:58,533] Error 
****************************????****************************
??????:19/8/2026 8:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:58,719] Error 
****************************????****************************
??????:19/8/2026 8:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:58,902] Error 
****************************????****************************
??????:19/8/2026 8:50:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:59,082] Error 
****************************????****************************
??????:19/8/2026 8:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:59,265] Error 
****************************????****************************
??????:19/8/2026 8:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:59,456] Error 
****************************????****************************
??????:19/8/2026 8:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:59,634] Error 
****************************????****************************
??????:19/8/2026 8:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:59,819] Error 
****************************????****************************
??????:19/8/2026 8:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:50:59,994] Error 
****************************????****************************
??????:19/8/2026 8:50:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:00,167] Error 
****************************????****************************
??????:19/8/2026 8:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:00,339] Error 
****************************????****************************
??????:19/8/2026 8:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:00,515] Error 
****************************????****************************
??????:19/8/2026 8:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:00,689] Error 
****************************????****************************
??????:19/8/2026 8:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:00,868] Error 
****************************????****************************
??????:19/8/2026 8:51:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:01,037] Error 
****************************????****************************
??????:19/8/2026 8:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:01,208] Error 
****************************????****************************
??????:19/8/2026 8:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:01,384] Error 
****************************????****************************
??????:19/8/2026 8:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:01,559] Error 
****************************????****************************
??????:19/8/2026 8:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:01,735] Error 
****************************????****************************
??????:19/8/2026 8:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:01,908] Error 
****************************????****************************
??????:19/8/2026 8:51:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:02,080] Error 
****************************????****************************
??????:19/8/2026 8:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:02,252] Error 
****************************????****************************
??????:19/8/2026 8:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:02,421] Error 
****************************????****************************
??????:19/8/2026 8:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:02,594] Error 
****************************????****************************
??????:19/8/2026 8:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:02,774] Error 
****************************????****************************
??????:19/8/2026 8:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:02,949] Error 
****************************????****************************
??????:19/8/2026 8:51:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:03,124] Error 
****************************????****************************
??????:19/8/2026 8:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:03,293] Error 
****************************????****************************
??????:19/8/2026 8:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:03,469] Error 
****************************????****************************
??????:19/8/2026 8:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:03,649] Error 
****************************????****************************
??????:19/8/2026 8:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:03,828] Error 
****************************????****************************
??????:19/8/2026 8:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:04,001] Error 
****************************????****************************
??????:19/8/2026 8:51:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:04,167] Error 
****************************????****************************
??????:19/8/2026 8:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:04,335] Error 
****************************????****************************
??????:19/8/2026 8:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:04,510] Error 
****************************????****************************
??????:19/8/2026 8:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:04,678] Error 
****************************????****************************
??????:19/8/2026 8:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:04,859] Error 
****************************????****************************
??????:19/8/2026 8:51:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:05,033] Error 
****************************????****************************
??????:19/8/2026 8:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:05,204] Error 
****************************????****************************
??????:19/8/2026 8:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:05,376] Error 
****************************????****************************
??????:19/8/2026 8:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:05,549] Error 
****************************????****************************
??????:19/8/2026 8:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:05,722] Error 
****************************????****************************
??????:19/8/2026 8:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:05,893] Error 
****************************????****************************
??????:19/8/2026 8:51:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:06,071] Error 
****************************????****************************
??????:19/8/2026 8:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:06,255] Error 
****************************????****************************
??????:19/8/2026 8:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:06,437] Error 
****************************????****************************
??????:19/8/2026 8:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:06,626] Error 
****************************????****************************
??????:19/8/2026 8:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:06,820] Error 
****************************????****************************
??????:19/8/2026 8:51:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:07,004] Error 
****************************????****************************
??????:19/8/2026 8:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:07,182] Error 
****************************????****************************
??????:19/8/2026 8:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:07,363] Error 
****************************????****************************
??????:19/8/2026 8:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:07,544] Error 
****************************????****************************
??????:19/8/2026 8:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:07,744] Error 
****************************????****************************
??????:19/8/2026 8:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:07,928] Error 
****************************????****************************
??????:19/8/2026 8:51:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:08,108] Error 
****************************????****************************
??????:19/8/2026 8:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:08,287] Error 
****************************????****************************
??????:19/8/2026 8:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:08,478] Error 
****************************????****************************
??????:19/8/2026 8:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:08,664] Error 
****************************????****************************
??????:19/8/2026 8:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:08,861] Error 
****************************????****************************
??????:19/8/2026 8:51:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:09,050] Error 
****************************????****************************
??????:19/8/2026 8:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:09,239] Error 
****************************????****************************
??????:19/8/2026 8:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:09,432] Error 
****************************????****************************
??????:19/8/2026 8:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:09,625] Error 
****************************????****************************
??????:19/8/2026 8:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:09,825] Error 
****************************????****************************
??????:19/8/2026 8:51:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:10,019] Error 
****************************????****************************
??????:19/8/2026 8:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:10,211] Error 
****************************????****************************
??????:19/8/2026 8:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:10,405] Error 
****************************????****************************
??????:19/8/2026 8:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:10,601] Error 
****************************????****************************
??????:19/8/2026 8:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:10,802] Error 
****************************????****************************
??????:19/8/2026 8:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:10,992] Error 
****************************????****************************
??????:19/8/2026 8:51:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:11,206] Error 
****************************????****************************
??????:19/8/2026 8:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:11,405] Error 
****************************????****************************
??????:19/8/2026 8:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:11,604] Error 
****************************????****************************
??????:19/8/2026 8:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:11,822] Error 
****************************????****************************
??????:19/8/2026 8:51:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:12,012] Error 
****************************????****************************
??????:19/8/2026 8:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:12,199] Error 
****************************????****************************
??????:19/8/2026 8:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:12,392] Error 
****************************????****************************
??????:19/8/2026 8:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:12,585] Error 
****************************????****************************
??????:19/8/2026 8:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:12,784] Error 
****************************????****************************
??????:19/8/2026 8:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:12,978] Error 
****************************????****************************
??????:19/8/2026 8:51:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:13,165] Error 
****************************????****************************
??????:19/8/2026 8:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:13,358] Error 
****************************????****************************
??????:19/8/2026 8:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:13,552] Error 
****************************????****************************
??????:19/8/2026 8:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:13,747] Error 
****************************????****************************
??????:19/8/2026 8:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:13,920] Error 
****************************????****************************
??????:19/8/2026 8:51:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:14,087] Error 
****************************????****************************
??????:19/8/2026 8:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:14,254] Error 
****************************????****************************
??????:19/8/2026 8:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:14,419] Error 
****************************????****************************
??????:19/8/2026 8:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:14,589] Error 
****************************????****************************
??????:19/8/2026 8:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:14,770] Error 
****************************????****************************
??????:19/8/2026 8:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:14,945] Error 
****************************????****************************
??????:19/8/2026 8:51:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:15,127] Error 
****************************????****************************
??????:19/8/2026 8:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:15,322] Error 
****************************????****************************
??????:19/8/2026 8:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:15,502] Error 
****************************????****************************
??????:19/8/2026 8:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:15,678] Error 
****************************????****************************
??????:19/8/2026 8:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:15,875] Error 
****************************????****************************
??????:19/8/2026 8:51:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:16,050] Error 
****************************????****************************
??????:19/8/2026 8:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:16,231] Error 
****************************????****************************
??????:19/8/2026 8:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:16,412] Error 
****************************????****************************
??????:19/8/2026 8:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:16,593] Error 
****************************????****************************
??????:19/8/2026 8:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:16,777] Error 
****************************????****************************
??????:19/8/2026 8:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:16,948] Error 
****************************????****************************
??????:19/8/2026 8:51:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:17,126] Error 
****************************????****************************
??????:19/8/2026 8:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:17,296] Error 
****************************????****************************
??????:19/8/2026 8:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:17,473] Error 
****************************????****************************
??????:19/8/2026 8:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:17,659] Error 
****************************????****************************
??????:19/8/2026 8:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:17,845] Error 
****************************????****************************
??????:19/8/2026 8:51:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:18,034] Error 
****************************????****************************
??????:19/8/2026 8:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:18,213] Error 
****************************????****************************
??????:19/8/2026 8:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:18,392] Error 
****************************????****************************
??????:19/8/2026 8:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:18,573] Error 
****************************????****************************
??????:19/8/2026 8:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:18,757] Error 
****************************????****************************
??????:19/8/2026 8:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:18,938] Error 
****************************????****************************
??????:19/8/2026 8:51:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:19,113] Error 
****************************????****************************
??????:19/8/2026 8:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:19,293] Error 
****************************????****************************
??????:19/8/2026 8:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:19,473] Error 
****************************????****************************
??????:19/8/2026 8:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:19,656] Error 
****************************????****************************
??????:19/8/2026 8:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:19,854] Error 
****************************????****************************
??????:19/8/2026 8:51:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:20,036] Error 
****************************????****************************
??????:19/8/2026 8:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:20,211] Error 
****************************????****************************
??????:19/8/2026 8:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:20,388] Error 
****************************????****************************
??????:19/8/2026 8:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:20,560] Error 
****************************????****************************
??????:19/8/2026 8:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:20,741] Error 
****************************????****************************
??????:19/8/2026 8:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:20,917] Error 
****************************????****************************
??????:19/8/2026 8:51:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:21,089] Error 
****************************????****************************
??????:19/8/2026 8:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:21,257] Error 
****************************????****************************
??????:19/8/2026 8:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:21,430] Error 
****************************????****************************
??????:19/8/2026 8:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:21,602] Error 
****************************????****************************
??????:19/8/2026 8:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:21,797] Error 
****************************????****************************
??????:19/8/2026 8:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:21,968] Error 
****************************????****************************
??????:19/8/2026 8:51:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:22,148] Error 
****************************????****************************
??????:19/8/2026 8:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:22,320] Error 
****************************????****************************
??????:19/8/2026 8:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:22,492] Error 
****************************????****************************
??????:19/8/2026 8:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:22,669] Error 
****************************????****************************
??????:19/8/2026 8:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:22,849] Error 
****************************????****************************
??????:19/8/2026 8:51:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:23,025] Error 
****************************????****************************
??????:19/8/2026 8:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:23,198] Error 
****************************????****************************
??????:19/8/2026 8:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:23,365] Error 
****************************????****************************
??????:19/8/2026 8:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:23,534] Error 
****************************????****************************
??????:19/8/2026 8:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:23,713] Error 
****************************????****************************
??????:19/8/2026 8:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:23,898] Error 
****************************????****************************
??????:19/8/2026 8:51:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:24,090] Error 
****************************????****************************
??????:19/8/2026 8:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:24,276] Error 
****************************????****************************
??????:19/8/2026 8:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:24,463] Error 
****************************????****************************
??????:19/8/2026 8:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:24,652] Error 
****************************????****************************
??????:19/8/2026 8:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:24,839] Error 
****************************????****************************
??????:19/8/2026 8:51:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:25,024] Error 
****************************????****************************
??????:19/8/2026 8:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:25,208] Error 
****************************????****************************
??????:19/8/2026 8:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:25,385] Error 
****************************????****************************
??????:19/8/2026 8:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:25,564] Error 
****************************????****************************
??????:19/8/2026 8:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:25,751] Error 
****************************????****************************
??????:19/8/2026 8:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:25,933] Error 
****************************????****************************
??????:19/8/2026 8:51:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:26,120] Error 
****************************????****************************
??????:19/8/2026 8:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:26,301] Error 
****************************????****************************
??????:19/8/2026 8:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:26,486] Error 
****************************????****************************
??????:19/8/2026 8:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:26,666] Error 
****************************????****************************
??????:19/8/2026 8:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:26,855] Error 
****************************????****************************
??????:19/8/2026 8:51:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:27,035] Error 
****************************????****************************
??????:19/8/2026 8:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:27,218] Error 
****************************????****************************
??????:19/8/2026 8:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:27,399] Error 
****************************????****************************
??????:19/8/2026 8:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:27,579] Error 
****************************????****************************
??????:19/8/2026 8:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:27,755] Error 
****************************????****************************
??????:19/8/2026 8:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:27,938] Error 
****************************????****************************
??????:19/8/2026 8:51:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:28,132] Error 
****************************????****************************
??????:19/8/2026 8:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:28,312] Error 
****************************????****************************
??????:19/8/2026 8:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:28,488] Error 
****************************????****************************
??????:19/8/2026 8:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:28,664] Error 
****************************????****************************
??????:19/8/2026 8:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:28,845] Error 
****************************????****************************
??????:19/8/2026 8:51:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:29,022] Error 
****************************????****************************
??????:19/8/2026 8:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:29,199] Error 
****************************????****************************
??????:19/8/2026 8:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:29,376] Error 
****************************????****************************
??????:19/8/2026 8:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:29,545] Error 
****************************????****************************
??????:19/8/2026 8:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:29,720] Error 
****************************????****************************
??????:19/8/2026 8:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:29,891] Error 
****************************????****************************
??????:19/8/2026 8:51:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:30,061] Error 
****************************????****************************
??????:19/8/2026 8:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:30,226] Error 
****************************????****************************
??????:19/8/2026 8:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:30,398] Error 
****************************????****************************
??????:19/8/2026 8:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:30,568] Error 
****************************????****************************
??????:19/8/2026 8:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:30,752] Error 
****************************????****************************
??????:19/8/2026 8:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:30,925] Error 
****************************????****************************
??????:19/8/2026 8:51:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:31,104] Error 
****************************????****************************
??????:19/8/2026 8:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:31,279] Error 
****************************????****************************
??????:19/8/2026 8:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:31,454] Error 
****************************????****************************
??????:19/8/2026 8:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:31,629] Error 
****************************????****************************
??????:19/8/2026 8:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:31,815] Error 
****************************????****************************
??????:19/8/2026 8:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:31,991] Error 
****************************????****************************
??????:19/8/2026 8:51:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:32,181] Error 
****************************????****************************
??????:19/8/2026 8:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:32,359] Error 
****************************????****************************
??????:19/8/2026 8:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:32,562] Error 
****************************????****************************
??????:19/8/2026 8:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:32,753] Error 
****************************????****************************
??????:19/8/2026 8:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:32,936] Error 
****************************????****************************
??????:19/8/2026 8:51:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:33,111] Error 
****************************????****************************
??????:19/8/2026 8:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:33,285] Error 
****************************????****************************
??????:19/8/2026 8:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:33,456] Error 
****************************????****************************
??????:19/8/2026 8:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:33,633] Error 
****************************????****************************
??????:19/8/2026 8:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:33,820] Error 
****************************????****************************
??????:19/8/2026 8:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:33,999] Error 
****************************????****************************
??????:19/8/2026 8:51:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:34,174] Error 
****************************????****************************
??????:19/8/2026 8:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:34,348] Error 
****************************????****************************
??????:19/8/2026 8:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:34,522] Error 
****************************????****************************
??????:19/8/2026 8:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:34,703] Error 
****************************????****************************
??????:19/8/2026 8:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:34,878] Error 
****************************????****************************
??????:19/8/2026 8:51:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:35,049] Error 
****************************????****************************
??????:19/8/2026 8:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:35,217] Error 
****************************????****************************
??????:19/8/2026 8:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:35,391] Error 
****************************????****************************
??????:19/8/2026 8:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:35,563] Error 
****************************????****************************
??????:19/8/2026 8:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:35,747] Error 
****************************????****************************
??????:19/8/2026 8:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:35,923] Error 
****************************????****************************
??????:19/8/2026 8:51:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:36,094] Error 
****************************????****************************
??????:19/8/2026 8:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:36,285] Error 
****************************????****************************
??????:19/8/2026 8:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:36,460] Error 
****************************????****************************
??????:19/8/2026 8:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:36,642] Error 
****************************????****************************
??????:19/8/2026 8:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:36,825] Error 
****************************????****************************
??????:19/8/2026 8:51:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:37,006] Error 
****************************????****************************
??????:19/8/2026 8:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:37,186] Error 
****************************????****************************
??????:19/8/2026 8:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:37,362] Error 
****************************????****************************
??????:19/8/2026 8:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:37,540] Error 
****************************????****************************
??????:19/8/2026 8:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:37,720] Error 
****************************????****************************
??????:19/8/2026 8:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:37,901] Error 
****************************????****************************
??????:19/8/2026 8:51:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:38,081] Error 
****************************????****************************
??????:19/8/2026 8:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:38,260] Error 
****************************????****************************
??????:19/8/2026 8:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:38,440] Error 
****************************????****************************
??????:19/8/2026 8:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:38,618] Error 
****************************????****************************
??????:19/8/2026 8:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:38,804] Error 
****************************????****************************
??????:19/8/2026 8:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:38,980] Error 
****************************????****************************
??????:19/8/2026 8:51:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:39,158] Error 
****************************????****************************
??????:19/8/2026 8:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:39,333] Error 
****************************????****************************
??????:19/8/2026 8:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:39,517] Error 
****************************????****************************
??????:19/8/2026 8:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:39,697] Error 
****************************????****************************
??????:19/8/2026 8:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:39,882] Error 
****************************????****************************
??????:19/8/2026 8:51:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:40,064] Error 
****************************????****************************
??????:19/8/2026 8:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:40,256] Error 
****************************????****************************
??????:19/8/2026 8:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:40,437] Error 
****************************????****************************
??????:19/8/2026 8:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:40,618] Error 
****************************????****************************
??????:19/8/2026 8:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:40,804] Error 
****************************????****************************
??????:19/8/2026 8:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:40,982] Error 
****************************????****************************
??????:19/8/2026 8:51:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:41,164] Error 
****************************????****************************
??????:19/8/2026 8:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:41,342] Error 
****************************????****************************
??????:19/8/2026 8:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:41,519] Error 
****************************????****************************
??????:19/8/2026 8:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:41,694] Error 
****************************????****************************
??????:19/8/2026 8:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:41,877] Error 
****************************????****************************
??????:19/8/2026 8:51:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:42,056] Error 
****************************????****************************
??????:19/8/2026 8:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:42,238] Error 
****************************????****************************
??????:19/8/2026 8:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:42,417] Error 
****************************????****************************
??????:19/8/2026 8:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:42,593] Error 
****************************????****************************
??????:19/8/2026 8:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:42,781] Error 
****************************????****************************
??????:19/8/2026 8:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:42,960] Error 
****************************????****************************
??????:19/8/2026 8:51:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:43,146] Error 
****************************????****************************
??????:19/8/2026 8:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:43,326] Error 
****************************????****************************
??????:19/8/2026 8:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:43,509] Error 
****************************????****************************
??????:19/8/2026 8:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:43,686] Error 
****************************????****************************
??????:19/8/2026 8:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:43,881] Error 
****************************????****************************
??????:19/8/2026 8:51:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:44,060] Error 
****************************????****************************
??????:19/8/2026 8:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:44,243] Error 
****************************????****************************
??????:19/8/2026 8:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:44,441] Error 
****************************????****************************
??????:19/8/2026 8:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:44,624] Error 
****************************????****************************
??????:19/8/2026 8:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:44,816] Error 
****************************????****************************
??????:19/8/2026 8:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:44,993] Error 
****************************????****************************
??????:19/8/2026 8:51:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:45,172] Error 
****************************????****************************
??????:19/8/2026 8:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:45,357] Error 
****************************????****************************
??????:19/8/2026 8:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:45,542] Error 
****************************????****************************
??????:19/8/2026 8:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:45,728] Error 
****************************????****************************
??????:19/8/2026 8:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:45,905] Error 
****************************????****************************
??????:19/8/2026 8:51:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:46,085] Error 
****************************????****************************
??????:19/8/2026 8:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:46,260] Error 
****************************????****************************
??????:19/8/2026 8:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:46,432] Error 
****************************????****************************
??????:19/8/2026 8:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:46,606] Error 
****************************????****************************
??????:19/8/2026 8:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:46,789] Error 
****************************????****************************
??????:19/8/2026 8:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:46,965] Error 
****************************????****************************
??????:19/8/2026 8:51:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:47,156] Error 
****************************????****************************
??????:19/8/2026 8:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:47,338] Error 
****************************????****************************
??????:19/8/2026 8:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:47,519] Error 
****************************????****************************
??????:19/8/2026 8:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:47,699] Error 
****************************????****************************
??????:19/8/2026 8:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:47,882] Error 
****************************????****************************
??????:19/8/2026 8:51:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:48,064] Error 
****************************????****************************
??????:19/8/2026 8:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:48,245] Error 
****************************????****************************
??????:19/8/2026 8:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:48,437] Error 
****************************????****************************
??????:19/8/2026 8:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:48,617] Error 
****************************????****************************
??????:19/8/2026 8:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:48,810] Error 
****************************????****************************
??????:19/8/2026 8:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:48,990] Error 
****************************????****************************
??????:19/8/2026 8:51:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:49,169] Error 
****************************????****************************
??????:19/8/2026 8:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:49,346] Error 
****************************????****************************
??????:19/8/2026 8:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:49,528] Error 
****************************????****************************
??????:19/8/2026 8:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:49,704] Error 
****************************????****************************
??????:19/8/2026 8:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:49,889] Error 
****************************????****************************
??????:19/8/2026 8:51:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:50,067] Error 
****************************????****************************
??????:19/8/2026 8:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:50,249] Error 
****************************????****************************
??????:19/8/2026 8:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:50,425] Error 
****************************????****************************
??????:19/8/2026 8:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:50,607] Error 
****************************????****************************
??????:19/8/2026 8:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:50,793] Error 
****************************????****************************
??????:19/8/2026 8:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:50,969] Error 
****************************????****************************
??????:19/8/2026 8:51:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:51,150] Error 
****************************????****************************
??????:19/8/2026 8:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:51,333] Error 
****************************????****************************
??????:19/8/2026 8:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:51,510] Error 
****************************????****************************
??????:19/8/2026 8:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:51,693] Error 
****************************????****************************
??????:19/8/2026 8:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:51,882] Error 
****************************????****************************
??????:19/8/2026 8:51:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:52,064] Error 
****************************????****************************
??????:19/8/2026 8:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:52,244] Error 
****************************????****************************
??????:19/8/2026 8:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:52,424] Error 
****************************????****************************
??????:19/8/2026 8:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:52,613] Error 
****************************????****************************
??????:19/8/2026 8:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:52,800] Error 
****************************????****************************
??????:19/8/2026 8:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:52,983] Error 
****************************????****************************
??????:19/8/2026 8:51:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:53,162] Error 
****************************????****************************
??????:19/8/2026 8:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:53,341] Error 
****************************????****************************
??????:19/8/2026 8:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:53,521] Error 
****************************????****************************
??????:19/8/2026 8:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:53,704] Error 
****************************????****************************
??????:19/8/2026 8:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:53,892] Error 
****************************????****************************
??????:19/8/2026 8:51:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:54,069] Error 
****************************????****************************
??????:19/8/2026 8:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:54,248] Error 
****************************????****************************
??????:19/8/2026 8:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:54,425] Error 
****************************????****************************
??????:19/8/2026 8:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:54,602] Error 
****************************????****************************
??????:19/8/2026 8:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:54,783] Error 
****************************????****************************
??????:19/8/2026 8:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:54,953] Error 
****************************????****************************
??????:19/8/2026 8:51:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:55,126] Error 
****************************????****************************
??????:19/8/2026 8:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:55,298] Error 
****************************????****************************
??????:19/8/2026 8:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:55,475] Error 
****************************????****************************
??????:19/8/2026 8:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:55,660] Error 
****************************????****************************
??????:19/8/2026 8:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:55,849] Error 
****************************????****************************
??????:19/8/2026 8:51:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:56,029] Error 
****************************????****************************
??????:19/8/2026 8:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:56,213] Error 
****************************????****************************
??????:19/8/2026 8:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:56,398] Error 
****************************????****************************
??????:19/8/2026 8:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:56,592] Error 
****************************????****************************
??????:19/8/2026 8:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:56,779] Error 
****************************????****************************
??????:19/8/2026 8:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:56,955] Error 
****************************????****************************
??????:19/8/2026 8:51:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:57,136] Error 
****************************????****************************
??????:19/8/2026 8:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:57,316] Error 
****************************????****************************
??????:19/8/2026 8:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:57,498] Error 
****************************????****************************
??????:19/8/2026 8:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:57,683] Error 
****************************????****************************
??????:19/8/2026 8:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:57,873] Error 
****************************????****************************
??????:19/8/2026 8:51:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:58,047] Error 
****************************????****************************
??????:19/8/2026 8:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:58,225] Error 
****************************????****************************
??????:19/8/2026 8:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:58,402] Error 
****************************????****************************
??????:19/8/2026 8:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:58,580] Error 
****************************????****************************
??????:19/8/2026 8:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:58,764] Error 
****************************????****************************
??????:19/8/2026 8:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:58,941] Error 
****************************????****************************
??????:19/8/2026 8:51:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:59,121] Error 
****************************????****************************
??????:19/8/2026 8:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:59,303] Error 
****************************????****************************
??????:19/8/2026 8:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:59,484] Error 
****************************????****************************
??????:19/8/2026 8:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:59,668] Error 
****************************????****************************
??????:19/8/2026 8:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:51:59,859] Error 
****************************????****************************
??????:19/8/2026 8:51:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:00,042] Error 
****************************????****************************
??????:19/8/2026 8:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:00,216] Error 
****************************????****************************
??????:19/8/2026 8:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:00,400] Error 
****************************????****************************
??????:19/8/2026 8:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:00,574] Error 
****************************????****************************
??????:19/8/2026 8:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:00,777] Error 
****************************????****************************
??????:19/8/2026 8:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:00,954] Error 
****************************????****************************
??????:19/8/2026 8:52:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:01,129] Error 
****************************????****************************
??????:19/8/2026 8:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:01,302] Error 
****************************????****************************
??????:19/8/2026 8:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:01,478] Error 
****************************????****************************
??????:19/8/2026 8:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:01,655] Error 
****************************????****************************
??????:19/8/2026 8:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:01,840] Error 
****************************????****************************
??????:19/8/2026 8:52:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:02,010] Error 
****************************????****************************
??????:19/8/2026 8:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:02,185] Error 
****************************????****************************
??????:19/8/2026 8:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:02,372] Error 
****************************????****************************
??????:19/8/2026 8:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:02,553] Error 
****************************????****************************
??????:19/8/2026 8:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:02,740] Error 
****************************????****************************
??????:19/8/2026 8:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:02,917] Error 
****************************????****************************
??????:19/8/2026 8:52:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:03,093] Error 
****************************????****************************
??????:19/8/2026 8:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:03,270] Error 
****************************????****************************
??????:19/8/2026 8:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:03,437] Error 
****************************????****************************
??????:19/8/2026 8:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:03,603] Error 
****************************????****************************
??????:19/8/2026 8:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:03,778] Error 
****************************????****************************
??????:19/8/2026 8:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:03,952] Error 
****************************????****************************
??????:19/8/2026 8:52:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:04,127] Error 
****************************????****************************
??????:19/8/2026 8:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:04,298] Error 
****************************????****************************
??????:19/8/2026 8:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:04,469] Error 
****************************????****************************
??????:19/8/2026 8:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:04,639] Error 
****************************????****************************
??????:19/8/2026 8:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:04,834] Error 
****************************????****************************
??????:19/8/2026 8:52:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:05,011] Error 
****************************????****************************
??????:19/8/2026 8:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:05,191] Error 
****************************????****************************
??????:19/8/2026 8:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:05,371] Error 
****************************????****************************
??????:19/8/2026 8:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:05,552] Error 
****************************????****************************
??????:19/8/2026 8:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:05,736] Error 
****************************????****************************
??????:19/8/2026 8:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:05,918] Error 
****************************????****************************
??????:19/8/2026 8:52:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:06,086] Error 
****************************????****************************
??????:19/8/2026 8:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:06,255] Error 
****************************????****************************
??????:19/8/2026 8:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:06,434] Error 
****************************????****************************
??????:19/8/2026 8:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:06,613] Error 
****************************????****************************
??????:19/8/2026 8:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:06,795] Error 
****************************????****************************
??????:19/8/2026 8:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:06,973] Error 
****************************????****************************
??????:19/8/2026 8:52:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:07,147] Error 
****************************????****************************
??????:19/8/2026 8:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:07,319] Error 
****************************????****************************
??????:19/8/2026 8:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:07,492] Error 
****************************????****************************
??????:19/8/2026 8:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:07,664] Error 
****************************????****************************
??????:19/8/2026 8:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:07,847] Error 
****************************????****************************
??????:19/8/2026 8:52:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:08,015] Error 
****************************????****************************
??????:19/8/2026 8:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:08,190] Error 
****************************????****************************
??????:19/8/2026 8:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:08,359] Error 
****************************????****************************
??????:19/8/2026 8:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:08,531] Error 
****************************????****************************
??????:19/8/2026 8:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:08,709] Error 
****************************????****************************
??????:19/8/2026 8:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:08,898] Error 
****************************????****************************
??????:19/8/2026 8:52:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:09,066] Error 
****************************????****************************
??????:19/8/2026 8:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:09,235] Error 
****************************????****************************
??????:19/8/2026 8:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:09,409] Error 
****************************????****************************
??????:19/8/2026 8:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:09,591] Error 
****************************????****************************
??????:19/8/2026 8:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:09,773] Error 
****************************????****************************
??????:19/8/2026 8:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:09,948] Error 
****************************????****************************
??????:19/8/2026 8:52:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:10,117] Error 
****************************????****************************
??????:19/8/2026 8:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:10,282] Error 
****************************????****************************
??????:19/8/2026 8:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:10,451] Error 
****************************????****************************
??????:19/8/2026 8:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:10,617] Error 
****************************????****************************
??????:19/8/2026 8:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:10,790] Error 
****************************????****************************
??????:19/8/2026 8:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:10,959] Error 
****************************????****************************
??????:19/8/2026 8:52:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:11,128] Error 
****************************????****************************
??????:19/8/2026 8:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:11,294] Error 
****************************????****************************
??????:19/8/2026 8:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:11,461] Error 
****************************????****************************
??????:19/8/2026 8:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:11,625] Error 
****************************????****************************
??????:19/8/2026 8:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:11,799] Error 
****************************????****************************
??????:19/8/2026 8:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:11,974] Error 
****************************????****************************
??????:19/8/2026 8:52:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:12,150] Error 
****************************????****************************
??????:19/8/2026 8:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:12,322] Error 
****************************????****************************
??????:19/8/2026 8:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:12,500] Error 
****************************????****************************
??????:19/8/2026 8:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:12,670] Error 
****************************????****************************
??????:19/8/2026 8:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:12,848] Error 
****************************????****************************
??????:19/8/2026 8:52:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:13,040] Error 
****************************????****************************
??????:19/8/2026 8:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:13,224] Error 
****************************????****************************
??????:19/8/2026 8:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:13,408] Error 
****************************????****************************
??????:19/8/2026 8:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:13,595] Error 
****************************????****************************
??????:19/8/2026 8:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:13,784] Error 
****************************????****************************
??????:19/8/2026 8:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:13,968] Error 
****************************????****************************
??????:19/8/2026 8:52:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:14,155] Error 
****************************????****************************
??????:19/8/2026 8:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:14,340] Error 
****************************????****************************
??????:19/8/2026 8:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:14,522] Error 
****************************????****************************
??????:19/8/2026 8:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:14,703] Error 
****************************????****************************
??????:19/8/2026 8:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:14,889] Error 
****************************????****************************
??????:19/8/2026 8:52:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:15,064] Error 
****************************????****************************
??????:19/8/2026 8:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:15,241] Error 
****************************????****************************
??????:19/8/2026 8:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:15,424] Error 
****************************????****************************
??????:19/8/2026 8:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:15,608] Error 
****************************????****************************
??????:19/8/2026 8:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:15,794] Error 
****************************????****************************
??????:19/8/2026 8:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:15,976] Error 
****************************????****************************
??????:19/8/2026 8:52:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:16,157] Error 
****************************????****************************
??????:19/8/2026 8:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:16,337] Error 
****************************????****************************
??????:19/8/2026 8:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:16,517] Error 
****************************????****************************
??????:19/8/2026 8:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:16,697] Error 
****************************????****************************
??????:19/8/2026 8:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:16,882] Error 
****************************????****************************
??????:19/8/2026 8:52:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:17,075] Error 
****************************????****************************
??????:19/8/2026 8:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:17,256] Error 
****************************????****************************
??????:19/8/2026 8:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:17,434] Error 
****************************????****************************
??????:19/8/2026 8:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:17,618] Error 
****************************????****************************
??????:19/8/2026 8:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:17,803] Error 
****************************????****************************
??????:19/8/2026 8:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:17,994] Error 
****************************????****************************
??????:19/8/2026 8:52:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:18,175] Error 
****************************????****************************
??????:19/8/2026 8:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:18,359] Error 
****************************????****************************
??????:19/8/2026 8:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:18,539] Error 
****************************????****************************
??????:19/8/2026 8:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:18,717] Error 
****************************????****************************
??????:19/8/2026 8:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:18,890] Error 
****************************????****************************
??????:19/8/2026 8:52:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:19,069] Error 
****************************????****************************
??????:19/8/2026 8:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:19,247] Error 
****************************????****************************
??????:19/8/2026 8:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:19,427] Error 
****************************????****************************
??????:19/8/2026 8:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:19,600] Error 
****************************????****************************
??????:19/8/2026 8:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:19,782] Error 
****************************????****************************
??????:19/8/2026 8:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:19,965] Error 
****************************????****************************
??????:19/8/2026 8:52:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:20,135] Error 
****************************????****************************
??????:19/8/2026 8:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:20,314] Error 
****************************????****************************
??????:19/8/2026 8:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:20,500] Error 
****************************????****************************
??????:19/8/2026 8:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:20,681] Error 
****************************????****************************
??????:19/8/2026 8:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:20,868] Error 
****************************????****************************
??????:19/8/2026 8:52:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:21,054] Error 
****************************????****************************
??????:19/8/2026 8:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:21,234] Error 
****************************????****************************
??????:19/8/2026 8:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:21,416] Error 
****************************????****************************
??????:19/8/2026 8:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:21,603] Error 
****************************????****************************
??????:19/8/2026 8:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:21,783] Error 
****************************????****************************
??????:19/8/2026 8:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:21,957] Error 
****************************????****************************
??????:19/8/2026 8:52:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:22,134] Error 
****************************????****************************
??????:19/8/2026 8:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:22,308] Error 
****************************????****************************
??????:19/8/2026 8:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:22,496] Error 
****************************????****************************
??????:19/8/2026 8:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:22,677] Error 
****************************????****************************
??????:19/8/2026 8:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:22,860] Error 
****************************????****************************
??????:19/8/2026 8:52:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:23,042] Error 
****************************????****************************
??????:19/8/2026 8:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:23,231] Error 
****************************????****************************
??????:19/8/2026 8:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:23,411] Error 
****************************????****************************
??????:19/8/2026 8:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:23,590] Error 
****************************????****************************
??????:19/8/2026 8:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:23,778] Error 
****************************????****************************
??????:19/8/2026 8:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:23,958] Error 
****************************????****************************
??????:19/8/2026 8:52:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:24,138] Error 
****************************????****************************
??????:19/8/2026 8:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:24,314] Error 
****************************????****************************
??????:19/8/2026 8:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:24,494] Error 
****************************????****************************
??????:19/8/2026 8:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:24,670] Error 
****************************????****************************
??????:19/8/2026 8:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:24,851] Error 
****************************????****************************
??????:19/8/2026 8:52:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:25,030] Error 
****************************????****************************
??????:19/8/2026 8:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:25,221] Error 
****************************????****************************
??????:19/8/2026 8:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:25,400] Error 
****************************????****************************
??????:19/8/2026 8:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:25,578] Error 
****************************????****************************
??????:19/8/2026 8:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:25,763] Error 
****************************????****************************
??????:19/8/2026 8:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:25,944] Error 
****************************????****************************
??????:19/8/2026 8:52:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:26,123] Error 
****************************????****************************
??????:19/8/2026 8:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:26,301] Error 
****************************????****************************
??????:19/8/2026 8:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:26,489] Error 
****************************????****************************
??????:19/8/2026 8:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:26,669] Error 
****************************????****************************
??????:19/8/2026 8:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:26,855] Error 
****************************????****************************
??????:19/8/2026 8:52:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:27,037] Error 
****************************????****************************
??????:19/8/2026 8:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:27,215] Error 
****************************????****************************
??????:19/8/2026 8:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:27,394] Error 
****************************????****************************
??????:19/8/2026 8:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:27,576] Error 
****************************????****************************
??????:19/8/2026 8:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:27,762] Error 
****************************????****************************
??????:19/8/2026 8:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:27,941] Error 
****************************????****************************
??????:19/8/2026 8:52:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:28,122] Error 
****************************????****************************
??????:19/8/2026 8:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:28,300] Error 
****************************????****************************
??????:19/8/2026 8:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:28,466] Error 
****************************????****************************
??????:19/8/2026 8:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:28,634] Error 
****************************????****************************
??????:19/8/2026 8:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:28,808] Error 
****************************????****************************
??????:19/8/2026 8:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:28,983] Error 
****************************????****************************
??????:19/8/2026 8:52:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:29,156] Error 
****************************????****************************
??????:19/8/2026 8:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:29,345] Error 
****************************????****************************
??????:19/8/2026 8:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:29,527] Error 
****************************????****************************
??????:19/8/2026 8:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:29,710] Error 
****************************????****************************
??????:19/8/2026 8:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:29,896] Error 
****************************????****************************
??????:19/8/2026 8:52:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:30,078] Error 
****************************????****************************
??????:19/8/2026 8:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:30,258] Error 
****************************????****************************
??????:19/8/2026 8:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:30,438] Error 
****************************????****************************
??????:19/8/2026 8:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:30,615] Error 
****************************????****************************
??????:19/8/2026 8:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:30,804] Error 
****************************????****************************
??????:19/8/2026 8:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:30,991] Error 
****************************????****************************
??????:19/8/2026 8:52:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:31,164] Error 
****************************????****************************
??????:19/8/2026 8:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:31,344] Error 
****************************????****************************
??????:19/8/2026 8:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:31,524] Error 
****************************????****************************
??????:19/8/2026 8:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:31,718] Error 
****************************????****************************
??????:19/8/2026 8:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:31,901] Error 
****************************????****************************
??????:19/8/2026 8:52:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:32,081] Error 
****************************????****************************
??????:19/8/2026 8:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:32,261] Error 
****************************????****************************
??????:19/8/2026 8:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:32,435] Error 
****************************????****************************
??????:19/8/2026 8:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:32,617] Error 
****************************????****************************
??????:19/8/2026 8:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:32,799] Error 
****************************????****************************
??????:19/8/2026 8:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:32,974] Error 
****************************????****************************
??????:19/8/2026 8:52:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:33,154] Error 
****************************????****************************
??????:19/8/2026 8:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:33,347] Error 
****************************????****************************
??????:19/8/2026 8:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:33,526] Error 
****************************????****************************
??????:19/8/2026 8:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:33,704] Error 
****************************????****************************
??????:19/8/2026 8:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:33,889] Error 
****************************????****************************
??????:19/8/2026 8:52:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:34,073] Error 
****************************????****************************
??????:19/8/2026 8:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:34,248] Error 
****************************????****************************
??????:19/8/2026 8:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:34,425] Error 
****************************????****************************
??????:19/8/2026 8:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:34,604] Error 
****************************????****************************
??????:19/8/2026 8:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:34,784] Error 
****************************????****************************
??????:19/8/2026 8:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:34,960] Error 
****************************????****************************
??????:19/8/2026 8:52:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:35,141] Error 
****************************????****************************
??????:19/8/2026 8:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:35,317] Error 
****************************????****************************
??????:19/8/2026 8:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:35,498] Error 
****************************????****************************
??????:19/8/2026 8:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:35,675] Error 
****************************????****************************
??????:19/8/2026 8:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:35,857] Error 
****************************????****************************
??????:19/8/2026 8:52:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:36,032] Error 
****************************????****************************
??????:19/8/2026 8:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:36,211] Error 
****************************????****************************
??????:19/8/2026 8:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:36,390] Error 
****************************????****************************
??????:19/8/2026 8:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:36,564] Error 
****************************????****************************
??????:19/8/2026 8:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:36,746] Error 
****************************????****************************
??????:19/8/2026 8:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:36,918] Error 
****************************????****************************
??????:19/8/2026 8:52:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:37,097] Error 
****************************????****************************
??????:19/8/2026 8:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:37,268] Error 
****************************????****************************
??????:19/8/2026 8:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:37,453] Error 
****************************????****************************
??????:19/8/2026 8:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:37,629] Error 
****************************????****************************
??????:19/8/2026 8:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:37,813] Error 
****************************????****************************
??????:19/8/2026 8:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:37,989] Error 
****************************????****************************
??????:19/8/2026 8:52:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:38,168] Error 
****************************????****************************
??????:19/8/2026 8:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:38,340] Error 
****************************????****************************
??????:19/8/2026 8:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:38,524] Error 
****************************????****************************
??????:19/8/2026 8:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:38,703] Error 
****************************????****************************
??????:19/8/2026 8:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:38,885] Error 
****************************????****************************
??????:19/8/2026 8:52:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:39,063] Error 
****************************????****************************
??????:19/8/2026 8:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:39,242] Error 
****************************????****************************
??????:19/8/2026 8:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:39,419] Error 
****************************????****************************
??????:19/8/2026 8:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:39,596] Error 
****************************????****************************
??????:19/8/2026 8:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:39,784] Error 
****************************????****************************
??????:19/8/2026 8:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:39,964] Error 
****************************????****************************
??????:19/8/2026 8:52:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:40,147] Error 
****************************????****************************
??????:19/8/2026 8:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:40,330] Error 
****************************????****************************
??????:19/8/2026 8:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:40,513] Error 
****************************????****************************
??????:19/8/2026 8:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:40,695] Error 
****************************????****************************
??????:19/8/2026 8:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:40,880] Error 
****************************????****************************
??????:19/8/2026 8:52:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:41,063] Error 
****************************????****************************
??????:19/8/2026 8:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:41,243] Error 
****************************????****************************
??????:19/8/2026 8:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:41,423] Error 
****************************????****************************
??????:19/8/2026 8:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:41,606] Error 
****************************????****************************
??????:19/8/2026 8:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:41,790] Error 
****************************????****************************
??????:19/8/2026 8:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:41,968] Error 
****************************????****************************
??????:19/8/2026 8:52:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:42,148] Error 
****************************????****************************
??????:19/8/2026 8:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:42,326] Error 
****************************????****************************
??????:19/8/2026 8:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:42,509] Error 
****************************????****************************
??????:19/8/2026 8:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:42,693] Error 
****************************????****************************
??????:19/8/2026 8:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:42,876] Error 
****************************????****************************
??????:19/8/2026 8:52:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:43,057] Error 
****************************????****************************
??????:19/8/2026 8:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:43,235] Error 
****************************????****************************
??????:19/8/2026 8:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:43,421] Error 
****************************????****************************
??????:19/8/2026 8:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:43,601] Error 
****************************????****************************
??????:19/8/2026 8:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:43,780] Error 
****************************????****************************
??????:19/8/2026 8:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:43,963] Error 
****************************????****************************
??????:19/8/2026 8:52:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:44,152] Error 
****************************????****************************
??????:19/8/2026 8:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:44,333] Error 
****************************????****************************
??????:19/8/2026 8:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:44,523] Error 
****************************????****************************
??????:19/8/2026 8:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:44,711] Error 
****************************????****************************
??????:19/8/2026 8:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:44,904] Error 
****************************????****************************
??????:19/8/2026 8:52:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:45,097] Error 
****************************????****************************
??????:19/8/2026 8:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:45,290] Error 
****************************????****************************
??????:19/8/2026 8:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:45,481] Error 
****************************????****************************
??????:19/8/2026 8:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:45,687] Error 
****************************????****************************
??????:19/8/2026 8:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:45,893] Error 
****************************????****************************
??????:19/8/2026 8:52:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:46,084] Error 
****************************????****************************
??????:19/8/2026 8:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:46,273] Error 
****************************????****************************
??????:19/8/2026 8:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:46,462] Error 
****************************????****************************
??????:19/8/2026 8:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:46,648] Error 
****************************????****************************
??????:19/8/2026 8:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:46,839] Error 
****************************????****************************
??????:19/8/2026 8:52:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:47,023] Error 
****************************????****************************
??????:19/8/2026 8:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:47,212] Error 
****************************????****************************
??????:19/8/2026 8:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:47,402] Error 
****************************????****************************
??????:19/8/2026 8:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:47,596] Error 
****************************????****************************
??????:19/8/2026 8:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:47,793] Error 
****************************????****************************
??????:19/8/2026 8:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:47,983] Error 
****************************????****************************
??????:19/8/2026 8:52:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:48,166] Error 
****************************????****************************
??????:19/8/2026 8:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:48,349] Error 
****************************????****************************
??????:19/8/2026 8:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:48,536] Error 
****************************????****************************
??????:19/8/2026 8:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:48,728] Error 
****************************????****************************
??????:19/8/2026 8:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:48,917] Error 
****************************????****************************
??????:19/8/2026 8:52:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:49,101] Error 
****************************????****************************
??????:19/8/2026 8:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:49,285] Error 
****************************????****************************
??????:19/8/2026 8:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:49,472] Error 
****************************????****************************
??????:19/8/2026 8:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:49,667] Error 
****************************????****************************
??????:19/8/2026 8:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:49,860] Error 
****************************????****************************
??????:19/8/2026 8:52:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:50,040] Error 
****************************????****************************
??????:19/8/2026 8:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:50,226] Error 
****************************????****************************
??????:19/8/2026 8:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:50,417] Error 
****************************????****************************
??????:19/8/2026 8:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:50,609] Error 
****************************????****************************
??????:19/8/2026 8:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:50,797] Error 
****************************????****************************
??????:19/8/2026 8:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:50,986] Error 
****************************????****************************
??????:19/8/2026 8:52:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:51,175] Error 
****************************????****************************
??????:19/8/2026 8:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:51,362] Error 
****************************????****************************
??????:19/8/2026 8:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:51,548] Error 
****************************????****************************
??????:19/8/2026 8:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:51,743] Error 
****************************????****************************
??????:19/8/2026 8:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:51,935] Error 
****************************????****************************
??????:19/8/2026 8:52:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:52,125] Error 
****************************????****************************
??????:19/8/2026 8:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:52,313] Error 
****************************????****************************
??????:19/8/2026 8:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:52,507] Error 
****************************????****************************
??????:19/8/2026 8:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:52,695] Error 
****************************????****************************
??????:19/8/2026 8:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:52,889] Error 
****************************????****************************
??????:19/8/2026 8:52:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:53,078] Error 
****************************????****************************
??????:19/8/2026 8:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:53,266] Error 
****************************????****************************
??????:19/8/2026 8:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:53,454] Error 
****************************????****************************
??????:19/8/2026 8:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:53,687] Error 
****************************????****************************
??????:19/8/2026 8:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:53,901] Error 
****************************????****************************
??????:19/8/2026 8:52:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:54,085] Error 
****************************????****************************
??????:19/8/2026 8:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:54,264] Error 
****************************????****************************
??????:19/8/2026 8:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:54,440] Error 
****************************????****************************
??????:19/8/2026 8:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:54,625] Error 
****************************????****************************
??????:19/8/2026 8:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:54,809] Error 
****************************????****************************
??????:19/8/2026 8:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:54,989] Error 
****************************????****************************
??????:19/8/2026 8:52:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:55,171] Error 
****************************????****************************
??????:19/8/2026 8:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:55,351] Error 
****************************????****************************
??????:19/8/2026 8:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:55,530] Error 
****************************????****************************
??????:19/8/2026 8:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:55,711] Error 
****************************????****************************
??????:19/8/2026 8:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:55,892] Error 
****************************????****************************
??????:19/8/2026 8:52:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:56,066] Error 
****************************????****************************
??????:19/8/2026 8:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:56,248] Error 
****************************????****************************
??????:19/8/2026 8:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:56,427] Error 
****************************????****************************
??????:19/8/2026 8:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:56,603] Error 
****************************????****************************
??????:19/8/2026 8:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:56,785] Error 
****************************????****************************
??????:19/8/2026 8:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:56,955] Error 
****************************????****************************
??????:19/8/2026 8:52:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:57,127] Error 
****************************????****************************
??????:19/8/2026 8:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:57,295] Error 
****************************????****************************
??????:19/8/2026 8:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:57,464] Error 
****************************????****************************
??????:19/8/2026 8:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:57,633] Error 
****************************????****************************
??????:19/8/2026 8:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:57,826] Error 
****************************????****************************
??????:19/8/2026 8:52:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:58,005] Error 
****************************????****************************
??????:19/8/2026 8:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:58,181] Error 
****************************????****************************
??????:19/8/2026 8:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:58,357] Error 
****************************????****************************
??????:19/8/2026 8:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:58,534] Error 
****************************????****************************
??????:19/8/2026 8:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:58,718] Error 
****************************????****************************
??????:19/8/2026 8:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:58,894] Error 
****************************????****************************
??????:19/8/2026 8:52:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:59,073] Error 
****************************????****************************
??????:19/8/2026 8:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:59,249] Error 
****************************????****************************
??????:19/8/2026 8:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:59,429] Error 
****************************????****************************
??????:19/8/2026 8:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:59,614] Error 
****************************????****************************
??????:19/8/2026 8:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:59,799] Error 
****************************????****************************
??????:19/8/2026 8:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:52:59,973] Error 
****************************????****************************
??????:19/8/2026 8:52:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:00,152] Error 
****************************????****************************
??????:19/8/2026 8:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:00,323] Error 
****************************????****************************
??????:19/8/2026 8:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:00,494] Error 
****************************????****************************
??????:19/8/2026 8:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:00,665] Error 
****************************????****************************
??????:19/8/2026 8:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:00,843] Error 
****************************????****************************
??????:19/8/2026 8:53:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:01,022] Error 
****************************????****************************
??????:19/8/2026 8:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:01,202] Error 
****************************????****************************
??????:19/8/2026 8:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:01,379] Error 
****************************????****************************
??????:19/8/2026 8:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:01,559] Error 
****************************????****************************
??????:19/8/2026 8:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:01,744] Error 
****************************????****************************
??????:19/8/2026 8:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:01,930] Error 
****************************????****************************
??????:19/8/2026 8:53:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:02,108] Error 
****************************????****************************
??????:19/8/2026 8:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:02,290] Error 
****************************????****************************
??????:19/8/2026 8:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:02,468] Error 
****************************????****************************
??????:19/8/2026 8:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:02,645] Error 
****************************????****************************
??????:19/8/2026 8:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:02,831] Error 
****************************????****************************
??????:19/8/2026 8:53:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:03,007] Error 
****************************????****************************
??????:19/8/2026 8:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:03,186] Error 
****************************????****************************
??????:19/8/2026 8:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:03,360] Error 
****************************????****************************
??????:19/8/2026 8:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:03,535] Error 
****************************????****************************
??????:19/8/2026 8:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:03,713] Error 
****************************????****************************
??????:19/8/2026 8:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:03,889] Error 
****************************????****************************
??????:19/8/2026 8:53:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:04,071] Error 
****************************????****************************
??????:19/8/2026 8:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:04,249] Error 
****************************????****************************
??????:19/8/2026 8:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:04,419] Error 
****************************????****************************
??????:19/8/2026 8:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:04,599] Error 
****************************????****************************
??????:19/8/2026 8:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:04,784] Error 
****************************????****************************
??????:19/8/2026 8:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:04,957] Error 
****************************????****************************
??????:19/8/2026 8:53:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:05,136] Error 
****************************????****************************
??????:19/8/2026 8:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:05,318] Error 
****************************????****************************
??????:19/8/2026 8:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:05,493] Error 
****************************????****************************
??????:19/8/2026 8:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:05,671] Error 
****************************????****************************
??????:19/8/2026 8:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:05,856] Error 
****************************????****************************
??????:19/8/2026 8:53:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:06,044] Error 
****************************????****************************
??????:19/8/2026 8:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:06,226] Error 
****************************????****************************
??????:19/8/2026 8:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:06,406] Error 
****************************????****************************
??????:19/8/2026 8:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:06,578] Error 
****************************????****************************
??????:19/8/2026 8:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:06,763] Error 
****************************????****************************
??????:19/8/2026 8:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:06,943] Error 
****************************????****************************
??????:19/8/2026 8:53:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:07,117] Error 
****************************????****************************
??????:19/8/2026 8:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:07,295] Error 
****************************????****************************
??????:19/8/2026 8:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:07,472] Error 
****************************????****************************
??????:19/8/2026 8:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:07,655] Error 
****************************????****************************
??????:19/8/2026 8:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:07,843] Error 
****************************????****************************
??????:19/8/2026 8:53:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:08,028] Error 
****************************????****************************
??????:19/8/2026 8:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:08,211] Error 
****************************????****************************
??????:19/8/2026 8:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:08,395] Error 
****************************????****************************
??????:19/8/2026 8:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:08,573] Error 
****************************????****************************
??????:19/8/2026 8:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:08,761] Error 
****************************????****************************
??????:19/8/2026 8:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:08,943] Error 
****************************????****************************
??????:19/8/2026 8:53:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:09,121] Error 
****************************????****************************
??????:19/8/2026 8:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:09,304] Error 
****************************????****************************
??????:19/8/2026 8:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:09,477] Error 
****************************????****************************
??????:19/8/2026 8:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:09,655] Error 
****************************????****************************
??????:19/8/2026 8:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:09,840] Error 
****************************????****************************
??????:19/8/2026 8:53:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:10,025] Error 
****************************????****************************
??????:19/8/2026 8:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:10,204] Error 
****************************????****************************
??????:19/8/2026 8:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:10,382] Error 
****************************????****************************
??????:19/8/2026 8:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:10,561] Error 
****************************????****************************
??????:19/8/2026 8:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:10,744] Error 
****************************????****************************
??????:19/8/2026 8:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:10,921] Error 
****************************????****************************
??????:19/8/2026 8:53:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:11,099] Error 
****************************????****************************
??????:19/8/2026 8:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:11,288] Error 
****************************????****************************
??????:19/8/2026 8:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:11,468] Error 
****************************????****************************
??????:19/8/2026 8:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:11,643] Error 
****************************????****************************
??????:19/8/2026 8:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:11,829] Error 
****************************????****************************
??????:19/8/2026 8:53:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:12,004] Error 
****************************????****************************
??????:19/8/2026 8:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:12,180] Error 
****************************????****************************
??????:19/8/2026 8:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:12,357] Error 
****************************????****************************
??????:19/8/2026 8:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:12,537] Error 
****************************????****************************
??????:19/8/2026 8:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:12,719] Error 
****************************????****************************
??????:19/8/2026 8:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:12,902] Error 
****************************????****************************
??????:19/8/2026 8:53:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:13,080] Error 
****************************????****************************
??????:19/8/2026 8:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:13,260] Error 
****************************????****************************
??????:19/8/2026 8:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:13,442] Error 
****************************????****************************
??????:19/8/2026 8:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:13,623] Error 
****************************????****************************
??????:19/8/2026 8:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:13,812] Error 
****************************????****************************
??????:19/8/2026 8:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:13,995] Error 
****************************????****************************
??????:19/8/2026 8:53:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:14,185] Error 
****************************????****************************
??????:19/8/2026 8:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:14,372] Error 
****************************????****************************
??????:19/8/2026 8:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:14,557] Error 
****************************????****************************
??????:19/8/2026 8:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:14,744] Error 
****************************????****************************
??????:19/8/2026 8:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:14,925] Error 
****************************????****************************
??????:19/8/2026 8:53:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:15,109] Error 
****************************????****************************
??????:19/8/2026 8:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:15,300] Error 
****************************????****************************
??????:19/8/2026 8:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:15,478] Error 
****************************????****************************
??????:19/8/2026 8:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:15,658] Error 
****************************????****************************
??????:19/8/2026 8:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:15,845] Error 
****************************????****************************
??????:19/8/2026 8:53:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:16,031] Error 
****************************????****************************
??????:19/8/2026 8:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:16,210] Error 
****************************????****************************
??????:19/8/2026 8:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:16,395] Error 
****************************????****************************
??????:19/8/2026 8:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:16,567] Error 
****************************????****************************
??????:19/8/2026 8:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:16,753] Error 
****************************????****************************
??????:19/8/2026 8:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:16,934] Error 
****************************????****************************
??????:19/8/2026 8:53:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:17,114] Error 
****************************????****************************
??????:19/8/2026 8:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:17,296] Error 
****************************????****************************
??????:19/8/2026 8:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:17,480] Error 
****************************????****************************
??????:19/8/2026 8:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:17,658] Error 
****************************????****************************
??????:19/8/2026 8:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:17,844] Error 
****************************????****************************
??????:19/8/2026 8:53:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:18,029] Error 
****************************????****************************
??????:19/8/2026 8:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:18,224] Error 
****************************????****************************
??????:19/8/2026 8:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:18,415] Error 
****************************????****************************
??????:19/8/2026 8:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:18,598] Error 
****************************????****************************
??????:19/8/2026 8:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:18,786] Error 
****************************????****************************
??????:19/8/2026 8:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:18,969] Error 
****************************????****************************
??????:19/8/2026 8:53:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:19,154] Error 
****************************????****************************
??????:19/8/2026 8:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:19,335] Error 
****************************????****************************
??????:19/8/2026 8:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:19,519] Error 
****************************????****************************
??????:19/8/2026 8:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:19,703] Error 
****************************????****************************
??????:19/8/2026 8:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:19,894] Error 
****************************????****************************
??????:19/8/2026 8:53:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:20,079] Error 
****************************????****************************
??????:19/8/2026 8:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:20,266] Error 
****************************????****************************
??????:19/8/2026 8:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:20,453] Error 
****************************????****************************
??????:19/8/2026 8:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:20,645] Error 
****************************????****************************
??????:19/8/2026 8:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:20,836] Error 
****************************????****************************
??????:19/8/2026 8:53:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:21,019] Error 
****************************????****************************
??????:19/8/2026 8:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:21,194] Error 
****************************????****************************
??????:19/8/2026 8:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:21,376] Error 
****************************????****************************
??????:19/8/2026 8:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:21,555] Error 
****************************????****************************
??????:19/8/2026 8:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:21,738] Error 
****************************????****************************
??????:19/8/2026 8:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:21,920] Error 
****************************????****************************
??????:19/8/2026 8:53:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:22,094] Error 
****************************????****************************
??????:19/8/2026 8:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:22,283] Error 
****************************????****************************
??????:19/8/2026 8:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:22,469] Error 
****************************????****************************
??????:19/8/2026 8:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:22,647] Error 
****************************????****************************
??????:19/8/2026 8:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:22,838] Error 
****************************????****************************
??????:19/8/2026 8:53:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:23,024] Error 
****************************????****************************
??????:19/8/2026 8:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:23,203] Error 
****************************????****************************
??????:19/8/2026 8:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:23,379] Error 
****************************????****************************
??????:19/8/2026 8:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:23,555] Error 
****************************????****************************
??????:19/8/2026 8:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:23,742] Error 
****************************????****************************
??????:19/8/2026 8:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:23,931] Error 
****************************????****************************
??????:19/8/2026 8:53:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:24,113] Error 
****************************????****************************
??????:19/8/2026 8:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:24,305] Error 
****************************????****************************
??????:19/8/2026 8:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:24,497] Error 
****************************????****************************
??????:19/8/2026 8:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:24,690] Error 
****************************????****************************
??????:19/8/2026 8:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:24,888] Error 
****************************????****************************
??????:19/8/2026 8:53:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:25,077] Error 
****************************????****************************
??????:19/8/2026 8:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:25,265] Error 
****************************????****************************
??????:19/8/2026 8:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:25,459] Error 
****************************????****************************
??????:19/8/2026 8:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:25,651] Error 
****************************????****************************
??????:19/8/2026 8:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:25,842] Error 
****************************????****************************
??????:19/8/2026 8:53:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:26,037] Error 
****************************????****************************
??????:19/8/2026 8:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:26,226] Error 
****************************????****************************
??????:19/8/2026 8:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:26,438] Error 
****************************????****************************
??????:19/8/2026 8:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:26,629] Error 
****************************????****************************
??????:19/8/2026 8:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:26,830] Error 
****************************????****************************
??????:19/8/2026 8:53:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:27,021] Error 
****************************????****************************
??????:19/8/2026 8:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:27,208] Error 
****************************????****************************
??????:19/8/2026 8:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:27,398] Error 
****************************????****************************
??????:19/8/2026 8:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:27,589] Error 
****************************????****************************
??????:19/8/2026 8:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:27,789] Error 
****************************????****************************
??????:19/8/2026 8:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:27,983] Error 
****************************????****************************
??????:19/8/2026 8:53:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:28,176] Error 
****************************????****************************
??????:19/8/2026 8:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:28,371] Error 
****************************????****************************
??????:19/8/2026 8:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:28,564] Error 
****************************????****************************
??????:19/8/2026 8:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:28,761] Error 
****************************????****************************
??????:19/8/2026 8:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:28,955] Error 
****************************????****************************
??????:19/8/2026 8:53:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:29,145] Error 
****************************????****************************
??????:19/8/2026 8:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:29,335] Error 
****************************????****************************
??????:19/8/2026 8:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:29,523] Error 
****************************????****************************
??????:19/8/2026 8:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:29,708] Error 
****************************????****************************
??????:19/8/2026 8:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:29,906] Error 
****************************????****************************
??????:19/8/2026 8:53:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:30,095] Error 
****************************????****************************
??????:19/8/2026 8:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:30,283] Error 
****************************????****************************
??????:19/8/2026 8:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:30,481] Error 
****************************????****************************
??????:19/8/2026 8:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:30,662] Error 
****************************????****************************
??????:19/8/2026 8:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:30,853] Error 
****************************????****************************
??????:19/8/2026 8:53:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:31,036] Error 
****************************????****************************
??????:19/8/2026 8:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:31,226] Error 
****************************????****************************
??????:19/8/2026 8:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:31,414] Error 
****************************????****************************
??????:19/8/2026 8:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:31,604] Error 
****************************????****************************
??????:19/8/2026 8:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:31,806] Error 
****************************????****************************
??????:19/8/2026 8:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:31,997] Error 
****************************????****************************
??????:19/8/2026 8:53:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:32,195] Error 
****************************????****************************
??????:19/8/2026 8:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:32,392] Error 
****************************????****************************
??????:19/8/2026 8:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:32,586] Error 
****************************????****************************
??????:19/8/2026 8:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:32,783] Error 
****************************????****************************
??????:19/8/2026 8:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:32,974] Error 
****************************????****************************
??????:19/8/2026 8:53:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:33,170] Error 
****************************????****************************
??????:19/8/2026 8:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:33,367] Error 
****************************????****************************
??????:19/8/2026 8:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:33,559] Error 
****************************????****************************
??????:19/8/2026 8:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:33,758] Error 
****************************????****************************
??????:19/8/2026 8:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:33,941] Error 
****************************????****************************
??????:19/8/2026 8:53:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:34,117] Error 
****************************????****************************
??????:19/8/2026 8:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:34,299] Error 
****************************????****************************
??????:19/8/2026 8:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:34,482] Error 
****************************????****************************
??????:19/8/2026 8:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:34,667] Error 
****************************????****************************
??????:19/8/2026 8:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:34,855] Error 
****************************????****************************
??????:19/8/2026 8:53:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:35,033] Error 
****************************????****************************
??????:19/8/2026 8:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:35,210] Error 
****************************????****************************
??????:19/8/2026 8:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:35,394] Error 
****************************????****************************
??????:19/8/2026 8:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:35,568] Error 
****************************????****************************
??????:19/8/2026 8:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:35,753] Error 
****************************????****************************
??????:19/8/2026 8:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:35,939] Error 
****************************????****************************
??????:19/8/2026 8:53:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:36,120] Error 
****************************????****************************
??????:19/8/2026 8:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:36,300] Error 
****************************????****************************
??????:19/8/2026 8:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:36,486] Error 
****************************????****************************
??????:19/8/2026 8:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:36,671] Error 
****************************????****************************
??????:19/8/2026 8:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:36,863] Error 
****************************????****************************
??????:19/8/2026 8:53:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:37,042] Error 
****************************????****************************
??????:19/8/2026 8:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:37,227] Error 
****************************????****************************
??????:19/8/2026 8:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:37,411] Error 
****************************????****************************
??????:19/8/2026 8:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:37,593] Error 
****************************????****************************
??????:19/8/2026 8:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:37,779] Error 
****************************????****************************
??????:19/8/2026 8:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:37,961] Error 
****************************????****************************
??????:19/8/2026 8:53:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:38,140] Error 
****************************????****************************
??????:19/8/2026 8:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:38,318] Error 
****************************????****************************
??????:19/8/2026 8:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:38,503] Error 
****************************????****************************
??????:19/8/2026 8:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:38,690] Error 
****************************????****************************
??????:19/8/2026 8:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:38,872] Error 
****************************????****************************
??????:19/8/2026 8:53:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:39,048] Error 
****************************????****************************
??????:19/8/2026 8:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:39,223] Error 
****************************????****************************
??????:19/8/2026 8:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:39,398] Error 
****************************????****************************
??????:19/8/2026 8:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:39,583] Error 
****************************????****************************
??????:19/8/2026 8:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:39,774] Error 
****************************????****************************
??????:19/8/2026 8:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:39,952] Error 
****************************????****************************
??????:19/8/2026 8:53:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:40,130] Error 
****************************????****************************
??????:19/8/2026 8:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:40,305] Error 
****************************????****************************
??????:19/8/2026 8:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:40,486] Error 
****************************????****************************
??????:19/8/2026 8:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:40,655] Error 
****************************????****************************
??????:19/8/2026 8:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:40,842] Error 
****************************????****************************
??????:19/8/2026 8:53:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:41,028] Error 
****************************????****************************
??????:19/8/2026 8:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:41,212] Error 
****************************????****************************
??????:19/8/2026 8:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:41,395] Error 
****************************????****************************
??????:19/8/2026 8:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:41,575] Error 
****************************????****************************
??????:19/8/2026 8:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:41,756] Error 
****************************????****************************
??????:19/8/2026 8:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:41,935] Error 
****************************????****************************
??????:19/8/2026 8:53:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:42,112] Error 
****************************????****************************
??????:19/8/2026 8:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:42,294] Error 
****************************????****************************
??????:19/8/2026 8:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:42,469] Error 
****************************????****************************
??????:19/8/2026 8:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:42,654] Error 
****************************????****************************
??????:19/8/2026 8:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:42,836] Error 
****************************????****************************
??????:19/8/2026 8:53:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:43,008] Error 
****************************????****************************
??????:19/8/2026 8:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:43,180] Error 
****************************????****************************
??????:19/8/2026 8:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:43,351] Error 
****************************????****************************
??????:19/8/2026 8:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:43,526] Error 
****************************????****************************
??????:19/8/2026 8:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:43,700] Error 
****************************????****************************
??????:19/8/2026 8:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:43,874] Error 
****************************????****************************
??????:19/8/2026 8:53:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:44,048] Error 
****************************????****************************
??????:19/8/2026 8:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:44,225] Error 
****************************????****************************
??????:19/8/2026 8:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:44,405] Error 
****************************????****************************
??????:19/8/2026 8:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:44,589] Error 
****************************????****************************
??????:19/8/2026 8:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:44,767] Error 
****************************????****************************
??????:19/8/2026 8:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:44,947] Error 
****************************????****************************
??????:19/8/2026 8:53:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:45,127] Error 
****************************????****************************
??????:19/8/2026 8:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:45,301] Error 
****************************????****************************
??????:19/8/2026 8:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:45,480] Error 
****************************????****************************
??????:19/8/2026 8:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:45,662] Error 
****************************????****************************
??????:19/8/2026 8:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:45,836] Error 
****************************????****************************
??????:19/8/2026 8:53:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:46,009] Error 
****************************????****************************
??????:19/8/2026 8:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:46,189] Error 
****************************????****************************
??????:19/8/2026 8:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:46,361] Error 
****************************????****************************
??????:19/8/2026 8:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:46,537] Error 
****************************????****************************
??????:19/8/2026 8:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:46,719] Error 
****************************????****************************
??????:19/8/2026 8:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:46,901] Error 
****************************????****************************
??????:19/8/2026 8:53:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:47,072] Error 
****************************????****************************
??????:19/8/2026 8:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:47,254] Error 
****************************????****************************
??????:19/8/2026 8:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:47,433] Error 
****************************????****************************
??????:19/8/2026 8:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:47,613] Error 
****************************????****************************
??????:19/8/2026 8:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:47,800] Error 
****************************????****************************
??????:19/8/2026 8:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:47,980] Error 
****************************????****************************
??????:19/8/2026 8:53:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:48,154] Error 
****************************????****************************
??????:19/8/2026 8:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:48,329] Error 
****************************????****************************
??????:19/8/2026 8:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:48,505] Error 
****************************????****************************
??????:19/8/2026 8:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:48,681] Error 
****************************????****************************
??????:19/8/2026 8:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:48,865] Error 
****************************????****************************
??????:19/8/2026 8:53:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:49,041] Error 
****************************????****************************
??????:19/8/2026 8:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:49,222] Error 
****************************????****************************
??????:19/8/2026 8:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:49,400] Error 
****************************????****************************
??????:19/8/2026 8:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:49,577] Error 
****************************????****************************
??????:19/8/2026 8:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:49,757] Error 
****************************????****************************
??????:19/8/2026 8:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:49,934] Error 
****************************????****************************
??????:19/8/2026 8:53:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:50,108] Error 
****************************????****************************
??????:19/8/2026 8:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:50,286] Error 
****************************????****************************
??????:19/8/2026 8:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:50,462] Error 
****************************????****************************
??????:19/8/2026 8:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:50,641] Error 
****************************????****************************
??????:19/8/2026 8:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:50,826] Error 
****************************????****************************
??????:19/8/2026 8:53:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:51,003] Error 
****************************????****************************
??????:19/8/2026 8:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:51,169] Error 
****************************????****************************
??????:19/8/2026 8:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:51,339] Error 
****************************????****************************
??????:19/8/2026 8:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:51,503] Error 
****************************????****************************
??????:19/8/2026 8:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:51,677] Error 
****************************????****************************
??????:19/8/2026 8:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:51,857] Error 
****************************????****************************
??????:19/8/2026 8:53:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:52,035] Error 
****************************????****************************
??????:19/8/2026 8:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:52,213] Error 
****************************????****************************
??????:19/8/2026 8:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:52,391] Error 
****************************????****************************
??????:19/8/2026 8:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:52,571] Error 
****************************????****************************
??????:19/8/2026 8:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:52,755] Error 
****************************????****************************
??????:19/8/2026 8:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:52,930] Error 
****************************????****************************
??????:19/8/2026 8:53:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:53,105] Error 
****************************????****************************
??????:19/8/2026 8:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:53,281] Error 
****************************????****************************
??????:19/8/2026 8:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:53,458] Error 
****************************????****************************
??????:19/8/2026 8:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:53,643] Error 
****************************????****************************
??????:19/8/2026 8:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:53,829] Error 
****************************????****************************
??????:19/8/2026 8:53:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:54,023] Error 
****************************????****************************
??????:19/8/2026 8:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:54,215] Error 
****************************????****************************
??????:19/8/2026 8:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:54,405] Error 
****************************????****************************
??????:19/8/2026 8:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:54,597] Error 
****************************????****************************
??????:19/8/2026 8:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:54,795] Error 
****************************????****************************
??????:19/8/2026 8:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:54,993] Error 
****************************????****************************
??????:19/8/2026 8:53:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:55,173] Error 
****************************????****************************
??????:19/8/2026 8:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:55,356] Error 
****************************????****************************
??????:19/8/2026 8:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:55,543] Error 
****************************????****************************
??????:19/8/2026 8:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:55,727] Error 
****************************????****************************
??????:19/8/2026 8:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:55,916] Error 
****************************????****************************
??????:19/8/2026 8:53:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:56,104] Error 
****************************????****************************
??????:19/8/2026 8:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:56,297] Error 
****************************????****************************
??????:19/8/2026 8:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:56,485] Error 
****************************????****************************
??????:19/8/2026 8:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:56,679] Error 
****************************????****************************
??????:19/8/2026 8:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:56,875] Error 
****************************????****************************
??????:19/8/2026 8:53:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:57,063] Error 
****************************????****************************
??????:19/8/2026 8:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:57,255] Error 
****************************????****************************
??????:19/8/2026 8:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:57,447] Error 
****************************????****************************
??????:19/8/2026 8:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:57,639] Error 
****************************????****************************
??????:19/8/2026 8:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:57,832] Error 
****************************????****************************
??????:19/8/2026 8:53:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:58,029] Error 
****************************????****************************
??????:19/8/2026 8:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:58,225] Error 
****************************????****************************
??????:19/8/2026 8:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:58,417] Error 
****************************????****************************
??????:19/8/2026 8:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:58,615] Error 
****************************????****************************
??????:19/8/2026 8:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:58,812] Error 
****************************????****************************
??????:19/8/2026 8:53:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:59,012] Error 
****************************????****************************
??????:19/8/2026 8:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:59,203] Error 
****************************????****************************
??????:19/8/2026 8:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:59,391] Error 
****************************????****************************
??????:19/8/2026 8:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:59,574] Error 
****************************????****************************
??????:19/8/2026 8:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:59,765] Error 
****************************????****************************
??????:19/8/2026 8:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:53:59,945] Error 
****************************????****************************
??????:19/8/2026 8:53:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:00,125] Error 
****************************????****************************
??????:19/8/2026 8:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:00,303] Error 
****************************????****************************
??????:19/8/2026 8:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:00,477] Error 
****************************????****************************
??????:19/8/2026 8:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:00,656] Error 
****************************????****************************
??????:19/8/2026 8:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:00,841] Error 
****************************????****************************
??????:19/8/2026 8:54:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:01,017] Error 
****************************????****************************
??????:19/8/2026 8:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:01,198] Error 
****************************????****************************
??????:19/8/2026 8:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:01,380] Error 
****************************????****************************
??????:19/8/2026 8:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:01,571] Error 
****************************????****************************
??????:19/8/2026 8:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:01,759] Error 
****************************????****************************
??????:19/8/2026 8:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:01,949] Error 
****************************????****************************
??????:19/8/2026 8:54:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:02,138] Error 
****************************????****************************
??????:19/8/2026 8:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:02,322] Error 
****************************????****************************
??????:19/8/2026 8:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:02,511] Error 
****************************????****************************
??????:19/8/2026 8:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:02,700] Error 
****************************????****************************
??????:19/8/2026 8:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:02,893] Error 
****************************????****************************
??????:19/8/2026 8:54:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:03,097] Error 
****************************????****************************
??????:19/8/2026 8:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:03,283] Error 
****************************????****************************
??????:19/8/2026 8:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:03,472] Error 
****************************????****************************
??????:19/8/2026 8:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:03,657] Error 
****************************????****************************
??????:19/8/2026 8:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:03,858] Error 
****************************????****************************
??????:19/8/2026 8:54:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:04,030] Error 
****************************????****************************
??????:19/8/2026 8:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:04,210] Error 
****************************????****************************
??????:19/8/2026 8:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:04,386] Error 
****************************????****************************
??????:19/8/2026 8:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:04,558] Error 
****************************????****************************
??????:19/8/2026 8:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:04,737] Error 
****************************????****************************
??????:19/8/2026 8:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:04,914] Error 
****************************????****************************
??????:19/8/2026 8:54:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:05,087] Error 
****************************????****************************
??????:19/8/2026 8:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:05,288] Error 
****************************????****************************
??????:19/8/2026 8:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:05,461] Error 
****************************????****************************
??????:19/8/2026 8:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:05,635] Error 
****************************????****************************
??????:19/8/2026 8:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:05,811] Error 
****************************????****************************
??????:19/8/2026 8:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:05,977] Error 
****************************????****************************
??????:19/8/2026 8:54:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:06,149] Error 
****************************????****************************
??????:19/8/2026 8:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:06,327] Error 
****************************????****************************
??????:19/8/2026 8:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:06,503] Error 
****************************????****************************
??????:19/8/2026 8:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:06,681] Error 
****************************????****************************
??????:19/8/2026 8:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:06,860] Error 
****************************????****************************
??????:19/8/2026 8:54:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:07,033] Error 
****************************????****************************
??????:19/8/2026 8:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:07,216] Error 
****************************????****************************
??????:19/8/2026 8:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:07,382] Error 
****************************????****************************
??????:19/8/2026 8:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:07,557] Error 
****************************????****************************
??????:19/8/2026 8:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:07,733] Error 
****************************????****************************
??????:19/8/2026 8:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:07,913] Error 
****************************????****************************
??????:19/8/2026 8:54:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:08,092] Error 
****************************????****************************
??????:19/8/2026 8:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:08,267] Error 
****************************????****************************
??????:19/8/2026 8:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:08,446] Error 
****************************????****************************
??????:19/8/2026 8:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:08,625] Error 
****************************????****************************
??????:19/8/2026 8:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:08,809] Error 
****************************????****************************
??????:19/8/2026 8:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:08,990] Error 
****************************????****************************
??????:19/8/2026 8:54:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:09,169] Error 
****************************????****************************
??????:19/8/2026 8:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:09,341] Error 
****************************????****************************
??????:19/8/2026 8:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:09,515] Error 
****************************????****************************
??????:19/8/2026 8:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:09,692] Error 
****************************????****************************
??????:19/8/2026 8:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:09,872] Error 
****************************????****************************
??????:19/8/2026 8:54:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:10,035] Error 
****************************????****************************
??????:19/8/2026 8:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:10,200] Error 
****************************????****************************
??????:19/8/2026 8:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:10,362] Error 
****************************????****************************
??????:19/8/2026 8:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:10,533] Error 
****************************????****************************
??????:19/8/2026 8:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:10,711] Error 
****************************????****************************
??????:19/8/2026 8:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:10,887] Error 
****************************????****************************
??????:19/8/2026 8:54:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:11,061] Error 
****************************????****************************
??????:19/8/2026 8:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:11,235] Error 
****************************????****************************
??????:19/8/2026 8:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:11,412] Error 
****************************????****************************
??????:19/8/2026 8:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:11,581] Error 
****************************????****************************
??????:19/8/2026 8:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:11,763] Error 
****************************????****************************
??????:19/8/2026 8:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:11,930] Error 
****************************????****************************
??????:19/8/2026 8:54:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:12,099] Error 
****************************????****************************
??????:19/8/2026 8:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:12,266] Error 
****************************????****************************
??????:19/8/2026 8:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:12,435] Error 
****************************????****************************
??????:19/8/2026 8:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:12,613] Error 
****************************????****************************
??????:19/8/2026 8:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:12,796] Error 
****************************????****************************
??????:19/8/2026 8:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:12,975] Error 
****************************????****************************
??????:19/8/2026 8:54:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:13,155] Error 
****************************????****************************
??????:19/8/2026 8:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:13,333] Error 
****************************????****************************
??????:19/8/2026 8:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:13,501] Error 
****************************????****************************
??????:19/8/2026 8:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:13,678] Error 
****************************????****************************
??????:19/8/2026 8:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:13,857] Error 
****************************????****************************
??????:19/8/2026 8:54:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:14,030] Error 
****************************????****************************
??????:19/8/2026 8:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:14,210] Error 
****************************????****************************
??????:19/8/2026 8:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:14,386] Error 
****************************????****************************
??????:19/8/2026 8:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:14,560] Error 
****************************????****************************
??????:19/8/2026 8:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:14,746] Error 
****************************????****************************
??????:19/8/2026 8:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:14,922] Error 
****************************????****************************
??????:19/8/2026 8:54:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:15,103] Error 
****************************????****************************
??????:19/8/2026 8:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:15,287] Error 
****************************????****************************
??????:19/8/2026 8:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:15,474] Error 
****************************????****************************
??????:19/8/2026 8:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:15,658] Error 
****************************????****************************
??????:19/8/2026 8:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:15,841] Error 
****************************????****************************
??????:19/8/2026 8:54:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:16,023] Error 
****************************????****************************
??????:19/8/2026 8:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:16,204] Error 
****************************????****************************
??????:19/8/2026 8:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:16,390] Error 
****************************????****************************
??????:19/8/2026 8:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:16,571] Error 
****************************????****************************
??????:19/8/2026 8:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:16,753] Error 
****************************????****************************
??????:19/8/2026 8:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:16,929] Error 
****************************????****************************
??????:19/8/2026 8:54:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:17,105] Error 
****************************????****************************
??????:19/8/2026 8:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:17,285] Error 
****************************????****************************
??????:19/8/2026 8:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:17,460] Error 
****************************????****************************
??????:19/8/2026 8:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:17,637] Error 
****************************????****************************
??????:19/8/2026 8:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:17,818] Error 
****************************????****************************
??????:19/8/2026 8:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:17,998] Error 
****************************????****************************
??????:19/8/2026 8:54:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:18,178] Error 
****************************????****************************
??????:19/8/2026 8:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:18,352] Error 
****************************????****************************
??????:19/8/2026 8:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:18,533] Error 
****************************????****************************
??????:19/8/2026 8:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:18,714] Error 
****************************????****************************
??????:19/8/2026 8:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:18,894] Error 
****************************????****************************
??????:19/8/2026 8:54:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:19,068] Error 
****************************????****************************
??????:19/8/2026 8:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:19,243] Error 
****************************????****************************
??????:19/8/2026 8:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:19,427] Error 
****************************????****************************
??????:19/8/2026 8:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:19,597] Error 
****************************????****************************
??????:19/8/2026 8:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:19,773] Error 
****************************????****************************
??????:19/8/2026 8:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:19,936] Error 
****************************????****************************
??????:19/8/2026 8:54:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:20,099] Error 
****************************????****************************
??????:19/8/2026 8:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:20,257] Error 
****************************????****************************
??????:19/8/2026 8:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:20,421] Error 
****************************????****************************
??????:19/8/2026 8:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:20,584] Error 
****************************????****************************
??????:19/8/2026 8:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:20,753] Error 
****************************????****************************
??????:19/8/2026 8:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:20,923] Error 
****************************????****************************
??????:19/8/2026 8:54:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:21,091] Error 
****************************????****************************
??????:19/8/2026 8:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:21,265] Error 
****************************????****************************
??????:19/8/2026 8:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:21,436] Error 
****************************????****************************
??????:19/8/2026 8:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:21,607] Error 
****************************????****************************
??????:19/8/2026 8:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:21,791] Error 
****************************????****************************
??????:19/8/2026 8:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:21,954] Error 
****************************????****************************
??????:19/8/2026 8:54:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:22,125] Error 
****************************????****************************
??????:19/8/2026 8:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:22,299] Error 
****************************????****************************
??????:19/8/2026 8:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:22,467] Error 
****************************????****************************
??????:19/8/2026 8:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:22,634] Error 
****************************????****************************
??????:19/8/2026 8:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:22,811] Error 
****************************????****************************
??????:19/8/2026 8:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:22,977] Error 
****************************????****************************
??????:19/8/2026 8:54:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:23,141] Error 
****************************????****************************
??????:19/8/2026 8:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:23,321] Error 
****************************????****************************
??????:19/8/2026 8:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:23,506] Error 
****************************????****************************
??????:19/8/2026 8:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:23,678] Error 
****************************????****************************
??????:19/8/2026 8:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:23,861] Error 
****************************????****************************
??????:19/8/2026 8:54:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:24,038] Error 
****************************????****************************
??????:19/8/2026 8:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:24,216] Error 
****************************????****************************
??????:19/8/2026 8:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:24,393] Error 
****************************????****************************
??????:19/8/2026 8:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:24,567] Error 
****************************????****************************
??????:19/8/2026 8:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:24,761] Error 
****************************????****************************
??????:19/8/2026 8:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:24,933] Error 
****************************????****************************
??????:19/8/2026 8:54:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:25,115] Error 
****************************????****************************
??????:19/8/2026 8:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:25,292] Error 
****************************????****************************
??????:19/8/2026 8:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:25,468] Error 
****************************????****************************
??????:19/8/2026 8:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:25,644] Error 
****************************????****************************
??????:19/8/2026 8:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:25,827] Error 
****************************????****************************
??????:19/8/2026 8:54:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:26,006] Error 
****************************????****************************
??????:19/8/2026 8:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:26,181] Error 
****************************????****************************
??????:19/8/2026 8:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:26,367] Error 
****************************????****************************
??????:19/8/2026 8:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:26,551] Error 
****************************????****************************
??????:19/8/2026 8:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:26,737] Error 
****************************????****************************
??????:19/8/2026 8:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:26,916] Error 
****************************????****************************
??????:19/8/2026 8:54:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:27,097] Error 
****************************????****************************
??????:19/8/2026 8:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:27,277] Error 
****************************????****************************
??????:19/8/2026 8:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:27,455] Error 
****************************????****************************
??????:19/8/2026 8:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:27,642] Error 
****************************????****************************
??????:19/8/2026 8:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:27,831] Error 
****************************????****************************
??????:19/8/2026 8:54:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:28,011] Error 
****************************????****************************
??????:19/8/2026 8:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:28,187] Error 
****************************????****************************
??????:19/8/2026 8:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:28,367] Error 
****************************????****************************
??????:19/8/2026 8:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:28,543] Error 
****************************????****************************
??????:19/8/2026 8:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:28,728] Error 
****************************????****************************
??????:19/8/2026 8:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:28,902] Error 
****************************????****************************
??????:19/8/2026 8:54:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:29,084] Error 
****************************????****************************
??????:19/8/2026 8:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:29,259] Error 
****************************????****************************
??????:19/8/2026 8:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:29,437] Error 
****************************????****************************
??????:19/8/2026 8:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:29,614] Error 
****************************????****************************
??????:19/8/2026 8:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:29,799] Error 
****************************????****************************
??????:19/8/2026 8:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:29,972] Error 
****************************????****************************
??????:19/8/2026 8:54:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:30,146] Error 
****************************????****************************
??????:19/8/2026 8:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:30,321] Error 
****************************????****************************
??????:19/8/2026 8:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:30,497] Error 
****************************????****************************
??????:19/8/2026 8:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:30,678] Error 
****************************????****************************
??????:19/8/2026 8:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:30,858] Error 
****************************????****************************
??????:19/8/2026 8:54:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:31,032] Error 
****************************????****************************
??????:19/8/2026 8:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:31,211] Error 
****************************????****************************
??????:19/8/2026 8:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:31,386] Error 
****************************????****************************
??????:19/8/2026 8:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:31,564] Error 
****************************????****************************
??????:19/8/2026 8:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:31,761] Error 
****************************????****************************
??????:19/8/2026 8:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:31,933] Error 
****************************????****************************
??????:19/8/2026 8:54:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:32,109] Error 
****************************????****************************
??????:19/8/2026 8:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:32,287] Error 
****************************????****************************
??????:19/8/2026 8:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:32,460] Error 
****************************????****************************
??????:19/8/2026 8:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:32,632] Error 
****************************????****************************
??????:19/8/2026 8:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:32,816] Error 
****************************????****************************
??????:19/8/2026 8:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:32,989] Error 
****************************????****************************
??????:19/8/2026 8:54:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:33,163] Error 
****************************????****************************
??????:19/8/2026 8:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:33,338] Error 
****************************????****************************
??????:19/8/2026 8:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:33,514] Error 
****************************????****************************
??????:19/8/2026 8:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:33,691] Error 
****************************????****************************
??????:19/8/2026 8:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:33,874] Error 
****************************????****************************
??????:19/8/2026 8:54:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:34,043] Error 
****************************????****************************
??????:19/8/2026 8:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:34,228] Error 
****************************????****************************
??????:19/8/2026 8:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:34,405] Error 
****************************????****************************
??????:19/8/2026 8:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:34,585] Error 
****************************????****************************
??????:19/8/2026 8:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:34,769] Error 
****************************????****************************
??????:19/8/2026 8:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:34,945] Error 
****************************????****************************
??????:19/8/2026 8:54:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:35,118] Error 
****************************????****************************
??????:19/8/2026 8:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:35,290] Error 
****************************????****************************
??????:19/8/2026 8:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:35,467] Error 
****************************????****************************
??????:19/8/2026 8:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:35,633] Error 
****************************????****************************
??????:19/8/2026 8:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:35,830] Error 
****************************????****************************
??????:19/8/2026 8:54:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:36,002] Error 
****************************????****************************
??????:19/8/2026 8:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:36,180] Error 
****************************????****************************
??????:19/8/2026 8:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:36,357] Error 
****************************????****************************
??????:19/8/2026 8:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:36,534] Error 
****************************????****************************
??????:19/8/2026 8:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:36,714] Error 
****************************????****************************
??????:19/8/2026 8:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:36,889] Error 
****************************????****************************
??????:19/8/2026 8:54:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:37,071] Error 
****************************????****************************
??????:19/8/2026 8:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:37,253] Error 
****************************????****************************
??????:19/8/2026 8:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:37,442] Error 
****************************????****************************
??????:19/8/2026 8:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:37,635] Error 
****************************????****************************
??????:19/8/2026 8:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:37,824] Error 
****************************????****************************
??????:19/8/2026 8:54:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:38,001] Error 
****************************????****************************
??????:19/8/2026 8:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:38,176] Error 
****************************????****************************
??????:19/8/2026 8:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:38,354] Error 
****************************????****************************
??????:19/8/2026 8:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:38,531] Error 
****************************????****************************
??????:19/8/2026 8:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:38,711] Error 
****************************????****************************
??????:19/8/2026 8:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:38,900] Error 
****************************????****************************
??????:19/8/2026 8:54:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:39,086] Error 
****************************????****************************
??????:19/8/2026 8:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:39,264] Error 
****************************????****************************
??????:19/8/2026 8:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:39,442] Error 
****************************????****************************
??????:19/8/2026 8:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:39,619] Error 
****************************????****************************
??????:19/8/2026 8:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:39,813] Error 
****************************????****************************
??????:19/8/2026 8:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:39,997] Error 
****************************????****************************
??????:19/8/2026 8:54:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:40,177] Error 
****************************????****************************
??????:19/8/2026 8:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:40,364] Error 
****************************????****************************
??????:19/8/2026 8:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:40,538] Error 
****************************????****************************
??????:19/8/2026 8:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:40,720] Error 
****************************????****************************
??????:19/8/2026 8:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:40,902] Error 
****************************????****************************
??????:19/8/2026 8:54:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:41,075] Error 
****************************????****************************
??????:19/8/2026 8:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:41,252] Error 
****************************????****************************
??????:19/8/2026 8:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:41,429] Error 
****************************????****************************
??????:19/8/2026 8:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:41,605] Error 
****************************????****************************
??????:19/8/2026 8:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:41,790] Error 
****************************????****************************
??????:19/8/2026 8:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:41,963] Error 
****************************????****************************
??????:19/8/2026 8:54:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:42,139] Error 
****************************????****************************
??????:19/8/2026 8:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:42,315] Error 
****************************????****************************
??????:19/8/2026 8:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:42,487] Error 
****************************????****************************
??????:19/8/2026 8:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:42,660] Error 
****************************????****************************
??????:19/8/2026 8:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:42,844] Error 
****************************????****************************
??????:19/8/2026 8:54:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:43,017] Error 
****************************????****************************
??????:19/8/2026 8:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:43,197] Error 
****************************????****************************
??????:19/8/2026 8:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:43,374] Error 
****************************????****************************
??????:19/8/2026 8:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:43,550] Error 
****************************????****************************
??????:19/8/2026 8:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:43,725] Error 
****************************????****************************
??????:19/8/2026 8:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:43,909] Error 
****************************????****************************
??????:19/8/2026 8:54:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:44,078] Error 
****************************????****************************
??????:19/8/2026 8:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:44,242] Error 
****************************????****************************
??????:19/8/2026 8:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:44,403] Error 
****************************????****************************
??????:19/8/2026 8:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:44,561] Error 
****************************????****************************
??????:19/8/2026 8:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:44,725] Error 
****************************????****************************
??????:19/8/2026 8:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:44,893] Error 
****************************????****************************
??????:19/8/2026 8:54:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:45,050] Error 
****************************????****************************
??????:19/8/2026 8:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:45,210] Error 
****************************????****************************
??????:19/8/2026 8:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:45,371] Error 
****************************????****************************
??????:19/8/2026 8:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:45,537] Error 
****************************????****************************
??????:19/8/2026 8:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:45,694] Error 
****************************????****************************
??????:19/8/2026 8:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:45,861] Error 
****************************????****************************
??????:19/8/2026 8:54:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:46,024] Error 
****************************????****************************
??????:19/8/2026 8:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:46,190] Error 
****************************????****************************
??????:19/8/2026 8:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:46,350] Error 
****************************????****************************
??????:19/8/2026 8:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:46,520] Error 
****************************????****************************
??????:19/8/2026 8:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:46,694] Error 
****************************????****************************
??????:19/8/2026 8:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:46,874] Error 
****************************????****************************
??????:19/8/2026 8:54:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:47,042] Error 
****************************????****************************
??????:19/8/2026 8:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:47,211] Error 
****************************????****************************
??????:19/8/2026 8:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:47,381] Error 
****************************????****************************
??????:19/8/2026 8:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:47,554] Error 
****************************????****************************
??????:19/8/2026 8:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:47,733] Error 
****************************????****************************
??????:19/8/2026 8:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:47,909] Error 
****************************????****************************
??????:19/8/2026 8:54:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:48,086] Error 
****************************????****************************
??????:19/8/2026 8:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:48,258] Error 
****************************????****************************
??????:19/8/2026 8:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:48,432] Error 
****************************????****************************
??????:19/8/2026 8:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:48,606] Error 
****************************????****************************
??????:19/8/2026 8:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:48,790] Error 
****************************????****************************
??????:19/8/2026 8:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:48,965] Error 
****************************????****************************
??????:19/8/2026 8:54:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:49,138] Error 
****************************????****************************
??????:19/8/2026 8:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:49,316] Error 
****************************????****************************
??????:19/8/2026 8:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:49,503] Error 
****************************????****************************
??????:19/8/2026 8:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:49,686] Error 
****************************????****************************
??????:19/8/2026 8:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:49,883] Error 
****************************????****************************
??????:19/8/2026 8:54:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:50,068] Error 
****************************????****************************
??????:19/8/2026 8:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:50,237] Error 
****************************????****************************
??????:19/8/2026 8:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:50,423] Error 
****************************????****************************
??????:19/8/2026 8:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:50,604] Error 
****************************????****************************
??????:19/8/2026 8:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:50,792] Error 
****************************????****************************
??????:19/8/2026 8:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:50,972] Error 
****************************????****************************
??????:19/8/2026 8:54:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:51,148] Error 
****************************????****************************
??????:19/8/2026 8:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:51,318] Error 
****************************????****************************
??????:19/8/2026 8:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:51,490] Error 
****************************????****************************
??????:19/8/2026 8:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:51,663] Error 
****************************????****************************
??????:19/8/2026 8:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:51,849] Error 
****************************????****************************
??????:19/8/2026 8:54:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:52,047] Error 
****************************????****************************
??????:19/8/2026 8:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:52,222] Error 
****************************????****************************
??????:19/8/2026 8:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:52,402] Error 
****************************????****************************
??????:19/8/2026 8:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:52,577] Error 
****************************????****************************
??????:19/8/2026 8:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:52,741] Error 
****************************????****************************
??????:19/8/2026 8:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:52,904] Error 
****************************????****************************
??????:19/8/2026 8:54:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:53,069] Error 
****************************????****************************
??????:19/8/2026 8:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:53,231] Error 
****************************????****************************
??????:19/8/2026 8:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:53,393] Error 
****************************????****************************
??????:19/8/2026 8:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:53,555] Error 
****************************????****************************
??????:19/8/2026 8:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:53,731] Error 
****************************????****************************
??????:19/8/2026 8:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:53,913] Error 
****************************????****************************
??????:19/8/2026 8:54:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:54,085] Error 
****************************????****************************
??????:19/8/2026 8:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:54,262] Error 
****************************????****************************
??????:19/8/2026 8:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:54,443] Error 
****************************????****************************
??????:19/8/2026 8:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:54,620] Error 
****************************????****************************
??????:19/8/2026 8:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:54,797] Error 
****************************????****************************
??????:19/8/2026 8:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:54,969] Error 
****************************????****************************
??????:19/8/2026 8:54:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:55,144] Error 
****************************????****************************
??????:19/8/2026 8:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:55,314] Error 
****************************????****************************
??????:19/8/2026 8:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:55,491] Error 
****************************????****************************
??????:19/8/2026 8:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:55,663] Error 
****************************????****************************
??????:19/8/2026 8:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:55,850] Error 
****************************????****************************
??????:19/8/2026 8:54:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:56,026] Error 
****************************????****************************
??????:19/8/2026 8:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:56,203] Error 
****************************????****************************
??????:19/8/2026 8:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:56,380] Error 
****************************????****************************
??????:19/8/2026 8:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:56,553] Error 
****************************????****************************
??????:19/8/2026 8:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:56,729] Error 
****************************????****************************
??????:19/8/2026 8:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:56,904] Error 
****************************????****************************
??????:19/8/2026 8:54:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:57,082] Error 
****************************????****************************
??????:19/8/2026 8:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:57,257] Error 
****************************????****************************
??????:19/8/2026 8:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:57,437] Error 
****************************????****************************
??????:19/8/2026 8:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:57,614] Error 
****************************????****************************
??????:19/8/2026 8:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:57,803] Error 
****************************????****************************
??????:19/8/2026 8:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:57,984] Error 
****************************????****************************
??????:19/8/2026 8:54:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:58,163] Error 
****************************????****************************
??????:19/8/2026 8:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:58,341] Error 
****************************????****************************
??????:19/8/2026 8:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:58,518] Error 
****************************????****************************
??????:19/8/2026 8:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:58,690] Error 
****************************????****************************
??????:19/8/2026 8:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:58,885] Error 
****************************????****************************
??????:19/8/2026 8:54:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:59,054] Error 
****************************????****************************
??????:19/8/2026 8:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:59,215] Error 
****************************????****************************
??????:19/8/2026 8:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:59,376] Error 
****************************????****************************
??????:19/8/2026 8:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:59,550] Error 
****************************????****************************
??????:19/8/2026 8:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:59,726] Error 
****************************????****************************
??????:19/8/2026 8:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:54:59,901] Error 
****************************????****************************
??????:19/8/2026 8:54:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:00,078] Error 
****************************????****************************
??????:19/8/2026 8:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:00,281] Error 
****************************????****************************
??????:19/8/2026 8:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:00,460] Error 
****************************????****************************
??????:19/8/2026 8:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:00,643] Error 
****************************????****************************
??????:19/8/2026 8:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:00,833] Error 
****************************????****************************
??????:19/8/2026 8:55:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:01,019] Error 
****************************????****************************
??????:19/8/2026 8:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:01,201] Error 
****************************????****************************
??????:19/8/2026 8:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:01,385] Error 
****************************????****************************
??????:19/8/2026 8:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:01,570] Error 
****************************????****************************
??????:19/8/2026 8:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:01,755] Error 
****************************????****************************
??????:19/8/2026 8:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:01,939] Error 
****************************????****************************
??????:19/8/2026 8:55:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:02,123] Error 
****************************????****************************
??????:19/8/2026 8:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:02,307] Error 
****************************????****************************
??????:19/8/2026 8:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:02,490] Error 
****************************????****************************
??????:19/8/2026 8:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:02,675] Error 
****************************????****************************
??????:19/8/2026 8:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:02,859] Error 
****************************????****************************
??????:19/8/2026 8:55:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:03,050] Error 
****************************????****************************
??????:19/8/2026 8:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:03,231] Error 
****************************????****************************
??????:19/8/2026 8:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:03,415] Error 
****************************????****************************
??????:19/8/2026 8:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:03,603] Error 
****************************????****************************
??????:19/8/2026 8:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:03,791] Error 
****************************????****************************
??????:19/8/2026 8:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:03,970] Error 
****************************????****************************
??????:19/8/2026 8:55:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:04,155] Error 
****************************????****************************
??????:19/8/2026 8:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:04,346] Error 
****************************????****************************
??????:19/8/2026 8:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:04,532] Error 
****************************????****************************
??????:19/8/2026 8:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:04,718] Error 
****************************????****************************
??????:19/8/2026 8:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:04,903] Error 
****************************????****************************
??????:19/8/2026 8:55:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:05,089] Error 
****************************????****************************
??????:19/8/2026 8:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:05,276] Error 
****************************????****************************
??????:19/8/2026 8:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:05,462] Error 
****************************????****************************
??????:19/8/2026 8:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:05,643] Error 
****************************????****************************
??????:19/8/2026 8:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:05,833] Error 
****************************????****************************
??????:19/8/2026 8:55:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:06,019] Error 
****************************????****************************
??????:19/8/2026 8:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:06,197] Error 
****************************????****************************
??????:19/8/2026 8:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:06,375] Error 
****************************????****************************
??????:19/8/2026 8:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:06,558] Error 
****************************????****************************
??????:19/8/2026 8:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:06,742] Error 
****************************????****************************
??????:19/8/2026 8:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:06,930] Error 
****************************????****************************
??????:19/8/2026 8:55:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:07,117] Error 
****************************????****************************
??????:19/8/2026 8:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:07,289] Error 
****************************????****************************
??????:19/8/2026 8:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:07,464] Error 
****************************????****************************
??????:19/8/2026 8:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:07,636] Error 
****************************????****************************
??????:19/8/2026 8:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:07,819] Error 
****************************????****************************
??????:19/8/2026 8:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:07,995] Error 
****************************????****************************
??????:19/8/2026 8:55:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:08,169] Error 
****************************????****************************
??????:19/8/2026 8:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:08,357] Error 
****************************????****************************
??????:19/8/2026 8:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:08,538] Error 
****************************????****************************
??????:19/8/2026 8:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:08,717] Error 
****************************????****************************
??????:19/8/2026 8:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:08,899] Error 
****************************????****************************
??????:19/8/2026 8:55:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:09,084] Error 
****************************????****************************
??????:19/8/2026 8:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:09,263] Error 
****************************????****************************
??????:19/8/2026 8:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:09,440] Error 
****************************????****************************
??????:19/8/2026 8:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:09,625] Error 
****************************????****************************
??????:19/8/2026 8:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:09,814] Error 
****************************????****************************
??????:19/8/2026 8:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:09,998] Error 
****************************????****************************
??????:19/8/2026 8:55:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:10,180] Error 
****************************????****************************
??????:19/8/2026 8:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:10,359] Error 
****************************????****************************
??????:19/8/2026 8:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:10,537] Error 
****************************????****************************
??????:19/8/2026 8:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:10,712] Error 
****************************????****************************
??????:19/8/2026 8:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:10,886] Error 
****************************????****************************
??????:19/8/2026 8:55:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:11,059] Error 
****************************????****************************
??????:19/8/2026 8:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:11,232] Error 
****************************????****************************
??????:19/8/2026 8:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:11,404] Error 
****************************????****************************
??????:19/8/2026 8:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:11,578] Error 
****************************????****************************
??????:19/8/2026 8:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:11,759] Error 
****************************????****************************
??????:19/8/2026 8:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:11,934] Error 
****************************????****************************
??????:19/8/2026 8:55:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:12,113] Error 
****************************????****************************
??????:19/8/2026 8:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:12,293] Error 
****************************????****************************
??????:19/8/2026 8:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:12,474] Error 
****************************????****************************
??????:19/8/2026 8:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:12,650] Error 
****************************????****************************
??????:19/8/2026 8:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:12,828] Error 
****************************????****************************
??????:19/8/2026 8:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:12,998] Error 
****************************????****************************
??????:19/8/2026 8:55:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:13,179] Error 
****************************????****************************
??????:19/8/2026 8:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:13,361] Error 
****************************????****************************
??????:19/8/2026 8:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:13,541] Error 
****************************????****************************
??????:19/8/2026 8:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:13,724] Error 
****************************????****************************
??????:19/8/2026 8:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:13,900] Error 
****************************????****************************
??????:19/8/2026 8:55:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:14,082] Error 
****************************????****************************
??????:19/8/2026 8:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:14,258] Error 
****************************????****************************
??????:19/8/2026 8:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:14,441] Error 
****************************????****************************
??????:19/8/2026 8:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:14,621] Error 
****************************????****************************
??????:19/8/2026 8:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:14,805] Error 
****************************????****************************
??????:19/8/2026 8:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:14,977] Error 
****************************????****************************
??????:19/8/2026 8:55:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:15,158] Error 
****************************????****************************
??????:19/8/2026 8:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:15,334] Error 
****************************????****************************
??????:19/8/2026 8:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:15,513] Error 
****************************????****************************
??????:19/8/2026 8:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:15,689] Error 
****************************????****************************
??????:19/8/2026 8:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:15,870] Error 
****************************????****************************
??????:19/8/2026 8:55:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:16,048] Error 
****************************????****************************
??????:19/8/2026 8:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:16,223] Error 
****************************????****************************
??????:19/8/2026 8:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:16,414] Error 
****************************????****************************
??????:19/8/2026 8:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:16,589] Error 
****************************????****************************
??????:19/8/2026 8:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:16,778] Error 
****************************????****************************
??????:19/8/2026 8:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:16,949] Error 
****************************????****************************
??????:19/8/2026 8:55:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:17,121] Error 
****************************????****************************
??????:19/8/2026 8:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:17,288] Error 
****************************????****************************
??????:19/8/2026 8:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:17,457] Error 
****************************????****************************
??????:19/8/2026 8:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:17,626] Error 
****************************????****************************
??????:19/8/2026 8:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:17,803] Error 
****************************????****************************
??????:19/8/2026 8:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:17,977] Error 
****************************????****************************
??????:19/8/2026 8:55:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:18,149] Error 
****************************????****************************
??????:19/8/2026 8:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:18,316] Error 
****************************????****************************
??????:19/8/2026 8:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:18,481] Error 
****************************????****************************
??????:19/8/2026 8:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:18,665] Error 
****************************????****************************
??????:19/8/2026 8:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:18,859] Error 
****************************????****************************
??????:19/8/2026 8:55:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:19,050] Error 
****************************????****************************
??????:19/8/2026 8:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:19,240] Error 
****************************????****************************
??????:19/8/2026 8:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:19,430] Error 
****************************????****************************
??????:19/8/2026 8:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:19,628] Error 
****************************????****************************
??????:19/8/2026 8:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:19,823] Error 
****************************????****************************
??????:19/8/2026 8:55:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:20,016] Error 
****************************????****************************
??????:19/8/2026 8:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:20,207] Error 
****************************????****************************
??????:19/8/2026 8:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:20,401] Error 
****************************????****************************
??????:19/8/2026 8:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:20,603] Error 
****************************????****************************
??????:19/8/2026 8:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:20,801] Error 
****************************????****************************
??????:19/8/2026 8:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:20,989] Error 
****************************????****************************
??????:19/8/2026 8:55:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:21,182] Error 
****************************????****************************
??????:19/8/2026 8:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:21,372] Error 
****************************????****************************
??????:19/8/2026 8:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:21,564] Error 
****************************????****************************
??????:19/8/2026 8:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:21,761] Error 
****************************????****************************
??????:19/8/2026 8:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:21,955] Error 
****************************????****************************
??????:19/8/2026 8:55:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:22,152] Error 
****************************????****************************
??????:19/8/2026 8:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:22,347] Error 
****************************????****************************
??????:19/8/2026 8:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:22,530] Error 
****************************????****************************
??????:19/8/2026 8:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:22,719] Error 
****************************????****************************
??????:19/8/2026 8:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:22,908] Error 
****************************????****************************
??????:19/8/2026 8:55:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:23,099] Error 
****************************????****************************
??????:19/8/2026 8:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:23,288] Error 
****************************????****************************
??????:19/8/2026 8:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:23,480] Error 
****************************????****************************
??????:19/8/2026 8:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:23,670] Error 
****************************????****************************
??????:19/8/2026 8:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:23,859] Error 
****************************????****************************
??????:19/8/2026 8:55:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:24,042] Error 
****************************????****************************
??????:19/8/2026 8:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:24,227] Error 
****************************????****************************
??????:19/8/2026 8:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:24,404] Error 
****************************????****************************
??????:19/8/2026 8:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:24,598] Error 
****************************????****************************
??????:19/8/2026 8:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:24,799] Error 
****************************????****************************
??????:19/8/2026 8:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:24,982] Error 
****************************????****************************
??????:19/8/2026 8:55:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:25,166] Error 
****************************????****************************
??????:19/8/2026 8:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:25,348] Error 
****************************????****************************
??????:19/8/2026 8:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:25,535] Error 
****************************????****************************
??????:19/8/2026 8:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:25,716] Error 
****************************????****************************
??????:19/8/2026 8:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:25,905] Error 
****************************????****************************
??????:19/8/2026 8:55:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:26,094] Error 
****************************????****************************
??????:19/8/2026 8:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:26,286] Error 
****************************????****************************
??????:19/8/2026 8:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:26,480] Error 
****************************????****************************
??????:19/8/2026 8:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:26,673] Error 
****************************????****************************
??????:19/8/2026 8:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:26,866] Error 
****************************????****************************
??????:19/8/2026 8:55:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:27,057] Error 
****************************????****************************
??????:19/8/2026 8:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:27,250] Error 
****************************????****************************
??????:19/8/2026 8:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:27,443] Error 
****************************????****************************
??????:19/8/2026 8:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:27,635] Error 
****************************????****************************
??????:19/8/2026 8:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:27,834] Error 
****************************????****************************
??????:19/8/2026 8:55:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:28,023] Error 
****************************????****************************
??????:19/8/2026 8:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:28,219] Error 
****************************????****************************
??????:19/8/2026 8:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:28,414] Error 
****************************????****************************
??????:19/8/2026 8:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:28,611] Error 
****************************????****************************
??????:19/8/2026 8:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:28,802] Error 
****************************????****************************
??????:19/8/2026 8:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:28,978] Error 
****************************????****************************
??????:19/8/2026 8:55:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:29,158] Error 
****************************????****************************
??????:19/8/2026 8:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:29,338] Error 
****************************????****************************
??????:19/8/2026 8:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:29,517] Error 
****************************????****************************
??????:19/8/2026 8:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:29,700] Error 
****************************????****************************
??????:19/8/2026 8:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:29,888] Error 
****************************????****************************
??????:19/8/2026 8:55:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:30,067] Error 
****************************????****************************
??????:19/8/2026 8:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:30,251] Error 
****************************????****************************
??????:19/8/2026 8:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:30,433] Error 
****************************????****************************
??????:19/8/2026 8:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:30,614] Error 
****************************????****************************
??????:19/8/2026 8:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:30,799] Error 
****************************????****************************
??????:19/8/2026 8:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:30,977] Error 
****************************????****************************
??????:19/8/2026 8:55:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:31,157] Error 
****************************????****************************
??????:19/8/2026 8:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:31,337] Error 
****************************????****************************
??????:19/8/2026 8:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:31,518] Error 
****************************????****************************
??????:19/8/2026 8:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:31,697] Error 
****************************????****************************
??????:19/8/2026 8:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:31,879] Error 
****************************????****************************
??????:19/8/2026 8:55:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:32,053] Error 
****************************????****************************
??????:19/8/2026 8:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:32,228] Error 
****************************????****************************
??????:19/8/2026 8:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:32,407] Error 
****************************????****************************
??????:19/8/2026 8:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:32,587] Error 
****************************????****************************
??????:19/8/2026 8:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:32,780] Error 
****************************????****************************
??????:19/8/2026 8:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:32,958] Error 
****************************????****************************
??????:19/8/2026 8:55:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:33,142] Error 
****************************????****************************
??????:19/8/2026 8:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:33,322] Error 
****************************????****************************
??????:19/8/2026 8:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:33,505] Error 
****************************????****************************
??????:19/8/2026 8:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:33,686] Error 
****************************????****************************
??????:19/8/2026 8:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:33,874] Error 
****************************????****************************
??????:19/8/2026 8:55:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:34,057] Error 
****************************????****************************
??????:19/8/2026 8:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:34,240] Error 
****************************????****************************
??????:19/8/2026 8:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:34,421] Error 
****************************????****************************
??????:19/8/2026 8:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:34,607] Error 
****************************????****************************
??????:19/8/2026 8:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:34,796] Error 
****************************????****************************
??????:19/8/2026 8:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:34,983] Error 
****************************????****************************
??????:19/8/2026 8:55:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:35,165] Error 
****************************????****************************
??????:19/8/2026 8:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:35,349] Error 
****************************????****************************
??????:19/8/2026 8:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:35,535] Error 
****************************????****************************
??????:19/8/2026 8:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:35,718] Error 
****************************????****************************
??????:19/8/2026 8:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:35,908] Error 
****************************????****************************
??????:19/8/2026 8:55:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:36,096] Error 
****************************????****************************
??????:19/8/2026 8:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:36,281] Error 
****************************????****************************
??????:19/8/2026 8:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:36,466] Error 
****************************????****************************
??????:19/8/2026 8:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:36,650] Error 
****************************????****************************
??????:19/8/2026 8:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:36,846] Error 
****************************????****************************
??????:19/8/2026 8:55:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:37,028] Error 
****************************????****************************
??????:19/8/2026 8:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:37,212] Error 
****************************????****************************
??????:19/8/2026 8:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:37,395] Error 
****************************????****************************
??????:19/8/2026 8:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:37,570] Error 
****************************????****************************
??????:19/8/2026 8:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:37,755] Error 
****************************????****************************
??????:19/8/2026 8:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:37,930] Error 
****************************????****************************
??????:19/8/2026 8:55:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:38,108] Error 
****************************????****************************
??????:19/8/2026 8:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:38,284] Error 
****************************????****************************
??????:19/8/2026 8:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:38,457] Error 
****************************????****************************
??????:19/8/2026 8:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:38,628] Error 
****************************????****************************
??????:19/8/2026 8:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:38,808] Error 
****************************????****************************
??????:19/8/2026 8:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:38,978] Error 
****************************????****************************
??????:19/8/2026 8:55:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:39,152] Error 
****************************????****************************
??????:19/8/2026 8:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:39,325] Error 
****************************????****************************
??????:19/8/2026 8:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:39,498] Error 
****************************????****************************
??????:19/8/2026 8:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:39,678] Error 
****************************????****************************
??????:19/8/2026 8:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:39,861] Error 
****************************????****************************
??????:19/8/2026 8:55:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:40,035] Error 
****************************????****************************
??????:19/8/2026 8:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:40,208] Error 
****************************????****************************
??????:19/8/2026 8:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:40,383] Error 
****************************????****************************
??????:19/8/2026 8:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:40,561] Error 
****************************????****************************
??????:19/8/2026 8:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:40,746] Error 
****************************????****************************
??????:19/8/2026 8:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:40,929] Error 
****************************????****************************
??????:19/8/2026 8:55:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:41,105] Error 
****************************????****************************
??????:19/8/2026 8:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:41,287] Error 
****************************????****************************
??????:19/8/2026 8:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:41,467] Error 
****************************????****************************
??????:19/8/2026 8:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:41,641] Error 
****************************????****************************
??????:19/8/2026 8:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:41,833] Error 
****************************????****************************
??????:19/8/2026 8:55:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:42,012] Error 
****************************????****************************
??????:19/8/2026 8:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:42,198] Error 
****************************????****************************
??????:19/8/2026 8:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:42,377] Error 
****************************????****************************
??????:19/8/2026 8:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:42,562] Error 
****************************????****************************
??????:19/8/2026 8:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:42,750] Error 
****************************????****************************
??????:19/8/2026 8:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:42,928] Error 
****************************????****************************
??????:19/8/2026 8:55:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:43,104] Error 
****************************????****************************
??????:19/8/2026 8:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:43,282] Error 
****************************????****************************
??????:19/8/2026 8:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:43,458] Error 
****************************????****************************
??????:19/8/2026 8:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:43,632] Error 
****************************????****************************
??????:19/8/2026 8:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:43,818] Error 
****************************????****************************
??????:19/8/2026 8:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:43,997] Error 
****************************????****************************
??????:19/8/2026 8:55:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:44,176] Error 
****************************????****************************
??????:19/8/2026 8:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:44,358] Error 
****************************????****************************
??????:19/8/2026 8:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:44,543] Error 
****************************????****************************
??????:19/8/2026 8:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:44,729] Error 
****************************????****************************
??????:19/8/2026 8:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:44,919] Error 
****************************????****************************
??????:19/8/2026 8:55:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:45,100] Error 
****************************????****************************
??????:19/8/2026 8:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:45,284] Error 
****************************????****************************
??????:19/8/2026 8:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:45,462] Error 
****************************????****************************
??????:19/8/2026 8:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:45,643] Error 
****************************????****************************
??????:19/8/2026 8:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:45,826] Error 
****************************????****************************
??????:19/8/2026 8:55:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:46,005] Error 
****************************????****************************
??????:19/8/2026 8:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:46,181] Error 
****************************????****************************
??????:19/8/2026 8:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:46,359] Error 
****************************????****************************
??????:19/8/2026 8:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:46,540] Error 
****************************????****************************
??????:19/8/2026 8:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:46,716] Error 
****************************????****************************
??????:19/8/2026 8:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:46,896] Error 
****************************????****************************
??????:19/8/2026 8:55:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:47,078] Error 
****************************????****************************
??????:19/8/2026 8:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:47,252] Error 
****************************????****************************
??????:19/8/2026 8:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:47,428] Error 
****************************????****************************
??????:19/8/2026 8:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:47,598] Error 
****************************????****************************
??????:19/8/2026 8:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:47,779] Error 
****************************????****************************
??????:19/8/2026 8:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:47,949] Error 
****************************????****************************
??????:19/8/2026 8:55:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:48,118] Error 
****************************????****************************
??????:19/8/2026 8:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:48,289] Error 
****************************????****************************
??????:19/8/2026 8:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:48,460] Error 
****************************????****************************
??????:19/8/2026 8:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:48,638] Error 
****************************????****************************
??????:19/8/2026 8:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:48,827] Error 
****************************????****************************
??????:19/8/2026 8:55:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:49,016] Error 
****************************????****************************
??????:19/8/2026 8:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:49,207] Error 
****************************????****************************
??????:19/8/2026 8:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:49,403] Error 
****************************????****************************
??????:19/8/2026 8:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:49,593] Error 
****************************????****************************
??????:19/8/2026 8:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:49,790] Error 
****************************????****************************
??????:19/8/2026 8:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:49,981] Error 
****************************????****************************
??????:19/8/2026 8:55:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:50,178] Error 
****************************????****************************
??????:19/8/2026 8:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:50,374] Error 
****************************????****************************
??????:19/8/2026 8:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:50,561] Error 
****************************????****************************
??????:19/8/2026 8:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:50,756] Error 
****************************????****************************
??????:19/8/2026 8:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:50,942] Error 
****************************????****************************
??????:19/8/2026 8:55:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:51,133] Error 
****************************????****************************
??????:19/8/2026 8:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:51,323] Error 
****************************????****************************
??????:19/8/2026 8:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:51,514] Error 
****************************????****************************
??????:19/8/2026 8:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:51,707] Error 
****************************????****************************
??????:19/8/2026 8:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:51,904] Error 
****************************????****************************
??????:19/8/2026 8:55:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:52,100] Error 
****************************????****************************
??????:19/8/2026 8:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:52,298] Error 
****************************????****************************
??????:19/8/2026 8:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:52,490] Error 
****************************????****************************
??????:19/8/2026 8:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:52,686] Error 
****************************????****************************
??????:19/8/2026 8:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:52,888] Error 
****************************????****************************
??????:19/8/2026 8:55:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:53,086] Error 
****************************????****************************
??????:19/8/2026 8:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:53,278] Error 
****************************????****************************
??????:19/8/2026 8:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:53,475] Error 
****************************????****************************
??????:19/8/2026 8:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:53,671] Error 
****************************????****************************
??????:19/8/2026 8:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:53,866] Error 
****************************????****************************
??????:19/8/2026 8:55:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:54,055] Error 
****************************????****************************
??????:19/8/2026 8:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:54,235] Error 
****************************????****************************
??????:19/8/2026 8:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:54,419] Error 
****************************????****************************
??????:19/8/2026 8:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:54,603] Error 
****************************????****************************
??????:19/8/2026 8:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:54,794] Error 
****************************????****************************
??????:19/8/2026 8:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:54,974] Error 
****************************????****************************
??????:19/8/2026 8:55:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:55,159] Error 
****************************????****************************
??????:19/8/2026 8:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:55,346] Error 
****************************????****************************
??????:19/8/2026 8:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:55,527] Error 
****************************????****************************
??????:19/8/2026 8:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:55,710] Error 
****************************????****************************
??????:19/8/2026 8:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:55,900] Error 
****************************????****************************
??????:19/8/2026 8:55:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:56,082] Error 
****************************????****************************
??????:19/8/2026 8:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:56,266] Error 
****************************????****************************
??????:19/8/2026 8:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:56,450] Error 
****************************????****************************
??????:19/8/2026 8:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:56,635] Error 
****************************????****************************
??????:19/8/2026 8:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:56,819] Error 
****************************????****************************
??????:19/8/2026 8:55:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:57,007] Error 
****************************????****************************
??????:19/8/2026 8:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:57,185] Error 
****************************????****************************
??????:19/8/2026 8:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:57,366] Error 
****************************????****************************
??????:19/8/2026 8:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:57,557] Error 
****************************????****************************
??????:19/8/2026 8:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:57,732] Error 
****************************????****************************
??????:19/8/2026 8:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:57,913] Error 
****************************????****************************
??????:19/8/2026 8:55:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:58,090] Error 
****************************????****************************
??????:19/8/2026 8:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:58,267] Error 
****************************????****************************
??????:19/8/2026 8:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:58,443] Error 
****************************????****************************
??????:19/8/2026 8:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:58,619] Error 
****************************????****************************
??????:19/8/2026 8:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:58,807] Error 
****************************????****************************
??????:19/8/2026 8:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:58,989] Error 
****************************????****************************
??????:19/8/2026 8:55:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:59,164] Error 
****************************????****************************
??????:19/8/2026 8:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:59,349] Error 
****************************????****************************
??????:19/8/2026 8:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:59,529] Error 
****************************????****************************
??????:19/8/2026 8:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:59,710] Error 
****************************????****************************
??????:19/8/2026 8:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:55:59,896] Error 
****************************????****************************
??????:19/8/2026 8:55:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:00,075] Error 
****************************????****************************
??????:19/8/2026 8:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:00,257] Error 
****************************????****************************
??????:19/8/2026 8:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:00,438] Error 
****************************????****************************
??????:19/8/2026 8:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:00,615] Error 
****************************????****************************
??????:19/8/2026 8:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:00,800] Error 
****************************????****************************
??????:19/8/2026 8:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:00,976] Error 
****************************????****************************
??????:19/8/2026 8:56:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:01,162] Error 
****************************????****************************
??????:19/8/2026 8:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:01,343] Error 
****************************????****************************
??????:19/8/2026 8:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:01,522] Error 
****************************????****************************
??????:19/8/2026 8:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:01,704] Error 
****************************????****************************
??????:19/8/2026 8:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:01,888] Error 
****************************????****************************
??????:19/8/2026 8:56:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:02,068] Error 
****************************????****************************
??????:19/8/2026 8:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:02,241] Error 
****************************????****************************
??????:19/8/2026 8:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:02,422] Error 
****************************????****************************
??????:19/8/2026 8:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:02,598] Error 
****************************????****************************
??????:19/8/2026 8:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:02,778] Error 
****************************????****************************
??????:19/8/2026 8:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:02,951] Error 
****************************????****************************
??????:19/8/2026 8:56:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:03,129] Error 
****************************????****************************
??????:19/8/2026 8:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:03,304] Error 
****************************????****************************
??????:19/8/2026 8:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:03,482] Error 
****************************????****************************
??????:19/8/2026 8:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:03,660] Error 
****************************????****************************
??????:19/8/2026 8:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:03,843] Error 
****************************????****************************
??????:19/8/2026 8:56:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:04,020] Error 
****************************????****************************
??????:19/8/2026 8:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:04,204] Error 
****************************????****************************
??????:19/8/2026 8:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:04,381] Error 
****************************????****************************
??????:19/8/2026 8:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:04,560] Error 
****************************????****************************
??????:19/8/2026 8:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:04,746] Error 
****************************????****************************
??????:19/8/2026 8:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:04,928] Error 
****************************????****************************
??????:19/8/2026 8:56:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:05,116] Error 
****************************????****************************
??????:19/8/2026 8:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:05,295] Error 
****************************????****************************
??????:19/8/2026 8:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:05,484] Error 
****************************????****************************
??????:19/8/2026 8:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:05,663] Error 
****************************????****************************
??????:19/8/2026 8:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:05,845] Error 
****************************????****************************
??????:19/8/2026 8:56:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:06,025] Error 
****************************????****************************
??????:19/8/2026 8:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:06,201] Error 
****************************????****************************
??????:19/8/2026 8:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:06,377] Error 
****************************????****************************
??????:19/8/2026 8:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:06,555] Error 
****************************????****************************
??????:19/8/2026 8:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:06,737] Error 
****************************????****************************
??????:19/8/2026 8:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:06,913] Error 
****************************????****************************
??????:19/8/2026 8:56:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:07,085] Error 
****************************????****************************
??????:19/8/2026 8:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:07,265] Error 
****************************????****************************
??????:19/8/2026 8:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:07,439] Error 
****************************????****************************
??????:19/8/2026 8:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:07,614] Error 
****************************????****************************
??????:19/8/2026 8:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:07,793] Error 
****************************????****************************
??????:19/8/2026 8:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:07,973] Error 
****************************????****************************
??????:19/8/2026 8:56:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:08,148] Error 
****************************????****************************
??????:19/8/2026 8:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:08,326] Error 
****************************????****************************
??????:19/8/2026 8:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:08,509] Error 
****************************????****************************
??????:19/8/2026 8:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:08,693] Error 
****************************????****************************
??????:19/8/2026 8:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:08,881] Error 
****************************????****************************
??????:19/8/2026 8:56:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:09,069] Error 
****************************????****************************
??????:19/8/2026 8:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:09,269] Error 
****************************????****************************
??????:19/8/2026 8:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:09,460] Error 
****************************????****************************
??????:19/8/2026 8:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:09,648] Error 
****************************????****************************
??????:19/8/2026 8:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:09,844] Error 
****************************????****************************
??????:19/8/2026 8:56:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:10,029] Error 
****************************????****************************
??????:19/8/2026 8:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:10,212] Error 
****************************????****************************
??????:19/8/2026 8:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:10,404] Error 
****************************????****************************
??????:19/8/2026 8:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:10,583] Error 
****************************????****************************
??????:19/8/2026 8:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:10,777] Error 
****************************????****************************
??????:19/8/2026 8:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:10,954] Error 
****************************????****************************
??????:19/8/2026 8:56:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:11,134] Error 
****************************????****************************
??????:19/8/2026 8:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:11,315] Error 
****************************????****************************
??????:19/8/2026 8:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:11,502] Error 
****************************????****************************
??????:19/8/2026 8:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:11,676] Error 
****************************????****************************
??????:19/8/2026 8:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:11,854] Error 
****************************????****************************
??????:19/8/2026 8:56:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:12,028] Error 
****************************????****************************
??????:19/8/2026 8:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:12,202] Error 
****************************????****************************
??????:19/8/2026 8:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:12,389] Error 
****************************????****************************
??????:19/8/2026 8:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:12,576] Error 
****************************????****************************
??????:19/8/2026 8:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:12,765] Error 
****************************????****************************
??????:19/8/2026 8:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:12,945] Error 
****************************????****************************
??????:19/8/2026 8:56:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:13,132] Error 
****************************????****************************
??????:19/8/2026 8:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:13,324] Error 
****************************????****************************
??????:19/8/2026 8:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:13,512] Error 
****************************????****************************
??????:19/8/2026 8:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:13,697] Error 
****************************????****************************
??????:19/8/2026 8:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:13,889] Error 
****************************????****************************
??????:19/8/2026 8:56:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:14,072] Error 
****************************????****************************
??????:19/8/2026 8:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:14,259] Error 
****************************????****************************
??????:19/8/2026 8:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:14,448] Error 
****************************????****************************
??????:19/8/2026 8:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:14,635] Error 
****************************????****************************
??????:19/8/2026 8:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:14,823] Error 
****************************????****************************
??????:19/8/2026 8:56:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:15,004] Error 
****************************????****************************
??????:19/8/2026 8:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:15,188] Error 
****************************????****************************
??????:19/8/2026 8:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:15,383] Error 
****************************????****************************
??????:19/8/2026 8:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:15,575] Error 
****************************????****************************
??????:19/8/2026 8:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:15,768] Error 
****************************????****************************
??????:19/8/2026 8:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:15,955] Error 
****************************????****************************
??????:19/8/2026 8:56:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:16,147] Error 
****************************????****************************
??????:19/8/2026 8:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:16,337] Error 
****************************????****************************
??????:19/8/2026 8:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:16,522] Error 
****************************????****************************
??????:19/8/2026 8:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:16,708] Error 
****************************????****************************
??????:19/8/2026 8:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:16,893] Error 
****************************????****************************
??????:19/8/2026 8:56:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:17,075] Error 
****************************????****************************
??????:19/8/2026 8:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:17,271] Error 
****************************????****************************
??????:19/8/2026 8:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:17,458] Error 
****************************????****************************
??????:19/8/2026 8:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:17,641] Error 
****************************????****************************
??????:19/8/2026 8:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:17,832] Error 
****************************????****************************
??????:19/8/2026 8:56:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:18,017] Error 
****************************????****************************
??????:19/8/2026 8:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:18,197] Error 
****************************????****************************
??????:19/8/2026 8:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:18,381] Error 
****************************????****************************
??????:19/8/2026 8:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:18,572] Error 
****************************????****************************
??????:19/8/2026 8:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:18,758] Error 
****************************????****************************
??????:19/8/2026 8:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:18,940] Error 
****************************????****************************
??????:19/8/2026 8:56:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:19,120] Error 
****************************????****************************
??????:19/8/2026 8:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:19,302] Error 
****************************????****************************
??????:19/8/2026 8:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:19,485] Error 
****************************????****************************
??????:19/8/2026 8:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:19,667] Error 
****************************????****************************
??????:19/8/2026 8:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:19,863] Error 
****************************????****************************
??????:19/8/2026 8:56:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:20,057] Error 
****************************????****************************
??????:19/8/2026 8:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:20,260] Error 
****************************????****************************
??????:19/8/2026 8:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:20,448] Error 
****************************????****************************
??????:19/8/2026 8:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:20,635] Error 
****************************????****************************
??????:19/8/2026 8:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:20,831] Error 
****************************????****************************
??????:19/8/2026 8:56:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:21,022] Error 
****************************????****************************
??????:19/8/2026 8:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:21,213] Error 
****************************????****************************
??????:19/8/2026 8:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:21,412] Error 
****************************????****************************
??????:19/8/2026 8:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:21,616] Error 
****************************????****************************
??????:19/8/2026 8:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:21,831] Error 
****************************????****************************
??????:19/8/2026 8:56:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:22,015] Error 
****************************????****************************
??????:19/8/2026 8:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:22,196] Error 
****************************????****************************
??????:19/8/2026 8:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:22,377] Error 
****************************????****************************
??????:19/8/2026 8:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:22,563] Error 
****************************????****************************
??????:19/8/2026 8:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:22,754] Error 
****************************????****************************
??????:19/8/2026 8:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:22,935] Error 
****************************????****************************
??????:19/8/2026 8:56:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:23,120] Error 
****************************????****************************
??????:19/8/2026 8:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:23,308] Error 
****************************????****************************
??????:19/8/2026 8:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:23,492] Error 
****************************????****************************
??????:19/8/2026 8:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:23,679] Error 
****************************????****************************
??????:19/8/2026 8:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:23,872] Error 
****************************????****************************
??????:19/8/2026 8:56:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:24,060] Error 
****************************????****************************
??????:19/8/2026 8:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:24,249] Error 
****************************????****************************
??????:19/8/2026 8:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:24,439] Error 
****************************????****************************
??????:19/8/2026 8:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:24,633] Error 
****************************????****************************
??????:19/8/2026 8:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:24,819] Error 
****************************????****************************
??????:19/8/2026 8:56:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:25,003] Error 
****************************????****************************
??????:19/8/2026 8:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:25,183] Error 
****************************????****************************
??????:19/8/2026 8:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:25,371] Error 
****************************????****************************
??????:19/8/2026 8:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:25,571] Error 
****************************????****************************
??????:19/8/2026 8:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:25,756] Error 
****************************????****************************
??????:19/8/2026 8:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:25,932] Error 
****************************????****************************
??????:19/8/2026 8:56:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:26,106] Error 
****************************????****************************
??????:19/8/2026 8:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:26,283] Error 
****************************????****************************
??????:19/8/2026 8:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:26,472] Error 
****************************????****************************
??????:19/8/2026 8:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:26,651] Error 
****************************????****************************
??????:19/8/2026 8:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:26,840] Error 
****************************????****************************
??????:19/8/2026 8:56:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:27,023] Error 
****************************????****************************
??????:19/8/2026 8:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:27,203] Error 
****************************????****************************
??????:19/8/2026 8:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:27,377] Error 
****************************????****************************
??????:19/8/2026 8:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:27,561] Error 
****************************????****************************
??????:19/8/2026 8:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:27,745] Error 
****************************????****************************
??????:19/8/2026 8:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:27,924] Error 
****************************????****************************
??????:19/8/2026 8:56:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:28,103] Error 
****************************????****************************
??????:19/8/2026 8:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:28,280] Error 
****************************????****************************
??????:19/8/2026 8:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:28,450] Error 
****************************????****************************
??????:19/8/2026 8:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:28,630] Error 
****************************????****************************
??????:19/8/2026 8:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:28,815] Error 
****************************????****************************
??????:19/8/2026 8:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:28,988] Error 
****************************????****************************
??????:19/8/2026 8:56:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:29,160] Error 
****************************????****************************
??????:19/8/2026 8:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:29,331] Error 
****************************????****************************
??????:19/8/2026 8:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:29,515] Error 
****************************????****************************
??????:19/8/2026 8:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:29,691] Error 
****************************????****************************
??????:19/8/2026 8:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:29,873] Error 
****************************????****************************
??????:19/8/2026 8:56:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:30,049] Error 
****************************????****************************
??????:19/8/2026 8:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:30,232] Error 
****************************????****************************
??????:19/8/2026 8:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:30,408] Error 
****************************????****************************
??????:19/8/2026 8:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:30,589] Error 
****************************????****************************
??????:19/8/2026 8:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:30,777] Error 
****************************????****************************
??????:19/8/2026 8:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:30,955] Error 
****************************????****************************
??????:19/8/2026 8:56:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:31,133] Error 
****************************????****************************
??????:19/8/2026 8:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:31,308] Error 
****************************????****************************
??????:19/8/2026 8:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:31,486] Error 
****************************????****************************
??????:19/8/2026 8:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:31,666] Error 
****************************????****************************
??????:19/8/2026 8:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:31,853] Error 
****************************????****************************
??????:19/8/2026 8:56:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:32,037] Error 
****************************????****************************
??????:19/8/2026 8:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:32,212] Error 
****************************????****************************
??????:19/8/2026 8:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:32,391] Error 
****************************????****************************
??????:19/8/2026 8:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:32,570] Error 
****************************????****************************
??????:19/8/2026 8:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:32,758] Error 
****************************????****************************
??????:19/8/2026 8:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:32,938] Error 
****************************????****************************
??????:19/8/2026 8:56:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:33,120] Error 
****************************????****************************
??????:19/8/2026 8:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:33,302] Error 
****************************????****************************
??????:19/8/2026 8:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:33,486] Error 
****************************????****************************
??????:19/8/2026 8:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:33,678] Error 
****************************????****************************
??????:19/8/2026 8:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:33,866] Error 
****************************????****************************
??????:19/8/2026 8:56:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:34,045] Error 
****************************????****************************
??????:19/8/2026 8:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:34,223] Error 
****************************????****************************
??????:19/8/2026 8:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:34,401] Error 
****************************????****************************
??????:19/8/2026 8:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:34,582] Error 
****************************????****************************
??????:19/8/2026 8:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:34,768] Error 
****************************????****************************
??????:19/8/2026 8:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:34,949] Error 
****************************????****************************
??????:19/8/2026 8:56:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:35,128] Error 
****************************????****************************
??????:19/8/2026 8:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:35,310] Error 
****************************????****************************
??????:19/8/2026 8:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:35,489] Error 
****************************????****************************
??????:19/8/2026 8:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:35,676] Error 
****************************????****************************
??????:19/8/2026 8:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:35,859] Error 
****************************????****************************
??????:19/8/2026 8:56:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:36,039] Error 
****************************????****************************
??????:19/8/2026 8:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:36,217] Error 
****************************????****************************
??????:19/8/2026 8:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:36,401] Error 
****************************????****************************
??????:19/8/2026 8:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:36,586] Error 
****************************????****************************
??????:19/8/2026 8:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:36,774] Error 
****************************????****************************
??????:19/8/2026 8:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:36,953] Error 
****************************????****************************
??????:19/8/2026 8:56:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:37,129] Error 
****************************????****************************
??????:19/8/2026 8:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:37,310] Error 
****************************????****************************
??????:19/8/2026 8:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:37,493] Error 
****************************????****************************
??????:19/8/2026 8:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:37,685] Error 
****************************????****************************
??????:19/8/2026 8:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:37,871] Error 
****************************????****************************
??????:19/8/2026 8:56:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:38,050] Error 
****************************????****************************
??????:19/8/2026 8:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:38,235] Error 
****************************????****************************
??????:19/8/2026 8:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:38,411] Error 
****************************????****************************
??????:19/8/2026 8:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:38,588] Error 
****************************????****************************
??????:19/8/2026 8:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:38,776] Error 
****************************????****************************
??????:19/8/2026 8:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:38,952] Error 
****************************????****************************
??????:19/8/2026 8:56:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:39,132] Error 
****************************????****************************
??????:19/8/2026 8:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:39,316] Error 
****************************????****************************
??????:19/8/2026 8:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:39,492] Error 
****************************????****************************
??????:19/8/2026 8:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:39,670] Error 
****************************????****************************
??????:19/8/2026 8:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:39,856] Error 
****************************????****************************
??????:19/8/2026 8:56:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:40,037] Error 
****************************????****************************
??????:19/8/2026 8:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:40,221] Error 
****************************????****************************
??????:19/8/2026 8:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:40,401] Error 
****************************????****************************
??????:19/8/2026 8:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:40,579] Error 
****************************????****************************
??????:19/8/2026 8:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:40,769] Error 
****************************????****************************
??????:19/8/2026 8:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:40,947] Error 
****************************????****************************
??????:19/8/2026 8:56:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:41,125] Error 
****************************????****************************
??????:19/8/2026 8:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:41,299] Error 
****************************????****************************
??????:19/8/2026 8:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:41,499] Error 
****************************????****************************
??????:19/8/2026 8:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:41,693] Error 
****************************????****************************
??????:19/8/2026 8:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:41,877] Error 
****************************????****************************
??????:19/8/2026 8:56:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:42,052] Error 
****************************????****************************
??????:19/8/2026 8:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:42,233] Error 
****************************????****************************
??????:19/8/2026 8:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:42,413] Error 
****************************????****************************
??????:19/8/2026 8:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:42,590] Error 
****************************????****************************
??????:19/8/2026 8:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:42,783] Error 
****************************????****************************
??????:19/8/2026 8:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:42,964] Error 
****************************????****************************
??????:19/8/2026 8:56:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:43,143] Error 
****************************????****************************
??????:19/8/2026 8:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:43,327] Error 
****************************????****************************
??????:19/8/2026 8:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:43,501] Error 
****************************????****************************
??????:19/8/2026 8:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:43,684] Error 
****************************????****************************
??????:19/8/2026 8:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:43,873] Error 
****************************????****************************
??????:19/8/2026 8:56:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:44,049] Error 
****************************????****************************
??????:19/8/2026 8:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:44,224] Error 
****************************????****************************
??????:19/8/2026 8:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:44,400] Error 
****************************????****************************
??????:19/8/2026 8:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:44,581] Error 
****************************????****************************
??????:19/8/2026 8:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:44,769] Error 
****************************????****************************
??????:19/8/2026 8:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:44,940] Error 
****************************????****************************
??????:19/8/2026 8:56:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:45,118] Error 
****************************????****************************
??????:19/8/2026 8:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:45,294] Error 
****************************????****************************
??????:19/8/2026 8:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:45,467] Error 
****************************????****************************
??????:19/8/2026 8:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:45,645] Error 
****************************????****************************
??????:19/8/2026 8:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:45,845] Error 
****************************????****************************
??????:19/8/2026 8:56:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:46,027] Error 
****************************????****************************
??????:19/8/2026 8:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:46,207] Error 
****************************????****************************
??????:19/8/2026 8:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:46,387] Error 
****************************????****************************
??????:19/8/2026 8:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:46,566] Error 
****************************????****************************
??????:19/8/2026 8:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:46,753] Error 
****************************????****************************
??????:19/8/2026 8:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:46,941] Error 
****************************????****************************
??????:19/8/2026 8:56:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:47,115] Error 
****************************????****************************
??????:19/8/2026 8:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:47,295] Error 
****************************????****************************
??????:19/8/2026 8:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:47,482] Error 
****************************????****************************
??????:19/8/2026 8:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:47,664] Error 
****************************????****************************
??????:19/8/2026 8:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:47,851] Error 
****************************????****************************
??????:19/8/2026 8:56:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:48,033] Error 
****************************????****************************
??????:19/8/2026 8:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:48,211] Error 
****************************????****************************
??????:19/8/2026 8:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:48,383] Error 
****************************????****************************
??????:19/8/2026 8:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:48,560] Error 
****************************????****************************
??????:19/8/2026 8:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:48,741] Error 
****************************????****************************
??????:19/8/2026 8:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:48,922] Error 
****************************????****************************
??????:19/8/2026 8:56:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:49,101] Error 
****************************????****************************
??????:19/8/2026 8:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:49,281] Error 
****************************????****************************
??????:19/8/2026 8:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:49,466] Error 
****************************????****************************
??????:19/8/2026 8:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:49,649] Error 
****************************????****************************
??????:19/8/2026 8:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:49,846] Error 
****************************????****************************
??????:19/8/2026 8:56:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:50,027] Error 
****************************????****************************
??????:19/8/2026 8:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:50,209] Error 
****************************????****************************
??????:19/8/2026 8:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:50,385] Error 
****************************????****************************
??????:19/8/2026 8:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:50,560] Error 
****************************????****************************
??????:19/8/2026 8:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:50,753] Error 
****************************????****************************
??????:19/8/2026 8:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:50,940] Error 
****************************????****************************
??????:19/8/2026 8:56:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:51,112] Error 
****************************????****************************
??????:19/8/2026 8:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:51,292] Error 
****************************????****************************
??????:19/8/2026 8:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:51,468] Error 
****************************????****************************
??????:19/8/2026 8:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:51,650] Error 
****************************????****************************
??????:19/8/2026 8:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:51,836] Error 
****************************????****************************
??????:19/8/2026 8:56:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:52,017] Error 
****************************????****************************
??????:19/8/2026 8:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:52,193] Error 
****************************????****************************
??????:19/8/2026 8:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:52,370] Error 
****************************????****************************
??????:19/8/2026 8:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:52,548] Error 
****************************????****************************
??????:19/8/2026 8:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:52,760] Error 
****************************????****************************
??????:19/8/2026 8:56:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:53,073] Error 
****************************????****************************
??????:19/8/2026 8:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:53,365] Error 
****************************????****************************
??????:19/8/2026 8:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:53,613] Error 
****************************????****************************
??????:19/8/2026 8:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:53,804] Error 
****************************????****************************
??????:19/8/2026 8:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:53,987] Error 
****************************????****************************
??????:19/8/2026 8:56:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:54,167] Error 
****************************????****************************
??????:19/8/2026 8:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:54,346] Error 
****************************????****************************
??????:19/8/2026 8:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:54,528] Error 
****************************????****************************
??????:19/8/2026 8:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:54,709] Error 
****************************????****************************
??????:19/8/2026 8:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:54,894] Error 
****************************????****************************
??????:19/8/2026 8:56:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:55,075] Error 
****************************????****************************
??????:19/8/2026 8:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:55,262] Error 
****************************????****************************
??????:19/8/2026 8:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:55,441] Error 
****************************????****************************
??????:19/8/2026 8:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:55,623] Error 
****************************????****************************
??????:19/8/2026 8:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:55,813] Error 
****************************????****************************
??????:19/8/2026 8:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:55,983] Error 
****************************????****************************
??????:19/8/2026 8:56:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:56,160] Error 
****************************????****************************
??????:19/8/2026 8:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:56,344] Error 
****************************????****************************
??????:19/8/2026 8:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:56,527] Error 
****************************????****************************
??????:19/8/2026 8:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:56,710] Error 
****************************????****************************
??????:19/8/2026 8:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:56,891] Error 
****************************????****************************
??????:19/8/2026 8:56:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:57,069] Error 
****************************????****************************
??????:19/8/2026 8:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:57,246] Error 
****************************????****************************
??????:19/8/2026 8:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:57,422] Error 
****************************????****************************
??????:19/8/2026 8:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:57,598] Error 
****************************????****************************
??????:19/8/2026 8:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:57,787] Error 
****************************????****************************
??????:19/8/2026 8:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:57,979] Error 
****************************????****************************
??????:19/8/2026 8:56:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:58,160] Error 
****************************????****************************
??????:19/8/2026 8:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:58,339] Error 
****************************????****************************
??????:19/8/2026 8:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:58,518] Error 
****************************????****************************
??????:19/8/2026 8:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:58,704] Error 
****************************????****************************
??????:19/8/2026 8:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:58,887] Error 
****************************????****************************
??????:19/8/2026 8:56:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:59,068] Error 
****************************????****************************
??????:19/8/2026 8:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:59,244] Error 
****************************????****************************
??????:19/8/2026 8:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:59,427] Error 
****************************????****************************
??????:19/8/2026 8:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:59,626] Error 
****************************????****************************
??????:19/8/2026 8:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:56:59,841] Error 
****************************????****************************
??????:19/8/2026 8:56:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:00,051] Error 
****************************????****************************
??????:19/8/2026 8:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:00,239] Error 
****************************????****************************
??????:19/8/2026 8:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:00,417] Error 
****************************????****************************
??????:19/8/2026 8:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:00,590] Error 
****************************????****************************
??????:19/8/2026 8:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:00,776] Error 
****************************????****************************
??????:19/8/2026 8:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:00,961] Error 
****************************????****************************
??????:19/8/2026 8:57:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:01,143] Error 
****************************????****************************
??????:19/8/2026 8:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:01,320] Error 
****************************????****************************
??????:19/8/2026 8:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:01,505] Error 
****************************????****************************
??????:19/8/2026 8:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:01,697] Error 
****************************????****************************
??????:19/8/2026 8:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:01,886] Error 
****************************????****************************
??????:19/8/2026 8:57:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:02,084] Error 
****************************????****************************
??????:19/8/2026 8:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:02,264] Error 
****************************????****************************
??????:19/8/2026 8:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:02,445] Error 
****************************????****************************
??????:19/8/2026 8:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:02,627] Error 
****************************????****************************
??????:19/8/2026 8:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:02,817] Error 
****************************????****************************
??????:19/8/2026 8:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:02,999] Error 
****************************????****************************
??????:19/8/2026 8:57:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:03,181] Error 
****************************????****************************
??????:19/8/2026 8:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:03,366] Error 
****************************????****************************
??????:19/8/2026 8:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:03,550] Error 
****************************????****************************
??????:19/8/2026 8:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:03,727] Error 
****************************????****************************
??????:19/8/2026 8:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:03,904] Error 
****************************????****************************
??????:19/8/2026 8:57:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:04,082] Error 
****************************????****************************
??????:19/8/2026 8:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:04,255] Error 
****************************????****************************
??????:19/8/2026 8:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:04,428] Error 
****************************????****************************
??????:19/8/2026 8:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:04,600] Error 
****************************????****************************
??????:19/8/2026 8:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:04,780] Error 
****************************????****************************
??????:19/8/2026 8:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:04,958] Error 
****************************????****************************
??????:19/8/2026 8:57:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:05,134] Error 
****************************????****************************
??????:19/8/2026 8:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:05,308] Error 
****************************????****************************
??????:19/8/2026 8:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:05,490] Error 
****************************????****************************
??????:19/8/2026 8:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:05,671] Error 
****************************????****************************
??????:19/8/2026 8:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:05,854] Error 
****************************????****************************
??????:19/8/2026 8:57:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:06,044] Error 
****************************????****************************
??????:19/8/2026 8:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:06,219] Error 
****************************????****************************
??????:19/8/2026 8:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:06,393] Error 
****************************????****************************
??????:19/8/2026 8:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:06,567] Error 
****************************????****************************
??????:19/8/2026 8:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:06,753] Error 
****************************????****************************
??????:19/8/2026 8:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:06,925] Error 
****************************????****************************
??????:19/8/2026 8:57:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:07,099] Error 
****************************????****************************
??????:19/8/2026 8:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:07,273] Error 
****************************????****************************
??????:19/8/2026 8:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:07,445] Error 
****************************????****************************
??????:19/8/2026 8:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:07,619] Error 
****************************????****************************
??????:19/8/2026 8:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:07,801] Error 
****************************????****************************
??????:19/8/2026 8:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:07,973] Error 
****************************????****************************
??????:19/8/2026 8:57:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:08,148] Error 
****************************????****************************
??????:19/8/2026 8:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:08,319] Error 
****************************????****************************
??????:19/8/2026 8:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:08,496] Error 
****************************????****************************
??????:19/8/2026 8:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:08,669] Error 
****************************????****************************
??????:19/8/2026 8:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:08,854] Error 
****************************????****************************
??????:19/8/2026 8:57:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:09,029] Error 
****************************????****************************
??????:19/8/2026 8:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:09,210] Error 
****************************????****************************
??????:19/8/2026 8:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:09,386] Error 
****************************????****************************
??????:19/8/2026 8:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:09,570] Error 
****************************????****************************
??????:19/8/2026 8:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:09,758] Error 
****************************????****************************
??????:19/8/2026 8:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:09,935] Error 
****************************????****************************
??????:19/8/2026 8:57:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:10,121] Error 
****************************????****************************
??????:19/8/2026 8:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:10,290] Error 
****************************????****************************
??????:19/8/2026 8:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:10,451] Error 
****************************????****************************
??????:19/8/2026 8:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:10,617] Error 
****************************????****************************
??????:19/8/2026 8:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:10,789] Error 
****************************????****************************
??????:19/8/2026 8:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:10,949] Error 
****************************????****************************
??????:19/8/2026 8:57:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:11,110] Error 
****************************????****************************
??????:19/8/2026 8:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:11,269] Error 
****************************????****************************
??????:19/8/2026 8:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:11,427] Error 
****************************????****************************
??????:19/8/2026 8:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:11,591] Error 
****************************????****************************
??????:19/8/2026 8:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:11,757] Error 
****************************????****************************
??????:19/8/2026 8:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:11,917] Error 
****************************????****************************
??????:19/8/2026 8:57:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:12,080] Error 
****************************????****************************
??????:19/8/2026 8:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:12,241] Error 
****************************????****************************
??????:19/8/2026 8:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:12,402] Error 
****************************????****************************
??????:19/8/2026 8:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:12,561] Error 
****************************????****************************
??????:19/8/2026 8:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:12,724] Error 
****************************????****************************
??????:19/8/2026 8:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:12,892] Error 
****************************????****************************
??????:19/8/2026 8:57:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:13,051] Error 
****************************????****************************
??????:19/8/2026 8:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:13,210] Error 
****************************????****************************
??????:19/8/2026 8:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:13,377] Error 
****************************????****************************
??????:19/8/2026 8:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:13,552] Error 
****************************????****************************
??????:19/8/2026 8:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:13,729] Error 
****************************????****************************
??????:19/8/2026 8:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:13,894] Error 
****************************????****************************
??????:19/8/2026 8:57:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:14,052] Error 
****************************????****************************
??????:19/8/2026 8:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:14,233] Error 
****************************????****************************
??????:19/8/2026 8:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:14,402] Error 
****************************????****************************
??????:19/8/2026 8:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:14,578] Error 
****************************????****************************
??????:19/8/2026 8:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:14,749] Error 
****************************????****************************
??????:19/8/2026 8:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:14,919] Error 
****************************????****************************
??????:19/8/2026 8:57:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:15,081] Error 
****************************????****************************
??????:19/8/2026 8:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:15,253] Error 
****************************????****************************
??????:19/8/2026 8:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:15,429] Error 
****************************????****************************
??????:19/8/2026 8:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:15,603] Error 
****************************????****************************
??????:19/8/2026 8:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:15,781] Error 
****************************????****************************
??????:19/8/2026 8:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:15,961] Error 
****************************????****************************
??????:19/8/2026 8:57:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:16,141] Error 
****************************????****************************
??????:19/8/2026 8:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:16,321] Error 
****************************????****************************
??????:19/8/2026 8:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:16,502] Error 
****************************????****************************
??????:19/8/2026 8:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:16,673] Error 
****************************????****************************
??????:19/8/2026 8:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:16,860] Error 
****************************????****************************
??????:19/8/2026 8:57:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:17,030] Error 
****************************????****************************
??????:19/8/2026 8:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:17,197] Error 
****************************????****************************
??????:19/8/2026 8:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:17,373] Error 
****************************????****************************
??????:19/8/2026 8:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:17,548] Error 
****************************????****************************
??????:19/8/2026 8:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:17,730] Error 
****************************????****************************
??????:19/8/2026 8:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:17,912] Error 
****************************????****************************
??????:19/8/2026 8:57:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:18,085] Error 
****************************????****************************
??????:19/8/2026 8:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:18,277] Error 
****************************????****************************
??????:19/8/2026 8:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:18,460] Error 
****************************????****************************
??????:19/8/2026 8:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:18,641] Error 
****************************????****************************
??????:19/8/2026 8:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:18,827] Error 
****************************????****************************
??????:19/8/2026 8:57:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:19,010] Error 
****************************????****************************
??????:19/8/2026 8:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:19,181] Error 
****************************????****************************
??????:19/8/2026 8:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:19,352] Error 
****************************????****************************
??????:19/8/2026 8:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:19,529] Error 
****************************????****************************
??????:19/8/2026 8:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:19,703] Error 
****************************????****************************
??????:19/8/2026 8:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:19,886] Error 
****************************????****************************
??????:19/8/2026 8:57:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:20,065] Error 
****************************????****************************
??????:19/8/2026 8:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:20,243] Error 
****************************????****************************
??????:19/8/2026 8:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:20,414] Error 
****************************????****************************
??????:19/8/2026 8:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:20,590] Error 
****************************????****************************
??????:19/8/2026 8:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:20,768] Error 
****************************????****************************
??????:19/8/2026 8:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:20,940] Error 
****************************????****************************
??????:19/8/2026 8:57:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:21,110] Error 
****************************????****************************
??????:19/8/2026 8:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:21,282] Error 
****************************????****************************
??????:19/8/2026 8:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:21,457] Error 
****************************????****************************
??????:19/8/2026 8:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:21,631] Error 
****************************????****************************
??????:19/8/2026 8:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:21,811] Error 
****************************????****************************
??????:19/8/2026 8:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:21,983] Error 
****************************????****************************
??????:19/8/2026 8:57:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:22,154] Error 
****************************????****************************
??????:19/8/2026 8:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:22,341] Error 
****************************????****************************
??????:19/8/2026 8:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:22,510] Error 
****************************????****************************
??????:19/8/2026 8:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:22,677] Error 
****************************????****************************
??????:19/8/2026 8:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:22,853] Error 
****************************????****************************
??????:19/8/2026 8:57:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:23,020] Error 
****************************????****************************
??????:19/8/2026 8:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:23,184] Error 
****************************????****************************
??????:19/8/2026 8:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:23,352] Error 
****************************????****************************
??????:19/8/2026 8:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:23,521] Error 
****************************????****************************
??????:19/8/2026 8:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:23,691] Error 
****************************????****************************
??????:19/8/2026 8:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:23,872] Error 
****************************????****************************
??????:19/8/2026 8:57:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:24,041] Error 
****************************????****************************
??????:19/8/2026 8:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:24,213] Error 
****************************????****************************
??????:19/8/2026 8:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:24,392] Error 
****************************????****************************
??????:19/8/2026 8:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:24,573] Error 
****************************????****************************
??????:19/8/2026 8:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:24,755] Error 
****************************????****************************
??????:19/8/2026 8:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:24,938] Error 
****************************????****************************
??????:19/8/2026 8:57:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:25,117] Error 
****************************????****************************
??????:19/8/2026 8:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:25,295] Error 
****************************????****************************
??????:19/8/2026 8:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:25,480] Error 
****************************????****************************
??????:19/8/2026 8:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:25,662] Error 
****************************????****************************
??????:19/8/2026 8:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:25,847] Error 
****************************????****************************
??????:19/8/2026 8:57:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:26,030] Error 
****************************????****************************
??????:19/8/2026 8:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:26,210] Error 
****************************????****************************
??????:19/8/2026 8:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:26,401] Error 
****************************????****************************
??????:19/8/2026 8:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:26,588] Error 
****************************????****************************
??????:19/8/2026 8:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:26,787] Error 
****************************????****************************
??????:19/8/2026 8:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:26,963] Error 
****************************????****************************
??????:19/8/2026 8:57:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:27,139] Error 
****************************????****************************
??????:19/8/2026 8:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:27,309] Error 
****************************????****************************
??????:19/8/2026 8:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:27,487] Error 
****************************????****************************
??????:19/8/2026 8:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:27,661] Error 
****************************????****************************
??????:19/8/2026 8:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:27,843] Error 
****************************????****************************
??????:19/8/2026 8:57:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:28,016] Error 
****************************????****************************
??????:19/8/2026 8:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:28,185] Error 
****************************????****************************
??????:19/8/2026 8:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:28,357] Error 
****************************????****************************
??????:19/8/2026 8:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:28,531] Error 
****************************????****************************
??????:19/8/2026 8:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:28,705] Error 
****************************????****************************
??????:19/8/2026 8:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:28,880] Error 
****************************????****************************
??????:19/8/2026 8:57:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:29,051] Error 
****************************????****************************
??????:19/8/2026 8:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:29,219] Error 
****************************????****************************
??????:19/8/2026 8:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:29,386] Error 
****************************????****************************
??????:19/8/2026 8:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:29,569] Error 
****************************????****************************
??????:19/8/2026 8:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:29,753] Error 
****************************????****************************
??????:19/8/2026 8:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:29,933] Error 
****************************????****************************
??????:19/8/2026 8:57:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:30,112] Error 
****************************????****************************
??????:19/8/2026 8:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:30,288] Error 
****************************????****************************
??????:19/8/2026 8:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:30,475] Error 
****************************????****************************
??????:19/8/2026 8:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:30,650] Error 
****************************????****************************
??????:19/8/2026 8:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:30,833] Error 
****************************????****************************
??????:19/8/2026 8:57:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:31,007] Error 
****************************????****************************
??????:19/8/2026 8:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:31,183] Error 
****************************????****************************
??????:19/8/2026 8:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:31,364] Error 
****************************????****************************
??????:19/8/2026 8:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:31,541] Error 
****************************????****************************
??????:19/8/2026 8:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:31,728] Error 
****************************????****************************
??????:19/8/2026 8:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:31,907] Error 
****************************????****************************
??????:19/8/2026 8:57:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:32,078] Error 
****************************????****************************
??????:19/8/2026 8:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:32,253] Error 
****************************????****************************
??????:19/8/2026 8:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:32,423] Error 
****************************????****************************
??????:19/8/2026 8:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:32,600] Error 
****************************????****************************
??????:19/8/2026 8:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:32,781] Error 
****************************????****************************
??????:19/8/2026 8:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:32,958] Error 
****************************????****************************
??????:19/8/2026 8:57:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:33,137] Error 
****************************????****************************
??????:19/8/2026 8:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:33,313] Error 
****************************????****************************
??????:19/8/2026 8:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:33,490] Error 
****************************????****************************
??????:19/8/2026 8:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:33,660] Error 
****************************????****************************
??????:19/8/2026 8:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:33,842] Error 
****************************????****************************
??????:19/8/2026 8:57:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:34,018] Error 
****************************????****************************
??????:19/8/2026 8:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:34,193] Error 
****************************????****************************
??????:19/8/2026 8:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:34,371] Error 
****************************????****************************
??????:19/8/2026 8:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:34,552] Error 
****************************????****************************
??????:19/8/2026 8:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:34,734] Error 
****************************????****************************
??????:19/8/2026 8:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:34,910] Error 
****************************????****************************
??????:19/8/2026 8:57:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:35,086] Error 
****************************????****************************
??????:19/8/2026 8:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:35,261] Error 
****************************????****************************
??????:19/8/2026 8:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:35,437] Error 
****************************????****************************
??????:19/8/2026 8:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:35,622] Error 
****************************????****************************
??????:19/8/2026 8:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:35,806] Error 
****************************????****************************
??????:19/8/2026 8:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:35,983] Error 
****************************????****************************
??????:19/8/2026 8:57:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:36,158] Error 
****************************????****************************
??????:19/8/2026 8:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:36,334] Error 
****************************????****************************
??????:19/8/2026 8:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:36,508] Error 
****************************????****************************
??????:19/8/2026 8:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:36,686] Error 
****************************????****************************
??????:19/8/2026 8:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:36,866] Error 
****************************????****************************
??????:19/8/2026 8:57:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:37,041] Error 
****************************????****************************
??????:19/8/2026 8:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:37,216] Error 
****************************????****************************
??????:19/8/2026 8:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:37,389] Error 
****************************????****************************
??????:19/8/2026 8:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:37,560] Error 
****************************????****************************
??????:19/8/2026 8:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:37,743] Error 
****************************????****************************
??????:19/8/2026 8:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:37,921] Error 
****************************????****************************
??????:19/8/2026 8:57:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:38,096] Error 
****************************????****************************
??????:19/8/2026 8:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:38,273] Error 
****************************????****************************
??????:19/8/2026 8:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:38,456] Error 
****************************????****************************
??????:19/8/2026 8:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:38,640] Error 
****************************????****************************
??????:19/8/2026 8:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:38,824] Error 
****************************????****************************
??????:19/8/2026 8:57:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:39,009] Error 
****************************????****************************
??????:19/8/2026 8:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:39,187] Error 
****************************????****************************
??????:19/8/2026 8:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:39,367] Error 
****************************????****************************
??????:19/8/2026 8:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:39,545] Error 
****************************????****************************
??????:19/8/2026 8:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:39,727] Error 
****************************????****************************
??????:19/8/2026 8:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:39,900] Error 
****************************????****************************
??????:19/8/2026 8:57:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:40,077] Error 
****************************????****************************
??????:19/8/2026 8:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:40,253] Error 
****************************????****************************
??????:19/8/2026 8:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:40,430] Error 
****************************????****************************
??????:19/8/2026 8:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:40,602] Error 
****************************????****************************
??????:19/8/2026 8:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:40,777] Error 
****************************????****************************
??????:19/8/2026 8:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:40,945] Error 
****************************????****************************
??????:19/8/2026 8:57:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:41,118] Error 
****************************????****************************
??????:19/8/2026 8:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:41,292] Error 
****************************????****************************
??????:19/8/2026 8:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:41,468] Error 
****************************????****************************
??????:19/8/2026 8:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:41,640] Error 
****************************????****************************
??????:19/8/2026 8:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:41,815] Error 
****************************????****************************
??????:19/8/2026 8:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:41,986] Error 
****************************????****************************
??????:19/8/2026 8:57:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:42,161] Error 
****************************????****************************
??????:19/8/2026 8:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:42,337] Error 
****************************????****************************
??????:19/8/2026 8:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:42,512] Error 
****************************????****************************
??????:19/8/2026 8:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:42,693] Error 
****************************????****************************
??????:19/8/2026 8:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:42,873] Error 
****************************????****************************
??????:19/8/2026 8:57:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:43,047] Error 
****************************????****************************
??????:19/8/2026 8:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:43,215] Error 
****************************????****************************
??????:19/8/2026 8:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:43,388] Error 
****************************????****************************
??????:19/8/2026 8:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:43,564] Error 
****************************????****************************
??????:19/8/2026 8:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:43,742] Error 
****************************????****************************
??????:19/8/2026 8:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:43,912] Error 
****************************????****************************
??????:19/8/2026 8:57:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:44,085] Error 
****************************????****************************
??????:19/8/2026 8:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:44,267] Error 
****************************????****************************
??????:19/8/2026 8:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:44,442] Error 
****************************????****************************
??????:19/8/2026 8:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:44,627] Error 
****************************????****************************
??????:19/8/2026 8:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:44,817] Error 
****************************????****************************
??????:19/8/2026 8:57:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:45,003] Error 
****************************????****************************
??????:19/8/2026 8:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:45,182] Error 
****************************????****************************
??????:19/8/2026 8:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:45,362] Error 
****************************????****************************
??????:19/8/2026 8:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:45,540] Error 
****************************????****************************
??????:19/8/2026 8:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:45,720] Error 
****************************????****************************
??????:19/8/2026 8:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:45,906] Error 
****************************????****************************
??????:19/8/2026 8:57:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:46,093] Error 
****************************????****************************
??????:19/8/2026 8:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:46,273] Error 
****************************????****************************
??????:19/8/2026 8:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:46,455] Error 
****************************????****************************
??????:19/8/2026 8:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:46,654] Error 
****************************????****************************
??????:19/8/2026 8:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:46,841] Error 
****************************????****************************
??????:19/8/2026 8:57:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:47,025] Error 
****************************????****************************
??????:19/8/2026 8:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:47,207] Error 
****************************????****************************
??????:19/8/2026 8:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:47,392] Error 
****************************????****************************
??????:19/8/2026 8:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:47,571] Error 
****************************????****************************
??????:19/8/2026 8:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:47,770] Error 
****************************????****************************
??????:19/8/2026 8:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:47,953] Error 
****************************????****************************
??????:19/8/2026 8:57:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:48,134] Error 
****************************????****************************
??????:19/8/2026 8:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:48,313] Error 
****************************????****************************
??????:19/8/2026 8:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:48,498] Error 
****************************????****************************
??????:19/8/2026 8:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:48,680] Error 
****************************????****************************
??????:19/8/2026 8:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:48,868] Error 
****************************????****************************
??????:19/8/2026 8:57:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:49,053] Error 
****************************????****************************
??????:19/8/2026 8:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:49,237] Error 
****************************????****************************
??????:19/8/2026 8:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:49,418] Error 
****************************????****************************
??????:19/8/2026 8:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:49,596] Error 
****************************????****************************
??????:19/8/2026 8:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:49,780] Error 
****************************????****************************
??????:19/8/2026 8:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:49,961] Error 
****************************????****************************
??????:19/8/2026 8:57:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:50,148] Error 
****************************????****************************
??????:19/8/2026 8:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:50,330] Error 
****************************????****************************
??????:19/8/2026 8:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:50,507] Error 
****************************????****************************
??????:19/8/2026 8:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:50,701] Error 
****************************????****************************
??????:19/8/2026 8:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:50,892] Error 
****************************????****************************
??????:19/8/2026 8:57:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:51,077] Error 
****************************????****************************
??????:19/8/2026 8:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:51,260] Error 
****************************????****************************
??????:19/8/2026 8:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:51,447] Error 
****************************????****************************
??????:19/8/2026 8:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:51,640] Error 
****************************????****************************
??????:19/8/2026 8:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:51,828] Error 
****************************????****************************
??????:19/8/2026 8:57:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:52,013] Error 
****************************????****************************
??????:19/8/2026 8:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:52,197] Error 
****************************????****************************
??????:19/8/2026 8:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:52,379] Error 
****************************????****************************
??????:19/8/2026 8:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:52,564] Error 
****************************????****************************
??????:19/8/2026 8:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:52,753] Error 
****************************????****************************
??????:19/8/2026 8:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:52,942] Error 
****************************????****************************
??????:19/8/2026 8:57:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:53,132] Error 
****************************????****************************
??????:19/8/2026 8:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:53,324] Error 
****************************????****************************
??????:19/8/2026 8:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:53,512] Error 
****************************????****************************
??????:19/8/2026 8:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:53,699] Error 
****************************????****************************
??????:19/8/2026 8:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:53,891] Error 
****************************????****************************
??????:19/8/2026 8:57:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:54,080] Error 
****************************????****************************
??????:19/8/2026 8:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:54,254] Error 
****************************????****************************
??????:19/8/2026 8:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:54,425] Error 
****************************????****************************
??????:19/8/2026 8:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:54,603] Error 
****************************????****************************
??????:19/8/2026 8:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:54,794] Error 
****************************????****************************
??????:19/8/2026 8:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:54,965] Error 
****************************????****************************
??????:19/8/2026 8:57:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:55,138] Error 
****************************????****************************
??????:19/8/2026 8:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:55,310] Error 
****************************????****************************
??????:19/8/2026 8:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:55,484] Error 
****************************????****************************
??????:19/8/2026 8:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:55,659] Error 
****************************????****************************
??????:19/8/2026 8:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:55,837] Error 
****************************????****************************
??????:19/8/2026 8:57:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:56,010] Error 
****************************????****************************
??????:19/8/2026 8:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:56,184] Error 
****************************????****************************
??????:19/8/2026 8:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:56,354] Error 
****************************????****************************
??????:19/8/2026 8:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:56,528] Error 
****************************????****************************
??????:19/8/2026 8:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:56,709] Error 
****************************????****************************
??????:19/8/2026 8:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:56,885] Error 
****************************????****************************
??????:19/8/2026 8:57:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:57,060] Error 
****************************????****************************
??????:19/8/2026 8:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:57,240] Error 
****************************????****************************
??????:19/8/2026 8:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:57,418] Error 
****************************????****************************
??????:19/8/2026 8:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:57,597] Error 
****************************????****************************
??????:19/8/2026 8:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:57,782] Error 
****************************????****************************
??????:19/8/2026 8:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:57,962] Error 
****************************????****************************
??????:19/8/2026 8:57:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:58,141] Error 
****************************????****************************
??????:19/8/2026 8:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:58,321] Error 
****************************????****************************
??????:19/8/2026 8:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:58,498] Error 
****************************????****************************
??????:19/8/2026 8:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:58,676] Error 
****************************????****************************
??????:19/8/2026 8:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:58,863] Error 
****************************????****************************
??????:19/8/2026 8:57:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:59,040] Error 
****************************????****************************
??????:19/8/2026 8:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:59,215] Error 
****************************????****************************
??????:19/8/2026 8:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:59,385] Error 
****************************????****************************
??????:19/8/2026 8:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:59,561] Error 
****************************????****************************
??????:19/8/2026 8:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:59,735] Error 
****************************????****************************
??????:19/8/2026 8:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:57:59,912] Error 
****************************????****************************
??????:19/8/2026 8:57:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:00,091] Error 
****************************????****************************
??????:19/8/2026 8:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:00,271] Error 
****************************????****************************
??????:19/8/2026 8:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:00,442] Error 
****************************????****************************
??????:19/8/2026 8:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:00,611] Error 
****************************????****************************
??????:19/8/2026 8:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:00,790] Error 
****************************????****************************
??????:19/8/2026 8:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:00,954] Error 
****************************????****************************
??????:19/8/2026 8:58:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:01,120] Error 
****************************????****************************
??????:19/8/2026 8:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:01,285] Error 
****************************????****************************
??????:19/8/2026 8:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:01,449] Error 
****************************????****************************
??????:19/8/2026 8:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:01,612] Error 
****************************????****************************
??????:19/8/2026 8:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:01,791] Error 
****************************????****************************
??????:19/8/2026 8:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:01,979] Error 
****************************????****************************
??????:19/8/2026 8:58:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:02,151] Error 
****************************????****************************
??????:19/8/2026 8:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:02,328] Error 
****************************????****************************
??????:19/8/2026 8:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:02,501] Error 
****************************????****************************
??????:19/8/2026 8:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:02,682] Error 
****************************????****************************
??????:19/8/2026 8:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:02,886] Error 
****************************????****************************
??????:19/8/2026 8:58:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:03,075] Error 
****************************????****************************
??????:19/8/2026 8:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:03,261] Error 
****************************????****************************
??????:19/8/2026 8:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:03,447] Error 
****************************????****************************
??????:19/8/2026 8:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:03,627] Error 
****************************????****************************
??????:19/8/2026 8:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:03,820] Error 
****************************????****************************
??????:19/8/2026 8:58:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:04,004] Error 
****************************????****************************
??????:19/8/2026 8:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:04,191] Error 
****************************????****************************
??????:19/8/2026 8:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:04,371] Error 
****************************????****************************
??????:19/8/2026 8:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:04,556] Error 
****************************????****************************
??????:19/8/2026 8:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:04,748] Error 
****************************????****************************
??????:19/8/2026 8:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:04,935] Error 
****************************????****************************
??????:19/8/2026 8:58:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:05,124] Error 
****************************????****************************
??????:19/8/2026 8:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:05,312] Error 
****************************????****************************
??????:19/8/2026 8:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:05,508] Error 
****************************????****************************
??????:19/8/2026 8:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:05,702] Error 
****************************????****************************
??????:19/8/2026 8:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:05,890] Error 
****************************????****************************
??????:19/8/2026 8:58:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:06,076] Error 
****************************????****************************
??????:19/8/2026 8:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:06,261] Error 
****************************????****************************
??????:19/8/2026 8:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:06,442] Error 
****************************????****************************
??????:19/8/2026 8:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:06,618] Error 
****************************????****************************
??????:19/8/2026 8:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:06,811] Error 
****************************????****************************
??????:19/8/2026 8:58:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:07,001] Error 
****************************????****************************
??????:19/8/2026 8:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:07,182] Error 
****************************????****************************
??????:19/8/2026 8:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:07,363] Error 
****************************????****************************
??????:19/8/2026 8:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:07,548] Error 
****************************????****************************
??????:19/8/2026 8:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:07,733] Error 
****************************????****************************
??????:19/8/2026 8:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:07,914] Error 
****************************????****************************
??????:19/8/2026 8:58:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:08,097] Error 
****************************????****************************
??????:19/8/2026 8:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:08,276] Error 
****************************????****************************
??????:19/8/2026 8:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:08,462] Error 
****************************????****************************
??????:19/8/2026 8:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:08,647] Error 
****************************????****************************
??????:19/8/2026 8:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:08,838] Error 
****************************????****************************
??????:19/8/2026 8:58:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:09,017] Error 
****************************????****************************
??????:19/8/2026 8:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:09,202] Error 
****************************????****************************
??????:19/8/2026 8:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:09,379] Error 
****************************????****************************
??????:19/8/2026 8:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:09,562] Error 
****************************????****************************
??????:19/8/2026 8:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:09,747] Error 
****************************????****************************
??????:19/8/2026 8:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:09,924] Error 
****************************????****************************
??????:19/8/2026 8:58:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:10,100] Error 
****************************????****************************
??????:19/8/2026 8:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:10,276] Error 
****************************????****************************
??????:19/8/2026 8:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:10,455] Error 
****************************????****************************
??????:19/8/2026 8:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:10,628] Error 
****************************????****************************
??????:19/8/2026 8:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:10,811] Error 
****************************????****************************
??????:19/8/2026 8:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:10,987] Error 
****************************????****************************
??????:19/8/2026 8:58:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:11,152] Error 
****************************????****************************
??????:19/8/2026 8:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:11,315] Error 
****************************????****************************
??????:19/8/2026 8:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:11,480] Error 
****************************????****************************
??????:19/8/2026 8:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:11,647] Error 
****************************????****************************
??????:19/8/2026 8:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:11,820] Error 
****************************????****************************
??????:19/8/2026 8:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:11,986] Error 
****************************????****************************
??????:19/8/2026 8:58:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:12,155] Error 
****************************????****************************
??????:19/8/2026 8:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:12,321] Error 
****************************????****************************
??????:19/8/2026 8:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:12,487] Error 
****************************????****************************
??????:19/8/2026 8:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:12,651] Error 
****************************????****************************
??????:19/8/2026 8:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:12,826] Error 
****************************????****************************
??????:19/8/2026 8:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:12,990] Error 
****************************????****************************
??????:19/8/2026 8:58:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:13,154] Error 
****************************????****************************
??????:19/8/2026 8:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:13,320] Error 
****************************????****************************
??????:19/8/2026 8:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:13,484] Error 
****************************????****************************
??????:19/8/2026 8:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:13,649] Error 
****************************????****************************
??????:19/8/2026 8:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:13,826] Error 
****************************????****************************
??????:19/8/2026 8:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:13,989] Error 
****************************????****************************
??????:19/8/2026 8:58:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:14,154] Error 
****************************????****************************
??????:19/8/2026 8:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:14,328] Error 
****************************????****************************
??????:19/8/2026 8:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:14,494] Error 
****************************????****************************
??????:19/8/2026 8:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:14,657] Error 
****************************????****************************
??????:19/8/2026 8:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:14,831] Error 
****************************????****************************
??????:19/8/2026 8:58:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:15,001] Error 
****************************????****************************
??????:19/8/2026 8:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:15,179] Error 
****************************????****************************
??????:19/8/2026 8:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:15,352] Error 
****************************????****************************
??????:19/8/2026 8:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:15,533] Error 
****************************????****************************
??????:19/8/2026 8:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:15,709] Error 
****************************????****************************
??????:19/8/2026 8:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:15,893] Error 
****************************????****************************
??????:19/8/2026 8:58:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:16,077] Error 
****************************????****************************
??????:19/8/2026 8:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:16,254] Error 
****************************????****************************
??????:19/8/2026 8:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:16,431] Error 
****************************????****************************
??????:19/8/2026 8:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:16,611] Error 
****************************????****************************
??????:19/8/2026 8:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:16,798] Error 
****************************????****************************
??????:19/8/2026 8:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:16,985] Error 
****************************????****************************
??????:19/8/2026 8:58:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:17,163] Error 
****************************????****************************
??????:19/8/2026 8:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:17,341] Error 
****************************????****************************
??????:19/8/2026 8:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:17,515] Error 
****************************????****************************
??????:19/8/2026 8:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:17,693] Error 
****************************????****************************
??????:19/8/2026 8:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:17,885] Error 
****************************????****************************
??????:19/8/2026 8:58:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:18,069] Error 
****************************????****************************
??????:19/8/2026 8:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:18,248] Error 
****************************????****************************
??????:19/8/2026 8:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:18,419] Error 
****************************????****************************
??????:19/8/2026 8:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:18,595] Error 
****************************????****************************
??????:19/8/2026 8:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:18,775] Error 
****************************????****************************
??????:19/8/2026 8:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:18,957] Error 
****************************????****************************
??????:19/8/2026 8:58:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:19,145] Error 
****************************????****************************
??????:19/8/2026 8:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:19,331] Error 
****************************????****************************
??????:19/8/2026 8:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:19,510] Error 
****************************????****************************
??????:19/8/2026 8:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:19,691] Error 
****************************????****************************
??????:19/8/2026 8:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:19,880] Error 
****************************????****************************
??????:19/8/2026 8:58:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:20,066] Error 
****************************????****************************
??????:19/8/2026 8:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:20,249] Error 
****************************????****************************
??????:19/8/2026 8:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:20,425] Error 
****************************????****************************
??????:19/8/2026 8:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:20,611] Error 
****************************????****************************
??????:19/8/2026 8:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:20,800] Error 
****************************????****************************
??????:19/8/2026 8:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:20,980] Error 
****************************????****************************
??????:19/8/2026 8:58:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:21,162] Error 
****************************????****************************
??????:19/8/2026 8:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:21,346] Error 
****************************????****************************
??????:19/8/2026 8:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:21,527] Error 
****************************????****************************
??????:19/8/2026 8:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:21,711] Error 
****************************????****************************
??????:19/8/2026 8:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:21,897] Error 
****************************????****************************
??????:19/8/2026 8:58:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:22,086] Error 
****************************????****************************
??????:19/8/2026 8:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:22,269] Error 
****************************????****************************
??????:19/8/2026 8:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:22,446] Error 
****************************????****************************
??????:19/8/2026 8:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:22,628] Error 
****************************????****************************
??????:19/8/2026 8:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:22,821] Error 
****************************????****************************
??????:19/8/2026 8:58:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:23,003] Error 
****************************????****************************
??????:19/8/2026 8:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:23,192] Error 
****************************????****************************
??????:19/8/2026 8:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:23,373] Error 
****************************????****************************
??????:19/8/2026 8:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:23,553] Error 
****************************????****************************
??????:19/8/2026 8:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:23,740] Error 
****************************????****************************
??????:19/8/2026 8:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:23,926] Error 
****************************????****************************
??????:19/8/2026 8:58:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:24,128] Error 
****************************????****************************
??????:19/8/2026 8:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:24,311] Error 
****************************????****************************
??????:19/8/2026 8:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:24,496] Error 
****************************????****************************
??????:19/8/2026 8:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:24,675] Error 
****************************????****************************
??????:19/8/2026 8:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:24,868] Error 
****************************????****************************
??????:19/8/2026 8:58:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:25,048] Error 
****************************????****************************
??????:19/8/2026 8:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:25,226] Error 
****************************????****************************
??????:19/8/2026 8:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:25,407] Error 
****************************????****************************
??????:19/8/2026 8:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:25,584] Error 
****************************????****************************
??????:19/8/2026 8:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:25,769] Error 
****************************????****************************
??????:19/8/2026 8:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:25,945] Error 
****************************????****************************
??????:19/8/2026 8:58:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:26,118] Error 
****************************????****************************
??????:19/8/2026 8:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:26,301] Error 
****************************????****************************
??????:19/8/2026 8:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:26,481] Error 
****************************????****************************
??????:19/8/2026 8:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:26,663] Error 
****************************????****************************
??????:19/8/2026 8:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:26,849] Error 
****************************????****************************
??????:19/8/2026 8:58:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:27,031] Error 
****************************????****************************
??????:19/8/2026 8:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:27,216] Error 
****************************????****************************
??????:19/8/2026 8:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:27,400] Error 
****************************????****************************
??????:19/8/2026 8:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:27,578] Error 
****************************????****************************
??????:19/8/2026 8:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:27,766] Error 
****************************????****************************
??????:19/8/2026 8:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:27,944] Error 
****************************????****************************
??????:19/8/2026 8:58:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:28,123] Error 
****************************????****************************
??????:19/8/2026 8:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:28,308] Error 
****************************????****************************
??????:19/8/2026 8:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:28,484] Error 
****************************????****************************
??????:19/8/2026 8:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:28,659] Error 
****************************????****************************
??????:19/8/2026 8:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:28,846] Error 
****************************????****************************
??????:19/8/2026 8:58:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:29,026] Error 
****************************????****************************
??????:19/8/2026 8:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:29,206] Error 
****************************????****************************
??????:19/8/2026 8:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:29,382] Error 
****************************????****************************
??????:19/8/2026 8:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:29,561] Error 
****************************????****************************
??????:19/8/2026 8:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:29,745] Error 
****************************????****************************
??????:19/8/2026 8:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:29,922] Error 
****************************????****************************
??????:19/8/2026 8:58:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:30,101] Error 
****************************????****************************
??????:19/8/2026 8:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:30,279] Error 
****************************????****************************
??????:19/8/2026 8:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:30,457] Error 
****************************????****************************
??????:19/8/2026 8:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:30,635] Error 
****************************????****************************
??????:19/8/2026 8:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:30,821] Error 
****************************????****************************
??????:19/8/2026 8:58:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:31,004] Error 
****************************????****************************
??????:19/8/2026 8:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:31,184] Error 
****************************????****************************
??????:19/8/2026 8:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:31,373] Error 
****************************????****************************
??????:19/8/2026 8:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:31,551] Error 
****************************????****************************
??????:19/8/2026 8:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:31,733] Error 
****************************????****************************
??????:19/8/2026 8:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:31,907] Error 
****************************????****************************
??????:19/8/2026 8:58:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:32,083] Error 
****************************????****************************
??????:19/8/2026 8:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:32,256] Error 
****************************????****************************
??????:19/8/2026 8:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:32,439] Error 
****************************????****************************
??????:19/8/2026 8:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:32,616] Error 
****************************????****************************
??????:19/8/2026 8:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:32,808] Error 
****************************????****************************
??????:19/8/2026 8:58:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:33,001] Error 
****************************????****************************
??????:19/8/2026 8:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:33,196] Error 
****************************????****************************
??????:19/8/2026 8:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:33,396] Error 
****************************????****************************
??????:19/8/2026 8:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:33,588] Error 
****************************????****************************
??????:19/8/2026 8:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:33,788] Error 
****************************????****************************
??????:19/8/2026 8:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:33,986] Error 
****************************????****************************
??????:19/8/2026 8:58:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:34,175] Error 
****************************????****************************
??????:19/8/2026 8:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:34,371] Error 
****************************????****************************
??????:19/8/2026 8:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:34,562] Error 
****************************????****************************
??????:19/8/2026 8:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:34,757] Error 
****************************????****************************
??????:19/8/2026 8:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:34,950] Error 
****************************????****************************
??????:19/8/2026 8:58:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:35,141] Error 
****************************????****************************
??????:19/8/2026 8:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:35,333] Error 
****************************????****************************
??????:19/8/2026 8:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:35,530] Error 
****************************????****************************
??????:19/8/2026 8:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:35,723] Error 
****************************????****************************
??????:19/8/2026 8:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:35,917] Error 
****************************????****************************
??????:19/8/2026 8:58:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:36,110] Error 
****************************????****************************
??????:19/8/2026 8:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:36,295] Error 
****************************????****************************
??????:19/8/2026 8:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:36,483] Error 
****************************????****************************
??????:19/8/2026 8:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:36,675] Error 
****************************????****************************
??????:19/8/2026 8:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:36,870] Error 
****************************????****************************
??????:19/8/2026 8:58:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:37,068] Error 
****************************????****************************
??????:19/8/2026 8:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:37,265] Error 
****************************????****************************
??????:19/8/2026 8:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:37,457] Error 
****************************????****************************
??????:19/8/2026 8:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:37,649] Error 
****************************????****************************
??????:19/8/2026 8:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:37,844] Error 
****************************????****************************
??????:19/8/2026 8:58:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:38,036] Error 
****************************????****************************
??????:19/8/2026 8:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:38,226] Error 
****************************????****************************
??????:19/8/2026 8:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:38,412] Error 
****************************????****************************
??????:19/8/2026 8:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:38,598] Error 
****************************????****************************
??????:19/8/2026 8:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:38,793] Error 
****************************????****************************
??????:19/8/2026 8:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:38,986] Error 
****************************????****************************
??????:19/8/2026 8:58:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:39,175] Error 
****************************????****************************
??????:19/8/2026 8:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:39,372] Error 
****************************????****************************
??????:19/8/2026 8:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:39,564] Error 
****************************????****************************
??????:19/8/2026 8:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:39,756] Error 
****************************????****************************
??????:19/8/2026 8:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:39,939] Error 
****************************????****************************
??????:19/8/2026 8:58:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:40,123] Error 
****************************????****************************
??????:19/8/2026 8:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:40,303] Error 
****************************????****************************
??????:19/8/2026 8:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:40,489] Error 
****************************????****************************
??????:19/8/2026 8:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:40,674] Error 
****************************????****************************
??????:19/8/2026 8:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:40,863] Error 
****************************????****************************
??????:19/8/2026 8:58:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:41,040] Error 
****************************????****************************
??????:19/8/2026 8:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:41,218] Error 
****************************????****************************
??????:19/8/2026 8:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:41,398] Error 
****************************????****************************
??????:19/8/2026 8:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:41,584] Error 
****************************????****************************
??????:19/8/2026 8:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:41,770] Error 
****************************????****************************
??????:19/8/2026 8:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:41,948] Error 
****************************????****************************
??????:19/8/2026 8:58:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:42,131] Error 
****************************????****************************
??????:19/8/2026 8:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:42,316] Error 
****************************????****************************
??????:19/8/2026 8:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:42,504] Error 
****************************????****************************
??????:19/8/2026 8:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:42,688] Error 
****************************????****************************
??????:19/8/2026 8:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:42,876] Error 
****************************????****************************
??????:19/8/2026 8:58:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:43,056] Error 
****************************????****************************
??????:19/8/2026 8:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:43,237] Error 
****************************????****************************
??????:19/8/2026 8:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:43,421] Error 
****************************????****************************
??????:19/8/2026 8:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:43,609] Error 
****************************????****************************
??????:19/8/2026 8:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:43,794] Error 
****************************????****************************
??????:19/8/2026 8:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:43,977] Error 
****************************????****************************
??????:19/8/2026 8:58:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:44,154] Error 
****************************????****************************
??????:19/8/2026 8:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:44,322] Error 
****************************????****************************
??????:19/8/2026 8:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:44,489] Error 
****************************????****************************
??????:19/8/2026 8:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:44,659] Error 
****************************????****************************
??????:19/8/2026 8:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:44,842] Error 
****************************????****************************
??????:19/8/2026 8:58:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:45,014] Error 
****************************????****************************
??????:19/8/2026 8:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:45,192] Error 
****************************????****************************
??????:19/8/2026 8:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:45,365] Error 
****************************????****************************
??????:19/8/2026 8:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:45,542] Error 
****************************????****************************
??????:19/8/2026 8:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:45,716] Error 
****************************????****************************
??????:19/8/2026 8:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:45,893] Error 
****************************????****************************
??????:19/8/2026 8:58:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:46,067] Error 
****************************????****************************
??????:19/8/2026 8:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:46,239] Error 
****************************????****************************
??????:19/8/2026 8:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:46,415] Error 
****************************????****************************
??????:19/8/2026 8:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:46,589] Error 
****************************????****************************
??????:19/8/2026 8:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:46,766] Error 
****************************????****************************
??????:19/8/2026 8:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:46,938] Error 
****************************????****************************
??????:19/8/2026 8:58:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:47,108] Error 
****************************????****************************
??????:19/8/2026 8:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:47,289] Error 
****************************????****************************
??????:19/8/2026 8:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:47,465] Error 
****************************????****************************
??????:19/8/2026 8:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:47,651] Error 
****************************????****************************
??????:19/8/2026 8:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:47,829] Error 
****************************????****************************
??????:19/8/2026 8:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:47,995] Error 
****************************????****************************
??????:19/8/2026 8:58:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:48,169] Error 
****************************????****************************
??????:19/8/2026 8:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:48,340] Error 
****************************????****************************
??????:19/8/2026 8:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:48,515] Error 
****************************????****************************
??????:19/8/2026 8:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:48,691] Error 
****************************????****************************
??????:19/8/2026 8:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:48,870] Error 
****************************????****************************
??????:19/8/2026 8:58:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:49,040] Error 
****************************????****************************
??????:19/8/2026 8:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:49,214] Error 
****************************????****************************
??????:19/8/2026 8:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:49,387] Error 
****************************????****************************
??????:19/8/2026 8:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:49,560] Error 
****************************????****************************
??????:19/8/2026 8:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:49,733] Error 
****************************????****************************
??????:19/8/2026 8:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:49,904] Error 
****************************????****************************
??????:19/8/2026 8:58:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:50,081] Error 
****************************????****************************
??????:19/8/2026 8:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:50,251] Error 
****************************????****************************
??????:19/8/2026 8:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:50,423] Error 
****************************????****************************
??????:19/8/2026 8:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:50,596] Error 
****************************????****************************
??????:19/8/2026 8:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:50,773] Error 
****************************????****************************
??????:19/8/2026 8:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:50,942] Error 
****************************????****************************
??????:19/8/2026 8:58:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:51,108] Error 
****************************????****************************
??????:19/8/2026 8:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:51,276] Error 
****************************????****************************
??????:19/8/2026 8:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:51,451] Error 
****************************????****************************
??????:19/8/2026 8:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:51,633] Error 
****************************????****************************
??????:19/8/2026 8:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:51,825] Error 
****************************????****************************
??????:19/8/2026 8:58:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:52,006] Error 
****************************????****************************
??????:19/8/2026 8:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:52,186] Error 
****************************????****************************
??????:19/8/2026 8:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:52,371] Error 
****************************????****************************
??????:19/8/2026 8:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:52,552] Error 
****************************????****************************
??????:19/8/2026 8:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:52,735] Error 
****************************????****************************
??????:19/8/2026 8:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:52,917] Error 
****************************????****************************
??????:19/8/2026 8:58:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:53,099] Error 
****************************????****************************
??????:19/8/2026 8:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:53,277] Error 
****************************????****************************
??????:19/8/2026 8:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:53,449] Error 
****************************????****************************
??????:19/8/2026 8:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:53,625] Error 
****************************????****************************
??????:19/8/2026 8:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:53,802] Error 
****************************????****************************
??????:19/8/2026 8:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:53,976] Error 
****************************????****************************
??????:19/8/2026 8:58:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:54,152] Error 
****************************????****************************
??????:19/8/2026 8:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:54,329] Error 
****************************????****************************
??????:19/8/2026 8:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:54,504] Error 
****************************????****************************
??????:19/8/2026 8:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:54,678] Error 
****************************????****************************
??????:19/8/2026 8:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:54,865] Error 
****************************????****************************
??????:19/8/2026 8:58:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:55,043] Error 
****************************????****************************
??????:19/8/2026 8:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:55,225] Error 
****************************????****************************
??????:19/8/2026 8:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:55,402] Error 
****************************????****************************
??????:19/8/2026 8:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:55,594] Error 
****************************????****************************
??????:19/8/2026 8:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:55,782] Error 
****************************????****************************
??????:19/8/2026 8:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:55,957] Error 
****************************????****************************
??????:19/8/2026 8:58:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:56,134] Error 
****************************????****************************
??????:19/8/2026 8:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:56,305] Error 
****************************????****************************
??????:19/8/2026 8:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:56,476] Error 
****************************????****************************
??????:19/8/2026 8:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:56,652] Error 
****************************????****************************
??????:19/8/2026 8:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:56,831] Error 
****************************????****************************
??????:19/8/2026 8:58:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:57,007] Error 
****************************????****************************
??????:19/8/2026 8:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:57,184] Error 
****************************????****************************
??????:19/8/2026 8:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:57,362] Error 
****************************????****************************
??????:19/8/2026 8:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:57,539] Error 
****************************????****************************
??????:19/8/2026 8:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:57,718] Error 
****************************????****************************
??????:19/8/2026 8:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:57,900] Error 
****************************????****************************
??????:19/8/2026 8:58:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:58,076] Error 
****************************????****************************
??????:19/8/2026 8:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:58,252] Error 
****************************????****************************
??????:19/8/2026 8:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:58,427] Error 
****************************????****************************
??????:19/8/2026 8:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:58,599] Error 
****************************????****************************
??????:19/8/2026 8:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:58,777] Error 
****************************????****************************
??????:19/8/2026 8:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:58,949] Error 
****************************????****************************
??????:19/8/2026 8:58:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:59,121] Error 
****************************????****************************
??????:19/8/2026 8:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:59,293] Error 
****************************????****************************
??????:19/8/2026 8:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:59,471] Error 
****************************????****************************
??????:19/8/2026 8:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:59,650] Error 
****************************????****************************
??????:19/8/2026 8:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:58:59,837] Error 
****************************????****************************
??????:19/8/2026 8:58:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:00,016] Error 
****************************????****************************
??????:19/8/2026 8:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:00,191] Error 
****************************????****************************
??????:19/8/2026 8:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:00,369] Error 
****************************????****************************
??????:19/8/2026 8:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:00,547] Error 
****************************????****************************
??????:19/8/2026 8:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:00,730] Error 
****************************????****************************
??????:19/8/2026 8:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:00,909] Error 
****************************????****************************
??????:19/8/2026 8:59:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:01,088] Error 
****************************????****************************
??????:19/8/2026 8:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:01,265] Error 
****************************????****************************
??????:19/8/2026 8:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:01,442] Error 
****************************????****************************
??????:19/8/2026 8:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:01,619] Error 
****************************????****************************
??????:19/8/2026 8:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:01,803] Error 
****************************????****************************
??????:19/8/2026 8:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:01,977] Error 
****************************????****************************
??????:19/8/2026 8:59:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:02,149] Error 
****************************????****************************
??????:19/8/2026 8:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:02,319] Error 
****************************????****************************
??????:19/8/2026 8:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:02,489] Error 
****************************????****************************
??????:19/8/2026 8:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:02,657] Error 
****************************????****************************
??????:19/8/2026 8:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:02,843] Error 
****************************????****************************
??????:19/8/2026 8:59:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:03,028] Error 
****************************????****************************
??????:19/8/2026 8:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:03,207] Error 
****************************????****************************
??????:19/8/2026 8:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:03,387] Error 
****************************????****************************
??????:19/8/2026 8:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:03,571] Error 
****************************????****************************
??????:19/8/2026 8:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:03,766] Error 
****************************????****************************
??????:19/8/2026 8:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:03,954] Error 
****************************????****************************
??????:19/8/2026 8:59:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:04,126] Error 
****************************????****************************
??????:19/8/2026 8:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:04,312] Error 
****************************????****************************
??????:19/8/2026 8:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:04,495] Error 
****************************????****************************
??????:19/8/2026 8:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:04,682] Error 
****************************????****************************
??????:19/8/2026 8:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:04,876] Error 
****************************????****************************
??????:19/8/2026 8:59:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:05,065] Error 
****************************????****************************
??????:19/8/2026 8:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:05,251] Error 
****************************????****************************
??????:19/8/2026 8:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:05,437] Error 
****************************????****************************
??????:19/8/2026 8:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:05,629] Error 
****************************????****************************
??????:19/8/2026 8:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:05,824] Error 
****************************????****************************
??????:19/8/2026 8:59:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:06,006] Error 
****************************????****************************
??????:19/8/2026 8:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:06,192] Error 
****************************????****************************
??????:19/8/2026 8:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:06,375] Error 
****************************????****************************
??????:19/8/2026 8:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:06,568] Error 
****************************????****************************
??????:19/8/2026 8:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:06,764] Error 
****************************????****************************
??????:19/8/2026 8:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:06,949] Error 
****************************????****************************
??????:19/8/2026 8:59:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:07,137] Error 
****************************????****************************
??????:19/8/2026 8:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:07,321] Error 
****************************????****************************
??????:19/8/2026 8:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:07,516] Error 
****************************????****************************
??????:19/8/2026 8:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:07,703] Error 
****************************????****************************
??????:19/8/2026 8:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:07,903] Error 
****************************????****************************
??????:19/8/2026 8:59:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:08,088] Error 
****************************????****************************
??????:19/8/2026 8:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:08,272] Error 
****************************????****************************
??????:19/8/2026 8:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:08,457] Error 
****************************????****************************
??????:19/8/2026 8:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:08,641] Error 
****************************????****************************
??????:19/8/2026 8:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:08,830] Error 
****************************????****************************
??????:19/8/2026 8:59:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:09,013] Error 
****************************????****************************
??????:19/8/2026 8:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:09,198] Error 
****************************????****************************
??????:19/8/2026 8:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:09,383] Error 
****************************????****************************
??????:19/8/2026 8:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:09,563] Error 
****************************????****************************
??????:19/8/2026 8:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:09,748] Error 
****************************????****************************
??????:19/8/2026 8:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:09,925] Error 
****************************????****************************
??????:19/8/2026 8:59:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:10,115] Error 
****************************????****************************
??????:19/8/2026 8:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:10,302] Error 
****************************????****************************
??????:19/8/2026 8:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:10,483] Error 
****************************????****************************
??????:19/8/2026 8:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:10,676] Error 
****************************????****************************
??????:19/8/2026 8:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:10,864] Error 
****************************????****************************
??????:19/8/2026 8:59:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:11,049] Error 
****************************????****************************
??????:19/8/2026 8:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:11,228] Error 
****************************????****************************
??????:19/8/2026 8:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:11,417] Error 
****************************????****************************
??????:19/8/2026 8:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:11,606] Error 
****************************????****************************
??????:19/8/2026 8:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:11,794] Error 
****************************????****************************
??????:19/8/2026 8:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:11,989] Error 
****************************????****************************
??????:19/8/2026 8:59:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:12,172] Error 
****************************????****************************
??????:19/8/2026 8:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:12,359] Error 
****************************????****************************
??????:19/8/2026 8:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:12,549] Error 
****************************????****************************
??????:19/8/2026 8:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:12,737] Error 
****************************????****************************
??????:19/8/2026 8:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:12,923] Error 
****************************????****************************
??????:19/8/2026 8:59:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:13,114] Error 
****************************????****************************
??????:19/8/2026 8:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:13,314] Error 
****************************????****************************
??????:19/8/2026 8:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:13,512] Error 
****************************????****************************
??????:19/8/2026 8:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:13,696] Error 
****************************????****************************
??????:19/8/2026 8:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:13,887] Error 
****************************????****************************
??????:19/8/2026 8:59:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:14,073] Error 
****************************????****************************
??????:19/8/2026 8:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:14,255] Error 
****************************????****************************
??????:19/8/2026 8:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:14,434] Error 
****************************????****************************
??????:19/8/2026 8:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:14,606] Error 
****************************????****************************
??????:19/8/2026 8:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:14,785] Error 
****************************????****************************
??????:19/8/2026 8:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:14,957] Error 
****************************????****************************
??????:19/8/2026 8:59:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:15,131] Error 
****************************????****************************
??????:19/8/2026 8:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:15,305] Error 
****************************????****************************
??????:19/8/2026 8:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:15,483] Error 
****************************????****************************
??????:19/8/2026 8:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:15,655] Error 
****************************????****************************
??????:19/8/2026 8:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:15,835] Error 
****************************????****************************
??????:19/8/2026 8:59:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:16,015] Error 
****************************????****************************
??????:19/8/2026 8:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:16,182] Error 
****************************????****************************
??????:19/8/2026 8:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:16,348] Error 
****************************????****************************
??????:19/8/2026 8:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:16,518] Error 
****************************????****************************
??????:19/8/2026 8:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:16,688] Error 
****************************????****************************
??????:19/8/2026 8:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:16,870] Error 
****************************????****************************
??????:19/8/2026 8:59:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:17,044] Error 
****************************????****************************
??????:19/8/2026 8:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:17,216] Error 
****************************????****************************
??????:19/8/2026 8:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:17,388] Error 
****************************????****************************
??????:19/8/2026 8:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:17,560] Error 
****************************????****************************
??????:19/8/2026 8:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:17,738] Error 
****************************????****************************
??????:19/8/2026 8:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:17,919] Error 
****************************????****************************
??????:19/8/2026 8:59:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:18,092] Error 
****************************????****************************
??????:19/8/2026 8:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:18,261] Error 
****************************????****************************
??????:19/8/2026 8:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:18,440] Error 
****************************????****************************
??????:19/8/2026 8:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:18,613] Error 
****************************????****************************
??????:19/8/2026 8:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:18,788] Error 
****************************????****************************
??????:19/8/2026 8:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:18,953] Error 
****************************????****************************
??????:19/8/2026 8:59:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:19,120] Error 
****************************????****************************
??????:19/8/2026 8:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:19,286] Error 
****************************????****************************
??????:19/8/2026 8:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:19,448] Error 
****************************????****************************
??????:19/8/2026 8:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:19,617] Error 
****************************????****************************
??????:19/8/2026 8:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:19,791] Error 
****************************????****************************
??????:19/8/2026 8:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:19,953] Error 
****************************????****************************
??????:19/8/2026 8:59:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:20,145] Error 
****************************????****************************
??????:19/8/2026 8:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:20,327] Error 
****************************????****************************
??????:19/8/2026 8:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:20,509] Error 
****************************????****************************
??????:19/8/2026 8:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:20,692] Error 
****************************????****************************
??????:19/8/2026 8:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:20,881] Error 
****************************????****************************
??????:19/8/2026 8:59:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:21,066] Error 
****************************????****************************
??????:19/8/2026 8:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:21,248] Error 
****************************????****************************
??????:19/8/2026 8:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:21,431] Error 
****************************????****************************
??????:19/8/2026 8:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:21,617] Error 
****************************????****************************
??????:19/8/2026 8:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:21,807] Error 
****************************????****************************
??????:19/8/2026 8:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:21,982] Error 
****************************????****************************
??????:19/8/2026 8:59:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:22,162] Error 
****************************????****************************
??????:19/8/2026 8:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:22,340] Error 
****************************????****************************
??????:19/8/2026 8:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:22,522] Error 
****************************????****************************
??????:19/8/2026 8:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:22,713] Error 
****************************????****************************
??????:19/8/2026 8:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:22,892] Error 
****************************????****************************
??????:19/8/2026 8:59:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:23,071] Error 
****************************????****************************
??????:19/8/2026 8:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:23,254] Error 
****************************????****************************
??????:19/8/2026 8:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:23,431] Error 
****************************????****************************
??????:19/8/2026 8:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:23,610] Error 
****************************????****************************
??????:19/8/2026 8:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:23,794] Error 
****************************????****************************
??????:19/8/2026 8:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:23,971] Error 
****************************????****************************
??????:19/8/2026 8:59:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:24,162] Error 
****************************????****************************
??????:19/8/2026 8:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:24,341] Error 
****************************????****************************
??????:19/8/2026 8:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:24,522] Error 
****************************????****************************
??????:19/8/2026 8:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:24,698] Error 
****************************????****************************
??????:19/8/2026 8:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:24,885] Error 
****************************????****************************
??????:19/8/2026 8:59:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:25,067] Error 
****************************????****************************
??????:19/8/2026 8:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:25,251] Error 
****************************????****************************
??????:19/8/2026 8:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:25,435] Error 
****************************????****************************
??????:19/8/2026 8:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:25,621] Error 
****************************????****************************
??????:19/8/2026 8:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:25,808] Error 
****************************????****************************
??????:19/8/2026 8:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:25,989] Error 
****************************????****************************
??????:19/8/2026 8:59:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:26,168] Error 
****************************????****************************
??????:19/8/2026 8:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:26,352] Error 
****************************????****************************
??????:19/8/2026 8:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:26,534] Error 
****************************????****************************
??????:19/8/2026 8:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:26,718] Error 
****************************????****************************
??????:19/8/2026 8:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:26,907] Error 
****************************????****************************
??????:19/8/2026 8:59:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:27,089] Error 
****************************????****************************
??????:19/8/2026 8:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:27,277] Error 
****************************????****************************
??????:19/8/2026 8:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:27,458] Error 
****************************????****************************
??????:19/8/2026 8:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:27,642] Error 
****************************????****************************
??????:19/8/2026 8:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:27,829] Error 
****************************????****************************
??????:19/8/2026 8:59:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:28,012] Error 
****************************????****************************
??????:19/8/2026 8:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:28,203] Error 
****************************????****************************
??????:19/8/2026 8:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:28,385] Error 
****************************????****************************
??????:19/8/2026 8:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:28,566] Error 
****************************????****************************
??????:19/8/2026 8:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:28,756] Error 
****************************????****************************
??????:19/8/2026 8:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:28,934] Error 
****************************????****************************
??????:19/8/2026 8:59:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:29,114] Error 
****************************????****************************
??????:19/8/2026 8:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:29,295] Error 
****************************????****************************
??????:19/8/2026 8:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:29,476] Error 
****************************????****************************
??????:19/8/2026 8:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:29,659] Error 
****************************????****************************
??????:19/8/2026 8:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:29,846] Error 
****************************????****************************
??????:19/8/2026 8:59:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:30,021] Error 
****************************????****************************
??????:19/8/2026 8:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:30,200] Error 
****************************????****************************
??????:19/8/2026 8:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:30,380] Error 
****************************????****************************
??????:19/8/2026 8:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:30,556] Error 
****************************????****************************
??????:19/8/2026 8:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:30,737] Error 
****************************????****************************
??????:19/8/2026 8:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:30,913] Error 
****************************????****************************
??????:19/8/2026 8:59:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:31,090] Error 
****************************????****************************
??????:19/8/2026 8:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:31,265] Error 
****************************????****************************
??????:19/8/2026 8:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:31,440] Error 
****************************????****************************
??????:19/8/2026 8:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:31,616] Error 
****************************????****************************
??????:19/8/2026 8:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:31,804] Error 
****************************????****************************
??????:19/8/2026 8:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:31,981] Error 
****************************????****************************
??????:19/8/2026 8:59:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:32,166] Error 
****************************????****************************
??????:19/8/2026 8:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:32,353] Error 
****************************????****************************
??????:19/8/2026 8:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:32,534] Error 
****************************????****************************
??????:19/8/2026 8:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:32,717] Error 
****************************????****************************
??????:19/8/2026 8:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:32,904] Error 
****************************????****************************
??????:19/8/2026 8:59:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:33,086] Error 
****************************????****************************
??????:19/8/2026 8:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:33,270] Error 
****************************????****************************
??????:19/8/2026 8:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:33,449] Error 
****************************????****************************
??????:19/8/2026 8:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:33,631] Error 
****************************????****************************
??????:19/8/2026 8:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:33,817] Error 
****************************????****************************
??????:19/8/2026 8:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:33,996] Error 
****************************????****************************
??????:19/8/2026 8:59:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:34,173] Error 
****************************????****************************
??????:19/8/2026 8:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:34,354] Error 
****************************????****************************
??????:19/8/2026 8:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:34,532] Error 
****************************????****************************
??????:19/8/2026 8:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:34,714] Error 
****************************????****************************
??????:19/8/2026 8:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:34,898] Error 
****************************????****************************
??????:19/8/2026 8:59:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:35,079] Error 
****************************????****************************
??????:19/8/2026 8:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:35,262] Error 
****************************????****************************
??????:19/8/2026 8:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:35,442] Error 
****************************????****************************
??????:19/8/2026 8:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:35,622] Error 
****************************????****************************
??????:19/8/2026 8:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:35,808] Error 
****************************????****************************
??????:19/8/2026 8:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:35,986] Error 
****************************????****************************
??????:19/8/2026 8:59:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:36,168] Error 
****************************????****************************
??????:19/8/2026 8:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:36,359] Error 
****************************????****************************
??????:19/8/2026 8:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:36,542] Error 
****************************????****************************
??????:19/8/2026 8:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:36,726] Error 
****************************????****************************
??????:19/8/2026 8:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:36,911] Error 
****************************????****************************
??????:19/8/2026 8:59:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:37,091] Error 
****************************????****************************
??????:19/8/2026 8:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:37,268] Error 
****************************????****************************
??????:19/8/2026 8:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:37,451] Error 
****************************????****************************
??????:19/8/2026 8:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:37,631] Error 
****************************????****************************
??????:19/8/2026 8:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:37,819] Error 
****************************????****************************
??????:19/8/2026 8:59:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:38,007] Error 
****************************????****************************
??????:19/8/2026 8:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:38,184] Error 
****************************????****************************
??????:19/8/2026 8:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:38,368] Error 
****************************????****************************
??????:19/8/2026 8:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:38,551] Error 
****************************????****************************
??????:19/8/2026 8:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:38,738] Error 
****************************????****************************
??????:19/8/2026 8:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:38,914] Error 
****************************????****************************
??????:19/8/2026 8:59:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:39,094] Error 
****************************????****************************
??????:19/8/2026 8:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:39,275] Error 
****************************????****************************
??????:19/8/2026 8:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:39,451] Error 
****************************????****************************
??????:19/8/2026 8:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:39,631] Error 
****************************????****************************
??????:19/8/2026 8:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:39,821] Error 
****************************????****************************
??????:19/8/2026 8:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:39,999] Error 
****************************????****************************
??????:19/8/2026 8:59:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:40,185] Error 
****************************????****************************
??????:19/8/2026 8:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:40,378] Error 
****************************????****************************
??????:19/8/2026 8:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:40,556] Error 
****************************????****************************
??????:19/8/2026 8:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:40,746] Error 
****************************????****************************
??????:19/8/2026 8:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:40,932] Error 
****************************????****************************
??????:19/8/2026 8:59:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:41,118] Error 
****************************????****************************
??????:19/8/2026 8:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:41,301] Error 
****************************????****************************
??????:19/8/2026 8:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:41,486] Error 
****************************????****************************
??????:19/8/2026 8:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:41,669] Error 
****************************????****************************
??????:19/8/2026 8:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:41,857] Error 
****************************????****************************
??????:19/8/2026 8:59:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:42,041] Error 
****************************????****************************
??????:19/8/2026 8:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:42,226] Error 
****************************????****************************
??????:19/8/2026 8:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:42,410] Error 
****************************????****************************
??????:19/8/2026 8:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:42,590] Error 
****************************????****************************
??????:19/8/2026 8:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:42,778] Error 
****************************????****************************
??????:19/8/2026 8:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:42,951] Error 
****************************????****************************
??????:19/8/2026 8:59:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:43,122] Error 
****************************????****************************
??????:19/8/2026 8:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:43,306] Error 
****************************????****************************
??????:19/8/2026 8:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:43,492] Error 
****************************????****************************
??????:19/8/2026 8:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:43,680] Error 
****************************????****************************
??????:19/8/2026 8:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:43,870] Error 
****************************????****************************
??????:19/8/2026 8:59:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:44,063] Error 
****************************????****************************
??????:19/8/2026 8:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:44,251] Error 
****************************????****************************
??????:19/8/2026 8:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:44,455] Error 
****************************????****************************
??????:19/8/2026 8:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:44,645] Error 
****************************????****************************
??????:19/8/2026 8:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:44,837] Error 
****************************????****************************
??????:19/8/2026 8:59:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:45,028] Error 
****************************????****************************
??????:19/8/2026 8:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:45,219] Error 
****************************????****************************
??????:19/8/2026 8:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:45,427] Error 
****************************????****************************
??????:19/8/2026 8:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:45,621] Error 
****************************????****************************
??????:19/8/2026 8:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:45,812] Error 
****************************????****************************
??????:19/8/2026 8:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:45,996] Error 
****************************????****************************
??????:19/8/2026 8:59:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:46,184] Error 
****************************????****************************
??????:19/8/2026 8:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:46,363] Error 
****************************????****************************
??????:19/8/2026 8:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:46,545] Error 
****************************????****************************
??????:19/8/2026 8:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:46,726] Error 
****************************????****************************
??????:19/8/2026 8:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:46,908] Error 
****************************????****************************
??????:19/8/2026 8:59:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:47,087] Error 
****************************????****************************
??????:19/8/2026 8:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:47,264] Error 
****************************????****************************
??????:19/8/2026 8:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:47,444] Error 
****************************????****************************
??????:19/8/2026 8:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:47,622] Error 
****************************????****************************
??????:19/8/2026 8:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:47,809] Error 
****************************????****************************
??????:19/8/2026 8:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:47,990] Error 
****************************????****************************
??????:19/8/2026 8:59:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:48,178] Error 
****************************????****************************
??????:19/8/2026 8:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:48,364] Error 
****************************????****************************
??????:19/8/2026 8:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:48,570] Error 
****************************????****************************
??????:19/8/2026 8:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:48,765] Error 
****************************????****************************
??????:19/8/2026 8:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:48,955] Error 
****************************????****************************
??????:19/8/2026 8:59:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:49,146] Error 
****************************????****************************
??????:19/8/2026 8:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:49,336] Error 
****************************????****************************
??????:19/8/2026 8:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:49,526] Error 
****************************????****************************
??????:19/8/2026 8:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:49,717] Error 
****************************????****************************
??????:19/8/2026 8:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:49,915] Error 
****************************????****************************
??????:19/8/2026 8:59:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:50,107] Error 
****************************????****************************
??????:19/8/2026 8:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:50,297] Error 
****************************????****************************
??????:19/8/2026 8:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:50,488] Error 
****************************????****************************
??????:19/8/2026 8:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:50,677] Error 
****************************????****************************
??????:19/8/2026 8:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:50,874] Error 
****************************????****************************
??????:19/8/2026 8:59:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:51,064] Error 
****************************????****************************
??????:19/8/2026 8:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:51,253] Error 
****************************????****************************
??????:19/8/2026 8:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:51,450] Error 
****************************????****************************
??????:19/8/2026 8:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:51,637] Error 
****************************????****************************
??????:19/8/2026 8:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:51,837] Error 
****************************????****************************
??????:19/8/2026 8:59:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:52,027] Error 
****************************????****************************
??????:19/8/2026 8:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:52,217] Error 
****************************????****************************
??????:19/8/2026 8:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:52,410] Error 
****************************????****************************
??????:19/8/2026 8:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:52,607] Error 
****************************????****************************
??????:19/8/2026 8:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:52,804] Error 
****************************????****************************
??????:19/8/2026 8:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:52,991] Error 
****************************????****************************
??????:19/8/2026 8:59:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:53,180] Error 
****************************????****************************
??????:19/8/2026 8:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:53,372] Error 
****************************????****************************
??????:19/8/2026 8:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:53,568] Error 
****************************????****************************
??????:19/8/2026 8:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:53,763] Error 
****************************????****************************
??????:19/8/2026 8:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:53,949] Error 
****************************????****************************
??????:19/8/2026 8:59:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:54,131] Error 
****************************????****************************
??????:19/8/2026 8:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:54,305] Error 
****************************????****************************
??????:19/8/2026 8:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:54,475] Error 
****************************????****************************
??????:19/8/2026 8:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:54,645] Error 
****************************????****************************
??????:19/8/2026 8:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:54,825] Error 
****************************????****************************
??????:19/8/2026 8:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:54,992] Error 
****************************????****************************
??????:19/8/2026 8:59:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:55,157] Error 
****************************????****************************
??????:19/8/2026 8:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:55,324] Error 
****************************????****************************
??????:19/8/2026 8:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:55,488] Error 
****************************????****************************
??????:19/8/2026 8:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:55,655] Error 
****************************????****************************
??????:19/8/2026 8:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:55,829] Error 
****************************????****************************
??????:19/8/2026 8:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:55,999] Error 
****************************????****************************
??????:19/8/2026 8:59:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:56,169] Error 
****************************????****************************
??????:19/8/2026 8:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:56,342] Error 
****************************????****************************
??????:19/8/2026 8:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:56,511] Error 
****************************????****************************
??????:19/8/2026 8:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:56,691] Error 
****************************????****************************
??????:19/8/2026 8:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:56,871] Error 
****************************????****************************
??????:19/8/2026 8:59:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:57,041] Error 
****************************????****************************
??????:19/8/2026 8:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:57,218] Error 
****************************????****************************
??????:19/8/2026 8:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:57,391] Error 
****************************????****************************
??????:19/8/2026 8:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:57,564] Error 
****************************????****************************
??????:19/8/2026 8:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:57,740] Error 
****************************????****************************
??????:19/8/2026 8:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:57,913] Error 
****************************????****************************
??????:19/8/2026 8:59:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:58,093] Error 
****************************????****************************
??????:19/8/2026 8:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:58,266] Error 
****************************????****************************
??????:19/8/2026 8:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:58,434] Error 
****************************????****************************
??????:19/8/2026 8:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:58,607] Error 
****************************????****************************
??????:19/8/2026 8:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:58,787] Error 
****************************????****************************
??????:19/8/2026 8:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:58,958] Error 
****************************????****************************
??????:19/8/2026 8:59:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:59,126] Error 
****************************????****************************
??????:19/8/2026 8:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:59,298] Error 
****************************????****************************
??????:19/8/2026 8:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:59,467] Error 
****************************????****************************
??????:19/8/2026 8:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:59,637] Error 
****************************????****************************
??????:19/8/2026 8:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:59,814] Error 
****************************????****************************
??????:19/8/2026 8:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 20:59:59,986] Error 
****************************????****************************
??????:19/8/2026 8:59:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:00,158] Error 
****************************????****************************
??????:19/8/2026 9:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:00,331] Error 
****************************????****************************
??????:19/8/2026 9:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:00,501] Error 
****************************????****************************
??????:19/8/2026 9:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:00,682] Error 
****************************????****************************
??????:19/8/2026 9:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:00,853] Error 
****************************????****************************
??????:19/8/2026 9:00:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:01,024] Error 
****************************????****************************
??????:19/8/2026 9:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:01,190] Error 
****************************????****************************
??????:19/8/2026 9:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:01,364] Error 
****************************????****************************
??????:19/8/2026 9:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:01,537] Error 
****************************????****************************
??????:19/8/2026 9:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:01,709] Error 
****************************????****************************
??????:19/8/2026 9:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:01,888] Error 
****************************????****************************
??????:19/8/2026 9:00:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:02,054] Error 
****************************????****************************
??????:19/8/2026 9:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:02,225] Error 
****************************????****************************
??????:19/8/2026 9:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:02,396] Error 
****************************????****************************
??????:19/8/2026 9:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:02,568] Error 
****************************????****************************
??????:19/8/2026 9:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:02,744] Error 
****************************????****************************
??????:19/8/2026 9:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:02,915] Error 
****************************????****************************
??????:19/8/2026 9:00:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:03,079] Error 
****************************????****************************
??????:19/8/2026 9:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:03,257] Error 
****************************????****************************
??????:19/8/2026 9:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:03,435] Error 
****************************????****************************
??????:19/8/2026 9:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:03,603] Error 
****************************????****************************
??????:19/8/2026 9:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:03,779] Error 
****************************????****************************
??????:19/8/2026 9:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:03,949] Error 
****************************????****************************
??????:19/8/2026 9:00:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:04,118] Error 
****************************????****************************
??????:19/8/2026 9:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:04,289] Error 
****************************????****************************
??????:19/8/2026 9:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:04,465] Error 
****************************????****************************
??????:19/8/2026 9:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:04,637] Error 
****************************????****************************
??????:19/8/2026 9:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:04,826] Error 
****************************????****************************
??????:19/8/2026 9:00:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:05,008] Error 
****************************????****************************
??????:19/8/2026 9:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:05,186] Error 
****************************????****************************
??????:19/8/2026 9:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:05,365] Error 
****************************????****************************
??????:19/8/2026 9:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:05,551] Error 
****************************????****************************
??????:19/8/2026 9:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:05,731] Error 
****************************????****************************
??????:19/8/2026 9:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:05,917] Error 
****************************????****************************
??????:19/8/2026 9:00:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:06,095] Error 
****************************????****************************
??????:19/8/2026 9:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:06,269] Error 
****************************????****************************
??????:19/8/2026 9:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:06,445] Error 
****************************????****************************
??????:19/8/2026 9:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:06,629] Error 
****************************????****************************
??????:19/8/2026 9:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:06,818] Error 
****************************????****************************
??????:19/8/2026 9:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:06,993] Error 
****************************????****************************
??????:19/8/2026 9:00:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:07,174] Error 
****************************????****************************
??????:19/8/2026 9:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:07,348] Error 
****************************????****************************
??????:19/8/2026 9:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:07,524] Error 
****************************????****************************
??????:19/8/2026 9:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:07,695] Error 
****************************????****************************
??????:19/8/2026 9:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:07,872] Error 
****************************????****************************
??????:19/8/2026 9:00:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:08,045] Error 
****************************????****************************
??????:19/8/2026 9:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:08,220] Error 
****************************????****************************
??????:19/8/2026 9:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:08,394] Error 
****************************????****************************
??????:19/8/2026 9:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:08,569] Error 
****************************????****************************
??????:19/8/2026 9:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:08,747] Error 
****************************????****************************
??????:19/8/2026 9:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:08,934] Error 
****************************????****************************
??????:19/8/2026 9:00:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:09,112] Error 
****************************????****************************
??????:19/8/2026 9:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:09,288] Error 
****************************????****************************
??????:19/8/2026 9:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:09,470] Error 
****************************????****************************
??????:19/8/2026 9:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:09,654] Error 
****************************????****************************
??????:19/8/2026 9:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:09,836] Error 
****************************????****************************
??????:19/8/2026 9:00:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:10,014] Error 
****************************????****************************
??????:19/8/2026 9:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:10,183] Error 
****************************????****************************
??????:19/8/2026 9:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:10,358] Error 
****************************????****************************
??????:19/8/2026 9:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:10,537] Error 
****************************????****************************
??????:19/8/2026 9:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:10,719] Error 
****************************????****************************
??????:19/8/2026 9:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:10,899] Error 
****************************????****************************
??????:19/8/2026 9:00:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:11,074] Error 
****************************????****************************
??????:19/8/2026 9:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:11,246] Error 
****************************????****************************
??????:19/8/2026 9:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:11,423] Error 
****************************????****************************
??????:19/8/2026 9:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:11,600] Error 
****************************????****************************
??????:19/8/2026 9:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:11,786] Error 
****************************????****************************
??????:19/8/2026 9:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:11,965] Error 
****************************????****************************
??????:19/8/2026 9:00:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:12,140] Error 
****************************????****************************
??????:19/8/2026 9:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:12,317] Error 
****************************????****************************
??????:19/8/2026 9:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:12,493] Error 
****************************????****************************
??????:19/8/2026 9:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:12,660] Error 
****************************????****************************
??????:19/8/2026 9:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:12,849] Error 
****************************????****************************
??????:19/8/2026 9:00:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:13,024] Error 
****************************????****************************
??????:19/8/2026 9:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:13,192] Error 
****************************????****************************
??????:19/8/2026 9:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:13,368] Error 
****************************????****************************
??????:19/8/2026 9:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:13,545] Error 
****************************????****************************
??????:19/8/2026 9:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:13,722] Error 
****************************????****************************
??????:19/8/2026 9:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:13,898] Error 
****************************????****************************
??????:19/8/2026 9:00:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:14,076] Error 
****************************????****************************
??????:19/8/2026 9:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:14,254] Error 
****************************????****************************
??????:19/8/2026 9:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:14,434] Error 
****************************????****************************
??????:19/8/2026 9:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:14,623] Error 
****************************????****************************
??????:19/8/2026 9:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:14,817] Error 
****************************????****************************
??????:19/8/2026 9:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:14,994] Error 
****************************????****************************
??????:19/8/2026 9:00:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:15,172] Error 
****************************????****************************
??????:19/8/2026 9:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:15,352] Error 
****************************????****************************
??????:19/8/2026 9:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:15,544] Error 
****************************????****************************
??????:19/8/2026 9:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:15,736] Error 
****************************????****************************
??????:19/8/2026 9:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:15,928] Error 
****************************????****************************
??????:19/8/2026 9:00:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:16,118] Error 
****************************????****************************
??????:19/8/2026 9:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:16,309] Error 
****************************????****************************
??????:19/8/2026 9:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:16,498] Error 
****************************????****************************
??????:19/8/2026 9:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:16,687] Error 
****************************????****************************
??????:19/8/2026 9:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:16,882] Error 
****************************????****************************
??????:19/8/2026 9:00:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:17,073] Error 
****************************????****************************
??????:19/8/2026 9:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:17,258] Error 
****************************????****************************
??????:19/8/2026 9:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:17,442] Error 
****************************????****************************
??????:19/8/2026 9:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:17,620] Error 
****************************????****************************
??????:19/8/2026 9:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:17,814] Error 
****************************????****************************
??????:19/8/2026 9:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:17,997] Error 
****************************????****************************
??????:19/8/2026 9:00:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:18,175] Error 
****************************????****************************
??????:19/8/2026 9:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:18,356] Error 
****************************????****************************
??????:19/8/2026 9:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:18,540] Error 
****************************????****************************
??????:19/8/2026 9:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:18,731] Error 
****************************????****************************
??????:19/8/2026 9:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:18,921] Error 
****************************????****************************
??????:19/8/2026 9:00:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:19,107] Error 
****************************????****************************
??????:19/8/2026 9:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:19,291] Error 
****************************????****************************
??????:19/8/2026 9:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:19,475] Error 
****************************????****************************
??????:19/8/2026 9:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:19,657] Error 
****************************????****************************
??????:19/8/2026 9:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:19,845] Error 
****************************????****************************
??????:19/8/2026 9:00:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:20,029] Error 
****************************????****************************
??????:19/8/2026 9:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:20,213] Error 
****************************????****************************
??????:19/8/2026 9:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:20,394] Error 
****************************????****************************
??????:19/8/2026 9:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:20,566] Error 
****************************????****************************
??????:19/8/2026 9:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:20,746] Error 
****************************????****************************
??????:19/8/2026 9:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:20,937] Error 
****************************????****************************
??????:19/8/2026 9:00:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:21,118] Error 
****************************????****************************
??????:19/8/2026 9:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:21,305] Error 
****************************????****************************
??????:19/8/2026 9:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:21,491] Error 
****************************????****************************
??????:19/8/2026 9:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:21,680] Error 
****************************????****************************
??????:19/8/2026 9:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:21,880] Error 
****************************????****************************
??????:19/8/2026 9:00:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:22,069] Error 
****************************????****************************
??????:19/8/2026 9:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:22,258] Error 
****************************????****************************
??????:19/8/2026 9:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:22,447] Error 
****************************????****************************
??????:19/8/2026 9:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:22,641] Error 
****************************????****************************
??????:19/8/2026 9:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:22,836] Error 
****************************????****************************
??????:19/8/2026 9:00:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:23,026] Error 
****************************????****************************
??????:19/8/2026 9:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:23,215] Error 
****************************????****************************
??????:19/8/2026 9:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:23,411] Error 
****************************????****************************
??????:19/8/2026 9:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:23,602] Error 
****************************????****************************
??????:19/8/2026 9:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:23,800] Error 
****************************????****************************
??????:19/8/2026 9:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:23,984] Error 
****************************????****************************
??????:19/8/2026 9:00:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:24,174] Error 
****************************????****************************
??????:19/8/2026 9:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:24,352] Error 
****************************????****************************
??????:19/8/2026 9:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:24,528] Error 
****************************????****************************
??????:19/8/2026 9:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:24,710] Error 
****************************????****************************
??????:19/8/2026 9:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:24,890] Error 
****************************????****************************
??????:19/8/2026 9:00:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:25,077] Error 
****************************????****************************
??????:19/8/2026 9:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:25,245] Error 
****************************????****************************
??????:19/8/2026 9:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:25,417] Error 
****************************????****************************
??????:19/8/2026 9:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:25,588] Error 
****************************????****************************
??????:19/8/2026 9:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:25,771] Error 
****************************????****************************
??????:19/8/2026 9:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:25,941] Error 
****************************????****************************
??????:19/8/2026 9:00:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:26,115] Error 
****************************????****************************
??????:19/8/2026 9:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:26,285] Error 
****************************????****************************
??????:19/8/2026 9:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:26,452] Error 
****************************????****************************
??????:19/8/2026 9:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:26,621] Error 
****************************????****************************
??????:19/8/2026 9:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:26,805] Error 
****************************????****************************
??????:19/8/2026 9:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:26,974] Error 
****************************????****************************
??????:19/8/2026 9:00:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:27,150] Error 
****************************????****************************
??????:19/8/2026 9:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:27,328] Error 
****************************????****************************
??????:19/8/2026 9:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:27,504] Error 
****************************????****************************
??????:19/8/2026 9:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:27,682] Error 
****************************????****************************
??????:19/8/2026 9:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:27,865] Error 
****************************????****************************
??????:19/8/2026 9:00:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:28,034] Error 
****************************????****************************
??????:19/8/2026 9:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:28,209] Error 
****************************????****************************
??????:19/8/2026 9:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:28,382] Error 
****************************????****************************
??????:19/8/2026 9:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:28,563] Error 
****************************????****************************
??????:19/8/2026 9:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:28,750] Error 
****************************????****************************
??????:19/8/2026 9:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:28,925] Error 
****************************????****************************
??????:19/8/2026 9:00:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:29,113] Error 
****************************????****************************
??????:19/8/2026 9:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:29,292] Error 
****************************????****************************
??????:19/8/2026 9:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:29,468] Error 
****************************????****************************
??????:19/8/2026 9:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:29,647] Error 
****************************????****************************
??????:19/8/2026 9:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:29,823] Error 
****************************????****************************
??????:19/8/2026 9:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:29,994] Error 
****************************????****************************
??????:19/8/2026 9:00:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:30,163] Error 
****************************????****************************
??????:19/8/2026 9:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:30,336] Error 
****************************????****************************
??????:19/8/2026 9:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:30,506] Error 
****************************????****************************
??????:19/8/2026 9:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:30,677] Error 
****************************????****************************
??????:19/8/2026 9:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:30,852] Error 
****************************????****************************
??????:19/8/2026 9:00:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:31,026] Error 
****************************????****************************
??????:19/8/2026 9:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:31,197] Error 
****************************????****************************
??????:19/8/2026 9:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:31,369] Error 
****************************????****************************
??????:19/8/2026 9:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:31,540] Error 
****************************????****************************
??????:19/8/2026 9:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:31,714] Error 
****************************????****************************
??????:19/8/2026 9:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:31,899] Error 
****************************????****************************
??????:19/8/2026 9:00:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:32,077] Error 
****************************????****************************
??????:19/8/2026 9:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:32,259] Error 
****************************????****************************
??????:19/8/2026 9:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:32,438] Error 
****************************????****************************
??????:19/8/2026 9:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:32,616] Error 
****************************????****************************
??????:19/8/2026 9:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:32,804] Error 
****************************????****************************
??????:19/8/2026 9:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:32,986] Error 
****************************????****************************
??????:19/8/2026 9:00:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:33,169] Error 
****************************????****************************
??????:19/8/2026 9:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:33,349] Error 
****************************????****************************
??????:19/8/2026 9:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:33,528] Error 
****************************????****************************
??????:19/8/2026 9:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:33,705] Error 
****************************????****************************
??????:19/8/2026 9:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:33,886] Error 
****************************????****************************
??????:19/8/2026 9:00:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:34,060] Error 
****************************????****************************
??????:19/8/2026 9:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:34,242] Error 
****************************????****************************
??????:19/8/2026 9:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:34,423] Error 
****************************????****************************
??????:19/8/2026 9:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:34,598] Error 
****************************????****************************
??????:19/8/2026 9:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:34,779] Error 
****************************????****************************
??????:19/8/2026 9:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:34,950] Error 
****************************????****************************
??????:19/8/2026 9:00:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:35,123] Error 
****************************????****************************
??????:19/8/2026 9:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:35,319] Error 
****************************????****************************
??????:19/8/2026 9:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:35,515] Error 
****************************????****************************
??????:19/8/2026 9:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:35,697] Error 
****************************????****************************
??????:19/8/2026 9:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:35,892] Error 
****************************????****************************
??????:19/8/2026 9:00:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:36,090] Error 
****************************????****************************
??????:19/8/2026 9:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:36,273] Error 
****************************????****************************
??????:19/8/2026 9:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:36,455] Error 
****************************????****************************
??????:19/8/2026 9:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:36,638] Error 
****************************????****************************
??????:19/8/2026 9:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:36,837] Error 
****************************????****************************
??????:19/8/2026 9:00:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:37,032] Error 
****************************????****************************
??????:19/8/2026 9:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:37,245] Error 
****************************????****************************
??????:19/8/2026 9:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:37,430] Error 
****************************????****************************
??????:19/8/2026 9:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:37,619] Error 
****************************????****************************
??????:19/8/2026 9:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:37,819] Error 
****************************????****************************
??????:19/8/2026 9:00:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:38,015] Error 
****************************????****************************
??????:19/8/2026 9:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:38,201] Error 
****************************????****************************
??????:19/8/2026 9:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:38,388] Error 
****************************????****************************
??????:19/8/2026 9:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:38,577] Error 
****************************????****************************
??????:19/8/2026 9:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:38,776] Error 
****************************????****************************
??????:19/8/2026 9:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:38,981] Error 
****************************????****************************
??????:19/8/2026 9:00:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:39,180] Error 
****************************????****************************
??????:19/8/2026 9:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:39,369] Error 
****************************????****************************
??????:19/8/2026 9:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:39,558] Error 
****************************????****************************
??????:19/8/2026 9:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:39,759] Error 
****************************????****************************
??????:19/8/2026 9:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:39,935] Error 
****************************????****************************
??????:19/8/2026 9:00:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:40,105] Error 
****************************????****************************
??????:19/8/2026 9:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:40,293] Error 
****************************????****************************
??????:19/8/2026 9:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:40,470] Error 
****************************????****************************
??????:19/8/2026 9:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:40,643] Error 
****************************????****************************
??????:19/8/2026 9:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:40,829] Error 
****************************????****************************
??????:19/8/2026 9:00:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:41,001] Error 
****************************????****************************
??????:19/8/2026 9:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:41,178] Error 
****************************????****************************
??????:19/8/2026 9:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:41,365] Error 
****************************????****************************
??????:19/8/2026 9:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:41,535] Error 
****************************????****************************
??????:19/8/2026 9:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:41,712] Error 
****************************????****************************
??????:19/8/2026 9:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:41,897] Error 
****************************????****************************
??????:19/8/2026 9:00:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:42,075] Error 
****************************????****************************
??????:19/8/2026 9:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:42,251] Error 
****************************????****************************
??????:19/8/2026 9:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:42,423] Error 
****************************????****************************
??????:19/8/2026 9:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:42,589] Error 
****************************????****************************
??????:19/8/2026 9:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:42,770] Error 
****************************????****************************
??????:19/8/2026 9:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:42,942] Error 
****************************????****************************
??????:19/8/2026 9:00:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:43,117] Error 
****************************????****************************
??????:19/8/2026 9:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:43,291] Error 
****************************????****************************
??????:19/8/2026 9:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:43,466] Error 
****************************????****************************
??????:19/8/2026 9:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:43,643] Error 
****************************????****************************
??????:19/8/2026 9:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:43,827] Error 
****************************????****************************
??????:19/8/2026 9:00:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:44,003] Error 
****************************????****************************
??????:19/8/2026 9:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:44,177] Error 
****************************????****************************
??????:19/8/2026 9:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:44,354] Error 
****************************????****************************
??????:19/8/2026 9:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:44,529] Error 
****************************????****************************
??????:19/8/2026 9:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:44,706] Error 
****************************????****************************
??????:19/8/2026 9:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:44,884] Error 
****************************????****************************
??????:19/8/2026 9:00:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:45,053] Error 
****************************????****************************
??????:19/8/2026 9:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:45,227] Error 
****************************????****************************
??????:19/8/2026 9:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:45,420] Error 
****************************????****************************
??????:19/8/2026 9:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:45,595] Error 
****************************????****************************
??????:19/8/2026 9:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:45,778] Error 
****************************????****************************
??????:19/8/2026 9:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:45,958] Error 
****************************????****************************
??????:19/8/2026 9:00:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:46,134] Error 
****************************????****************************
??????:19/8/2026 9:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:46,316] Error 
****************************????****************************
??????:19/8/2026 9:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:46,493] Error 
****************************????****************************
??????:19/8/2026 9:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:46,673] Error 
****************************????****************************
??????:19/8/2026 9:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:46,855] Error 
****************************????****************************
??????:19/8/2026 9:00:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:47,035] Error 
****************************????****************************
??????:19/8/2026 9:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:47,215] Error 
****************************????****************************
??????:19/8/2026 9:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:47,388] Error 
****************************????****************************
??????:19/8/2026 9:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:47,565] Error 
****************************????****************************
??????:19/8/2026 9:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:47,749] Error 
****************************????****************************
??????:19/8/2026 9:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:47,916] Error 
****************************????****************************
??????:19/8/2026 9:00:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:48,086] Error 
****************************????****************************
??????:19/8/2026 9:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:48,260] Error 
****************************????****************************
??????:19/8/2026 9:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:48,431] Error 
****************************????****************************
??????:19/8/2026 9:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:48,600] Error 
****************************????****************************
??????:19/8/2026 9:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:48,783] Error 
****************************????****************************
??????:19/8/2026 9:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:48,967] Error 
****************************????****************************
??????:19/8/2026 9:00:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:49,143] Error 
****************************????****************************
??????:19/8/2026 9:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:49,325] Error 
****************************????****************************
??????:19/8/2026 9:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:49,504] Error 
****************************????****************************
??????:19/8/2026 9:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:49,672] Error 
****************************????****************************
??????:19/8/2026 9:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:49,855] Error 
****************************????****************************
??????:19/8/2026 9:00:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:50,030] Error 
****************************????****************************
??????:19/8/2026 9:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:50,206] Error 
****************************????****************************
??????:19/8/2026 9:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:50,377] Error 
****************************????****************************
??????:19/8/2026 9:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:50,555] Error 
****************************????****************************
??????:19/8/2026 9:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:50,734] Error 
****************************????****************************
??????:19/8/2026 9:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:50,907] Error 
****************************????****************************
??????:19/8/2026 9:00:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:51,081] Error 
****************************????****************************
??????:19/8/2026 9:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:51,255] Error 
****************************????****************************
??????:19/8/2026 9:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:51,427] Error 
****************************????****************************
??????:19/8/2026 9:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:51,594] Error 
****************************????****************************
??????:19/8/2026 9:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:51,774] Error 
****************************????****************************
??????:19/8/2026 9:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:51,948] Error 
****************************????****************************
??????:19/8/2026 9:00:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:52,120] Error 
****************************????****************************
??????:19/8/2026 9:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:52,294] Error 
****************************????****************************
??????:19/8/2026 9:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:52,463] Error 
****************************????****************************
??????:19/8/2026 9:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:52,636] Error 
****************************????****************************
??????:19/8/2026 9:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:52,810] Error 
****************************????****************************
??????:19/8/2026 9:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:52,975] Error 
****************************????****************************
??????:19/8/2026 9:00:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:53,143] Error 
****************************????****************************
??????:19/8/2026 9:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:53,317] Error 
****************************????****************************
??????:19/8/2026 9:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:53,503] Error 
****************************????****************************
??????:19/8/2026 9:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:53,672] Error 
****************************????****************************
??????:19/8/2026 9:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:53,859] Error 
****************************????****************************
??????:19/8/2026 9:00:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:54,033] Error 
****************************????****************************
??????:19/8/2026 9:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:54,203] Error 
****************************????****************************
??????:19/8/2026 9:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:54,375] Error 
****************************????****************************
??????:19/8/2026 9:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:54,541] Error 
****************************????****************************
??????:19/8/2026 9:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:54,716] Error 
****************************????****************************
??????:19/8/2026 9:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:54,899] Error 
****************************????****************************
??????:19/8/2026 9:00:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:55,080] Error 
****************************????****************************
??????:19/8/2026 9:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:55,259] Error 
****************************????****************************
??????:19/8/2026 9:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:55,440] Error 
****************************????****************************
??????:19/8/2026 9:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:55,621] Error 
****************************????****************************
??????:19/8/2026 9:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:55,805] Error 
****************************????****************************
??????:19/8/2026 9:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:55,982] Error 
****************************????****************************
??????:19/8/2026 9:00:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:56,163] Error 
****************************????****************************
??????:19/8/2026 9:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:56,339] Error 
****************************????****************************
??????:19/8/2026 9:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:56,508] Error 
****************************????****************************
??????:19/8/2026 9:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:56,681] Error 
****************************????****************************
??????:19/8/2026 9:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:56,862] Error 
****************************????****************************
??????:19/8/2026 9:00:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:57,037] Error 
****************************????****************************
??????:19/8/2026 9:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:57,218] Error 
****************************????****************************
??????:19/8/2026 9:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:57,398] Error 
****************************????****************************
??????:19/8/2026 9:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:57,584] Error 
****************************????****************************
??????:19/8/2026 9:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:57,761] Error 
****************************????****************************
??????:19/8/2026 9:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:57,945] Error 
****************************????****************************
??????:19/8/2026 9:00:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:58,123] Error 
****************************????****************************
??????:19/8/2026 9:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:58,296] Error 
****************************????****************************
??????:19/8/2026 9:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:58,470] Error 
****************************????****************************
??????:19/8/2026 9:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:58,640] Error 
****************************????****************************
??????:19/8/2026 9:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:58,824] Error 
****************************????****************************
??????:19/8/2026 9:00:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:59,001] Error 
****************************????****************************
??????:19/8/2026 9:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:59,170] Error 
****************************????****************************
??????:19/8/2026 9:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:59,350] Error 
****************************????****************************
??????:19/8/2026 9:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:59,524] Error 
****************************????****************************
??????:19/8/2026 9:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:59,700] Error 
****************************????****************************
??????:19/8/2026 9:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:00:59,879] Error 
****************************????****************************
??????:19/8/2026 9:00:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:00,052] Error 
****************************????****************************
??????:19/8/2026 9:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:00,232] Error 
****************************????****************************
??????:19/8/2026 9:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:00,409] Error 
****************************????****************************
??????:19/8/2026 9:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:00,582] Error 
****************************????****************************
??????:19/8/2026 9:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:00,763] Error 
****************************????****************************
??????:19/8/2026 9:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:00,942] Error 
****************************????****************************
??????:19/8/2026 9:01:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:01,121] Error 
****************************????****************************
??????:19/8/2026 9:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:01,302] Error 
****************************????****************************
??????:19/8/2026 9:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:01,478] Error 
****************************????****************************
??????:19/8/2026 9:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:01,664] Error 
****************************????****************************
??????:19/8/2026 9:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:01,849] Error 
****************************????****************************
??????:19/8/2026 9:01:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:02,025] Error 
****************************????****************************
??????:19/8/2026 9:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:02,202] Error 
****************************????****************************
??????:19/8/2026 9:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:02,380] Error 
****************************????****************************
??????:19/8/2026 9:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:02,558] Error 
****************************????****************************
??????:19/8/2026 9:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:02,738] Error 
****************************????****************************
??????:19/8/2026 9:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:02,914] Error 
****************************????****************************
??????:19/8/2026 9:01:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:03,094] Error 
****************************????****************************
??????:19/8/2026 9:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:03,271] Error 
****************************????****************************
??????:19/8/2026 9:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:03,461] Error 
****************************????****************************
??????:19/8/2026 9:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:03,633] Error 
****************************????****************************
??????:19/8/2026 9:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:03,816] Error 
****************************????****************************
??????:19/8/2026 9:01:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:04,000] Error 
****************************????****************************
??????:19/8/2026 9:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:04,177] Error 
****************************????****************************
??????:19/8/2026 9:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:04,360] Error 
****************************????****************************
??????:19/8/2026 9:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:04,540] Error 
****************************????****************************
??????:19/8/2026 9:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:04,716] Error 
****************************????****************************
??????:19/8/2026 9:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:04,897] Error 
****************************????****************************
??????:19/8/2026 9:01:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:05,084] Error 
****************************????****************************
??????:19/8/2026 9:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:05,263] Error 
****************************????****************************
??????:19/8/2026 9:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:05,440] Error 
****************************????****************************
??????:19/8/2026 9:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:05,632] Error 
****************************????****************************
??????:19/8/2026 9:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:05,822] Error 
****************************????****************************
??????:19/8/2026 9:01:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:06,000] Error 
****************************????****************************
??????:19/8/2026 9:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:06,178] Error 
****************************????****************************
??????:19/8/2026 9:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:06,357] Error 
****************************????****************************
??????:19/8/2026 9:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:06,536] Error 
****************************????****************************
??????:19/8/2026 9:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:06,715] Error 
****************************????****************************
??????:19/8/2026 9:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:06,901] Error 
****************************????****************************
??????:19/8/2026 9:01:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:07,085] Error 
****************************????****************************
??????:19/8/2026 9:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:07,263] Error 
****************************????****************************
??????:19/8/2026 9:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:07,443] Error 
****************************????****************************
??????:19/8/2026 9:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:07,612] Error 
****************************????****************************
??????:19/8/2026 9:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:07,791] Error 
****************************????****************************
??????:19/8/2026 9:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:07,969] Error 
****************************????****************************
??????:19/8/2026 9:01:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:08,147] Error 
****************************????****************************
??????:19/8/2026 9:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:08,326] Error 
****************************????****************************
??????:19/8/2026 9:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:08,505] Error 
****************************????****************************
??????:19/8/2026 9:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:08,691] Error 
****************************????****************************
??????:19/8/2026 9:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:08,880] Error 
****************************????****************************
??????:19/8/2026 9:01:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:09,068] Error 
****************************????****************************
??????:19/8/2026 9:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:09,258] Error 
****************************????****************************
??????:19/8/2026 9:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:09,439] Error 
****************************????****************************
??????:19/8/2026 9:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:09,624] Error 
****************************????****************************
??????:19/8/2026 9:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:09,817] Error 
****************************????****************************
??????:19/8/2026 9:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:09,997] Error 
****************************????****************************
??????:19/8/2026 9:01:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:10,196] Error 
****************************????****************************
??????:19/8/2026 9:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:10,379] Error 
****************************????****************************
??????:19/8/2026 9:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:10,569] Error 
****************************????****************************
??????:19/8/2026 9:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:10,758] Error 
****************************????****************************
??????:19/8/2026 9:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:10,948] Error 
****************************????****************************
??????:19/8/2026 9:01:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:11,132] Error 
****************************????****************************
??????:19/8/2026 9:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:11,316] Error 
****************************????****************************
??????:19/8/2026 9:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:11,497] Error 
****************************????****************************
??????:19/8/2026 9:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:11,678] Error 
****************************????****************************
??????:19/8/2026 9:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:11,863] Error 
****************************????****************************
??????:19/8/2026 9:01:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:12,039] Error 
****************************????****************************
??????:19/8/2026 9:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:12,218] Error 
****************************????****************************
??????:19/8/2026 9:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:12,396] Error 
****************************????****************************
??????:19/8/2026 9:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:12,576] Error 
****************************????****************************
??????:19/8/2026 9:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:12,760] Error 
****************************????****************************
??????:19/8/2026 9:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:12,939] Error 
****************************????****************************
??????:19/8/2026 9:01:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:13,123] Error 
****************************????****************************
??????:19/8/2026 9:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:13,305] Error 
****************************????****************************
??????:19/8/2026 9:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:13,485] Error 
****************************????****************************
??????:19/8/2026 9:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:13,665] Error 
****************************????****************************
??????:19/8/2026 9:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:13,863] Error 
****************************????****************************
??????:19/8/2026 9:01:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:14,056] Error 
****************************????****************************
??????:19/8/2026 9:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:14,242] Error 
****************************????****************************
??????:19/8/2026 9:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:14,430] Error 
****************************????****************************
??????:19/8/2026 9:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:14,617] Error 
****************************????****************************
??????:19/8/2026 9:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:14,809] Error 
****************************????****************************
??????:19/8/2026 9:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:14,987] Error 
****************************????****************************
??????:19/8/2026 9:01:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:15,169] Error 
****************************????****************************
??????:19/8/2026 9:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:15,353] Error 
****************************????****************************
??????:19/8/2026 9:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:15,539] Error 
****************************????****************************
??????:19/8/2026 9:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:15,748] Error 
****************************????****************************
??????:19/8/2026 9:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:15,931] Error 
****************************????****************************
??????:19/8/2026 9:01:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:16,118] Error 
****************************????****************************
??????:19/8/2026 9:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:16,306] Error 
****************************????****************************
??????:19/8/2026 9:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:16,492] Error 
****************************????****************************
??????:19/8/2026 9:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:16,678] Error 
****************************????****************************
??????:19/8/2026 9:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:16,869] Error 
****************************????****************************
??????:19/8/2026 9:01:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:17,047] Error 
****************************????****************************
??????:19/8/2026 9:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:17,230] Error 
****************************????****************************
??????:19/8/2026 9:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:17,418] Error 
****************************????****************************
??????:19/8/2026 9:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:17,605] Error 
****************************????****************************
??????:19/8/2026 9:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:17,807] Error 
****************************????****************************
??????:19/8/2026 9:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:17,990] Error 
****************************????****************************
??????:19/8/2026 9:01:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:18,172] Error 
****************************????****************************
??????:19/8/2026 9:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:18,358] Error 
****************************????****************************
??????:19/8/2026 9:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:18,541] Error 
****************************????****************************
??????:19/8/2026 9:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:18,727] Error 
****************************????****************************
??????:19/8/2026 9:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:18,914] Error 
****************************????****************************
??????:19/8/2026 9:01:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:19,104] Error 
****************************????****************************
??????:19/8/2026 9:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:19,295] Error 
****************************????****************************
??????:19/8/2026 9:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:19,482] Error 
****************************????****************************
??????:19/8/2026 9:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:19,669] Error 
****************************????****************************
??????:19/8/2026 9:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:19,852] Error 
****************************????****************************
??????:19/8/2026 9:01:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:20,031] Error 
****************************????****************************
??????:19/8/2026 9:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:20,207] Error 
****************************????****************************
??????:19/8/2026 9:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:20,390] Error 
****************************????****************************
??????:19/8/2026 9:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:20,574] Error 
****************************????****************************
??????:19/8/2026 9:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:20,769] Error 
****************************????****************************
??????:19/8/2026 9:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:20,957] Error 
****************************????****************************
??????:19/8/2026 9:01:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:21,142] Error 
****************************????****************************
??????:19/8/2026 9:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:21,315] Error 
****************************????****************************
??????:19/8/2026 9:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:21,495] Error 
****************************????****************************
??????:19/8/2026 9:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:21,679] Error 
****************************????****************************
??????:19/8/2026 9:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:21,876] Error 
****************************????****************************
??????:19/8/2026 9:01:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:22,055] Error 
****************************????****************************
??????:19/8/2026 9:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:22,232] Error 
****************************????****************************
??????:19/8/2026 9:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:22,410] Error 
****************************????****************************
??????:19/8/2026 9:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:22,584] Error 
****************************????****************************
??????:19/8/2026 9:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:22,772] Error 
****************************????****************************
??????:19/8/2026 9:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:22,952] Error 
****************************????****************************
??????:19/8/2026 9:01:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:23,125] Error 
****************************????****************************
??????:19/8/2026 9:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:23,308] Error 
****************************????****************************
??????:19/8/2026 9:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:23,490] Error 
****************************????****************************
??????:19/8/2026 9:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:23,666] Error 
****************************????****************************
??????:19/8/2026 9:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:23,850] Error 
****************************????****************************
??????:19/8/2026 9:01:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:24,021] Error 
****************************????****************************
??????:19/8/2026 9:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:24,210] Error 
****************************????****************************
??????:19/8/2026 9:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:24,390] Error 
****************************????****************************
??????:19/8/2026 9:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:24,575] Error 
****************************????****************************
??????:19/8/2026 9:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:24,761] Error 
****************************????****************************
??????:19/8/2026 9:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:24,943] Error 
****************************????****************************
??????:19/8/2026 9:01:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:25,114] Error 
****************************????****************************
??????:19/8/2026 9:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:25,295] Error 
****************************????****************************
??????:19/8/2026 9:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:25,476] Error 
****************************????****************************
??????:19/8/2026 9:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:25,663] Error 
****************************????****************************
??????:19/8/2026 9:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:25,853] Error 
****************************????****************************
??????:19/8/2026 9:01:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:26,048] Error 
****************************????****************************
??????:19/8/2026 9:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:26,221] Error 
****************************????****************************
??????:19/8/2026 9:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:26,403] Error 
****************************????****************************
??????:19/8/2026 9:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:26,587] Error 
****************************????****************************
??????:19/8/2026 9:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:26,776] Error 
****************************????****************************
??????:19/8/2026 9:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:26,953] Error 
****************************????****************************
??????:19/8/2026 9:01:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:27,127] Error 
****************************????****************************
??????:19/8/2026 9:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:27,304] Error 
****************************????****************************
??????:19/8/2026 9:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:27,489] Error 
****************************????****************************
??????:19/8/2026 9:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:27,676] Error 
****************************????****************************
??????:19/8/2026 9:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:27,874] Error 
****************************????****************************
??????:19/8/2026 9:01:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:28,073] Error 
****************************????****************************
??????:19/8/2026 9:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:28,243] Error 
****************************????****************************
??????:19/8/2026 9:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:28,423] Error 
****************************????****************************
??????:19/8/2026 9:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:28,603] Error 
****************************????****************************
??????:19/8/2026 9:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:28,794] Error 
****************************????****************************
??????:19/8/2026 9:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:28,974] Error 
****************************????****************************
??????:19/8/2026 9:01:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:29,150] Error 
****************************????****************************
??????:19/8/2026 9:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:29,330] Error 
****************************????****************************
??????:19/8/2026 9:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:29,510] Error 
****************************????****************************
??????:19/8/2026 9:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:29,693] Error 
****************************????****************************
??????:19/8/2026 9:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:29,882] Error 
****************************????****************************
??????:19/8/2026 9:01:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:30,077] Error 
****************************????****************************
??????:19/8/2026 9:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:30,262] Error 
****************************????****************************
??????:19/8/2026 9:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:30,448] Error 
****************************????****************************
??????:19/8/2026 9:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:30,633] Error 
****************************????****************************
??????:19/8/2026 9:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:30,825] Error 
****************************????****************************
??????:19/8/2026 9:01:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:31,009] Error 
****************************????****************************
??????:19/8/2026 9:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:31,195] Error 
****************************????****************************
??????:19/8/2026 9:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:31,371] Error 
****************************????****************************
??????:19/8/2026 9:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:31,551] Error 
****************************????****************************
??????:19/8/2026 9:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:31,732] Error 
****************************????****************************
??????:19/8/2026 9:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:31,913] Error 
****************************????****************************
??????:19/8/2026 9:01:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:32,093] Error 
****************************????****************************
??????:19/8/2026 9:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:32,272] Error 
****************************????****************************
??????:19/8/2026 9:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:32,454] Error 
****************************????****************************
??????:19/8/2026 9:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:32,634] Error 
****************************????****************************
??????:19/8/2026 9:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:32,821] Error 
****************************????****************************
??????:19/8/2026 9:01:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:33,004] Error 
****************************????****************************
??????:19/8/2026 9:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:33,182] Error 
****************************????****************************
??????:19/8/2026 9:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:33,369] Error 
****************************????****************************
??????:19/8/2026 9:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:33,557] Error 
****************************????****************************
??????:19/8/2026 9:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:33,740] Error 
****************************????****************************
??????:19/8/2026 9:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:33,924] Error 
****************************????****************************
??????:19/8/2026 9:01:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:34,118] Error 
****************************????****************************
??????:19/8/2026 9:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:34,300] Error 
****************************????****************************
??????:19/8/2026 9:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:34,487] Error 
****************************????****************************
??????:19/8/2026 9:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:34,669] Error 
****************************????****************************
??????:19/8/2026 9:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:34,860] Error 
****************************????****************************
??????:19/8/2026 9:01:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:35,039] Error 
****************************????****************************
??????:19/8/2026 9:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:35,209] Error 
****************************????****************************
??????:19/8/2026 9:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:35,380] Error 
****************************????****************************
??????:19/8/2026 9:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:35,553] Error 
****************************????****************************
??????:19/8/2026 9:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:35,737] Error 
****************************????****************************
??????:19/8/2026 9:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:35,916] Error 
****************************????****************************
??????:19/8/2026 9:01:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:36,094] Error 
****************************????****************************
??????:19/8/2026 9:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:36,273] Error 
****************************????****************************
??????:19/8/2026 9:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:36,451] Error 
****************************????****************************
??????:19/8/2026 9:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:36,625] Error 
****************************????****************************
??????:19/8/2026 9:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:36,822] Error 
****************************????****************************
??????:19/8/2026 9:01:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:37,005] Error 
****************************????****************************
??????:19/8/2026 9:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:37,184] Error 
****************************????****************************
??????:19/8/2026 9:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:37,364] Error 
****************************????****************************
??????:19/8/2026 9:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:37,548] Error 
****************************????****************************
??????:19/8/2026 9:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:37,736] Error 
****************************????****************************
??????:19/8/2026 9:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:37,918] Error 
****************************????****************************
??????:19/8/2026 9:01:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:38,110] Error 
****************************????****************************
??????:19/8/2026 9:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:38,299] Error 
****************************????****************************
??????:19/8/2026 9:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:38,479] Error 
****************************????****************************
??????:19/8/2026 9:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:38,652] Error 
****************************????****************************
??????:19/8/2026 9:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:38,836] Error 
****************************????****************************
??????:19/8/2026 9:01:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:39,018] Error 
****************************????****************************
??????:19/8/2026 9:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:39,204] Error 
****************************????****************************
??????:19/8/2026 9:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:39,387] Error 
****************************????****************************
??????:19/8/2026 9:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:39,563] Error 
****************************????****************************
??????:19/8/2026 9:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:39,746] Error 
****************************????****************************
??????:19/8/2026 9:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:39,924] Error 
****************************????****************************
??????:19/8/2026 9:01:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:40,099] Error 
****************************????****************************
??????:19/8/2026 9:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:40,271] Error 
****************************????****************************
??????:19/8/2026 9:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:40,439] Error 
****************************????****************************
??????:19/8/2026 9:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:40,613] Error 
****************************????****************************
??????:19/8/2026 9:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:40,795] Error 
****************************????****************************
??????:19/8/2026 9:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:40,970] Error 
****************************????****************************
??????:19/8/2026 9:01:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:41,146] Error 
****************************????****************************
??????:19/8/2026 9:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:41,315] Error 
****************************????****************************
??????:19/8/2026 9:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:41,482] Error 
****************************????****************************
??????:19/8/2026 9:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:41,653] Error 
****************************????****************************
??????:19/8/2026 9:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:41,830] Error 
****************************????****************************
??????:19/8/2026 9:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:42,000] Error 
****************************????****************************
??????:19/8/2026 9:01:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:42,183] Error 
****************************????****************************
??????:19/8/2026 9:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:42,361] Error 
****************************????****************************
??????:19/8/2026 9:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:42,532] Error 
****************************????****************************
??????:19/8/2026 9:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:42,706] Error 
****************************????****************************
??????:19/8/2026 9:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:42,886] Error 
****************************????****************************
??????:19/8/2026 9:01:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:43,065] Error 
****************************????****************************
??????:19/8/2026 9:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:43,237] Error 
****************************????****************************
??????:19/8/2026 9:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:43,416] Error 
****************************????****************************
??????:19/8/2026 9:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:43,603] Error 
****************************????****************************
??????:19/8/2026 9:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:43,788] Error 
****************************????****************************
??????:19/8/2026 9:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:43,970] Error 
****************************????****************************
??????:19/8/2026 9:01:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:44,152] Error 
****************************????****************************
??????:19/8/2026 9:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:44,336] Error 
****************************????****************************
??????:19/8/2026 9:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:44,519] Error 
****************************????****************************
??????:19/8/2026 9:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:44,701] Error 
****************************????****************************
??????:19/8/2026 9:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:44,885] Error 
****************************????****************************
??????:19/8/2026 9:01:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:45,059] Error 
****************************????****************************
??????:19/8/2026 9:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:45,237] Error 
****************************????****************************
??????:19/8/2026 9:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:45,410] Error 
****************************????****************************
??????:19/8/2026 9:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:45,584] Error 
****************************????****************************
??????:19/8/2026 9:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:45,767] Error 
****************************????****************************
??????:19/8/2026 9:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:45,940] Error 
****************************????****************************
??????:19/8/2026 9:01:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:46,117] Error 
****************************????****************************
??????:19/8/2026 9:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:46,307] Error 
****************************????****************************
??????:19/8/2026 9:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:46,482] Error 
****************************????****************************
??????:19/8/2026 9:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:46,663] Error 
****************************????****************************
??????:19/8/2026 9:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:46,847] Error 
****************************????****************************
??????:19/8/2026 9:01:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:47,028] Error 
****************************????****************************
??????:19/8/2026 9:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:47,205] Error 
****************************????****************************
??????:19/8/2026 9:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:47,386] Error 
****************************????****************************
??????:19/8/2026 9:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:47,572] Error 
****************************????****************************
??????:19/8/2026 9:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:47,790] Error 
****************************????****************************
??????:19/8/2026 9:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:47,978] Error 
****************************????****************************
??????:19/8/2026 9:01:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:48,157] Error 
****************************????****************************
??????:19/8/2026 9:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:48,331] Error 
****************************????****************************
??????:19/8/2026 9:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:48,506] Error 
****************************????****************************
??????:19/8/2026 9:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:48,691] Error 
****************************????****************************
??????:19/8/2026 9:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:48,884] Error 
****************************????****************************
??????:19/8/2026 9:01:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:49,060] Error 
****************************????****************************
??????:19/8/2026 9:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:49,259] Error 
****************************????****************************
??????:19/8/2026 9:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:49,455] Error 
****************************????****************************
??????:19/8/2026 9:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:49,648] Error 
****************************????****************************
??????:19/8/2026 9:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:49,830] Error 
****************************????****************************
??????:19/8/2026 9:01:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:50,014] Error 
****************************????****************************
??????:19/8/2026 9:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:50,187] Error 
****************************????****************************
??????:19/8/2026 9:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:50,381] Error 
****************************????****************************
??????:19/8/2026 9:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:50,557] Error 
****************************????****************************
??????:19/8/2026 9:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:50,738] Error 
****************************????****************************
??????:19/8/2026 9:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:50,918] Error 
****************************????****************************
??????:19/8/2026 9:01:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:51,088] Error 
****************************????****************************
??????:19/8/2026 9:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:51,258] Error 
****************************????****************************
??????:19/8/2026 9:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:51,435] Error 
****************************????****************************
??????:19/8/2026 9:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:51,618] Error 
****************************????****************************
??????:19/8/2026 9:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:51,807] Error 
****************************????****************************
??????:19/8/2026 9:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:51,979] Error 
****************************????****************************
??????:19/8/2026 9:01:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:52,156] Error 
****************************????****************************
??????:19/8/2026 9:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:52,333] Error 
****************************????****************************
??????:19/8/2026 9:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:52,512] Error 
****************************????****************************
??????:19/8/2026 9:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:52,688] Error 
****************************????****************************
??????:19/8/2026 9:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:52,878] Error 
****************************????****************************
??????:19/8/2026 9:01:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:53,064] Error 
****************************????****************************
??????:19/8/2026 9:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:53,245] Error 
****************************????****************************
??????:19/8/2026 9:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:53,430] Error 
****************************????****************************
??????:19/8/2026 9:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:53,614] Error 
****************************????****************************
??????:19/8/2026 9:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:53,804] Error 
****************************????****************************
??????:19/8/2026 9:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:53,980] Error 
****************************????****************************
??????:19/8/2026 9:01:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:54,164] Error 
****************************????****************************
??????:19/8/2026 9:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:54,345] Error 
****************************????****************************
??????:19/8/2026 9:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:54,543] Error 
****************************????****************************
??????:19/8/2026 9:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:54,738] Error 
****************************????****************************
??????:19/8/2026 9:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:54,921] Error 
****************************????****************************
??????:19/8/2026 9:01:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:55,099] Error 
****************************????****************************
??????:19/8/2026 9:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:55,274] Error 
****************************????****************************
??????:19/8/2026 9:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:55,445] Error 
****************************????****************************
??????:19/8/2026 9:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:55,630] Error 
****************************????****************************
??????:19/8/2026 9:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:55,827] Error 
****************************????****************************
??????:19/8/2026 9:01:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:56,007] Error 
****************************????****************************
??????:19/8/2026 9:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:56,186] Error 
****************************????****************************
??????:19/8/2026 9:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:56,364] Error 
****************************????****************************
??????:19/8/2026 9:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:56,545] Error 
****************************????****************************
??????:19/8/2026 9:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:56,731] Error 
****************************????****************************
??????:19/8/2026 9:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:56,911] Error 
****************************????****************************
??????:19/8/2026 9:01:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:57,087] Error 
****************************????****************************
??????:19/8/2026 9:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:57,269] Error 
****************************????****************************
??????:19/8/2026 9:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:57,453] Error 
****************************????****************************
??????:19/8/2026 9:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:57,632] Error 
****************************????****************************
??????:19/8/2026 9:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:57,820] Error 
****************************????****************************
??????:19/8/2026 9:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:57,998] Error 
****************************????****************************
??????:19/8/2026 9:01:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:58,174] Error 
****************************????****************************
??????:19/8/2026 9:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:58,350] Error 
****************************????****************************
??????:19/8/2026 9:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:58,538] Error 
****************************????****************************
??????:19/8/2026 9:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:58,716] Error 
****************************????****************************
??????:19/8/2026 9:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:58,899] Error 
****************************????****************************
??????:19/8/2026 9:01:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:59,079] Error 
****************************????****************************
??????:19/8/2026 9:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:59,255] Error 
****************************????****************************
??????:19/8/2026 9:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:59,436] Error 
****************************????****************************
??????:19/8/2026 9:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:59,616] Error 
****************************????****************************
??????:19/8/2026 9:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:59,802] Error 
****************************????****************************
??????:19/8/2026 9:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:01:59,978] Error 
****************************????****************************
??????:19/8/2026 9:01:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:00,156] Error 
****************************????****************************
??????:19/8/2026 9:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:00,333] Error 
****************************????****************************
??????:19/8/2026 9:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:00,511] Error 
****************************????****************************
??????:19/8/2026 9:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:00,693] Error 
****************************????****************************
??????:19/8/2026 9:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:00,880] Error 
****************************????****************************
??????:19/8/2026 9:02:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:01,053] Error 
****************************????****************************
??????:19/8/2026 9:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:01,230] Error 
****************************????****************************
??????:19/8/2026 9:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:01,407] Error 
****************************????****************************
??????:19/8/2026 9:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:01,577] Error 
****************************????****************************
??????:19/8/2026 9:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:01,758] Error 
****************************????****************************
??????:19/8/2026 9:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:01,938] Error 
****************************????****************************
??????:19/8/2026 9:02:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:02,115] Error 
****************************????****************************
??????:19/8/2026 9:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:02,294] Error 
****************************????****************************
??????:19/8/2026 9:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:02,475] Error 
****************************????****************************
??????:19/8/2026 9:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:02,653] Error 
****************************????****************************
??????:19/8/2026 9:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:02,842] Error 
****************************????****************************
??????:19/8/2026 9:02:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:03,015] Error 
****************************????****************************
??????:19/8/2026 9:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:03,187] Error 
****************************????****************************
??????:19/8/2026 9:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:03,360] Error 
****************************????****************************
??????:19/8/2026 9:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:03,527] Error 
****************************????****************************
??????:19/8/2026 9:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:03,696] Error 
****************************????****************************
??????:19/8/2026 9:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:03,871] Error 
****************************????****************************
??????:19/8/2026 9:02:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:04,047] Error 
****************************????****************************
??????:19/8/2026 9:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:04,227] Error 
****************************????****************************
??????:19/8/2026 9:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:04,403] Error 
****************************????****************************
??????:19/8/2026 9:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:04,585] Error 
****************************????****************************
??????:19/8/2026 9:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:04,770] Error 
****************************????****************************
??????:19/8/2026 9:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:04,945] Error 
****************************????****************************
??????:19/8/2026 9:02:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:05,115] Error 
****************************????****************************
??????:19/8/2026 9:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:05,283] Error 
****************************????****************************
??????:19/8/2026 9:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:05,448] Error 
****************************????****************************
??????:19/8/2026 9:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:05,622] Error 
****************************????****************************
??????:19/8/2026 9:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:05,797] Error 
****************************????****************************
??????:19/8/2026 9:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:05,962] Error 
****************************????****************************
??????:19/8/2026 9:02:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:06,135] Error 
****************************????****************************
??????:19/8/2026 9:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:06,306] Error 
****************************????****************************
??????:19/8/2026 9:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:06,473] Error 
****************************????****************************
??????:19/8/2026 9:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:06,655] Error 
****************************????****************************
??????:19/8/2026 9:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:06,840] Error 
****************************????****************************
??????:19/8/2026 9:02:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:07,008] Error 
****************************????****************************
??????:19/8/2026 9:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:07,179] Error 
****************************????****************************
??????:19/8/2026 9:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:07,352] Error 
****************************????****************************
??????:19/8/2026 9:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:07,524] Error 
****************************????****************************
??????:19/8/2026 9:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:07,697] Error 
****************************????****************************
??????:19/8/2026 9:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:07,871] Error 
****************************????****************************
??????:19/8/2026 9:02:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:08,041] Error 
****************************????****************************
??????:19/8/2026 9:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:08,218] Error 
****************************????****************************
??????:19/8/2026 9:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:08,396] Error 
****************************????****************************
??????:19/8/2026 9:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:08,571] Error 
****************************????****************************
??????:19/8/2026 9:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:08,758] Error 
****************************????****************************
??????:19/8/2026 9:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:08,938] Error 
****************************????****************************
??????:19/8/2026 9:02:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:09,116] Error 
****************************????****************************
??????:19/8/2026 9:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:09,285] Error 
****************************????****************************
??????:19/8/2026 9:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:09,454] Error 
****************************????****************************
??????:19/8/2026 9:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:09,620] Error 
****************************????****************************
??????:19/8/2026 9:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:09,792] Error 
****************************????****************************
??????:19/8/2026 9:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:09,953] Error 
****************************????****************************
??????:19/8/2026 9:02:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:10,113] Error 
****************************????****************************
??????:19/8/2026 9:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:10,269] Error 
****************************????****************************
??????:19/8/2026 9:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:10,429] Error 
****************************????****************************
??????:19/8/2026 9:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:10,591] Error 
****************************????****************************
??????:19/8/2026 9:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:10,786] Error 
****************************????****************************
??????:19/8/2026 9:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:10,966] Error 
****************************????****************************
??????:19/8/2026 9:02:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:11,150] Error 
****************************????****************************
??????:19/8/2026 9:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:11,333] Error 
****************************????****************************
??????:19/8/2026 9:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:11,513] Error 
****************************????****************************
??????:19/8/2026 9:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:11,694] Error 
****************************????****************************
??????:19/8/2026 9:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:11,890] Error 
****************************????****************************
??????:19/8/2026 9:02:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:12,069] Error 
****************************????****************************
??????:19/8/2026 9:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:12,252] Error 
****************************????****************************
??????:19/8/2026 9:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:12,432] Error 
****************************????****************************
??????:19/8/2026 9:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:12,614] Error 
****************************????****************************
??????:19/8/2026 9:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:12,805] Error 
****************************????****************************
??????:19/8/2026 9:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:12,984] Error 
****************************????****************************
??????:19/8/2026 9:02:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:13,162] Error 
****************************????****************************
??????:19/8/2026 9:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:13,342] Error 
****************************????****************************
??????:19/8/2026 9:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:13,523] Error 
****************************????****************************
??????:19/8/2026 9:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:13,707] Error 
****************************????****************************
??????:19/8/2026 9:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:13,890] Error 
****************************????****************************
??????:19/8/2026 9:02:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:14,071] Error 
****************************????****************************
??????:19/8/2026 9:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:14,254] Error 
****************************????****************************
??????:19/8/2026 9:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:14,425] Error 
****************************????****************************
??????:19/8/2026 9:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:14,603] Error 
****************************????****************************
??????:19/8/2026 9:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:14,802] Error 
****************************????****************************
??????:19/8/2026 9:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:14,983] Error 
****************************????****************************
??????:19/8/2026 9:02:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:15,155] Error 
****************************????****************************
??????:19/8/2026 9:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:15,336] Error 
****************************????****************************
??????:19/8/2026 9:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:15,514] Error 
****************************????****************************
??????:19/8/2026 9:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:15,693] Error 
****************************????****************************
??????:19/8/2026 9:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:15,879] Error 
****************************????****************************
??????:19/8/2026 9:02:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:16,056] Error 
****************************????****************************
??????:19/8/2026 9:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:16,237] Error 
****************************????****************************
??????:19/8/2026 9:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:16,417] Error 
****************************????****************************
??????:19/8/2026 9:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:16,597] Error 
****************************????****************************
??????:19/8/2026 9:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:16,786] Error 
****************************????****************************
??????:19/8/2026 9:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:16,966] Error 
****************************????****************************
??????:19/8/2026 9:02:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:17,149] Error 
****************************????****************************
??????:19/8/2026 9:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:17,328] Error 
****************************????****************************
??????:19/8/2026 9:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:17,510] Error 
****************************????****************************
??????:19/8/2026 9:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:17,686] Error 
****************************????****************************
??????:19/8/2026 9:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:17,885] Error 
****************************????****************************
??????:19/8/2026 9:02:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:18,067] Error 
****************************????****************************
??????:19/8/2026 9:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:18,248] Error 
****************************????****************************
??????:19/8/2026 9:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:18,430] Error 
****************************????****************************
??????:19/8/2026 9:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:18,610] Error 
****************************????****************************
??????:19/8/2026 9:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:18,799] Error 
****************************????****************************
??????:19/8/2026 9:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:18,983] Error 
****************************????****************************
??????:19/8/2026 9:02:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:19,158] Error 
****************************????****************************
??????:19/8/2026 9:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:19,327] Error 
****************************????****************************
??????:19/8/2026 9:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:19,499] Error 
****************************????****************************
??????:19/8/2026 9:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:19,670] Error 
****************************????****************************
??????:19/8/2026 9:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:19,854] Error 
****************************????****************************
??????:19/8/2026 9:02:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:20,031] Error 
****************************????****************************
??????:19/8/2026 9:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:20,202] Error 
****************************????****************************
??????:19/8/2026 9:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:20,385] Error 
****************************????****************************
??????:19/8/2026 9:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:20,557] Error 
****************************????****************************
??????:19/8/2026 9:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:20,741] Error 
****************************????****************************
??????:19/8/2026 9:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:20,929] Error 
****************************????****************************
??????:19/8/2026 9:02:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:21,101] Error 
****************************????****************************
??????:19/8/2026 9:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:21,275] Error 
****************************????****************************
??????:19/8/2026 9:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:21,453] Error 
****************************????****************************
??????:19/8/2026 9:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:21,633] Error 
****************************????****************************
??????:19/8/2026 9:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:21,819] Error 
****************************????****************************
??????:19/8/2026 9:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:21,997] Error 
****************************????****************************
??????:19/8/2026 9:02:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:22,171] Error 
****************************????****************************
??????:19/8/2026 9:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:22,341] Error 
****************************????****************************
??????:19/8/2026 9:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:22,517] Error 
****************************????****************************
??????:19/8/2026 9:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:22,688] Error 
****************************????****************************
??????:19/8/2026 9:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:22,863] Error 
****************************????****************************
??????:19/8/2026 9:02:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:23,053] Error 
****************************????****************************
??????:19/8/2026 9:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:23,234] Error 
****************************????****************************
??????:19/8/2026 9:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:23,418] Error 
****************************????****************************
??????:19/8/2026 9:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:23,595] Error 
****************************????****************************
??????:19/8/2026 9:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:23,781] Error 
****************************????****************************
??????:19/8/2026 9:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:23,959] Error 
****************************????****************************
??????:19/8/2026 9:02:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:24,142] Error 
****************************????****************************
??????:19/8/2026 9:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:24,321] Error 
****************************????****************************
??????:19/8/2026 9:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:24,497] Error 
****************************????****************************
??????:19/8/2026 9:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:24,674] Error 
****************************????****************************
??????:19/8/2026 9:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:24,854] Error 
****************************????****************************
??????:19/8/2026 9:02:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:25,027] Error 
****************************????****************************
??????:19/8/2026 9:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:25,208] Error 
****************************????****************************
??????:19/8/2026 9:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:25,399] Error 
****************************????****************************
??????:19/8/2026 9:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:25,583] Error 
****************************????****************************
??????:19/8/2026 9:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:25,777] Error 
****************************????****************************
??????:19/8/2026 9:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:25,966] Error 
****************************????****************************
??????:19/8/2026 9:02:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:26,152] Error 
****************************????****************************
??????:19/8/2026 9:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:26,345] Error 
****************************????****************************
??????:19/8/2026 9:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:26,537] Error 
****************************????****************************
??????:19/8/2026 9:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:26,728] Error 
****************************????****************************
??????:19/8/2026 9:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:26,911] Error 
****************************????****************************
??????:19/8/2026 9:02:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:27,109] Error 
****************************????****************************
??????:19/8/2026 9:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:27,298] Error 
****************************????****************************
??????:19/8/2026 9:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:27,487] Error 
****************************????****************************
??????:19/8/2026 9:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:27,667] Error 
****************************????****************************
??????:19/8/2026 9:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:27,863] Error 
****************************????****************************
??????:19/8/2026 9:02:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:28,054] Error 
****************************????****************************
??????:19/8/2026 9:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:28,245] Error 
****************************????****************************
??????:19/8/2026 9:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:28,433] Error 
****************************????****************************
??????:19/8/2026 9:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:28,618] Error 
****************************????****************************
??????:19/8/2026 9:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:28,815] Error 
****************************????****************************
??????:19/8/2026 9:02:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:29,002] Error 
****************************????****************************
??????:19/8/2026 9:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:29,193] Error 
****************************????****************************
??????:19/8/2026 9:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:29,381] Error 
****************************????****************************
??????:19/8/2026 9:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:29,567] Error 
****************************????****************************
??????:19/8/2026 9:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:29,758] Error 
****************************????****************************
??????:19/8/2026 9:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:29,951] Error 
****************************????****************************
??????:19/8/2026 9:02:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:30,140] Error 
****************************????****************************
??????:19/8/2026 9:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:30,325] Error 
****************************????****************************
??????:19/8/2026 9:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:30,513] Error 
****************************????****************************
??????:19/8/2026 9:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:30,701] Error 
****************************????****************************
??????:19/8/2026 9:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:30,897] Error 
****************************????****************************
??????:19/8/2026 9:02:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:31,095] Error 
****************************????****************************
??????:19/8/2026 9:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:31,293] Error 
****************************????****************************
??????:19/8/2026 9:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:31,491] Error 
****************************????****************************
??????:19/8/2026 9:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:31,685] Error 
****************************????****************************
??????:19/8/2026 9:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:31,885] Error 
****************************????****************************
??????:19/8/2026 9:02:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:32,078] Error 
****************************????****************************
??????:19/8/2026 9:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:32,272] Error 
****************************????****************************
??????:19/8/2026 9:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:32,465] Error 
****************************????****************************
??????:19/8/2026 9:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:32,659] Error 
****************************????****************************
??????:19/8/2026 9:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:32,853] Error 
****************************????****************************
??????:19/8/2026 9:02:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:33,040] Error 
****************************????****************************
??????:19/8/2026 9:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:33,231] Error 
****************************????****************************
??????:19/8/2026 9:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:33,415] Error 
****************************????****************************
??????:19/8/2026 9:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:33,603] Error 
****************************????****************************
??????:19/8/2026 9:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:33,792] Error 
****************************????****************************
??????:19/8/2026 9:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:33,990] Error 
****************************????****************************
??????:19/8/2026 9:02:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:34,186] Error 
****************************????****************************
??????:19/8/2026 9:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:34,376] Error 
****************************????****************************
??????:19/8/2026 9:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:34,559] Error 
****************************????****************************
??????:19/8/2026 9:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:34,746] Error 
****************************????****************************
??????:19/8/2026 9:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:34,929] Error 
****************************????****************************
??????:19/8/2026 9:02:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:35,117] Error 
****************************????****************************
??????:19/8/2026 9:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:35,305] Error 
****************************????****************************
??????:19/8/2026 9:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:35,484] Error 
****************************????****************************
??????:19/8/2026 9:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:35,664] Error 
****************************????****************************
??????:19/8/2026 9:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:35,847] Error 
****************************????****************************
??????:19/8/2026 9:02:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:36,032] Error 
****************************????****************************
??????:19/8/2026 9:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:36,211] Error 
****************************????****************************
??????:19/8/2026 9:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:36,392] Error 
****************************????****************************
??????:19/8/2026 9:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:36,571] Error 
****************************????****************************
??????:19/8/2026 9:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:36,756] Error 
****************************????****************************
??????:19/8/2026 9:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:36,937] Error 
****************************????****************************
??????:19/8/2026 9:02:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:37,109] Error 
****************************????****************************
??????:19/8/2026 9:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:37,280] Error 
****************************????****************************
??????:19/8/2026 9:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:37,452] Error 
****************************????****************************
??????:19/8/2026 9:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:37,627] Error 
****************************????****************************
??????:19/8/2026 9:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:37,806] Error 
****************************????****************************
??????:19/8/2026 9:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:37,973] Error 
****************************????****************************
??????:19/8/2026 9:02:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:38,145] Error 
****************************????****************************
??????:19/8/2026 9:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:38,318] Error 
****************************????****************************
??????:19/8/2026 9:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:38,486] Error 
****************************????****************************
??????:19/8/2026 9:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:38,656] Error 
****************************????****************************
??????:19/8/2026 9:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:38,833] Error 
****************************????****************************
??????:19/8/2026 9:02:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:39,007] Error 
****************************????****************************
??????:19/8/2026 9:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:39,181] Error 
****************************????****************************
??????:19/8/2026 9:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:39,361] Error 
****************************????****************************
??????:19/8/2026 9:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:39,535] Error 
****************************????****************************
??????:19/8/2026 9:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:39,708] Error 
****************************????****************************
??????:19/8/2026 9:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:39,890] Error 
****************************????****************************
??????:19/8/2026 9:02:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:40,063] Error 
****************************????****************************
??????:19/8/2026 9:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:40,241] Error 
****************************????****************************
??????:19/8/2026 9:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:40,415] Error 
****************************????****************************
??????:19/8/2026 9:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:40,593] Error 
****************************????****************************
??????:19/8/2026 9:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:40,770] Error 
****************************????****************************
??????:19/8/2026 9:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:40,942] Error 
****************************????****************************
??????:19/8/2026 9:02:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:41,132] Error 
****************************????****************************
??????:19/8/2026 9:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:41,312] Error 
****************************????****************************
??????:19/8/2026 9:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:41,484] Error 
****************************????****************************
??????:19/8/2026 9:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:41,647] Error 
****************************????****************************
??????:19/8/2026 9:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:41,825] Error 
****************************????****************************
??????:19/8/2026 9:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:41,989] Error 
****************************????****************************
??????:19/8/2026 9:02:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:42,157] Error 
****************************????****************************
??????:19/8/2026 9:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:42,322] Error 
****************************????****************************
??????:19/8/2026 9:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:42,487] Error 
****************************????****************************
??????:19/8/2026 9:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:42,655] Error 
****************************????****************************
??????:19/8/2026 9:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:42,828] Error 
****************************????****************************
??????:19/8/2026 9:02:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:43,001] Error 
****************************????****************************
??????:19/8/2026 9:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:43,168] Error 
****************************????****************************
??????:19/8/2026 9:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:43,350] Error 
****************************????****************************
??????:19/8/2026 9:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:43,512] Error 
****************************????****************************
??????:19/8/2026 9:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:43,677] Error 
****************************????****************************
??????:19/8/2026 9:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:43,848] Error 
****************************????****************************
??????:19/8/2026 9:02:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:44,013] Error 
****************************????****************************
??????:19/8/2026 9:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:44,180] Error 
****************************????****************************
??????:19/8/2026 9:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:44,351] Error 
****************************????****************************
??????:19/8/2026 9:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:44,519] Error 
****************************????****************************
??????:19/8/2026 9:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:44,686] Error 
****************************????****************************
??????:19/8/2026 9:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:44,862] Error 
****************************????****************************
??????:19/8/2026 9:02:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:45,030] Error 
****************************????****************************
??????:19/8/2026 9:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:45,205] Error 
****************************????****************************
??????:19/8/2026 9:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:45,376] Error 
****************************????****************************
??????:19/8/2026 9:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:45,548] Error 
****************************????****************************
??????:19/8/2026 9:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:45,714] Error 
****************************????****************************
??????:19/8/2026 9:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:45,887] Error 
****************************????****************************
??????:19/8/2026 9:02:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:46,057] Error 
****************************????****************************
??????:19/8/2026 9:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:46,221] Error 
****************************????****************************
??????:19/8/2026 9:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:46,391] Error 
****************************????****************************
??????:19/8/2026 9:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:46,560] Error 
****************************????****************************
??????:19/8/2026 9:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:46,730] Error 
****************************????****************************
??????:19/8/2026 9:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:46,895] Error 
****************************????****************************
??????:19/8/2026 9:02:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:47,069] Error 
****************************????****************************
??????:19/8/2026 9:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:47,231] Error 
****************************????****************************
??????:19/8/2026 9:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:47,412] Error 
****************************????****************************
??????:19/8/2026 9:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:47,579] Error 
****************************????****************************
??????:19/8/2026 9:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:47,749] Error 
****************************????****************************
??????:19/8/2026 9:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:47,918] Error 
****************************????****************************
??????:19/8/2026 9:02:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:48,089] Error 
****************************????****************************
??????:19/8/2026 9:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:48,255] Error 
****************************????****************************
??????:19/8/2026 9:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:48,424] Error 
****************************????****************************
??????:19/8/2026 9:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:48,592] Error 
****************************????****************************
??????:19/8/2026 9:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:48,769] Error 
****************************????****************************
??????:19/8/2026 9:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:48,932] Error 
****************************????****************************
??????:19/8/2026 9:02:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:49,097] Error 
****************************????****************************
??????:19/8/2026 9:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:49,270] Error 
****************************????****************************
??????:19/8/2026 9:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:49,437] Error 
****************************????****************************
??????:19/8/2026 9:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:49,601] Error 
****************************????****************************
??????:19/8/2026 9:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:49,778] Error 
****************************????****************************
??????:19/8/2026 9:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:49,952] Error 
****************************????****************************
??????:19/8/2026 9:02:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:50,124] Error 
****************************????****************************
??????:19/8/2026 9:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:50,297] Error 
****************************????****************************
??????:19/8/2026 9:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:50,476] Error 
****************************????****************************
??????:19/8/2026 9:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:50,652] Error 
****************************????****************************
??????:19/8/2026 9:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:50,834] Error 
****************************????****************************
??????:19/8/2026 9:02:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:51,010] Error 
****************************????****************************
??????:19/8/2026 9:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:51,184] Error 
****************************????****************************
??????:19/8/2026 9:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:51,359] Error 
****************************????****************************
??????:19/8/2026 9:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:51,539] Error 
****************************????****************************
??????:19/8/2026 9:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:51,721] Error 
****************************????****************************
??????:19/8/2026 9:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:51,904] Error 
****************************????****************************
??????:19/8/2026 9:02:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:52,086] Error 
****************************????****************************
??????:19/8/2026 9:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:52,263] Error 
****************************????****************************
??????:19/8/2026 9:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:52,443] Error 
****************************????****************************
??????:19/8/2026 9:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:52,621] Error 
****************************????****************************
??????:19/8/2026 9:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:52,801] Error 
****************************????****************************
??????:19/8/2026 9:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:52,980] Error 
****************************????****************************
??????:19/8/2026 9:02:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:53,155] Error 
****************************????****************************
??????:19/8/2026 9:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:53,333] Error 
****************************????****************************
??????:19/8/2026 9:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:53,512] Error 
****************************????****************************
??????:19/8/2026 9:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:53,693] Error 
****************************????****************************
??????:19/8/2026 9:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:53,879] Error 
****************************????****************************
??????:19/8/2026 9:02:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:54,066] Error 
****************************????****************************
??????:19/8/2026 9:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:54,239] Error 
****************************????****************************
??????:19/8/2026 9:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:54,418] Error 
****************************????****************************
??????:19/8/2026 9:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:54,594] Error 
****************************????****************************
??????:19/8/2026 9:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:54,780] Error 
****************************????****************************
??????:19/8/2026 9:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:54,959] Error 
****************************????****************************
??????:19/8/2026 9:02:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:55,137] Error 
****************************????****************************
??????:19/8/2026 9:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:55,318] Error 
****************************????****************************
??????:19/8/2026 9:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:55,493] Error 
****************************????****************************
??????:19/8/2026 9:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:55,684] Error 
****************************????****************************
??????:19/8/2026 9:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:55,866] Error 
****************************????****************************
??????:19/8/2026 9:02:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:56,047] Error 
****************************????****************************
??????:19/8/2026 9:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:56,227] Error 
****************************????****************************
??????:19/8/2026 9:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:56,408] Error 
****************************????****************************
??????:19/8/2026 9:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:56,593] Error 
****************************????****************************
??????:19/8/2026 9:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:56,781] Error 
****************************????****************************
??????:19/8/2026 9:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:56,961] Error 
****************************????****************************
??????:19/8/2026 9:02:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:57,144] Error 
****************************????****************************
??????:19/8/2026 9:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:57,324] Error 
****************************????****************************
??????:19/8/2026 9:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:57,509] Error 
****************************????****************************
??????:19/8/2026 9:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:57,690] Error 
****************************????****************************
??????:19/8/2026 9:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:57,876] Error 
****************************????****************************
??????:19/8/2026 9:02:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:58,055] Error 
****************************????****************************
??????:19/8/2026 9:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:58,237] Error 
****************************????****************************
??????:19/8/2026 9:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:58,423] Error 
****************************????****************************
??????:19/8/2026 9:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:58,608] Error 
****************************????****************************
??????:19/8/2026 9:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:58,803] Error 
****************************????****************************
??????:19/8/2026 9:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:58,990] Error 
****************************????****************************
??????:19/8/2026 9:02:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:59,186] Error 
****************************????****************************
??????:19/8/2026 9:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:59,379] Error 
****************************????****************************
??????:19/8/2026 9:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:59,563] Error 
****************************????****************************
??????:19/8/2026 9:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:59,762] Error 
****************************????****************************
??????:19/8/2026 9:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:02:59,949] Error 
****************************????****************************
??????:19/8/2026 9:02:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:00,138] Error 
****************************????****************************
??????:19/8/2026 9:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:00,322] Error 
****************************????****************************
??????:19/8/2026 9:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:00,513] Error 
****************************????****************************
??????:19/8/2026 9:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:00,697] Error 
****************************????****************************
??????:19/8/2026 9:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:00,881] Error 
****************************????****************************
??????:19/8/2026 9:03:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:01,063] Error 
****************************????****************************
??????:19/8/2026 9:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:01,236] Error 
****************************????****************************
??????:19/8/2026 9:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:01,407] Error 
****************************????****************************
??????:19/8/2026 9:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:01,582] Error 
****************************????****************************
??????:19/8/2026 9:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:01,761] Error 
****************************????****************************
??????:19/8/2026 9:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:01,929] Error 
****************************????****************************
??????:19/8/2026 9:03:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:02,105] Error 
****************************????****************************
??????:19/8/2026 9:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:02,277] Error 
****************************????****************************
??????:19/8/2026 9:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:02,454] Error 
****************************????****************************
??????:19/8/2026 9:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:02,626] Error 
****************************????****************************
??????:19/8/2026 9:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:02,814] Error 
****************************????****************************
??????:19/8/2026 9:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:02,999] Error 
****************************????****************************
??????:19/8/2026 9:03:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:03,179] Error 
****************************????****************************
??????:19/8/2026 9:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:03,363] Error 
****************************????****************************
??????:19/8/2026 9:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:03,549] Error 
****************************????****************************
??????:19/8/2026 9:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:03,752] Error 
****************************????****************************
??????:19/8/2026 9:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:03,933] Error 
****************************????****************************
??????:19/8/2026 9:03:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:04,113] Error 
****************************????****************************
??????:19/8/2026 9:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:04,299] Error 
****************************????****************************
??????:19/8/2026 9:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:04,474] Error 
****************************????****************************
??????:19/8/2026 9:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:04,652] Error 
****************************????****************************
??????:19/8/2026 9:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:04,833] Error 
****************************????****************************
??????:19/8/2026 9:03:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:05,003] Error 
****************************????****************************
??????:19/8/2026 9:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:05,170] Error 
****************************????****************************
??????:19/8/2026 9:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:05,339] Error 
****************************????****************************
??????:19/8/2026 9:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:05,507] Error 
****************************????****************************
??????:19/8/2026 9:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:05,675] Error 
****************************????****************************
??????:19/8/2026 9:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:05,857] Error 
****************************????****************************
??????:19/8/2026 9:03:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:06,032] Error 
****************************????****************************
??????:19/8/2026 9:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:06,214] Error 
****************************????****************************
??????:19/8/2026 9:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:06,387] Error 
****************************????****************************
??????:19/8/2026 9:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:06,561] Error 
****************************????****************************
??????:19/8/2026 9:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:06,735] Error 
****************************????****************************
??????:19/8/2026 9:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:06,901] Error 
****************************????****************************
??????:19/8/2026 9:03:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:07,060] Error 
****************************????****************************
??????:19/8/2026 9:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:07,222] Error 
****************************????****************************
??????:19/8/2026 9:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:07,381] Error 
****************************????****************************
??????:19/8/2026 9:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:07,541] Error 
****************************????****************************
??????:19/8/2026 9:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:07,702] Error 
****************************????****************************
??????:19/8/2026 9:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:07,883] Error 
****************************????****************************
??????:19/8/2026 9:03:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:08,040] Error 
****************************????****************************
??????:19/8/2026 9:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:08,204] Error 
****************************????****************************
??????:19/8/2026 9:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:08,364] Error 
****************************????****************************
??????:19/8/2026 9:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:08,527] Error 
****************************????****************************
??????:19/8/2026 9:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:08,686] Error 
****************************????****************************
??????:19/8/2026 9:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:08,853] Error 
****************************????****************************
??????:19/8/2026 9:03:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:09,015] Error 
****************************????****************************
??????:19/8/2026 9:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:09,175] Error 
****************************????****************************
??????:19/8/2026 9:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:09,333] Error 
****************************????****************************
??????:19/8/2026 9:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:09,489] Error 
****************************????****************************
??????:19/8/2026 9:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:09,647] Error 
****************************????****************************
??????:19/8/2026 9:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:09,815] Error 
****************************????****************************
??????:19/8/2026 9:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:09,980] Error 
****************************????****************************
??????:19/8/2026 9:03:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:10,152] Error 
****************************????****************************
??????:19/8/2026 9:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:10,317] Error 
****************************????****************************
??????:19/8/2026 9:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:10,497] Error 
****************************????****************************
??????:19/8/2026 9:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:10,688] Error 
****************************????****************************
??????:19/8/2026 9:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:10,869] Error 
****************************????****************************
??????:19/8/2026 9:03:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:11,036] Error 
****************************????****************************
??????:19/8/2026 9:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:11,213] Error 
****************************????****************************
??????:19/8/2026 9:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:11,383] Error 
****************************????****************************
??????:19/8/2026 9:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:11,565] Error 
****************************????****************************
??????:19/8/2026 9:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:11,747] Error 
****************************????****************************
??????:19/8/2026 9:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:11,934] Error 
****************************????****************************
??????:19/8/2026 9:03:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:12,111] Error 
****************************????****************************
??????:19/8/2026 9:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:12,282] Error 
****************************????****************************
??????:19/8/2026 9:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:12,455] Error 
****************************????****************************
??????:19/8/2026 9:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:12,625] Error 
****************************????****************************
??????:19/8/2026 9:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:12,801] Error 
****************************????****************************
??????:19/8/2026 9:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:12,971] Error 
****************************????****************************
??????:19/8/2026 9:03:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:13,138] Error 
****************************????****************************
??????:19/8/2026 9:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:13,307] Error 
****************************????****************************
??????:19/8/2026 9:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:13,475] Error 
****************************????****************************
??????:19/8/2026 9:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:13,632] Error 
****************************????****************************
??????:19/8/2026 9:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:13,810] Error 
****************************????****************************
??????:19/8/2026 9:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:13,976] Error 
****************************????****************************
??????:19/8/2026 9:03:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:14,139] Error 
****************************????****************************
??????:19/8/2026 9:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:14,311] Error 
****************************????****************************
??????:19/8/2026 9:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:14,485] Error 
****************************????****************************
??????:19/8/2026 9:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:14,653] Error 
****************************????****************************
??????:19/8/2026 9:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:14,828] Error 
****************************????****************************
??????:19/8/2026 9:03:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:15,003] Error 
****************************????****************************
??????:19/8/2026 9:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:15,180] Error 
****************************????****************************
??????:19/8/2026 9:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:15,355] Error 
****************************????****************************
??????:19/8/2026 9:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:15,530] Error 
****************************????****************************
??????:19/8/2026 9:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:15,707] Error 
****************************????****************************
??????:19/8/2026 9:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:15,881] Error 
****************************????****************************
??????:19/8/2026 9:03:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:16,069] Error 
****************************????****************************
??????:19/8/2026 9:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:16,243] Error 
****************************????****************************
??????:19/8/2026 9:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:16,415] Error 
****************************????****************************
??????:19/8/2026 9:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:16,587] Error 
****************************????****************************
??????:19/8/2026 9:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:16,765] Error 
****************************????****************************
??????:19/8/2026 9:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:16,936] Error 
****************************????****************************
??????:19/8/2026 9:03:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:17,110] Error 
****************************????****************************
??????:19/8/2026 9:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:17,286] Error 
****************************????****************************
??????:19/8/2026 9:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:17,464] Error 
****************************????****************************
??????:19/8/2026 9:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:17,638] Error 
****************************????****************************
??????:19/8/2026 9:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:17,820] Error 
****************************????****************************
??????:19/8/2026 9:03:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:18,002] Error 
****************************????****************************
??????:19/8/2026 9:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:18,172] Error 
****************************????****************************
??????:19/8/2026 9:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:18,345] Error 
****************************????****************************
??????:19/8/2026 9:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:18,513] Error 
****************************????****************************
??????:19/8/2026 9:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:18,686] Error 
****************************????****************************
??????:19/8/2026 9:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:18,862] Error 
****************************????****************************
??????:19/8/2026 9:03:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:19,039] Error 
****************************????****************************
??????:19/8/2026 9:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:19,217] Error 
****************************????****************************
??????:19/8/2026 9:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:19,393] Error 
****************************????****************************
??????:19/8/2026 9:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:19,569] Error 
****************************????****************************
??????:19/8/2026 9:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:19,750] Error 
****************************????****************************
??????:19/8/2026 9:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:19,922] Error 
****************************????****************************
??????:19/8/2026 9:03:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:20,113] Error 
****************************????****************************
??????:19/8/2026 9:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:20,289] Error 
****************************????****************************
??????:19/8/2026 9:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:20,463] Error 
****************************????****************************
??????:19/8/2026 9:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:20,644] Error 
****************************????****************************
??????:19/8/2026 9:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:20,826] Error 
****************************????****************************
??????:19/8/2026 9:03:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:21,006] Error 
****************************????****************************
??????:19/8/2026 9:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:21,185] Error 
****************************????****************************
??????:19/8/2026 9:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:21,364] Error 
****************************????****************************
??????:19/8/2026 9:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:21,531] Error 
****************************????****************************
??????:19/8/2026 9:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:21,699] Error 
****************************????****************************
??????:19/8/2026 9:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:21,875] Error 
****************************????****************************
??????:19/8/2026 9:03:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:22,046] Error 
****************************????****************************
??????:19/8/2026 9:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:22,219] Error 
****************************????****************************
??????:19/8/2026 9:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:22,381] Error 
****************************????****************************
??????:19/8/2026 9:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:22,550] Error 
****************************????****************************
??????:19/8/2026 9:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:22,722] Error 
****************************????****************************
??????:19/8/2026 9:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:22,908] Error 
****************************????****************************
??????:19/8/2026 9:03:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:23,079] Error 
****************************????****************************
??????:19/8/2026 9:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:23,250] Error 
****************************????****************************
??????:19/8/2026 9:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:23,426] Error 
****************************????****************************
??????:19/8/2026 9:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:23,599] Error 
****************************????****************************
??????:19/8/2026 9:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:23,776] Error 
****************************????****************************
??????:19/8/2026 9:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:23,949] Error 
****************************????****************************
??????:19/8/2026 9:03:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:24,135] Error 
****************************????****************************
??????:19/8/2026 9:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:24,320] Error 
****************************????****************************
??????:19/8/2026 9:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:24,502] Error 
****************************????****************************
??????:19/8/2026 9:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:24,684] Error 
****************************????****************************
??????:19/8/2026 9:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:24,875] Error 
****************************????****************************
??????:19/8/2026 9:03:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:25,058] Error 
****************************????****************************
??????:19/8/2026 9:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:25,244] Error 
****************************????****************************
??????:19/8/2026 9:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:25,426] Error 
****************************????****************************
??????:19/8/2026 9:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:25,613] Error 
****************************????****************************
??????:19/8/2026 9:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:25,805] Error 
****************************????****************************
??????:19/8/2026 9:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:25,993] Error 
****************************????****************************
??????:19/8/2026 9:03:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:26,176] Error 
****************************????****************************
??????:19/8/2026 9:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:26,362] Error 
****************************????****************************
??????:19/8/2026 9:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:26,548] Error 
****************************????****************************
??????:19/8/2026 9:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:26,729] Error 
****************************????****************************
??????:19/8/2026 9:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:26,909] Error 
****************************????****************************
??????:19/8/2026 9:03:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:27,088] Error 
****************************????****************************
??????:19/8/2026 9:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:27,269] Error 
****************************????****************************
??????:19/8/2026 9:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:27,447] Error 
****************************????****************************
??????:19/8/2026 9:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:27,624] Error 
****************************????****************************
??????:19/8/2026 9:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:27,810] Error 
****************************????****************************
??????:19/8/2026 9:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:27,994] Error 
****************************????****************************
??????:19/8/2026 9:03:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:28,184] Error 
****************************????****************************
??????:19/8/2026 9:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:28,378] Error 
****************************????****************************
??????:19/8/2026 9:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:28,568] Error 
****************************????****************************
??????:19/8/2026 9:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:28,763] Error 
****************************????****************************
??????:19/8/2026 9:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:28,952] Error 
****************************????****************************
??????:19/8/2026 9:03:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:29,140] Error 
****************************????****************************
??????:19/8/2026 9:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:29,335] Error 
****************************????****************************
??????:19/8/2026 9:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:29,529] Error 
****************************????****************************
??????:19/8/2026 9:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:29,717] Error 
****************************????****************************
??????:19/8/2026 9:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:29,913] Error 
****************************????****************************
??????:19/8/2026 9:03:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:30,103] Error 
****************************????****************************
??????:19/8/2026 9:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:30,297] Error 
****************************????****************************
??????:19/8/2026 9:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:30,490] Error 
****************************????****************************
??????:19/8/2026 9:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:30,684] Error 
****************************????****************************
??????:19/8/2026 9:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:30,882] Error 
****************************????****************************
??????:19/8/2026 9:03:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:31,066] Error 
****************************????****************************
??????:19/8/2026 9:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:31,254] Error 
****************************????****************************
??????:19/8/2026 9:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:31,444] Error 
****************************????****************************
??????:19/8/2026 9:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:31,636] Error 
****************************????****************************
??????:19/8/2026 9:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:31,833] Error 
****************************????****************************
??????:19/8/2026 9:03:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:32,023] Error 
****************************????****************************
??????:19/8/2026 9:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:32,208] Error 
****************************????****************************
??????:19/8/2026 9:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:32,427] Error 
****************************????****************************
??????:19/8/2026 9:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:32,618] Error 
****************************????****************************
??????:19/8/2026 9:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:32,812] Error 
****************************????****************************
??????:19/8/2026 9:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:32,998] Error 
****************************????****************************
??????:19/8/2026 9:03:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:33,190] Error 
****************************????****************************
??????:19/8/2026 9:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:33,380] Error 
****************************????****************************
??????:19/8/2026 9:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:33,570] Error 
****************************????****************************
??????:19/8/2026 9:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:33,760] Error 
****************************????****************************
??????:19/8/2026 9:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:33,947] Error 
****************************????****************************
??????:19/8/2026 9:03:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:34,138] Error 
****************************????****************************
??????:19/8/2026 9:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:34,327] Error 
****************************????****************************
??????:19/8/2026 9:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:34,507] Error 
****************************????****************************
??????:19/8/2026 9:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:34,682] Error 
****************************????****************************
??????:19/8/2026 9:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:34,867] Error 
****************************????****************************
??????:19/8/2026 9:03:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:35,043] Error 
****************************????****************************
??????:19/8/2026 9:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:35,221] Error 
****************************????****************************
??????:19/8/2026 9:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:35,400] Error 
****************************????****************************
??????:19/8/2026 9:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:35,576] Error 
****************************????****************************
??????:19/8/2026 9:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:35,757] Error 
****************************????****************************
??????:19/8/2026 9:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:35,940] Error 
****************************????****************************
??????:19/8/2026 9:03:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:36,116] Error 
****************************????****************************
??????:19/8/2026 9:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:36,299] Error 
****************************????****************************
??????:19/8/2026 9:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:36,485] Error 
****************************????****************************
??????:19/8/2026 9:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:36,661] Error 
****************************????****************************
??????:19/8/2026 9:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:36,842] Error 
****************************????****************************
??????:19/8/2026 9:03:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:37,019] Error 
****************************????****************************
??????:19/8/2026 9:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:37,196] Error 
****************************????****************************
??????:19/8/2026 9:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:37,379] Error 
****************************????****************************
??????:19/8/2026 9:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:37,559] Error 
****************************????****************************
??????:19/8/2026 9:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:37,739] Error 
****************************????****************************
??????:19/8/2026 9:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:37,919] Error 
****************************????****************************
??????:19/8/2026 9:03:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:38,098] Error 
****************************????****************************
??????:19/8/2026 9:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:38,273] Error 
****************************????****************************
??????:19/8/2026 9:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:38,454] Error 
****************************????****************************
??????:19/8/2026 9:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:38,631] Error 
****************************????****************************
??????:19/8/2026 9:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:38,815] Error 
****************************????****************************
??????:19/8/2026 9:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:38,997] Error 
****************************????****************************
??????:19/8/2026 9:03:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:39,174] Error 
****************************????****************************
??????:19/8/2026 9:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:39,357] Error 
****************************????****************************
??????:19/8/2026 9:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:39,538] Error 
****************************????****************************
??????:19/8/2026 9:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:39,718] Error 
****************************????****************************
??????:19/8/2026 9:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:39,896] Error 
****************************????****************************
??????:19/8/2026 9:03:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:40,071] Error 
****************************????****************************
??????:19/8/2026 9:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:40,248] Error 
****************************????****************************
??????:19/8/2026 9:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:40,429] Error 
****************************????****************************
??????:19/8/2026 9:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:40,605] Error 
****************************????****************************
??????:19/8/2026 9:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:40,783] Error 
****************************????****************************
??????:19/8/2026 9:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:40,964] Error 
****************************????****************************
??????:19/8/2026 9:03:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:41,150] Error 
****************************????****************************
??????:19/8/2026 9:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:41,335] Error 
****************************????****************************
??????:19/8/2026 9:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:41,517] Error 
****************************????****************************
??????:19/8/2026 9:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:41,705] Error 
****************************????****************************
??????:19/8/2026 9:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:41,892] Error 
****************************????****************************
??????:19/8/2026 9:03:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:42,079] Error 
****************************????****************************
??????:19/8/2026 9:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:42,267] Error 
****************************????****************************
??????:19/8/2026 9:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:42,452] Error 
****************************????****************************
??????:19/8/2026 9:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:42,632] Error 
****************************????****************************
??????:19/8/2026 9:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:42,815] Error 
****************************????****************************
??????:19/8/2026 9:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:42,990] Error 
****************************????****************************
??????:19/8/2026 9:03:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:43,162] Error 
****************************????****************************
??????:19/8/2026 9:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:43,345] Error 
****************************????****************************
??????:19/8/2026 9:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:43,524] Error 
****************************????****************************
??????:19/8/2026 9:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:43,702] Error 
****************************????****************************
??????:19/8/2026 9:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:43,886] Error 
****************************????****************************
??????:19/8/2026 9:03:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:44,062] Error 
****************************????****************************
??????:19/8/2026 9:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:44,235] Error 
****************************????****************************
??????:19/8/2026 9:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:44,408] Error 
****************************????****************************
??????:19/8/2026 9:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:44,592] Error 
****************************????****************************
??????:19/8/2026 9:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:44,775] Error 
****************************????****************************
??????:19/8/2026 9:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:44,957] Error 
****************************????****************************
??????:19/8/2026 9:03:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:45,135] Error 
****************************????****************************
??????:19/8/2026 9:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:45,309] Error 
****************************????****************************
??????:19/8/2026 9:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:45,484] Error 
****************************????****************************
??????:19/8/2026 9:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:45,659] Error 
****************************????****************************
??????:19/8/2026 9:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:45,841] Error 
****************************????****************************
??????:19/8/2026 9:03:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:46,016] Error 
****************************????****************************
??????:19/8/2026 9:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:46,192] Error 
****************************????****************************
??????:19/8/2026 9:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:46,363] Error 
****************************????****************************
??????:19/8/2026 9:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:46,529] Error 
****************************????****************************
??????:19/8/2026 9:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:46,699] Error 
****************************????****************************
??????:19/8/2026 9:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:46,875] Error 
****************************????****************************
??????:19/8/2026 9:03:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:47,047] Error 
****************************????****************************
??????:19/8/2026 9:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:47,224] Error 
****************************????****************************
??????:19/8/2026 9:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:47,396] Error 
****************************????****************************
??????:19/8/2026 9:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:47,569] Error 
****************************????****************************
??????:19/8/2026 9:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:47,741] Error 
****************************????****************************
??????:19/8/2026 9:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:47,916] Error 
****************************????****************************
??????:19/8/2026 9:03:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:48,083] Error 
****************************????****************************
??????:19/8/2026 9:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:48,253] Error 
****************************????****************************
??????:19/8/2026 9:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:48,424] Error 
****************************????****************************
??????:19/8/2026 9:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:48,606] Error 
****************************????****************************
??????:19/8/2026 9:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:48,782] Error 
****************************????****************************
??????:19/8/2026 9:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:48,951] Error 
****************************????****************************
??????:19/8/2026 9:03:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:49,119] Error 
****************************????****************************
??????:19/8/2026 9:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:49,290] Error 
****************************????****************************
??????:19/8/2026 9:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:49,463] Error 
****************************????****************************
??????:19/8/2026 9:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:49,631] Error 
****************************????****************************
??????:19/8/2026 9:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:49,806] Error 
****************************????****************************
??????:19/8/2026 9:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:49,978] Error 
****************************????****************************
??????:19/8/2026 9:03:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:50,153] Error 
****************************????****************************
??????:19/8/2026 9:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:50,324] Error 
****************************????****************************
??????:19/8/2026 9:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:50,498] Error 
****************************????****************************
??????:19/8/2026 9:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:50,674] Error 
****************************????****************************
??????:19/8/2026 9:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:50,857] Error 
****************************????****************************
??????:19/8/2026 9:03:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:51,039] Error 
****************************????****************************
??????:19/8/2026 9:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:51,214] Error 
****************************????****************************
??????:19/8/2026 9:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:51,399] Error 
****************************????****************************
??????:19/8/2026 9:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:51,574] Error 
****************************????****************************
??????:19/8/2026 9:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:51,754] Error 
****************************????****************************
??????:19/8/2026 9:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:51,933] Error 
****************************????****************************
??????:19/8/2026 9:03:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:52,107] Error 
****************************????****************************
??????:19/8/2026 9:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:52,278] Error 
****************************????****************************
??????:19/8/2026 9:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:52,455] Error 
****************************????****************************
??????:19/8/2026 9:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:52,631] Error 
****************************????****************************
??????:19/8/2026 9:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:52,825] Error 
****************************????****************************
??????:19/8/2026 9:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:52,999] Error 
****************************????****************************
??????:19/8/2026 9:03:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:53,171] Error 
****************************????****************************
??????:19/8/2026 9:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:53,348] Error 
****************************????****************************
??????:19/8/2026 9:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:53,527] Error 
****************************????****************************
??????:19/8/2026 9:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:53,702] Error 
****************************????****************************
??????:19/8/2026 9:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:53,886] Error 
****************************????****************************
??????:19/8/2026 9:03:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:54,065] Error 
****************************????****************************
??????:19/8/2026 9:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:54,247] Error 
****************************????****************************
??????:19/8/2026 9:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:54,433] Error 
****************************????****************************
??????:19/8/2026 9:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:54,610] Error 
****************************????****************************
??????:19/8/2026 9:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:54,788] Error 
****************************????****************************
??????:19/8/2026 9:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:54,971] Error 
****************************????****************************
??????:19/8/2026 9:03:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:55,147] Error 
****************************????****************************
??????:19/8/2026 9:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:55,326] Error 
****************************????****************************
??????:19/8/2026 9:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:55,511] Error 
****************************????****************************
??????:19/8/2026 9:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:55,702] Error 
****************************????****************************
??????:19/8/2026 9:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:55,880] Error 
****************************????****************************
??????:19/8/2026 9:03:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:56,053] Error 
****************************????****************************
??????:19/8/2026 9:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:56,228] Error 
****************************????****************************
??????:19/8/2026 9:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:56,401] Error 
****************************????****************************
??????:19/8/2026 9:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:56,576] Error 
****************************????****************************
??????:19/8/2026 9:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:56,766] Error 
****************************????****************************
??????:19/8/2026 9:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:56,943] Error 
****************************????****************************
??????:19/8/2026 9:03:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:57,113] Error 
****************************????****************************
??????:19/8/2026 9:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:57,288] Error 
****************************????****************************
??????:19/8/2026 9:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:57,468] Error 
****************************????****************************
??????:19/8/2026 9:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:57,639] Error 
****************************????****************************
??????:19/8/2026 9:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:57,820] Error 
****************************????****************************
??????:19/8/2026 9:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:57,994] Error 
****************************????****************************
??????:19/8/2026 9:03:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:58,162] Error 
****************************????****************************
??????:19/8/2026 9:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:58,342] Error 
****************************????****************************
??????:19/8/2026 9:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:58,528] Error 
****************************????****************************
??????:19/8/2026 9:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:58,717] Error 
****************************????****************************
??????:19/8/2026 9:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:58,909] Error 
****************************????****************************
??????:19/8/2026 9:03:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:59,098] Error 
****************************????****************************
??????:19/8/2026 9:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:59,286] Error 
****************************????****************************
??????:19/8/2026 9:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:59,471] Error 
****************************????****************************
??????:19/8/2026 9:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:59,646] Error 
****************************????****************************
??????:19/8/2026 9:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:03:59,835] Error 
****************************????****************************
??????:19/8/2026 9:03:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:00,018] Error 
****************************????****************************
??????:19/8/2026 9:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:00,204] Error 
****************************????****************************
??????:19/8/2026 9:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:00,386] Error 
****************************????****************************
??????:19/8/2026 9:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:00,571] Error 
****************************????****************************
??????:19/8/2026 9:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:00,761] Error 
****************************????****************************
??????:19/8/2026 9:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:00,957] Error 
****************************????****************************
??????:19/8/2026 9:04:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:01,147] Error 
****************************????****************************
??????:19/8/2026 9:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:01,339] Error 
****************************????****************************
??????:19/8/2026 9:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:01,525] Error 
****************************????****************************
??????:19/8/2026 9:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:01,710] Error 
****************************????****************************
??????:19/8/2026 9:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:01,899] Error 
****************************????****************************
??????:19/8/2026 9:04:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:02,080] Error 
****************************????****************************
??????:19/8/2026 9:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:02,263] Error 
****************************????****************************
??????:19/8/2026 9:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:02,452] Error 
****************************????****************************
??????:19/8/2026 9:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:02,629] Error 
****************************????****************************
??????:19/8/2026 9:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:02,821] Error 
****************************????****************************
??????:19/8/2026 9:04:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:03,003] Error 
****************************????****************************
??????:19/8/2026 9:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:03,185] Error 
****************************????****************************
??????:19/8/2026 9:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:03,368] Error 
****************************????****************************
??????:19/8/2026 9:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:03,549] Error 
****************************????****************************
??????:19/8/2026 9:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:03,731] Error 
****************************????****************************
??????:19/8/2026 9:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:03,920] Error 
****************************????****************************
??????:19/8/2026 9:04:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:04,108] Error 
****************************????****************************
??????:19/8/2026 9:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:04,292] Error 
****************************????****************************
??????:19/8/2026 9:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:04,464] Error 
****************************????****************************
??????:19/8/2026 9:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:04,633] Error 
****************************????****************************
??????:19/8/2026 9:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:04,812] Error 
****************************????****************************
??????:19/8/2026 9:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:04,991] Error 
****************************????****************************
??????:19/8/2026 9:04:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:05,165] Error 
****************************????****************************
??????:19/8/2026 9:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:05,340] Error 
****************************????****************************
??????:19/8/2026 9:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:05,515] Error 
****************************????****************************
??????:19/8/2026 9:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:05,688] Error 
****************************????****************************
??????:19/8/2026 9:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:05,859] Error 
****************************????****************************
??????:19/8/2026 9:04:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:06,030] Error 
****************************????****************************
??????:19/8/2026 9:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:06,201] Error 
****************************????****************************
??????:19/8/2026 9:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:06,380] Error 
****************************????****************************
??????:19/8/2026 9:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:06,554] Error 
****************************????****************************
??????:19/8/2026 9:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:06,725] Error 
****************************????****************************
??????:19/8/2026 9:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:06,899] Error 
****************************????****************************
??????:19/8/2026 9:04:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:07,064] Error 
****************************????****************************
??????:19/8/2026 9:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:07,240] Error 
****************************????****************************
??????:19/8/2026 9:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:07,414] Error 
****************************????****************************
??????:19/8/2026 9:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:07,587] Error 
****************************????****************************
??????:19/8/2026 9:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:07,768] Error 
****************************????****************************
??????:19/8/2026 9:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:07,942] Error 
****************************????****************************
??????:19/8/2026 9:04:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:08,113] Error 
****************************????****************************
??????:19/8/2026 9:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:08,284] Error 
****************************????****************************
??????:19/8/2026 9:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:08,455] Error 
****************************????****************************
??????:19/8/2026 9:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:08,624] Error 
****************************????****************************
??????:19/8/2026 9:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:08,801] Error 
****************************????****************************
??????:19/8/2026 9:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:08,979] Error 
****************************????****************************
??????:19/8/2026 9:04:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:09,166] Error 
****************************????****************************
??????:19/8/2026 9:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:09,342] Error 
****************************????****************************
??????:19/8/2026 9:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:09,520] Error 
****************************????****************************
??????:19/8/2026 9:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:09,698] Error 
****************************????****************************
??????:19/8/2026 9:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:09,884] Error 
****************************????****************************
??????:19/8/2026 9:04:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:10,053] Error 
****************************????****************************
??????:19/8/2026 9:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:10,226] Error 
****************************????****************************
??????:19/8/2026 9:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:10,399] Error 
****************************????****************************
??????:19/8/2026 9:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:10,579] Error 
****************************????****************************
??????:19/8/2026 9:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:10,759] Error 
****************************????****************************
??????:19/8/2026 9:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:10,933] Error 
****************************????****************************
??????:19/8/2026 9:04:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:11,108] Error 
****************************????****************************
??????:19/8/2026 9:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:11,287] Error 
****************************????****************************
??????:19/8/2026 9:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:11,461] Error 
****************************????****************************
??????:19/8/2026 9:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:11,638] Error 
****************************????****************************
??????:19/8/2026 9:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:11,817] Error 
****************************????****************************
??????:19/8/2026 9:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:11,994] Error 
****************************????****************************
??????:19/8/2026 9:04:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:12,168] Error 
****************************????****************************
??????:19/8/2026 9:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:12,343] Error 
****************************????****************************
??????:19/8/2026 9:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:12,525] Error 
****************************????****************************
??????:19/8/2026 9:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:12,701] Error 
****************************????****************************
??????:19/8/2026 9:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:12,882] Error 
****************************????****************************
??????:19/8/2026 9:04:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:13,065] Error 
****************************????****************************
??????:19/8/2026 9:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:13,246] Error 
****************************????****************************
??????:19/8/2026 9:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:13,419] Error 
****************************????****************************
??????:19/8/2026 9:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:13,589] Error 
****************************????****************************
??????:19/8/2026 9:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:13,764] Error 
****************************????****************************
??????:19/8/2026 9:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:13,936] Error 
****************************????****************************
??????:19/8/2026 9:04:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:14,108] Error 
****************************????****************************
??????:19/8/2026 9:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:14,280] Error 
****************************????****************************
??????:19/8/2026 9:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:14,453] Error 
****************************????****************************
??????:19/8/2026 9:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:14,624] Error 
****************************????****************************
??????:19/8/2026 9:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:14,802] Error 
****************************????****************************
??????:19/8/2026 9:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:14,973] Error 
****************************????****************************
??????:19/8/2026 9:04:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:15,148] Error 
****************************????****************************
??????:19/8/2026 9:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:15,318] Error 
****************************????****************************
??????:19/8/2026 9:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:15,494] Error 
****************************????****************************
??????:19/8/2026 9:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:15,667] Error 
****************************????****************************
??????:19/8/2026 9:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:15,851] Error 
****************************????****************************
??????:19/8/2026 9:04:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:16,034] Error 
****************************????****************************
??????:19/8/2026 9:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:16,214] Error 
****************************????****************************
??????:19/8/2026 9:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:16,394] Error 
****************************????****************************
??????:19/8/2026 9:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:16,577] Error 
****************************????****************************
??????:19/8/2026 9:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:16,758] Error 
****************************????****************************
??????:19/8/2026 9:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:16,933] Error 
****************************????****************************
??????:19/8/2026 9:04:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:17,106] Error 
****************************????****************************
??????:19/8/2026 9:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:17,289] Error 
****************************????****************************
??????:19/8/2026 9:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:17,458] Error 
****************************????****************************
??????:19/8/2026 9:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:17,636] Error 
****************************????****************************
??????:19/8/2026 9:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:17,816] Error 
****************************????****************************
??????:19/8/2026 9:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:17,999] Error 
****************************????****************************
??????:19/8/2026 9:04:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:18,177] Error 
****************************????****************************
??????:19/8/2026 9:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:18,353] Error 
****************************????****************************
??????:19/8/2026 9:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:18,529] Error 
****************************????****************************
??????:19/8/2026 9:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:18,715] Error 
****************************????****************************
??????:19/8/2026 9:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:18,887] Error 
****************************????****************************
??????:19/8/2026 9:04:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:19,058] Error 
****************************????****************************
??????:19/8/2026 9:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:19,231] Error 
****************************????****************************
??????:19/8/2026 9:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:19,407] Error 
****************************????****************************
??????:19/8/2026 9:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:19,583] Error 
****************************????****************************
??????:19/8/2026 9:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:19,766] Error 
****************************????****************************
??????:19/8/2026 9:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:19,938] Error 
****************************????****************************
??????:19/8/2026 9:04:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:20,112] Error 
****************************????****************************
??????:19/8/2026 9:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:20,290] Error 
****************************????****************************
??????:19/8/2026 9:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:20,469] Error 
****************************????****************************
??????:19/8/2026 9:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:20,641] Error 
****************************????****************************
??????:19/8/2026 9:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:20,821] Error 
****************************????****************************
??????:19/8/2026 9:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:20,989] Error 
****************************????****************************
??????:19/8/2026 9:04:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:21,162] Error 
****************************????****************************
??????:19/8/2026 9:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:21,345] Error 
****************************????****************************
??????:19/8/2026 9:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:21,515] Error 
****************************????****************************
??????:19/8/2026 9:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:21,681] Error 
****************************????****************************
??????:19/8/2026 9:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:21,856] Error 
****************************????****************************
??????:19/8/2026 9:04:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:22,033] Error 
****************************????****************************
??????:19/8/2026 9:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:22,206] Error 
****************************????****************************
??????:19/8/2026 9:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:22,381] Error 
****************************????****************************
??????:19/8/2026 9:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:22,556] Error 
****************************????****************************
??????:19/8/2026 9:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:22,739] Error 
****************************????****************************
??????:19/8/2026 9:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:22,910] Error 
****************************????****************************
??????:19/8/2026 9:04:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:23,081] Error 
****************************????****************************
??????:19/8/2026 9:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:23,249] Error 
****************************????****************************
??????:19/8/2026 9:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:23,408] Error 
****************************????****************************
??????:19/8/2026 9:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:23,575] Error 
****************************????****************************
??????:19/8/2026 9:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:23,746] Error 
****************************????****************************
??????:19/8/2026 9:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:23,915] Error 
****************************????****************************
??????:19/8/2026 9:04:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:24,087] Error 
****************************????****************************
??????:19/8/2026 9:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:24,255] Error 
****************************????****************************
??????:19/8/2026 9:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:24,419] Error 
****************************????****************************
??????:19/8/2026 9:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:24,585] Error 
****************************????****************************
??????:19/8/2026 9:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:24,765] Error 
****************************????****************************
??????:19/8/2026 9:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:24,936] Error 
****************************????****************************
??????:19/8/2026 9:04:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:25,112] Error 
****************************????****************************
??????:19/8/2026 9:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:25,289] Error 
****************************????****************************
??????:19/8/2026 9:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:25,480] Error 
****************************????****************************
??????:19/8/2026 9:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:25,670] Error 
****************************????****************************
??????:19/8/2026 9:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:25,853] Error 
****************************????****************************
??????:19/8/2026 9:04:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:26,033] Error 
****************************????****************************
??????:19/8/2026 9:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:26,215] Error 
****************************????****************************
??????:19/8/2026 9:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:26,403] Error 
****************************????****************************
??????:19/8/2026 9:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:26,586] Error 
****************************????****************************
??????:19/8/2026 9:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:26,774] Error 
****************************????****************************
??????:19/8/2026 9:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:26,955] Error 
****************************????****************************
??????:19/8/2026 9:04:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:27,138] Error 
****************************????****************************
??????:19/8/2026 9:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:27,320] Error 
****************************????****************************
??????:19/8/2026 9:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:27,501] Error 
****************************????****************************
??????:19/8/2026 9:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:27,687] Error 
****************************????****************************
??????:19/8/2026 9:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:27,872] Error 
****************************????****************************
??????:19/8/2026 9:04:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:28,051] Error 
****************************????****************************
??????:19/8/2026 9:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:28,232] Error 
****************************????****************************
??????:19/8/2026 9:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:28,418] Error 
****************************????****************************
??????:19/8/2026 9:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:28,605] Error 
****************************????****************************
??????:19/8/2026 9:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:28,804] Error 
****************************????****************************
??????:19/8/2026 9:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:28,998] Error 
****************************????****************************
??????:19/8/2026 9:04:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:29,192] Error 
****************************????****************************
??????:19/8/2026 9:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:29,382] Error 
****************************????****************************
??????:19/8/2026 9:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:29,577] Error 
****************************????****************************
??????:19/8/2026 9:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:29,769] Error 
****************************????****************************
??????:19/8/2026 9:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:29,959] Error 
****************************????****************************
??????:19/8/2026 9:04:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:30,134] Error 
****************************????****************************
??????:19/8/2026 9:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:30,318] Error 
****************************????****************************
??????:19/8/2026 9:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:30,499] Error 
****************************????****************************
??????:19/8/2026 9:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:30,685] Error 
****************************????****************************
??????:19/8/2026 9:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:30,877] Error 
****************************????****************************
??????:19/8/2026 9:04:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:31,068] Error 
****************************????****************************
??????:19/8/2026 9:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:31,257] Error 
****************************????****************************
??????:19/8/2026 9:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:31,443] Error 
****************************????****************************
??????:19/8/2026 9:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:31,629] Error 
****************************????****************************
??????:19/8/2026 9:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:31,819] Error 
****************************????****************************
??????:19/8/2026 9:04:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:32,003] Error 
****************************????****************************
??????:19/8/2026 9:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:32,195] Error 
****************************????****************************
??????:19/8/2026 9:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:32,388] Error 
****************************????****************************
??????:19/8/2026 9:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:32,580] Error 
****************************????****************************
??????:19/8/2026 9:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:32,775] Error 
****************************????****************************
??????:19/8/2026 9:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:32,964] Error 
****************************????****************************
??????:19/8/2026 9:04:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:33,150] Error 
****************************????****************************
??????:19/8/2026 9:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:33,340] Error 
****************************????****************************
??????:19/8/2026 9:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:33,540] Error 
****************************????****************************
??????:19/8/2026 9:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:33,729] Error 
****************************????****************************
??????:19/8/2026 9:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:33,910] Error 
****************************????****************************
??????:19/8/2026 9:04:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:34,089] Error 
****************************????****************************
??????:19/8/2026 9:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:34,262] Error 
****************************????****************************
??????:19/8/2026 9:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:34,439] Error 
****************************????****************************
??????:19/8/2026 9:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:34,611] Error 
****************************????****************************
??????:19/8/2026 9:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:34,781] Error 
****************************????****************************
??????:19/8/2026 9:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:34,941] Error 
****************************????****************************
??????:19/8/2026 9:04:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:35,107] Error 
****************************????****************************
??????:19/8/2026 9:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:35,281] Error 
****************************????****************************
??????:19/8/2026 9:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:35,453] Error 
****************************????****************************
??????:19/8/2026 9:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:35,633] Error 
****************************????****************************
??????:19/8/2026 9:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:35,817] Error 
****************************????****************************
??????:19/8/2026 9:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:36,000] Error 
****************************????****************************
??????:19/8/2026 9:04:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:36,179] Error 
****************************????****************************
??????:19/8/2026 9:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:36,361] Error 
****************************????****************************
??????:19/8/2026 9:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:36,543] Error 
****************************????****************************
??????:19/8/2026 9:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:36,728] Error 
****************************????****************************
??????:19/8/2026 9:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:36,915] Error 
****************************????****************************
??????:19/8/2026 9:04:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:37,100] Error 
****************************????****************************
??????:19/8/2026 9:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:37,282] Error 
****************************????****************************
??????:19/8/2026 9:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:37,465] Error 
****************************????****************************
??????:19/8/2026 9:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:37,660] Error 
****************************????****************************
??????:19/8/2026 9:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:37,846] Error 
****************************????****************************
??????:19/8/2026 9:04:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:38,022] Error 
****************************????****************************
??????:19/8/2026 9:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:38,193] Error 
****************************????****************************
??????:19/8/2026 9:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:38,367] Error 
****************************????****************************
??????:19/8/2026 9:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:38,537] Error 
****************************????****************************
??????:19/8/2026 9:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:38,707] Error 
****************************????****************************
??????:19/8/2026 9:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:38,884] Error 
****************************????****************************
??????:19/8/2026 9:04:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:39,052] Error 
****************************????****************************
??????:19/8/2026 9:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:39,225] Error 
****************************????****************************
??????:19/8/2026 9:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:39,393] Error 
****************************????****************************
??????:19/8/2026 9:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:39,564] Error 
****************************????****************************
??????:19/8/2026 9:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:39,747] Error 
****************************????****************************
??????:19/8/2026 9:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:39,940] Error 
****************************????****************************
??????:19/8/2026 9:04:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:40,116] Error 
****************************????****************************
??????:19/8/2026 9:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:40,293] Error 
****************************????****************************
??????:19/8/2026 9:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:40,477] Error 
****************************????****************************
??????:19/8/2026 9:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:40,655] Error 
****************************????****************************
??????:19/8/2026 9:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:40,842] Error 
****************************????****************************
??????:19/8/2026 9:04:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:41,019] Error 
****************************????****************************
??????:19/8/2026 9:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:41,195] Error 
****************************????****************************
??????:19/8/2026 9:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:41,367] Error 
****************************????****************************
??????:19/8/2026 9:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:41,544] Error 
****************************????****************************
??????:19/8/2026 9:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:41,734] Error 
****************************????****************************
??????:19/8/2026 9:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:41,904] Error 
****************************????****************************
??????:19/8/2026 9:04:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:42,077] Error 
****************************????****************************
??????:19/8/2026 9:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:42,248] Error 
****************************????****************************
??????:19/8/2026 9:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:42,421] Error 
****************************????****************************
??????:19/8/2026 9:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:42,591] Error 
****************************????****************************
??????:19/8/2026 9:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:42,771] Error 
****************************????****************************
??????:19/8/2026 9:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:42,942] Error 
****************************????****************************
??????:19/8/2026 9:04:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:43,112] Error 
****************************????****************************
??????:19/8/2026 9:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:43,285] Error 
****************************????****************************
??????:19/8/2026 9:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:43,457] Error 
****************************????****************************
??????:19/8/2026 9:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:43,626] Error 
****************************????****************************
??????:19/8/2026 9:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:43,803] Error 
****************************????****************************
??????:19/8/2026 9:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:43,980] Error 
****************************????****************************
??????:19/8/2026 9:04:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:44,152] Error 
****************************????****************************
??????:19/8/2026 9:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:44,330] Error 
****************************????****************************
??????:19/8/2026 9:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:44,511] Error 
****************************????****************************
??????:19/8/2026 9:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:44,682] Error 
****************************????****************************
??????:19/8/2026 9:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:44,861] Error 
****************************????****************************
??????:19/8/2026 9:04:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:45,037] Error 
****************************????****************************
??????:19/8/2026 9:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:45,214] Error 
****************************????****************************
??????:19/8/2026 9:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:45,392] Error 
****************************????****************************
??????:19/8/2026 9:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:45,564] Error 
****************************????****************************
??????:19/8/2026 9:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:45,753] Error 
****************************????****************************
??????:19/8/2026 9:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:45,925] Error 
****************************????****************************
??????:19/8/2026 9:04:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:46,097] Error 
****************************????****************************
??????:19/8/2026 9:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:46,272] Error 
****************************????****************************
??????:19/8/2026 9:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:46,445] Error 
****************************????****************************
??????:19/8/2026 9:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:46,621] Error 
****************************????****************************
??????:19/8/2026 9:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:46,802] Error 
****************************????****************************
??????:19/8/2026 9:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:46,981] Error 
****************************????****************************
??????:19/8/2026 9:04:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:47,153] Error 
****************************????****************************
??????:19/8/2026 9:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:47,332] Error 
****************************????****************************
??????:19/8/2026 9:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:47,510] Error 
****************************????****************************
??????:19/8/2026 9:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:47,688] Error 
****************************????****************************
??????:19/8/2026 9:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:47,873] Error 
****************************????****************************
??????:19/8/2026 9:04:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:48,050] Error 
****************************????****************************
??????:19/8/2026 9:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:48,225] Error 
****************************????****************************
??????:19/8/2026 9:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:48,407] Error 
****************************????****************************
??????:19/8/2026 9:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:48,588] Error 
****************************????****************************
??????:19/8/2026 9:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:48,777] Error 
****************************????****************************
??????:19/8/2026 9:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:48,954] Error 
****************************????****************************
??????:19/8/2026 9:04:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:49,129] Error 
****************************????****************************
??????:19/8/2026 9:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:49,312] Error 
****************************????****************************
??????:19/8/2026 9:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:49,497] Error 
****************************????****************************
??????:19/8/2026 9:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:49,675] Error 
****************************????****************************
??????:19/8/2026 9:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:49,877] Error 
****************************????****************************
??????:19/8/2026 9:04:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:50,059] Error 
****************************????****************************
??????:19/8/2026 9:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:50,242] Error 
****************************????****************************
??????:19/8/2026 9:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:50,423] Error 
****************************????****************************
??????:19/8/2026 9:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:50,607] Error 
****************************????****************************
??????:19/8/2026 9:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:50,788] Error 
****************************????****************************
??????:19/8/2026 9:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:50,959] Error 
****************************????****************************
??????:19/8/2026 9:04:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:51,132] Error 
****************************????****************************
??????:19/8/2026 9:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:51,303] Error 
****************************????****************************
??????:19/8/2026 9:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:51,473] Error 
****************************????****************************
??????:19/8/2026 9:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:51,650] Error 
****************************????****************************
??????:19/8/2026 9:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:51,829] Error 
****************************????****************************
??????:19/8/2026 9:04:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:52,002] Error 
****************************????****************************
??????:19/8/2026 9:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:52,173] Error 
****************************????****************************
??????:19/8/2026 9:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:52,345] Error 
****************************????****************************
??????:19/8/2026 9:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:52,519] Error 
****************************????****************************
??????:19/8/2026 9:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:52,690] Error 
****************************????****************************
??????:19/8/2026 9:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:52,871] Error 
****************************????****************************
??????:19/8/2026 9:04:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:53,037] Error 
****************************????****************************
??????:19/8/2026 9:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:53,209] Error 
****************************????****************************
??????:19/8/2026 9:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:53,381] Error 
****************************????****************************
??????:19/8/2026 9:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:53,555] Error 
****************************????****************************
??????:19/8/2026 9:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:53,759] Error 
****************************????****************************
??????:19/8/2026 9:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:53,955] Error 
****************************????****************************
??????:19/8/2026 9:04:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:54,137] Error 
****************************????****************************
??????:19/8/2026 9:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:54,321] Error 
****************************????****************************
??????:19/8/2026 9:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:54,503] Error 
****************************????****************************
??????:19/8/2026 9:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:54,682] Error 
****************************????****************************
??????:19/8/2026 9:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:54,874] Error 
****************************????****************************
??????:19/8/2026 9:04:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:55,051] Error 
****************************????****************************
??????:19/8/2026 9:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:55,229] Error 
****************************????****************************
??????:19/8/2026 9:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:55,407] Error 
****************************????****************************
??????:19/8/2026 9:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:55,585] Error 
****************************????****************************
??????:19/8/2026 9:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:55,769] Error 
****************************????****************************
??????:19/8/2026 9:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:55,946] Error 
****************************????****************************
??????:19/8/2026 9:04:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:56,124] Error 
****************************????****************************
??????:19/8/2026 9:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:56,303] Error 
****************************????****************************
??????:19/8/2026 9:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:56,483] Error 
****************************????****************************
??????:19/8/2026 9:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:56,664] Error 
****************************????****************************
??????:19/8/2026 9:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:56,851] Error 
****************************????****************************
??????:19/8/2026 9:04:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:57,024] Error 
****************************????****************************
??????:19/8/2026 9:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:57,202] Error 
****************************????****************************
??????:19/8/2026 9:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:57,380] Error 
****************************????****************************
??????:19/8/2026 9:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:57,561] Error 
****************************????****************************
??????:19/8/2026 9:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:57,748] Error 
****************************????****************************
??????:19/8/2026 9:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:57,928] Error 
****************************????****************************
??????:19/8/2026 9:04:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:58,118] Error 
****************************????****************************
??????:19/8/2026 9:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:58,298] Error 
****************************????****************************
??????:19/8/2026 9:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:58,479] Error 
****************************????****************************
??????:19/8/2026 9:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:58,667] Error 
****************************????****************************
??????:19/8/2026 9:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:58,853] Error 
****************************????****************************
??????:19/8/2026 9:04:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:59,038] Error 
****************************????****************************
??????:19/8/2026 9:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:59,225] Error 
****************************????****************************
??????:19/8/2026 9:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:59,405] Error 
****************************????****************************
??????:19/8/2026 9:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:59,587] Error 
****************************????****************************
??????:19/8/2026 9:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:59,770] Error 
****************************????****************************
??????:19/8/2026 9:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:04:59,947] Error 
****************************????****************************
??????:19/8/2026 9:04:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:00,127] Error 
****************************????****************************
??????:19/8/2026 9:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:00,303] Error 
****************************????****************************
??????:19/8/2026 9:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:00,483] Error 
****************************????****************************
??????:19/8/2026 9:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:00,661] Error 
****************************????****************************
??????:19/8/2026 9:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:00,852] Error 
****************************????****************************
??????:19/8/2026 9:05:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:01,029] Error 
****************************????****************************
??????:19/8/2026 9:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:01,203] Error 
****************************????****************************
??????:19/8/2026 9:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:01,385] Error 
****************************????****************************
??????:19/8/2026 9:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:01,564] Error 
****************************????****************************
??????:19/8/2026 9:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:01,750] Error 
****************************????****************************
??????:19/8/2026 9:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:01,936] Error 
****************************????****************************
??????:19/8/2026 9:05:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:02,121] Error 
****************************????****************************
??????:19/8/2026 9:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:02,296] Error 
****************************????****************************
??????:19/8/2026 9:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:02,477] Error 
****************************????****************************
??????:19/8/2026 9:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:02,652] Error 
****************************????****************************
??????:19/8/2026 9:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:02,840] Error 
****************************????****************************
??????:19/8/2026 9:05:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:03,019] Error 
****************************????****************************
??????:19/8/2026 9:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:03,196] Error 
****************************????****************************
??????:19/8/2026 9:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:03,366] Error 
****************************????****************************
??????:19/8/2026 9:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:03,538] Error 
****************************????****************************
??????:19/8/2026 9:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:03,718] Error 
****************************????****************************
??????:19/8/2026 9:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:03,894] Error 
****************************????****************************
??????:19/8/2026 9:05:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:04,064] Error 
****************************????****************************
??????:19/8/2026 9:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:04,232] Error 
****************************????****************************
??????:19/8/2026 9:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:04,403] Error 
****************************????****************************
??????:19/8/2026 9:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:04,573] Error 
****************************????****************************
??????:19/8/2026 9:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:04,749] Error 
****************************????****************************
??????:19/8/2026 9:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:04,934] Error 
****************************????****************************
??????:19/8/2026 9:05:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:05,111] Error 
****************************????****************************
??????:19/8/2026 9:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:05,288] Error 
****************************????****************************
??????:19/8/2026 9:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:05,467] Error 
****************************????****************************
??????:19/8/2026 9:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:05,647] Error 
****************************????****************************
??????:19/8/2026 9:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:05,831] Error 
****************************????****************************
??????:19/8/2026 9:05:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:06,012] Error 
****************************????****************************
??????:19/8/2026 9:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:06,204] Error 
****************************????****************************
??????:19/8/2026 9:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:06,385] Error 
****************************????****************************
??????:19/8/2026 9:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:06,565] Error 
****************************????****************************
??????:19/8/2026 9:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:06,752] Error 
****************************????****************************
??????:19/8/2026 9:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:06,939] Error 
****************************????****************************
??????:19/8/2026 9:05:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:07,115] Error 
****************************????****************************
??????:19/8/2026 9:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:07,295] Error 
****************************????****************************
??????:19/8/2026 9:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:07,474] Error 
****************************????****************************
??????:19/8/2026 9:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:07,651] Error 
****************************????****************************
??????:19/8/2026 9:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:07,832] Error 
****************************????****************************
??????:19/8/2026 9:05:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:08,012] Error 
****************************????****************************
??????:19/8/2026 9:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:08,189] Error 
****************************????****************************
??????:19/8/2026 9:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:08,362] Error 
****************************????****************************
??????:19/8/2026 9:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:08,535] Error 
****************************????****************************
??????:19/8/2026 9:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:08,714] Error 
****************************????****************************
??????:19/8/2026 9:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:08,896] Error 
****************************????****************************
??????:19/8/2026 9:05:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:09,080] Error 
****************************????****************************
??????:19/8/2026 9:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:09,257] Error 
****************************????****************************
??????:19/8/2026 9:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:09,437] Error 
****************************????****************************
??????:19/8/2026 9:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:09,615] Error 
****************************????****************************
??????:19/8/2026 9:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:09,796] Error 
****************************????****************************
??????:19/8/2026 9:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:09,977] Error 
****************************????****************************
??????:19/8/2026 9:05:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:10,156] Error 
****************************????****************************
??????:19/8/2026 9:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:10,357] Error 
****************************????****************************
??????:19/8/2026 9:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:10,538] Error 
****************************????****************************
??????:19/8/2026 9:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:10,719] Error 
****************************????****************************
??????:19/8/2026 9:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:10,901] Error 
****************************????****************************
??????:19/8/2026 9:05:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:11,080] Error 
****************************????****************************
??????:19/8/2026 9:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:11,254] Error 
****************************????****************************
??????:19/8/2026 9:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:11,434] Error 
****************************????****************************
??????:19/8/2026 9:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:11,615] Error 
****************************????****************************
??????:19/8/2026 9:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:11,802] Error 
****************************????****************************
??????:19/8/2026 9:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:11,981] Error 
****************************????****************************
??????:19/8/2026 9:05:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:12,159] Error 
****************************????****************************
??????:19/8/2026 9:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:12,341] Error 
****************************????****************************
??????:19/8/2026 9:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:12,522] Error 
****************************????****************************
??????:19/8/2026 9:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:12,703] Error 
****************************????****************************
??????:19/8/2026 9:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:12,881] Error 
****************************????****************************
??????:19/8/2026 9:05:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:13,062] Error 
****************************????****************************
??????:19/8/2026 9:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:13,234] Error 
****************************????****************************
??????:19/8/2026 9:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:13,414] Error 
****************************????****************************
??????:19/8/2026 9:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:13,591] Error 
****************************????****************************
??????:19/8/2026 9:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:13,775] Error 
****************************????****************************
??????:19/8/2026 9:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:13,957] Error 
****************************????****************************
??????:19/8/2026 9:05:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:14,140] Error 
****************************????****************************
??????:19/8/2026 9:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:14,329] Error 
****************************????****************************
??????:19/8/2026 9:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:14,520] Error 
****************************????****************************
??????:19/8/2026 9:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:14,715] Error 
****************************????****************************
??????:19/8/2026 9:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:14,919] Error 
****************************????****************************
??????:19/8/2026 9:05:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:15,119] Error 
****************************????****************************
??????:19/8/2026 9:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:15,309] Error 
****************************????****************************
??????:19/8/2026 9:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:15,505] Error 
****************************????****************************
??????:19/8/2026 9:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:15,700] Error 
****************************????****************************
??????:19/8/2026 9:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:15,900] Error 
****************************????****************************
??????:19/8/2026 9:05:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:16,100] Error 
****************************????****************************
??????:19/8/2026 9:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:16,299] Error 
****************************????****************************
??????:19/8/2026 9:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:16,492] Error 
****************************????****************************
??????:19/8/2026 9:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:16,687] Error 
****************************????****************************
??????:19/8/2026 9:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:16,886] Error 
****************************????****************************
??????:19/8/2026 9:05:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:17,087] Error 
****************************????****************************
??????:19/8/2026 9:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:17,283] Error 
****************************????****************************
??????:19/8/2026 9:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:17,473] Error 
****************************????****************************
??????:19/8/2026 9:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:17,665] Error 
****************************????****************************
??????:19/8/2026 9:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:17,865] Error 
****************************????****************************
??????:19/8/2026 9:05:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:18,065] Error 
****************************????****************************
??????:19/8/2026 9:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:18,259] Error 
****************************????****************************
??????:19/8/2026 9:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:18,462] Error 
****************************????****************************
??????:19/8/2026 9:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:18,657] Error 
****************************????****************************
??????:19/8/2026 9:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:18,849] Error 
****************************????****************************
??????:19/8/2026 9:05:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:19,029] Error 
****************************????****************************
??????:19/8/2026 9:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:19,212] Error 
****************************????****************************
??????:19/8/2026 9:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:19,391] Error 
****************************????****************************
??????:19/8/2026 9:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:19,577] Error 
****************************????****************************
??????:19/8/2026 9:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:19,769] Error 
****************************????****************************
??????:19/8/2026 9:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:19,953] Error 
****************************????****************************
??????:19/8/2026 9:05:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:20,133] Error 
****************************????****************************
??????:19/8/2026 9:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:20,312] Error 
****************************????****************************
??????:19/8/2026 9:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:20,500] Error 
****************************????****************************
??????:19/8/2026 9:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:20,690] Error 
****************************????****************************
??????:19/8/2026 9:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:20,892] Error 
****************************????****************************
??????:19/8/2026 9:05:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:21,083] Error 
****************************????****************************
??????:19/8/2026 9:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:21,277] Error 
****************************????****************************
??????:19/8/2026 9:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:21,453] Error 
****************************????****************************
??????:19/8/2026 9:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:21,631] Error 
****************************????****************************
??????:19/8/2026 9:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:21,815] Error 
****************************????****************************
??????:19/8/2026 9:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:21,997] Error 
****************************????****************************
??????:19/8/2026 9:05:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:22,183] Error 
****************************????****************************
??????:19/8/2026 9:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:22,377] Error 
****************************????****************************
??????:19/8/2026 9:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:22,576] Error 
****************************????****************************
??????:19/8/2026 9:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:22,771] Error 
****************************????****************************
??????:19/8/2026 9:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:22,966] Error 
****************************????****************************
??????:19/8/2026 9:05:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:23,160] Error 
****************************????****************************
??????:19/8/2026 9:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:23,354] Error 
****************************????****************************
??????:19/8/2026 9:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:23,545] Error 
****************************????****************************
??????:19/8/2026 9:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:23,744] Error 
****************************????****************************
??????:19/8/2026 9:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:23,940] Error 
****************************????****************************
??????:19/8/2026 9:05:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:24,135] Error 
****************************????****************************
??????:19/8/2026 9:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:24,333] Error 
****************************????****************************
??????:19/8/2026 9:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:24,527] Error 
****************************????****************************
??????:19/8/2026 9:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:24,712] Error 
****************************????****************************
??????:19/8/2026 9:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:24,894] Error 
****************************????****************************
??????:19/8/2026 9:05:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:25,073] Error 
****************************????****************************
??????:19/8/2026 9:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:25,253] Error 
****************************????****************************
??????:19/8/2026 9:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:25,429] Error 
****************************????****************************
??????:19/8/2026 9:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:25,607] Error 
****************************????****************************
??????:19/8/2026 9:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:25,790] Error 
****************************????****************************
??????:19/8/2026 9:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:25,962] Error 
****************************????****************************
??????:19/8/2026 9:05:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:26,138] Error 
****************************????****************************
??????:19/8/2026 9:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:26,317] Error 
****************************????****************************
??????:19/8/2026 9:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:26,494] Error 
****************************????****************************
??????:19/8/2026 9:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:26,685] Error 
****************************????****************************
??????:19/8/2026 9:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:26,873] Error 
****************************????****************************
??????:19/8/2026 9:05:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:27,059] Error 
****************************????****************************
??????:19/8/2026 9:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:27,242] Error 
****************************????****************************
??????:19/8/2026 9:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:27,422] Error 
****************************????****************************
??????:19/8/2026 9:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:27,599] Error 
****************************????****************************
??????:19/8/2026 9:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:27,784] Error 
****************************????****************************
??????:19/8/2026 9:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:27,971] Error 
****************************????****************************
??????:19/8/2026 9:05:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:28,150] Error 
****************************????****************************
??????:19/8/2026 9:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:28,331] Error 
****************************????****************************
??????:19/8/2026 9:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:28,505] Error 
****************************????****************************
??????:19/8/2026 9:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:28,687] Error 
****************************????****************************
??????:19/8/2026 9:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:28,870] Error 
****************************????****************************
??????:19/8/2026 9:05:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:29,051] Error 
****************************????****************************
??????:19/8/2026 9:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:29,227] Error 
****************************????****************************
??????:19/8/2026 9:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:29,407] Error 
****************************????****************************
??????:19/8/2026 9:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:29,584] Error 
****************************????****************************
??????:19/8/2026 9:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:29,769] Error 
****************************????****************************
??????:19/8/2026 9:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:29,945] Error 
****************************????****************************
??????:19/8/2026 9:05:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:30,124] Error 
****************************????****************************
??????:19/8/2026 9:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:30,301] Error 
****************************????****************************
??????:19/8/2026 9:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:30,475] Error 
****************************????****************************
??????:19/8/2026 9:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:30,665] Error 
****************************????****************************
??????:19/8/2026 9:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:30,852] Error 
****************************????****************************
??????:19/8/2026 9:05:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:31,037] Error 
****************************????****************************
??????:19/8/2026 9:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:31,212] Error 
****************************????****************************
??????:19/8/2026 9:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:31,391] Error 
****************************????****************************
??????:19/8/2026 9:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:31,574] Error 
****************************????****************************
??????:19/8/2026 9:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:31,759] Error 
****************************????****************************
??????:19/8/2026 9:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:31,935] Error 
****************************????****************************
??????:19/8/2026 9:05:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:32,116] Error 
****************************????****************************
??????:19/8/2026 9:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:32,302] Error 
****************************????****************************
??????:19/8/2026 9:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:32,480] Error 
****************************????****************************
??????:19/8/2026 9:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:32,672] Error 
****************************????****************************
??????:19/8/2026 9:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:32,865] Error 
****************************????****************************
??????:19/8/2026 9:05:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:33,042] Error 
****************************????****************************
??????:19/8/2026 9:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:33,221] Error 
****************************????****************************
??????:19/8/2026 9:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:33,403] Error 
****************************????****************************
??????:19/8/2026 9:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:33,576] Error 
****************************????****************************
??????:19/8/2026 9:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:33,757] Error 
****************************????****************************
??????:19/8/2026 9:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:33,938] Error 
****************************????****************************
??????:19/8/2026 9:05:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:34,111] Error 
****************************????****************************
??????:19/8/2026 9:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:34,283] Error 
****************************????****************************
??????:19/8/2026 9:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:34,459] Error 
****************************????****************************
??????:19/8/2026 9:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:34,640] Error 
****************************????****************************
??????:19/8/2026 9:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:34,836] Error 
****************************????****************************
??????:19/8/2026 9:05:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:35,018] Error 
****************************????****************************
??????:19/8/2026 9:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:35,208] Error 
****************************????****************************
??????:19/8/2026 9:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:35,391] Error 
****************************????****************************
??????:19/8/2026 9:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:35,571] Error 
****************************????****************************
??????:19/8/2026 9:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:35,759] Error 
****************************????****************************
??????:19/8/2026 9:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:35,942] Error 
****************************????****************************
??????:19/8/2026 9:05:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:36,130] Error 
****************************????****************************
??????:19/8/2026 9:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:36,309] Error 
****************************????****************************
??????:19/8/2026 9:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:36,487] Error 
****************************????****************************
??????:19/8/2026 9:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:36,664] Error 
****************************????****************************
??????:19/8/2026 9:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:36,854] Error 
****************************????****************************
??????:19/8/2026 9:05:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:37,032] Error 
****************************????****************************
??????:19/8/2026 9:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:37,216] Error 
****************************????****************************
??????:19/8/2026 9:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:37,403] Error 
****************************????****************************
??????:19/8/2026 9:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:37,586] Error 
****************************????****************************
??????:19/8/2026 9:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:37,774] Error 
****************************????****************************
??????:19/8/2026 9:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:37,953] Error 
****************************????****************************
??????:19/8/2026 9:05:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:38,138] Error 
****************************????****************************
??????:19/8/2026 9:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:38,315] Error 
****************************????****************************
??????:19/8/2026 9:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:38,492] Error 
****************************????****************************
??????:19/8/2026 9:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:38,671] Error 
****************************????****************************
??????:19/8/2026 9:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:38,863] Error 
****************************????****************************
??????:19/8/2026 9:05:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:39,039] Error 
****************************????****************************
??????:19/8/2026 9:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:39,218] Error 
****************************????****************************
??????:19/8/2026 9:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:39,392] Error 
****************************????****************************
??????:19/8/2026 9:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:39,582] Error 
****************************????****************************
??????:19/8/2026 9:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:39,766] Error 
****************************????****************************
??????:19/8/2026 9:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:39,942] Error 
****************************????****************************
??????:19/8/2026 9:05:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:40,118] Error 
****************************????****************************
??????:19/8/2026 9:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:40,293] Error 
****************************????****************************
??????:19/8/2026 9:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:40,470] Error 
****************************????****************************
??????:19/8/2026 9:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:40,648] Error 
****************************????****************************
??????:19/8/2026 9:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:40,833] Error 
****************************????****************************
??????:19/8/2026 9:05:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:41,011] Error 
****************************????****************************
??????:19/8/2026 9:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:41,190] Error 
****************************????****************************
??????:19/8/2026 9:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:41,366] Error 
****************************????****************************
??????:19/8/2026 9:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:41,548] Error 
****************************????****************************
??????:19/8/2026 9:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:41,744] Error 
****************************????****************************
??????:19/8/2026 9:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:41,942] Error 
****************************????****************************
??????:19/8/2026 9:05:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:42,143] Error 
****************************????****************************
??????:19/8/2026 9:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:42,342] Error 
****************************????****************************
??????:19/8/2026 9:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:42,546] Error 
****************************????****************************
??????:19/8/2026 9:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:42,739] Error 
****************************????****************************
??????:19/8/2026 9:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:42,951] Error 
****************************????****************************
??????:19/8/2026 9:05:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:43,152] Error 
****************************????****************************
??????:19/8/2026 9:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:43,348] Error 
****************************????****************************
??????:19/8/2026 9:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:43,545] Error 
****************************????****************************
??????:19/8/2026 9:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:43,747] Error 
****************************????****************************
??????:19/8/2026 9:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:43,948] Error 
****************************????****************************
??????:19/8/2026 9:05:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:44,145] Error 
****************************????****************************
??????:19/8/2026 9:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:44,348] Error 
****************************????****************************
??????:19/8/2026 9:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:44,555] Error 
****************************????****************************
??????:19/8/2026 9:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:44,776] Error 
****************************????****************************
??????:19/8/2026 9:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:44,985] Error 
****************************????****************************
??????:19/8/2026 9:05:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:45,190] Error 
****************************????****************************
??????:19/8/2026 9:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:45,391] Error 
****************************????****************************
??????:19/8/2026 9:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:45,584] Error 
****************************????****************************
??????:19/8/2026 9:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:45,784] Error 
****************************????****************************
??????:19/8/2026 9:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:45,977] Error 
****************************????****************************
??????:19/8/2026 9:05:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:46,169] Error 
****************************????****************************
??????:19/8/2026 9:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:46,360] Error 
****************************????****************************
??????:19/8/2026 9:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:46,553] Error 
****************************????****************************
??????:19/8/2026 9:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:46,750] Error 
****************************????****************************
??????:19/8/2026 9:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:46,949] Error 
****************************????****************************
??????:19/8/2026 9:05:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:47,154] Error 
****************************????****************************
??????:19/8/2026 9:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:47,342] Error 
****************************????****************************
??????:19/8/2026 9:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:47,531] Error 
****************************????****************************
??????:19/8/2026 9:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:47,722] Error 
****************************????****************************
??????:19/8/2026 9:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:47,919] Error 
****************************????****************************
??????:19/8/2026 9:05:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:48,119] Error 
****************************????****************************
??????:19/8/2026 9:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:48,311] Error 
****************************????****************************
??????:19/8/2026 9:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:48,502] Error 
****************************????****************************
??????:19/8/2026 9:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:48,698] Error 
****************************????****************************
??????:19/8/2026 9:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:48,895] Error 
****************************????****************************
??????:19/8/2026 9:05:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:49,088] Error 
****************************????****************************
??????:19/8/2026 9:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:49,286] Error 
****************************????****************************
??????:19/8/2026 9:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:49,480] Error 
****************************????****************************
??????:19/8/2026 9:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:49,669] Error 
****************************????****************************
??????:19/8/2026 9:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:49,863] Error 
****************************????****************************
??????:19/8/2026 9:05:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:50,058] Error 
****************************????****************************
??????:19/8/2026 9:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:50,249] Error 
****************************????****************************
??????:19/8/2026 9:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:50,442] Error 
****************************????****************************
??????:19/8/2026 9:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:50,634] Error 
****************************????****************************
??????:19/8/2026 9:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:50,835] Error 
****************************????****************************
??????:19/8/2026 9:05:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:51,040] Error 
****************************????****************************
??????:19/8/2026 9:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:51,241] Error 
****************************????****************************
??????:19/8/2026 9:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:51,432] Error 
****************************????****************************
??????:19/8/2026 9:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:51,623] Error 
****************************????****************************
??????:19/8/2026 9:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:51,822] Error 
****************************????****************************
??????:19/8/2026 9:05:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:52,016] Error 
****************************????****************************
??????:19/8/2026 9:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:52,213] Error 
****************************????****************************
??????:19/8/2026 9:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:52,408] Error 
****************************????****************************
??????:19/8/2026 9:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:52,602] Error 
****************************????****************************
??????:19/8/2026 9:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:52,797] Error 
****************************????****************************
??????:19/8/2026 9:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:52,992] Error 
****************************????****************************
??????:19/8/2026 9:05:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:53,186] Error 
****************************????****************************
??????:19/8/2026 9:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:53,385] Error 
****************************????****************************
??????:19/8/2026 9:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:53,573] Error 
****************************????****************************
??????:19/8/2026 9:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:53,771] Error 
****************************????****************************
??????:19/8/2026 9:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:53,963] Error 
****************************????****************************
??????:19/8/2026 9:05:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:54,160] Error 
****************************????****************************
??????:19/8/2026 9:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:54,351] Error 
****************************????****************************
??????:19/8/2026 9:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:54,540] Error 
****************************????****************************
??????:19/8/2026 9:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:54,719] Error 
****************************????****************************
??????:19/8/2026 9:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:54,910] Error 
****************************????****************************
??????:19/8/2026 9:05:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:55,093] Error 
****************************????****************************
??????:19/8/2026 9:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:55,284] Error 
****************************????****************************
??????:19/8/2026 9:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:55,460] Error 
****************************????****************************
??????:19/8/2026 9:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:55,639] Error 
****************************????****************************
??????:19/8/2026 9:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:55,821] Error 
****************************????****************************
??????:19/8/2026 9:05:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:56,000] Error 
****************************????****************************
??????:19/8/2026 9:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:56,178] Error 
****************************????****************************
??????:19/8/2026 9:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:56,358] Error 
****************************????****************************
??????:19/8/2026 9:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:56,541] Error 
****************************????****************************
??????:19/8/2026 9:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:56,719] Error 
****************************????****************************
??????:19/8/2026 9:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:56,900] Error 
****************************????****************************
??????:19/8/2026 9:05:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:57,082] Error 
****************************????****************************
??????:19/8/2026 9:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:57,259] Error 
****************************????****************************
??????:19/8/2026 9:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:57,443] Error 
****************************????****************************
??????:19/8/2026 9:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:57,630] Error 
****************************????****************************
??????:19/8/2026 9:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:57,815] Error 
****************************????****************************
??????:19/8/2026 9:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:57,995] Error 
****************************????****************************
??????:19/8/2026 9:05:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:58,181] Error 
****************************????****************************
??????:19/8/2026 9:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:58,365] Error 
****************************????****************************
??????:19/8/2026 9:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:58,548] Error 
****************************????****************************
??????:19/8/2026 9:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:58,729] Error 
****************************????****************************
??????:19/8/2026 9:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:58,912] Error 
****************************????****************************
??????:19/8/2026 9:05:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:59,094] Error 
****************************????****************************
??????:19/8/2026 9:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:59,288] Error 
****************************????****************************
??????:19/8/2026 9:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:59,465] Error 
****************************????****************************
??????:19/8/2026 9:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:59,645] Error 
****************************????****************************
??????:19/8/2026 9:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:05:59,827] Error 
****************************????****************************
??????:19/8/2026 9:05:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:00,011] Error 
****************************????****************************
??????:19/8/2026 9:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:00,196] Error 
****************************????****************************
??????:19/8/2026 9:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:00,376] Error 
****************************????****************************
??????:19/8/2026 9:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:00,552] Error 
****************************????****************************
??????:19/8/2026 9:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:00,737] Error 
****************************????****************************
??????:19/8/2026 9:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:00,916] Error 
****************************????****************************
??????:19/8/2026 9:06:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:01,096] Error 
****************************????****************************
??????:19/8/2026 9:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:01,278] Error 
****************************????****************************
??????:19/8/2026 9:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:01,455] Error 
****************************????****************************
??????:19/8/2026 9:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:01,637] Error 
****************************????****************************
??????:19/8/2026 9:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:01,828] Error 
****************************????****************************
??????:19/8/2026 9:06:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:02,013] Error 
****************************????****************************
??????:19/8/2026 9:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:02,198] Error 
****************************????****************************
??????:19/8/2026 9:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:02,381] Error 
****************************????****************************
??????:19/8/2026 9:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:02,565] Error 
****************************????****************************
??????:19/8/2026 9:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:02,753] Error 
****************************????****************************
??????:19/8/2026 9:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:02,935] Error 
****************************????****************************
??????:19/8/2026 9:06:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:03,118] Error 
****************************????****************************
??????:19/8/2026 9:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:03,309] Error 
****************************????****************************
??????:19/8/2026 9:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:03,489] Error 
****************************????****************************
??????:19/8/2026 9:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:03,676] Error 
****************************????****************************
??????:19/8/2026 9:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:03,860] Error 
****************************????****************************
??????:19/8/2026 9:06:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:04,039] Error 
****************************????****************************
??????:19/8/2026 9:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:04,222] Error 
****************************????****************************
??????:19/8/2026 9:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:04,398] Error 
****************************????****************************
??????:19/8/2026 9:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:04,577] Error 
****************************????****************************
??????:19/8/2026 9:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:04,768] Error 
****************************????****************************
??????:19/8/2026 9:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:04,950] Error 
****************************????****************************
??????:19/8/2026 9:06:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:05,131] Error 
****************************????****************************
??????:19/8/2026 9:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:05,311] Error 
****************************????****************************
??????:19/8/2026 9:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:05,490] Error 
****************************????****************************
??????:19/8/2026 9:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:05,665] Error 
****************************????****************************
??????:19/8/2026 9:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:05,842] Error 
****************************????****************************
??????:19/8/2026 9:06:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:06,018] Error 
****************************????****************************
??????:19/8/2026 9:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:06,194] Error 
****************************????****************************
??????:19/8/2026 9:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:06,369] Error 
****************************????****************************
??????:19/8/2026 9:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:06,546] Error 
****************************????****************************
??????:19/8/2026 9:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:06,724] Error 
****************************????****************************
??????:19/8/2026 9:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:06,906] Error 
****************************????****************************
??????:19/8/2026 9:06:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:07,079] Error 
****************************????****************************
??????:19/8/2026 9:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:07,252] Error 
****************************????****************************
??????:19/8/2026 9:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:07,439] Error 
****************************????****************************
??????:19/8/2026 9:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:07,621] Error 
****************************????****************************
??????:19/8/2026 9:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:07,800] Error 
****************************????****************************
??????:19/8/2026 9:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:07,972] Error 
****************************????****************************
??????:19/8/2026 9:06:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:08,147] Error 
****************************????****************************
??????:19/8/2026 9:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:08,325] Error 
****************************????****************************
??????:19/8/2026 9:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:08,501] Error 
****************************????****************************
??????:19/8/2026 9:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:08,682] Error 
****************************????****************************
??????:19/8/2026 9:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:08,870] Error 
****************************????****************************
??????:19/8/2026 9:06:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:09,050] Error 
****************************????****************************
??????:19/8/2026 9:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:09,232] Error 
****************************????****************************
??????:19/8/2026 9:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:09,409] Error 
****************************????****************************
??????:19/8/2026 9:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:09,592] Error 
****************************????****************************
??????:19/8/2026 9:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:09,779] Error 
****************************????****************************
??????:19/8/2026 9:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:09,962] Error 
****************************????****************************
??????:19/8/2026 9:06:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:10,145] Error 
****************************????****************************
??????:19/8/2026 9:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:10,331] Error 
****************************????****************************
??????:19/8/2026 9:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:10,514] Error 
****************************????****************************
??????:19/8/2026 9:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:10,694] Error 
****************************????****************************
??????:19/8/2026 9:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:10,885] Error 
****************************????****************************
??????:19/8/2026 9:06:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:11,070] Error 
****************************????****************************
??????:19/8/2026 9:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:11,254] Error 
****************************????****************************
??????:19/8/2026 9:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:11,448] Error 
****************************????****************************
??????:19/8/2026 9:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:11,637] Error 
****************************????****************************
??????:19/8/2026 9:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:11,824] Error 
****************************????****************************
??????:19/8/2026 9:06:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:12,008] Error 
****************************????****************************
??????:19/8/2026 9:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:12,194] Error 
****************************????****************************
??????:19/8/2026 9:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:12,377] Error 
****************************????****************************
??????:19/8/2026 9:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:12,568] Error 
****************************????****************************
??????:19/8/2026 9:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:12,760] Error 
****************************????****************************
??????:19/8/2026 9:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:12,944] Error 
****************************????****************************
??????:19/8/2026 9:06:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:13,129] Error 
****************************????****************************
??????:19/8/2026 9:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:13,316] Error 
****************************????****************************
??????:19/8/2026 9:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:13,500] Error 
****************************????****************************
??????:19/8/2026 9:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:13,687] Error 
****************************????****************************
??????:19/8/2026 9:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:13,876] Error 
****************************????****************************
??????:19/8/2026 9:06:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:14,065] Error 
****************************????****************************
??????:19/8/2026 9:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:14,246] Error 
****************************????****************************
??????:19/8/2026 9:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:14,435] Error 
****************************????****************************
??????:19/8/2026 9:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:14,623] Error 
****************************????****************************
??????:19/8/2026 9:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:14,820] Error 
****************************????****************************
??????:19/8/2026 9:06:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:15,010] Error 
****************************????****************************
??????:19/8/2026 9:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:15,200] Error 
****************************????****************************
??????:19/8/2026 9:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:15,394] Error 
****************************????****************************
??????:19/8/2026 9:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:15,596] Error 
****************************????****************************
??????:19/8/2026 9:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:15,787] Error 
****************************????****************************
??????:19/8/2026 9:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:15,973] Error 
****************************????****************************
??????:19/8/2026 9:06:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:16,158] Error 
****************************????****************************
??????:19/8/2026 9:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:16,346] Error 
****************************????****************************
??????:19/8/2026 9:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:16,535] Error 
****************************????****************************
??????:19/8/2026 9:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:16,750] Error 
****************************????****************************
??????:19/8/2026 9:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:16,942] Error 
****************************????****************************
??????:19/8/2026 9:06:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:17,129] Error 
****************************????****************************
??????:19/8/2026 9:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:17,322] Error 
****************************????****************************
??????:19/8/2026 9:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:17,507] Error 
****************************????****************************
??????:19/8/2026 9:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:17,698] Error 
****************************????****************************
??????:19/8/2026 9:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:17,901] Error 
****************************????****************************
??????:19/8/2026 9:06:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:18,086] Error 
****************************????****************************
??????:19/8/2026 9:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:18,274] Error 
****************************????****************************
??????:19/8/2026 9:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:18,462] Error 
****************************????****************************
??????:19/8/2026 9:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:18,649] Error 
****************************????****************************
??????:19/8/2026 9:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:18,843] Error 
****************************????****************************
??????:19/8/2026 9:06:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:19,033] Error 
****************************????****************************
??????:19/8/2026 9:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:19,220] Error 
****************************????****************************
??????:19/8/2026 9:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:19,408] Error 
****************************????****************************
??????:19/8/2026 9:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:19,598] Error 
****************************????****************************
??????:19/8/2026 9:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:19,798] Error 
****************************????****************************
??????:19/8/2026 9:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:19,988] Error 
****************************????****************************
??????:19/8/2026 9:06:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:20,174] Error 
****************************????****************************
??????:19/8/2026 9:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:20,358] Error 
****************************????****************************
??????:19/8/2026 9:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:20,543] Error 
****************************????****************************
??????:19/8/2026 9:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:20,726] Error 
****************************????****************************
??????:19/8/2026 9:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:20,909] Error 
****************************????****************************
??????:19/8/2026 9:06:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:21,094] Error 
****************************????****************************
??????:19/8/2026 9:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:21,285] Error 
****************************????****************************
??????:19/8/2026 9:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:21,469] Error 
****************************????****************************
??????:19/8/2026 9:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:21,650] Error 
****************************????****************************
??????:19/8/2026 9:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:21,840] Error 
****************************????****************************
??????:19/8/2026 9:06:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:22,016] Error 
****************************????****************************
??????:19/8/2026 9:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:22,201] Error 
****************************????****************************
??????:19/8/2026 9:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:22,382] Error 
****************************????****************************
??????:19/8/2026 9:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:22,562] Error 
****************************????****************************
??????:19/8/2026 9:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:22,744] Error 
****************************????****************************
??????:19/8/2026 9:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:22,935] Error 
****************************????****************************
??????:19/8/2026 9:06:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:23,121] Error 
****************************????****************************
??????:19/8/2026 9:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:23,311] Error 
****************************????****************************
??????:19/8/2026 9:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:23,493] Error 
****************************????****************************
??????:19/8/2026 9:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:23,683] Error 
****************************????****************************
??????:19/8/2026 9:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:23,883] Error 
****************************????****************************
??????:19/8/2026 9:06:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:24,063] Error 
****************************????****************************
??????:19/8/2026 9:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:24,252] Error 
****************************????****************************
??????:19/8/2026 9:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:24,438] Error 
****************************????****************************
??????:19/8/2026 9:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:24,623] Error 
****************************????****************************
??????:19/8/2026 9:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:24,816] Error 
****************************????****************************
??????:19/8/2026 9:06:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:25,000] Error 
****************************????****************************
??????:19/8/2026 9:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:25,181] Error 
****************************????****************************
??????:19/8/2026 9:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:25,369] Error 
****************************????****************************
??????:19/8/2026 9:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:25,553] Error 
****************************????****************************
??????:19/8/2026 9:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:25,737] Error 
****************************????****************************
??????:19/8/2026 9:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:25,925] Error 
****************************????****************************
??????:19/8/2026 9:06:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:26,111] Error 
****************************????****************************
??????:19/8/2026 9:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:26,294] Error 
****************************????****************************
??????:19/8/2026 9:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:26,480] Error 
****************************????****************************
??????:19/8/2026 9:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:26,665] Error 
****************************????****************************
??????:19/8/2026 9:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:26,854] Error 
****************************????****************************
??????:19/8/2026 9:06:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:27,041] Error 
****************************????****************************
??????:19/8/2026 9:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:27,228] Error 
****************************????****************************
??????:19/8/2026 9:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:27,417] Error 
****************************????****************************
??????:19/8/2026 9:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:27,607] Error 
****************************????****************************
??????:19/8/2026 9:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:27,807] Error 
****************************????****************************
??????:19/8/2026 9:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:27,991] Error 
****************************????****************************
??????:19/8/2026 9:06:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:28,174] Error 
****************************????****************************
??????:19/8/2026 9:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:28,361] Error 
****************************????****************************
??????:19/8/2026 9:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:28,542] Error 
****************************????****************************
??????:19/8/2026 9:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:28,723] Error 
****************************????****************************
??????:19/8/2026 9:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:28,907] Error 
****************************????****************************
??????:19/8/2026 9:06:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:29,084] Error 
****************************????****************************
??????:19/8/2026 9:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:29,269] Error 
****************************????****************************
??????:19/8/2026 9:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:29,455] Error 
****************************????****************************
??????:19/8/2026 9:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:29,643] Error 
****************************????****************************
??????:19/8/2026 9:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:29,838] Error 
****************************????****************************
??????:19/8/2026 9:06:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:30,027] Error 
****************************????****************************
??????:19/8/2026 9:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:30,210] Error 
****************************????****************************
??????:19/8/2026 9:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:30,398] Error 
****************************????****************************
??????:19/8/2026 9:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:30,590] Error 
****************************????****************************
??????:19/8/2026 9:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:30,781] Error 
****************************????****************************
??????:19/8/2026 9:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:30,969] Error 
****************************????****************************
??????:19/8/2026 9:06:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:31,158] Error 
****************************????****************************
??????:19/8/2026 9:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:31,344] Error 
****************************????****************************
??????:19/8/2026 9:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:31,535] Error 
****************************????****************************
??????:19/8/2026 9:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:31,719] Error 
****************************????****************************
??????:19/8/2026 9:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:31,919] Error 
****************************????****************************
??????:19/8/2026 9:06:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:32,106] Error 
****************************????****************************
??????:19/8/2026 9:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:32,293] Error 
****************************????****************************
??????:19/8/2026 9:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:32,480] Error 
****************************????****************************
??????:19/8/2026 9:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:32,659] Error 
****************************????****************************
??????:19/8/2026 9:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:32,852] Error 
****************************????****************************
??????:19/8/2026 9:06:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:33,044] Error 
****************************????****************************
??????:19/8/2026 9:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:33,226] Error 
****************************????****************************
??????:19/8/2026 9:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:33,410] Error 
****************************????****************************
??????:19/8/2026 9:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:33,592] Error 
****************************????****************************
??????:19/8/2026 9:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:33,781] Error 
****************************????****************************
??????:19/8/2026 9:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:33,966] Error 
****************************????****************************
??????:19/8/2026 9:06:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:34,148] Error 
****************************????****************************
??????:19/8/2026 9:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:34,332] Error 
****************************????****************************
??????:19/8/2026 9:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:34,517] Error 
****************************????****************************
??????:19/8/2026 9:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:34,700] Error 
****************************????****************************
??????:19/8/2026 9:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:34,886] Error 
****************************????****************************
??????:19/8/2026 9:06:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:35,073] Error 
****************************????****************************
??????:19/8/2026 9:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:35,255] Error 
****************************????****************************
??????:19/8/2026 9:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:35,432] Error 
****************************????****************************
??????:19/8/2026 9:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:35,614] Error 
****************************????****************************
??????:19/8/2026 9:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:35,800] Error 
****************************????****************************
??????:19/8/2026 9:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:35,999] Error 
****************************????****************************
??????:19/8/2026 9:06:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:36,193] Error 
****************************????****************************
??????:19/8/2026 9:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:36,390] Error 
****************************????****************************
??????:19/8/2026 9:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:36,573] Error 
****************************????****************************
??????:19/8/2026 9:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:36,770] Error 
****************************????****************************
??????:19/8/2026 9:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:36,955] Error 
****************************????****************************
??????:19/8/2026 9:06:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:37,147] Error 
****************************????****************************
??????:19/8/2026 9:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:37,336] Error 
****************************????****************************
??????:19/8/2026 9:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:37,518] Error 
****************************????****************************
??????:19/8/2026 9:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:37,704] Error 
****************************????****************************
??????:19/8/2026 9:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:37,894] Error 
****************************????****************************
??????:19/8/2026 9:06:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:38,075] Error 
****************************????****************************
??????:19/8/2026 9:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:38,261] Error 
****************************????****************************
??????:19/8/2026 9:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:38,447] Error 
****************************????****************************
??????:19/8/2026 9:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:38,632] Error 
****************************????****************************
??????:19/8/2026 9:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:38,828] Error 
****************************????****************************
??????:19/8/2026 9:06:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:39,017] Error 
****************************????****************************
??????:19/8/2026 9:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:39,209] Error 
****************************????****************************
??????:19/8/2026 9:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:39,394] Error 
****************************????****************************
??????:19/8/2026 9:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:39,585] Error 
****************************????****************************
??????:19/8/2026 9:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:39,778] Error 
****************************????****************************
??????:19/8/2026 9:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:39,966] Error 
****************************????****************************
??????:19/8/2026 9:06:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:40,168] Error 
****************************????****************************
??????:19/8/2026 9:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:40,354] Error 
****************************????****************************
??????:19/8/2026 9:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:40,539] Error 
****************************????****************************
??????:19/8/2026 9:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:40,730] Error 
****************************????****************************
??????:19/8/2026 9:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:40,919] Error 
****************************????****************************
??????:19/8/2026 9:06:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:41,109] Error 
****************************????****************************
??????:19/8/2026 9:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:41,296] Error 
****************************????****************************
??????:19/8/2026 9:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:41,488] Error 
****************************????****************************
??????:19/8/2026 9:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:41,678] Error 
****************************????****************************
??????:19/8/2026 9:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:41,867] Error 
****************************????****************************
??????:19/8/2026 9:06:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:42,050] Error 
****************************????****************************
??????:19/8/2026 9:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:42,228] Error 
****************************????****************************
??????:19/8/2026 9:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:42,397] Error 
****************************????****************************
??????:19/8/2026 9:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:42,571] Error 
****************************????****************************
??????:19/8/2026 9:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:42,758] Error 
****************************????****************************
??????:19/8/2026 9:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:42,931] Error 
****************************????****************************
??????:19/8/2026 9:06:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:43,114] Error 
****************************????****************************
??????:19/8/2026 9:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:43,289] Error 
****************************????****************************
??????:19/8/2026 9:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:43,465] Error 
****************************????****************************
??????:19/8/2026 9:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:43,646] Error 
****************************????****************************
??????:19/8/2026 9:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:43,833] Error 
****************************????****************************
??????:19/8/2026 9:06:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:44,007] Error 
****************************????****************************
??????:19/8/2026 9:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:44,199] Error 
****************************????****************************
??????:19/8/2026 9:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:44,375] Error 
****************************????****************************
??????:19/8/2026 9:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:44,550] Error 
****************************????****************************
??????:19/8/2026 9:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:44,734] Error 
****************************????****************************
??????:19/8/2026 9:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:44,923] Error 
****************************????****************************
??????:19/8/2026 9:06:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:45,108] Error 
****************************????****************************
??????:19/8/2026 9:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:45,296] Error 
****************************????****************************
??????:19/8/2026 9:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:45,478] Error 
****************************????****************************
??????:19/8/2026 9:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:45,661] Error 
****************************????****************************
??????:19/8/2026 9:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:45,849] Error 
****************************????****************************
??????:19/8/2026 9:06:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:46,033] Error 
****************************????****************************
??????:19/8/2026 9:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:46,218] Error 
****************************????****************************
??????:19/8/2026 9:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:46,404] Error 
****************************????****************************
??????:19/8/2026 9:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:46,589] Error 
****************************????****************************
??????:19/8/2026 9:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:46,775] Error 
****************************????****************************
??????:19/8/2026 9:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:46,950] Error 
****************************????****************************
??????:19/8/2026 9:06:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:47,128] Error 
****************************????****************************
??????:19/8/2026 9:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:47,303] Error 
****************************????****************************
??????:19/8/2026 9:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:47,483] Error 
****************************????****************************
??????:19/8/2026 9:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:47,655] Error 
****************************????****************************
??????:19/8/2026 9:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:47,839] Error 
****************************????****************************
??????:19/8/2026 9:06:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:48,008] Error 
****************************????****************************
??????:19/8/2026 9:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:48,202] Error 
****************************????****************************
??????:19/8/2026 9:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:48,373] Error 
****************************????****************************
??????:19/8/2026 9:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:48,551] Error 
****************************????****************************
??????:19/8/2026 9:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:48,732] Error 
****************************????****************************
??????:19/8/2026 9:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:48,909] Error 
****************************????****************************
??????:19/8/2026 9:06:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:49,086] Error 
****************************????****************************
??????:19/8/2026 9:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:49,261] Error 
****************************????****************************
??????:19/8/2026 9:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:49,440] Error 
****************************????****************************
??????:19/8/2026 9:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:49,629] Error 
****************************????****************************
??????:19/8/2026 9:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:49,816] Error 
****************************????****************************
??????:19/8/2026 9:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:49,995] Error 
****************************????****************************
??????:19/8/2026 9:06:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:50,176] Error 
****************************????****************************
??????:19/8/2026 9:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:50,352] Error 
****************************????****************************
??????:19/8/2026 9:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:50,530] Error 
****************************????****************************
??????:19/8/2026 9:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:50,711] Error 
****************************????****************************
??????:19/8/2026 9:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:50,899] Error 
****************************????****************************
??????:19/8/2026 9:06:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:51,074] Error 
****************************????****************************
??????:19/8/2026 9:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:51,259] Error 
****************************????****************************
??????:19/8/2026 9:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:51,457] Error 
****************************????****************************
??????:19/8/2026 9:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:51,644] Error 
****************************????****************************
??????:19/8/2026 9:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:51,834] Error 
****************************????****************************
??????:19/8/2026 9:06:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:52,022] Error 
****************************????****************************
??????:19/8/2026 9:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:52,212] Error 
****************************????****************************
??????:19/8/2026 9:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:52,411] Error 
****************************????****************************
??????:19/8/2026 9:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:52,599] Error 
****************************????****************************
??????:19/8/2026 9:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:52,846] Error 
****************************????****************************
??????:19/8/2026 9:06:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:53,168] Error 
****************************????****************************
??????:19/8/2026 9:06:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:53,466] Error 
****************************????****************************
??????:19/8/2026 9:06:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:53,672] Error 
****************************????****************************
??????:19/8/2026 9:06:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:53,865] Error 
****************************????****************************
??????:19/8/2026 9:06:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:54,052] Error 
****************************????****************************
??????:19/8/2026 9:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:54,241] Error 
****************************????****************************
??????:19/8/2026 9:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:54,427] Error 
****************************????****************************
??????:19/8/2026 9:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:54,620] Error 
****************************????****************************
??????:19/8/2026 9:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:54,811] Error 
****************************????****************************
??????:19/8/2026 9:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:55,000] Error 
****************************????****************************
??????:19/8/2026 9:06:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:55,186] Error 
****************************????****************************
??????:19/8/2026 9:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:55,374] Error 
****************************????****************************
??????:19/8/2026 9:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:55,568] Error 
****************************????****************************
??????:19/8/2026 9:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:55,761] Error 
****************************????****************************
??????:19/8/2026 9:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:55,944] Error 
****************************????****************************
??????:19/8/2026 9:06:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:56,127] Error 
****************************????****************************
??????:19/8/2026 9:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:56,313] Error 
****************************????****************************
??????:19/8/2026 9:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:56,502] Error 
****************************????****************************
??????:19/8/2026 9:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:56,684] Error 
****************************????****************************
??????:19/8/2026 9:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:56,874] Error 
****************************????****************************
??????:19/8/2026 9:06:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:57,061] Error 
****************************????****************************
??????:19/8/2026 9:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:57,250] Error 
****************************????****************************
??????:19/8/2026 9:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:57,433] Error 
****************************????****************************
??????:19/8/2026 9:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:57,621] Error 
****************************????****************************
??????:19/8/2026 9:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:57,819] Error 
****************************????****************************
??????:19/8/2026 9:06:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:58,006] Error 
****************************????****************************
??????:19/8/2026 9:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:58,181] Error 
****************************????****************************
??????:19/8/2026 9:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:58,365] Error 
****************************????****************************
??????:19/8/2026 9:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:58,538] Error 
****************************????****************************
??????:19/8/2026 9:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:58,725] Error 
****************************????****************************
??????:19/8/2026 9:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:58,909] Error 
****************************????****************************
??????:19/8/2026 9:06:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:59,092] Error 
****************************????****************************
??????:19/8/2026 9:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:59,268] Error 
****************************????****************************
??????:19/8/2026 9:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:59,444] Error 
****************************????****************************
??????:19/8/2026 9:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:59,651] Error 
****************************????****************************
??????:19/8/2026 9:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:06:59,862] Error 
****************************????****************************
??????:19/8/2026 9:06:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:00,069] Error 
****************************????****************************
??????:19/8/2026 9:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:00,256] Error 
****************************????****************************
??????:19/8/2026 9:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:00,449] Error 
****************************????****************************
??????:19/8/2026 9:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:00,622] Error 
****************************????****************************
??????:19/8/2026 9:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:00,812] Error 
****************************????****************************
??????:19/8/2026 9:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:00,994] Error 
****************************????****************************
??????:19/8/2026 9:07:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:01,176] Error 
****************************????****************************
??????:19/8/2026 9:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:01,361] Error 
****************************????****************************
??????:19/8/2026 9:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:01,548] Error 
****************************????****************************
??????:19/8/2026 9:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:01,732] Error 
****************************????****************************
??????:19/8/2026 9:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:01,907] Error 
****************************????****************************
??????:19/8/2026 9:07:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:02,084] Error 
****************************????****************************
??????:19/8/2026 9:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:02,267] Error 
****************************????****************************
??????:19/8/2026 9:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:02,448] Error 
****************************????****************************
??????:19/8/2026 9:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:02,623] Error 
****************************????****************************
??????:19/8/2026 9:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:02,812] Error 
****************************????****************************
??????:19/8/2026 9:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:02,991] Error 
****************************????****************************
??????:19/8/2026 9:07:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:03,176] Error 
****************************????****************************
??????:19/8/2026 9:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:03,358] Error 
****************************????****************************
??????:19/8/2026 9:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:03,532] Error 
****************************????****************************
??????:19/8/2026 9:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:03,714] Error 
****************************????****************************
??????:19/8/2026 9:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:03,896] Error 
****************************????****************************
??????:19/8/2026 9:07:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:04,073] Error 
****************************????****************************
??????:19/8/2026 9:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:04,251] Error 
****************************????****************************
??????:19/8/2026 9:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:04,430] Error 
****************************????****************************
??????:19/8/2026 9:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:04,615] Error 
****************************????****************************
??????:19/8/2026 9:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:04,797] Error 
****************************????****************************
??????:19/8/2026 9:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:04,975] Error 
****************************????****************************
??????:19/8/2026 9:07:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:05,157] Error 
****************************????****************************
??????:19/8/2026 9:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:05,326] Error 
****************************????****************************
??????:19/8/2026 9:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:05,495] Error 
****************************????****************************
??????:19/8/2026 9:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:05,669] Error 
****************************????****************************
??????:19/8/2026 9:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:05,844] Error 
****************************????****************************
??????:19/8/2026 9:07:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:06,012] Error 
****************************????****************************
??????:19/8/2026 9:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:06,186] Error 
****************************????****************************
??????:19/8/2026 9:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:06,354] Error 
****************************????****************************
??????:19/8/2026 9:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:06,524] Error 
****************************????****************************
??????:19/8/2026 9:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:06,700] Error 
****************************????****************************
??????:19/8/2026 9:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:06,875] Error 
****************************????****************************
??????:19/8/2026 9:07:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:07,045] Error 
****************************????****************************
??????:19/8/2026 9:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:07,218] Error 
****************************????****************************
??????:19/8/2026 9:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:07,389] Error 
****************************????****************************
??????:19/8/2026 9:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:07,563] Error 
****************************????****************************
??????:19/8/2026 9:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:07,743] Error 
****************************????****************************
??????:19/8/2026 9:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:07,917] Error 
****************************????****************************
??????:19/8/2026 9:07:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:08,089] Error 
****************************????****************************
??????:19/8/2026 9:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:08,265] Error 
****************************????****************************
??????:19/8/2026 9:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:08,448] Error 
****************************????****************************
??????:19/8/2026 9:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:08,632] Error 
****************************????****************************
??????:19/8/2026 9:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:08,817] Error 
****************************????****************************
??????:19/8/2026 9:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:08,998] Error 
****************************????****************************
??????:19/8/2026 9:07:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:09,181] Error 
****************************????****************************
??????:19/8/2026 9:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:09,358] Error 
****************************????****************************
??????:19/8/2026 9:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:09,537] Error 
****************************????****************************
??????:19/8/2026 9:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:09,723] Error 
****************************????****************************
??????:19/8/2026 9:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:09,901] Error 
****************************????****************************
??????:19/8/2026 9:07:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:10,074] Error 
****************************????****************************
??????:19/8/2026 9:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:10,253] Error 
****************************????****************************
??????:19/8/2026 9:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:10,432] Error 
****************************????****************************
??????:19/8/2026 9:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:10,607] Error 
****************************????****************************
??????:19/8/2026 9:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:10,795] Error 
****************************????****************************
??????:19/8/2026 9:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:10,970] Error 
****************************????****************************
??????:19/8/2026 9:07:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:11,141] Error 
****************************????****************************
??????:19/8/2026 9:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:11,315] Error 
****************************????****************************
??????:19/8/2026 9:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:11,486] Error 
****************************????****************************
??????:19/8/2026 9:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:11,655] Error 
****************************????****************************
??????:19/8/2026 9:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:11,837] Error 
****************************????****************************
??????:19/8/2026 9:07:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:12,004] Error 
****************************????****************************
??????:19/8/2026 9:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:12,179] Error 
****************************????****************************
??????:19/8/2026 9:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:12,353] Error 
****************************????****************************
??????:19/8/2026 9:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:12,525] Error 
****************************????****************************
??????:19/8/2026 9:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:12,712] Error 
****************************????****************************
??????:19/8/2026 9:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:12,887] Error 
****************************????****************************
??????:19/8/2026 9:07:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:13,053] Error 
****************************????****************************
??????:19/8/2026 9:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:13,225] Error 
****************************????****************************
??????:19/8/2026 9:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:13,396] Error 
****************************????****************************
??????:19/8/2026 9:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:13,573] Error 
****************************????****************************
??????:19/8/2026 9:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:13,750] Error 
****************************????****************************
??????:19/8/2026 9:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:13,919] Error 
****************************????****************************
??????:19/8/2026 9:07:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:14,088] Error 
****************************????****************************
??????:19/8/2026 9:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:14,253] Error 
****************************????****************************
??????:19/8/2026 9:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:14,420] Error 
****************************????****************************
??????:19/8/2026 9:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:14,591] Error 
****************************????****************************
??????:19/8/2026 9:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:14,767] Error 
****************************????****************************
??????:19/8/2026 9:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:14,934] Error 
****************************????****************************
??????:19/8/2026 9:07:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:15,103] Error 
****************************????****************************
??????:19/8/2026 9:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:15,274] Error 
****************************????****************************
??????:19/8/2026 9:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:15,447] Error 
****************************????****************************
??????:19/8/2026 9:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:15,616] Error 
****************************????****************************
??????:19/8/2026 9:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:15,792] Error 
****************************????****************************
??????:19/8/2026 9:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:15,964] Error 
****************************????****************************
??????:19/8/2026 9:07:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:16,133] Error 
****************************????****************************
??????:19/8/2026 9:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:16,301] Error 
****************************????****************************
??????:19/8/2026 9:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:16,472] Error 
****************************????****************************
??????:19/8/2026 9:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:16,647] Error 
****************************????****************************
??????:19/8/2026 9:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:16,833] Error 
****************************????****************************
??????:19/8/2026 9:07:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:17,001] Error 
****************************????****************************
??????:19/8/2026 9:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:17,173] Error 
****************************????****************************
??????:19/8/2026 9:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:17,346] Error 
****************************????****************************
??????:19/8/2026 9:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:17,518] Error 
****************************????****************************
??????:19/8/2026 9:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:17,688] Error 
****************************????****************************
??????:19/8/2026 9:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:17,865] Error 
****************************????****************************
??????:19/8/2026 9:07:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:18,041] Error 
****************************????****************************
??????:19/8/2026 9:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:18,217] Error 
****************************????****************************
??????:19/8/2026 9:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:18,394] Error 
****************************????****************************
??????:19/8/2026 9:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:18,572] Error 
****************************????****************************
??????:19/8/2026 9:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:18,754] Error 
****************************????****************************
??????:19/8/2026 9:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:18,928] Error 
****************************????****************************
??????:19/8/2026 9:07:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:19,103] Error 
****************************????****************************
??????:19/8/2026 9:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:19,269] Error 
****************************????****************************
??????:19/8/2026 9:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:19,442] Error 
****************************????****************************
??????:19/8/2026 9:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:19,613] Error 
****************************????****************************
??????:19/8/2026 9:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:19,792] Error 
****************************????****************************
??????:19/8/2026 9:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:19,964] Error 
****************************????****************************
??????:19/8/2026 9:07:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:20,140] Error 
****************************????****************************
??????:19/8/2026 9:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:20,307] Error 
****************************????****************************
??????:19/8/2026 9:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:20,484] Error 
****************************????****************************
??????:19/8/2026 9:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:20,654] Error 
****************************????****************************
??????:19/8/2026 9:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:20,844] Error 
****************************????****************************
??????:19/8/2026 9:07:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:21,019] Error 
****************************????****************************
??????:19/8/2026 9:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:21,188] Error 
****************************????****************************
??????:19/8/2026 9:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:21,359] Error 
****************************????****************************
??????:19/8/2026 9:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:21,537] Error 
****************************????****************************
??????:19/8/2026 9:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:21,712] Error 
****************************????****************************
??????:19/8/2026 9:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:21,883] Error 
****************************????****************************
??????:19/8/2026 9:07:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:22,052] Error 
****************************????****************************
??????:19/8/2026 9:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:22,217] Error 
****************************????****************************
??????:19/8/2026 9:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:22,392] Error 
****************************????****************************
??????:19/8/2026 9:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:22,567] Error 
****************************????****************************
??????:19/8/2026 9:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:22,742] Error 
****************************????****************************
??????:19/8/2026 9:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:22,909] Error 
****************************????****************************
??????:19/8/2026 9:07:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:23,075] Error 
****************************????****************************
??????:19/8/2026 9:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:23,240] Error 
****************************????****************************
??????:19/8/2026 9:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:23,413] Error 
****************************????****************************
??????:19/8/2026 9:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:23,588] Error 
****************************????****************************
??????:19/8/2026 9:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:23,770] Error 
****************************????****************************
??????:19/8/2026 9:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:23,940] Error 
****************************????****************************
??????:19/8/2026 9:07:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:24,112] Error 
****************************????****************************
??????:19/8/2026 9:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:24,283] Error 
****************************????****************************
??????:19/8/2026 9:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:24,452] Error 
****************************????****************************
??????:19/8/2026 9:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:24,623] Error 
****************************????****************************
??????:19/8/2026 9:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:24,804] Error 
****************************????****************************
??????:19/8/2026 9:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:24,986] Error 
****************************????****************************
??????:19/8/2026 9:07:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:25,152] Error 
****************************????****************************
??????:19/8/2026 9:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:25,322] Error 
****************************????****************************
??????:19/8/2026 9:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:25,496] Error 
****************************????****************************
??????:19/8/2026 9:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:25,667] Error 
****************************????****************************
??????:19/8/2026 9:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:25,842] Error 
****************************????****************************
??????:19/8/2026 9:07:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:26,011] Error 
****************************????****************************
??????:19/8/2026 9:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:26,176] Error 
****************************????****************************
??????:19/8/2026 9:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:26,352] Error 
****************************????****************************
??????:19/8/2026 9:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:26,523] Error 
****************************????****************************
??????:19/8/2026 9:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:26,698] Error 
****************************????****************************
??????:19/8/2026 9:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:26,865] Error 
****************************????****************************
??????:19/8/2026 9:07:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:27,034] Error 
****************************????****************************
??????:19/8/2026 9:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:27,203] Error 
****************************????****************************
??????:19/8/2026 9:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:27,374] Error 
****************************????****************************
??????:19/8/2026 9:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:27,546] Error 
****************************????****************************
??????:19/8/2026 9:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:27,720] Error 
****************************????****************************
??????:19/8/2026 9:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:27,898] Error 
****************************????****************************
??????:19/8/2026 9:07:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:28,087] Error 
****************************????****************************
??????:19/8/2026 9:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:28,274] Error 
****************************????****************************
??????:19/8/2026 9:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:28,463] Error 
****************************????****************************
??????:19/8/2026 9:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:28,650] Error 
****************************????****************************
??????:19/8/2026 9:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:28,847] Error 
****************************????****************************
??????:19/8/2026 9:07:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:29,047] Error 
****************************????****************************
??????:19/8/2026 9:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:29,238] Error 
****************************????****************************
??????:19/8/2026 9:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:29,430] Error 
****************************????****************************
??????:19/8/2026 9:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:29,623] Error 
****************************????****************************
??????:19/8/2026 9:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:29,819] Error 
****************************????****************************
??????:19/8/2026 9:07:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:30,007] Error 
****************************????****************************
??????:19/8/2026 9:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:30,193] Error 
****************************????****************************
??????:19/8/2026 9:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:30,379] Error 
****************************????****************************
??????:19/8/2026 9:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:30,569] Error 
****************************????****************************
??????:19/8/2026 9:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:30,762] Error 
****************************????****************************
??????:19/8/2026 9:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:30,948] Error 
****************************????****************************
??????:19/8/2026 9:07:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:31,126] Error 
****************************????****************************
??????:19/8/2026 9:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:31,314] Error 
****************************????****************************
??????:19/8/2026 9:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:31,496] Error 
****************************????****************************
??????:19/8/2026 9:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:31,675] Error 
****************************????****************************
??????:19/8/2026 9:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:31,868] Error 
****************************????****************************
??????:19/8/2026 9:07:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:32,047] Error 
****************************????****************************
??????:19/8/2026 9:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:32,233] Error 
****************************????****************************
??????:19/8/2026 9:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:32,428] Error 
****************************????****************************
??????:19/8/2026 9:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:32,619] Error 
****************************????****************************
??????:19/8/2026 9:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:32,816] Error 
****************************????****************************
??????:19/8/2026 9:07:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:33,004] Error 
****************************????****************************
??????:19/8/2026 9:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:33,204] Error 
****************************????****************************
??????:19/8/2026 9:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:33,385] Error 
****************************????****************************
??????:19/8/2026 9:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:33,577] Error 
****************************????****************************
??????:19/8/2026 9:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:33,779] Error 
****************************????****************************
??????:19/8/2026 9:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:33,977] Error 
****************************????****************************
??????:19/8/2026 9:07:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:34,170] Error 
****************************????****************************
??????:19/8/2026 9:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:34,358] Error 
****************************????****************************
??????:19/8/2026 9:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:34,550] Error 
****************************????****************************
??????:19/8/2026 9:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:34,734] Error 
****************************????****************************
??????:19/8/2026 9:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:34,921] Error 
****************************????****************************
??????:19/8/2026 9:07:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:35,101] Error 
****************************????****************************
??????:19/8/2026 9:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:35,277] Error 
****************************????****************************
??????:19/8/2026 9:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:35,452] Error 
****************************????****************************
??????:19/8/2026 9:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:35,626] Error 
****************************????****************************
??????:19/8/2026 9:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:35,811] Error 
****************************????****************************
??????:19/8/2026 9:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:35,988] Error 
****************************????****************************
??????:19/8/2026 9:07:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:36,169] Error 
****************************????****************************
??????:19/8/2026 9:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:36,342] Error 
****************************????****************************
??????:19/8/2026 9:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:36,520] Error 
****************************????****************************
??????:19/8/2026 9:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:36,701] Error 
****************************????****************************
??????:19/8/2026 9:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:36,886] Error 
****************************????****************************
??????:19/8/2026 9:07:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:37,067] Error 
****************************????****************************
??????:19/8/2026 9:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:37,254] Error 
****************************????****************************
??????:19/8/2026 9:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:37,438] Error 
****************************????****************************
??????:19/8/2026 9:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:37,626] Error 
****************************????****************************
??????:19/8/2026 9:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:37,818] Error 
****************************????****************************
??????:19/8/2026 9:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:37,997] Error 
****************************????****************************
??????:19/8/2026 9:07:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:38,176] Error 
****************************????****************************
??????:19/8/2026 9:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:38,357] Error 
****************************????****************************
??????:19/8/2026 9:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:38,539] Error 
****************************????****************************
??????:19/8/2026 9:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:38,722] Error 
****************************????****************************
??????:19/8/2026 9:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:38,909] Error 
****************************????****************************
??????:19/8/2026 9:07:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:39,088] Error 
****************************????****************************
??????:19/8/2026 9:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:39,265] Error 
****************************????****************************
??????:19/8/2026 9:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:39,442] Error 
****************************????****************************
??????:19/8/2026 9:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:39,617] Error 
****************************????****************************
??????:19/8/2026 9:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:39,801] Error 
****************************????****************************
??????:19/8/2026 9:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:39,975] Error 
****************************????****************************
??????:19/8/2026 9:07:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:40,153] Error 
****************************????****************************
??????:19/8/2026 9:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:40,329] Error 
****************************????****************************
??????:19/8/2026 9:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:40,507] Error 
****************************????****************************
??????:19/8/2026 9:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:40,683] Error 
****************************????****************************
??????:19/8/2026 9:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:40,868] Error 
****************************????****************************
??????:19/8/2026 9:07:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:41,053] Error 
****************************????****************************
??????:19/8/2026 9:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:41,240] Error 
****************************????****************************
??????:19/8/2026 9:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:41,421] Error 
****************************????****************************
??????:19/8/2026 9:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:41,599] Error 
****************************????****************************
??????:19/8/2026 9:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:41,788] Error 
****************************????****************************
??????:19/8/2026 9:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:41,968] Error 
****************************????****************************
??????:19/8/2026 9:07:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:42,146] Error 
****************************????****************************
??????:19/8/2026 9:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:42,324] Error 
****************************????****************************
??????:19/8/2026 9:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:42,503] Error 
****************************????****************************
??????:19/8/2026 9:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:42,676] Error 
****************************????****************************
??????:19/8/2026 9:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:42,860] Error 
****************************????****************************
??????:19/8/2026 9:07:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:43,042] Error 
****************************????****************************
??????:19/8/2026 9:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:43,216] Error 
****************************????****************************
??????:19/8/2026 9:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:43,392] Error 
****************************????****************************
??????:19/8/2026 9:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:43,565] Error 
****************************????****************************
??????:19/8/2026 9:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:43,745] Error 
****************************????****************************
??????:19/8/2026 9:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:43,922] Error 
****************************????****************************
??????:19/8/2026 9:07:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:44,097] Error 
****************************????****************************
??????:19/8/2026 9:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:44,275] Error 
****************************????****************************
??????:19/8/2026 9:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:44,450] Error 
****************************????****************************
??????:19/8/2026 9:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:44,625] Error 
****************************????****************************
??????:19/8/2026 9:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:44,806] Error 
****************************????****************************
??????:19/8/2026 9:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:44,985] Error 
****************************????****************************
??????:19/8/2026 9:07:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:45,158] Error 
****************************????****************************
??????:19/8/2026 9:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:45,346] Error 
****************************????****************************
??????:19/8/2026 9:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:45,524] Error 
****************************????****************************
??????:19/8/2026 9:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:45,698] Error 
****************************????****************************
??????:19/8/2026 9:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:45,882] Error 
****************************????****************************
??????:19/8/2026 9:07:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:46,063] Error 
****************************????****************************
??????:19/8/2026 9:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:46,249] Error 
****************************????****************************
??????:19/8/2026 9:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:46,427] Error 
****************************????****************************
??????:19/8/2026 9:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:46,603] Error 
****************************????****************************
??????:19/8/2026 9:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:46,785] Error 
****************************????****************************
??????:19/8/2026 9:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:46,967] Error 
****************************????****************************
??????:19/8/2026 9:07:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:47,144] Error 
****************************????****************************
??????:19/8/2026 9:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:47,326] Error 
****************************????****************************
??????:19/8/2026 9:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:47,508] Error 
****************************????****************************
??????:19/8/2026 9:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:47,683] Error 
****************************????****************************
??????:19/8/2026 9:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:47,875] Error 
****************************????****************************
??????:19/8/2026 9:07:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:48,049] Error 
****************************????****************************
??????:19/8/2026 9:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:48,228] Error 
****************************????****************************
??????:19/8/2026 9:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:48,408] Error 
****************************????****************************
??????:19/8/2026 9:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:48,587] Error 
****************************????****************************
??????:19/8/2026 9:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:48,768] Error 
****************************????****************************
??????:19/8/2026 9:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:48,953] Error 
****************************????****************************
??????:19/8/2026 9:07:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:49,133] Error 
****************************????****************************
??????:19/8/2026 9:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:49,315] Error 
****************************????****************************
??????:19/8/2026 9:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:49,505] Error 
****************************????****************************
??????:19/8/2026 9:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:49,685] Error 
****************************????****************************
??????:19/8/2026 9:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:49,875] Error 
****************************????****************************
??????:19/8/2026 9:07:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:50,053] Error 
****************************????****************************
??????:19/8/2026 9:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:50,232] Error 
****************************????****************************
??????:19/8/2026 9:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:50,407] Error 
****************************????****************************
??????:19/8/2026 9:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:50,584] Error 
****************************????****************************
??????:19/8/2026 9:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:50,770] Error 
****************************????****************************
??????:19/8/2026 9:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:50,950] Error 
****************************????****************************
??????:19/8/2026 9:07:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:51,132] Error 
****************************????****************************
??????:19/8/2026 9:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:51,308] Error 
****************************????****************************
??????:19/8/2026 9:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:51,487] Error 
****************************????****************************
??????:19/8/2026 9:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:51,666] Error 
****************************????****************************
??????:19/8/2026 9:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:51,854] Error 
****************************????****************************
??????:19/8/2026 9:07:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:52,034] Error 
****************************????****************************
??????:19/8/2026 9:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:52,215] Error 
****************************????****************************
??????:19/8/2026 9:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:52,395] Error 
****************************????****************************
??????:19/8/2026 9:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:52,581] Error 
****************************????****************************
??????:19/8/2026 9:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:52,766] Error 
****************************????****************************
??????:19/8/2026 9:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:52,949] Error 
****************************????****************************
??????:19/8/2026 9:07:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:53,127] Error 
****************************????****************************
??????:19/8/2026 9:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:53,310] Error 
****************************????****************************
??????:19/8/2026 9:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:53,500] Error 
****************************????****************************
??????:19/8/2026 9:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:53,682] Error 
****************************????****************************
??????:19/8/2026 9:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:53,865] Error 
****************************????****************************
??????:19/8/2026 9:07:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:54,045] Error 
****************************????****************************
??????:19/8/2026 9:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:54,222] Error 
****************************????****************************
??????:19/8/2026 9:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:54,404] Error 
****************************????****************************
??????:19/8/2026 9:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:54,581] Error 
****************************????****************************
??????:19/8/2026 9:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:54,762] Error 
****************************????****************************
??????:19/8/2026 9:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:54,946] Error 
****************************????****************************
??????:19/8/2026 9:07:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:55,122] Error 
****************************????****************************
??????:19/8/2026 9:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:55,304] Error 
****************************????****************************
??????:19/8/2026 9:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:55,483] Error 
****************************????****************************
??????:19/8/2026 9:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:55,660] Error 
****************************????****************************
??????:19/8/2026 9:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:55,848] Error 
****************************????****************************
??????:19/8/2026 9:07:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:56,032] Error 
****************************????****************************
??????:19/8/2026 9:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:56,211] Error 
****************************????****************************
??????:19/8/2026 9:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:56,397] Error 
****************************????****************************
??????:19/8/2026 9:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:56,585] Error 
****************************????****************************
??????:19/8/2026 9:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:56,776] Error 
****************************????****************************
??????:19/8/2026 9:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:56,958] Error 
****************************????****************************
??????:19/8/2026 9:07:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:57,144] Error 
****************************????****************************
??????:19/8/2026 9:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:57,328] Error 
****************************????****************************
??????:19/8/2026 9:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:57,515] Error 
****************************????****************************
??????:19/8/2026 9:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:57,684] Error 
****************************????****************************
??????:19/8/2026 9:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:57,862] Error 
****************************????****************************
??????:19/8/2026 9:07:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:58,032] Error 
****************************????****************************
??????:19/8/2026 9:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:58,200] Error 
****************************????****************************
??????:19/8/2026 9:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:58,370] Error 
****************************????****************************
??????:19/8/2026 9:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:58,541] Error 
****************************????****************************
??????:19/8/2026 9:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:58,714] Error 
****************************????****************************
??????:19/8/2026 9:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:58,890] Error 
****************************????****************************
??????:19/8/2026 9:07:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:59,065] Error 
****************************????****************************
??????:19/8/2026 9:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:59,236] Error 
****************************????****************************
??????:19/8/2026 9:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:59,415] Error 
****************************????****************************
??????:19/8/2026 9:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:59,591] Error 
****************************????****************************
??????:19/8/2026 9:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:59,776] Error 
****************************????****************************
??????:19/8/2026 9:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:07:59,958] Error 
****************************????****************************
??????:19/8/2026 9:07:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:00,134] Error 
****************************????****************************
??????:19/8/2026 9:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:00,312] Error 
****************************????****************************
??????:19/8/2026 9:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:00,489] Error 
****************************????****************************
??????:19/8/2026 9:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:00,667] Error 
****************************????****************************
??????:19/8/2026 9:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:00,851] Error 
****************************????****************************
??????:19/8/2026 9:08:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:01,033] Error 
****************************????****************************
??????:19/8/2026 9:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:01,214] Error 
****************************????****************************
??????:19/8/2026 9:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:01,395] Error 
****************************????****************************
??????:19/8/2026 9:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:01,580] Error 
****************************????****************************
??????:19/8/2026 9:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:01,771] Error 
****************************????****************************
??????:19/8/2026 9:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:01,953] Error 
****************************????****************************
??????:19/8/2026 9:08:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:02,130] Error 
****************************????****************************
??????:19/8/2026 9:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:02,308] Error 
****************************????****************************
??????:19/8/2026 9:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:02,482] Error 
****************************????****************************
??????:19/8/2026 9:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:02,659] Error 
****************************????****************************
??????:19/8/2026 9:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:02,841] Error 
****************************????****************************
??????:19/8/2026 9:08:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:03,025] Error 
****************************????****************************
??????:19/8/2026 9:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:03,201] Error 
****************************????****************************
??????:19/8/2026 9:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:03,376] Error 
****************************????****************************
??????:19/8/2026 9:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:03,555] Error 
****************************????****************************
??????:19/8/2026 9:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:03,734] Error 
****************************????****************************
??????:19/8/2026 9:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:03,909] Error 
****************************????****************************
??????:19/8/2026 9:08:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:04,091] Error 
****************************????****************************
??????:19/8/2026 9:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:04,276] Error 
****************************????****************************
??????:19/8/2026 9:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:04,455] Error 
****************************????****************************
??????:19/8/2026 9:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:04,634] Error 
****************************????****************************
??????:19/8/2026 9:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:04,819] Error 
****************************????****************************
??????:19/8/2026 9:08:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:05,003] Error 
****************************????****************************
??????:19/8/2026 9:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:05,185] Error 
****************************????****************************
??????:19/8/2026 9:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:05,370] Error 
****************************????****************************
??????:19/8/2026 9:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:05,556] Error 
****************************????****************************
??????:19/8/2026 9:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:05,753] Error 
****************************????****************************
??????:19/8/2026 9:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:05,940] Error 
****************************????****************************
??????:19/8/2026 9:08:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:06,119] Error 
****************************????****************************
??????:19/8/2026 9:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:06,302] Error 
****************************????****************************
??????:19/8/2026 9:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:06,487] Error 
****************************????****************************
??????:19/8/2026 9:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:06,673] Error 
****************************????****************************
??????:19/8/2026 9:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:06,862] Error 
****************************????****************************
??????:19/8/2026 9:08:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:07,041] Error 
****************************????****************************
??????:19/8/2026 9:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:07,214] Error 
****************************????****************************
??????:19/8/2026 9:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:07,389] Error 
****************************????****************************
??????:19/8/2026 9:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:07,565] Error 
****************************????****************************
??????:19/8/2026 9:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:07,748] Error 
****************************????****************************
??????:19/8/2026 9:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:07,922] Error 
****************************????****************************
??????:19/8/2026 9:08:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:08,099] Error 
****************************????****************************
??????:19/8/2026 9:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:08,272] Error 
****************************????****************************
??????:19/8/2026 9:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:08,447] Error 
****************************????****************************
??????:19/8/2026 9:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:08,628] Error 
****************************????****************************
??????:19/8/2026 9:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:08,808] Error 
****************************????****************************
??????:19/8/2026 9:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:08,986] Error 
****************************????****************************
??????:19/8/2026 9:08:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:09,164] Error 
****************************????****************************
??????:19/8/2026 9:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:09,339] Error 
****************************????****************************
??????:19/8/2026 9:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:09,515] Error 
****************************????****************************
??????:19/8/2026 9:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:09,692] Error 
****************************????****************************
??????:19/8/2026 9:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:09,887] Error 
****************************????****************************
??????:19/8/2026 9:08:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:10,067] Error 
****************************????****************************
??????:19/8/2026 9:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:10,247] Error 
****************************????****************************
??????:19/8/2026 9:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:10,423] Error 
****************************????****************************
??????:19/8/2026 9:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:10,599] Error 
****************************????****************************
??????:19/8/2026 9:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:10,779] Error 
****************************????****************************
??????:19/8/2026 9:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:10,954] Error 
****************************????****************************
??????:19/8/2026 9:08:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:11,134] Error 
****************************????****************************
??????:19/8/2026 9:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:11,309] Error 
****************************????****************************
??????:19/8/2026 9:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:11,485] Error 
****************************????****************************
??????:19/8/2026 9:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:11,661] Error 
****************************????****************************
??????:19/8/2026 9:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:11,842] Error 
****************************????****************************
??????:19/8/2026 9:08:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:12,021] Error 
****************************????****************************
??????:19/8/2026 9:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:12,197] Error 
****************************????****************************
??????:19/8/2026 9:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:12,374] Error 
****************************????****************************
??????:19/8/2026 9:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:12,549] Error 
****************************????****************************
??????:19/8/2026 9:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:12,726] Error 
****************************????****************************
??????:19/8/2026 9:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:12,897] Error 
****************************????****************************
??????:19/8/2026 9:08:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:13,071] Error 
****************************????****************************
??????:19/8/2026 9:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:13,239] Error 
****************************????****************************
??????:19/8/2026 9:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:13,414] Error 
****************************????****************************
??????:19/8/2026 9:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:13,587] Error 
****************************????****************************
??????:19/8/2026 9:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:13,762] Error 
****************************????****************************
??????:19/8/2026 9:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:13,947] Error 
****************************????****************************
??????:19/8/2026 9:08:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:14,121] Error 
****************************????****************************
??????:19/8/2026 9:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:14,303] Error 
****************************????****************************
??????:19/8/2026 9:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:14,480] Error 
****************************????****************************
??????:19/8/2026 9:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:14,652] Error 
****************************????****************************
??????:19/8/2026 9:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:14,834] Error 
****************************????****************************
??????:19/8/2026 9:08:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:15,004] Error 
****************************????****************************
??????:19/8/2026 9:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:15,176] Error 
****************************????****************************
??????:19/8/2026 9:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:15,351] Error 
****************************????****************************
??????:19/8/2026 9:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:15,524] Error 
****************************????****************************
??????:19/8/2026 9:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:15,700] Error 
****************************????****************************
??????:19/8/2026 9:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:15,880] Error 
****************************????****************************
??????:19/8/2026 9:08:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:16,052] Error 
****************************????****************************
??????:19/8/2026 9:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:16,230] Error 
****************************????****************************
??????:19/8/2026 9:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:16,403] Error 
****************************????****************************
??????:19/8/2026 9:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:16,578] Error 
****************************????****************************
??????:19/8/2026 9:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:16,754] Error 
****************************????****************************
??????:19/8/2026 9:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:16,928] Error 
****************************????****************************
??????:19/8/2026 9:08:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:17,102] Error 
****************************????****************************
??????:19/8/2026 9:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:17,273] Error 
****************************????****************************
??????:19/8/2026 9:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:17,444] Error 
****************************????****************************
??????:19/8/2026 9:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:17,618] Error 
****************************????****************************
??????:19/8/2026 9:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:17,799] Error 
****************************????****************************
??????:19/8/2026 9:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:17,984] Error 
****************************????****************************
??????:19/8/2026 9:08:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:18,158] Error 
****************************????****************************
??????:19/8/2026 9:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:18,338] Error 
****************************????****************************
??????:19/8/2026 9:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:18,505] Error 
****************************????****************************
??????:19/8/2026 9:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:18,694] Error 
****************************????****************************
??????:19/8/2026 9:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:18,879] Error 
****************************????****************************
??????:19/8/2026 9:08:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:19,073] Error 
****************************????****************************
??????:19/8/2026 9:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:19,275] Error 
****************************????****************************
??????:19/8/2026 9:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:19,458] Error 
****************************????****************************
??????:19/8/2026 9:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:19,640] Error 
****************************????****************************
??????:19/8/2026 9:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:19,831] Error 
****************************????****************************
??????:19/8/2026 9:08:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:20,022] Error 
****************************????****************************
??????:19/8/2026 9:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:20,213] Error 
****************************????****************************
??????:19/8/2026 9:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:20,400] Error 
****************************????****************************
??????:19/8/2026 9:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:20,589] Error 
****************************????****************************
??????:19/8/2026 9:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:20,792] Error 
****************************????****************************
??????:19/8/2026 9:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:20,988] Error 
****************************????****************************
??????:19/8/2026 9:08:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:21,183] Error 
****************************????****************************
??????:19/8/2026 9:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:21,379] Error 
****************************????****************************
??????:19/8/2026 9:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:21,570] Error 
****************************????****************************
??????:19/8/2026 9:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:21,767] Error 
****************************????****************************
??????:19/8/2026 9:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:21,971] Error 
****************************????****************************
??????:19/8/2026 9:08:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:22,164] Error 
****************************????****************************
??????:19/8/2026 9:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:22,356] Error 
****************************????****************************
??????:19/8/2026 9:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:22,547] Error 
****************************????****************************
??????:19/8/2026 9:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:22,743] Error 
****************************????****************************
??????:19/8/2026 9:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:22,933] Error 
****************************????****************************
??????:19/8/2026 9:08:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:23,120] Error 
****************************????****************************
??????:19/8/2026 9:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:23,310] Error 
****************************????****************************
??????:19/8/2026 9:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:23,497] Error 
****************************????****************************
??????:19/8/2026 9:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:23,684] Error 
****************************????****************************
??????:19/8/2026 9:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:23,875] Error 
****************************????****************************
??????:19/8/2026 9:08:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:24,067] Error 
****************************????****************************
??????:19/8/2026 9:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:24,257] Error 
****************************????****************************
??????:19/8/2026 9:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:24,448] Error 
****************************????****************************
??????:19/8/2026 9:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:24,637] Error 
****************************????****************************
??????:19/8/2026 9:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:24,822] Error 
****************************????****************************
??????:19/8/2026 9:08:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:25,002] Error 
****************************????****************************
??????:19/8/2026 9:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:25,185] Error 
****************************????****************************
??????:19/8/2026 9:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:25,363] Error 
****************************????****************************
??????:19/8/2026 9:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:25,542] Error 
****************************????****************************
??????:19/8/2026 9:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:25,726] Error 
****************************????****************************
??????:19/8/2026 9:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:25,907] Error 
****************************????****************************
??????:19/8/2026 9:08:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:26,092] Error 
****************************????****************************
??????:19/8/2026 9:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:26,266] Error 
****************************????****************************
??????:19/8/2026 9:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:26,446] Error 
****************************????****************************
??????:19/8/2026 9:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:26,631] Error 
****************************????****************************
??????:19/8/2026 9:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:26,820] Error 
****************************????****************************
??????:19/8/2026 9:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:26,993] Error 
****************************????****************************
??????:19/8/2026 9:08:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:27,171] Error 
****************************????****************************
??????:19/8/2026 9:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:27,346] Error 
****************************????****************************
??????:19/8/2026 9:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:27,522] Error 
****************************????****************************
??????:19/8/2026 9:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:27,703] Error 
****************************????****************************
??????:19/8/2026 9:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:27,883] Error 
****************************????****************************
??????:19/8/2026 9:08:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:28,056] Error 
****************************????****************************
??????:19/8/2026 9:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:28,227] Error 
****************************????****************************
??????:19/8/2026 9:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:28,401] Error 
****************************????****************************
??????:19/8/2026 9:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:28,572] Error 
****************************????****************************
??????:19/8/2026 9:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:28,755] Error 
****************************????****************************
??????:19/8/2026 9:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:28,930] Error 
****************************????****************************
??????:19/8/2026 9:08:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:29,102] Error 
****************************????****************************
??????:19/8/2026 9:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:29,276] Error 
****************************????****************************
??????:19/8/2026 9:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:29,458] Error 
****************************????****************************
??????:19/8/2026 9:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:29,644] Error 
****************************????****************************
??????:19/8/2026 9:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:29,828] Error 
****************************????****************************
??????:19/8/2026 9:08:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:30,005] Error 
****************************????****************************
??????:19/8/2026 9:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:30,198] Error 
****************************????****************************
??????:19/8/2026 9:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:30,380] Error 
****************************????****************************
??????:19/8/2026 9:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:30,561] Error 
****************************????****************************
??????:19/8/2026 9:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:30,740] Error 
****************************????****************************
??????:19/8/2026 9:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:30,912] Error 
****************************????****************************
??????:19/8/2026 9:08:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:31,082] Error 
****************************????****************************
??????:19/8/2026 9:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:31,255] Error 
****************************????****************************
??????:19/8/2026 9:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:31,428] Error 
****************************????****************************
??????:19/8/2026 9:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:31,597] Error 
****************************????****************************
??????:19/8/2026 9:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:31,776] Error 
****************************????****************************
??????:19/8/2026 9:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:31,950] Error 
****************************????****************************
??????:19/8/2026 9:08:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:32,122] Error 
****************************????****************************
??????:19/8/2026 9:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:32,298] Error 
****************************????****************************
??????:19/8/2026 9:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:32,465] Error 
****************************????****************************
??????:19/8/2026 9:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:32,635] Error 
****************************????****************************
??????:19/8/2026 9:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:32,816] Error 
****************************????****************************
??????:19/8/2026 9:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:32,983] Error 
****************************????****************************
??????:19/8/2026 9:08:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:33,157] Error 
****************************????****************************
??????:19/8/2026 9:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:33,327] Error 
****************************????****************************
??????:19/8/2026 9:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:33,505] Error 
****************************????****************************
??????:19/8/2026 9:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:33,680] Error 
****************************????****************************
??????:19/8/2026 9:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:33,866] Error 
****************************????****************************
??????:19/8/2026 9:08:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:34,042] Error 
****************************????****************************
??????:19/8/2026 9:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:34,225] Error 
****************************????****************************
??????:19/8/2026 9:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:34,395] Error 
****************************????****************************
??????:19/8/2026 9:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:34,570] Error 
****************************????****************************
??????:19/8/2026 9:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:34,748] Error 
****************************????****************************
??????:19/8/2026 9:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:34,926] Error 
****************************????****************************
??????:19/8/2026 9:08:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:35,100] Error 
****************************????****************************
??????:19/8/2026 9:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:35,274] Error 
****************************????****************************
??????:19/8/2026 9:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:35,449] Error 
****************************????****************************
??????:19/8/2026 9:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:35,625] Error 
****************************????****************************
??????:19/8/2026 9:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:35,801] Error 
****************************????****************************
??????:19/8/2026 9:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:35,973] Error 
****************************????****************************
??????:19/8/2026 9:08:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:36,143] Error 
****************************????****************************
??????:19/8/2026 9:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:36,318] Error 
****************************????****************************
??????:19/8/2026 9:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:36,487] Error 
****************************????****************************
??????:19/8/2026 9:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:36,658] Error 
****************************????****************************
??????:19/8/2026 9:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:36,835] Error 
****************************????****************************
??????:19/8/2026 9:08:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:37,009] Error 
****************************????****************************
??????:19/8/2026 9:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:37,178] Error 
****************************????****************************
??????:19/8/2026 9:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:37,348] Error 
****************************????****************************
??????:19/8/2026 9:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:37,515] Error 
****************************????****************************
??????:19/8/2026 9:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:37,693] Error 
****************************????****************************
??????:19/8/2026 9:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:37,874] Error 
****************************????****************************
??????:19/8/2026 9:08:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:38,049] Error 
****************************????****************************
??????:19/8/2026 9:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:38,230] Error 
****************************????****************************
??????:19/8/2026 9:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:38,413] Error 
****************************????****************************
??????:19/8/2026 9:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:38,592] Error 
****************************????****************************
??????:19/8/2026 9:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:38,776] Error 
****************************????****************************
??????:19/8/2026 9:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:38,949] Error 
****************************????****************************
??????:19/8/2026 9:08:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:39,118] Error 
****************************????****************************
??????:19/8/2026 9:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:39,292] Error 
****************************????****************************
??????:19/8/2026 9:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:39,469] Error 
****************************????****************************
??????:19/8/2026 9:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:39,639] Error 
****************************????****************************
??????:19/8/2026 9:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:39,818] Error 
****************************????****************************
??????:19/8/2026 9:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:39,994] Error 
****************************????****************************
??????:19/8/2026 9:08:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:40,167] Error 
****************************????****************************
??????:19/8/2026 9:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:40,337] Error 
****************************????****************************
??????:19/8/2026 9:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:40,527] Error 
****************************????****************************
??????:19/8/2026 9:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:40,691] Error 
****************************????****************************
??????:19/8/2026 9:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:40,864] Error 
****************************????****************************
??????:19/8/2026 9:08:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:41,041] Error 
****************************????****************************
??????:19/8/2026 9:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:41,218] Error 
****************************????****************************
??????:19/8/2026 9:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:41,395] Error 
****************************????****************************
??????:19/8/2026 9:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:41,574] Error 
****************************????****************************
??????:19/8/2026 9:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:41,757] Error 
****************************????****************************
??????:19/8/2026 9:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:41,937] Error 
****************************????****************************
??????:19/8/2026 9:08:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:42,118] Error 
****************************????****************************
??????:19/8/2026 9:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:42,308] Error 
****************************????****************************
??????:19/8/2026 9:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:42,485] Error 
****************************????****************************
??????:19/8/2026 9:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:42,666] Error 
****************************????****************************
??????:19/8/2026 9:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:42,847] Error 
****************************????****************************
??????:19/8/2026 9:08:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:43,025] Error 
****************************????****************************
??????:19/8/2026 9:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:43,206] Error 
****************************????****************************
??????:19/8/2026 9:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:43,383] Error 
****************************????****************************
??????:19/8/2026 9:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:43,562] Error 
****************************????****************************
??????:19/8/2026 9:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:43,744] Error 
****************************????****************************
??????:19/8/2026 9:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:43,926] Error 
****************************????****************************
??????:19/8/2026 9:08:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:44,103] Error 
****************************????****************************
??????:19/8/2026 9:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:44,282] Error 
****************************????****************************
??????:19/8/2026 9:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:44,461] Error 
****************************????****************************
??????:19/8/2026 9:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:44,640] Error 
****************************????****************************
??????:19/8/2026 9:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:44,828] Error 
****************************????****************************
??????:19/8/2026 9:08:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:45,009] Error 
****************************????****************************
??????:19/8/2026 9:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:45,196] Error 
****************************????****************************
??????:19/8/2026 9:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:45,372] Error 
****************************????****************************
??????:19/8/2026 9:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:45,555] Error 
****************************????****************************
??????:19/8/2026 9:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:45,735] Error 
****************************????****************************
??????:19/8/2026 9:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:45,917] Error 
****************************????****************************
??????:19/8/2026 9:08:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:46,098] Error 
****************************????****************************
??????:19/8/2026 9:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:46,276] Error 
****************************????****************************
??????:19/8/2026 9:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:46,467] Error 
****************************????****************************
??????:19/8/2026 9:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:46,647] Error 
****************************????****************************
??????:19/8/2026 9:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:46,834] Error 
****************************????****************************
??????:19/8/2026 9:08:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:47,018] Error 
****************************????****************************
??????:19/8/2026 9:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:47,198] Error 
****************************????****************************
??????:19/8/2026 9:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:47,381] Error 
****************************????****************************
??????:19/8/2026 9:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:47,563] Error 
****************************????****************************
??????:19/8/2026 9:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:47,747] Error 
****************************????****************************
??????:19/8/2026 9:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:47,928] Error 
****************************????****************************
??????:19/8/2026 9:08:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:48,109] Error 
****************************????****************************
??????:19/8/2026 9:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:48,289] Error 
****************************????****************************
??????:19/8/2026 9:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:48,465] Error 
****************************????****************************
??????:19/8/2026 9:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:48,645] Error 
****************************????****************************
??????:19/8/2026 9:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:48,828] Error 
****************************????****************************
??????:19/8/2026 9:08:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:49,005] Error 
****************************????****************************
??????:19/8/2026 9:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:49,182] Error 
****************************????****************************
??????:19/8/2026 9:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:49,363] Error 
****************************????****************************
??????:19/8/2026 9:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:49,538] Error 
****************************????****************************
??????:19/8/2026 9:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:49,728] Error 
****************************????****************************
??????:19/8/2026 9:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:49,911] Error 
****************************????****************************
??????:19/8/2026 9:08:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:50,092] Error 
****************************????****************************
??????:19/8/2026 9:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:50,273] Error 
****************************????****************************
??????:19/8/2026 9:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:50,465] Error 
****************************????****************************
??????:19/8/2026 9:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:50,646] Error 
****************************????****************************
??????:19/8/2026 9:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:50,833] Error 
****************************????****************************
??????:19/8/2026 9:08:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:51,020] Error 
****************************????****************************
??????:19/8/2026 9:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:51,207] Error 
****************************????****************************
??????:19/8/2026 9:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:51,388] Error 
****************************????****************************
??????:19/8/2026 9:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:51,570] Error 
****************************????****************************
??????:19/8/2026 9:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:51,764] Error 
****************************????****************************
??????:19/8/2026 9:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:51,943] Error 
****************************????****************************
??????:19/8/2026 9:08:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:52,137] Error 
****************************????****************************
??????:19/8/2026 9:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:52,327] Error 
****************************????****************************
??????:19/8/2026 9:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:52,514] Error 
****************************????****************************
??????:19/8/2026 9:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:52,703] Error 
****************************????****************************
??????:19/8/2026 9:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:52,887] Error 
****************************????****************************
??????:19/8/2026 9:08:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:53,065] Error 
****************************????****************************
??????:19/8/2026 9:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:53,243] Error 
****************************????****************************
??????:19/8/2026 9:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:53,431] Error 
****************************????****************************
??????:19/8/2026 9:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:53,620] Error 
****************************????****************************
??????:19/8/2026 9:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:53,811] Error 
****************************????****************************
??????:19/8/2026 9:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:53,999] Error 
****************************????****************************
??????:19/8/2026 9:08:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:54,189] Error 
****************************????****************************
??????:19/8/2026 9:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:54,383] Error 
****************************????****************************
??????:19/8/2026 9:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:54,574] Error 
****************************????****************************
??????:19/8/2026 9:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:54,762] Error 
****************************????****************************
??????:19/8/2026 9:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:54,941] Error 
****************************????****************************
??????:19/8/2026 9:08:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:55,117] Error 
****************************????****************************
??????:19/8/2026 9:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:55,293] Error 
****************************????****************************
??????:19/8/2026 9:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:55,467] Error 
****************************????****************************
??????:19/8/2026 9:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:55,647] Error 
****************************????****************************
??????:19/8/2026 9:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:55,828] Error 
****************************????****************************
??????:19/8/2026 9:08:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:56,002] Error 
****************************????****************************
??????:19/8/2026 9:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:56,171] Error 
****************************????****************************
??????:19/8/2026 9:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:56,347] Error 
****************************????****************************
??????:19/8/2026 9:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:56,520] Error 
****************************????****************************
??????:19/8/2026 9:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:56,694] Error 
****************************????****************************
??????:19/8/2026 9:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:56,875] Error 
****************************????****************************
??????:19/8/2026 9:08:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:57,057] Error 
****************************????****************************
??????:19/8/2026 9:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:57,239] Error 
****************************????****************************
??????:19/8/2026 9:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:57,417] Error 
****************************????****************************
??????:19/8/2026 9:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:57,601] Error 
****************************????****************************
??????:19/8/2026 9:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:57,790] Error 
****************************????****************************
??????:19/8/2026 9:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:57,967] Error 
****************************????****************************
??????:19/8/2026 9:08:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:58,151] Error 
****************************????****************************
??????:19/8/2026 9:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:58,331] Error 
****************************????****************************
??????:19/8/2026 9:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:58,506] Error 
****************************????****************************
??????:19/8/2026 9:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:58,694] Error 
****************************????****************************
??????:19/8/2026 9:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:58,878] Error 
****************************????****************************
??????:19/8/2026 9:08:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:59,053] Error 
****************************????****************************
??????:19/8/2026 9:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:59,229] Error 
****************************????****************************
??????:19/8/2026 9:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:59,408] Error 
****************************????****************************
??????:19/8/2026 9:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:59,587] Error 
****************************????****************************
??????:19/8/2026 9:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:59,772] Error 
****************************????****************************
??????:19/8/2026 9:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:08:59,952] Error 
****************************????****************************
??????:19/8/2026 9:08:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:00,131] Error 
****************************????****************************
??????:19/8/2026 9:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:00,312] Error 
****************************????****************************
??????:19/8/2026 9:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:00,489] Error 
****************************????****************************
??????:19/8/2026 9:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:00,666] Error 
****************************????****************************
??????:19/8/2026 9:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:00,850] Error 
****************************????****************************
??????:19/8/2026 9:09:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:01,024] Error 
****************************????****************************
??????:19/8/2026 9:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:01,204] Error 
****************************????****************************
??????:19/8/2026 9:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:01,380] Error 
****************************????****************************
??????:19/8/2026 9:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:01,555] Error 
****************************????****************************
??????:19/8/2026 9:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:01,738] Error 
****************************????****************************
??????:19/8/2026 9:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:01,916] Error 
****************************????****************************
??????:19/8/2026 9:09:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:02,093] Error 
****************************????****************************
??????:19/8/2026 9:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:02,273] Error 
****************************????****************************
??????:19/8/2026 9:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:02,452] Error 
****************************????****************************
??????:19/8/2026 9:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:02,642] Error 
****************************????****************************
??????:19/8/2026 9:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:02,831] Error 
****************************????****************************
??????:19/8/2026 9:09:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:03,015] Error 
****************************????****************************
??????:19/8/2026 9:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:03,199] Error 
****************************????****************************
??????:19/8/2026 9:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:03,388] Error 
****************************????****************************
??????:19/8/2026 9:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:03,570] Error 
****************************????****************************
??????:19/8/2026 9:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:03,759] Error 
****************************????****************************
??????:19/8/2026 9:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:03,942] Error 
****************************????****************************
??????:19/8/2026 9:09:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:04,127] Error 
****************************????****************************
??????:19/8/2026 9:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:04,309] Error 
****************************????****************************
??????:19/8/2026 9:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:04,493] Error 
****************************????****************************
??????:19/8/2026 9:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:04,679] Error 
****************************????****************************
??????:19/8/2026 9:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:04,866] Error 
****************************????****************************
??????:19/8/2026 9:09:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:05,035] Error 
****************************????****************************
??????:19/8/2026 9:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:05,209] Error 
****************************????****************************
??????:19/8/2026 9:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:05,388] Error 
****************************????****************************
??????:19/8/2026 9:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:05,569] Error 
****************************????****************************
??????:19/8/2026 9:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:05,758] Error 
****************************????****************************
??????:19/8/2026 9:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:05,935] Error 
****************************????****************************
??????:19/8/2026 9:09:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:06,113] Error 
****************************????****************************
??????:19/8/2026 9:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:06,292] Error 
****************************????****************************
??????:19/8/2026 9:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:06,462] Error 
****************************????****************************
??????:19/8/2026 9:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:06,639] Error 
****************************????****************************
??????:19/8/2026 9:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:06,831] Error 
****************************????****************************
??????:19/8/2026 9:09:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:07,010] Error 
****************************????****************************
??????:19/8/2026 9:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:07,183] Error 
****************************????****************************
??????:19/8/2026 9:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:07,361] Error 
****************************????****************************
??????:19/8/2026 9:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:07,537] Error 
****************************????****************************
??????:19/8/2026 9:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:07,716] Error 
****************************????****************************
??????:19/8/2026 9:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:07,885] Error 
****************************????****************************
??????:19/8/2026 9:09:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:08,050] Error 
****************************????****************************
??????:19/8/2026 9:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:08,220] Error 
****************************????****************************
??????:19/8/2026 9:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:08,397] Error 
****************************????****************************
??????:19/8/2026 9:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:08,561] Error 
****************************????****************************
??????:19/8/2026 9:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:08,734] Error 
****************************????****************************
??????:19/8/2026 9:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:08,900] Error 
****************************????****************************
??????:19/8/2026 9:09:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:09,066] Error 
****************************????****************************
??????:19/8/2026 9:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:09,225] Error 
****************************????****************************
??????:19/8/2026 9:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:09,393] Error 
****************************????****************************
??????:19/8/2026 9:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:09,553] Error 
****************************????****************************
??????:19/8/2026 9:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:09,722] Error 
****************************????****************************
??????:19/8/2026 9:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:09,898] Error 
****************************????****************************
??????:19/8/2026 9:09:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:10,080] Error 
****************************????****************************
??????:19/8/2026 9:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:10,256] Error 
****************************????****************************
??????:19/8/2026 9:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:10,434] Error 
****************************????****************************
??????:19/8/2026 9:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:10,614] Error 
****************************????****************************
??????:19/8/2026 9:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:10,805] Error 
****************************????****************************
??????:19/8/2026 9:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:10,980] Error 
****************************????****************************
??????:19/8/2026 9:09:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:11,156] Error 
****************************????****************************
??????:19/8/2026 9:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:11,332] Error 
****************************????****************************
??????:19/8/2026 9:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:11,510] Error 
****************************????****************************
??????:19/8/2026 9:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:11,682] Error 
****************************????****************************
??????:19/8/2026 9:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:11,864] Error 
****************************????****************************
??????:19/8/2026 9:09:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:12,030] Error 
****************************????****************************
??????:19/8/2026 9:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:12,209] Error 
****************************????****************************
??????:19/8/2026 9:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:12,377] Error 
****************************????****************************
??????:19/8/2026 9:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:12,550] Error 
****************************????****************************
??????:19/8/2026 9:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:12,723] Error 
****************************????****************************
??????:19/8/2026 9:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:12,899] Error 
****************************????****************************
??????:19/8/2026 9:09:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:13,069] Error 
****************************????****************************
??????:19/8/2026 9:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:13,242] Error 
****************************????****************************
??????:19/8/2026 9:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:13,410] Error 
****************************????****************************
??????:19/8/2026 9:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:13,579] Error 
****************************????****************************
??????:19/8/2026 9:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:13,756] Error 
****************************????****************************
??????:19/8/2026 9:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:13,921] Error 
****************************????****************************
??????:19/8/2026 9:09:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:14,085] Error 
****************************????****************************
??????:19/8/2026 9:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:14,247] Error 
****************************????****************************
??????:19/8/2026 9:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:14,412] Error 
****************************????****************************
??????:19/8/2026 9:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:14,576] Error 
****************************????****************************
??????:19/8/2026 9:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:14,747] Error 
****************************????****************************
??????:19/8/2026 9:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:14,934] Error 
****************************????****************************
??????:19/8/2026 9:09:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:15,104] Error 
****************************????****************************
??????:19/8/2026 9:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:15,272] Error 
****************************????****************************
??????:19/8/2026 9:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:15,447] Error 
****************************????****************************
??????:19/8/2026 9:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:15,617] Error 
****************************????****************************
??????:19/8/2026 9:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:15,794] Error 
****************************????****************************
??????:19/8/2026 9:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:15,966] Error 
****************************????****************************
??????:19/8/2026 9:09:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:16,138] Error 
****************************????****************************
??????:19/8/2026 9:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:16,308] Error 
****************************????****************************
??????:19/8/2026 9:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:16,481] Error 
****************************????****************************
??????:19/8/2026 9:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:16,656] Error 
****************************????****************************
??????:19/8/2026 9:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:16,832] Error 
****************************????****************************
??????:19/8/2026 9:09:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:17,011] Error 
****************************????****************************
??????:19/8/2026 9:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:17,187] Error 
****************************????****************************
??????:19/8/2026 9:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:17,360] Error 
****************************????****************************
??????:19/8/2026 9:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:17,526] Error 
****************************????****************************
??????:19/8/2026 9:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:17,702] Error 
****************************????****************************
??????:19/8/2026 9:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:17,896] Error 
****************************????****************************
??????:19/8/2026 9:09:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:18,072] Error 
****************************????****************************
??????:19/8/2026 9:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:18,251] Error 
****************************????****************************
??????:19/8/2026 9:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:18,429] Error 
****************************????****************************
??????:19/8/2026 9:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:18,608] Error 
****************************????****************************
??????:19/8/2026 9:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:18,792] Error 
****************************????****************************
??????:19/8/2026 9:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:18,982] Error 
****************************????****************************
??????:19/8/2026 9:09:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:19,162] Error 
****************************????****************************
??????:19/8/2026 9:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:19,350] Error 
****************************????****************************
??????:19/8/2026 9:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:19,524] Error 
****************************????****************************
??????:19/8/2026 9:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:19,707] Error 
****************************????****************************
??????:19/8/2026 9:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:19,894] Error 
****************************????****************************
??????:19/8/2026 9:09:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:20,081] Error 
****************************????****************************
??????:19/8/2026 9:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:20,267] Error 
****************************????****************************
??????:19/8/2026 9:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:20,455] Error 
****************************????****************************
??????:19/8/2026 9:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:20,642] Error 
****************************????****************************
??????:19/8/2026 9:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:20,836] Error 
****************************????****************************
??????:19/8/2026 9:09:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:21,020] Error 
****************************????****************************
??????:19/8/2026 9:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:21,204] Error 
****************************????****************************
??????:19/8/2026 9:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:21,395] Error 
****************************????****************************
??????:19/8/2026 9:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:21,578] Error 
****************************????****************************
??????:19/8/2026 9:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:21,767] Error 
****************************????****************************
??????:19/8/2026 9:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:21,949] Error 
****************************????****************************
??????:19/8/2026 9:09:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:22,131] Error 
****************************????****************************
??????:19/8/2026 9:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:22,316] Error 
****************************????****************************
??????:19/8/2026 9:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:22,512] Error 
****************************????****************************
??????:19/8/2026 9:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:22,696] Error 
****************************????****************************
??????:19/8/2026 9:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:22,885] Error 
****************************????****************************
??????:19/8/2026 9:09:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:23,078] Error 
****************************????****************************
??????:19/8/2026 9:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:23,259] Error 
****************************????****************************
??????:19/8/2026 9:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:23,438] Error 
****************************????****************************
??????:19/8/2026 9:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:23,619] Error 
****************************????****************************
??????:19/8/2026 9:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:23,801] Error 
****************************????****************************
??????:19/8/2026 9:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:23,981] Error 
****************************????****************************
??????:19/8/2026 9:09:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:24,157] Error 
****************************????****************************
??????:19/8/2026 9:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:24,340] Error 
****************************????****************************
??????:19/8/2026 9:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:24,519] Error 
****************************????****************************
??????:19/8/2026 9:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:24,695] Error 
****************************????****************************
??????:19/8/2026 9:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:24,882] Error 
****************************????****************************
??????:19/8/2026 9:09:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:25,065] Error 
****************************????****************************
??????:19/8/2026 9:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:25,250] Error 
****************************????****************************
??????:19/8/2026 9:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:25,439] Error 
****************************????****************************
??????:19/8/2026 9:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:25,624] Error 
****************************????****************************
??????:19/8/2026 9:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:25,815] Error 
****************************????****************************
??????:19/8/2026 9:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:25,995] Error 
****************************????****************************
??????:19/8/2026 9:09:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:26,183] Error 
****************************????****************************
??????:19/8/2026 9:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:26,369] Error 
****************************????****************************
??????:19/8/2026 9:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:26,565] Error 
****************************????****************************
??????:19/8/2026 9:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:26,760] Error 
****************************????****************************
??????:19/8/2026 9:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:26,956] Error 
****************************????****************************
??????:19/8/2026 9:09:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:27,156] Error 
****************************????****************************
??????:19/8/2026 9:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:27,350] Error 
****************************????****************************
??????:19/8/2026 9:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:27,541] Error 
****************************????****************************
??????:19/8/2026 9:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:27,730] Error 
****************************????****************************
??????:19/8/2026 9:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:27,923] Error 
****************************????****************************
??????:19/8/2026 9:09:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:28,116] Error 
****************************????****************************
??????:19/8/2026 9:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:28,306] Error 
****************************????****************************
??????:19/8/2026 9:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:28,496] Error 
****************************????****************************
??????:19/8/2026 9:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:28,671] Error 
****************************????****************************
??????:19/8/2026 9:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:28,855] Error 
****************************????****************************
??????:19/8/2026 9:09:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:29,032] Error 
****************************????****************************
??????:19/8/2026 9:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:29,207] Error 
****************************????****************************
??????:19/8/2026 9:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:29,388] Error 
****************************????****************************
??????:19/8/2026 9:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:29,563] Error 
****************************????****************************
??????:19/8/2026 9:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:29,744] Error 
****************************????****************************
??????:19/8/2026 9:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:29,921] Error 
****************************????****************************
??????:19/8/2026 9:09:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:30,101] Error 
****************************????****************************
??????:19/8/2026 9:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:30,287] Error 
****************************????****************************
??????:19/8/2026 9:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:30,473] Error 
****************************????****************************
??????:19/8/2026 9:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:30,654] Error 
****************************????****************************
??????:19/8/2026 9:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:30,839] Error 
****************************????****************************
??????:19/8/2026 9:09:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:31,020] Error 
****************************????****************************
??????:19/8/2026 9:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:31,206] Error 
****************************????****************************
??????:19/8/2026 9:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:31,386] Error 
****************************????****************************
??????:19/8/2026 9:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:31,566] Error 
****************************????****************************
??????:19/8/2026 9:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:31,748] Error 
****************************????****************************
??????:19/8/2026 9:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:31,925] Error 
****************************????****************************
??????:19/8/2026 9:09:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:32,107] Error 
****************************????****************************
??????:19/8/2026 9:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:32,289] Error 
****************************????****************************
??????:19/8/2026 9:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:32,473] Error 
****************************????****************************
??????:19/8/2026 9:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:32,651] Error 
****************************????****************************
??????:19/8/2026 9:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:32,836] Error 
****************************????****************************
??????:19/8/2026 9:09:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:33,015] Error 
****************************????****************************
??????:19/8/2026 9:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:33,197] Error 
****************************????****************************
??????:19/8/2026 9:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:33,371] Error 
****************************????****************************
??????:19/8/2026 9:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:33,548] Error 
****************************????****************************
??????:19/8/2026 9:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:33,726] Error 
****************************????****************************
??????:19/8/2026 9:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:33,904] Error 
****************************????****************************
??????:19/8/2026 9:09:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:34,081] Error 
****************************????****************************
??????:19/8/2026 9:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:34,262] Error 
****************************????****************************
??????:19/8/2026 9:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:34,445] Error 
****************************????****************************
??????:19/8/2026 9:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:34,625] Error 
****************************????****************************
??????:19/8/2026 9:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:34,805] Error 
****************************????****************************
??????:19/8/2026 9:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:34,980] Error 
****************************????****************************
??????:19/8/2026 9:09:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:35,164] Error 
****************************????****************************
??????:19/8/2026 9:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:35,336] Error 
****************************????****************************
??????:19/8/2026 9:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:35,513] Error 
****************************????****************************
??????:19/8/2026 9:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:35,692] Error 
****************************????****************************
??????:19/8/2026 9:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:35,867] Error 
****************************????****************************
??????:19/8/2026 9:09:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:36,045] Error 
****************************????****************************
??????:19/8/2026 9:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:36,221] Error 
****************************????****************************
??????:19/8/2026 9:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:36,396] Error 
****************************????****************************
??????:19/8/2026 9:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:36,574] Error 
****************************????****************************
??????:19/8/2026 9:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:36,750] Error 
****************************????****************************
??????:19/8/2026 9:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:36,926] Error 
****************************????****************************
??????:19/8/2026 9:09:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:37,102] Error 
****************************????****************************
??????:19/8/2026 9:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:37,278] Error 
****************************????****************************
??????:19/8/2026 9:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:37,450] Error 
****************************????****************************
??????:19/8/2026 9:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:37,629] Error 
****************************????****************************
??????:19/8/2026 9:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:37,811] Error 
****************************????****************************
??????:19/8/2026 9:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:37,984] Error 
****************************????****************************
??????:19/8/2026 9:09:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:38,160] Error 
****************************????****************************
??????:19/8/2026 9:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:38,332] Error 
****************************????****************************
??????:19/8/2026 9:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:38,507] Error 
****************************????****************************
??????:19/8/2026 9:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:38,683] Error 
****************************????****************************
??????:19/8/2026 9:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:38,855] Error 
****************************????****************************
??????:19/8/2026 9:09:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:39,026] Error 
****************************????****************************
??????:19/8/2026 9:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:39,198] Error 
****************************????****************************
??????:19/8/2026 9:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:39,371] Error 
****************************????****************************
??????:19/8/2026 9:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:39,542] Error 
****************************????****************************
??????:19/8/2026 9:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:39,707] Error 
****************************????****************************
??????:19/8/2026 9:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:39,886] Error 
****************************????****************************
??????:19/8/2026 9:09:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:40,063] Error 
****************************????****************************
??????:19/8/2026 9:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:40,245] Error 
****************************????****************************
??????:19/8/2026 9:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:40,426] Error 
****************************????****************************
??????:19/8/2026 9:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:40,606] Error 
****************************????****************************
??????:19/8/2026 9:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:40,787] Error 
****************************????****************************
??????:19/8/2026 9:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:40,956] Error 
****************************????****************************
??????:19/8/2026 9:09:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:41,129] Error 
****************************????****************************
??????:19/8/2026 9:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:41,301] Error 
****************************????****************************
??????:19/8/2026 9:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:41,477] Error 
****************************????****************************
??????:19/8/2026 9:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:41,649] Error 
****************************????****************************
??????:19/8/2026 9:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:41,833] Error 
****************************????****************************
??????:19/8/2026 9:09:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:42,007] Error 
****************************????****************************
??????:19/8/2026 9:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:42,181] Error 
****************************????****************************
??????:19/8/2026 9:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:42,356] Error 
****************************????****************************
??????:19/8/2026 9:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:42,535] Error 
****************************????****************************
??????:19/8/2026 9:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:42,710] Error 
****************************????****************************
??????:19/8/2026 9:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:42,885] Error 
****************************????****************************
??????:19/8/2026 9:09:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:43,055] Error 
****************************????****************************
??????:19/8/2026 9:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:43,228] Error 
****************************????****************************
??????:19/8/2026 9:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:43,415] Error 
****************************????****************************
??????:19/8/2026 9:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:43,598] Error 
****************************????****************************
??????:19/8/2026 9:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:43,786] Error 
****************************????****************************
??????:19/8/2026 9:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:43,972] Error 
****************************????****************************
??????:19/8/2026 9:09:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:44,155] Error 
****************************????****************************
??????:19/8/2026 9:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:44,339] Error 
****************************????****************************
??????:19/8/2026 9:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:44,522] Error 
****************************????****************************
??????:19/8/2026 9:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:44,706] Error 
****************************????****************************
??????:19/8/2026 9:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:44,891] Error 
****************************????****************************
??????:19/8/2026 9:09:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:45,077] Error 
****************************????****************************
??????:19/8/2026 9:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:45,261] Error 
****************************????****************************
??????:19/8/2026 9:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:45,450] Error 
****************************????****************************
??????:19/8/2026 9:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:45,638] Error 
****************************????****************************
??????:19/8/2026 9:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:45,823] Error 
****************************????****************************
??????:19/8/2026 9:09:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:46,000] Error 
****************************????****************************
??????:19/8/2026 9:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:46,171] Error 
****************************????****************************
??????:19/8/2026 9:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:46,352] Error 
****************************????****************************
??????:19/8/2026 9:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:46,527] Error 
****************************????****************************
??????:19/8/2026 9:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:46,709] Error 
****************************????****************************
??????:19/8/2026 9:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:46,895] Error 
****************************????****************************
??????:19/8/2026 9:09:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:47,076] Error 
****************************????****************************
??????:19/8/2026 9:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:47,254] Error 
****************************????****************************
??????:19/8/2026 9:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:47,445] Error 
****************************????****************************
??????:19/8/2026 9:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:47,628] Error 
****************************????****************************
??????:19/8/2026 9:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:47,816] Error 
****************************????****************************
??????:19/8/2026 9:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:47,999] Error 
****************************????****************************
??????:19/8/2026 9:09:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:48,182] Error 
****************************????****************************
??????:19/8/2026 9:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:48,362] Error 
****************************????****************************
??????:19/8/2026 9:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:48,548] Error 
****************************????****************************
??????:19/8/2026 9:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:48,727] Error 
****************************????****************************
??????:19/8/2026 9:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:48,909] Error 
****************************????****************************
??????:19/8/2026 9:09:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:49,088] Error 
****************************????****************************
??????:19/8/2026 9:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:49,264] Error 
****************************????****************************
??????:19/8/2026 9:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:49,439] Error 
****************************????****************************
??????:19/8/2026 9:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:49,619] Error 
****************************????****************************
??????:19/8/2026 9:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:49,799] Error 
****************************????****************************
??????:19/8/2026 9:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:49,975] Error 
****************************????****************************
??????:19/8/2026 9:09:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:50,154] Error 
****************************????****************************
??????:19/8/2026 9:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:50,330] Error 
****************************????****************************
??????:19/8/2026 9:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:50,504] Error 
****************************????****************************
??????:19/8/2026 9:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:50,683] Error 
****************************????****************************
??????:19/8/2026 9:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:50,860] Error 
****************************????****************************
??????:19/8/2026 9:09:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:51,034] Error 
****************************????****************************
??????:19/8/2026 9:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:51,209] Error 
****************************????****************************
??????:19/8/2026 9:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:51,391] Error 
****************************????****************************
??????:19/8/2026 9:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:51,574] Error 
****************************????****************************
??????:19/8/2026 9:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:51,750] Error 
****************************????****************************
??????:19/8/2026 9:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:51,927] Error 
****************************????****************************
??????:19/8/2026 9:09:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:52,102] Error 
****************************????****************************
??????:19/8/2026 9:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:52,279] Error 
****************************????****************************
??????:19/8/2026 9:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:52,454] Error 
****************************????****************************
??????:19/8/2026 9:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:52,634] Error 
****************************????****************************
??????:19/8/2026 9:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:52,809] Error 
****************************????****************************
??????:19/8/2026 9:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:52,974] Error 
****************************????****************************
??????:19/8/2026 9:09:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:53,141] Error 
****************************????****************************
??????:19/8/2026 9:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:53,310] Error 
****************************????****************************
??????:19/8/2026 9:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:53,477] Error 
****************************????****************************
??????:19/8/2026 9:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:53,645] Error 
****************************????****************************
??????:19/8/2026 9:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:53,818] Error 
****************************????****************************
??????:19/8/2026 9:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:53,982] Error 
****************************????****************************
??????:19/8/2026 9:09:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:54,150] Error 
****************************????****************************
??????:19/8/2026 9:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:54,319] Error 
****************************????****************************
??????:19/8/2026 9:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:54,484] Error 
****************************????****************************
??????:19/8/2026 9:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:54,650] Error 
****************************????****************************
??????:19/8/2026 9:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:54,823] Error 
****************************????****************************
??????:19/8/2026 9:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:54,992] Error 
****************************????****************************
??????:19/8/2026 9:09:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:55,158] Error 
****************************????****************************
??????:19/8/2026 9:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:55,323] Error 
****************************????****************************
??????:19/8/2026 9:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:55,505] Error 
****************************????****************************
??????:19/8/2026 9:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:55,678] Error 
****************************????****************************
??????:19/8/2026 9:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:55,849] Error 
****************************????****************************
??????:19/8/2026 9:09:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:56,022] Error 
****************************????****************************
??????:19/8/2026 9:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:56,189] Error 
****************************????****************************
??????:19/8/2026 9:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:56,361] Error 
****************************????****************************
??????:19/8/2026 9:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:56,533] Error 
****************************????****************************
??????:19/8/2026 9:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:56,712] Error 
****************************????****************************
??????:19/8/2026 9:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:56,887] Error 
****************************????****************************
??????:19/8/2026 9:09:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:57,052] Error 
****************************????****************************
??????:19/8/2026 9:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:57,226] Error 
****************************????****************************
??????:19/8/2026 9:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:57,400] Error 
****************************????****************************
??????:19/8/2026 9:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:57,570] Error 
****************************????****************************
??????:19/8/2026 9:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:57,752] Error 
****************************????****************************
??????:19/8/2026 9:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:57,926] Error 
****************************????****************************
??????:19/8/2026 9:09:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:58,109] Error 
****************************????****************************
??????:19/8/2026 9:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:58,284] Error 
****************************????****************************
??????:19/8/2026 9:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:58,460] Error 
****************************????****************************
??????:19/8/2026 9:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:58,638] Error 
****************************????****************************
??????:19/8/2026 9:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:58,820] Error 
****************************????****************************
??????:19/8/2026 9:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:58,996] Error 
****************************????****************************
??????:19/8/2026 9:09:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:59,175] Error 
****************************????****************************
??????:19/8/2026 9:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:59,352] Error 
****************************????****************************
??????:19/8/2026 9:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:59,536] Error 
****************************????****************************
??????:19/8/2026 9:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:59,712] Error 
****************************????****************************
??????:19/8/2026 9:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:09:59,891] Error 
****************************????****************************
??????:19/8/2026 9:09:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:00,064] Error 
****************************????****************************
??????:19/8/2026 9:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:00,240] Error 
****************************????****************************
??????:19/8/2026 9:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:00,417] Error 
****************************????****************************
??????:19/8/2026 9:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:00,587] Error 
****************************????****************************
??????:19/8/2026 9:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:00,766] Error 
****************************????****************************
??????:19/8/2026 9:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:00,931] Error 
****************************????****************************
??????:19/8/2026 9:10:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:01,102] Error 
****************************????****************************
??????:19/8/2026 9:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:01,271] Error 
****************************????****************************
??????:19/8/2026 9:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:01,439] Error 
****************************????****************************
??????:19/8/2026 9:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:01,602] Error 
****************************????****************************
??????:19/8/2026 9:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:01,800] Error 
****************************????****************************
??????:19/8/2026 9:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:01,976] Error 
****************************????****************************
??????:19/8/2026 9:10:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:02,148] Error 
****************************????****************************
??????:19/8/2026 9:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:02,309] Error 
****************************????****************************
??????:19/8/2026 9:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:02,481] Error 
****************************????****************************
??????:19/8/2026 9:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:02,640] Error 
****************************????****************************
??????:19/8/2026 9:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:02,815] Error 
****************************????****************************
??????:19/8/2026 9:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:02,989] Error 
****************************????****************************
??????:19/8/2026 9:10:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:03,157] Error 
****************************????****************************
??????:19/8/2026 9:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:03,320] Error 
****************************????****************************
??????:19/8/2026 9:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:03,498] Error 
****************************????****************************
??????:19/8/2026 9:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:03,686] Error 
****************************????****************************
??????:19/8/2026 9:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:03,868] Error 
****************************????****************************
??????:19/8/2026 9:10:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:04,043] Error 
****************************????****************************
??????:19/8/2026 9:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:04,218] Error 
****************************????****************************
??????:19/8/2026 9:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:04,393] Error 
****************************????****************************
??????:19/8/2026 9:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:04,574] Error 
****************************????****************************
??????:19/8/2026 9:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:04,755] Error 
****************************????****************************
??????:19/8/2026 9:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:04,923] Error 
****************************????****************************
??????:19/8/2026 9:10:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:05,103] Error 
****************************????****************************
??????:19/8/2026 9:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:05,278] Error 
****************************????****************************
??????:19/8/2026 9:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:05,450] Error 
****************************????****************************
??????:19/8/2026 9:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:05,625] Error 
****************************????****************************
??????:19/8/2026 9:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:05,808] Error 
****************************????****************************
??????:19/8/2026 9:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:05,977] Error 
****************************????****************************
??????:19/8/2026 9:10:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:06,150] Error 
****************************????****************************
??????:19/8/2026 9:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:06,319] Error 
****************************????****************************
??????:19/8/2026 9:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:06,489] Error 
****************************????****************************
??????:19/8/2026 9:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:06,661] Error 
****************************????****************************
??????:19/8/2026 9:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:06,837] Error 
****************************????****************************
??????:19/8/2026 9:10:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:07,014] Error 
****************************????****************************
??????:19/8/2026 9:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:07,187] Error 
****************************????****************************
??????:19/8/2026 9:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:07,356] Error 
****************************????****************************
??????:19/8/2026 9:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:07,529] Error 
****************************????****************************
??????:19/8/2026 9:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:07,721] Error 
****************************????****************************
??????:19/8/2026 9:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:07,898] Error 
****************************????****************************
??????:19/8/2026 9:10:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:08,073] Error 
****************************????****************************
??????:19/8/2026 9:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:08,247] Error 
****************************????****************************
??????:19/8/2026 9:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:08,424] Error 
****************************????****************************
??????:19/8/2026 9:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:08,605] Error 
****************************????****************************
??????:19/8/2026 9:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:08,796] Error 
****************************????****************************
??????:19/8/2026 9:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:08,977] Error 
****************************????****************************
??????:19/8/2026 9:10:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:09,163] Error 
****************************????****************************
??????:19/8/2026 9:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:09,348] Error 
****************************????****************************
??????:19/8/2026 9:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:09,534] Error 
****************************????****************************
??????:19/8/2026 9:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:09,724] Error 
****************************????****************************
??????:19/8/2026 9:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:09,912] Error 
****************************????****************************
??????:19/8/2026 9:10:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:10,091] Error 
****************************????****************************
??????:19/8/2026 9:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:10,275] Error 
****************************????****************************
??????:19/8/2026 9:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:10,459] Error 
****************************????****************************
??????:19/8/2026 9:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:10,650] Error 
****************************????****************************
??????:19/8/2026 9:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:10,845] Error 
****************************????****************************
??????:19/8/2026 9:10:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:11,027] Error 
****************************????****************************
??????:19/8/2026 9:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:11,214] Error 
****************************????****************************
??????:19/8/2026 9:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:11,397] Error 
****************************????****************************
??????:19/8/2026 9:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:11,582] Error 
****************************????****************************
??????:19/8/2026 9:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:11,782] Error 
****************************????****************************
??????:19/8/2026 9:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:11,967] Error 
****************************????****************************
??????:19/8/2026 9:10:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:12,160] Error 
****************************????****************************
??????:19/8/2026 9:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:12,349] Error 
****************************????****************************
??????:19/8/2026 9:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:12,532] Error 
****************************????****************************
??????:19/8/2026 9:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:12,717] Error 
****************************????****************************
??????:19/8/2026 9:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:12,907] Error 
****************************????****************************
??????:19/8/2026 9:10:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:13,086] Error 
****************************????****************************
??????:19/8/2026 9:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:13,261] Error 
****************************????****************************
??????:19/8/2026 9:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:13,444] Error 
****************************????****************************
??????:19/8/2026 9:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:13,625] Error 
****************************????****************************
??????:19/8/2026 9:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:13,815] Error 
****************************????****************************
??????:19/8/2026 9:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:13,993] Error 
****************************????****************************
??????:19/8/2026 9:10:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:14,169] Error 
****************************????****************************
??????:19/8/2026 9:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:14,345] Error 
****************************????****************************
??????:19/8/2026 9:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:14,521] Error 
****************************????****************************
??????:19/8/2026 9:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:14,711] Error 
****************************????****************************
??????:19/8/2026 9:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:14,889] Error 
****************************????****************************
??????:19/8/2026 9:10:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:15,062] Error 
****************************????****************************
??????:19/8/2026 9:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:15,239] Error 
****************************????****************************
??????:19/8/2026 9:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:15,419] Error 
****************************????****************************
??????:19/8/2026 9:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:15,598] Error 
****************************????****************************
??????:19/8/2026 9:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:15,782] Error 
****************************????****************************
??????:19/8/2026 9:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:15,972] Error 
****************************????****************************
??????:19/8/2026 9:10:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:16,155] Error 
****************************????****************************
??????:19/8/2026 9:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:16,341] Error 
****************************????****************************
??????:19/8/2026 9:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:16,524] Error 
****************************????****************************
??????:19/8/2026 9:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:16,713] Error 
****************************????****************************
??????:19/8/2026 9:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:16,898] Error 
****************************????****************************
??????:19/8/2026 9:10:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:17,081] Error 
****************************????****************************
??????:19/8/2026 9:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:17,262] Error 
****************************????****************************
??????:19/8/2026 9:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:17,450] Error 
****************************????****************************
??????:19/8/2026 9:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:17,630] Error 
****************************????****************************
??????:19/8/2026 9:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:17,826] Error 
****************************????****************************
??????:19/8/2026 9:10:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:18,014] Error 
****************************????****************************
??????:19/8/2026 9:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:18,202] Error 
****************************????****************************
??????:19/8/2026 9:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:18,390] Error 
****************************????****************************
??????:19/8/2026 9:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:18,578] Error 
****************************????****************************
??????:19/8/2026 9:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:18,767] Error 
****************************????****************************
??????:19/8/2026 9:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:18,953] Error 
****************************????****************************
??????:19/8/2026 9:10:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:19,141] Error 
****************************????****************************
??????:19/8/2026 9:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:19,328] Error 
****************************????****************************
??????:19/8/2026 9:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:19,511] Error 
****************************????****************************
??????:19/8/2026 9:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:19,697] Error 
****************************????****************************
??????:19/8/2026 9:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:19,888] Error 
****************************????****************************
??????:19/8/2026 9:10:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:20,081] Error 
****************************????****************************
??????:19/8/2026 9:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:20,263] Error 
****************************????****************************
??????:19/8/2026 9:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:20,444] Error 
****************************????****************************
??????:19/8/2026 9:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:20,629] Error 
****************************????****************************
??????:19/8/2026 9:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:20,823] Error 
****************************????****************************
??????:19/8/2026 9:10:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:21,001] Error 
****************************????****************************
??????:19/8/2026 9:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:21,181] Error 
****************************????****************************
??????:19/8/2026 9:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:21,364] Error 
****************************????****************************
??????:19/8/2026 9:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:21,548] Error 
****************************????****************************
??????:19/8/2026 9:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:21,739] Error 
****************************????****************************
??????:19/8/2026 9:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:21,919] Error 
****************************????****************************
??????:19/8/2026 9:10:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:22,098] Error 
****************************????****************************
??????:19/8/2026 9:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:22,275] Error 
****************************????****************************
??????:19/8/2026 9:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:22,454] Error 
****************************????****************************
??????:19/8/2026 9:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:22,635] Error 
****************************????****************************
??????:19/8/2026 9:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:22,831] Error 
****************************????****************************
??????:19/8/2026 9:10:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:23,015] Error 
****************************????****************************
??????:19/8/2026 9:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:23,194] Error 
****************************????****************************
??????:19/8/2026 9:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:23,371] Error 
****************************????****************************
??????:19/8/2026 9:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:23,552] Error 
****************************????****************************
??????:19/8/2026 9:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:23,734] Error 
****************************????****************************
??????:19/8/2026 9:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:23,920] Error 
****************************????****************************
??????:19/8/2026 9:10:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:24,110] Error 
****************************????****************************
??????:19/8/2026 9:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:24,293] Error 
****************************????****************************
??????:19/8/2026 9:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:24,479] Error 
****************************????****************************
??????:19/8/2026 9:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:24,667] Error 
****************************????****************************
??????:19/8/2026 9:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:24,856] Error 
****************************????****************************
??????:19/8/2026 9:10:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:25,031] Error 
****************************????****************************
??????:19/8/2026 9:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:25,210] Error 
****************************????****************************
??????:19/8/2026 9:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:25,385] Error 
****************************????****************************
??????:19/8/2026 9:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:25,565] Error 
****************************????****************************
??????:19/8/2026 9:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:25,750] Error 
****************************????****************************
??????:19/8/2026 9:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:25,934] Error 
****************************????****************************
??????:19/8/2026 9:10:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:26,116] Error 
****************************????****************************
??????:19/8/2026 9:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:26,299] Error 
****************************????****************************
??????:19/8/2026 9:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:26,485] Error 
****************************????****************************
??????:19/8/2026 9:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:26,667] Error 
****************************????****************************
??????:19/8/2026 9:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:26,855] Error 
****************************????****************************
??????:19/8/2026 9:10:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:27,038] Error 
****************************????****************************
??????:19/8/2026 9:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:27,223] Error 
****************************????****************************
??????:19/8/2026 9:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:27,407] Error 
****************************????****************************
??????:19/8/2026 9:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:27,589] Error 
****************************????****************************
??????:19/8/2026 9:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:27,777] Error 
****************************????****************************
??????:19/8/2026 9:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:27,957] Error 
****************************????****************************
??????:19/8/2026 9:10:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:28,150] Error 
****************************????****************************
??????:19/8/2026 9:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:28,330] Error 
****************************????****************************
??????:19/8/2026 9:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:28,511] Error 
****************************????****************************
??????:19/8/2026 9:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:28,694] Error 
****************************????****************************
??????:19/8/2026 9:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:28,886] Error 
****************************????****************************
??????:19/8/2026 9:10:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:29,062] Error 
****************************????****************************
??????:19/8/2026 9:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:29,248] Error 
****************************????****************************
??????:19/8/2026 9:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:29,426] Error 
****************************????****************************
??????:19/8/2026 9:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:29,607] Error 
****************************????****************************
??????:19/8/2026 9:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:29,790] Error 
****************************????****************************
??????:19/8/2026 9:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:29,970] Error 
****************************????****************************
??????:19/8/2026 9:10:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:30,152] Error 
****************************????****************************
??????:19/8/2026 9:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:30,336] Error 
****************************????****************************
??????:19/8/2026 9:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:30,515] Error 
****************************????****************************
??????:19/8/2026 9:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:30,700] Error 
****************************????****************************
??????:19/8/2026 9:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:30,889] Error 
****************************????****************************
??????:19/8/2026 9:10:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:31,071] Error 
****************************????****************************
??????:19/8/2026 9:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:31,252] Error 
****************************????****************************
??????:19/8/2026 9:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:31,431] Error 
****************************????****************************
??????:19/8/2026 9:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:31,605] Error 
****************************????****************************
??????:19/8/2026 9:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:31,787] Error 
****************************????****************************
??????:19/8/2026 9:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:31,963] Error 
****************************????****************************
??????:19/8/2026 9:10:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:32,144] Error 
****************************????****************************
??????:19/8/2026 9:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:32,330] Error 
****************************????****************************
??????:19/8/2026 9:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:32,512] Error 
****************************????****************************
??????:19/8/2026 9:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:32,695] Error 
****************************????****************************
??????:19/8/2026 9:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:32,880] Error 
****************************????****************************
??????:19/8/2026 9:10:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:33,058] Error 
****************************????****************************
??????:19/8/2026 9:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:33,236] Error 
****************************????****************************
??????:19/8/2026 9:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:33,409] Error 
****************************????****************************
??????:19/8/2026 9:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:33,588] Error 
****************************????****************************
??????:19/8/2026 9:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:33,773] Error 
****************************????****************************
??????:19/8/2026 9:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:33,951] Error 
****************************????****************************
??????:19/8/2026 9:10:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:34,125] Error 
****************************????****************************
??????:19/8/2026 9:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:34,305] Error 
****************************????****************************
??????:19/8/2026 9:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:34,481] Error 
****************************????****************************
??????:19/8/2026 9:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:34,657] Error 
****************************????****************************
??????:19/8/2026 9:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:34,843] Error 
****************************????****************************
??????:19/8/2026 9:10:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:35,022] Error 
****************************????****************************
??????:19/8/2026 9:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:35,193] Error 
****************************????****************************
??????:19/8/2026 9:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:35,369] Error 
****************************????****************************
??????:19/8/2026 9:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:35,549] Error 
****************************????****************************
??????:19/8/2026 9:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:35,731] Error 
****************************????****************************
??????:19/8/2026 9:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:35,903] Error 
****************************????****************************
??????:19/8/2026 9:10:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:36,083] Error 
****************************????****************************
??????:19/8/2026 9:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:36,267] Error 
****************************????****************************
??????:19/8/2026 9:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:36,443] Error 
****************************????****************************
??????:19/8/2026 9:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:36,622] Error 
****************************????****************************
??????:19/8/2026 9:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:36,802] Error 
****************************????****************************
??????:19/8/2026 9:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:36,977] Error 
****************************????****************************
??????:19/8/2026 9:10:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:37,149] Error 
****************************????****************************
??????:19/8/2026 9:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:37,326] Error 
****************************????****************************
??????:19/8/2026 9:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:37,502] Error 
****************************????****************************
??????:19/8/2026 9:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:37,679] Error 
****************************????****************************
??????:19/8/2026 9:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:37,864] Error 
****************************????****************************
??????:19/8/2026 9:10:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:38,040] Error 
****************************????****************************
??????:19/8/2026 9:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:38,222] Error 
****************************????****************************
??????:19/8/2026 9:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:38,396] Error 
****************************????****************************
??????:19/8/2026 9:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:38,575] Error 
****************************????****************************
??????:19/8/2026 9:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:38,764] Error 
****************************????****************************
??????:19/8/2026 9:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:38,955] Error 
****************************????****************************
??????:19/8/2026 9:10:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:39,144] Error 
****************************????****************************
??????:19/8/2026 9:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:39,329] Error 
****************************????****************************
??????:19/8/2026 9:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:39,510] Error 
****************************????****************************
??????:19/8/2026 9:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:39,693] Error 
****************************????****************************
??????:19/8/2026 9:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:39,884] Error 
****************************????****************************
??????:19/8/2026 9:10:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:40,061] Error 
****************************????****************************
??????:19/8/2026 9:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:40,247] Error 
****************************????****************************
??????:19/8/2026 9:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:40,438] Error 
****************************????****************************
??????:19/8/2026 9:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:40,618] Error 
****************************????****************************
??????:19/8/2026 9:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:40,808] Error 
****************************????****************************
??????:19/8/2026 9:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:40,989] Error 
****************************????****************************
??????:19/8/2026 9:10:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:41,173] Error 
****************************????****************************
??????:19/8/2026 9:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:41,357] Error 
****************************????****************************
??????:19/8/2026 9:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:41,543] Error 
****************************????****************************
??????:19/8/2026 9:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:41,730] Error 
****************************????****************************
??????:19/8/2026 9:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:41,921] Error 
****************************????****************************
??????:19/8/2026 9:10:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:42,108] Error 
****************************????****************************
??????:19/8/2026 9:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:42,302] Error 
****************************????****************************
??????:19/8/2026 9:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:42,492] Error 
****************************????****************************
??????:19/8/2026 9:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:42,673] Error 
****************************????****************************
??????:19/8/2026 9:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:42,867] Error 
****************************????****************************
??????:19/8/2026 9:10:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:43,060] Error 
****************************????****************************
??????:19/8/2026 9:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:43,243] Error 
****************************????****************************
??????:19/8/2026 9:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:43,424] Error 
****************************????****************************
??????:19/8/2026 9:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:43,604] Error 
****************************????****************************
??????:19/8/2026 9:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:43,790] Error 
****************************????****************************
??????:19/8/2026 9:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:43,983] Error 
****************************????****************************
??????:19/8/2026 9:10:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:44,172] Error 
****************************????****************************
??????:19/8/2026 9:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:44,359] Error 
****************************????****************************
??????:19/8/2026 9:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:44,560] Error 
****************************????****************************
??????:19/8/2026 9:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:44,756] Error 
****************************????****************************
??????:19/8/2026 9:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:44,942] Error 
****************************????****************************
??????:19/8/2026 9:10:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:45,127] Error 
****************************????****************************
??????:19/8/2026 9:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:45,312] Error 
****************************????****************************
??????:19/8/2026 9:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:45,497] Error 
****************************????****************************
??????:19/8/2026 9:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:45,683] Error 
****************************????****************************
??????:19/8/2026 9:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:45,882] Error 
****************************????****************************
??????:19/8/2026 9:10:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:46,073] Error 
****************************????****************************
??????:19/8/2026 9:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:46,263] Error 
****************************????****************************
??????:19/8/2026 9:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:46,452] Error 
****************************????****************************
??????:19/8/2026 9:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:46,636] Error 
****************************????****************************
??????:19/8/2026 9:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:46,826] Error 
****************************????****************************
??????:19/8/2026 9:10:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:47,010] Error 
****************************????****************************
??????:19/8/2026 9:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:47,190] Error 
****************************????****************************
??????:19/8/2026 9:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:47,372] Error 
****************************????****************************
??????:19/8/2026 9:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:47,557] Error 
****************************????****************************
??????:19/8/2026 9:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:47,745] Error 
****************************????****************************
??????:19/8/2026 9:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:47,941] Error 
****************************????****************************
??????:19/8/2026 9:10:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:48,129] Error 
****************************????****************************
??????:19/8/2026 9:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:48,320] Error 
****************************????****************************
??????:19/8/2026 9:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:48,517] Error 
****************************????****************************
??????:19/8/2026 9:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:48,694] Error 
****************************????****************************
??????:19/8/2026 9:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:48,878] Error 
****************************????****************************
??????:19/8/2026 9:10:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:49,055] Error 
****************************????****************************
??????:19/8/2026 9:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:49,232] Error 
****************************????****************************
??????:19/8/2026 9:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:49,417] Error 
****************************????****************************
??????:19/8/2026 9:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:49,602] Error 
****************************????****************************
??????:19/8/2026 9:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:49,785] Error 
****************************????****************************
??????:19/8/2026 9:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:49,967] Error 
****************************????****************************
??????:19/8/2026 9:10:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:50,142] Error 
****************************????****************************
??????:19/8/2026 9:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:50,322] Error 
****************************????****************************
??????:19/8/2026 9:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:50,501] Error 
****************************????****************************
??????:19/8/2026 9:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:50,681] Error 
****************************????****************************
??????:19/8/2026 9:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:50,862] Error 
****************************????****************************
??????:19/8/2026 9:10:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:51,044] Error 
****************************????****************************
??????:19/8/2026 9:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:51,217] Error 
****************************????****************************
??????:19/8/2026 9:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:51,395] Error 
****************************????****************************
??????:19/8/2026 9:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:51,572] Error 
****************************????****************************
??????:19/8/2026 9:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:51,759] Error 
****************************????****************************
??????:19/8/2026 9:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:51,930] Error 
****************************????****************************
??????:19/8/2026 9:10:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:52,109] Error 
****************************????****************************
??????:19/8/2026 9:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:52,287] Error 
****************************????****************************
??????:19/8/2026 9:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:52,463] Error 
****************************????****************************
??????:19/8/2026 9:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:52,651] Error 
****************************????****************************
??????:19/8/2026 9:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:52,831] Error 
****************************????****************************
??????:19/8/2026 9:10:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:53,014] Error 
****************************????****************************
??????:19/8/2026 9:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:53,193] Error 
****************************????****************************
??????:19/8/2026 9:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:53,375] Error 
****************************????****************************
??????:19/8/2026 9:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:53,552] Error 
****************************????****************************
??????:19/8/2026 9:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:53,729] Error 
****************************????****************************
??????:19/8/2026 9:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:53,909] Error 
****************************????****************************
??????:19/8/2026 9:10:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:54,092] Error 
****************************????****************************
??????:19/8/2026 9:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:54,268] Error 
****************************????****************************
??????:19/8/2026 9:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:54,447] Error 
****************************????****************************
??????:19/8/2026 9:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:54,626] Error 
****************************????****************************
??????:19/8/2026 9:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:54,811] Error 
****************************????****************************
??????:19/8/2026 9:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:54,986] Error 
****************************????****************************
??????:19/8/2026 9:10:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:55,163] Error 
****************************????****************************
??????:19/8/2026 9:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:55,332] Error 
****************************????****************************
??????:19/8/2026 9:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:55,503] Error 
****************************????****************************
??????:19/8/2026 9:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:55,677] Error 
****************************????****************************
??????:19/8/2026 9:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:55,855] Error 
****************************????****************************
??????:19/8/2026 9:10:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:56,031] Error 
****************************????****************************
??????:19/8/2026 9:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:56,204] Error 
****************************????****************************
??????:19/8/2026 9:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:56,374] Error 
****************************????****************************
??????:19/8/2026 9:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:56,550] Error 
****************************????****************************
??????:19/8/2026 9:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:56,742] Error 
****************************????****************************
??????:19/8/2026 9:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:56,920] Error 
****************************????****************************
??????:19/8/2026 9:10:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:57,101] Error 
****************************????****************************
??????:19/8/2026 9:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:57,280] Error 
****************************????****************************
??????:19/8/2026 9:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:57,460] Error 
****************************????****************************
??????:19/8/2026 9:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:57,641] Error 
****************************????****************************
??????:19/8/2026 9:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:57,826] Error 
****************************????****************************
??????:19/8/2026 9:10:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:58,007] Error 
****************************????****************************
??????:19/8/2026 9:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:58,186] Error 
****************************????****************************
??????:19/8/2026 9:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:58,369] Error 
****************************????****************************
??????:19/8/2026 9:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:58,553] Error 
****************************????****************************
??????:19/8/2026 9:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:58,738] Error 
****************************????****************************
??????:19/8/2026 9:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:58,921] Error 
****************************????****************************
??????:19/8/2026 9:10:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:59,106] Error 
****************************????****************************
??????:19/8/2026 9:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:59,286] Error 
****************************????****************************
??????:19/8/2026 9:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:59,462] Error 
****************************????****************************
??????:19/8/2026 9:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:59,645] Error 
****************************????****************************
??????:19/8/2026 9:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:10:59,832] Error 
****************************????****************************
??????:19/8/2026 9:10:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:00,016] Error 
****************************????****************************
??????:19/8/2026 9:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:00,194] Error 
****************************????****************************
??????:19/8/2026 9:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:00,373] Error 
****************************????****************************
??????:19/8/2026 9:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:00,552] Error 
****************************????****************************
??????:19/8/2026 9:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:00,745] Error 
****************************????****************************
??????:19/8/2026 9:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:00,925] Error 
****************************????****************************
??????:19/8/2026 9:11:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:01,108] Error 
****************************????****************************
??????:19/8/2026 9:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:01,294] Error 
****************************????****************************
??????:19/8/2026 9:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:01,478] Error 
****************************????****************************
??????:19/8/2026 9:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:01,659] Error 
****************************????****************************
??????:19/8/2026 9:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:01,847] Error 
****************************????****************************
??????:19/8/2026 9:11:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:02,030] Error 
****************************????****************************
??????:19/8/2026 9:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:02,213] Error 
****************************????****************************
??????:19/8/2026 9:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:02,394] Error 
****************************????****************************
??????:19/8/2026 9:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:02,578] Error 
****************************????****************************
??????:19/8/2026 9:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:02,765] Error 
****************************????****************************
??????:19/8/2026 9:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:02,947] Error 
****************************????****************************
??????:19/8/2026 9:11:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:03,132] Error 
****************************????****************************
??????:19/8/2026 9:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:03,317] Error 
****************************????****************************
??????:19/8/2026 9:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:03,500] Error 
****************************????****************************
??????:19/8/2026 9:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:03,684] Error 
****************************????****************************
??????:19/8/2026 9:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:03,868] Error 
****************************????****************************
??????:19/8/2026 9:11:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:04,052] Error 
****************************????****************************
??????:19/8/2026 9:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:04,234] Error 
****************************????****************************
??????:19/8/2026 9:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:04,419] Error 
****************************????****************************
??????:19/8/2026 9:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:04,600] Error 
****************************????****************************
??????:19/8/2026 9:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:04,796] Error 
****************************????****************************
??????:19/8/2026 9:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:04,979] Error 
****************************????****************************
??????:19/8/2026 9:11:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:05,163] Error 
****************************????****************************
??????:19/8/2026 9:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:05,350] Error 
****************************????****************************
??????:19/8/2026 9:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:05,535] Error 
****************************????****************************
??????:19/8/2026 9:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:05,720] Error 
****************************????****************************
??????:19/8/2026 9:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:05,908] Error 
****************************????****************************
??????:19/8/2026 9:11:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:06,097] Error 
****************************????****************************
??????:19/8/2026 9:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:06,278] Error 
****************************????****************************
??????:19/8/2026 9:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:06,460] Error 
****************************????****************************
??????:19/8/2026 9:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:06,638] Error 
****************************????****************************
??????:19/8/2026 9:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:06,827] Error 
****************************????****************************
??????:19/8/2026 9:11:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:07,006] Error 
****************************????****************************
??????:19/8/2026 9:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:07,194] Error 
****************************????****************************
??????:19/8/2026 9:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:07,374] Error 
****************************????****************************
??????:19/8/2026 9:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:07,555] Error 
****************************????****************************
??????:19/8/2026 9:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:07,737] Error 
****************************????****************************
??????:19/8/2026 9:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:07,918] Error 
****************************????****************************
??????:19/8/2026 9:11:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:08,098] Error 
****************************????****************************
??????:19/8/2026 9:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:08,283] Error 
****************************????****************************
??????:19/8/2026 9:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:08,464] Error 
****************************????****************************
??????:19/8/2026 9:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:08,661] Error 
****************************????****************************
??????:19/8/2026 9:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:08,880] Error 
****************************????****************************
??????:19/8/2026 9:11:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:09,082] Error 
****************************????****************************
??????:19/8/2026 9:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:09,283] Error 
****************************????****************************
??????:19/8/2026 9:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:09,482] Error 
****************************????****************************
??????:19/8/2026 9:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:09,681] Error 
****************************????****************************
??????:19/8/2026 9:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:09,883] Error 
****************************????****************************
??????:19/8/2026 9:11:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:10,079] Error 
****************************????****************************
??????:19/8/2026 9:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:10,277] Error 
****************************????****************************
??????:19/8/2026 9:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:10,471] Error 
****************************????****************************
??????:19/8/2026 9:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:10,666] Error 
****************************????****************************
??????:19/8/2026 9:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:10,871] Error 
****************************????****************************
??????:19/8/2026 9:11:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:11,069] Error 
****************************????****************************
??????:19/8/2026 9:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:11,270] Error 
****************************????****************************
??????:19/8/2026 9:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:11,478] Error 
****************************????****************************
??????:19/8/2026 9:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:11,673] Error 
****************************????****************************
??????:19/8/2026 9:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:11,879] Error 
****************************????****************************
??????:19/8/2026 9:11:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:12,079] Error 
****************************????****************************
??????:19/8/2026 9:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:12,279] Error 
****************************????****************************
??????:19/8/2026 9:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:12,479] Error 
****************************????****************************
??????:19/8/2026 9:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:12,679] Error 
****************************????****************************
??????:19/8/2026 9:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:12,901] Error 
****************************????****************************
??????:19/8/2026 9:11:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:13,098] Error 
****************************????****************************
??????:19/8/2026 9:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:13,300] Error 
****************************????****************************
??????:19/8/2026 9:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:13,506] Error 
****************************????****************************
??????:19/8/2026 9:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:13,709] Error 
****************************????****************************
??????:19/8/2026 9:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:13,916] Error 
****************************????****************************
??????:19/8/2026 9:11:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:14,118] Error 
****************************????****************************
??????:19/8/2026 9:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:14,318] Error 
****************************????****************************
??????:19/8/2026 9:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:14,513] Error 
****************************????****************************
??????:19/8/2026 9:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:14,713] Error 
****************************????****************************
??????:19/8/2026 9:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:14,909] Error 
****************************????****************************
??????:19/8/2026 9:11:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:15,092] Error 
****************************????****************************
??????:19/8/2026 9:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:15,279] Error 
****************************????****************************
??????:19/8/2026 9:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:15,464] Error 
****************************????****************************
??????:19/8/2026 9:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:15,649] Error 
****************************????****************************
??????:19/8/2026 9:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:15,846] Error 
****************************????****************************
??????:19/8/2026 9:11:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:16,033] Error 
****************************????****************************
??????:19/8/2026 9:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:16,225] Error 
****************************????****************************
??????:19/8/2026 9:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:16,411] Error 
****************************????****************************
??????:19/8/2026 9:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:16,599] Error 
****************************????****************************
??????:19/8/2026 9:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:16,789] Error 
****************************????****************************
??????:19/8/2026 9:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:16,980] Error 
****************************????****************************
??????:19/8/2026 9:11:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:17,163] Error 
****************************????****************************
??????:19/8/2026 9:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:17,338] Error 
****************************????****************************
??????:19/8/2026 9:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:17,522] Error 
****************************????****************************
??????:19/8/2026 9:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:17,703] Error 
****************************????****************************
??????:19/8/2026 9:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:17,891] Error 
****************************????****************************
??????:19/8/2026 9:11:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:18,077] Error 
****************************????****************************
??????:19/8/2026 9:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:18,257] Error 
****************************????****************************
??????:19/8/2026 9:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:18,442] Error 
****************************????****************************
??????:19/8/2026 9:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:18,630] Error 
****************************????****************************
??????:19/8/2026 9:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:18,824] Error 
****************************????****************************
??????:19/8/2026 9:11:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:19,010] Error 
****************************????****************************
??????:19/8/2026 9:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:19,195] Error 
****************************????****************************
??????:19/8/2026 9:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:19,381] Error 
****************************????****************************
??????:19/8/2026 9:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:19,565] Error 
****************************????****************************
??????:19/8/2026 9:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:19,755] Error 
****************************????****************************
??????:19/8/2026 9:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:19,936] Error 
****************************????****************************
??????:19/8/2026 9:11:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:20,126] Error 
****************************????****************************
??????:19/8/2026 9:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:20,312] Error 
****************************????****************************
??????:19/8/2026 9:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:20,494] Error 
****************************????****************************
??????:19/8/2026 9:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:20,681] Error 
****************************????****************************
??????:19/8/2026 9:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:20,870] Error 
****************************????****************************
??????:19/8/2026 9:11:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:21,057] Error 
****************************????****************************
??????:19/8/2026 9:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:21,235] Error 
****************************????****************************
??????:19/8/2026 9:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:21,420] Error 
****************************????****************************
??????:19/8/2026 9:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:21,597] Error 
****************************????****************************
??????:19/8/2026 9:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:21,785] Error 
****************************????****************************
??????:19/8/2026 9:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:21,974] Error 
****************************????****************************
??????:19/8/2026 9:11:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:22,164] Error 
****************************????****************************
??????:19/8/2026 9:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:22,353] Error 
****************************????****************************
??????:19/8/2026 9:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:22,537] Error 
****************************????****************************
??????:19/8/2026 9:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:22,726] Error 
****************************????****************************
??????:19/8/2026 9:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:22,920] Error 
****************************????****************************
??????:19/8/2026 9:11:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:23,109] Error 
****************************????****************************
??????:19/8/2026 9:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:23,302] Error 
****************************????****************************
??????:19/8/2026 9:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:23,493] Error 
****************************????****************************
??????:19/8/2026 9:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:23,683] Error 
****************************????****************************
??????:19/8/2026 9:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:23,874] Error 
****************************????****************************
??????:19/8/2026 9:11:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:24,059] Error 
****************************????****************************
??????:19/8/2026 9:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:24,249] Error 
****************************????****************************
??????:19/8/2026 9:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:24,441] Error 
****************************????****************************
??????:19/8/2026 9:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:24,629] Error 
****************************????****************************
??????:19/8/2026 9:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:24,824] Error 
****************************????****************************
??????:19/8/2026 9:11:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:25,014] Error 
****************************????****************************
??????:19/8/2026 9:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:25,214] Error 
****************************????****************************
??????:19/8/2026 9:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:25,403] Error 
****************************????****************************
??????:19/8/2026 9:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:25,598] Error 
****************************????****************************
??????:19/8/2026 9:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:25,793] Error 
****************************????****************************
??????:19/8/2026 9:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:25,982] Error 
****************************????****************************
??????:19/8/2026 9:11:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:26,169] Error 
****************************????****************************
??????:19/8/2026 9:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:26,355] Error 
****************************????****************************
??????:19/8/2026 9:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:26,546] Error 
****************************????****************************
??????:19/8/2026 9:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:26,726] Error 
****************************????****************************
??????:19/8/2026 9:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:26,913] Error 
****************************????****************************
??????:19/8/2026 9:11:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:27,098] Error 
****************************????****************************
??????:19/8/2026 9:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:27,280] Error 
****************************????****************************
??????:19/8/2026 9:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:27,467] Error 
****************************????****************************
??????:19/8/2026 9:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:27,648] Error 
****************************????****************************
??????:19/8/2026 9:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:27,838] Error 
****************************????****************************
??????:19/8/2026 9:11:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:28,023] Error 
****************************????****************************
??????:19/8/2026 9:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:28,204] Error 
****************************????****************************
??????:19/8/2026 9:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:28,387] Error 
****************************????****************************
??????:19/8/2026 9:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:28,568] Error 
****************************????****************************
??????:19/8/2026 9:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:28,757] Error 
****************************????****************************
??????:19/8/2026 9:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:28,944] Error 
****************************????****************************
??????:19/8/2026 9:11:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:29,138] Error 
****************************????****************************
??????:19/8/2026 9:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:29,335] Error 
****************************????****************************
??????:19/8/2026 9:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:29,519] Error 
****************************????****************************
??????:19/8/2026 9:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:29,705] Error 
****************************????****************************
??????:19/8/2026 9:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:29,897] Error 
****************************????****************************
??????:19/8/2026 9:11:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:30,080] Error 
****************************????****************************
??????:19/8/2026 9:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:30,273] Error 
****************************????****************************
??????:19/8/2026 9:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:30,466] Error 
****************************????****************************
??????:19/8/2026 9:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:30,655] Error 
****************************????****************************
??????:19/8/2026 9:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:30,848] Error 
****************************????****************************
??????:19/8/2026 9:11:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:31,038] Error 
****************************????****************************
??????:19/8/2026 9:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:31,227] Error 
****************************????****************************
??????:19/8/2026 9:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:31,412] Error 
****************************????****************************
??????:19/8/2026 9:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:31,599] Error 
****************************????****************************
??????:19/8/2026 9:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:31,790] Error 
****************************????****************************
??????:19/8/2026 9:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:31,975] Error 
****************************????****************************
??????:19/8/2026 9:11:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:32,160] Error 
****************************????****************************
??????:19/8/2026 9:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:32,344] Error 
****************************????****************************
??????:19/8/2026 9:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:32,527] Error 
****************************????****************************
??????:19/8/2026 9:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:32,716] Error 
****************************????****************************
??????:19/8/2026 9:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:32,909] Error 
****************************????****************************
??????:19/8/2026 9:11:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:33,096] Error 
****************************????****************************
??????:19/8/2026 9:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:33,296] Error 
****************************????****************************
??????:19/8/2026 9:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:33,487] Error 
****************************????****************************
??????:19/8/2026 9:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:33,678] Error 
****************************????****************************
??????:19/8/2026 9:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:33,872] Error 
****************************????****************************
??????:19/8/2026 9:11:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:34,061] Error 
****************************????****************************
??????:19/8/2026 9:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:34,251] Error 
****************************????****************************
??????:19/8/2026 9:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:34,442] Error 
****************************????****************************
??????:19/8/2026 9:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:34,632] Error 
****************************????****************************
??????:19/8/2026 9:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:34,826] Error 
****************************????****************************
??????:19/8/2026 9:11:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:35,015] Error 
****************************????****************************
??????:19/8/2026 9:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:35,211] Error 
****************************????****************************
??????:19/8/2026 9:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:35,396] Error 
****************************????****************************
??????:19/8/2026 9:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:35,585] Error 
****************************????****************************
??????:19/8/2026 9:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:35,783] Error 
****************************????****************************
??????:19/8/2026 9:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:35,968] Error 
****************************????****************************
??????:19/8/2026 9:11:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:36,158] Error 
****************************????****************************
??????:19/8/2026 9:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:36,347] Error 
****************************????****************************
??????:19/8/2026 9:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:36,539] Error 
****************************????****************************
??????:19/8/2026 9:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:36,733] Error 
****************************????****************************
??????:19/8/2026 9:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:36,924] Error 
****************************????****************************
??????:19/8/2026 9:11:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:37,114] Error 
****************************????****************************
??????:19/8/2026 9:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:37,309] Error 
****************************????****************************
??????:19/8/2026 9:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:37,509] Error 
****************************????****************************
??????:19/8/2026 9:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:37,697] Error 
****************************????****************************
??????:19/8/2026 9:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:37,892] Error 
****************************????****************************
??????:19/8/2026 9:11:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:38,082] Error 
****************************????****************************
??????:19/8/2026 9:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:38,272] Error 
****************************????****************************
??????:19/8/2026 9:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:38,461] Error 
****************************????****************************
??????:19/8/2026 9:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:38,652] Error 
****************************????****************************
??????:19/8/2026 9:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:38,848] Error 
****************************????****************************
??????:19/8/2026 9:11:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:39,035] Error 
****************************????****************************
??????:19/8/2026 9:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:39,225] Error 
****************************????****************************
??????:19/8/2026 9:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:39,405] Error 
****************************????****************************
??????:19/8/2026 9:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:39,595] Error 
****************************????****************************
??????:19/8/2026 9:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:39,789] Error 
****************************????****************************
??????:19/8/2026 9:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:39,981] Error 
****************************????****************************
??????:19/8/2026 9:11:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:40,164] Error 
****************************????****************************
??????:19/8/2026 9:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:40,351] Error 
****************************????****************************
??????:19/8/2026 9:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:40,538] Error 
****************************????****************************
??????:19/8/2026 9:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:40,730] Error 
****************************????****************************
??????:19/8/2026 9:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:40,916] Error 
****************************????****************************
??????:19/8/2026 9:11:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:41,102] Error 
****************************????****************************
??????:19/8/2026 9:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:41,289] Error 
****************************????****************************
??????:19/8/2026 9:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:41,486] Error 
****************************????****************************
??????:19/8/2026 9:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:41,671] Error 
****************************????****************************
??????:19/8/2026 9:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:41,862] Error 
****************************????****************************
??????:19/8/2026 9:11:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:42,049] Error 
****************************????****************************
??????:19/8/2026 9:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:42,242] Error 
****************************????****************************
??????:19/8/2026 9:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:42,424] Error 
****************************????****************************
??????:19/8/2026 9:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:42,608] Error 
****************************????****************************
??????:19/8/2026 9:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:42,802] Error 
****************************????****************************
??????:19/8/2026 9:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:42,983] Error 
****************************????****************************
??????:19/8/2026 9:11:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:43,162] Error 
****************************????****************************
??????:19/8/2026 9:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:43,350] Error 
****************************????****************************
??????:19/8/2026 9:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:43,532] Error 
****************************????****************************
??????:19/8/2026 9:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:43,714] Error 
****************************????****************************
??????:19/8/2026 9:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:43,905] Error 
****************************????****************************
??????:19/8/2026 9:11:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:44,086] Error 
****************************????****************************
??????:19/8/2026 9:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:44,274] Error 
****************************????****************************
??????:19/8/2026 9:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:44,453] Error 
****************************????****************************
??????:19/8/2026 9:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:44,641] Error 
****************************????****************************
??????:19/8/2026 9:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:44,833] Error 
****************************????****************************
??????:19/8/2026 9:11:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:45,013] Error 
****************************????****************************
??????:19/8/2026 9:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:45,196] Error 
****************************????****************************
??????:19/8/2026 9:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:45,385] Error 
****************************????****************************
??????:19/8/2026 9:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:45,586] Error 
****************************????****************************
??????:19/8/2026 9:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:45,786] Error 
****************************????****************************
??????:19/8/2026 9:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:45,985] Error 
****************************????****************************
??????:19/8/2026 9:11:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:46,167] Error 
****************************????****************************
??????:19/8/2026 9:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:46,353] Error 
****************************????****************************
??????:19/8/2026 9:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:46,536] Error 
****************************????****************************
??????:19/8/2026 9:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:46,723] Error 
****************************????****************************
??????:19/8/2026 9:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:46,918] Error 
****************************????****************************
??????:19/8/2026 9:11:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:47,105] Error 
****************************????****************************
??????:19/8/2026 9:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:47,290] Error 
****************************????****************************
??????:19/8/2026 9:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:47,474] Error 
****************************????****************************
??????:19/8/2026 9:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:47,657] Error 
****************************????****************************
??????:19/8/2026 9:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:47,841] Error 
****************************????****************************
??????:19/8/2026 9:11:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:48,023] Error 
****************************????****************************
??????:19/8/2026 9:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:48,204] Error 
****************************????****************************
??????:19/8/2026 9:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:48,389] Error 
****************************????****************************
??????:19/8/2026 9:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:48,580] Error 
****************************????****************************
??????:19/8/2026 9:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:48,772] Error 
****************************????****************************
??????:19/8/2026 9:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:48,955] Error 
****************************????****************************
??????:19/8/2026 9:11:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:49,143] Error 
****************************????****************************
??????:19/8/2026 9:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:49,331] Error 
****************************????****************************
??????:19/8/2026 9:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:49,514] Error 
****************************????****************************
??????:19/8/2026 9:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:49,720] Error 
****************************????****************************
??????:19/8/2026 9:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:49,915] Error 
****************************????****************************
??????:19/8/2026 9:11:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:50,104] Error 
****************************????****************************
??????:19/8/2026 9:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:50,291] Error 
****************************????****************************
??????:19/8/2026 9:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:50,474] Error 
****************************????****************************
??????:19/8/2026 9:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:50,658] Error 
****************************????****************************
??????:19/8/2026 9:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:50,847] Error 
****************************????****************************
??????:19/8/2026 9:11:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:51,030] Error 
****************************????****************************
??????:19/8/2026 9:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:51,216] Error 
****************************????****************************
??????:19/8/2026 9:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:51,401] Error 
****************************????****************************
??????:19/8/2026 9:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:51,589] Error 
****************************????****************************
??????:19/8/2026 9:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:51,788] Error 
****************************????****************************
??????:19/8/2026 9:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:51,982] Error 
****************************????****************************
??????:19/8/2026 9:11:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:52,170] Error 
****************************????****************************
??????:19/8/2026 9:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:52,363] Error 
****************************????****************************
??????:19/8/2026 9:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:52,549] Error 
****************************????****************************
??????:19/8/2026 9:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:52,740] Error 
****************************????****************************
??????:19/8/2026 9:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:52,929] Error 
****************************????****************************
??????:19/8/2026 9:11:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:53,116] Error 
****************************????****************************
??????:19/8/2026 9:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:53,304] Error 
****************************????****************************
??????:19/8/2026 9:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:53,503] Error 
****************************????****************************
??????:19/8/2026 9:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:53,707] Error 
****************************????****************************
??????:19/8/2026 9:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:53,900] Error 
****************************????****************************
??????:19/8/2026 9:11:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:54,094] Error 
****************************????****************************
??????:19/8/2026 9:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:54,280] Error 
****************************????****************************
??????:19/8/2026 9:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:54,472] Error 
****************************????****************************
??????:19/8/2026 9:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:54,661] Error 
****************************????****************************
??????:19/8/2026 9:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:54,851] Error 
****************************????****************************
??????:19/8/2026 9:11:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:55,042] Error 
****************************????****************************
??????:19/8/2026 9:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:55,227] Error 
****************************????****************************
??????:19/8/2026 9:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:55,421] Error 
****************************????****************************
??????:19/8/2026 9:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:55,602] Error 
****************************????****************************
??????:19/8/2026 9:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:55,793] Error 
****************************????****************************
??????:19/8/2026 9:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:55,977] Error 
****************************????****************************
??????:19/8/2026 9:11:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:56,161] Error 
****************************????****************************
??????:19/8/2026 9:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:56,350] Error 
****************************????****************************
??????:19/8/2026 9:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:56,538] Error 
****************************????****************************
??????:19/8/2026 9:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:56,721] Error 
****************************????****************************
??????:19/8/2026 9:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:56,908] Error 
****************************????****************************
??????:19/8/2026 9:11:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:57,087] Error 
****************************????****************************
??????:19/8/2026 9:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:57,273] Error 
****************************????****************************
??????:19/8/2026 9:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:57,463] Error 
****************************????****************************
??????:19/8/2026 9:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:57,649] Error 
****************************????****************************
??????:19/8/2026 9:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:57,856] Error 
****************************????****************************
??????:19/8/2026 9:11:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:58,045] Error 
****************************????****************************
??????:19/8/2026 9:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:58,231] Error 
****************************????****************************
??????:19/8/2026 9:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:58,417] Error 
****************************????****************************
??????:19/8/2026 9:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:58,593] Error 
****************************????****************************
??????:19/8/2026 9:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:58,779] Error 
****************************????****************************
??????:19/8/2026 9:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:58,960] Error 
****************************????****************************
??????:19/8/2026 9:11:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:59,144] Error 
****************************????****************************
??????:19/8/2026 9:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:59,319] Error 
****************************????****************************
??????:19/8/2026 9:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:59,502] Error 
****************************????****************************
??????:19/8/2026 9:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:59,681] Error 
****************************????****************************
??????:19/8/2026 9:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:11:59,865] Error 
****************************????****************************
??????:19/8/2026 9:11:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:00,052] Error 
****************************????****************************
??????:19/8/2026 9:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:00,234] Error 
****************************????****************************
??????:19/8/2026 9:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:00,423] Error 
****************************????****************************
??????:19/8/2026 9:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:00,604] Error 
****************************????****************************
??????:19/8/2026 9:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:00,794] Error 
****************************????****************************
??????:19/8/2026 9:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:00,978] Error 
****************************????****************************
??????:19/8/2026 9:12:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:01,158] Error 
****************************????****************************
??????:19/8/2026 9:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:01,340] Error 
****************************????****************************
??????:19/8/2026 9:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:01,523] Error 
****************************????****************************
??????:19/8/2026 9:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:01,705] Error 
****************************????****************************
??????:19/8/2026 9:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:01,908] Error 
****************************????****************************
??????:19/8/2026 9:12:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:02,096] Error 
****************************????****************************
??????:19/8/2026 9:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:02,275] Error 
****************************????****************************
??????:19/8/2026 9:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:02,458] Error 
****************************????****************************
??????:19/8/2026 9:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:02,646] Error 
****************************????****************************
??????:19/8/2026 9:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:02,836] Error 
****************************????****************************
??????:19/8/2026 9:12:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:03,020] Error 
****************************????****************************
??????:19/8/2026 9:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:03,209] Error 
****************************????****************************
??????:19/8/2026 9:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:03,394] Error 
****************************????****************************
??????:19/8/2026 9:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:03,579] Error 
****************************????****************************
??????:19/8/2026 9:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:03,766] Error 
****************************????****************************
??????:19/8/2026 9:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:03,943] Error 
****************************????****************************
??????:19/8/2026 9:12:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:04,125] Error 
****************************????****************************
??????:19/8/2026 9:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:04,306] Error 
****************************????****************************
??????:19/8/2026 9:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:04,490] Error 
****************************????****************************
??????:19/8/2026 9:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:04,665] Error 
****************************????****************************
??????:19/8/2026 9:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:04,852] Error 
****************************????****************************
??????:19/8/2026 9:12:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:05,030] Error 
****************************????****************************
??????:19/8/2026 9:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:05,208] Error 
****************************????****************************
??????:19/8/2026 9:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:05,388] Error 
****************************????****************************
??????:19/8/2026 9:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:05,566] Error 
****************************????****************************
??????:19/8/2026 9:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:05,749] Error 
****************************????****************************
??????:19/8/2026 9:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:05,936] Error 
****************************????****************************
??????:19/8/2026 9:12:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:06,112] Error 
****************************????****************************
??????:19/8/2026 9:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:06,291] Error 
****************************????****************************
??????:19/8/2026 9:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:06,468] Error 
****************************????****************************
??????:19/8/2026 9:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:06,645] Error 
****************************????****************************
??????:19/8/2026 9:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:06,826] Error 
****************************????****************************
??????:19/8/2026 9:12:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:07,002] Error 
****************************????****************************
??????:19/8/2026 9:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:07,203] Error 
****************************????****************************
??????:19/8/2026 9:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:07,387] Error 
****************************????****************************
??????:19/8/2026 9:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:07,565] Error 
****************************????****************************
??????:19/8/2026 9:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:07,747] Error 
****************************????****************************
??????:19/8/2026 9:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:07,928] Error 
****************************????****************************
??????:19/8/2026 9:12:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:08,102] Error 
****************************????****************************
??????:19/8/2026 9:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:08,275] Error 
****************************????****************************
??????:19/8/2026 9:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:08,453] Error 
****************************????****************************
??????:19/8/2026 9:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:08,629] Error 
****************************????****************************
??????:19/8/2026 9:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:08,811] Error 
****************************????****************************
??????:19/8/2026 9:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:08,989] Error 
****************************????****************************
??????:19/8/2026 9:12:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:09,162] Error 
****************************????****************************
??????:19/8/2026 9:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:09,345] Error 
****************************????****************************
??????:19/8/2026 9:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:09,516] Error 
****************************????****************************
??????:19/8/2026 9:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:09,691] Error 
****************************????****************************
??????:19/8/2026 9:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:09,876] Error 
****************************????****************************
??????:19/8/2026 9:12:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:10,067] Error 
****************************????****************************
??????:19/8/2026 9:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:10,242] Error 
****************************????****************************
??????:19/8/2026 9:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:10,424] Error 
****************************????****************************
??????:19/8/2026 9:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:10,604] Error 
****************************????****************************
??????:19/8/2026 9:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:10,791] Error 
****************************????****************************
??????:19/8/2026 9:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:10,975] Error 
****************************????****************************
??????:19/8/2026 9:12:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:11,155] Error 
****************************????****************************
??????:19/8/2026 9:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:11,337] Error 
****************************????****************************
??????:19/8/2026 9:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:11,519] Error 
****************************????****************************
??????:19/8/2026 9:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:11,701] Error 
****************************????****************************
??????:19/8/2026 9:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:11,886] Error 
****************************????****************************
??????:19/8/2026 9:12:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:12,063] Error 
****************************????****************************
??????:19/8/2026 9:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:12,247] Error 
****************************????****************************
??????:19/8/2026 9:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:12,427] Error 
****************************????****************************
??????:19/8/2026 9:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:12,610] Error 
****************************????****************************
??????:19/8/2026 9:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:12,798] Error 
****************************????****************************
??????:19/8/2026 9:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:12,980] Error 
****************************????****************************
??????:19/8/2026 9:12:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:13,163] Error 
****************************????****************************
??????:19/8/2026 9:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:13,345] Error 
****************************????****************************
??????:19/8/2026 9:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:13,529] Error 
****************************????****************************
??????:19/8/2026 9:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:13,712] Error 
****************************????****************************
??????:19/8/2026 9:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:13,897] Error 
****************************????****************************
??????:19/8/2026 9:12:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:14,091] Error 
****************************????****************************
??????:19/8/2026 9:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:14,261] Error 
****************************????****************************
??????:19/8/2026 9:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:14,434] Error 
****************************????****************************
??????:19/8/2026 9:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:14,604] Error 
****************************????****************************
??????:19/8/2026 9:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:14,781] Error 
****************************????****************************
??????:19/8/2026 9:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:14,954] Error 
****************************????****************************
??????:19/8/2026 9:12:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:15,127] Error 
****************************????****************************
??????:19/8/2026 9:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:15,302] Error 
****************************????****************************
??????:19/8/2026 9:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:15,481] Error 
****************************????****************************
??????:19/8/2026 9:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:15,651] Error 
****************************????****************************
??????:19/8/2026 9:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:15,834] Error 
****************************????****************************
??????:19/8/2026 9:12:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:16,009] Error 
****************************????****************************
??????:19/8/2026 9:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:16,180] Error 
****************************????****************************
??????:19/8/2026 9:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:16,354] Error 
****************************????****************************
??????:19/8/2026 9:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:16,528] Error 
****************************????****************************
??????:19/8/2026 9:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:16,700] Error 
****************************????****************************
??????:19/8/2026 9:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:16,874] Error 
****************************????****************************
??????:19/8/2026 9:12:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:17,050] Error 
****************************????****************************
??????:19/8/2026 9:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:17,229] Error 
****************************????****************************
??????:19/8/2026 9:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:17,400] Error 
****************************????****************************
??????:19/8/2026 9:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:17,574] Error 
****************************????****************************
??????:19/8/2026 9:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:17,757] Error 
****************************????****************************
??????:19/8/2026 9:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:17,933] Error 
****************************????****************************
??????:19/8/2026 9:12:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:18,103] Error 
****************************????****************************
??????:19/8/2026 9:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:18,295] Error 
****************************????****************************
??????:19/8/2026 9:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:18,480] Error 
****************************????****************************
??????:19/8/2026 9:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:18,657] Error 
****************************????****************************
??????:19/8/2026 9:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:18,845] Error 
****************************????****************************
??????:19/8/2026 9:12:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:19,026] Error 
****************************????****************************
??????:19/8/2026 9:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:19,207] Error 
****************************????****************************
??????:19/8/2026 9:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:19,387] Error 
****************************????****************************
??????:19/8/2026 9:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:19,572] Error 
****************************????****************************
??????:19/8/2026 9:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:19,759] Error 
****************************????****************************
??????:19/8/2026 9:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:19,942] Error 
****************************????****************************
??????:19/8/2026 9:12:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:20,129] Error 
****************************????****************************
??????:19/8/2026 9:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:20,310] Error 
****************************????****************************
??????:19/8/2026 9:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:20,491] Error 
****************************????****************************
??????:19/8/2026 9:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:20,671] Error 
****************************????****************************
??????:19/8/2026 9:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:20,862] Error 
****************************????****************************
??????:19/8/2026 9:12:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:21,050] Error 
****************************????****************************
??????:19/8/2026 9:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:21,232] Error 
****************************????****************************
??????:19/8/2026 9:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:21,421] Error 
****************************????****************************
??????:19/8/2026 9:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:21,607] Error 
****************************????****************************
??????:19/8/2026 9:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:21,795] Error 
****************************????****************************
??????:19/8/2026 9:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:21,974] Error 
****************************????****************************
??????:19/8/2026 9:12:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:22,144] Error 
****************************????****************************
??????:19/8/2026 9:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:22,327] Error 
****************************????****************************
??????:19/8/2026 9:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:22,504] Error 
****************************????****************************
??????:19/8/2026 9:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:22,674] Error 
****************************????****************************
??????:19/8/2026 9:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:22,850] Error 
****************************????****************************
??????:19/8/2026 9:12:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:23,027] Error 
****************************????****************************
??????:19/8/2026 9:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:23,198] Error 
****************************????****************************
??????:19/8/2026 9:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:23,369] Error 
****************************????****************************
??????:19/8/2026 9:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:23,540] Error 
****************************????****************************
??????:19/8/2026 9:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:23,712] Error 
****************************????****************************
??????:19/8/2026 9:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:23,892] Error 
****************************????****************************
??????:19/8/2026 9:12:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:24,071] Error 
****************************????****************************
??????:19/8/2026 9:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:24,246] Error 
****************************????****************************
??????:19/8/2026 9:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:24,423] Error 
****************************????****************************
??????:19/8/2026 9:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:24,601] Error 
****************************????****************************
??????:19/8/2026 9:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:24,784] Error 
****************************????****************************
??????:19/8/2026 9:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:24,960] Error 
****************************????****************************
??????:19/8/2026 9:12:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:25,130] Error 
****************************????****************************
??????:19/8/2026 9:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:25,306] Error 
****************************????****************************
??????:19/8/2026 9:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:25,486] Error 
****************************????****************************
??????:19/8/2026 9:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:25,665] Error 
****************************????****************************
??????:19/8/2026 9:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:25,850] Error 
****************************????****************************
??????:19/8/2026 9:12:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:26,027] Error 
****************************????****************************
??????:19/8/2026 9:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:26,207] Error 
****************************????****************************
??????:19/8/2026 9:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:26,395] Error 
****************************????****************************
??????:19/8/2026 9:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:26,576] Error 
****************************????****************************
??????:19/8/2026 9:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:26,754] Error 
****************************????****************************
??????:19/8/2026 9:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:26,929] Error 
****************************????****************************
??????:19/8/2026 9:12:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:27,107] Error 
****************************????****************************
??????:19/8/2026 9:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:27,288] Error 
****************************????****************************
??????:19/8/2026 9:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:27,466] Error 
****************************????****************************
??????:19/8/2026 9:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:27,656] Error 
****************************????****************************
??????:19/8/2026 9:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:27,843] Error 
****************************????****************************
??????:19/8/2026 9:12:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:28,017] Error 
****************************????****************************
??????:19/8/2026 9:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:28,181] Error 
****************************????****************************
??????:19/8/2026 9:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:28,357] Error 
****************************????****************************
??????:19/8/2026 9:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:28,531] Error 
****************************????****************************
??????:19/8/2026 9:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:28,705] Error 
****************************????****************************
??????:19/8/2026 9:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:28,879] Error 
****************************????****************************
??????:19/8/2026 9:12:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:29,048] Error 
****************************????****************************
??????:19/8/2026 9:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:29,219] Error 
****************************????****************************
??????:19/8/2026 9:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:29,390] Error 
****************************????****************************
??????:19/8/2026 9:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:29,562] Error 
****************************????****************************
??????:19/8/2026 9:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:29,733] Error 
****************************????****************************
??????:19/8/2026 9:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:29,905] Error 
****************************????****************************
??????:19/8/2026 9:12:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:30,071] Error 
****************************????****************************
??????:19/8/2026 9:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:30,244] Error 
****************************????****************************
??????:19/8/2026 9:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:30,425] Error 
****************************????****************************
??????:19/8/2026 9:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:30,593] Error 
****************************????****************************
??????:19/8/2026 9:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:30,772] Error 
****************************????****************************
??????:19/8/2026 9:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:30,942] Error 
****************************????****************************
??????:19/8/2026 9:12:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:31,111] Error 
****************************????****************************
??????:19/8/2026 9:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:31,282] Error 
****************************????****************************
??????:19/8/2026 9:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:31,455] Error 
****************************????****************************
??????:19/8/2026 9:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:31,628] Error 
****************************????****************************
??????:19/8/2026 9:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:31,810] Error 
****************************????****************************
??????:19/8/2026 9:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:31,987] Error 
****************************????****************************
??????:19/8/2026 9:12:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:32,165] Error 
****************************????****************************
??????:19/8/2026 9:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:32,344] Error 
****************************????****************************
??????:19/8/2026 9:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:32,522] Error 
****************************????****************************
??????:19/8/2026 9:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:32,703] Error 
****************************????****************************
??????:19/8/2026 9:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:32,887] Error 
****************************????****************************
??????:19/8/2026 9:12:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:33,069] Error 
****************************????****************************
??????:19/8/2026 9:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:33,241] Error 
****************************????****************************
??????:19/8/2026 9:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:33,417] Error 
****************************????****************************
??????:19/8/2026 9:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:33,597] Error 
****************************????****************************
??????:19/8/2026 9:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:33,781] Error 
****************************????****************************
??????:19/8/2026 9:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:33,955] Error 
****************************????****************************
??????:19/8/2026 9:12:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:34,130] Error 
****************************????****************************
??????:19/8/2026 9:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:34,306] Error 
****************************????****************************
??????:19/8/2026 9:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:34,493] Error 
****************************????****************************
??????:19/8/2026 9:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:34,672] Error 
****************************????****************************
??????:19/8/2026 9:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:34,852] Error 
****************************????****************************
??????:19/8/2026 9:12:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:35,030] Error 
****************************????****************************
??????:19/8/2026 9:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:35,208] Error 
****************************????****************************
??????:19/8/2026 9:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:35,380] Error 
****************************????****************************
??????:19/8/2026 9:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:35,559] Error 
****************************????****************************
??????:19/8/2026 9:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:35,741] Error 
****************************????****************************
??????:19/8/2026 9:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:35,913] Error 
****************************????****************************
??????:19/8/2026 9:12:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:36,088] Error 
****************************????****************************
??????:19/8/2026 9:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:36,268] Error 
****************************????****************************
??????:19/8/2026 9:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:36,444] Error 
****************************????****************************
??????:19/8/2026 9:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:36,621] Error 
****************************????****************************
??????:19/8/2026 9:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:36,800] Error 
****************************????****************************
??????:19/8/2026 9:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:36,978] Error 
****************************????****************************
??????:19/8/2026 9:12:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:37,153] Error 
****************************????****************************
??????:19/8/2026 9:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:37,335] Error 
****************************????****************************
??????:19/8/2026 9:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:37,529] Error 
****************************????****************************
??????:19/8/2026 9:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:37,730] Error 
****************************????****************************
??????:19/8/2026 9:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:37,938] Error 
****************************????****************************
??????:19/8/2026 9:12:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:38,157] Error 
****************************????****************************
??????:19/8/2026 9:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:38,371] Error 
****************************????****************************
??????:19/8/2026 9:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:38,562] Error 
****************************????****************************
??????:19/8/2026 9:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:38,763] Error 
****************************????****************************
??????:19/8/2026 9:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:38,971] Error 
****************************????****************************
??????:19/8/2026 9:12:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:39,176] Error 
****************************????****************************
??????:19/8/2026 9:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:39,366] Error 
****************************????****************************
??????:19/8/2026 9:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:39,556] Error 
****************************????****************************
??????:19/8/2026 9:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:39,751] Error 
****************************????****************************
??????:19/8/2026 9:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:39,938] Error 
****************************????****************************
??????:19/8/2026 9:12:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:40,128] Error 
****************************????****************************
??????:19/8/2026 9:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:40,314] Error 
****************************????****************************
??????:19/8/2026 9:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:40,503] Error 
****************************????****************************
??????:19/8/2026 9:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:40,679] Error 
****************************????****************************
??????:19/8/2026 9:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:40,860] Error 
****************************????****************************
??????:19/8/2026 9:12:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:41,042] Error 
****************************????****************************
??????:19/8/2026 9:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:41,230] Error 
****************************????****************************
??????:19/8/2026 9:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:41,419] Error 
****************************????****************************
??????:19/8/2026 9:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:41,608] Error 
****************************????****************************
??????:19/8/2026 9:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:41,797] Error 
****************************????****************************
??????:19/8/2026 9:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:41,983] Error 
****************************????****************************
??????:19/8/2026 9:12:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:42,171] Error 
****************************????****************************
??????:19/8/2026 9:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:42,362] Error 
****************************????****************************
??????:19/8/2026 9:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:42,551] Error 
****************************????****************************
??????:19/8/2026 9:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:42,760] Error 
****************************????****************************
??????:19/8/2026 9:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:42,947] Error 
****************************????****************************
??????:19/8/2026 9:12:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:43,131] Error 
****************************????****************************
??????:19/8/2026 9:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:43,319] Error 
****************************????****************************
??????:19/8/2026 9:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:43,508] Error 
****************************????****************************
??????:19/8/2026 9:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:43,697] Error 
****************************????****************************
??????:19/8/2026 9:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:43,886] Error 
****************************????****************************
??????:19/8/2026 9:12:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:44,062] Error 
****************************????****************************
??????:19/8/2026 9:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:44,250] Error 
****************************????****************************
??????:19/8/2026 9:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:44,435] Error 
****************************????****************************
??????:19/8/2026 9:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:44,622] Error 
****************************????****************************
??????:19/8/2026 9:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:44,812] Error 
****************************????****************************
??????:19/8/2026 9:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:44,978] Error 
****************************????****************************
??????:19/8/2026 9:12:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:45,143] Error 
****************************????****************************
??????:19/8/2026 9:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:45,309] Error 
****************************????****************************
??????:19/8/2026 9:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:45,475] Error 
****************************????****************************
??????:19/8/2026 9:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:45,651] Error 
****************************????****************************
??????:19/8/2026 9:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:45,832] Error 
****************************????****************************
??????:19/8/2026 9:12:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:46,007] Error 
****************************????****************************
??????:19/8/2026 9:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:46,183] Error 
****************************????****************************
??????:19/8/2026 9:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:46,362] Error 
****************************????****************************
??????:19/8/2026 9:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:46,535] Error 
****************************????****************************
??????:19/8/2026 9:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:46,722] Error 
****************************????****************************
??????:19/8/2026 9:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:46,900] Error 
****************************????****************************
??????:19/8/2026 9:12:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:47,069] Error 
****************************????****************************
??????:19/8/2026 9:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:47,239] Error 
****************************????****************************
??????:19/8/2026 9:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:47,415] Error 
****************************????****************************
??????:19/8/2026 9:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:47,589] Error 
****************************????****************************
??????:19/8/2026 9:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:47,759] Error 
****************************????****************************
??????:19/8/2026 9:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:47,927] Error 
****************************????****************************
??????:19/8/2026 9:12:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:48,101] Error 
****************************????****************************
??????:19/8/2026 9:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:48,281] Error 
****************************????****************************
??????:19/8/2026 9:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:48,455] Error 
****************************????****************************
??????:19/8/2026 9:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:48,630] Error 
****************************????****************************
??????:19/8/2026 9:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:48,811] Error 
****************************????****************************
??????:19/8/2026 9:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:48,987] Error 
****************************????****************************
??????:19/8/2026 9:12:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:49,166] Error 
****************************????****************************
??????:19/8/2026 9:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:49,336] Error 
****************************????****************************
??????:19/8/2026 9:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:49,510] Error 
****************************????****************************
??????:19/8/2026 9:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:49,690] Error 
****************************????****************************
??????:19/8/2026 9:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:49,868] Error 
****************************????****************************
??????:19/8/2026 9:12:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:50,034] Error 
****************************????****************************
??????:19/8/2026 9:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:50,202] Error 
****************************????****************************
??????:19/8/2026 9:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:50,373] Error 
****************************????****************************
??????:19/8/2026 9:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:50,547] Error 
****************************????****************************
??????:19/8/2026 9:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:50,722] Error 
****************************????****************************
??????:19/8/2026 9:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:50,903] Error 
****************************????****************************
??????:19/8/2026 9:12:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:51,076] Error 
****************************????****************************
??????:19/8/2026 9:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:51,248] Error 
****************************????****************************
??????:19/8/2026 9:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:51,418] Error 
****************************????****************************
??????:19/8/2026 9:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:51,585] Error 
****************************????****************************
??????:19/8/2026 9:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:51,764] Error 
****************************????****************************
??????:19/8/2026 9:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:51,940] Error 
****************************????****************************
??????:19/8/2026 9:12:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:52,115] Error 
****************************????****************************
??????:19/8/2026 9:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:52,289] Error 
****************************????****************************
??????:19/8/2026 9:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:52,461] Error 
****************************????****************************
??????:19/8/2026 9:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:52,640] Error 
****************************????****************************
??????:19/8/2026 9:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:52,823] Error 
****************************????****************************
??????:19/8/2026 9:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:52,995] Error 
****************************????****************************
??????:19/8/2026 9:12:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:53,167] Error 
****************************????****************************
??????:19/8/2026 9:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:53,341] Error 
****************************????****************************
??????:19/8/2026 9:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:53,514] Error 
****************************????****************************
??????:19/8/2026 9:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:53,690] Error 
****************************????****************************
??????:19/8/2026 9:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:53,870] Error 
****************************????****************************
??????:19/8/2026 9:12:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:54,041] Error 
****************************????****************************
??????:19/8/2026 9:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:54,209] Error 
****************************????****************************
??????:19/8/2026 9:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:54,377] Error 
****************************????****************************
??????:19/8/2026 9:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:54,549] Error 
****************************????****************************
??????:19/8/2026 9:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:54,728] Error 
****************************????****************************
??????:19/8/2026 9:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:54,918] Error 
****************************????****************************
??????:19/8/2026 9:12:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:55,102] Error 
****************************????****************************
??????:19/8/2026 9:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:55,286] Error 
****************************????****************************
??????:19/8/2026 9:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:55,468] Error 
****************************????****************************
??????:19/8/2026 9:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:55,648] Error 
****************************????****************************
??????:19/8/2026 9:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:55,834] Error 
****************************????****************************
??????:19/8/2026 9:12:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:56,012] Error 
****************************????****************************
??????:19/8/2026 9:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:56,188] Error 
****************************????****************************
??????:19/8/2026 9:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:56,367] Error 
****************************????****************************
??????:19/8/2026 9:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:56,542] Error 
****************************????****************************
??????:19/8/2026 9:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:56,723] Error 
****************************????****************************
??????:19/8/2026 9:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:56,900] Error 
****************************????****************************
??????:19/8/2026 9:12:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:57,074] Error 
****************************????****************************
??????:19/8/2026 9:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:57,243] Error 
****************************????****************************
??????:19/8/2026 9:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:57,414] Error 
****************************????****************************
??????:19/8/2026 9:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:57,586] Error 
****************************????****************************
??????:19/8/2026 9:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:57,769] Error 
****************************????****************************
??????:19/8/2026 9:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:57,940] Error 
****************************????****************************
??????:19/8/2026 9:12:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:58,118] Error 
****************************????****************************
??????:19/8/2026 9:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:58,292] Error 
****************************????****************************
??????:19/8/2026 9:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:58,471] Error 
****************************????****************************
??????:19/8/2026 9:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:58,649] Error 
****************************????****************************
??????:19/8/2026 9:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:58,834] Error 
****************************????****************************
??????:19/8/2026 9:12:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:59,012] Error 
****************************????****************************
??????:19/8/2026 9:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:59,188] Error 
****************************????****************************
??????:19/8/2026 9:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:59,366] Error 
****************************????****************************
??????:19/8/2026 9:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:59,545] Error 
****************************????****************************
??????:19/8/2026 9:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:59,725] Error 
****************************????****************************
??????:19/8/2026 9:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:12:59,896] Error 
****************************????****************************
??????:19/8/2026 9:12:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:00,064] Error 
****************************????****************************
??????:19/8/2026 9:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:00,235] Error 
****************************????****************************
??????:19/8/2026 9:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:00,407] Error 
****************************????****************************
??????:19/8/2026 9:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:00,574] Error 
****************************????****************************
??????:19/8/2026 9:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:00,752] Error 
****************************????****************************
??????:19/8/2026 9:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:00,930] Error 
****************************????****************************
??????:19/8/2026 9:13:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:01,107] Error 
****************************????****************************
??????:19/8/2026 9:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:01,282] Error 
****************************????****************************
??????:19/8/2026 9:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:01,458] Error 
****************************????****************************
??????:19/8/2026 9:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:01,637] Error 
****************************????****************************
??????:19/8/2026 9:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:01,815] Error 
****************************????****************************
??????:19/8/2026 9:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:01,996] Error 
****************************????****************************
??????:19/8/2026 9:13:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:02,163] Error 
****************************????****************************
??????:19/8/2026 9:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:02,335] Error 
****************************????****************************
??????:19/8/2026 9:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:02,508] Error 
****************************????****************************
??????:19/8/2026 9:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:02,693] Error 
****************************????****************************
??????:19/8/2026 9:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:02,876] Error 
****************************????****************************
??????:19/8/2026 9:13:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:03,061] Error 
****************************????****************************
??????:19/8/2026 9:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:03,230] Error 
****************************????****************************
??????:19/8/2026 9:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:03,397] Error 
****************************????****************************
??????:19/8/2026 9:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:03,574] Error 
****************************????****************************
??????:19/8/2026 9:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:03,759] Error 
****************************????****************************
??????:19/8/2026 9:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:03,929] Error 
****************************????****************************
??????:19/8/2026 9:13:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:04,108] Error 
****************************????****************************
??????:19/8/2026 9:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:04,281] Error 
****************************????****************************
??????:19/8/2026 9:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:04,451] Error 
****************************????****************************
??????:19/8/2026 9:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:04,625] Error 
****************************????****************************
??????:19/8/2026 9:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:04,803] Error 
****************************????****************************
??????:19/8/2026 9:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:04,975] Error 
****************************????****************************
??????:19/8/2026 9:13:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:05,153] Error 
****************************????****************************
??????:19/8/2026 9:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:05,321] Error 
****************************????****************************
??????:19/8/2026 9:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:05,495] Error 
****************************????****************************
??????:19/8/2026 9:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:05,667] Error 
****************************????****************************
??????:19/8/2026 9:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:05,853] Error 
****************************????****************************
??????:19/8/2026 9:13:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:06,028] Error 
****************************????****************************
??????:19/8/2026 9:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:06,202] Error 
****************************????****************************
??????:19/8/2026 9:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:06,378] Error 
****************************????****************************
??????:19/8/2026 9:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:06,554] Error 
****************************????****************************
??????:19/8/2026 9:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:06,732] Error 
****************************????****************************
??????:19/8/2026 9:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:06,915] Error 
****************************????****************************
??????:19/8/2026 9:13:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:07,102] Error 
****************************????****************************
??????:19/8/2026 9:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:07,280] Error 
****************************????****************************
??????:19/8/2026 9:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:07,457] Error 
****************************????****************************
??????:19/8/2026 9:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:07,630] Error 
****************************????****************************
??????:19/8/2026 9:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:07,814] Error 
****************************????****************************
??????:19/8/2026 9:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:07,990] Error 
****************************????****************************
??????:19/8/2026 9:13:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:08,161] Error 
****************************????****************************
??????:19/8/2026 9:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:08,332] Error 
****************************????****************************
??????:19/8/2026 9:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:08,512] Error 
****************************????****************************
??????:19/8/2026 9:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:08,695] Error 
****************************????****************************
??????:19/8/2026 9:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:08,881] Error 
****************************????****************************
??????:19/8/2026 9:13:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:09,061] Error 
****************************????****************************
??????:19/8/2026 9:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:09,239] Error 
****************************????****************************
??????:19/8/2026 9:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:09,416] Error 
****************************????****************************
??????:19/8/2026 9:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:09,589] Error 
****************************????****************************
??????:19/8/2026 9:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:09,767] Error 
****************************????****************************
??????:19/8/2026 9:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:09,944] Error 
****************************????****************************
??????:19/8/2026 9:13:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:10,120] Error 
****************************????****************************
??????:19/8/2026 9:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:10,296] Error 
****************************????****************************
??????:19/8/2026 9:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:10,469] Error 
****************************????****************************
??????:19/8/2026 9:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:10,639] Error 
****************************????****************************
??????:19/8/2026 9:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:10,821] Error 
****************************????****************************
??????:19/8/2026 9:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:10,993] Error 
****************************????****************************
??????:19/8/2026 9:13:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:11,173] Error 
****************************????****************************
??????:19/8/2026 9:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:11,352] Error 
****************************????****************************
??????:19/8/2026 9:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:11,529] Error 
****************************????****************************
??????:19/8/2026 9:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:11,708] Error 
****************************????****************************
??????:19/8/2026 9:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:11,888] Error 
****************************????****************************
??????:19/8/2026 9:13:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:12,063] Error 
****************************????****************************
??????:19/8/2026 9:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:12,246] Error 
****************************????****************************
??????:19/8/2026 9:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:12,422] Error 
****************************????****************************
??????:19/8/2026 9:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:12,601] Error 
****************************????****************************
??????:19/8/2026 9:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:12,787] Error 
****************************????****************************
??????:19/8/2026 9:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:12,971] Error 
****************************????****************************
??????:19/8/2026 9:13:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:13,150] Error 
****************************????****************************
??????:19/8/2026 9:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:13,329] Error 
****************************????****************************
??????:19/8/2026 9:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:13,502] Error 
****************************????****************************
??????:19/8/2026 9:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:13,672] Error 
****************************????****************************
??????:19/8/2026 9:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:13,852] Error 
****************************????****************************
??????:19/8/2026 9:13:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:14,026] Error 
****************************????****************************
??????:19/8/2026 9:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:14,204] Error 
****************************????****************************
??????:19/8/2026 9:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:14,376] Error 
****************************????****************************
??????:19/8/2026 9:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:14,552] Error 
****************************????****************************
??????:19/8/2026 9:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:14,733] Error 
****************************????****************************
??????:19/8/2026 9:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:14,907] Error 
****************************????****************************
??????:19/8/2026 9:13:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:15,079] Error 
****************************????****************************
??????:19/8/2026 9:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:15,266] Error 
****************************????****************************
??????:19/8/2026 9:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:15,442] Error 
****************************????****************************
??????:19/8/2026 9:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:15,616] Error 
****************************????****************************
??????:19/8/2026 9:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:15,793] Error 
****************************????****************************
??????:19/8/2026 9:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:15,971] Error 
****************************????****************************
??????:19/8/2026 9:13:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:16,146] Error 
****************************????****************************
??????:19/8/2026 9:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:16,318] Error 
****************************????****************************
??????:19/8/2026 9:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:16,496] Error 
****************************????****************************
??????:19/8/2026 9:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:16,670] Error 
****************************????****************************
??????:19/8/2026 9:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:16,856] Error 
****************************????****************************
??????:19/8/2026 9:13:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:17,033] Error 
****************************????****************************
??????:19/8/2026 9:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:17,209] Error 
****************************????****************************
??????:19/8/2026 9:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:17,384] Error 
****************************????****************************
??????:19/8/2026 9:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:17,557] Error 
****************************????****************************
??????:19/8/2026 9:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:17,739] Error 
****************************????****************************
??????:19/8/2026 9:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:17,921] Error 
****************************????****************************
??????:19/8/2026 9:13:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:18,100] Error 
****************************????****************************
??????:19/8/2026 9:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:18,276] Error 
****************************????****************************
??????:19/8/2026 9:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:18,451] Error 
****************************????****************************
??????:19/8/2026 9:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:18,627] Error 
****************************????****************************
??????:19/8/2026 9:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:18,812] Error 
****************************????****************************
??????:19/8/2026 9:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:18,988] Error 
****************************????****************************
??????:19/8/2026 9:13:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:19,165] Error 
****************************????****************************
??????:19/8/2026 9:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:19,348] Error 
****************************????****************************
??????:19/8/2026 9:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:19,523] Error 
****************************????****************************
??????:19/8/2026 9:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:19,697] Error 
****************************????****************************
??????:19/8/2026 9:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:19,879] Error 
****************************????****************************
??????:19/8/2026 9:13:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:20,055] Error 
****************************????****************************
??????:19/8/2026 9:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:20,226] Error 
****************************????****************************
??????:19/8/2026 9:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:20,402] Error 
****************************????****************************
??????:19/8/2026 9:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:20,577] Error 
****************************????****************************
??????:19/8/2026 9:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:20,759] Error 
****************************????****************************
??????:19/8/2026 9:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:20,940] Error 
****************************????****************************
??????:19/8/2026 9:13:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:21,126] Error 
****************************????****************************
??????:19/8/2026 9:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:21,305] Error 
****************************????****************************
??????:19/8/2026 9:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:21,484] Error 
****************************????****************************
??????:19/8/2026 9:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:21,664] Error 
****************************????****************************
??????:19/8/2026 9:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:21,851] Error 
****************************????****************************
??????:19/8/2026 9:13:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:22,028] Error 
****************************????****************************
??????:19/8/2026 9:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:22,208] Error 
****************************????****************************
??????:19/8/2026 9:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:22,394] Error 
****************************????****************************
??????:19/8/2026 9:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:22,575] Error 
****************************????****************************
??????:19/8/2026 9:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:22,753] Error 
****************************????****************************
??????:19/8/2026 9:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:22,929] Error 
****************************????****************************
??????:19/8/2026 9:13:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:23,106] Error 
****************************????****************************
??????:19/8/2026 9:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:23,284] Error 
****************************????****************************
??????:19/8/2026 9:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:23,465] Error 
****************************????****************************
??????:19/8/2026 9:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:23,634] Error 
****************************????****************************
??????:19/8/2026 9:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:23,814] Error 
****************************????****************************
??????:19/8/2026 9:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:23,990] Error 
****************************????****************************
??????:19/8/2026 9:13:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:24,170] Error 
****************************????****************************
??????:19/8/2026 9:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:24,342] Error 
****************************????****************************
??????:19/8/2026 9:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:24,515] Error 
****************************????****************************
??????:19/8/2026 9:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:24,686] Error 
****************************????****************************
??????:19/8/2026 9:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:24,868] Error 
****************************????****************************
??????:19/8/2026 9:13:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:25,042] Error 
****************************????****************************
??????:19/8/2026 9:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:25,216] Error 
****************************????****************************
??????:19/8/2026 9:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:25,388] Error 
****************************????****************************
??????:19/8/2026 9:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:25,573] Error 
****************************????****************************
??????:19/8/2026 9:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:25,764] Error 
****************************????****************************
??????:19/8/2026 9:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:25,946] Error 
****************************????****************************
??????:19/8/2026 9:13:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:26,130] Error 
****************************????****************************
??????:19/8/2026 9:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:26,310] Error 
****************************????****************************
??????:19/8/2026 9:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:26,494] Error 
****************************????****************************
??????:19/8/2026 9:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:26,663] Error 
****************************????****************************
??????:19/8/2026 9:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:26,841] Error 
****************************????****************************
??????:19/8/2026 9:13:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:27,014] Error 
****************************????****************************
??????:19/8/2026 9:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:27,192] Error 
****************************????****************************
??????:19/8/2026 9:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:27,373] Error 
****************************????****************************
??????:19/8/2026 9:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:27,552] Error 
****************************????****************************
??????:19/8/2026 9:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:27,726] Error 
****************************????****************************
??????:19/8/2026 9:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:27,899] Error 
****************************????****************************
??????:19/8/2026 9:13:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:28,077] Error 
****************************????****************************
??????:19/8/2026 9:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:28,253] Error 
****************************????****************************
??????:19/8/2026 9:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:28,439] Error 
****************************????****************************
??????:19/8/2026 9:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:28,634] Error 
****************************????****************************
??????:19/8/2026 9:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:28,825] Error 
****************************????****************************
??????:19/8/2026 9:13:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:29,008] Error 
****************************????****************************
??????:19/8/2026 9:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:29,187] Error 
****************************????****************************
??????:19/8/2026 9:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:29,376] Error 
****************************????****************************
??????:19/8/2026 9:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:29,551] Error 
****************************????****************************
??????:19/8/2026 9:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:29,754] Error 
****************************????****************************
??????:19/8/2026 9:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:29,945] Error 
****************************????****************************
??????:19/8/2026 9:13:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:30,128] Error 
****************************????****************************
??????:19/8/2026 9:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:30,308] Error 
****************************????****************************
??????:19/8/2026 9:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:30,491] Error 
****************************????****************************
??????:19/8/2026 9:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:30,682] Error 
****************************????****************************
??????:19/8/2026 9:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:30,871] Error 
****************************????****************************
??????:19/8/2026 9:13:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:31,060] Error 
****************************????****************************
??????:19/8/2026 9:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:31,246] Error 
****************************????****************************
??????:19/8/2026 9:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:31,437] Error 
****************************????****************************
??????:19/8/2026 9:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:31,630] Error 
****************************????****************************
??????:19/8/2026 9:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:31,823] Error 
****************************????****************************
??????:19/8/2026 9:13:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:32,016] Error 
****************************????****************************
??????:19/8/2026 9:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:32,208] Error 
****************************????****************************
??????:19/8/2026 9:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:32,403] Error 
****************************????****************************
??????:19/8/2026 9:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:32,593] Error 
****************************????****************************
??????:19/8/2026 9:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:32,785] Error 
****************************????****************************
??????:19/8/2026 9:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:32,978] Error 
****************************????****************************
??????:19/8/2026 9:13:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:33,169] Error 
****************************????****************************
??????:19/8/2026 9:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:33,359] Error 
****************************????****************************
??????:19/8/2026 9:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:33,555] Error 
****************************????****************************
??????:19/8/2026 9:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:33,750] Error 
****************************????****************************
??????:19/8/2026 9:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:33,933] Error 
****************************????****************************
??????:19/8/2026 9:13:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:34,117] Error 
****************************????****************************
??????:19/8/2026 9:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:34,290] Error 
****************************????****************************
??????:19/8/2026 9:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:34,473] Error 
****************************????****************************
??????:19/8/2026 9:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:34,657] Error 
****************************????****************************
??????:19/8/2026 9:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:34,845] Error 
****************************????****************************
??????:19/8/2026 9:13:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:35,021] Error 
****************************????****************************
??????:19/8/2026 9:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:35,188] Error 
****************************????****************************
??????:19/8/2026 9:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:35,355] Error 
****************************????****************************
??????:19/8/2026 9:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:35,538] Error 
****************************????****************************
??????:19/8/2026 9:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:35,714] Error 
****************************????****************************
??????:19/8/2026 9:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:35,894] Error 
****************************????****************************
??????:19/8/2026 9:13:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:36,072] Error 
****************************????****************************
??????:19/8/2026 9:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:36,239] Error 
****************************????****************************
??????:19/8/2026 9:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:36,406] Error 
****************************????****************************
??????:19/8/2026 9:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:36,578] Error 
****************************????****************************
??????:19/8/2026 9:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:36,759] Error 
****************************????****************************
??????:19/8/2026 9:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:36,936] Error 
****************************????****************************
??????:19/8/2026 9:13:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:37,122] Error 
****************************????****************************
??????:19/8/2026 9:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:37,296] Error 
****************************????****************************
??????:19/8/2026 9:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:37,473] Error 
****************************????****************************
??????:19/8/2026 9:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:37,652] Error 
****************************????****************************
??????:19/8/2026 9:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:37,836] Error 
****************************????****************************
??????:19/8/2026 9:13:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:38,012] Error 
****************************????****************************
??????:19/8/2026 9:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:38,185] Error 
****************************????****************************
??????:19/8/2026 9:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:38,362] Error 
****************************????****************************
??????:19/8/2026 9:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:38,534] Error 
****************************????****************************
??????:19/8/2026 9:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:38,709] Error 
****************************????****************************
??????:19/8/2026 9:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:38,887] Error 
****************************????****************************
??????:19/8/2026 9:13:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:39,067] Error 
****************************????****************************
??????:19/8/2026 9:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:39,239] Error 
****************************????****************************
??????:19/8/2026 9:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:39,412] Error 
****************************????****************************
??????:19/8/2026 9:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:39,593] Error 
****************************????****************************
??????:19/8/2026 9:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:39,772] Error 
****************************????****************************
??????:19/8/2026 9:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:39,948] Error 
****************************????****************************
??????:19/8/2026 9:13:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:40,122] Error 
****************************????****************************
??????:19/8/2026 9:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:40,294] Error 
****************************????****************************
??????:19/8/2026 9:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:40,463] Error 
****************************????****************************
??????:19/8/2026 9:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:40,632] Error 
****************************????****************************
??????:19/8/2026 9:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:40,805] Error 
****************************????****************************
??????:19/8/2026 9:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:40,976] Error 
****************************????****************************
??????:19/8/2026 9:13:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:41,139] Error 
****************************????****************************
??????:19/8/2026 9:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:41,300] Error 
****************************????****************************
??????:19/8/2026 9:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:41,465] Error 
****************************????****************************
??????:19/8/2026 9:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:41,637] Error 
****************************????****************************
??????:19/8/2026 9:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:41,819] Error 
****************************????****************************
??????:19/8/2026 9:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:41,998] Error 
****************************????****************************
??????:19/8/2026 9:13:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:42,172] Error 
****************************????****************************
??????:19/8/2026 9:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:42,351] Error 
****************************????****************************
??????:19/8/2026 9:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:42,525] Error 
****************************????****************************
??????:19/8/2026 9:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:42,704] Error 
****************************????****************************
??????:19/8/2026 9:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:42,892] Error 
****************************????****************************
??????:19/8/2026 9:13:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:43,075] Error 
****************************????****************************
??????:19/8/2026 9:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:43,263] Error 
****************************????****************************
??????:19/8/2026 9:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:43,443] Error 
****************************????****************************
??????:19/8/2026 9:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:43,630] Error 
****************************????****************************
??????:19/8/2026 9:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:43,817] Error 
****************************????****************************
??????:19/8/2026 9:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:43,994] Error 
****************************????****************************
??????:19/8/2026 9:13:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:44,172] Error 
****************************????****************************
??????:19/8/2026 9:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:44,353] Error 
****************************????****************************
??????:19/8/2026 9:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:44,527] Error 
****************************????****************************
??????:19/8/2026 9:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:44,701] Error 
****************************????****************************
??????:19/8/2026 9:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:44,885] Error 
****************************????****************************
??????:19/8/2026 9:13:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:45,061] Error 
****************************????****************************
??????:19/8/2026 9:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:45,240] Error 
****************************????****************************
??????:19/8/2026 9:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:45,419] Error 
****************************????****************************
??????:19/8/2026 9:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:45,595] Error 
****************************????****************************
??????:19/8/2026 9:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:45,776] Error 
****************************????****************************
??????:19/8/2026 9:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:45,956] Error 
****************************????****************************
??????:19/8/2026 9:13:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:46,136] Error 
****************************????****************************
??????:19/8/2026 9:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:46,315] Error 
****************************????****************************
??????:19/8/2026 9:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:46,494] Error 
****************************????****************************
??????:19/8/2026 9:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:46,668] Error 
****************************????****************************
??????:19/8/2026 9:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:46,852] Error 
****************************????****************************
??????:19/8/2026 9:13:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:47,032] Error 
****************************????****************************
??????:19/8/2026 9:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:47,208] Error 
****************************????****************************
??????:19/8/2026 9:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:47,389] Error 
****************************????****************************
??????:19/8/2026 9:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:47,562] Error 
****************************????****************************
??????:19/8/2026 9:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:47,752] Error 
****************************????****************************
??????:19/8/2026 9:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:47,925] Error 
****************************????****************************
??????:19/8/2026 9:13:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:48,097] Error 
****************************????****************************
??????:19/8/2026 9:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:48,270] Error 
****************************????****************************
??????:19/8/2026 9:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:48,442] Error 
****************************????****************************
??????:19/8/2026 9:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:48,618] Error 
****************************????****************************
??????:19/8/2026 9:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:48,794] Error 
****************************????****************************
??????:19/8/2026 9:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:48,967] Error 
****************************????****************************
??????:19/8/2026 9:13:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:49,147] Error 
****************************????****************************
??????:19/8/2026 9:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:49,325] Error 
****************************????****************************
??????:19/8/2026 9:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:49,505] Error 
****************************????****************************
??????:19/8/2026 9:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:49,685] Error 
****************************????****************************
??????:19/8/2026 9:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:49,876] Error 
****************************????****************************
??????:19/8/2026 9:13:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:50,051] Error 
****************************????****************************
??????:19/8/2026 9:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:50,229] Error 
****************************????****************************
??????:19/8/2026 9:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:50,400] Error 
****************************????****************************
??????:19/8/2026 9:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:50,572] Error 
****************************????****************************
??????:19/8/2026 9:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:50,750] Error 
****************************????****************************
??????:19/8/2026 9:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:50,925] Error 
****************************????****************************
??????:19/8/2026 9:13:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:51,100] Error 
****************************????****************************
??????:19/8/2026 9:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:51,274] Error 
****************************????****************************
??????:19/8/2026 9:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:51,443] Error 
****************************????****************************
??????:19/8/2026 9:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:51,617] Error 
****************************????****************************
??????:19/8/2026 9:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:51,809] Error 
****************************????****************************
??????:19/8/2026 9:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:51,983] Error 
****************************????****************************
??????:19/8/2026 9:13:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:52,158] Error 
****************************????****************************
??????:19/8/2026 9:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:52,332] Error 
****************************????****************************
??????:19/8/2026 9:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:52,510] Error 
****************************????****************************
??????:19/8/2026 9:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:52,684] Error 
****************************????****************************
??????:19/8/2026 9:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:52,864] Error 
****************************????****************************
??????:19/8/2026 9:13:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:53,038] Error 
****************************????****************************
??????:19/8/2026 9:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:53,211] Error 
****************************????****************************
??????:19/8/2026 9:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:53,386] Error 
****************************????****************************
??????:19/8/2026 9:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:53,557] Error 
****************************????****************************
??????:19/8/2026 9:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:53,732] Error 
****************************????****************************
??????:19/8/2026 9:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:53,905] Error 
****************************????****************************
??????:19/8/2026 9:13:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:54,084] Error 
****************************????****************************
??????:19/8/2026 9:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:54,260] Error 
****************************????****************************
??????:19/8/2026 9:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:54,433] Error 
****************************????****************************
??????:19/8/2026 9:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:54,608] Error 
****************************????****************************
??????:19/8/2026 9:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:54,786] Error 
****************************????****************************
??????:19/8/2026 9:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:54,962] Error 
****************************????****************************
??????:19/8/2026 9:13:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:55,144] Error 
****************************????****************************
??????:19/8/2026 9:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:55,321] Error 
****************************????****************************
??????:19/8/2026 9:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:55,500] Error 
****************************????****************************
??????:19/8/2026 9:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:55,677] Error 
****************************????****************************
??????:19/8/2026 9:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:55,870] Error 
****************************????****************************
??????:19/8/2026 9:13:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:56,039] Error 
****************************????****************************
??????:19/8/2026 9:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:56,206] Error 
****************************????****************************
??????:19/8/2026 9:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:56,374] Error 
****************************????****************************
??????:19/8/2026 9:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:56,538] Error 
****************************????****************************
??????:19/8/2026 9:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:56,717] Error 
****************************????****************************
??????:19/8/2026 9:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:56,898] Error 
****************************????****************************
??????:19/8/2026 9:13:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:57,077] Error 
****************************????****************************
??????:19/8/2026 9:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:57,261] Error 
****************************????****************************
??????:19/8/2026 9:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:57,437] Error 
****************************????****************************
??????:19/8/2026 9:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:57,612] Error 
****************************????****************************
??????:19/8/2026 9:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:57,796] Error 
****************************????****************************
??????:19/8/2026 9:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:57,972] Error 
****************************????****************************
??????:19/8/2026 9:13:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:58,155] Error 
****************************????****************************
??????:19/8/2026 9:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:58,334] Error 
****************************????****************************
??????:19/8/2026 9:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:58,514] Error 
****************************????****************************
??????:19/8/2026 9:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:58,702] Error 
****************************????****************************
??????:19/8/2026 9:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:58,890] Error 
****************************????****************************
??????:19/8/2026 9:13:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:59,085] Error 
****************************????****************************
??????:19/8/2026 9:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:59,270] Error 
****************************????****************************
??????:19/8/2026 9:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:59,455] Error 
****************************????****************************
??????:19/8/2026 9:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:59,642] Error 
****************************????****************************
??????:19/8/2026 9:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:13:59,827] Error 
****************************????****************************
??????:19/8/2026 9:13:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:00,018] Error 
****************************????****************************
??????:19/8/2026 9:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:00,205] Error 
****************************????****************************
??????:19/8/2026 9:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:00,386] Error 
****************************????****************************
??????:19/8/2026 9:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:00,572] Error 
****************************????****************************
??????:19/8/2026 9:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:00,760] Error 
****************************????****************************
??????:19/8/2026 9:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:00,946] Error 
****************************????****************************
??????:19/8/2026 9:14:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:01,136] Error 
****************************????****************************
??????:19/8/2026 9:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:01,324] Error 
****************************????****************************
??????:19/8/2026 9:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:01,512] Error 
****************************????****************************
??????:19/8/2026 9:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:01,696] Error 
****************************????****************************
??????:19/8/2026 9:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:01,889] Error 
****************************????****************************
??????:19/8/2026 9:14:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:02,077] Error 
****************************????****************************
??????:19/8/2026 9:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:02,265] Error 
****************************????****************************
??????:19/8/2026 9:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:02,452] Error 
****************************????****************************
??????:19/8/2026 9:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:02,646] Error 
****************************????****************************
??????:19/8/2026 9:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:02,842] Error 
****************************????****************************
??????:19/8/2026 9:14:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:03,031] Error 
****************************????****************************
??????:19/8/2026 9:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:03,220] Error 
****************************????****************************
??????:19/8/2026 9:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:03,400] Error 
****************************????****************************
??????:19/8/2026 9:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:03,588] Error 
****************************????****************************
??????:19/8/2026 9:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:03,778] Error 
****************************????****************************
??????:19/8/2026 9:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:03,962] Error 
****************************????****************************
??????:19/8/2026 9:14:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:04,160] Error 
****************************????****************************
??????:19/8/2026 9:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:04,347] Error 
****************************????****************************
??????:19/8/2026 9:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:04,530] Error 
****************************????****************************
??????:19/8/2026 9:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:04,717] Error 
****************************????****************************
??????:19/8/2026 9:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:04,903] Error 
****************************????****************************
??????:19/8/2026 9:14:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:05,083] Error 
****************************????****************************
??????:19/8/2026 9:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:05,269] Error 
****************************????****************************
??????:19/8/2026 9:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:05,452] Error 
****************************????****************************
??????:19/8/2026 9:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:05,634] Error 
****************************????****************************
??????:19/8/2026 9:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:05,820] Error 
****************************????****************************
??????:19/8/2026 9:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:05,991] Error 
****************************????****************************
??????:19/8/2026 9:14:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:06,166] Error 
****************************????****************************
??????:19/8/2026 9:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:06,339] Error 
****************************????****************************
??????:19/8/2026 9:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:06,509] Error 
****************************????****************************
??????:19/8/2026 9:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:06,684] Error 
****************************????****************************
??????:19/8/2026 9:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:06,863] Error 
****************************????****************************
??????:19/8/2026 9:14:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:07,043] Error 
****************************????****************************
??????:19/8/2026 9:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:07,228] Error 
****************************????****************************
??????:19/8/2026 9:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:07,407] Error 
****************************????****************************
??????:19/8/2026 9:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:07,594] Error 
****************************????****************************
??????:19/8/2026 9:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:07,777] Error 
****************************????****************************
??????:19/8/2026 9:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:07,952] Error 
****************************????****************************
??????:19/8/2026 9:14:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:08,144] Error 
****************************????****************************
??????:19/8/2026 9:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:08,330] Error 
****************************????****************************
??????:19/8/2026 9:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:08,509] Error 
****************************????****************************
??????:19/8/2026 9:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:08,693] Error 
****************************????****************************
??????:19/8/2026 9:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:08,875] Error 
****************************????****************************
??????:19/8/2026 9:14:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:09,059] Error 
****************************????****************************
??????:19/8/2026 9:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:09,243] Error 
****************************????****************************
??????:19/8/2026 9:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:09,420] Error 
****************************????****************************
??????:19/8/2026 9:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:09,600] Error 
****************************????****************************
??????:19/8/2026 9:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:09,783] Error 
****************************????****************************
??????:19/8/2026 9:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:09,965] Error 
****************************????****************************
??????:19/8/2026 9:14:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:10,143] Error 
****************************????****************************
??????:19/8/2026 9:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:10,321] Error 
****************************????****************************
??????:19/8/2026 9:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:10,498] Error 
****************************????****************************
??????:19/8/2026 9:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:10,675] Error 
****************************????****************************
??????:19/8/2026 9:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:10,857] Error 
****************************????****************************
??????:19/8/2026 9:14:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:11,037] Error 
****************************????****************************
??????:19/8/2026 9:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:11,219] Error 
****************************????****************************
??????:19/8/2026 9:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:11,395] Error 
****************************????****************************
??????:19/8/2026 9:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:11,577] Error 
****************************????****************************
??????:19/8/2026 9:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:11,761] Error 
****************************????****************************
??????:19/8/2026 9:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:11,937] Error 
****************************????****************************
??????:19/8/2026 9:14:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:12,121] Error 
****************************????****************************
??????:19/8/2026 9:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:12,309] Error 
****************************????****************************
??????:19/8/2026 9:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:12,487] Error 
****************************????****************************
??????:19/8/2026 9:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:12,663] Error 
****************************????****************************
??????:19/8/2026 9:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:12,848] Error 
****************************????****************************
??????:19/8/2026 9:14:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:13,022] Error 
****************************????****************************
??????:19/8/2026 9:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:13,202] Error 
****************************????****************************
??????:19/8/2026 9:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:13,376] Error 
****************************????****************************
??????:19/8/2026 9:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:13,568] Error 
****************************????****************************
??????:19/8/2026 9:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:13,754] Error 
****************************????****************************
??????:19/8/2026 9:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:13,932] Error 
****************************????****************************
??????:19/8/2026 9:14:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:14,108] Error 
****************************????****************************
??????:19/8/2026 9:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:14,287] Error 
****************************????****************************
??????:19/8/2026 9:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:14,460] Error 
****************************????****************************
??????:19/8/2026 9:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:14,639] Error 
****************************????****************************
??????:19/8/2026 9:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:14,824] Error 
****************************????****************************
??????:19/8/2026 9:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:14,998] Error 
****************************????****************************
??????:19/8/2026 9:14:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:15,179] Error 
****************************????****************************
??????:19/8/2026 9:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:15,350] Error 
****************************????****************************
??????:19/8/2026 9:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:15,520] Error 
****************************????****************************
??????:19/8/2026 9:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:15,693] Error 
****************************????****************************
??????:19/8/2026 9:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:15,867] Error 
****************************????****************************
??????:19/8/2026 9:14:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:16,034] Error 
****************************????****************************
??????:19/8/2026 9:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:16,215] Error 
****************************????****************************
??????:19/8/2026 9:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:16,380] Error 
****************************????****************************
??????:19/8/2026 9:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:16,540] Error 
****************************????****************************
??????:19/8/2026 9:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:16,704] Error 
****************************????****************************
??????:19/8/2026 9:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:16,872] Error 
****************************????****************************
??????:19/8/2026 9:14:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:17,035] Error 
****************************????****************************
??????:19/8/2026 9:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:17,204] Error 
****************************????****************************
??????:19/8/2026 9:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:17,373] Error 
****************************????****************************
??????:19/8/2026 9:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:17,539] Error 
****************************????****************************
??????:19/8/2026 9:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:17,710] Error 
****************************????****************************
??????:19/8/2026 9:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:17,890] Error 
****************************????****************************
??????:19/8/2026 9:14:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:18,057] Error 
****************************????****************************
??????:19/8/2026 9:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:18,231] Error 
****************************????****************************
??????:19/8/2026 9:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:18,403] Error 
****************************????****************************
??????:19/8/2026 9:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:18,576] Error 
****************************????****************************
??????:19/8/2026 9:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:18,757] Error 
****************************????****************************
??????:19/8/2026 9:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:18,927] Error 
****************************????****************************
??????:19/8/2026 9:14:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:19,087] Error 
****************************????****************************
??????:19/8/2026 9:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:19,251] Error 
****************************????****************************
??????:19/8/2026 9:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:19,410] Error 
****************************????****************************
??????:19/8/2026 9:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:19,571] Error 
****************************????****************************
??????:19/8/2026 9:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:19,737] Error 
****************************????****************************
??????:19/8/2026 9:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:19,911] Error 
****************************????****************************
??????:19/8/2026 9:14:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:20,086] Error 
****************************????****************************
??????:19/8/2026 9:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:20,276] Error 
****************************????****************************
??????:19/8/2026 9:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:20,444] Error 
****************************????****************************
??????:19/8/2026 9:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:20,617] Error 
****************************????****************************
??????:19/8/2026 9:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:20,791] Error 
****************************????****************************
??????:19/8/2026 9:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:20,968] Error 
****************************????****************************
??????:19/8/2026 9:14:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:21,148] Error 
****************************????****************************
??????:19/8/2026 9:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:21,337] Error 
****************************????****************************
??????:19/8/2026 9:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:21,519] Error 
****************************????****************************
??????:19/8/2026 9:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:21,706] Error 
****************************????****************************
??????:19/8/2026 9:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:21,890] Error 
****************************????****************************
??????:19/8/2026 9:14:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:22,071] Error 
****************************????****************************
??????:19/8/2026 9:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:22,250] Error 
****************************????****************************
??????:19/8/2026 9:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:22,433] Error 
****************************????****************************
??????:19/8/2026 9:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:22,608] Error 
****************************????****************************
??????:19/8/2026 9:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:22,795] Error 
****************************????****************************
??????:19/8/2026 9:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:22,973] Error 
****************************????****************************
??????:19/8/2026 9:14:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:23,152] Error 
****************************????****************************
??????:19/8/2026 9:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:23,336] Error 
****************************????****************************
??????:19/8/2026 9:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:23,509] Error 
****************************????****************************
??????:19/8/2026 9:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:23,693] Error 
****************************????****************************
??????:19/8/2026 9:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:23,883] Error 
****************************????****************************
??????:19/8/2026 9:14:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:24,064] Error 
****************************????****************************
??????:19/8/2026 9:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:24,246] Error 
****************************????****************************
??????:19/8/2026 9:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:24,444] Error 
****************************????****************************
??????:19/8/2026 9:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:24,625] Error 
****************************????****************************
??????:19/8/2026 9:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:24,811] Error 
****************************????****************************
??????:19/8/2026 9:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:24,992] Error 
****************************????****************************
??????:19/8/2026 9:14:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:25,176] Error 
****************************????****************************
??????:19/8/2026 9:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:25,357] Error 
****************************????****************************
??????:19/8/2026 9:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:25,539] Error 
****************************????****************************
??????:19/8/2026 9:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:25,729] Error 
****************************????****************************
??????:19/8/2026 9:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:25,916] Error 
****************************????****************************
??????:19/8/2026 9:14:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:26,104] Error 
****************************????****************************
??????:19/8/2026 9:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:26,295] Error 
****************************????****************************
??????:19/8/2026 9:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:26,464] Error 
****************************????****************************
??????:19/8/2026 9:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:26,638] Error 
****************************????****************************
??????:19/8/2026 9:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:26,817] Error 
****************************????****************************
??????:19/8/2026 9:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:26,995] Error 
****************************????****************************
??????:19/8/2026 9:14:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:27,169] Error 
****************************????****************************
??????:19/8/2026 9:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:27,349] Error 
****************************????****************************
??????:19/8/2026 9:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:27,520] Error 
****************************????****************************
??????:19/8/2026 9:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:27,693] Error 
****************************????****************************
??????:19/8/2026 9:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:27,875] Error 
****************************????****************************
??????:19/8/2026 9:14:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:28,049] Error 
****************************????****************************
??????:19/8/2026 9:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:28,228] Error 
****************************????****************************
??????:19/8/2026 9:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:28,411] Error 
****************************????****************************
??????:19/8/2026 9:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:28,584] Error 
****************************????****************************
??????:19/8/2026 9:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:28,768] Error 
****************************????****************************
??????:19/8/2026 9:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:28,955] Error 
****************************????****************************
??????:19/8/2026 9:14:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:29,142] Error 
****************************????****************************
??????:19/8/2026 9:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:29,336] Error 
****************************????****************************
??????:19/8/2026 9:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:29,527] Error 
****************************????****************************
??????:19/8/2026 9:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:29,715] Error 
****************************????****************************
??????:19/8/2026 9:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:29,908] Error 
****************************????****************************
??????:19/8/2026 9:14:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:30,094] Error 
****************************????****************************
??????:19/8/2026 9:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:30,280] Error 
****************************????****************************
??????:19/8/2026 9:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:30,463] Error 
****************************????****************************
??????:19/8/2026 9:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:30,649] Error 
****************************????****************************
??????:19/8/2026 9:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:30,842] Error 
****************************????****************************
??????:19/8/2026 9:14:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:31,032] Error 
****************************????****************************
??????:19/8/2026 9:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:31,219] Error 
****************************????****************************
??????:19/8/2026 9:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:31,412] Error 
****************************????****************************
??????:19/8/2026 9:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:31,601] Error 
****************************????****************************
??????:19/8/2026 9:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:31,796] Error 
****************************????****************************
??????:19/8/2026 9:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:31,982] Error 
****************************????****************************
??????:19/8/2026 9:14:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:32,169] Error 
****************************????****************************
??????:19/8/2026 9:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:32,355] Error 
****************************????****************************
??????:19/8/2026 9:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:32,550] Error 
****************************????****************************
??????:19/8/2026 9:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:32,744] Error 
****************************????****************************
??????:19/8/2026 9:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:32,928] Error 
****************************????****************************
??????:19/8/2026 9:14:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:33,116] Error 
****************************????****************************
??????:19/8/2026 9:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:33,308] Error 
****************************????****************************
??????:19/8/2026 9:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:33,488] Error 
****************************????****************************
??????:19/8/2026 9:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:33,669] Error 
****************************????****************************
??????:19/8/2026 9:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:33,858] Error 
****************************????****************************
??????:19/8/2026 9:14:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:34,044] Error 
****************************????****************************
??????:19/8/2026 9:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:34,226] Error 
****************************????****************************
??????:19/8/2026 9:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:34,411] Error 
****************************????****************************
??????:19/8/2026 9:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:34,596] Error 
****************************????****************************
??????:19/8/2026 9:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:34,787] Error 
****************************????****************************
??????:19/8/2026 9:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:34,972] Error 
****************************????****************************
??????:19/8/2026 9:14:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:35,169] Error 
****************************????****************************
??????:19/8/2026 9:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:35,361] Error 
****************************????****************************
??????:19/8/2026 9:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:35,550] Error 
****************************????****************************
??????:19/8/2026 9:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:35,741] Error 
****************************????****************************
??????:19/8/2026 9:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:35,932] Error 
****************************????****************************
??????:19/8/2026 9:14:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:36,119] Error 
****************************????****************************
??????:19/8/2026 9:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:36,306] Error 
****************************????****************************
??????:19/8/2026 9:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:36,494] Error 
****************************????****************************
??????:19/8/2026 9:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:36,687] Error 
****************************????****************************
??????:19/8/2026 9:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:36,880] Error 
****************************????****************************
??????:19/8/2026 9:14:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:37,066] Error 
****************************????****************************
??????:19/8/2026 9:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:37,252] Error 
****************************????****************************
??????:19/8/2026 9:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:37,445] Error 
****************************????****************************
??????:19/8/2026 9:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:37,629] Error 
****************************????****************************
??????:19/8/2026 9:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:37,821] Error 
****************************????****************************
??????:19/8/2026 9:14:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:38,007] Error 
****************************????****************************
??????:19/8/2026 9:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:38,196] Error 
****************************????****************************
??????:19/8/2026 9:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:38,382] Error 
****************************????****************************
??????:19/8/2026 9:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:38,561] Error 
****************************????****************************
??????:19/8/2026 9:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:38,737] Error 
****************************????****************************
??????:19/8/2026 9:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:38,921] Error 
****************************????****************************
??????:19/8/2026 9:14:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:39,092] Error 
****************************????****************************
??????:19/8/2026 9:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:39,275] Error 
****************************????****************************
??????:19/8/2026 9:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:39,455] Error 
****************************????****************************
??????:19/8/2026 9:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:39,637] Error 
****************************????****************************
??????:19/8/2026 9:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:39,821] Error 
****************************????****************************
??????:19/8/2026 9:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:39,999] Error 
****************************????****************************
??????:19/8/2026 9:14:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:40,181] Error 
****************************????****************************
??????:19/8/2026 9:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:40,361] Error 
****************************????****************************
??????:19/8/2026 9:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:40,546] Error 
****************************????****************************
??????:19/8/2026 9:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:40,738] Error 
****************************????****************************
??????:19/8/2026 9:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:40,917] Error 
****************************????****************************
??????:19/8/2026 9:14:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:41,098] Error 
****************************????****************************
??????:19/8/2026 9:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:41,276] Error 
****************************????****************************
??????:19/8/2026 9:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:41,457] Error 
****************************????****************************
??????:19/8/2026 9:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:41,638] Error 
****************************????****************************
??????:19/8/2026 9:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:41,821] Error 
****************************????****************************
??????:19/8/2026 9:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:42,000] Error 
****************************????****************************
??????:19/8/2026 9:14:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:42,177] Error 
****************************????****************************
??????:19/8/2026 9:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:42,360] Error 
****************************????****************************
??????:19/8/2026 9:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:42,535] Error 
****************************????****************************
??????:19/8/2026 9:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:42,720] Error 
****************************????****************************
??????:19/8/2026 9:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:42,903] Error 
****************************????****************************
??????:19/8/2026 9:14:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:43,077] Error 
****************************????****************************
??????:19/8/2026 9:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:43,254] Error 
****************************????****************************
??????:19/8/2026 9:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:43,436] Error 
****************************????****************************
??????:19/8/2026 9:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:43,614] Error 
****************************????****************************
??????:19/8/2026 9:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:43,800] Error 
****************************????****************************
??????:19/8/2026 9:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:43,981] Error 
****************************????****************************
??????:19/8/2026 9:14:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:44,159] Error 
****************************????****************************
??????:19/8/2026 9:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:44,329] Error 
****************************????****************************
??????:19/8/2026 9:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:44,508] Error 
****************************????****************************
??????:19/8/2026 9:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:44,686] Error 
****************************????****************************
??????:19/8/2026 9:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:44,875] Error 
****************************????****************************
??????:19/8/2026 9:14:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:45,055] Error 
****************************????****************************
??????:19/8/2026 9:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:45,236] Error 
****************************????****************************
??????:19/8/2026 9:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:45,422] Error 
****************************????****************************
??????:19/8/2026 9:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:45,601] Error 
****************************????****************************
??????:19/8/2026 9:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:45,790] Error 
****************************????****************************
??????:19/8/2026 9:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:45,971] Error 
****************************????****************************
??????:19/8/2026 9:14:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:46,153] Error 
****************************????****************************
??????:19/8/2026 9:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:46,333] Error 
****************************????****************************
??????:19/8/2026 9:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:46,519] Error 
****************************????****************************
??????:19/8/2026 9:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:46,700] Error 
****************************????****************************
??????:19/8/2026 9:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:46,882] Error 
****************************????****************************
??????:19/8/2026 9:14:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:47,067] Error 
****************************????****************************
??????:19/8/2026 9:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:47,243] Error 
****************************????****************************
??????:19/8/2026 9:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:47,430] Error 
****************************????****************************
??????:19/8/2026 9:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:47,607] Error 
****************************????****************************
??????:19/8/2026 9:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:47,797] Error 
****************************????****************************
??????:19/8/2026 9:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:47,975] Error 
****************************????****************************
??????:19/8/2026 9:14:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:48,158] Error 
****************************????****************************
??????:19/8/2026 9:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:48,345] Error 
****************************????****************************
??????:19/8/2026 9:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:48,523] Error 
****************************????****************************
??????:19/8/2026 9:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:48,707] Error 
****************************????****************************
??????:19/8/2026 9:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:48,896] Error 
****************************????****************************
??????:19/8/2026 9:14:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:49,083] Error 
****************************????****************************
??????:19/8/2026 9:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:49,268] Error 
****************************????****************************
??????:19/8/2026 9:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:49,450] Error 
****************************????****************************
??????:19/8/2026 9:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:49,626] Error 
****************************????****************************
??????:19/8/2026 9:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:49,815] Error 
****************************????****************************
??????:19/8/2026 9:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:49,992] Error 
****************************????****************************
??????:19/8/2026 9:14:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:50,172] Error 
****************************????****************************
??????:19/8/2026 9:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:50,355] Error 
****************************????****************************
??????:19/8/2026 9:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:50,536] Error 
****************************????****************************
??????:19/8/2026 9:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:50,718] Error 
****************************????****************************
??????:19/8/2026 9:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:50,890] Error 
****************************????****************************
??????:19/8/2026 9:14:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:51,065] Error 
****************************????****************************
??????:19/8/2026 9:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:51,239] Error 
****************************????****************************
??????:19/8/2026 9:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:51,417] Error 
****************************????****************************
??????:19/8/2026 9:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:51,592] Error 
****************************????****************************
??????:19/8/2026 9:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:51,778] Error 
****************************????****************************
??????:19/8/2026 9:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:51,960] Error 
****************************????****************************
??????:19/8/2026 9:14:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:52,138] Error 
****************************????****************************
??????:19/8/2026 9:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:52,319] Error 
****************************????****************************
??????:19/8/2026 9:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:52,503] Error 
****************************????****************************
??????:19/8/2026 9:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:52,671] Error 
****************************????****************************
??????:19/8/2026 9:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:52,847] Error 
****************************????****************************
??????:19/8/2026 9:14:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:53,026] Error 
****************************????****************************
??????:19/8/2026 9:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:53,213] Error 
****************************????****************************
??????:19/8/2026 9:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:53,406] Error 
****************************????****************************
??????:19/8/2026 9:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:53,624] Error 
****************************????****************************
??????:19/8/2026 9:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:53,807] Error 
****************************????****************************
??????:19/8/2026 9:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:53,986] Error 
****************************????****************************
??????:19/8/2026 9:14:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:54,168] Error 
****************************????****************************
??????:19/8/2026 9:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:54,356] Error 
****************************????****************************
??????:19/8/2026 9:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:54,539] Error 
****************************????****************************
??????:19/8/2026 9:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:54,725] Error 
****************************????****************************
??????:19/8/2026 9:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:54,906] Error 
****************************????****************************
??????:19/8/2026 9:14:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:55,084] Error 
****************************????****************************
??????:19/8/2026 9:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:55,260] Error 
****************************????****************************
??????:19/8/2026 9:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:55,432] Error 
****************************????****************************
??????:19/8/2026 9:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:55,606] Error 
****************************????****************************
??????:19/8/2026 9:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:55,790] Error 
****************************????****************************
??????:19/8/2026 9:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:55,965] Error 
****************************????****************************
??????:19/8/2026 9:14:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:56,132] Error 
****************************????****************************
??????:19/8/2026 9:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:56,314] Error 
****************************????****************************
??????:19/8/2026 9:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:56,500] Error 
****************************????****************************
??????:19/8/2026 9:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:56,675] Error 
****************************????****************************
??????:19/8/2026 9:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:56,860] Error 
****************************????****************************
??????:19/8/2026 9:14:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:57,049] Error 
****************************????****************************
??????:19/8/2026 9:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:57,227] Error 
****************************????****************************
??????:19/8/2026 9:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:57,405] Error 
****************************????****************************
??????:19/8/2026 9:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:57,588] Error 
****************************????****************************
??????:19/8/2026 9:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:57,771] Error 
****************************????****************************
??????:19/8/2026 9:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:57,946] Error 
****************************????****************************
??????:19/8/2026 9:14:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:58,121] Error 
****************************????****************************
??????:19/8/2026 9:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:58,298] Error 
****************************????****************************
??????:19/8/2026 9:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:58,473] Error 
****************************????****************************
??????:19/8/2026 9:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:58,647] Error 
****************************????****************************
??????:19/8/2026 9:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:58,828] Error 
****************************????****************************
??????:19/8/2026 9:14:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:59,006] Error 
****************************????****************************
??????:19/8/2026 9:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:59,190] Error 
****************************????****************************
??????:19/8/2026 9:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:59,366] Error 
****************************????****************************
??????:19/8/2026 9:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:59,545] Error 
****************************????****************************
??????:19/8/2026 9:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:59,727] Error 
****************************????****************************
??????:19/8/2026 9:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:14:59,910] Error 
****************************????****************************
??????:19/8/2026 9:14:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:00,088] Error 
****************************????****************************
??????:19/8/2026 9:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:00,266] Error 
****************************????****************************
??????:19/8/2026 9:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:00,445] Error 
****************************????****************************
??????:19/8/2026 9:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:00,628] Error 
****************************????****************************
??????:19/8/2026 9:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:00,812] Error 
****************************????****************************
??????:19/8/2026 9:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:00,990] Error 
****************************????****************************
??????:19/8/2026 9:15:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:01,176] Error 
****************************????****************************
??????:19/8/2026 9:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:01,351] Error 
****************************????****************************
??????:19/8/2026 9:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:01,525] Error 
****************************????****************************
??????:19/8/2026 9:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:01,701] Error 
****************************????****************************
??????:19/8/2026 9:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:01,879] Error 
****************************????****************************
??????:19/8/2026 9:15:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:02,051] Error 
****************************????****************************
??????:19/8/2026 9:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:02,223] Error 
****************************????****************************
??????:19/8/2026 9:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:02,394] Error 
****************************????****************************
??????:19/8/2026 9:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:02,568] Error 
****************************????****************************
??????:19/8/2026 9:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:02,748] Error 
****************************????****************************
??????:19/8/2026 9:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:02,922] Error 
****************************????****************************
??????:19/8/2026 9:15:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:03,090] Error 
****************************????****************************
??????:19/8/2026 9:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:03,263] Error 
****************************????****************************
??????:19/8/2026 9:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:03,434] Error 
****************************????****************************
??????:19/8/2026 9:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:03,616] Error 
****************************????****************************
??????:19/8/2026 9:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:03,795] Error 
****************************????****************************
??????:19/8/2026 9:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:03,969] Error 
****************************????****************************
??????:19/8/2026 9:15:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:04,140] Error 
****************************????****************************
??????:19/8/2026 9:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:04,309] Error 
****************************????****************************
??????:19/8/2026 9:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:04,483] Error 
****************************????****************************
??????:19/8/2026 9:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:04,655] Error 
****************************????****************************
??????:19/8/2026 9:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:04,831] Error 
****************************????****************************
??????:19/8/2026 9:15:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:05,005] Error 
****************************????****************************
??????:19/8/2026 9:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:05,183] Error 
****************************????****************************
??????:19/8/2026 9:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:05,359] Error 
****************************????****************************
??????:19/8/2026 9:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:05,534] Error 
****************************????****************************
??????:19/8/2026 9:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:05,710] Error 
****************************????****************************
??????:19/8/2026 9:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:05,891] Error 
****************************????****************************
??????:19/8/2026 9:15:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:06,065] Error 
****************************????****************************
??????:19/8/2026 9:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:06,242] Error 
****************************????****************************
??????:19/8/2026 9:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:06,421] Error 
****************************????****************************
??????:19/8/2026 9:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:06,601] Error 
****************************????****************************
??????:19/8/2026 9:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:06,785] Error 
****************************????****************************
??????:19/8/2026 9:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:06,963] Error 
****************************????****************************
??????:19/8/2026 9:15:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:07,137] Error 
****************************????****************************
??????:19/8/2026 9:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:07,317] Error 
****************************????****************************
??????:19/8/2026 9:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:07,497] Error 
****************************????****************************
??????:19/8/2026 9:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:07,673] Error 
****************************????****************************
??????:19/8/2026 9:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:07,856] Error 
****************************????****************************
??????:19/8/2026 9:15:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:08,030] Error 
****************************????****************************
??????:19/8/2026 9:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:08,208] Error 
****************************????****************************
??????:19/8/2026 9:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:08,389] Error 
****************************????****************************
??????:19/8/2026 9:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:08,574] Error 
****************************????****************************
??????:19/8/2026 9:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:08,753] Error 
****************************????****************************
??????:19/8/2026 9:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:08,923] Error 
****************************????****************************
??????:19/8/2026 9:15:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:09,102] Error 
****************************????****************************
??????:19/8/2026 9:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:09,297] Error 
****************************????****************************
??????:19/8/2026 9:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:09,476] Error 
****************************????****************************
??????:19/8/2026 9:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:09,657] Error 
****************************????****************************
??????:19/8/2026 9:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:09,839] Error 
****************************????****************************
??????:19/8/2026 9:15:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:10,017] Error 
****************************????****************************
??????:19/8/2026 9:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:10,195] Error 
****************************????****************************
??????:19/8/2026 9:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:10,368] Error 
****************************????****************************
??????:19/8/2026 9:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:10,543] Error 
****************************????****************************
??????:19/8/2026 9:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:10,719] Error 
****************************????****************************
??????:19/8/2026 9:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:10,893] Error 
****************************????****************************
??????:19/8/2026 9:15:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:11,086] Error 
****************************????****************************
??????:19/8/2026 9:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:11,267] Error 
****************************????****************************
??????:19/8/2026 9:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:11,445] Error 
****************************????****************************
??????:19/8/2026 9:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:11,626] Error 
****************************????****************************
??????:19/8/2026 9:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:11,806] Error 
****************************????****************************
??????:19/8/2026 9:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:11,977] Error 
****************************????****************************
??????:19/8/2026 9:15:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:12,149] Error 
****************************????****************************
??????:19/8/2026 9:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:12,321] Error 
****************************????****************************
??????:19/8/2026 9:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:12,491] Error 
****************************????****************************
??????:19/8/2026 9:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:12,670] Error 
****************************????****************************
??????:19/8/2026 9:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:12,853] Error 
****************************????****************************
??????:19/8/2026 9:15:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:13,041] Error 
****************************????****************************
??????:19/8/2026 9:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:13,210] Error 
****************************????****************************
??????:19/8/2026 9:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:13,393] Error 
****************************????****************************
??????:19/8/2026 9:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:13,566] Error 
****************************????****************************
??????:19/8/2026 9:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:13,739] Error 
****************************????****************************
??????:19/8/2026 9:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:13,916] Error 
****************************????****************************
??????:19/8/2026 9:15:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:14,084] Error 
****************************????****************************
??????:19/8/2026 9:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:14,260] Error 
****************************????****************************
??????:19/8/2026 9:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:14,436] Error 
****************************????****************************
??????:19/8/2026 9:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:14,615] Error 
****************************????****************************
??????:19/8/2026 9:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:14,797] Error 
****************************????****************************
??????:19/8/2026 9:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:14,974] Error 
****************************????****************************
??????:19/8/2026 9:15:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:15,149] Error 
****************************????****************************
??????:19/8/2026 9:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:15,322] Error 
****************************????****************************
??????:19/8/2026 9:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:15,501] Error 
****************************????****************************
??????:19/8/2026 9:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:15,675] Error 
****************************????****************************
??????:19/8/2026 9:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:15,858] Error 
****************************????****************************
??????:19/8/2026 9:15:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:16,038] Error 
****************************????****************************
??????:19/8/2026 9:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:16,210] Error 
****************************????****************************
??????:19/8/2026 9:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:16,386] Error 
****************************????****************************
??????:19/8/2026 9:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:16,564] Error 
****************************????****************************
??????:19/8/2026 9:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:16,745] Error 
****************************????****************************
??????:19/8/2026 9:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:16,923] Error 
****************************????****************************
??????:19/8/2026 9:15:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:17,101] Error 
****************************????****************************
??????:19/8/2026 9:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:17,280] Error 
****************************????****************************
??????:19/8/2026 9:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:17,471] Error 
****************************????****************************
??????:19/8/2026 9:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:17,649] Error 
****************************????****************************
??????:19/8/2026 9:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:17,838] Error 
****************************????****************************
??????:19/8/2026 9:15:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:18,028] Error 
****************************????****************************
??????:19/8/2026 9:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:18,201] Error 
****************************????****************************
??????:19/8/2026 9:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:18,382] Error 
****************************????****************************
??????:19/8/2026 9:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:18,558] Error 
****************************????****************************
??????:19/8/2026 9:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:18,751] Error 
****************************????****************************
??????:19/8/2026 9:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:18,939] Error 
****************************????****************************
??????:19/8/2026 9:15:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:19,134] Error 
****************************????****************************
??????:19/8/2026 9:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:19,324] Error 
****************************????****************************
??????:19/8/2026 9:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:19,522] Error 
****************************????****************************
??????:19/8/2026 9:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:19,714] Error 
****************************????****************************
??????:19/8/2026 9:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:19,907] Error 
****************************????****************************
??????:19/8/2026 9:15:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:20,098] Error 
****************************????****************************
??????:19/8/2026 9:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:20,288] Error 
****************************????****************************
??????:19/8/2026 9:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:20,476] Error 
****************************????****************************
??????:19/8/2026 9:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:20,669] Error 
****************************????****************************
??????:19/8/2026 9:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:20,865] Error 
****************************????****************************
??????:19/8/2026 9:15:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:21,057] Error 
****************************????****************************
??????:19/8/2026 9:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:21,249] Error 
****************************????****************************
??????:19/8/2026 9:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:21,449] Error 
****************************????****************************
??????:19/8/2026 9:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:21,647] Error 
****************************????****************************
??????:19/8/2026 9:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:21,849] Error 
****************************????****************************
??????:19/8/2026 9:15:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:22,038] Error 
****************************????****************************
??????:19/8/2026 9:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:22,232] Error 
****************************????****************************
??????:19/8/2026 9:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:22,427] Error 
****************************????****************************
??????:19/8/2026 9:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:22,619] Error 
****************************????****************************
??????:19/8/2026 9:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:22,818] Error 
****************************????****************************
??????:19/8/2026 9:15:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:23,004] Error 
****************************????****************************
??????:19/8/2026 9:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:23,197] Error 
****************************????****************************
??????:19/8/2026 9:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:23,388] Error 
****************************????****************************
??????:19/8/2026 9:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:23,574] Error 
****************************????****************************
??????:19/8/2026 9:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:23,764] Error 
****************************????****************************
??????:19/8/2026 9:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:23,947] Error 
****************************????****************************
??????:19/8/2026 9:15:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:24,130] Error 
****************************????****************************
??????:19/8/2026 9:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:24,317] Error 
****************************????****************************
??????:19/8/2026 9:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:24,508] Error 
****************************????****************************
??????:19/8/2026 9:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:24,695] Error 
****************************????****************************
??????:19/8/2026 9:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:24,900] Error 
****************************????****************************
??????:19/8/2026 9:15:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:25,080] Error 
****************************????****************************
??????:19/8/2026 9:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:25,259] Error 
****************************????****************************
??????:19/8/2026 9:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:25,435] Error 
****************************????****************************
??????:19/8/2026 9:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:25,628] Error 
****************************????****************************
??????:19/8/2026 9:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:25,814] Error 
****************************????****************************
??????:19/8/2026 9:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:25,992] Error 
****************************????****************************
??????:19/8/2026 9:15:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:26,173] Error 
****************************????****************************
??????:19/8/2026 9:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:26,353] Error 
****************************????****************************
??????:19/8/2026 9:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:26,531] Error 
****************************????****************************
??????:19/8/2026 9:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:26,713] Error 
****************************????****************************
??????:19/8/2026 9:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:26,894] Error 
****************************????****************************
??????:19/8/2026 9:15:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:27,071] Error 
****************************????****************************
??????:19/8/2026 9:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:27,251] Error 
****************************????****************************
??????:19/8/2026 9:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:27,428] Error 
****************************????****************************
??????:19/8/2026 9:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:27,606] Error 
****************************????****************************
??????:19/8/2026 9:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:27,790] Error 
****************************????****************************
??????:19/8/2026 9:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:27,970] Error 
****************************????****************************
??????:19/8/2026 9:15:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:28,154] Error 
****************************????****************************
??????:19/8/2026 9:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:28,331] Error 
****************************????****************************
??????:19/8/2026 9:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:28,512] Error 
****************************????****************************
??????:19/8/2026 9:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:28,694] Error 
****************************????****************************
??????:19/8/2026 9:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:28,879] Error 
****************************????****************************
??????:19/8/2026 9:15:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:29,056] Error 
****************************????****************************
??????:19/8/2026 9:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:29,236] Error 
****************************????****************************
??????:19/8/2026 9:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:29,412] Error 
****************************????****************************
??????:19/8/2026 9:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:29,599] Error 
****************************????****************************
??????:19/8/2026 9:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:29,794] Error 
****************************????****************************
??????:19/8/2026 9:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:29,971] Error 
****************************????****************************
??????:19/8/2026 9:15:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:30,149] Error 
****************************????****************************
??????:19/8/2026 9:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:30,328] Error 
****************************????****************************
??????:19/8/2026 9:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:30,508] Error 
****************************????****************************
??????:19/8/2026 9:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:30,685] Error 
****************************????****************************
??????:19/8/2026 9:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:30,868] Error 
****************************????****************************
??????:19/8/2026 9:15:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:31,045] Error 
****************************????****************************
??????:19/8/2026 9:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:31,222] Error 
****************************????****************************
??????:19/8/2026 9:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:31,399] Error 
****************************????****************************
??????:19/8/2026 9:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:31,578] Error 
****************************????****************************
??????:19/8/2026 9:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:31,763] Error 
****************************????****************************
??????:19/8/2026 9:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:31,936] Error 
****************************????****************************
??????:19/8/2026 9:15:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:32,114] Error 
****************************????****************************
??????:19/8/2026 9:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:32,304] Error 
****************************????****************************
??????:19/8/2026 9:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:32,489] Error 
****************************????****************************
??????:19/8/2026 9:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:32,667] Error 
****************************????****************************
??????:19/8/2026 9:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:32,852] Error 
****************************????****************************
??????:19/8/2026 9:15:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:33,023] Error 
****************************????****************************
??????:19/8/2026 9:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:33,193] Error 
****************************????****************************
??????:19/8/2026 9:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:33,371] Error 
****************************????****************************
??????:19/8/2026 9:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:33,549] Error 
****************************????****************************
??????:19/8/2026 9:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:33,740] Error 
****************************????****************************
??????:19/8/2026 9:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:33,920] Error 
****************************????****************************
??????:19/8/2026 9:15:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:34,101] Error 
****************************????****************************
??????:19/8/2026 9:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:34,279] Error 
****************************????****************************
??????:19/8/2026 9:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:34,455] Error 
****************************????****************************
??????:19/8/2026 9:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:34,640] Error 
****************************????****************************
??????:19/8/2026 9:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:34,821] Error 
****************************????****************************
??????:19/8/2026 9:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:34,997] Error 
****************************????****************************
??????:19/8/2026 9:15:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:35,176] Error 
****************************????****************************
??????:19/8/2026 9:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:35,350] Error 
****************************????****************************
??????:19/8/2026 9:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:35,531] Error 
****************************????****************************
??????:19/8/2026 9:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:35,712] Error 
****************************????****************************
??????:19/8/2026 9:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:35,897] Error 
****************************????****************************
??????:19/8/2026 9:15:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:36,072] Error 
****************************????****************************
??????:19/8/2026 9:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:36,251] Error 
****************************????****************************
??????:19/8/2026 9:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:36,428] Error 
****************************????****************************
??????:19/8/2026 9:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:36,612] Error 
****************************????****************************
??????:19/8/2026 9:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:36,795] Error 
****************************????****************************
??????:19/8/2026 9:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:36,970] Error 
****************************????****************************
??????:19/8/2026 9:15:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:37,148] Error 
****************************????****************************
??????:19/8/2026 9:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:37,328] Error 
****************************????****************************
??????:19/8/2026 9:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:37,510] Error 
****************************????****************************
??????:19/8/2026 9:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:37,687] Error 
****************************????****************************
??????:19/8/2026 9:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:37,881] Error 
****************************????****************************
??????:19/8/2026 9:15:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:38,059] Error 
****************************????****************************
??????:19/8/2026 9:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:38,237] Error 
****************************????****************************
??????:19/8/2026 9:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:38,423] Error 
****************************????****************************
??????:19/8/2026 9:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:38,600] Error 
****************************????****************************
??????:19/8/2026 9:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:38,790] Error 
****************************????****************************
??????:19/8/2026 9:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:38,967] Error 
****************************????****************************
??????:19/8/2026 9:15:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:39,147] Error 
****************************????****************************
??????:19/8/2026 9:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:39,327] Error 
****************************????****************************
??????:19/8/2026 9:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:39,509] Error 
****************************????****************************
??????:19/8/2026 9:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:39,694] Error 
****************************????****************************
??????:19/8/2026 9:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:39,878] Error 
****************************????****************************
??????:19/8/2026 9:15:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:40,053] Error 
****************************????****************************
??????:19/8/2026 9:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:40,221] Error 
****************************????****************************
??????:19/8/2026 9:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:40,400] Error 
****************************????****************************
??????:19/8/2026 9:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:40,576] Error 
****************************????****************************
??????:19/8/2026 9:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:40,759] Error 
****************************????****************************
??????:19/8/2026 9:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:40,935] Error 
****************************????****************************
??????:19/8/2026 9:15:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:41,110] Error 
****************************????****************************
??????:19/8/2026 9:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:41,287] Error 
****************************????****************************
??????:19/8/2026 9:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:41,461] Error 
****************************????****************************
??????:19/8/2026 9:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:41,643] Error 
****************************????****************************
??????:19/8/2026 9:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:41,837] Error 
****************************????****************************
??????:19/8/2026 9:15:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:42,036] Error 
****************************????****************************
??????:19/8/2026 9:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:42,219] Error 
****************************????****************************
??????:19/8/2026 9:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:42,398] Error 
****************************????****************************
??????:19/8/2026 9:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:42,580] Error 
****************************????****************************
??????:19/8/2026 9:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:42,769] Error 
****************************????****************************
??????:19/8/2026 9:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:42,950] Error 
****************************????****************************
??????:19/8/2026 9:15:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:43,134] Error 
****************************????****************************
??????:19/8/2026 9:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:43,318] Error 
****************************????****************************
??????:19/8/2026 9:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:43,500] Error 
****************************????****************************
??????:19/8/2026 9:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:43,685] Error 
****************************????****************************
??????:19/8/2026 9:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:43,870] Error 
****************************????****************************
??????:19/8/2026 9:15:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:44,046] Error 
****************************????****************************
??????:19/8/2026 9:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:44,224] Error 
****************************????****************************
??????:19/8/2026 9:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:44,401] Error 
****************************????****************************
??????:19/8/2026 9:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:44,579] Error 
****************************????****************************
??????:19/8/2026 9:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:44,766] Error 
****************************????****************************
??????:19/8/2026 9:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:44,947] Error 
****************************????****************************
??????:19/8/2026 9:15:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:45,125] Error 
****************************????****************************
??????:19/8/2026 9:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:45,304] Error 
****************************????****************************
??????:19/8/2026 9:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:45,481] Error 
****************************????****************************
??????:19/8/2026 9:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:45,663] Error 
****************************????****************************
??????:19/8/2026 9:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:45,848] Error 
****************************????****************************
??????:19/8/2026 9:15:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:46,036] Error 
****************************????****************************
??????:19/8/2026 9:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:46,217] Error 
****************************????****************************
??????:19/8/2026 9:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:46,395] Error 
****************************????****************************
??????:19/8/2026 9:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:46,576] Error 
****************************????****************************
??????:19/8/2026 9:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:46,761] Error 
****************************????****************************
??????:19/8/2026 9:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:46,944] Error 
****************************????****************************
??????:19/8/2026 9:15:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:47,128] Error 
****************************????****************************
??????:19/8/2026 9:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:47,305] Error 
****************************????****************************
??????:19/8/2026 9:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:47,484] Error 
****************************????****************************
??????:19/8/2026 9:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:47,654] Error 
****************************????****************************
??????:19/8/2026 9:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:47,839] Error 
****************************????****************************
??????:19/8/2026 9:15:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:48,010] Error 
****************************????****************************
??????:19/8/2026 9:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:48,178] Error 
****************************????****************************
??????:19/8/2026 9:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:48,359] Error 
****************************????****************************
??????:19/8/2026 9:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:48,537] Error 
****************************????****************************
??????:19/8/2026 9:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:48,726] Error 
****************************????****************************
??????:19/8/2026 9:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:48,921] Error 
****************************????****************************
??????:19/8/2026 9:15:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:49,105] Error 
****************************????****************************
??????:19/8/2026 9:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:49,301] Error 
****************************????****************************
??????:19/8/2026 9:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:49,487] Error 
****************************????****************************
??????:19/8/2026 9:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:49,675] Error 
****************************????****************************
??????:19/8/2026 9:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:49,872] Error 
****************************????****************************
??????:19/8/2026 9:15:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:50,073] Error 
****************************????****************************
??????:19/8/2026 9:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:50,263] Error 
****************************????****************************
??????:19/8/2026 9:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:50,460] Error 
****************************????****************************
??????:19/8/2026 9:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:50,653] Error 
****************************????****************************
??????:19/8/2026 9:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:50,855] Error 
****************************????****************************
??????:19/8/2026 9:15:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:51,043] Error 
****************************????****************************
??????:19/8/2026 9:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:51,237] Error 
****************************????****************************
??????:19/8/2026 9:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:51,436] Error 
****************************????****************************
??????:19/8/2026 9:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:51,628] Error 
****************************????****************************
??????:19/8/2026 9:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:51,825] Error 
****************************????****************************
??????:19/8/2026 9:15:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:52,006] Error 
****************************????****************************
??????:19/8/2026 9:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:52,184] Error 
****************************????****************************
??????:19/8/2026 9:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:52,358] Error 
****************************????****************************
??????:19/8/2026 9:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:52,538] Error 
****************************????****************************
??????:19/8/2026 9:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:52,724] Error 
****************************????****************************
??????:19/8/2026 9:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:52,904] Error 
****************************????****************************
??????:19/8/2026 9:15:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:53,090] Error 
****************************????****************************
??????:19/8/2026 9:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:53,277] Error 
****************************????****************************
??????:19/8/2026 9:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:53,467] Error 
****************************????****************************
??????:19/8/2026 9:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:53,660] Error 
****************************????****************************
??????:19/8/2026 9:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:53,846] Error 
****************************????****************************
??????:19/8/2026 9:15:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:54,031] Error 
****************************????****************************
??????:19/8/2026 9:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:54,233] Error 
****************************????****************************
??????:19/8/2026 9:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:54,419] Error 
****************************????****************************
??????:19/8/2026 9:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:54,605] Error 
****************************????****************************
??????:19/8/2026 9:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:54,799] Error 
****************************????****************************
??????:19/8/2026 9:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:54,992] Error 
****************************????****************************
??????:19/8/2026 9:15:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:55,174] Error 
****************************????****************************
??????:19/8/2026 9:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:55,349] Error 
****************************????****************************
??????:19/8/2026 9:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:55,524] Error 
****************************????****************************
??????:19/8/2026 9:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:55,703] Error 
****************************????****************************
??????:19/8/2026 9:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:55,876] Error 
****************************????****************************
??????:19/8/2026 9:15:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:56,048] Error 
****************************????****************************
??????:19/8/2026 9:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:56,223] Error 
****************************????****************************
??????:19/8/2026 9:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:56,399] Error 
****************************????****************************
??????:19/8/2026 9:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:56,574] Error 
****************************????****************************
??????:19/8/2026 9:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:56,748] Error 
****************************????****************************
??????:19/8/2026 9:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:56,918] Error 
****************************????****************************
??????:19/8/2026 9:15:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:57,089] Error 
****************************????****************************
??????:19/8/2026 9:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:57,261] Error 
****************************????****************************
??????:19/8/2026 9:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:57,422] Error 
****************************????****************************
??????:19/8/2026 9:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:57,592] Error 
****************************????****************************
??????:19/8/2026 9:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:57,767] Error 
****************************????****************************
??????:19/8/2026 9:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:57,952] Error 
****************************????****************************
??????:19/8/2026 9:15:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:58,131] Error 
****************************????****************************
??????:19/8/2026 9:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:58,317] Error 
****************************????****************************
??????:19/8/2026 9:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:58,491] Error 
****************************????****************************
??????:19/8/2026 9:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:58,668] Error 
****************************????****************************
??????:19/8/2026 9:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:58,852] Error 
****************************????****************************
??????:19/8/2026 9:15:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:59,036] Error 
****************************????****************************
??????:19/8/2026 9:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:59,222] Error 
****************************????****************************
??????:19/8/2026 9:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:59,395] Error 
****************************????****************************
??????:19/8/2026 9:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:59,568] Error 
****************************????****************************
??????:19/8/2026 9:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:59,750] Error 
****************************????****************************
??????:19/8/2026 9:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:15:59,940] Error 
****************************????****************************
??????:19/8/2026 9:15:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:00,124] Error 
****************************????****************************
??????:19/8/2026 9:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:00,305] Error 
****************************????****************************
??????:19/8/2026 9:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:00,487] Error 
****************************????****************************
??????:19/8/2026 9:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:00,668] Error 
****************************????****************************
??????:19/8/2026 9:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:00,854] Error 
****************************????****************************
??????:19/8/2026 9:16:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:01,036] Error 
****************************????****************************
??????:19/8/2026 9:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:01,218] Error 
****************************????****************************
??????:19/8/2026 9:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:01,402] Error 
****************************????****************************
??????:19/8/2026 9:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:01,583] Error 
****************************????****************************
??????:19/8/2026 9:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:01,771] Error 
****************************????****************************
??????:19/8/2026 9:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:01,953] Error 
****************************????****************************
??????:19/8/2026 9:16:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:02,136] Error 
****************************????****************************
??????:19/8/2026 9:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:02,322] Error 
****************************????****************************
??????:19/8/2026 9:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:02,502] Error 
****************************????****************************
??????:19/8/2026 9:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:02,682] Error 
****************************????****************************
??????:19/8/2026 9:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:02,866] Error 
****************************????****************************
??????:19/8/2026 9:16:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:03,049] Error 
****************************????****************************
??????:19/8/2026 9:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:03,228] Error 
****************************????****************************
??????:19/8/2026 9:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:03,406] Error 
****************************????****************************
??????:19/8/2026 9:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:03,584] Error 
****************************????****************************
??????:19/8/2026 9:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:03,772] Error 
****************************????****************************
??????:19/8/2026 9:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:03,947] Error 
****************************????****************************
??????:19/8/2026 9:16:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:04,124] Error 
****************************????****************************
??????:19/8/2026 9:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:04,307] Error 
****************************????****************************
??????:19/8/2026 9:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:04,486] Error 
****************************????****************************
??????:19/8/2026 9:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:04,668] Error 
****************************????****************************
??????:19/8/2026 9:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:04,853] Error 
****************************????****************************
??????:19/8/2026 9:16:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:05,039] Error 
****************************????****************************
??????:19/8/2026 9:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:05,225] Error 
****************************????****************************
??????:19/8/2026 9:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:05,403] Error 
****************************????****************************
??????:19/8/2026 9:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:05,577] Error 
****************************????****************************
??????:19/8/2026 9:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:05,757] Error 
****************************????****************************
??????:19/8/2026 9:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:05,934] Error 
****************************????****************************
??????:19/8/2026 9:16:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:06,105] Error 
****************************????****************************
??????:19/8/2026 9:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:06,280] Error 
****************************????****************************
??????:19/8/2026 9:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:06,468] Error 
****************************????****************************
??????:19/8/2026 9:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:06,644] Error 
****************************????****************************
??????:19/8/2026 9:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:06,827] Error 
****************************????****************************
??????:19/8/2026 9:16:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:07,003] Error 
****************************????****************************
??????:19/8/2026 9:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:07,179] Error 
****************************????****************************
??????:19/8/2026 9:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:07,359] Error 
****************************????****************************
??????:19/8/2026 9:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:07,537] Error 
****************************????****************************
??????:19/8/2026 9:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:07,720] Error 
****************************????****************************
??????:19/8/2026 9:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:07,901] Error 
****************************????****************************
??????:19/8/2026 9:16:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:08,071] Error 
****************************????****************************
??????:19/8/2026 9:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:08,251] Error 
****************************????****************************
??????:19/8/2026 9:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:08,423] Error 
****************************????****************************
??????:19/8/2026 9:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:08,611] Error 
****************************????****************************
??????:19/8/2026 9:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:08,796] Error 
****************************????****************************
??????:19/8/2026 9:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:08,980] Error 
****************************????****************************
??????:19/8/2026 9:16:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:09,160] Error 
****************************????****************************
??????:19/8/2026 9:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:09,338] Error 
****************************????****************************
??????:19/8/2026 9:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:09,512] Error 
****************************????****************************
??????:19/8/2026 9:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:09,683] Error 
****************************????****************************
??????:19/8/2026 9:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:09,869] Error 
****************************????****************************
??????:19/8/2026 9:16:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:10,041] Error 
****************************????****************************
??????:19/8/2026 9:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:10,207] Error 
****************************????****************************
??????:19/8/2026 9:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:10,379] Error 
****************************????****************************
??????:19/8/2026 9:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:10,565] Error 
****************************????****************************
??????:19/8/2026 9:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:10,743] Error 
****************************????****************************
??????:19/8/2026 9:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:10,916] Error 
****************************????****************************
??????:19/8/2026 9:16:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:11,097] Error 
****************************????****************************
??????:19/8/2026 9:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:11,274] Error 
****************************????****************************
??????:19/8/2026 9:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:11,449] Error 
****************************????****************************
??????:19/8/2026 9:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:11,622] Error 
****************************????****************************
??????:19/8/2026 9:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:11,802] Error 
****************************????****************************
??????:19/8/2026 9:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:11,976] Error 
****************************????****************************
??????:19/8/2026 9:16:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:12,153] Error 
****************************????****************************
??????:19/8/2026 9:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:12,333] Error 
****************************????****************************
??????:19/8/2026 9:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:12,511] Error 
****************************????****************************
??????:19/8/2026 9:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:12,689] Error 
****************************????****************************
??????:19/8/2026 9:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:12,875] Error 
****************************????****************************
??????:19/8/2026 9:16:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:13,057] Error 
****************************????****************************
??????:19/8/2026 9:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:13,240] Error 
****************************????****************************
??????:19/8/2026 9:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:13,418] Error 
****************************????****************************
??????:19/8/2026 9:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:13,598] Error 
****************************????****************************
??????:19/8/2026 9:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:13,783] Error 
****************************????****************************
??????:19/8/2026 9:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:13,950] Error 
****************************????****************************
??????:19/8/2026 9:16:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:14,120] Error 
****************************????****************************
??????:19/8/2026 9:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:14,295] Error 
****************************????****************************
??????:19/8/2026 9:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:14,464] Error 
****************************????****************************
??????:19/8/2026 9:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:14,684] Error 
****************************????****************************
??????:19/8/2026 9:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:14,893] Error 
****************************????****************************
??????:19/8/2026 9:16:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:15,070] Error 
****************************????****************************
??????:19/8/2026 9:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:15,258] Error 
****************************????****************************
??????:19/8/2026 9:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:15,439] Error 
****************************????****************************
??????:19/8/2026 9:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:15,619] Error 
****************************????****************************
??????:19/8/2026 9:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:15,808] Error 
****************************????****************************
??????:19/8/2026 9:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:15,992] Error 
****************************????****************************
??????:19/8/2026 9:16:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:16,168] Error 
****************************????****************************
??????:19/8/2026 9:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:16,346] Error 
****************************????****************************
??????:19/8/2026 9:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:16,526] Error 
****************************????****************************
??????:19/8/2026 9:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:16,711] Error 
****************************????****************************
??????:19/8/2026 9:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:16,902] Error 
****************************????****************************
??????:19/8/2026 9:16:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:17,078] Error 
****************************????****************************
??????:19/8/2026 9:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:17,249] Error 
****************************????****************************
??????:19/8/2026 9:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:17,427] Error 
****************************????****************************
??????:19/8/2026 9:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:17,610] Error 
****************************????****************************
??????:19/8/2026 9:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:17,792] Error 
****************************????****************************
??????:19/8/2026 9:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:17,972] Error 
****************************????****************************
??????:19/8/2026 9:16:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:18,159] Error 
****************************????****************************
??????:19/8/2026 9:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:18,348] Error 
****************************????****************************
??????:19/8/2026 9:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:18,531] Error 
****************************????****************************
??????:19/8/2026 9:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:18,733] Error 
****************************????****************************
??????:19/8/2026 9:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:18,925] Error 
****************************????****************************
??????:19/8/2026 9:16:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:19,115] Error 
****************************????****************************
??????:19/8/2026 9:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:19,296] Error 
****************************????****************************
??????:19/8/2026 9:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:19,481] Error 
****************************????****************************
??????:19/8/2026 9:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:19,666] Error 
****************************????****************************
??????:19/8/2026 9:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:19,854] Error 
****************************????****************************
??????:19/8/2026 9:16:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:20,039] Error 
****************************????****************************
??????:19/8/2026 9:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:20,219] Error 
****************************????****************************
??????:19/8/2026 9:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:20,408] Error 
****************************????****************************
??????:19/8/2026 9:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:20,594] Error 
****************************????****************************
??????:19/8/2026 9:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:20,784] Error 
****************************????****************************
??????:19/8/2026 9:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:20,973] Error 
****************************????****************************
??????:19/8/2026 9:16:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:21,165] Error 
****************************????****************************
??????:19/8/2026 9:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:21,352] Error 
****************************????****************************
??????:19/8/2026 9:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:21,535] Error 
****************************????****************************
??????:19/8/2026 9:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:21,722] Error 
****************************????****************************
??????:19/8/2026 9:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:21,905] Error 
****************************????****************************
??????:19/8/2026 9:16:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:22,085] Error 
****************************????****************************
??????:19/8/2026 9:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:22,273] Error 
****************************????****************************
??????:19/8/2026 9:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:22,451] Error 
****************************????****************************
??????:19/8/2026 9:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:22,634] Error 
****************************????****************************
??????:19/8/2026 9:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:22,833] Error 
****************************????****************************
??????:19/8/2026 9:16:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:23,008] Error 
****************************????****************************
??????:19/8/2026 9:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:23,188] Error 
****************************????****************************
??????:19/8/2026 9:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:23,374] Error 
****************************????****************************
??????:19/8/2026 9:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:23,560] Error 
****************************????****************************
??????:19/8/2026 9:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:23,755] Error 
****************************????****************************
??????:19/8/2026 9:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:23,942] Error 
****************************????****************************
??????:19/8/2026 9:16:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:24,124] Error 
****************************????****************************
??????:19/8/2026 9:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:24,312] Error 
****************************????****************************
??????:19/8/2026 9:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:24,498] Error 
****************************????****************************
??????:19/8/2026 9:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:24,680] Error 
****************************????****************************
??????:19/8/2026 9:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:24,876] Error 
****************************????****************************
??????:19/8/2026 9:16:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:25,068] Error 
****************************????****************************
??????:19/8/2026 9:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:25,272] Error 
****************************????****************************
??????:19/8/2026 9:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:25,449] Error 
****************************????****************************
??????:19/8/2026 9:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:25,633] Error 
****************************????****************************
??????:19/8/2026 9:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:25,824] Error 
****************************????****************************
??????:19/8/2026 9:16:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:26,013] Error 
****************************????****************************
??????:19/8/2026 9:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:26,192] Error 
****************************????****************************
??????:19/8/2026 9:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:26,374] Error 
****************************????****************************
??????:19/8/2026 9:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:26,560] Error 
****************************????****************************
??????:19/8/2026 9:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:26,755] Error 
****************************????****************************
??????:19/8/2026 9:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:26,952] Error 
****************************????****************************
??????:19/8/2026 9:16:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:27,144] Error 
****************************????****************************
??????:19/8/2026 9:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:27,331] Error 
****************************????****************************
??????:19/8/2026 9:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:27,520] Error 
****************************????****************************
??????:19/8/2026 9:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:27,708] Error 
****************************????****************************
??????:19/8/2026 9:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:27,897] Error 
****************************????****************************
??????:19/8/2026 9:16:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:28,086] Error 
****************************????****************************
??????:19/8/2026 9:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:28,278] Error 
****************************????****************************
??????:19/8/2026 9:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:28,463] Error 
****************************????****************************
??????:19/8/2026 9:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:28,649] Error 
****************************????****************************
??????:19/8/2026 9:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:28,840] Error 
****************************????****************************
??????:19/8/2026 9:16:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:29,020] Error 
****************************????****************************
??????:19/8/2026 9:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:29,205] Error 
****************************????****************************
??????:19/8/2026 9:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:29,390] Error 
****************************????****************************
??????:19/8/2026 9:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:29,580] Error 
****************************????****************************
??????:19/8/2026 9:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:29,763] Error 
****************************????****************************
??????:19/8/2026 9:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:29,950] Error 
****************************????****************************
??????:19/8/2026 9:16:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:30,133] Error 
****************************????****************************
??????:19/8/2026 9:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:30,320] Error 
****************************????****************************
??????:19/8/2026 9:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:30,503] Error 
****************************????****************************
??????:19/8/2026 9:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:30,677] Error 
****************************????****************************
??????:19/8/2026 9:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:30,865] Error 
****************************????****************************
??????:19/8/2026 9:16:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:31,044] Error 
****************************????****************************
??????:19/8/2026 9:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:31,224] Error 
****************************????****************************
??????:19/8/2026 9:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:31,399] Error 
****************************????****************************
??????:19/8/2026 9:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:31,570] Error 
****************************????****************************
??????:19/8/2026 9:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:31,754] Error 
****************************????****************************
??????:19/8/2026 9:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:31,934] Error 
****************************????****************************
??????:19/8/2026 9:16:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:32,108] Error 
****************************????****************************
??????:19/8/2026 9:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:32,286] Error 
****************************????****************************
??????:19/8/2026 9:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:32,465] Error 
****************************????****************************
??????:19/8/2026 9:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:32,643] Error 
****************************????****************************
??????:19/8/2026 9:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:32,832] Error 
****************************????****************************
??????:19/8/2026 9:16:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:33,017] Error 
****************************????****************************
??????:19/8/2026 9:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:33,198] Error 
****************************????****************************
??????:19/8/2026 9:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:33,379] Error 
****************************????****************************
??????:19/8/2026 9:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:33,558] Error 
****************************????****************************
??????:19/8/2026 9:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:33,739] Error 
****************************????****************************
??????:19/8/2026 9:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:33,916] Error 
****************************????****************************
??????:19/8/2026 9:16:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:34,084] Error 
****************************????****************************
??????:19/8/2026 9:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:34,251] Error 
****************************????****************************
??????:19/8/2026 9:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:34,422] Error 
****************************????****************************
??????:19/8/2026 9:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:34,586] Error 
****************************????****************************
??????:19/8/2026 9:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:34,763] Error 
****************************????****************************
??????:19/8/2026 9:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:34,938] Error 
****************************????****************************
??????:19/8/2026 9:16:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:35,116] Error 
****************************????****************************
??????:19/8/2026 9:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:35,281] Error 
****************************????****************************
??????:19/8/2026 9:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:35,454] Error 
****************************????****************************
??????:19/8/2026 9:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:35,632] Error 
****************************????****************************
??????:19/8/2026 9:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:35,824] Error 
****************************????****************************
??????:19/8/2026 9:16:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:36,001] Error 
****************************????****************************
??????:19/8/2026 9:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:36,176] Error 
****************************????****************************
??????:19/8/2026 9:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:36,348] Error 
****************************????****************************
??????:19/8/2026 9:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:36,519] Error 
****************************????****************************
??????:19/8/2026 9:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:36,687] Error 
****************************????****************************
??????:19/8/2026 9:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:36,866] Error 
****************************????****************************
??????:19/8/2026 9:16:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:37,036] Error 
****************************????****************************
??????:19/8/2026 9:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:37,203] Error 
****************************????****************************
??????:19/8/2026 9:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:37,369] Error 
****************************????****************************
??????:19/8/2026 9:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:37,534] Error 
****************************????****************************
??????:19/8/2026 9:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:37,708] Error 
****************************????****************************
??????:19/8/2026 9:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:37,877] Error 
****************************????****************************
??????:19/8/2026 9:16:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:38,047] Error 
****************************????****************************
??????:19/8/2026 9:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:38,221] Error 
****************************????****************************
??????:19/8/2026 9:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:38,400] Error 
****************************????****************************
??????:19/8/2026 9:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:38,575] Error 
****************************????****************************
??????:19/8/2026 9:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:38,757] Error 
****************************????****************************
??????:19/8/2026 9:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:38,930] Error 
****************************????****************************
??????:19/8/2026 9:16:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:39,118] Error 
****************************????****************************
??????:19/8/2026 9:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:39,290] Error 
****************************????****************************
??????:19/8/2026 9:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:39,465] Error 
****************************????****************************
??????:19/8/2026 9:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:39,639] Error 
****************************????****************************
??????:19/8/2026 9:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:39,822] Error 
****************************????****************************
??????:19/8/2026 9:16:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:40,000] Error 
****************************????****************************
??????:19/8/2026 9:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:40,166] Error 
****************************????****************************
??????:19/8/2026 9:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:40,332] Error 
****************************????****************************
??????:19/8/2026 9:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:40,510] Error 
****************************????****************************
??????:19/8/2026 9:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:40,675] Error 
****************************????****************************
??????:19/8/2026 9:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:40,852] Error 
****************************????****************************
??????:19/8/2026 9:16:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:41,029] Error 
****************************????****************************
??????:19/8/2026 9:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:41,210] Error 
****************************????****************************
??????:19/8/2026 9:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:41,387] Error 
****************************????****************************
??????:19/8/2026 9:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:41,566] Error 
****************************????****************************
??????:19/8/2026 9:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:41,744] Error 
****************************????****************************
??????:19/8/2026 9:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:41,918] Error 
****************************????****************************
??????:19/8/2026 9:16:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:42,089] Error 
****************************????****************************
??????:19/8/2026 9:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:42,265] Error 
****************************????****************************
??????:19/8/2026 9:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:42,437] Error 
****************************????****************************
??????:19/8/2026 9:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:42,610] Error 
****************************????****************************
??????:19/8/2026 9:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:42,804] Error 
****************************????****************************
??????:19/8/2026 9:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:42,980] Error 
****************************????****************************
??????:19/8/2026 9:16:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:43,174] Error 
****************************????****************************
??????:19/8/2026 9:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:43,348] Error 
****************************????****************************
??????:19/8/2026 9:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:43,529] Error 
****************************????****************************
??????:19/8/2026 9:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:43,709] Error 
****************************????****************************
??????:19/8/2026 9:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:43,896] Error 
****************************????****************************
??????:19/8/2026 9:16:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:44,081] Error 
****************************????****************************
??????:19/8/2026 9:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:44,269] Error 
****************************????****************************
??????:19/8/2026 9:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:44,454] Error 
****************************????****************************
??????:19/8/2026 9:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:44,638] Error 
****************************????****************************
??????:19/8/2026 9:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:44,832] Error 
****************************????****************************
??????:19/8/2026 9:16:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:45,020] Error 
****************************????****************************
??????:19/8/2026 9:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:45,196] Error 
****************************????****************************
??????:19/8/2026 9:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:45,380] Error 
****************************????****************************
??????:19/8/2026 9:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:45,559] Error 
****************************????****************************
??????:19/8/2026 9:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:45,745] Error 
****************************????****************************
??????:19/8/2026 9:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:45,925] Error 
****************************????****************************
??????:19/8/2026 9:16:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:46,103] Error 
****************************????****************************
??????:19/8/2026 9:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:46,286] Error 
****************************????****************************
??????:19/8/2026 9:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:46,471] Error 
****************************????****************************
??????:19/8/2026 9:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:46,652] Error 
****************************????****************************
??????:19/8/2026 9:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:46,841] Error 
****************************????****************************
??????:19/8/2026 9:16:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:47,025] Error 
****************************????****************************
??????:19/8/2026 9:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:47,223] Error 
****************************????****************************
??????:19/8/2026 9:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:47,410] Error 
****************************????****************************
??????:19/8/2026 9:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:47,589] Error 
****************************????****************************
??????:19/8/2026 9:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:47,777] Error 
****************************????****************************
??????:19/8/2026 9:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:47,955] Error 
****************************????****************************
??????:19/8/2026 9:16:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:48,129] Error 
****************************????****************************
??????:19/8/2026 9:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:48,300] Error 
****************************????****************************
??????:19/8/2026 9:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:48,474] Error 
****************************????****************************
??????:19/8/2026 9:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:48,659] Error 
****************************????****************************
??????:19/8/2026 9:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:48,847] Error 
****************************????****************************
??????:19/8/2026 9:16:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:49,027] Error 
****************************????****************************
??????:19/8/2026 9:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:49,201] Error 
****************************????****************************
??????:19/8/2026 9:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:49,371] Error 
****************************????****************************
??????:19/8/2026 9:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:49,545] Error 
****************************????****************************
??????:19/8/2026 9:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:49,725] Error 
****************************????****************************
??????:19/8/2026 9:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:49,899] Error 
****************************????****************************
??????:19/8/2026 9:16:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:50,076] Error 
****************************????****************************
??????:19/8/2026 9:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:50,254] Error 
****************************????****************************
??????:19/8/2026 9:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:50,430] Error 
****************************????****************************
??????:19/8/2026 9:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:50,615] Error 
****************************????****************************
??????:19/8/2026 9:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:50,789] Error 
****************************????****************************
??????:19/8/2026 9:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:50,963] Error 
****************************????****************************
??????:19/8/2026 9:16:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:51,138] Error 
****************************????****************************
??????:19/8/2026 9:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:51,331] Error 
****************************????****************************
??????:19/8/2026 9:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:51,496] Error 
****************************????****************************
??????:19/8/2026 9:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:51,661] Error 
****************************????****************************
??????:19/8/2026 9:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:51,836] Error 
****************************????****************************
??????:19/8/2026 9:16:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:52,005] Error 
****************************????****************************
??????:19/8/2026 9:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:52,174] Error 
****************************????****************************
??????:19/8/2026 9:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:52,350] Error 
****************************????****************************
??????:19/8/2026 9:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:52,523] Error 
****************************????****************************
??????:19/8/2026 9:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:52,696] Error 
****************************????****************************
??????:19/8/2026 9:16:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:53,014] Error 
****************************????****************************
??????:19/8/2026 9:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:53,339] Error 
****************************????****************************
??????:19/8/2026 9:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:53,617] Error 
****************************????****************************
??????:19/8/2026 9:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:53,815] Error 
****************************????****************************
??????:19/8/2026 9:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:53,998] Error 
****************************????****************************
??????:19/8/2026 9:16:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:54,183] Error 
****************************????****************************
??????:19/8/2026 9:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:54,360] Error 
****************************????****************************
??????:19/8/2026 9:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:54,528] Error 
****************************????****************************
??????:19/8/2026 9:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:54,696] Error 
****************************????****************************
??????:19/8/2026 9:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:54,885] Error 
****************************????****************************
??????:19/8/2026 9:16:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:55,066] Error 
****************************????****************************
??????:19/8/2026 9:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:55,248] Error 
****************************????****************************
??????:19/8/2026 9:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:55,459] Error 
****************************????****************************
??????:19/8/2026 9:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:55,643] Error 
****************************????****************************
??????:19/8/2026 9:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:55,830] Error 
****************************????****************************
??????:19/8/2026 9:16:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:56,005] Error 
****************************????****************************
??????:19/8/2026 9:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:56,176] Error 
****************************????****************************
??????:19/8/2026 9:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:56,350] Error 
****************************????****************************
??????:19/8/2026 9:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:56,532] Error 
****************************????****************************
??????:19/8/2026 9:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:56,718] Error 
****************************????****************************
??????:19/8/2026 9:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:56,904] Error 
****************************????****************************
??????:19/8/2026 9:16:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:57,087] Error 
****************************????****************************
??????:19/8/2026 9:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:57,271] Error 
****************************????****************************
??????:19/8/2026 9:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:57,453] Error 
****************************????****************************
??????:19/8/2026 9:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:57,631] Error 
****************************????****************************
??????:19/8/2026 9:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:57,818] Error 
****************************????****************************
??????:19/8/2026 9:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:57,992] Error 
****************************????****************************
??????:19/8/2026 9:16:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:58,168] Error 
****************************????****************************
??????:19/8/2026 9:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:58,350] Error 
****************************????****************************
??????:19/8/2026 9:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:58,525] Error 
****************************????****************************
??????:19/8/2026 9:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:58,704] Error 
****************************????****************************
??????:19/8/2026 9:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:58,887] Error 
****************************????****************************
??????:19/8/2026 9:16:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:59,064] Error 
****************************????****************************
??????:19/8/2026 9:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:59,247] Error 
****************************????****************************
??????:19/8/2026 9:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:59,428] Error 
****************************????****************************
??????:19/8/2026 9:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:59,641] Error 
****************************????****************************
??????:19/8/2026 9:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:16:59,857] Error 
****************************????****************************
??????:19/8/2026 9:16:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:00,062] Error 
****************************????****************************
??????:19/8/2026 9:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:00,245] Error 
****************************????****************************
??????:19/8/2026 9:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:00,420] Error 
****************************????****************************
??????:19/8/2026 9:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:00,596] Error 
****************************????****************************
??????:19/8/2026 9:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:00,779] Error 
****************************????****************************
??????:19/8/2026 9:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:00,952] Error 
****************************????****************************
??????:19/8/2026 9:17:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:01,134] Error 
****************************????****************************
??????:19/8/2026 9:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:01,319] Error 
****************************????****************************
??????:19/8/2026 9:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:01,501] Error 
****************************????****************************
??????:19/8/2026 9:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:01,685] Error 
****************************????****************************
??????:19/8/2026 9:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:01,876] Error 
****************************????****************************
??????:19/8/2026 9:17:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:02,056] Error 
****************************????****************************
??????:19/8/2026 9:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:02,240] Error 
****************************????****************************
??????:19/8/2026 9:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:02,420] Error 
****************************????****************************
??????:19/8/2026 9:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:02,596] Error 
****************************????****************************
??????:19/8/2026 9:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:02,780] Error 
****************************????****************************
??????:19/8/2026 9:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:02,962] Error 
****************************????****************************
??????:19/8/2026 9:17:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:03,141] Error 
****************************????****************************
??????:19/8/2026 9:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:03,317] Error 
****************************????****************************
??????:19/8/2026 9:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:03,501] Error 
****************************????****************************
??????:19/8/2026 9:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:03,690] Error 
****************************????****************************
??????:19/8/2026 9:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:03,879] Error 
****************************????****************************
??????:19/8/2026 9:17:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:04,063] Error 
****************************????****************************
??????:19/8/2026 9:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:04,252] Error 
****************************????****************************
??????:19/8/2026 9:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:04,437] Error 
****************************????****************************
??????:19/8/2026 9:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:04,621] Error 
****************************????****************************
??????:19/8/2026 9:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:04,806] Error 
****************************????****************************
??????:19/8/2026 9:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:04,982] Error 
****************************????****************************
??????:19/8/2026 9:17:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:05,160] Error 
****************************????****************************
??????:19/8/2026 9:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:05,345] Error 
****************************????****************************
??????:19/8/2026 9:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:05,530] Error 
****************************????****************************
??????:19/8/2026 9:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:05,720] Error 
****************************????****************************
??????:19/8/2026 9:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:05,910] Error 
****************************????****************************
??????:19/8/2026 9:17:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:06,091] Error 
****************************????****************************
??????:19/8/2026 9:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:06,276] Error 
****************************????****************************
??????:19/8/2026 9:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:06,462] Error 
****************************????****************************
??????:19/8/2026 9:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:06,645] Error 
****************************????****************************
??????:19/8/2026 9:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:06,835] Error 
****************************????****************************
??????:19/8/2026 9:17:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:07,017] Error 
****************************????****************************
??????:19/8/2026 9:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:07,202] Error 
****************************????****************************
??????:19/8/2026 9:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:07,389] Error 
****************************????****************************
??????:19/8/2026 9:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:07,571] Error 
****************************????****************************
??????:19/8/2026 9:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:07,771] Error 
****************************????****************************
??????:19/8/2026 9:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:07,959] Error 
****************************????****************************
??????:19/8/2026 9:17:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:08,146] Error 
****************************????****************************
??????:19/8/2026 9:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:08,333] Error 
****************************????****************************
??????:19/8/2026 9:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:08,517] Error 
****************************????****************************
??????:19/8/2026 9:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:08,695] Error 
****************************????****************************
??????:19/8/2026 9:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:08,882] Error 
****************************????****************************
??????:19/8/2026 9:17:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:09,060] Error 
****************************????****************************
??????:19/8/2026 9:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:09,245] Error 
****************************????****************************
??????:19/8/2026 9:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:09,430] Error 
****************************????****************************
??????:19/8/2026 9:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:09,607] Error 
****************************????****************************
??????:19/8/2026 9:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:09,792] Error 
****************************????****************************
??????:19/8/2026 9:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:09,962] Error 
****************************????****************************
??????:19/8/2026 9:17:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:10,144] Error 
****************************????****************************
??????:19/8/2026 9:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:10,322] Error 
****************************????****************************
??????:19/8/2026 9:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:10,503] Error 
****************************????****************************
??????:19/8/2026 9:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:10,682] Error 
****************************????****************************
??????:19/8/2026 9:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:10,870] Error 
****************************????****************************
??????:19/8/2026 9:17:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:11,050] Error 
****************************????****************************
??????:19/8/2026 9:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:11,232] Error 
****************************????****************************
??????:19/8/2026 9:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:11,415] Error 
****************************????****************************
??????:19/8/2026 9:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:11,598] Error 
****************************????****************************
??????:19/8/2026 9:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:11,794] Error 
****************************????****************************
??????:19/8/2026 9:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:11,979] Error 
****************************????****************************
??????:19/8/2026 9:17:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:12,164] Error 
****************************????****************************
??????:19/8/2026 9:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:12,346] Error 
****************************????****************************
??????:19/8/2026 9:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:12,537] Error 
****************************????****************************
??????:19/8/2026 9:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:12,723] Error 
****************************????****************************
??????:19/8/2026 9:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:12,914] Error 
****************************????****************************
??????:19/8/2026 9:17:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:13,095] Error 
****************************????****************************
??????:19/8/2026 9:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:13,282] Error 
****************************????****************************
??????:19/8/2026 9:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:13,468] Error 
****************************????****************************
??????:19/8/2026 9:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:13,654] Error 
****************************????****************************
??????:19/8/2026 9:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:13,846] Error 
****************************????****************************
??????:19/8/2026 9:17:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:14,022] Error 
****************************????****************************
??????:19/8/2026 9:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:14,204] Error 
****************************????****************************
??????:19/8/2026 9:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:14,388] Error 
****************************????****************************
??????:19/8/2026 9:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:14,569] Error 
****************************????****************************
??????:19/8/2026 9:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:14,749] Error 
****************************????****************************
??????:19/8/2026 9:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:14,939] Error 
****************************????****************************
??????:19/8/2026 9:17:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:15,133] Error 
****************************????****************************
??????:19/8/2026 9:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:15,318] Error 
****************************????****************************
??????:19/8/2026 9:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:15,508] Error 
****************************????****************************
??????:19/8/2026 9:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:15,693] Error 
****************************????****************************
??????:19/8/2026 9:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:15,896] Error 
****************************????****************************
??????:19/8/2026 9:17:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:16,076] Error 
****************************????****************************
??????:19/8/2026 9:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:16,250] Error 
****************************????****************************
??????:19/8/2026 9:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:16,425] Error 
****************************????****************************
??????:19/8/2026 9:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:16,599] Error 
****************************????****************************
??????:19/8/2026 9:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:16,771] Error 
****************************????****************************
??????:19/8/2026 9:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:16,945] Error 
****************************????****************************
??????:19/8/2026 9:17:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:17,126] Error 
****************************????****************************
??????:19/8/2026 9:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:17,304] Error 
****************************????****************************
??????:19/8/2026 9:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:17,484] Error 
****************************????****************************
??????:19/8/2026 9:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:17,665] Error 
****************************????****************************
??????:19/8/2026 9:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:17,853] Error 
****************************????****************************
??????:19/8/2026 9:17:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:18,035] Error 
****************************????****************************
??????:19/8/2026 9:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:18,211] Error 
****************************????****************************
??????:19/8/2026 9:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:18,389] Error 
****************************????****************************
??????:19/8/2026 9:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:18,569] Error 
****************************????****************************
??????:19/8/2026 9:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:18,752] Error 
****************************????****************************
??????:19/8/2026 9:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:18,930] Error 
****************************????****************************
??????:19/8/2026 9:17:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:19,104] Error 
****************************????****************************
??????:19/8/2026 9:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:19,284] Error 
****************************????****************************
??????:19/8/2026 9:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:19,463] Error 
****************************????****************************
??????:19/8/2026 9:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:19,641] Error 
****************************????****************************
??????:19/8/2026 9:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:19,828] Error 
****************************????****************************
??????:19/8/2026 9:17:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:20,015] Error 
****************************????****************************
??????:19/8/2026 9:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:20,199] Error 
****************************????****************************
??????:19/8/2026 9:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:20,380] Error 
****************************????****************************
??????:19/8/2026 9:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:20,561] Error 
****************************????****************************
??????:19/8/2026 9:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:20,747] Error 
****************************????****************************
??????:19/8/2026 9:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:20,930] Error 
****************************????****************************
??????:19/8/2026 9:17:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:21,114] Error 
****************************????****************************
??????:19/8/2026 9:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:21,294] Error 
****************************????****************************
??????:19/8/2026 9:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:21,478] Error 
****************************????****************************
??????:19/8/2026 9:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:21,659] Error 
****************************????****************************
??????:19/8/2026 9:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:21,847] Error 
****************************????****************************
??????:19/8/2026 9:17:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:22,032] Error 
****************************????****************************
??????:19/8/2026 9:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:22,219] Error 
****************************????****************************
??????:19/8/2026 9:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:22,403] Error 
****************************????****************************
??????:19/8/2026 9:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:22,593] Error 
****************************????****************************
??????:19/8/2026 9:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:22,779] Error 
****************************????****************************
??????:19/8/2026 9:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:22,959] Error 
****************************????****************************
??????:19/8/2026 9:17:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:23,142] Error 
****************************????****************************
??????:19/8/2026 9:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:23,326] Error 
****************************????****************************
??????:19/8/2026 9:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:23,514] Error 
****************************????****************************
??????:19/8/2026 9:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:23,697] Error 
****************************????****************************
??????:19/8/2026 9:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:23,892] Error 
****************************????****************************
??????:19/8/2026 9:17:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:24,092] Error 
****************************????****************************
??????:19/8/2026 9:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:24,286] Error 
****************************????****************************
??????:19/8/2026 9:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:24,483] Error 
****************************????****************************
??????:19/8/2026 9:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:24,676] Error 
****************************????****************************
??????:19/8/2026 9:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:24,874] Error 
****************************????****************************
??????:19/8/2026 9:17:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:25,068] Error 
****************************????****************************
??????:19/8/2026 9:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:25,264] Error 
****************************????****************************
??????:19/8/2026 9:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:25,461] Error 
****************************????****************************
??????:19/8/2026 9:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:25,663] Error 
****************************????****************************
??????:19/8/2026 9:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:25,864] Error 
****************************????****************************
??????:19/8/2026 9:17:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:26,052] Error 
****************************????****************************
??????:19/8/2026 9:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:26,249] Error 
****************************????****************************
??????:19/8/2026 9:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:26,445] Error 
****************************????****************************
??????:19/8/2026 9:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:26,638] Error 
****************************????****************************
??????:19/8/2026 9:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:26,831] Error 
****************************????****************************
??????:19/8/2026 9:17:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:27,025] Error 
****************************????****************************
??????:19/8/2026 9:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:27,210] Error 
****************************????****************************
??????:19/8/2026 9:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:27,400] Error 
****************************????****************************
??????:19/8/2026 9:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:27,591] Error 
****************************????****************************
??????:19/8/2026 9:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:27,786] Error 
****************************????****************************
??????:19/8/2026 9:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:27,971] Error 
****************************????****************************
??????:19/8/2026 9:17:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:28,166] Error 
****************************????****************************
??????:19/8/2026 9:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:28,348] Error 
****************************????****************************
??????:19/8/2026 9:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:28,537] Error 
****************************????****************************
??????:19/8/2026 9:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:28,725] Error 
****************************????****************************
??????:19/8/2026 9:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:28,907] Error 
****************************????****************************
??????:19/8/2026 9:17:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:29,084] Error 
****************************????****************************
??????:19/8/2026 9:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:29,271] Error 
****************************????****************************
??????:19/8/2026 9:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:29,446] Error 
****************************????****************************
??????:19/8/2026 9:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:29,630] Error 
****************************????****************************
??????:19/8/2026 9:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:29,821] Error 
****************************????****************************
??????:19/8/2026 9:17:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:30,004] Error 
****************************????****************************
??????:19/8/2026 9:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:30,193] Error 
****************************????****************************
??????:19/8/2026 9:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:30,377] Error 
****************************????****************************
??????:19/8/2026 9:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:30,568] Error 
****************************????****************************
??????:19/8/2026 9:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:30,749] Error 
****************************????****************************
??????:19/8/2026 9:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:30,929] Error 
****************************????****************************
??????:19/8/2026 9:17:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:31,111] Error 
****************************????****************************
??????:19/8/2026 9:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:31,295] Error 
****************************????****************************
??????:19/8/2026 9:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:31,476] Error 
****************************????****************************
??????:19/8/2026 9:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:31,671] Error 
****************************????****************************
??????:19/8/2026 9:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:31,861] Error 
****************************????****************************
??????:19/8/2026 9:17:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:32,055] Error 
****************************????****************************
??????:19/8/2026 9:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:32,254] Error 
****************************????****************************
??????:19/8/2026 9:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:32,443] Error 
****************************????****************************
??????:19/8/2026 9:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:32,633] Error 
****************************????****************************
??????:19/8/2026 9:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:32,817] Error 
****************************????****************************
??????:19/8/2026 9:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:32,997] Error 
****************************????****************************
??????:19/8/2026 9:17:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:33,173] Error 
****************************????****************************
??????:19/8/2026 9:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:33,359] Error 
****************************????****************************
??????:19/8/2026 9:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:33,556] Error 
****************************????****************************
??????:19/8/2026 9:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:33,750] Error 
****************************????****************************
??????:19/8/2026 9:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:33,922] Error 
****************************????****************************
??????:19/8/2026 9:17:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:34,097] Error 
****************************????****************************
??????:19/8/2026 9:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:34,269] Error 
****************************????****************************
??????:19/8/2026 9:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:34,441] Error 
****************************????****************************
??????:19/8/2026 9:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:34,617] Error 
****************************????****************************
??????:19/8/2026 9:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:34,796] Error 
****************************????****************************
??????:19/8/2026 9:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:34,969] Error 
****************************????****************************
??????:19/8/2026 9:17:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:35,134] Error 
****************************????****************************
??????:19/8/2026 9:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:35,314] Error 
****************************????****************************
??????:19/8/2026 9:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:35,493] Error 
****************************????****************************
??????:19/8/2026 9:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:35,670] Error 
****************************????****************************
??????:19/8/2026 9:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:35,849] Error 
****************************????****************************
??????:19/8/2026 9:17:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:36,018] Error 
****************************????****************************
??????:19/8/2026 9:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:36,192] Error 
****************************????****************************
??????:19/8/2026 9:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:36,363] Error 
****************************????****************************
??????:19/8/2026 9:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:36,538] Error 
****************************????****************************
??????:19/8/2026 9:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:36,721] Error 
****************************????****************************
??????:19/8/2026 9:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:36,907] Error 
****************************????****************************
??????:19/8/2026 9:17:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:37,092] Error 
****************************????****************************
??????:19/8/2026 9:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:37,271] Error 
****************************????****************************
??????:19/8/2026 9:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:37,454] Error 
****************************????****************************
??????:19/8/2026 9:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:37,636] Error 
****************************????****************************
??????:19/8/2026 9:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:37,819] Error 
****************************????****************************
??????:19/8/2026 9:17:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:38,002] Error 
****************************????****************************
??????:19/8/2026 9:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:38,178] Error 
****************************????****************************
??????:19/8/2026 9:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:38,358] Error 
****************************????****************************
??????:19/8/2026 9:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:38,543] Error 
****************************????****************************
??????:19/8/2026 9:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:38,725] Error 
****************************????****************************
??????:19/8/2026 9:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:38,906] Error 
****************************????****************************
??????:19/8/2026 9:17:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:39,078] Error 
****************************????****************************
??????:19/8/2026 9:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:39,247] Error 
****************************????****************************
??????:19/8/2026 9:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:39,416] Error 
****************************????****************************
??????:19/8/2026 9:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:39,580] Error 
****************************????****************************
??????:19/8/2026 9:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:39,758] Error 
****************************????****************************
??????:19/8/2026 9:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:39,928] Error 
****************************????****************************
??????:19/8/2026 9:17:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:40,094] Error 
****************************????****************************
??????:19/8/2026 9:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:40,265] Error 
****************************????****************************
??????:19/8/2026 9:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:40,442] Error 
****************************????****************************
??????:19/8/2026 9:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:40,608] Error 
****************************????****************************
??????:19/8/2026 9:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:40,776] Error 
****************************????****************************
??????:19/8/2026 9:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:40,946] Error 
****************************????****************************
??????:19/8/2026 9:17:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:41,116] Error 
****************************????****************************
??????:19/8/2026 9:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:41,285] Error 
****************************????****************************
??????:19/8/2026 9:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:41,461] Error 
****************************????****************************
??????:19/8/2026 9:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:41,630] Error 
****************************????****************************
??????:19/8/2026 9:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:41,807] Error 
****************************????****************************
??????:19/8/2026 9:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:41,976] Error 
****************************????****************************
??????:19/8/2026 9:17:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:42,150] Error 
****************************????****************************
??????:19/8/2026 9:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:42,322] Error 
****************************????****************************
??????:19/8/2026 9:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:42,485] Error 
****************************????****************************
??????:19/8/2026 9:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:42,656] Error 
****************************????****************************
??????:19/8/2026 9:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:42,835] Error 
****************************????****************************
??????:19/8/2026 9:17:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:43,002] Error 
****************************????****************************
??????:19/8/2026 9:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:43,173] Error 
****************************????****************************
??????:19/8/2026 9:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:43,348] Error 
****************************????****************************
??????:19/8/2026 9:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:43,519] Error 
****************************????****************************
??????:19/8/2026 9:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:43,705] Error 
****************************????****************************
??????:19/8/2026 9:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:43,888] Error 
****************************????****************************
??????:19/8/2026 9:17:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:44,068] Error 
****************************????****************************
??????:19/8/2026 9:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:44,253] Error 
****************************????****************************
??????:19/8/2026 9:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:44,443] Error 
****************************????****************************
??????:19/8/2026 9:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:44,631] Error 
****************************????****************************
??????:19/8/2026 9:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:44,805] Error 
****************************????****************************
??????:19/8/2026 9:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:44,966] Error 
****************************????****************************
??????:19/8/2026 9:17:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:45,127] Error 
****************************????****************************
??????:19/8/2026 9:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:45,287] Error 
****************************????****************************
??????:19/8/2026 9:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:45,446] Error 
****************************????****************************
??????:19/8/2026 9:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:45,609] Error 
****************************????****************************
??????:19/8/2026 9:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:45,777] Error 
****************************????****************************
??????:19/8/2026 9:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:45,939] Error 
****************************????****************************
??????:19/8/2026 9:17:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:46,103] Error 
****************************????****************************
??????:19/8/2026 9:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:46,264] Error 
****************************????****************************
??????:19/8/2026 9:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:46,431] Error 
****************************????****************************
??????:19/8/2026 9:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:46,592] Error 
****************************????****************************
??????:19/8/2026 9:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:46,759] Error 
****************************????****************************
??????:19/8/2026 9:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:46,939] Error 
****************************????****************************
??????:19/8/2026 9:17:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:47,118] Error 
****************************????****************************
??????:19/8/2026 9:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:47,302] Error 
****************************????****************************
??????:19/8/2026 9:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:47,482] Error 
****************************????****************************
??????:19/8/2026 9:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:47,663] Error 
****************************????****************************
??????:19/8/2026 9:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:47,844] Error 
****************************????****************************
??????:19/8/2026 9:17:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:48,022] Error 
****************************????****************************
??????:19/8/2026 9:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:48,196] Error 
****************************????****************************
??????:19/8/2026 9:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:48,368] Error 
****************************????****************************
??????:19/8/2026 9:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:48,552] Error 
****************************????****************************
??????:19/8/2026 9:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:48,731] Error 
****************************????****************************
??????:19/8/2026 9:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:48,898] Error 
****************************????****************************
??????:19/8/2026 9:17:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:49,076] Error 
****************************????****************************
??????:19/8/2026 9:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:49,248] Error 
****************************????****************************
??????:19/8/2026 9:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:49,419] Error 
****************************????****************************
??????:19/8/2026 9:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:49,590] Error 
****************************????****************************
??????:19/8/2026 9:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:49,767] Error 
****************************????****************************
??????:19/8/2026 9:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:49,930] Error 
****************************????****************************
??????:19/8/2026 9:17:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:50,099] Error 
****************************????****************************
??????:19/8/2026 9:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:50,272] Error 
****************************????****************************
??????:19/8/2026 9:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:50,447] Error 
****************************????****************************
??????:19/8/2026 9:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:50,618] Error 
****************************????****************************
??????:19/8/2026 9:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:50,791] Error 
****************************????****************************
??????:19/8/2026 9:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:50,959] Error 
****************************????****************************
??????:19/8/2026 9:17:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:51,131] Error 
****************************????****************************
??????:19/8/2026 9:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:51,303] Error 
****************************????****************************
??????:19/8/2026 9:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:51,473] Error 
****************************????****************************
??????:19/8/2026 9:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:51,649] Error 
****************************????****************************
??????:19/8/2026 9:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:51,825] Error 
****************************????****************************
??????:19/8/2026 9:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:51,997] Error 
****************************????****************************
??????:19/8/2026 9:17:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:52,172] Error 
****************************????****************************
??????:19/8/2026 9:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:52,342] Error 
****************************????****************************
??????:19/8/2026 9:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:52,521] Error 
****************************????****************************
??????:19/8/2026 9:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:52,699] Error 
****************************????****************************
??????:19/8/2026 9:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:52,877] Error 
****************************????****************************
??????:19/8/2026 9:17:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:53,046] Error 
****************************????****************************
??????:19/8/2026 9:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:53,214] Error 
****************************????****************************
??????:19/8/2026 9:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:53,382] Error 
****************************????****************************
??????:19/8/2026 9:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:53,557] Error 
****************************????****************************
??????:19/8/2026 9:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:53,742] Error 
****************************????****************************
??????:19/8/2026 9:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:53,933] Error 
****************************????****************************
??????:19/8/2026 9:17:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:54,126] Error 
****************************????****************************
??????:19/8/2026 9:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:54,316] Error 
****************************????****************************
??????:19/8/2026 9:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:54,507] Error 
****************************????****************************
??????:19/8/2026 9:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:54,698] Error 
****************************????****************************
??????:19/8/2026 9:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:54,896] Error 
****************************????****************************
??????:19/8/2026 9:17:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:55,088] Error 
****************************????****************************
??????:19/8/2026 9:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:55,278] Error 
****************************????****************************
??????:19/8/2026 9:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:55,469] Error 
****************************????****************************
??????:19/8/2026 9:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:55,662] Error 
****************************????****************************
??????:19/8/2026 9:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:55,866] Error 
****************************????****************************
??????:19/8/2026 9:17:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:56,064] Error 
****************************????****************************
??????:19/8/2026 9:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:56,253] Error 
****************************????****************************
??????:19/8/2026 9:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:56,444] Error 
****************************????****************************
??????:19/8/2026 9:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:56,646] Error 
****************************????****************************
??????:19/8/2026 9:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:56,834] Error 
****************************????****************************
??????:19/8/2026 9:17:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:57,017] Error 
****************************????****************************
??????:19/8/2026 9:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:57,199] Error 
****************************????****************************
??????:19/8/2026 9:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:57,381] Error 
****************************????****************************
??????:19/8/2026 9:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:57,569] Error 
****************************????****************************
??????:19/8/2026 9:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:57,759] Error 
****************************????****************************
??????:19/8/2026 9:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:57,944] Error 
****************************????****************************
??????:19/8/2026 9:17:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:58,126] Error 
****************************????****************************
??????:19/8/2026 9:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:58,310] Error 
****************************????****************************
??????:19/8/2026 9:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:58,491] Error 
****************************????****************************
??????:19/8/2026 9:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:58,675] Error 
****************************????****************************
??????:19/8/2026 9:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:58,854] Error 
****************************????****************************
??????:19/8/2026 9:17:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:59,032] Error 
****************************????****************************
??????:19/8/2026 9:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:59,204] Error 
****************************????****************************
??????:19/8/2026 9:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:59,389] Error 
****************************????****************************
??????:19/8/2026 9:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:59,570] Error 
****************************????****************************
??????:19/8/2026 9:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:59,758] Error 
****************************????****************************
??????:19/8/2026 9:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:17:59,935] Error 
****************************????****************************
??????:19/8/2026 9:17:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:00,113] Error 
****************************????****************************
??????:19/8/2026 9:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:00,290] Error 
****************************????****************************
??????:19/8/2026 9:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:00,460] Error 
****************************????****************************
??????:19/8/2026 9:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:00,637] Error 
****************************????****************************
??????:19/8/2026 9:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:00,830] Error 
****************************????****************************
??????:19/8/2026 9:18:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:01,004] Error 
****************************????****************************
??????:19/8/2026 9:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:01,180] Error 
****************************????****************************
??????:19/8/2026 9:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:01,351] Error 
****************************????****************************
??????:19/8/2026 9:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:01,525] Error 
****************************????****************************
??????:19/8/2026 9:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:01,696] Error 
****************************????****************************
??????:19/8/2026 9:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:01,880] Error 
****************************????****************************
??????:19/8/2026 9:18:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:02,067] Error 
****************************????****************************
??????:19/8/2026 9:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:02,258] Error 
****************************????****************************
??????:19/8/2026 9:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:02,450] Error 
****************************????****************************
??????:19/8/2026 9:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:02,642] Error 
****************************????****************************
??????:19/8/2026 9:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:02,839] Error 
****************************????****************************
??????:19/8/2026 9:18:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:03,033] Error 
****************************????****************************
??????:19/8/2026 9:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:03,227] Error 
****************************????****************************
??????:19/8/2026 9:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:03,418] Error 
****************************????****************************
??????:19/8/2026 9:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:03,614] Error 
****************************????****************************
??????:19/8/2026 9:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:03,811] Error 
****************************????****************************
??????:19/8/2026 9:18:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:04,004] Error 
****************************????****************************
??????:19/8/2026 9:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:04,193] Error 
****************************????****************************
??????:19/8/2026 9:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:04,380] Error 
****************************????****************************
??????:19/8/2026 9:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:04,572] Error 
****************************????****************************
??????:19/8/2026 9:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:04,774] Error 
****************************????****************************
??????:19/8/2026 9:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:04,971] Error 
****************************????****************************
??????:19/8/2026 9:18:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:05,155] Error 
****************************????****************************
??????:19/8/2026 9:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:05,337] Error 
****************************????****************************
??????:19/8/2026 9:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:05,518] Error 
****************************????****************************
??????:19/8/2026 9:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:05,699] Error 
****************************????****************************
??????:19/8/2026 9:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:05,889] Error 
****************************????****************************
??????:19/8/2026 9:18:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:06,069] Error 
****************************????****************************
??????:19/8/2026 9:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:06,254] Error 
****************************????****************************
??????:19/8/2026 9:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:06,430] Error 
****************************????****************************
??????:19/8/2026 9:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:06,612] Error 
****************************????****************************
??????:19/8/2026 9:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:06,800] Error 
****************************????****************************
??????:19/8/2026 9:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:06,985] Error 
****************************????****************************
??????:19/8/2026 9:18:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:07,165] Error 
****************************????****************************
??????:19/8/2026 9:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:07,350] Error 
****************************????****************************
??????:19/8/2026 9:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:07,533] Error 
****************************????****************************
??????:19/8/2026 9:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:07,719] Error 
****************************????****************************
??????:19/8/2026 9:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:07,903] Error 
****************************????****************************
??????:19/8/2026 9:18:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:08,079] Error 
****************************????****************************
??????:19/8/2026 9:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:08,255] Error 
****************************????****************************
??????:19/8/2026 9:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:08,432] Error 
****************************????****************************
??????:19/8/2026 9:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:08,605] Error 
****************************????****************************
??????:19/8/2026 9:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:08,803] Error 
****************************????****************************
??????:19/8/2026 9:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:08,999] Error 
****************************????****************************
??????:19/8/2026 9:18:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:09,182] Error 
****************************????****************************
??????:19/8/2026 9:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:09,365] Error 
****************************????****************************
??????:19/8/2026 9:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:09,549] Error 
****************************????****************************
??????:19/8/2026 9:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:09,735] Error 
****************************????****************************
??????:19/8/2026 9:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:09,921] Error 
****************************????****************************
??????:19/8/2026 9:18:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:10,105] Error 
****************************????****************************
??????:19/8/2026 9:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:10,287] Error 
****************************????****************************
??????:19/8/2026 9:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:10,471] Error 
****************************????****************************
??????:19/8/2026 9:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:10,656] Error 
****************************????****************************
??????:19/8/2026 9:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:10,844] Error 
****************************????****************************
??????:19/8/2026 9:18:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:11,027] Error 
****************************????****************************
??????:19/8/2026 9:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:11,211] Error 
****************************????****************************
??????:19/8/2026 9:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:11,396] Error 
****************************????****************************
??????:19/8/2026 9:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:11,581] Error 
****************************????****************************
??????:19/8/2026 9:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:11,766] Error 
****************************????****************************
??????:19/8/2026 9:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:11,948] Error 
****************************????****************************
??????:19/8/2026 9:18:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:12,141] Error 
****************************????****************************
??????:19/8/2026 9:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:12,331] Error 
****************************????****************************
??????:19/8/2026 9:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:12,514] Error 
****************************????****************************
??????:19/8/2026 9:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:12,696] Error 
****************************????****************************
??????:19/8/2026 9:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:12,886] Error 
****************************????****************************
??????:19/8/2026 9:18:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:13,083] Error 
****************************????****************************
??????:19/8/2026 9:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:13,268] Error 
****************************????****************************
??????:19/8/2026 9:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:13,452] Error 
****************************????****************************
??????:19/8/2026 9:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:13,646] Error 
****************************????****************************
??????:19/8/2026 9:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:13,830] Error 
****************************????****************************
??????:19/8/2026 9:18:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:14,012] Error 
****************************????****************************
??????:19/8/2026 9:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:14,191] Error 
****************************????****************************
??????:19/8/2026 9:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:14,370] Error 
****************************????****************************
??????:19/8/2026 9:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:14,550] Error 
****************************????****************************
??????:19/8/2026 9:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:14,734] Error 
****************************????****************************
??????:19/8/2026 9:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:14,919] Error 
****************************????****************************
??????:19/8/2026 9:18:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:15,096] Error 
****************************????****************************
??????:19/8/2026 9:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:15,274] Error 
****************************????****************************
??????:19/8/2026 9:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:15,457] Error 
****************************????****************************
??????:19/8/2026 9:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:15,637] Error 
****************************????****************************
??????:19/8/2026 9:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:15,823] Error 
****************************????****************************
??????:19/8/2026 9:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:15,999] Error 
****************************????****************************
??????:19/8/2026 9:18:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:16,179] Error 
****************************????****************************
??????:19/8/2026 9:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:16,360] Error 
****************************????****************************
??????:19/8/2026 9:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:16,541] Error 
****************************????****************************
??????:19/8/2026 9:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:16,720] Error 
****************************????****************************
??????:19/8/2026 9:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:16,903] Error 
****************************????****************************
??????:19/8/2026 9:18:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:17,108] Error 
****************************????****************************
??????:19/8/2026 9:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:17,277] Error 
****************************????****************************
??????:19/8/2026 9:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:17,446] Error 
****************************????****************************
??????:19/8/2026 9:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:17,615] Error 
****************************????****************************
??????:19/8/2026 9:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:17,794] Error 
****************************????****************************
??????:19/8/2026 9:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:17,968] Error 
****************************????****************************
??????:19/8/2026 9:18:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:18,135] Error 
****************************????****************************
??????:19/8/2026 9:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:18,309] Error 
****************************????****************************
??????:19/8/2026 9:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:18,477] Error 
****************************????****************************
??????:19/8/2026 9:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:18,654] Error 
****************************????****************************
??????:19/8/2026 9:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:18,830] Error 
****************************????****************************
??????:19/8/2026 9:18:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:19,008] Error 
****************************????****************************
??????:19/8/2026 9:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:19,186] Error 
****************************????****************************
??????:19/8/2026 9:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:19,364] Error 
****************************????****************************
??????:19/8/2026 9:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:19,546] Error 
****************************????****************************
??????:19/8/2026 9:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:19,725] Error 
****************************????****************************
??????:19/8/2026 9:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:19,909] Error 
****************************????****************************
??????:19/8/2026 9:18:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:20,088] Error 
****************************????****************************
??????:19/8/2026 9:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:20,270] Error 
****************************????****************************
??????:19/8/2026 9:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:20,452] Error 
****************************????****************************
??????:19/8/2026 9:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:20,636] Error 
****************************????****************************
??????:19/8/2026 9:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:20,824] Error 
****************************????****************************
??????:19/8/2026 9:18:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:21,003] Error 
****************************????****************************
??????:19/8/2026 9:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:21,195] Error 
****************************????****************************
??????:19/8/2026 9:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:21,378] Error 
****************************????****************************
??????:19/8/2026 9:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:21,559] Error 
****************************????****************************
??????:19/8/2026 9:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:21,750] Error 
****************************????****************************
??????:19/8/2026 9:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:21,929] Error 
****************************????****************************
??????:19/8/2026 9:18:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:22,111] Error 
****************************????****************************
??????:19/8/2026 9:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:22,291] Error 
****************************????****************************
??????:19/8/2026 9:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:22,472] Error 
****************************????****************************
??????:19/8/2026 9:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:22,652] Error 
****************************????****************************
??????:19/8/2026 9:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:22,839] Error 
****************************????****************************
??????:19/8/2026 9:18:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:23,020] Error 
****************************????****************************
??????:19/8/2026 9:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:23,205] Error 
****************************????****************************
??????:19/8/2026 9:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:23,393] Error 
****************************????****************************
??????:19/8/2026 9:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:23,582] Error 
****************************????****************************
??????:19/8/2026 9:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:23,777] Error 
****************************????****************************
??????:19/8/2026 9:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:23,969] Error 
****************************????****************************
??????:19/8/2026 9:18:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:24,155] Error 
****************************????****************************
??????:19/8/2026 9:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:24,337] Error 
****************************????****************************
??????:19/8/2026 9:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:24,524] Error 
****************************????****************************
??????:19/8/2026 9:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:24,711] Error 
****************************????****************************
??????:19/8/2026 9:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:24,903] Error 
****************************????****************************
??????:19/8/2026 9:18:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:25,095] Error 
****************************????****************************
??????:19/8/2026 9:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:25,290] Error 
****************************????****************************
??????:19/8/2026 9:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:25,476] Error 
****************************????****************************
??????:19/8/2026 9:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:25,660] Error 
****************************????****************************
??????:19/8/2026 9:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:25,851] Error 
****************************????****************************
??????:19/8/2026 9:18:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:26,035] Error 
****************************????****************************
??????:19/8/2026 9:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:26,219] Error 
****************************????****************************
??????:19/8/2026 9:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:26,404] Error 
****************************????****************************
??????:19/8/2026 9:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:26,589] Error 
****************************????****************************
??????:19/8/2026 9:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:26,776] Error 
****************************????****************************
??????:19/8/2026 9:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:26,960] Error 
****************************????****************************
??????:19/8/2026 9:18:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:27,144] Error 
****************************????****************************
??????:19/8/2026 9:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:27,331] Error 
****************************????****************************
??????:19/8/2026 9:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:27,516] Error 
****************************????****************************
??????:19/8/2026 9:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:27,700] Error 
****************************????****************************
??????:19/8/2026 9:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:27,885] Error 
****************************????****************************
??????:19/8/2026 9:18:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:28,074] Error 
****************************????****************************
??????:19/8/2026 9:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:28,258] Error 
****************************????****************************
??????:19/8/2026 9:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:28,440] Error 
****************************????****************************
??????:19/8/2026 9:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:28,626] Error 
****************************????****************************
??????:19/8/2026 9:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:28,817] Error 
****************************????****************************
??????:19/8/2026 9:18:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:29,004] Error 
****************************????****************************
??????:19/8/2026 9:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:29,189] Error 
****************************????****************************
??????:19/8/2026 9:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:29,384] Error 
****************************????****************************
??????:19/8/2026 9:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:29,568] Error 
****************************????****************************
??????:19/8/2026 9:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:29,758] Error 
****************************????****************************
??????:19/8/2026 9:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:29,942] Error 
****************************????****************************
??????:19/8/2026 9:18:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:30,127] Error 
****************************????****************************
??????:19/8/2026 9:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:30,315] Error 
****************************????****************************
??????:19/8/2026 9:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:30,499] Error 
****************************????****************************
??????:19/8/2026 9:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:30,683] Error 
****************************????****************************
??????:19/8/2026 9:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:30,875] Error 
****************************????****************************
??????:19/8/2026 9:18:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:31,055] Error 
****************************????****************************
??????:19/8/2026 9:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:31,237] Error 
****************************????****************************
??????:19/8/2026 9:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:31,419] Error 
****************************????****************************
??????:19/8/2026 9:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:31,607] Error 
****************************????****************************
??????:19/8/2026 9:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:31,799] Error 
****************************????****************************
??????:19/8/2026 9:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:31,978] Error 
****************************????****************************
??????:19/8/2026 9:18:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:32,155] Error 
****************************????****************************
??????:19/8/2026 9:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:32,335] Error 
****************************????****************************
??????:19/8/2026 9:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:32,515] Error 
****************************????****************************
??????:19/8/2026 9:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:32,692] Error 
****************************????****************************
??????:19/8/2026 9:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:32,874] Error 
****************************????****************************
??????:19/8/2026 9:18:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:33,055] Error 
****************************????****************************
??????:19/8/2026 9:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:33,234] Error 
****************************????****************************
??????:19/8/2026 9:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:33,427] Error 
****************************????****************************
??????:19/8/2026 9:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:33,604] Error 
****************************????****************************
??????:19/8/2026 9:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:33,789] Error 
****************************????****************************
??????:19/8/2026 9:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:33,969] Error 
****************************????****************************
??????:19/8/2026 9:18:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:34,150] Error 
****************************????****************************
??????:19/8/2026 9:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:34,331] Error 
****************************????****************************
??????:19/8/2026 9:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:34,511] Error 
****************************????****************************
??????:19/8/2026 9:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:34,692] Error 
****************************????****************************
??????:19/8/2026 9:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:34,880] Error 
****************************????****************************
??????:19/8/2026 9:18:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:35,060] Error 
****************************????****************************
??????:19/8/2026 9:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:35,240] Error 
****************************????****************************
??????:19/8/2026 9:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:35,422] Error 
****************************????****************************
??????:19/8/2026 9:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:35,600] Error 
****************************????****************************
??????:19/8/2026 9:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:35,782] Error 
****************************????****************************
??????:19/8/2026 9:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:35,961] Error 
****************************????****************************
??????:19/8/2026 9:18:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:36,141] Error 
****************************????****************************
??????:19/8/2026 9:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:36,341] Error 
****************************????****************************
??????:19/8/2026 9:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:36,524] Error 
****************************????****************************
??????:19/8/2026 9:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:36,705] Error 
****************************????****************************
??????:19/8/2026 9:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:36,896] Error 
****************************????****************************
??????:19/8/2026 9:18:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:37,079] Error 
****************************????****************************
??????:19/8/2026 9:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:37,260] Error 
****************************????****************************
??????:19/8/2026 9:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:37,436] Error 
****************************????****************************
??????:19/8/2026 9:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:37,613] Error 
****************************????****************************
??????:19/8/2026 9:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:37,792] Error 
****************************????****************************
??????:19/8/2026 9:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:37,974] Error 
****************************????****************************
??????:19/8/2026 9:18:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:38,149] Error 
****************************????****************************
??????:19/8/2026 9:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:38,325] Error 
****************************????****************************
??????:19/8/2026 9:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:38,503] Error 
****************************????****************************
??????:19/8/2026 9:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:38,684] Error 
****************************????****************************
??????:19/8/2026 9:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:38,870] Error 
****************************????****************************
??????:19/8/2026 9:18:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:39,054] Error 
****************************????****************************
??????:19/8/2026 9:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:39,232] Error 
****************************????****************************
??????:19/8/2026 9:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:39,411] Error 
****************************????****************************
??????:19/8/2026 9:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:39,592] Error 
****************************????****************************
??????:19/8/2026 9:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:39,784] Error 
****************************????****************************
??????:19/8/2026 9:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:39,971] Error 
****************************????****************************
??????:19/8/2026 9:18:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:40,153] Error 
****************************????****************************
??????:19/8/2026 9:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:40,334] Error 
****************************????****************************
??????:19/8/2026 9:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:40,519] Error 
****************************????****************************
??????:19/8/2026 9:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:40,702] Error 
****************************????****************************
??????:19/8/2026 9:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:40,893] Error 
****************************????****************************
??????:19/8/2026 9:18:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:41,077] Error 
****************************????****************************
??????:19/8/2026 9:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:41,262] Error 
****************************????****************************
??????:19/8/2026 9:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:41,445] Error 
****************************????****************************
??????:19/8/2026 9:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:41,637] Error 
****************************????****************************
??????:19/8/2026 9:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:41,827] Error 
****************************????****************************
??????:19/8/2026 9:18:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:42,016] Error 
****************************????****************************
??????:19/8/2026 9:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:42,190] Error 
****************************????****************************
??????:19/8/2026 9:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:42,376] Error 
****************************????****************************
??????:19/8/2026 9:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:42,560] Error 
****************************????****************************
??????:19/8/2026 9:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:42,755] Error 
****************************????****************************
??????:19/8/2026 9:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:42,955] Error 
****************************????****************************
??????:19/8/2026 9:18:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:43,149] Error 
****************************????****************************
??????:19/8/2026 9:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:43,345] Error 
****************************????****************************
??????:19/8/2026 9:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:43,538] Error 
****************************????****************************
??????:19/8/2026 9:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:43,734] Error 
****************************????****************************
??????:19/8/2026 9:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:43,926] Error 
****************************????****************************
??????:19/8/2026 9:18:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:44,118] Error 
****************************????****************************
??????:19/8/2026 9:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:44,312] Error 
****************************????****************************
??????:19/8/2026 9:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:44,500] Error 
****************************????****************************
??????:19/8/2026 9:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:44,690] Error 
****************************????****************************
??????:19/8/2026 9:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:44,882] Error 
****************************????****************************
??????:19/8/2026 9:18:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:45,078] Error 
****************************????****************************
??????:19/8/2026 9:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:45,262] Error 
****************************????****************************
??????:19/8/2026 9:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:45,451] Error 
****************************????****************************
??????:19/8/2026 9:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:45,652] Error 
****************************????****************************
??????:19/8/2026 9:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:45,849] Error 
****************************????****************************
??????:19/8/2026 9:18:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:46,034] Error 
****************************????****************************
??????:19/8/2026 9:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:46,223] Error 
****************************????****************************
??????:19/8/2026 9:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:46,409] Error 
****************************????****************************
??????:19/8/2026 9:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:46,601] Error 
****************************????****************************
??????:19/8/2026 9:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:46,793] Error 
****************************????****************************
??????:19/8/2026 9:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:46,985] Error 
****************************????****************************
??????:19/8/2026 9:18:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:47,181] Error 
****************************????****************************
??????:19/8/2026 9:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:47,365] Error 
****************************????****************************
??????:19/8/2026 9:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:47,553] Error 
****************************????****************************
??????:19/8/2026 9:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:47,739] Error 
****************************????****************************
??????:19/8/2026 9:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:47,938] Error 
****************************????****************************
??????:19/8/2026 9:18:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:48,128] Error 
****************************????****************************
??????:19/8/2026 9:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:48,313] Error 
****************************????****************************
??????:19/8/2026 9:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:48,503] Error 
****************************????****************************
??????:19/8/2026 9:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:48,682] Error 
****************************????****************************
??????:19/8/2026 9:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:48,867] Error 
****************************????****************************
??????:19/8/2026 9:18:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:49,049] Error 
****************************????****************************
??????:19/8/2026 9:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:49,229] Error 
****************************????****************************
??????:19/8/2026 9:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:49,403] Error 
****************************????****************************
??????:19/8/2026 9:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:49,590] Error 
****************************????****************************
??????:19/8/2026 9:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:49,780] Error 
****************************????****************************
??????:19/8/2026 9:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:49,957] Error 
****************************????****************************
??????:19/8/2026 9:18:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:50,133] Error 
****************************????****************************
??????:19/8/2026 9:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:50,310] Error 
****************************????****************************
??????:19/8/2026 9:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:50,487] Error 
****************************????****************************
??????:19/8/2026 9:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:50,666] Error 
****************************????****************************
??????:19/8/2026 9:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:50,852] Error 
****************************????****************************
??????:19/8/2026 9:18:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:51,036] Error 
****************************????****************************
??????:19/8/2026 9:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:51,212] Error 
****************************????****************************
??????:19/8/2026 9:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:51,388] Error 
****************************????****************************
??????:19/8/2026 9:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:51,564] Error 
****************************????****************************
??????:19/8/2026 9:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:51,742] Error 
****************************????****************************
??????:19/8/2026 9:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:51,924] Error 
****************************????****************************
??????:19/8/2026 9:18:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:52,100] Error 
****************************????****************************
??????:19/8/2026 9:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:52,278] Error 
****************************????****************************
??????:19/8/2026 9:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:52,448] Error 
****************************????****************************
??????:19/8/2026 9:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:52,628] Error 
****************************????****************************
??????:19/8/2026 9:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:52,816] Error 
****************************????****************************
??????:19/8/2026 9:18:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:53,002] Error 
****************************????****************************
??????:19/8/2026 9:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:53,182] Error 
****************************????****************************
??????:19/8/2026 9:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:53,360] Error 
****************************????****************************
??????:19/8/2026 9:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:53,541] Error 
****************************????****************************
??????:19/8/2026 9:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:53,726] Error 
****************************????****************************
??????:19/8/2026 9:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:53,914] Error 
****************************????****************************
??????:19/8/2026 9:18:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:54,090] Error 
****************************????****************************
??????:19/8/2026 9:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:54,269] Error 
****************************????****************************
??????:19/8/2026 9:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:54,440] Error 
****************************????****************************
??????:19/8/2026 9:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:54,615] Error 
****************************????****************************
??????:19/8/2026 9:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:54,797] Error 
****************************????****************************
??????:19/8/2026 9:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:54,985] Error 
****************************????****************************
??????:19/8/2026 9:18:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:55,167] Error 
****************************????****************************
??????:19/8/2026 9:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:55,346] Error 
****************************????****************************
??????:19/8/2026 9:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:55,530] Error 
****************************????****************************
??????:19/8/2026 9:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:55,711] Error 
****************************????****************************
??????:19/8/2026 9:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:55,891] Error 
****************************????****************************
??????:19/8/2026 9:18:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:56,061] Error 
****************************????****************************
??????:19/8/2026 9:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:56,238] Error 
****************************????****************************
??????:19/8/2026 9:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:56,414] Error 
****************************????****************************
??????:19/8/2026 9:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:56,590] Error 
****************************????****************************
??????:19/8/2026 9:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:56,770] Error 
****************************????****************************
??????:19/8/2026 9:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:56,945] Error 
****************************????****************************
??????:19/8/2026 9:18:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:57,125] Error 
****************************????****************************
??????:19/8/2026 9:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:57,305] Error 
****************************????****************************
??????:19/8/2026 9:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:57,483] Error 
****************************????****************************
??????:19/8/2026 9:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:57,679] Error 
****************************????****************************
??????:19/8/2026 9:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:57,873] Error 
****************************????****************************
??????:19/8/2026 9:18:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:58,060] Error 
****************************????****************************
??????:19/8/2026 9:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:58,236] Error 
****************************????****************************
??????:19/8/2026 9:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:58,415] Error 
****************************????****************************
??????:19/8/2026 9:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:58,595] Error 
****************************????****************************
??????:19/8/2026 9:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:58,781] Error 
****************************????****************************
??????:19/8/2026 9:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:58,961] Error 
****************************????****************************
??????:19/8/2026 9:18:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:59,142] Error 
****************************????****************************
??????:19/8/2026 9:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:59,320] Error 
****************************????****************************
??????:19/8/2026 9:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:59,497] Error 
****************************????****************************
??????:19/8/2026 9:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:59,676] Error 
****************************????****************************
??????:19/8/2026 9:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:18:59,862] Error 
****************************????****************************
??????:19/8/2026 9:18:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:00,047] Error 
****************************????****************************
??????:19/8/2026 9:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:00,231] Error 
****************************????****************************
??????:19/8/2026 9:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:00,413] Error 
****************************????****************************
??????:19/8/2026 9:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:00,594] Error 
****************************????****************************
??????:19/8/2026 9:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:00,782] Error 
****************************????****************************
??????:19/8/2026 9:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:00,968] Error 
****************************????****************************
??????:19/8/2026 9:19:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:01,154] Error 
****************************????****************************
??????:19/8/2026 9:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:01,335] Error 
****************************????****************************
??????:19/8/2026 9:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:01,515] Error 
****************************????****************************
??????:19/8/2026 9:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:01,696] Error 
****************************????****************************
??????:19/8/2026 9:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:01,883] Error 
****************************????****************************
??????:19/8/2026 9:19:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:02,078] Error 
****************************????****************************
??????:19/8/2026 9:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:02,262] Error 
****************************????****************************
??????:19/8/2026 9:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:02,440] Error 
****************************????****************************
??????:19/8/2026 9:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:02,614] Error 
****************************????****************************
??????:19/8/2026 9:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:02,797] Error 
****************************????****************************
??????:19/8/2026 9:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:02,976] Error 
****************************????****************************
??????:19/8/2026 9:19:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:03,148] Error 
****************************????****************************
??????:19/8/2026 9:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:03,326] Error 
****************************????****************************
??????:19/8/2026 9:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:03,504] Error 
****************************????****************************
??????:19/8/2026 9:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:03,683] Error 
****************************????****************************
??????:19/8/2026 9:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:03,866] Error 
****************************????****************************
??????:19/8/2026 9:19:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:04,042] Error 
****************************????****************************
??????:19/8/2026 9:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:04,219] Error 
****************************????****************************
??????:19/8/2026 9:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:04,404] Error 
****************************????****************************
??????:19/8/2026 9:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:04,585] Error 
****************************????****************************
??????:19/8/2026 9:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:04,769] Error 
****************************????****************************
??????:19/8/2026 9:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:04,945] Error 
****************************????****************************
??????:19/8/2026 9:19:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:05,121] Error 
****************************????****************************
??????:19/8/2026 9:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:05,294] Error 
****************************????****************************
??????:19/8/2026 9:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:05,472] Error 
****************************????****************************
??????:19/8/2026 9:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:05,654] Error 
****************************????****************************
??????:19/8/2026 9:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:05,838] Error 
****************************????****************************
??????:19/8/2026 9:19:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:06,016] Error 
****************************????****************************
??????:19/8/2026 9:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:06,205] Error 
****************************????****************************
??????:19/8/2026 9:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:06,377] Error 
****************************????****************************
??????:19/8/2026 9:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:06,559] Error 
****************************????****************************
??????:19/8/2026 9:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:06,738] Error 
****************************????****************************
??????:19/8/2026 9:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:06,915] Error 
****************************????****************************
??????:19/8/2026 9:19:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:07,092] Error 
****************************????****************************
??????:19/8/2026 9:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:07,273] Error 
****************************????****************************
??????:19/8/2026 9:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:07,453] Error 
****************************????****************************
??????:19/8/2026 9:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:07,629] Error 
****************************????****************************
??????:19/8/2026 9:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:07,816] Error 
****************************????****************************
??????:19/8/2026 9:19:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:08,002] Error 
****************************????****************************
??????:19/8/2026 9:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:08,178] Error 
****************************????****************************
??????:19/8/2026 9:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:08,353] Error 
****************************????****************************
??????:19/8/2026 9:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:08,533] Error 
****************************????****************************
??????:19/8/2026 9:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:08,710] Error 
****************************????****************************
??????:19/8/2026 9:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:08,892] Error 
****************************????****************************
??????:19/8/2026 9:19:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:09,065] Error 
****************************????****************************
??????:19/8/2026 9:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:09,241] Error 
****************************????****************************
??????:19/8/2026 9:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:09,414] Error 
****************************????****************************
??????:19/8/2026 9:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:09,584] Error 
****************************????****************************
??????:19/8/2026 9:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:09,765] Error 
****************************????****************************
??????:19/8/2026 9:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:09,946] Error 
****************************????****************************
??????:19/8/2026 9:19:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:10,129] Error 
****************************????****************************
??????:19/8/2026 9:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:10,309] Error 
****************************????****************************
??????:19/8/2026 9:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:10,480] Error 
****************************????****************************
??????:19/8/2026 9:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:10,658] Error 
****************************????****************************
??????:19/8/2026 9:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:10,836] Error 
****************************????****************************
??????:19/8/2026 9:19:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:11,009] Error 
****************************????****************************
??????:19/8/2026 9:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:11,179] Error 
****************************????****************************
??????:19/8/2026 9:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:11,349] Error 
****************************????****************************
??????:19/8/2026 9:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:11,520] Error 
****************************????****************************
??????:19/8/2026 9:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:11,694] Error 
****************************????****************************
??????:19/8/2026 9:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:11,870] Error 
****************************????****************************
??????:19/8/2026 9:19:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:12,040] Error 
****************************????****************************
??????:19/8/2026 9:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:12,217] Error 
****************************????****************************
??????:19/8/2026 9:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:12,403] Error 
****************************????****************************
??????:19/8/2026 9:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:12,591] Error 
****************************????****************************
??????:19/8/2026 9:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:12,782] Error 
****************************????****************************
??????:19/8/2026 9:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:12,967] Error 
****************************????****************************
??????:19/8/2026 9:19:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:13,157] Error 
****************************????****************************
??????:19/8/2026 9:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:13,348] Error 
****************************????****************************
??????:19/8/2026 9:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:13,539] Error 
****************************????****************************
??????:19/8/2026 9:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:13,732] Error 
****************************????****************************
??????:19/8/2026 9:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:13,921] Error 
****************************????****************************
??????:19/8/2026 9:19:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:14,112] Error 
****************************????****************************
??????:19/8/2026 9:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:14,314] Error 
****************************????****************************
??????:19/8/2026 9:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:14,500] Error 
****************************????****************************
??????:19/8/2026 9:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:14,683] Error 
****************************????****************************
??????:19/8/2026 9:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:14,874] Error 
****************************????****************************
??????:19/8/2026 9:19:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:15,062] Error 
****************************????****************************
??????:19/8/2026 9:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:15,251] Error 
****************************????****************************
??????:19/8/2026 9:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:15,441] Error 
****************************????****************************
??????:19/8/2026 9:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:15,629] Error 
****************************????****************************
??????:19/8/2026 9:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:15,823] Error 
****************************????****************************
??????:19/8/2026 9:19:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:16,009] Error 
****************************????****************************
??????:19/8/2026 9:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:16,203] Error 
****************************????****************************
??????:19/8/2026 9:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:16,391] Error 
****************************????****************************
??????:19/8/2026 9:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:16,583] Error 
****************************????****************************
??????:19/8/2026 9:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:16,778] Error 
****************************????****************************
??????:19/8/2026 9:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:16,971] Error 
****************************????****************************
??????:19/8/2026 9:19:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:17,163] Error 
****************************????****************************
??????:19/8/2026 9:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:17,355] Error 
****************************????****************************
??????:19/8/2026 9:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:17,544] Error 
****************************????****************************
??????:19/8/2026 9:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:17,734] Error 
****************************????****************************
??????:19/8/2026 9:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:17,930] Error 
****************************????****************************
??????:19/8/2026 9:19:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:18,121] Error 
****************************????****************************
??????:19/8/2026 9:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:18,321] Error 
****************************????****************************
??????:19/8/2026 9:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:18,513] Error 
****************************????****************************
??????:19/8/2026 9:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:18,705] Error 
****************************????****************************
??????:19/8/2026 9:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:18,902] Error 
****************************????****************************
??????:19/8/2026 9:19:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:19,086] Error 
****************************????****************************
??????:19/8/2026 9:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:19,275] Error 
****************************????****************************
??????:19/8/2026 9:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:19,465] Error 
****************************????****************************
??????:19/8/2026 9:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:19,655] Error 
****************************????****************************
??????:19/8/2026 9:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:19,849] Error 
****************************????****************************
??????:19/8/2026 9:19:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:20,042] Error 
****************************????****************************
??????:19/8/2026 9:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:20,239] Error 
****************************????****************************
??????:19/8/2026 9:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:20,434] Error 
****************************????****************************
??????:19/8/2026 9:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:20,626] Error 
****************************????****************************
??????:19/8/2026 9:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:20,822] Error 
****************************????****************************
??????:19/8/2026 9:19:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:21,014] Error 
****************************????****************************
??????:19/8/2026 9:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:21,209] Error 
****************************????****************************
??????:19/8/2026 9:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:21,404] Error 
****************************????****************************
??????:19/8/2026 9:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:21,598] Error 
****************************????****************************
??????:19/8/2026 9:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:21,793] Error 
****************************????****************************
??????:19/8/2026 9:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:21,987] Error 
****************************????****************************
??????:19/8/2026 9:19:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:22,187] Error 
****************************????****************************
??????:19/8/2026 9:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:22,396] Error 
****************************????****************************
??????:19/8/2026 9:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:22,594] Error 
****************************????****************************
??????:19/8/2026 9:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:22,794] Error 
****************************????****************************
??????:19/8/2026 9:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:22,981] Error 
****************************????****************************
??????:19/8/2026 9:19:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:23,158] Error 
****************************????****************************
??????:19/8/2026 9:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:23,339] Error 
****************************????****************************
??????:19/8/2026 9:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:23,519] Error 
****************************????****************************
??????:19/8/2026 9:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:23,713] Error 
****************************????****************************
??????:19/8/2026 9:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:23,904] Error 
****************************????****************************
??????:19/8/2026 9:19:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:24,092] Error 
****************************????****************************
??????:19/8/2026 9:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:24,278] Error 
****************************????****************************
??????:19/8/2026 9:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:24,459] Error 
****************************????****************************
??????:19/8/2026 9:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:24,637] Error 
****************************????****************************
??????:19/8/2026 9:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:24,825] Error 
****************************????****************************
??????:19/8/2026 9:19:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:25,007] Error 
****************************????****************************
??????:19/8/2026 9:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:25,191] Error 
****************************????****************************
??????:19/8/2026 9:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:25,364] Error 
****************************????****************************
??????:19/8/2026 9:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:25,533] Error 
****************************????****************************
??????:19/8/2026 9:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:25,708] Error 
****************************????****************************
??????:19/8/2026 9:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:25,877] Error 
****************************????****************************
??????:19/8/2026 9:19:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:26,037] Error 
****************************????****************************
??????:19/8/2026 9:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:26,198] Error 
****************************????****************************
??????:19/8/2026 9:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:26,372] Error 
****************************????****************************
??????:19/8/2026 9:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:26,568] Error 
****************************????****************************
??????:19/8/2026 9:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:26,753] Error 
****************************????****************************
??????:19/8/2026 9:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:26,932] Error 
****************************????****************************
??????:19/8/2026 9:19:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:27,118] Error 
****************************????****************************
??????:19/8/2026 9:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:27,301] Error 
****************************????****************************
??????:19/8/2026 9:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:27,491] Error 
****************************????****************************
??????:19/8/2026 9:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:27,673] Error 
****************************????****************************
??????:19/8/2026 9:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:27,860] Error 
****************************????****************************
??????:19/8/2026 9:19:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:28,038] Error 
****************************????****************************
??????:19/8/2026 9:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:28,219] Error 
****************************????****************************
??????:19/8/2026 9:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:28,387] Error 
****************************????****************************
??????:19/8/2026 9:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:28,554] Error 
****************************????****************************
??????:19/8/2026 9:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:28,732] Error 
****************************????****************************
??????:19/8/2026 9:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:28,907] Error 
****************************????****************************
??????:19/8/2026 9:19:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:29,075] Error 
****************************????****************************
??????:19/8/2026 9:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:29,252] Error 
****************************????****************************
??????:19/8/2026 9:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:29,417] Error 
****************************????****************************
??????:19/8/2026 9:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:29,589] Error 
****************************????****************************
??????:19/8/2026 9:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:29,761] Error 
****************************????****************************
??????:19/8/2026 9:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:29,942] Error 
****************************????****************************
??????:19/8/2026 9:19:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:30,121] Error 
****************************????****************************
??????:19/8/2026 9:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:30,300] Error 
****************************????****************************
??????:19/8/2026 9:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:30,478] Error 
****************************????****************************
??????:19/8/2026 9:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:30,670] Error 
****************************????****************************
??????:19/8/2026 9:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:30,860] Error 
****************************????****************************
??????:19/8/2026 9:19:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:31,049] Error 
****************************????****************************
??????:19/8/2026 9:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:31,232] Error 
****************************????****************************
??????:19/8/2026 9:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:31,413] Error 
****************************????****************************
??????:19/8/2026 9:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:31,595] Error 
****************************????****************************
??????:19/8/2026 9:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:31,779] Error 
****************************????****************************
??????:19/8/2026 9:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:31,961] Error 
****************************????****************************
??????:19/8/2026 9:19:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:32,143] Error 
****************************????****************************
??????:19/8/2026 9:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:32,322] Error 
****************************????****************************
??????:19/8/2026 9:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:32,502] Error 
****************************????****************************
??????:19/8/2026 9:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:32,682] Error 
****************************????****************************
??????:19/8/2026 9:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:32,866] Error 
****************************????****************************
??????:19/8/2026 9:19:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:33,047] Error 
****************************????****************************
??????:19/8/2026 9:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:33,225] Error 
****************************????****************************
??????:19/8/2026 9:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:33,405] Error 
****************************????****************************
??????:19/8/2026 9:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:33,588] Error 
****************************????****************************
??????:19/8/2026 9:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:33,773] Error 
****************************????****************************
??????:19/8/2026 9:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:33,961] Error 
****************************????****************************
??????:19/8/2026 9:19:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:34,150] Error 
****************************????****************************
??????:19/8/2026 9:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:34,341] Error 
****************************????****************************
??????:19/8/2026 9:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:34,526] Error 
****************************????****************************
??????:19/8/2026 9:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:34,724] Error 
****************************????****************************
??????:19/8/2026 9:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:34,905] Error 
****************************????****************************
??????:19/8/2026 9:19:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:35,088] Error 
****************************????****************************
??????:19/8/2026 9:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:35,277] Error 
****************************????****************************
??????:19/8/2026 9:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:35,459] Error 
****************************????****************************
??????:19/8/2026 9:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:35,642] Error 
****************************????****************************
??????:19/8/2026 9:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:35,833] Error 
****************************????****************************
??????:19/8/2026 9:19:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:36,019] Error 
****************************????****************************
??????:19/8/2026 9:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:36,206] Error 
****************************????****************************
??????:19/8/2026 9:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:36,390] Error 
****************************????****************************
??????:19/8/2026 9:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:36,575] Error 
****************************????****************************
??????:19/8/2026 9:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:36,764] Error 
****************************????****************************
??????:19/8/2026 9:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:36,947] Error 
****************************????****************************
??????:19/8/2026 9:19:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:37,135] Error 
****************************????****************************
??????:19/8/2026 9:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:37,321] Error 
****************************????****************************
??????:19/8/2026 9:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:37,505] Error 
****************************????****************************
??????:19/8/2026 9:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:37,690] Error 
****************************????****************************
??????:19/8/2026 9:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:37,882] Error 
****************************????****************************
??????:19/8/2026 9:19:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:38,068] Error 
****************************????****************************
??????:19/8/2026 9:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:38,254] Error 
****************************????****************************
??????:19/8/2026 9:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:38,439] Error 
****************************????****************************
??????:19/8/2026 9:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:38,622] Error 
****************************????****************************
??????:19/8/2026 9:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:38,821] Error 
****************************????****************************
??????:19/8/2026 9:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:38,999] Error 
****************************????****************************
??????:19/8/2026 9:19:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:39,181] Error 
****************************????****************************
??????:19/8/2026 9:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:39,361] Error 
****************************????****************************
??????:19/8/2026 9:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:39,542] Error 
****************************????****************************
??????:19/8/2026 9:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:39,723] Error 
****************************????****************************
??????:19/8/2026 9:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:39,904] Error 
****************************????****************************
??????:19/8/2026 9:19:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:40,084] Error 
****************************????****************************
??????:19/8/2026 9:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:40,267] Error 
****************************????****************************
??????:19/8/2026 9:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:40,450] Error 
****************************????****************************
??????:19/8/2026 9:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:40,629] Error 
****************************????****************************
??????:19/8/2026 9:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:40,814] Error 
****************************????****************************
??????:19/8/2026 9:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:40,989] Error 
****************************????****************************
??????:19/8/2026 9:19:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:41,166] Error 
****************************????****************************
??????:19/8/2026 9:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:41,345] Error 
****************************????****************************
??????:19/8/2026 9:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:41,524] Error 
****************************????****************************
??????:19/8/2026 9:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:41,704] Error 
****************************????****************************
??????:19/8/2026 9:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:41,889] Error 
****************************????****************************
??????:19/8/2026 9:19:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:42,071] Error 
****************************????****************************
??????:19/8/2026 9:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:42,253] Error 
****************************????****************************
??????:19/8/2026 9:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:42,448] Error 
****************************????****************************
??????:19/8/2026 9:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:42,642] Error 
****************************????****************************
??????:19/8/2026 9:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:42,852] Error 
****************************????****************************
??????:19/8/2026 9:19:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:43,051] Error 
****************************????****************************
??????:19/8/2026 9:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:43,240] Error 
****************************????****************************
??????:19/8/2026 9:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:43,429] Error 
****************************????****************************
??????:19/8/2026 9:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:43,620] Error 
****************************????****************************
??????:19/8/2026 9:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:43,817] Error 
****************************????****************************
??????:19/8/2026 9:19:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:44,010] Error 
****************************????****************************
??????:19/8/2026 9:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:44,203] Error 
****************************????****************************
??????:19/8/2026 9:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:44,391] Error 
****************************????****************************
??????:19/8/2026 9:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:44,580] Error 
****************************????****************************
??????:19/8/2026 9:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:44,774] Error 
****************************????****************************
??????:19/8/2026 9:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:44,962] Error 
****************************????****************************
??????:19/8/2026 9:19:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:45,158] Error 
****************************????****************************
??????:19/8/2026 9:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:45,355] Error 
****************************????****************************
??????:19/8/2026 9:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:45,543] Error 
****************************????****************************
??????:19/8/2026 9:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:45,740] Error 
****************************????****************************
??????:19/8/2026 9:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:45,932] Error 
****************************????****************************
??????:19/8/2026 9:19:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:46,112] Error 
****************************????****************************
??????:19/8/2026 9:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:46,294] Error 
****************************????****************************
??????:19/8/2026 9:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:46,475] Error 
****************************????****************************
??????:19/8/2026 9:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:46,662] Error 
****************************????****************************
??????:19/8/2026 9:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:46,870] Error 
****************************????****************************
??????:19/8/2026 9:19:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:47,074] Error 
****************************????****************************
??????:19/8/2026 9:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:47,267] Error 
****************************????****************************
??????:19/8/2026 9:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:47,460] Error 
****************************????****************************
??????:19/8/2026 9:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:47,658] Error 
****************************????****************************
??????:19/8/2026 9:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:47,854] Error 
****************************????****************************
??????:19/8/2026 9:19:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:48,047] Error 
****************************????****************************
??????:19/8/2026 9:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:48,240] Error 
****************************????****************************
??????:19/8/2026 9:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:48,431] Error 
****************************????****************************
??????:19/8/2026 9:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:48,628] Error 
****************************????****************************
??????:19/8/2026 9:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:48,824] Error 
****************************????****************************
??????:19/8/2026 9:19:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:49,016] Error 
****************************????****************************
??????:19/8/2026 9:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:49,207] Error 
****************************????****************************
??????:19/8/2026 9:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:49,397] Error 
****************************????****************************
??????:19/8/2026 9:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:49,589] Error 
****************************????****************************
??????:19/8/2026 9:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:49,782] Error 
****************************????****************************
??????:19/8/2026 9:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:49,966] Error 
****************************????****************************
??????:19/8/2026 9:19:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:50,144] Error 
****************************????****************************
??????:19/8/2026 9:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:50,325] Error 
****************************????****************************
??????:19/8/2026 9:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:50,502] Error 
****************************????****************************
??????:19/8/2026 9:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:50,678] Error 
****************************????****************************
??????:19/8/2026 9:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:50,863] Error 
****************************????****************************
??????:19/8/2026 9:19:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:51,058] Error 
****************************????****************************
??????:19/8/2026 9:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:51,249] Error 
****************************????****************************
??????:19/8/2026 9:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:51,441] Error 
****************************????****************************
??????:19/8/2026 9:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:51,631] Error 
****************************????****************************
??????:19/8/2026 9:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:51,826] Error 
****************************????****************************
??????:19/8/2026 9:19:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:52,017] Error 
****************************????****************************
??????:19/8/2026 9:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:52,207] Error 
****************************????****************************
??????:19/8/2026 9:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:52,398] Error 
****************************????****************************
??????:19/8/2026 9:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:52,587] Error 
****************************????****************************
??????:19/8/2026 9:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:52,782] Error 
****************************????****************************
??????:19/8/2026 9:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:52,977] Error 
****************************????****************************
??????:19/8/2026 9:19:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:53,166] Error 
****************************????****************************
??????:19/8/2026 9:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:53,355] Error 
****************************????****************************
??????:19/8/2026 9:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:53,542] Error 
****************************????****************************
??????:19/8/2026 9:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:53,732] Error 
****************************????****************************
??????:19/8/2026 9:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:53,917] Error 
****************************????****************************
??????:19/8/2026 9:19:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:54,099] Error 
****************************????****************************
??????:19/8/2026 9:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:54,282] Error 
****************************????****************************
??????:19/8/2026 9:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:54,462] Error 
****************************????****************************
??????:19/8/2026 9:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:54,641] Error 
****************************????****************************
??????:19/8/2026 9:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:54,831] Error 
****************************????****************************
??????:19/8/2026 9:19:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:55,009] Error 
****************************????****************************
??????:19/8/2026 9:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:55,206] Error 
****************************????****************************
??????:19/8/2026 9:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:55,378] Error 
****************************????****************************
??????:19/8/2026 9:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:55,553] Error 
****************************????****************************
??????:19/8/2026 9:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:55,721] Error 
****************************????****************************
??????:19/8/2026 9:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:55,908] Error 
****************************????****************************
??????:19/8/2026 9:19:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:56,078] Error 
****************************????****************************
??????:19/8/2026 9:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:56,257] Error 
****************************????****************************
??????:19/8/2026 9:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:56,435] Error 
****************************????****************************
??????:19/8/2026 9:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:56,611] Error 
****************************????****************************
??????:19/8/2026 9:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:56,789] Error 
****************************????****************************
??????:19/8/2026 9:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:56,964] Error 
****************************????****************************
??????:19/8/2026 9:19:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:57,145] Error 
****************************????****************************
??????:19/8/2026 9:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:57,327] Error 
****************************????****************************
??????:19/8/2026 9:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:57,506] Error 
****************************????****************************
??????:19/8/2026 9:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:57,686] Error 
****************************????****************************
??????:19/8/2026 9:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:57,874] Error 
****************************????****************************
??????:19/8/2026 9:19:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:58,055] Error 
****************************????****************************
??????:19/8/2026 9:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:58,240] Error 
****************************????****************************
??????:19/8/2026 9:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:58,425] Error 
****************************????****************************
??????:19/8/2026 9:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:58,607] Error 
****************************????****************************
??????:19/8/2026 9:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:58,796] Error 
****************************????****************************
??????:19/8/2026 9:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:58,982] Error 
****************************????****************************
??????:19/8/2026 9:19:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:59,173] Error 
****************************????****************************
??????:19/8/2026 9:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:59,359] Error 
****************************????****************************
??????:19/8/2026 9:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:59,539] Error 
****************************????****************************
??????:19/8/2026 9:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:59,715] Error 
****************************????****************************
??????:19/8/2026 9:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:19:59,890] Error 
****************************????****************************
??????:19/8/2026 9:19:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:00,064] Error 
****************************????****************************
??????:19/8/2026 9:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:00,236] Error 
****************************????****************************
??????:19/8/2026 9:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:00,406] Error 
****************************????****************************
??????:19/8/2026 9:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:00,578] Error 
****************************????****************************
??????:19/8/2026 9:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:00,747] Error 
****************************????****************************
??????:19/8/2026 9:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:00,926] Error 
****************************????****************************
??????:19/8/2026 9:20:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:01,103] Error 
****************************????****************************
??????:19/8/2026 9:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:01,282] Error 
****************************????****************************
??????:19/8/2026 9:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:01,454] Error 
****************************????****************************
??????:19/8/2026 9:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:01,631] Error 
****************************????****************************
??????:19/8/2026 9:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:01,818] Error 
****************************????****************************
??????:19/8/2026 9:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:01,999] Error 
****************************????****************************
??????:19/8/2026 9:20:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:02,180] Error 
****************************????****************************
??????:19/8/2026 9:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:02,364] Error 
****************************????****************************
??????:19/8/2026 9:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:02,543] Error 
****************************????****************************
??????:19/8/2026 9:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:02,723] Error 
****************************????****************************
??????:19/8/2026 9:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:02,902] Error 
****************************????****************************
??????:19/8/2026 9:20:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:03,085] Error 
****************************????****************************
??????:19/8/2026 9:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:03,277] Error 
****************************????****************************
??????:19/8/2026 9:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:03,457] Error 
****************************????****************************
??????:19/8/2026 9:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:03,635] Error 
****************************????****************************
??????:19/8/2026 9:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:03,818] Error 
****************************????****************************
??????:19/8/2026 9:20:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:04,002] Error 
****************************????****************************
??????:19/8/2026 9:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:04,182] Error 
****************************????****************************
??????:19/8/2026 9:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:04,364] Error 
****************************????****************************
??????:19/8/2026 9:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:04,540] Error 
****************************????****************************
??????:19/8/2026 9:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:04,717] Error 
****************************????****************************
??????:19/8/2026 9:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:04,901] Error 
****************************????****************************
??????:19/8/2026 9:20:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:05,078] Error 
****************************????****************************
??????:19/8/2026 9:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:05,258] Error 
****************************????****************************
??????:19/8/2026 9:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:05,438] Error 
****************************????****************************
??????:19/8/2026 9:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:05,613] Error 
****************************????****************************
??????:19/8/2026 9:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:05,794] Error 
****************************????****************************
??????:19/8/2026 9:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:05,975] Error 
****************************????****************************
??????:19/8/2026 9:20:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:06,153] Error 
****************************????****************************
??????:19/8/2026 9:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:06,330] Error 
****************************????****************************
??????:19/8/2026 9:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:06,507] Error 
****************************????****************************
??????:19/8/2026 9:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:06,686] Error 
****************************????****************************
??????:19/8/2026 9:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:06,873] Error 
****************************????****************************
??????:19/8/2026 9:20:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:07,052] Error 
****************************????****************************
??????:19/8/2026 9:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:07,230] Error 
****************************????****************************
??????:19/8/2026 9:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:07,420] Error 
****************************????****************************
??????:19/8/2026 9:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:07,596] Error 
****************************????****************************
??????:19/8/2026 9:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:07,780] Error 
****************************????****************************
??????:19/8/2026 9:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:07,957] Error 
****************************????****************************
??????:19/8/2026 9:20:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:08,135] Error 
****************************????****************************
??????:19/8/2026 9:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:08,312] Error 
****************************????****************************
??????:19/8/2026 9:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:08,490] Error 
****************************????****************************
??????:19/8/2026 9:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:08,669] Error 
****************************????****************************
??????:19/8/2026 9:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:08,853] Error 
****************************????****************************
??????:19/8/2026 9:20:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:09,033] Error 
****************************????****************************
??????:19/8/2026 9:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:09,203] Error 
****************************????****************************
??????:19/8/2026 9:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:09,377] Error 
****************************????****************************
??????:19/8/2026 9:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:09,547] Error 
****************************????****************************
??????:19/8/2026 9:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:09,726] Error 
****************************????****************************
??????:19/8/2026 9:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:09,903] Error 
****************************????****************************
??????:19/8/2026 9:20:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:10,070] Error 
****************************????****************************
??????:19/8/2026 9:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:10,236] Error 
****************************????****************************
??????:19/8/2026 9:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:10,408] Error 
****************************????****************************
??????:19/8/2026 9:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:10,574] Error 
****************************????****************************
??????:19/8/2026 9:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:10,744] Error 
****************************????****************************
??????:19/8/2026 9:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:10,920] Error 
****************************????****************************
??????:19/8/2026 9:20:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:11,086] Error 
****************************????****************************
??????:19/8/2026 9:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:11,255] Error 
****************************????****************************
??????:19/8/2026 9:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:11,440] Error 
****************************????****************************
??????:19/8/2026 9:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:11,612] Error 
****************************????****************************
??????:19/8/2026 9:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:11,784] Error 
****************************????****************************
??????:19/8/2026 9:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:11,952] Error 
****************************????****************************
??????:19/8/2026 9:20:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:12,125] Error 
****************************????****************************
??????:19/8/2026 9:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:12,296] Error 
****************************????****************************
??????:19/8/2026 9:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:12,472] Error 
****************************????****************************
??????:19/8/2026 9:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:12,640] Error 
****************************????****************************
??????:19/8/2026 9:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:12,823] Error 
****************************????****************************
??????:19/8/2026 9:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:12,990] Error 
****************************????****************************
??????:19/8/2026 9:20:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:13,163] Error 
****************************????****************************
??????:19/8/2026 9:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:13,335] Error 
****************************????****************************
??????:19/8/2026 9:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:13,511] Error 
****************************????****************************
??????:19/8/2026 9:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:13,685] Error 
****************************????****************************
??????:19/8/2026 9:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:13,864] Error 
****************************????****************************
??????:19/8/2026 9:20:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:14,042] Error 
****************************????****************************
??????:19/8/2026 9:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:14,212] Error 
****************************????****************************
??????:19/8/2026 9:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:14,386] Error 
****************************????****************************
??????:19/8/2026 9:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:14,558] Error 
****************************????****************************
??????:19/8/2026 9:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:14,738] Error 
****************************????****************************
??????:19/8/2026 9:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:14,918] Error 
****************************????****************************
??????:19/8/2026 9:20:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:15,090] Error 
****************************????****************************
??????:19/8/2026 9:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:15,268] Error 
****************************????****************************
??????:19/8/2026 9:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:15,451] Error 
****************************????****************************
??????:19/8/2026 9:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:15,622] Error 
****************************????****************************
??????:19/8/2026 9:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:15,798] Error 
****************************????****************************
??????:19/8/2026 9:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:15,964] Error 
****************************????****************************
??????:19/8/2026 9:20:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:16,137] Error 
****************************????****************************
??????:19/8/2026 9:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:16,309] Error 
****************************????****************************
??????:19/8/2026 9:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:16,485] Error 
****************************????****************************
??????:19/8/2026 9:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:16,654] Error 
****************************????****************************
??????:19/8/2026 9:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:16,835] Error 
****************************????****************************
??????:19/8/2026 9:20:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:17,017] Error 
****************************????****************************
??????:19/8/2026 9:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:17,200] Error 
****************************????****************************
??????:19/8/2026 9:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:17,385] Error 
****************************????****************************
??????:19/8/2026 9:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:17,574] Error 
****************************????****************************
??????:19/8/2026 9:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:17,758] Error 
****************************????****************************
??????:19/8/2026 9:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:17,943] Error 
****************************????****************************
??????:19/8/2026 9:20:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:18,119] Error 
****************************????****************************
??????:19/8/2026 9:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:18,294] Error 
****************************????****************************
??????:19/8/2026 9:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:18,478] Error 
****************************????****************************
??????:19/8/2026 9:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:18,652] Error 
****************************????****************************
??????:19/8/2026 9:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:18,843] Error 
****************************????****************************
??????:19/8/2026 9:20:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:19,043] Error 
****************************????****************************
??????:19/8/2026 9:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:19,218] Error 
****************************????****************************
??????:19/8/2026 9:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:19,396] Error 
****************************????****************************
??????:19/8/2026 9:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:19,590] Error 
****************************????****************************
??????:19/8/2026 9:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:19,772] Error 
****************************????****************************
??????:19/8/2026 9:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:19,946] Error 
****************************????****************************
??????:19/8/2026 9:20:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:20,130] Error 
****************************????****************************
??????:19/8/2026 9:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:20,314] Error 
****************************????****************************
??????:19/8/2026 9:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:20,502] Error 
****************************????****************************
??????:19/8/2026 9:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:20,680] Error 
****************************????****************************
??????:19/8/2026 9:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:20,870] Error 
****************************????****************************
??????:19/8/2026 9:20:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:21,057] Error 
****************************????****************************
??????:19/8/2026 9:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:21,233] Error 
****************************????****************************
??????:19/8/2026 9:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:21,403] Error 
****************************????****************************
??????:19/8/2026 9:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:21,582] Error 
****************************????****************************
??????:19/8/2026 9:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:21,766] Error 
****************************????****************************
??????:19/8/2026 9:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:21,940] Error 
****************************????****************************
??????:19/8/2026 9:20:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:22,115] Error 
****************************????****************************
??????:19/8/2026 9:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:22,285] Error 
****************************????****************************
??????:19/8/2026 9:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:22,457] Error 
****************************????****************************
??????:19/8/2026 9:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:22,625] Error 
****************************????****************************
??????:19/8/2026 9:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:22,804] Error 
****************************????****************************
??????:19/8/2026 9:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:22,978] Error 
****************************????****************************
??????:19/8/2026 9:20:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:23,149] Error 
****************************????****************************
??????:19/8/2026 9:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:23,321] Error 
****************************????****************************
??????:19/8/2026 9:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:23,495] Error 
****************************????****************************
??????:19/8/2026 9:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:23,679] Error 
****************************????****************************
??????:19/8/2026 9:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:23,862] Error 
****************************????****************************
??????:19/8/2026 9:20:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:24,033] Error 
****************************????****************************
??????:19/8/2026 9:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:24,210] Error 
****************************????****************************
??????:19/8/2026 9:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:24,380] Error 
****************************????****************************
??????:19/8/2026 9:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:24,560] Error 
****************************????****************************
??????:19/8/2026 9:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:24,741] Error 
****************************????****************************
??????:19/8/2026 9:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:24,911] Error 
****************************????****************************
??????:19/8/2026 9:20:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:25,085] Error 
****************************????****************************
??????:19/8/2026 9:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:25,252] Error 
****************************????****************************
??????:19/8/2026 9:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:25,410] Error 
****************************????****************************
??????:19/8/2026 9:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:25,576] Error 
****************************????****************************
??????:19/8/2026 9:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:25,744] Error 
****************************????****************************
??????:19/8/2026 9:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:25,912] Error 
****************************????****************************
??????:19/8/2026 9:20:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:26,070] Error 
****************************????****************************
??????:19/8/2026 9:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:26,230] Error 
****************************????****************************
??????:19/8/2026 9:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:26,390] Error 
****************************????****************************
??????:19/8/2026 9:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:26,547] Error 
****************************????****************************
??????:19/8/2026 9:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:26,710] Error 
****************************????****************************
??????:19/8/2026 9:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:26,884] Error 
****************************????****************************
??????:19/8/2026 9:20:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:27,054] Error 
****************************????****************************
??????:19/8/2026 9:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:27,215] Error 
****************************????****************************
??????:19/8/2026 9:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:27,377] Error 
****************************????****************************
??????:19/8/2026 9:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:27,548] Error 
****************************????****************************
??????:19/8/2026 9:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:27,737] Error 
****************************????****************************
??????:19/8/2026 9:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:27,901] Error 
****************************????****************************
??????:19/8/2026 9:20:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:28,063] Error 
****************************????****************************
??????:19/8/2026 9:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:28,224] Error 
****************************????****************************
??????:19/8/2026 9:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:28,389] Error 
****************************????****************************
??????:19/8/2026 9:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:28,552] Error 
****************************????****************************
??????:19/8/2026 9:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:28,722] Error 
****************************????****************************
??????:19/8/2026 9:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:28,898] Error 
****************************????****************************
??????:19/8/2026 9:20:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:29,065] Error 
****************************????****************************
??????:19/8/2026 9:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:29,246] Error 
****************************????****************************
??????:19/8/2026 9:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:29,417] Error 
****************************????****************************
??????:19/8/2026 9:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:29,593] Error 
****************************????****************************
??????:19/8/2026 9:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:29,764] Error 
****************************????****************************
??????:19/8/2026 9:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:29,936] Error 
****************************????****************************
??????:19/8/2026 9:20:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:30,108] Error 
****************************????****************************
??????:19/8/2026 9:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:30,279] Error 
****************************????****************************
??????:19/8/2026 9:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:30,450] Error 
****************************????****************************
??????:19/8/2026 9:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:30,627] Error 
****************************????****************************
??????:19/8/2026 9:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:30,806] Error 
****************************????****************************
??????:19/8/2026 9:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:30,977] Error 
****************************????****************************
??????:19/8/2026 9:20:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:31,151] Error 
****************************????****************************
??????:19/8/2026 9:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:31,322] Error 
****************************????****************************
??????:19/8/2026 9:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:31,489] Error 
****************************????****************************
??????:19/8/2026 9:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:31,664] Error 
****************************????****************************
??????:19/8/2026 9:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:31,849] Error 
****************************????****************************
??????:19/8/2026 9:20:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:32,012] Error 
****************************????****************************
??????:19/8/2026 9:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:32,175] Error 
****************************????****************************
??????:19/8/2026 9:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:32,346] Error 
****************************????****************************
??????:19/8/2026 9:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:32,514] Error 
****************************????****************************
??????:19/8/2026 9:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:32,689] Error 
****************************????****************************
??????:19/8/2026 9:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:32,861] Error 
****************************????****************************
??????:19/8/2026 9:20:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:33,030] Error 
****************************????****************************
??????:19/8/2026 9:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:33,197] Error 
****************************????****************************
??????:19/8/2026 9:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:33,365] Error 
****************************????****************************
??????:19/8/2026 9:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:33,532] Error 
****************************????****************************
??????:19/8/2026 9:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:33,704] Error 
****************************????****************************
??????:19/8/2026 9:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:33,880] Error 
****************************????****************************
??????:19/8/2026 9:20:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:34,058] Error 
****************************????****************************
??????:19/8/2026 9:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:34,227] Error 
****************************????****************************
??????:19/8/2026 9:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:34,399] Error 
****************************????****************************
??????:19/8/2026 9:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:34,576] Error 
****************************????****************************
??????:19/8/2026 9:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:34,754] Error 
****************************????****************************
??????:19/8/2026 9:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:34,927] Error 
****************************????****************************
??????:19/8/2026 9:20:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:35,103] Error 
****************************????****************************
??????:19/8/2026 9:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:35,276] Error 
****************************????****************************
??????:19/8/2026 9:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:35,449] Error 
****************************????****************************
??????:19/8/2026 9:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:35,621] Error 
****************************????****************************
??????:19/8/2026 9:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:35,801] Error 
****************************????****************************
??????:19/8/2026 9:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:35,981] Error 
****************************????****************************
??????:19/8/2026 9:20:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:36,155] Error 
****************************????****************************
??????:19/8/2026 9:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:36,331] Error 
****************************????****************************
??????:19/8/2026 9:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:36,502] Error 
****************************????****************************
??????:19/8/2026 9:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:36,680] Error 
****************************????****************************
??????:19/8/2026 9:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:36,857] Error 
****************************????****************************
??????:19/8/2026 9:20:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:37,028] Error 
****************************????****************************
??????:19/8/2026 9:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:37,201] Error 
****************************????****************************
??????:19/8/2026 9:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:37,377] Error 
****************************????****************************
??????:19/8/2026 9:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:37,545] Error 
****************************????****************************
??????:19/8/2026 9:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:37,717] Error 
****************************????****************************
??????:19/8/2026 9:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:37,887] Error 
****************************????****************************
??????:19/8/2026 9:20:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:38,060] Error 
****************************????****************************
??????:19/8/2026 9:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:38,224] Error 
****************************????****************************
??????:19/8/2026 9:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:38,407] Error 
****************************????****************************
??????:19/8/2026 9:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:38,583] Error 
****************************????****************************
??????:19/8/2026 9:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:38,762] Error 
****************************????****************************
??????:19/8/2026 9:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:38,945] Error 
****************************????****************************
??????:19/8/2026 9:20:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:39,122] Error 
****************************????****************************
??????:19/8/2026 9:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:39,303] Error 
****************************????****************************
??????:19/8/2026 9:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:39,474] Error 
****************************????****************************
??????:19/8/2026 9:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:39,646] Error 
****************************????****************************
??????:19/8/2026 9:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:39,828] Error 
****************************????****************************
??????:19/8/2026 9:20:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:40,012] Error 
****************************????****************************
??????:19/8/2026 9:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:40,193] Error 
****************************????****************************
??????:19/8/2026 9:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:40,380] Error 
****************************????****************************
??????:19/8/2026 9:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:40,554] Error 
****************************????****************************
??????:19/8/2026 9:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:40,732] Error 
****************************????****************************
??????:19/8/2026 9:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:40,905] Error 
****************************????****************************
??????:19/8/2026 9:20:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:41,077] Error 
****************************????****************************
??????:19/8/2026 9:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:41,248] Error 
****************************????****************************
??????:19/8/2026 9:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:41,422] Error 
****************************????****************************
??????:19/8/2026 9:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:41,591] Error 
****************************????****************************
??????:19/8/2026 9:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:41,770] Error 
****************************????****************************
??????:19/8/2026 9:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:41,942] Error 
****************************????****************************
??????:19/8/2026 9:20:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:42,112] Error 
****************************????****************************
??????:19/8/2026 9:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:42,284] Error 
****************************????****************************
??????:19/8/2026 9:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:42,459] Error 
****************************????****************************
??????:19/8/2026 9:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:42,630] Error 
****************************????****************************
??????:19/8/2026 9:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:42,809] Error 
****************************????****************************
??????:19/8/2026 9:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:42,983] Error 
****************************????****************************
??????:19/8/2026 9:20:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:43,160] Error 
****************************????****************************
??????:19/8/2026 9:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:43,338] Error 
****************************????****************************
??????:19/8/2026 9:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:43,519] Error 
****************************????****************************
??????:19/8/2026 9:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:43,695] Error 
****************************????****************************
??????:19/8/2026 9:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:43,879] Error 
****************************????****************************
??????:19/8/2026 9:20:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:44,067] Error 
****************************????****************************
??????:19/8/2026 9:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:44,241] Error 
****************************????****************************
??????:19/8/2026 9:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:44,419] Error 
****************************????****************************
??????:19/8/2026 9:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:44,592] Error 
****************************????****************************
??????:19/8/2026 9:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:44,767] Error 
****************************????****************************
??????:19/8/2026 9:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:44,940] Error 
****************************????****************************
??????:19/8/2026 9:20:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:45,110] Error 
****************************????****************************
??????:19/8/2026 9:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:45,277] Error 
****************************????****************************
??????:19/8/2026 9:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:45,447] Error 
****************************????****************************
??????:19/8/2026 9:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:45,615] Error 
****************************????****************************
??????:19/8/2026 9:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:45,792] Error 
****************************????****************************
??????:19/8/2026 9:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:45,969] Error 
****************************????****************************
??????:19/8/2026 9:20:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:46,142] Error 
****************************????****************************
??????:19/8/2026 9:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:46,311] Error 
****************************????****************************
??????:19/8/2026 9:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:46,479] Error 
****************************????****************************
??????:19/8/2026 9:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:46,648] Error 
****************************????****************************
??????:19/8/2026 9:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:46,824] Error 
****************************????****************************
??????:19/8/2026 9:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:46,991] Error 
****************************????****************************
??????:19/8/2026 9:20:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:47,158] Error 
****************************????****************************
??????:19/8/2026 9:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:47,326] Error 
****************************????****************************
??????:19/8/2026 9:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:47,496] Error 
****************************????****************************
??????:19/8/2026 9:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:47,669] Error 
****************************????****************************
??????:19/8/2026 9:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:47,840] Error 
****************************????****************************
??????:19/8/2026 9:20:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:48,010] Error 
****************************????****************************
??????:19/8/2026 9:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:48,186] Error 
****************************????****************************
??????:19/8/2026 9:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:48,351] Error 
****************************????****************************
??????:19/8/2026 9:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:48,525] Error 
****************************????****************************
??????:19/8/2026 9:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:48,690] Error 
****************************????****************************
??????:19/8/2026 9:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:48,869] Error 
****************************????****************************
??????:19/8/2026 9:20:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:49,043] Error 
****************************????****************************
??????:19/8/2026 9:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:49,222] Error 
****************************????****************************
??????:19/8/2026 9:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:49,402] Error 
****************************????****************************
??????:19/8/2026 9:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:49,580] Error 
****************************????****************************
??????:19/8/2026 9:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:49,766] Error 
****************************????****************************
??????:19/8/2026 9:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:49,947] Error 
****************************????****************************
??????:19/8/2026 9:20:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:50,121] Error 
****************************????****************************
??????:19/8/2026 9:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:50,297] Error 
****************************????****************************
??????:19/8/2026 9:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:50,482] Error 
****************************????****************************
??????:19/8/2026 9:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:50,663] Error 
****************************????****************************
??????:19/8/2026 9:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:50,850] Error 
****************************????****************************
??????:19/8/2026 9:20:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:51,034] Error 
****************************????****************************
??????:19/8/2026 9:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:51,214] Error 
****************************????****************************
??????:19/8/2026 9:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:51,390] Error 
****************************????****************************
??????:19/8/2026 9:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:51,574] Error 
****************************????****************************
??????:19/8/2026 9:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:51,762] Error 
****************************????****************************
??????:19/8/2026 9:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:51,941] Error 
****************************????****************************
??????:19/8/2026 9:20:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:52,117] Error 
****************************????****************************
??????:19/8/2026 9:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:52,320] Error 
****************************????****************************
??????:19/8/2026 9:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:52,515] Error 
****************************????****************************
??????:19/8/2026 9:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:52,713] Error 
****************************????****************************
??????:19/8/2026 9:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:52,908] Error 
****************************????****************************
??????:19/8/2026 9:20:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:53,100] Error 
****************************????****************************
??????:19/8/2026 9:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:53,297] Error 
****************************????****************************
??????:19/8/2026 9:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:53,485] Error 
****************************????****************************
??????:19/8/2026 9:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:53,682] Error 
****************************????****************************
??????:19/8/2026 9:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:53,879] Error 
****************************????****************************
??????:19/8/2026 9:20:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:54,072] Error 
****************************????****************************
??????:19/8/2026 9:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:54,264] Error 
****************************????****************************
??????:19/8/2026 9:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:54,455] Error 
****************************????****************************
??????:19/8/2026 9:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:54,648] Error 
****************************????****************************
??????:19/8/2026 9:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:54,834] Error 
****************************????****************************
??????:19/8/2026 9:20:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:55,022] Error 
****************************????****************************
??????:19/8/2026 9:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:55,211] Error 
****************************????****************************
??????:19/8/2026 9:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:55,410] Error 
****************************????****************************
??????:19/8/2026 9:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:55,599] Error 
****************************????****************************
??????:19/8/2026 9:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:55,796] Error 
****************************????****************************
??????:19/8/2026 9:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:55,988] Error 
****************************????****************************
??????:19/8/2026 9:20:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:56,177] Error 
****************************????****************************
??????:19/8/2026 9:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:56,379] Error 
****************************????****************************
??????:19/8/2026 9:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:56,573] Error 
****************************????****************************
??????:19/8/2026 9:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:56,774] Error 
****************************????****************************
??????:19/8/2026 9:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:56,969] Error 
****************************????****************************
??????:19/8/2026 9:20:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:57,165] Error 
****************************????****************************
??????:19/8/2026 9:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:57,366] Error 
****************************????****************************
??????:19/8/2026 9:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:57,557] Error 
****************************????****************************
??????:19/8/2026 9:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:57,754] Error 
****************************????****************************
??????:19/8/2026 9:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:57,950] Error 
****************************????****************************
??????:19/8/2026 9:20:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:58,147] Error 
****************************????****************************
??????:19/8/2026 9:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:58,341] Error 
****************************????****************************
??????:19/8/2026 9:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:58,531] Error 
****************************????****************************
??????:19/8/2026 9:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:58,724] Error 
****************************????****************************
??????:19/8/2026 9:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:58,916] Error 
****************************????****************************
??????:19/8/2026 9:20:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:59,101] Error 
****************************????****************************
??????:19/8/2026 9:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:59,289] Error 
****************************????****************************
??????:19/8/2026 9:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:59,478] Error 
****************************????****************************
??????:19/8/2026 9:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:59,661] Error 
****************************????****************************
??????:19/8/2026 9:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:20:59,853] Error 
****************************????****************************
??????:19/8/2026 9:20:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:00,040] Error 
****************************????****************************
??????:19/8/2026 9:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:00,226] Error 
****************************????****************************
??????:19/8/2026 9:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:00,420] Error 
****************************????****************************
??????:19/8/2026 9:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:00,600] Error 
****************************????****************************
??????:19/8/2026 9:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:00,787] Error 
****************************????****************************
??????:19/8/2026 9:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:00,974] Error 
****************************????****************************
??????:19/8/2026 9:21:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:01,160] Error 
****************************????****************************
??????:19/8/2026 9:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:01,342] Error 
****************************????****************************
??????:19/8/2026 9:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:01,528] Error 
****************************????****************************
??????:19/8/2026 9:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:01,713] Error 
****************************????****************************
??????:19/8/2026 9:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:01,898] Error 
****************************????****************************
??????:19/8/2026 9:21:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:02,076] Error 
****************************????****************************
??????:19/8/2026 9:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:02,255] Error 
****************************????****************************
??????:19/8/2026 9:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:02,442] Error 
****************************????****************************
??????:19/8/2026 9:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:02,625] Error 
****************************????****************************
??????:19/8/2026 9:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:02,817] Error 
****************************????****************************
??????:19/8/2026 9:21:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:03,000] Error 
****************************????****************************
??????:19/8/2026 9:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:03,184] Error 
****************************????****************************
??????:19/8/2026 9:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:03,362] Error 
****************************????****************************
??????:19/8/2026 9:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:03,537] Error 
****************************????****************************
??????:19/8/2026 9:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:03,730] Error 
****************************????****************************
??????:19/8/2026 9:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:03,911] Error 
****************************????****************************
??????:19/8/2026 9:21:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:04,093] Error 
****************************????****************************
??????:19/8/2026 9:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:04,275] Error 
****************************????****************************
??????:19/8/2026 9:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:04,467] Error 
****************************????****************************
??????:19/8/2026 9:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:04,648] Error 
****************************????****************************
??????:19/8/2026 9:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:04,837] Error 
****************************????****************************
??????:19/8/2026 9:21:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:05,017] Error 
****************************????****************************
??????:19/8/2026 9:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:05,201] Error 
****************************????****************************
??????:19/8/2026 9:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:05,383] Error 
****************************????****************************
??????:19/8/2026 9:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:05,564] Error 
****************************????****************************
??????:19/8/2026 9:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:05,755] Error 
****************************????****************************
??????:19/8/2026 9:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:05,936] Error 
****************************????****************************
??????:19/8/2026 9:21:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:06,115] Error 
****************************????****************************
??????:19/8/2026 9:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:06,298] Error 
****************************????****************************
??????:19/8/2026 9:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:06,475] Error 
****************************????****************************
??????:19/8/2026 9:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:06,657] Error 
****************************????****************************
??????:19/8/2026 9:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:06,842] Error 
****************************????****************************
??????:19/8/2026 9:21:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:07,022] Error 
****************************????****************************
??????:19/8/2026 9:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:07,202] Error 
****************************????****************************
??????:19/8/2026 9:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:07,385] Error 
****************************????****************************
??????:19/8/2026 9:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:07,568] Error 
****************************????****************************
??????:19/8/2026 9:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:07,750] Error 
****************************????****************************
??????:19/8/2026 9:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:07,931] Error 
****************************????****************************
??????:19/8/2026 9:21:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:08,121] Error 
****************************????****************************
??????:19/8/2026 9:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:08,307] Error 
****************************????****************************
??????:19/8/2026 9:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:08,497] Error 
****************************????****************************
??????:19/8/2026 9:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:08,688] Error 
****************************????****************************
??????:19/8/2026 9:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:08,881] Error 
****************************????****************************
??????:19/8/2026 9:21:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:09,064] Error 
****************************????****************************
??????:19/8/2026 9:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:09,244] Error 
****************************????****************************
??????:19/8/2026 9:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:09,428] Error 
****************************????****************************
??????:19/8/2026 9:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:09,612] Error 
****************************????****************************
??????:19/8/2026 9:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:09,796] Error 
****************************????****************************
??????:19/8/2026 9:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:09,973] Error 
****************************????****************************
??????:19/8/2026 9:21:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:10,154] Error 
****************************????****************************
??????:19/8/2026 9:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:10,329] Error 
****************************????****************************
??????:19/8/2026 9:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:10,503] Error 
****************************????****************************
??????:19/8/2026 9:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:10,679] Error 
****************************????****************************
??????:19/8/2026 9:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:10,864] Error 
****************************????****************************
??????:19/8/2026 9:21:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:11,042] Error 
****************************????****************************
??????:19/8/2026 9:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:11,219] Error 
****************************????****************************
??????:19/8/2026 9:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:11,395] Error 
****************************????****************************
??????:19/8/2026 9:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:11,572] Error 
****************************????****************************
??????:19/8/2026 9:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:11,757] Error 
****************************????****************************
??????:19/8/2026 9:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:11,938] Error 
****************************????****************************
??????:19/8/2026 9:21:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:12,125] Error 
****************************????****************************
??????:19/8/2026 9:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:12,308] Error 
****************************????****************************
??????:19/8/2026 9:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:12,496] Error 
****************************????****************************
??????:19/8/2026 9:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:12,694] Error 
****************************????****************************
??????:19/8/2026 9:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:12,893] Error 
****************************????****************************
??????:19/8/2026 9:21:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:13,078] Error 
****************************????****************************
??????:19/8/2026 9:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:13,267] Error 
****************************????****************************
??????:19/8/2026 9:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:13,444] Error 
****************************????****************************
??????:19/8/2026 9:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:13,626] Error 
****************************????****************************
??????:19/8/2026 9:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:13,814] Error 
****************************????****************************
??????:19/8/2026 9:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:13,997] Error 
****************************????****************************
??????:19/8/2026 9:21:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:14,184] Error 
****************************????****************************
??????:19/8/2026 9:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:14,367] Error 
****************************????****************************
??????:19/8/2026 9:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:14,550] Error 
****************************????****************************
??????:19/8/2026 9:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:14,735] Error 
****************************????****************************
??????:19/8/2026 9:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:14,918] Error 
****************************????****************************
??????:19/8/2026 9:21:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:15,106] Error 
****************************????****************************
??????:19/8/2026 9:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:15,300] Error 
****************************????****************************
??????:19/8/2026 9:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:15,485] Error 
****************************????****************************
??????:19/8/2026 9:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:15,675] Error 
****************************????****************************
??????:19/8/2026 9:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:15,864] Error 
****************************????****************************
??????:19/8/2026 9:21:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:16,045] Error 
****************************????****************************
??????:19/8/2026 9:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:16,221] Error 
****************************????****************************
??????:19/8/2026 9:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:16,396] Error 
****************************????****************************
??????:19/8/2026 9:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:16,576] Error 
****************************????****************************
??????:19/8/2026 9:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:16,774] Error 
****************************????****************************
??????:19/8/2026 9:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:16,956] Error 
****************************????****************************
??????:19/8/2026 9:21:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:17,135] Error 
****************************????****************************
??????:19/8/2026 9:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:17,321] Error 
****************************????****************************
??????:19/8/2026 9:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:17,501] Error 
****************************????****************************
??????:19/8/2026 9:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:17,684] Error 
****************************????****************************
??????:19/8/2026 9:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:17,878] Error 
****************************????****************************
??????:19/8/2026 9:21:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:18,062] Error 
****************************????****************************
??????:19/8/2026 9:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:18,249] Error 
****************************????****************************
??????:19/8/2026 9:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:18,430] Error 
****************************????****************************
??????:19/8/2026 9:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:18,614] Error 
****************************????****************************
??????:19/8/2026 9:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:18,811] Error 
****************************????****************************
??????:19/8/2026 9:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:18,998] Error 
****************************????****************************
??????:19/8/2026 9:21:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:19,181] Error 
****************************????****************************
??????:19/8/2026 9:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:19,365] Error 
****************************????****************************
??????:19/8/2026 9:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:19,550] Error 
****************************????****************************
??????:19/8/2026 9:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:19,742] Error 
****************************????****************************
??????:19/8/2026 9:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:19,934] Error 
****************************????****************************
??????:19/8/2026 9:21:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:20,120] Error 
****************************????****************************
??????:19/8/2026 9:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:20,304] Error 
****************************????****************************
??????:19/8/2026 9:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:20,486] Error 
****************************????****************************
??????:19/8/2026 9:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:20,673] Error 
****************************????****************************
??????:19/8/2026 9:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:20,884] Error 
****************************????****************************
??????:19/8/2026 9:21:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:21,064] Error 
****************************????****************************
??????:19/8/2026 9:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:21,249] Error 
****************************????****************************
??????:19/8/2026 9:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:21,433] Error 
****************************????****************************
??????:19/8/2026 9:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:21,635] Error 
****************************????****************************
??????:19/8/2026 9:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:21,836] Error 
****************************????****************************
??????:19/8/2026 9:21:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:22,026] Error 
****************************????****************************
??????:19/8/2026 9:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:22,212] Error 
****************************????****************************
??????:19/8/2026 9:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:22,397] Error 
****************************????****************************
??????:19/8/2026 9:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:22,587] Error 
****************************????****************************
??????:19/8/2026 9:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:22,785] Error 
****************************????****************************
??????:19/8/2026 9:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:22,970] Error 
****************************????****************************
??????:19/8/2026 9:21:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:23,155] Error 
****************************????****************************
??????:19/8/2026 9:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:23,345] Error 
****************************????****************************
??????:19/8/2026 9:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:23,532] Error 
****************************????****************************
??????:19/8/2026 9:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:23,723] Error 
****************************????****************************
??????:19/8/2026 9:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:23,914] Error 
****************************????****************************
??????:19/8/2026 9:21:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:24,103] Error 
****************************????****************************
??????:19/8/2026 9:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:24,289] Error 
****************************????****************************
??????:19/8/2026 9:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:24,471] Error 
****************************????****************************
??????:19/8/2026 9:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:24,654] Error 
****************************????****************************
??????:19/8/2026 9:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:24,863] Error 
****************************????****************************
??????:19/8/2026 9:21:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:25,052] Error 
****************************????****************************
??????:19/8/2026 9:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:25,242] Error 
****************************????****************************
??????:19/8/2026 9:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:25,432] Error 
****************************????****************************
??????:19/8/2026 9:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:25,619] Error 
****************************????****************************
??????:19/8/2026 9:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:25,817] Error 
****************************????****************************
??????:19/8/2026 9:21:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:26,001] Error 
****************************????****************************
??????:19/8/2026 9:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:26,191] Error 
****************************????****************************
??????:19/8/2026 9:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:26,383] Error 
****************************????****************************
??????:19/8/2026 9:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:26,575] Error 
****************************????****************************
??????:19/8/2026 9:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:26,768] Error 
****************************????****************************
??????:19/8/2026 9:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:26,954] Error 
****************************????****************************
??????:19/8/2026 9:21:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:27,144] Error 
****************************????****************************
??????:19/8/2026 9:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:27,334] Error 
****************************????****************************
??????:19/8/2026 9:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:27,514] Error 
****************************????****************************
??????:19/8/2026 9:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:27,698] Error 
****************************????****************************
??????:19/8/2026 9:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:27,889] Error 
****************************????****************************
??????:19/8/2026 9:21:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:28,073] Error 
****************************????****************************
??????:19/8/2026 9:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:28,258] Error 
****************************????****************************
??????:19/8/2026 9:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:28,444] Error 
****************************????****************************
??????:19/8/2026 9:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:28,627] Error 
****************************????****************************
??????:19/8/2026 9:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:28,811] Error 
****************************????****************************
??????:19/8/2026 9:21:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:29,019] Error 
****************************????****************************
??????:19/8/2026 9:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:29,200] Error 
****************************????****************************
??????:19/8/2026 9:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:29,384] Error 
****************************????****************************
??????:19/8/2026 9:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:29,565] Error 
****************************????****************************
??????:19/8/2026 9:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:29,755] Error 
****************************????****************************
??????:19/8/2026 9:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:29,932] Error 
****************************????****************************
??????:19/8/2026 9:21:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:30,102] Error 
****************************????****************************
??????:19/8/2026 9:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:30,275] Error 
****************************????****************************
??????:19/8/2026 9:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:30,455] Error 
****************************????****************************
??????:19/8/2026 9:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:30,641] Error 
****************************????****************************
??????:19/8/2026 9:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:30,830] Error 
****************************????****************************
??????:19/8/2026 9:21:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:31,008] Error 
****************************????****************************
??????:19/8/2026 9:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:31,186] Error 
****************************????****************************
??????:19/8/2026 9:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:31,370] Error 
****************************????****************************
??????:19/8/2026 9:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:31,556] Error 
****************************????****************************
??????:19/8/2026 9:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:31,749] Error 
****************************????****************************
??????:19/8/2026 9:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:31,938] Error 
****************************????****************************
??????:19/8/2026 9:21:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:32,123] Error 
****************************????****************************
??????:19/8/2026 9:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:32,309] Error 
****************************????****************************
??????:19/8/2026 9:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:32,494] Error 
****************************????****************************
??????:19/8/2026 9:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:32,676] Error 
****************************????****************************
??????:19/8/2026 9:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:32,865] Error 
****************************????****************************
??????:19/8/2026 9:21:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:33,057] Error 
****************************????****************************
??????:19/8/2026 9:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:33,242] Error 
****************************????****************************
??????:19/8/2026 9:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:33,424] Error 
****************************????****************************
??????:19/8/2026 9:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:33,603] Error 
****************************????****************************
??????:19/8/2026 9:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:33,794] Error 
****************************????****************************
??????:19/8/2026 9:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:33,984] Error 
****************************????****************************
??????:19/8/2026 9:21:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:34,179] Error 
****************************????****************************
??????:19/8/2026 9:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:34,360] Error 
****************************????****************************
??????:19/8/2026 9:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:34,552] Error 
****************************????****************************
??????:19/8/2026 9:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:34,739] Error 
****************************????****************************
??????:19/8/2026 9:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:34,928] Error 
****************************????****************************
??????:19/8/2026 9:21:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:35,112] Error 
****************************????****************************
??????:19/8/2026 9:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:35,294] Error 
****************************????****************************
??????:19/8/2026 9:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:35,479] Error 
****************************????****************************
??????:19/8/2026 9:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:35,663] Error 
****************************????****************************
??????:19/8/2026 9:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:35,848] Error 
****************************????****************************
??????:19/8/2026 9:21:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:36,027] Error 
****************************????****************************
??????:19/8/2026 9:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:36,206] Error 
****************************????****************************
??????:19/8/2026 9:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:36,395] Error 
****************************????****************************
??????:19/8/2026 9:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:36,582] Error 
****************************????****************************
??????:19/8/2026 9:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:36,773] Error 
****************************????****************************
??????:19/8/2026 9:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:36,963] Error 
****************************????****************************
??????:19/8/2026 9:21:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:37,164] Error 
****************************????****************************
??????:19/8/2026 9:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:37,350] Error 
****************************????****************************
??????:19/8/2026 9:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:37,536] Error 
****************************????****************************
??????:19/8/2026 9:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:37,726] Error 
****************************????****************************
??????:19/8/2026 9:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:37,918] Error 
****************************????****************************
??????:19/8/2026 9:21:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:38,103] Error 
****************************????****************************
??????:19/8/2026 9:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:38,288] Error 
****************************????****************************
??????:19/8/2026 9:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:38,462] Error 
****************************????****************************
??????:19/8/2026 9:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:38,646] Error 
****************************????****************************
??????:19/8/2026 9:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:38,836] Error 
****************************????****************************
??????:19/8/2026 9:21:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:39,021] Error 
****************************????****************************
??????:19/8/2026 9:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:39,208] Error 
****************************????****************************
??????:19/8/2026 9:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:39,395] Error 
****************************????****************************
??????:19/8/2026 9:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:39,580] Error 
****************************????****************************
??????:19/8/2026 9:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:39,771] Error 
****************************????****************************
??????:19/8/2026 9:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:39,952] Error 
****************************????****************************
??????:19/8/2026 9:21:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:40,133] Error 
****************************????****************************
??????:19/8/2026 9:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:40,313] Error 
****************************????****************************
??????:19/8/2026 9:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:40,493] Error 
****************************????****************************
??????:19/8/2026 9:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:40,671] Error 
****************************????****************************
??????:19/8/2026 9:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:40,853] Error 
****************************????****************************
??????:19/8/2026 9:21:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:41,031] Error 
****************************????****************************
??????:19/8/2026 9:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:41,222] Error 
****************************????****************************
??????:19/8/2026 9:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:41,407] Error 
****************************????****************************
??????:19/8/2026 9:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:41,587] Error 
****************************????****************************
??????:19/8/2026 9:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:41,774] Error 
****************************????****************************
??????:19/8/2026 9:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:41,960] Error 
****************************????****************************
??????:19/8/2026 9:21:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:42,146] Error 
****************************????****************************
??????:19/8/2026 9:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:42,335] Error 
****************************????****************************
??????:19/8/2026 9:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:42,520] Error 
****************************????****************************
??????:19/8/2026 9:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:42,708] Error 
****************************????****************************
??????:19/8/2026 9:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:42,893] Error 
****************************????****************************
??????:19/8/2026 9:21:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:43,074] Error 
****************************????****************************
??????:19/8/2026 9:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:43,253] Error 
****************************????****************************
??????:19/8/2026 9:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:43,437] Error 
****************************????****************************
??????:19/8/2026 9:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:43,618] Error 
****************************????****************************
??????:19/8/2026 9:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:43,800] Error 
****************************????****************************
??????:19/8/2026 9:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:43,972] Error 
****************************????****************************
??????:19/8/2026 9:21:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:44,149] Error 
****************************????****************************
??????:19/8/2026 9:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:44,338] Error 
****************************????****************************
??????:19/8/2026 9:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:44,518] Error 
****************************????****************************
??????:19/8/2026 9:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:44,705] Error 
****************************????****************************
??????:19/8/2026 9:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:44,893] Error 
****************************????****************************
??????:19/8/2026 9:21:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:45,079] Error 
****************************????****************************
??????:19/8/2026 9:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:45,271] Error 
****************************????****************************
??????:19/8/2026 9:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:45,443] Error 
****************************????****************************
??????:19/8/2026 9:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:45,615] Error 
****************************????****************************
??????:19/8/2026 9:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:45,803] Error 
****************************????****************************
??????:19/8/2026 9:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:45,987] Error 
****************************????****************************
??????:19/8/2026 9:21:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:46,165] Error 
****************************????****************************
??????:19/8/2026 9:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:46,343] Error 
****************************????****************************
??????:19/8/2026 9:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:46,523] Error 
****************************????****************************
??????:19/8/2026 9:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:46,712] Error 
****************************????****************************
??????:19/8/2026 9:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:46,893] Error 
****************************????****************************
??????:19/8/2026 9:21:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:47,077] Error 
****************************????****************************
??????:19/8/2026 9:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:47,253] Error 
****************************????****************************
??????:19/8/2026 9:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:47,426] Error 
****************************????****************************
??????:19/8/2026 9:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:47,598] Error 
****************************????****************************
??????:19/8/2026 9:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:47,781] Error 
****************************????****************************
??????:19/8/2026 9:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:47,963] Error 
****************************????****************************
??????:19/8/2026 9:21:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:48,148] Error 
****************************????****************************
??????:19/8/2026 9:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:48,332] Error 
****************************????****************************
??????:19/8/2026 9:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:48,518] Error 
****************************????****************************
??????:19/8/2026 9:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:48,697] Error 
****************************????****************************
??????:19/8/2026 9:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:48,883] Error 
****************************????****************************
??????:19/8/2026 9:21:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:49,068] Error 
****************************????****************************
??????:19/8/2026 9:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:49,252] Error 
****************************????****************************
??????:19/8/2026 9:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:49,448] Error 
****************************????****************************
??????:19/8/2026 9:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:49,633] Error 
****************************????****************************
??????:19/8/2026 9:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:49,820] Error 
****************************????****************************
??????:19/8/2026 9:21:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:50,011] Error 
****************************????****************************
??????:19/8/2026 9:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:50,186] Error 
****************************????****************************
??????:19/8/2026 9:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:50,367] Error 
****************************????****************************
??????:19/8/2026 9:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:50,548] Error 
****************************????****************************
??????:19/8/2026 9:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:50,734] Error 
****************************????****************************
??????:19/8/2026 9:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:50,916] Error 
****************************????****************************
??????:19/8/2026 9:21:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:51,095] Error 
****************************????****************************
??????:19/8/2026 9:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:51,274] Error 
****************************????****************************
??????:19/8/2026 9:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:51,456] Error 
****************************????****************************
??????:19/8/2026 9:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:51,637] Error 
****************************????****************************
??????:19/8/2026 9:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:51,821] Error 
****************************????****************************
??????:19/8/2026 9:21:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:52,005] Error 
****************************????****************************
??????:19/8/2026 9:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:52,193] Error 
****************************????****************************
??????:19/8/2026 9:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:52,377] Error 
****************************????****************************
??????:19/8/2026 9:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:52,564] Error 
****************************????****************************
??????:19/8/2026 9:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:52,751] Error 
****************************????****************************
??????:19/8/2026 9:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:52,938] Error 
****************************????****************************
??????:19/8/2026 9:21:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:53,125] Error 
****************************????****************************
??????:19/8/2026 9:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:53,306] Error 
****************************????****************************
??????:19/8/2026 9:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:53,501] Error 
****************************????****************************
??????:19/8/2026 9:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:53,687] Error 
****************************????****************************
??????:19/8/2026 9:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:53,879] Error 
****************************????****************************
??????:19/8/2026 9:21:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:54,067] Error 
****************************????****************************
??????:19/8/2026 9:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:54,254] Error 
****************************????****************************
??????:19/8/2026 9:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:54,439] Error 
****************************????****************************
??????:19/8/2026 9:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:54,629] Error 
****************************????****************************
??????:19/8/2026 9:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:54,819] Error 
****************************????****************************
??????:19/8/2026 9:21:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:55,005] Error 
****************************????****************************
??????:19/8/2026 9:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:55,193] Error 
****************************????****************************
??????:19/8/2026 9:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:55,382] Error 
****************************????****************************
??????:19/8/2026 9:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:55,569] Error 
****************************????****************************
??????:19/8/2026 9:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:55,757] Error 
****************************????****************************
??????:19/8/2026 9:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:55,946] Error 
****************************????****************************
??????:19/8/2026 9:21:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:56,136] Error 
****************************????****************************
??????:19/8/2026 9:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:56,327] Error 
****************************????****************************
??????:19/8/2026 9:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:56,513] Error 
****************************????****************************
??????:19/8/2026 9:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:56,689] Error 
****************************????****************************
??????:19/8/2026 9:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:56,877] Error 
****************************????****************************
??????:19/8/2026 9:21:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:57,062] Error 
****************************????****************************
??????:19/8/2026 9:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:57,249] Error 
****************************????****************************
??????:19/8/2026 9:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:57,448] Error 
****************************????****************************
??????:19/8/2026 9:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:57,652] Error 
****************************????****************************
??????:19/8/2026 9:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:57,837] Error 
****************************????****************************
??????:19/8/2026 9:21:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:58,015] Error 
****************************????****************************
??????:19/8/2026 9:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:58,206] Error 
****************************????****************************
??????:19/8/2026 9:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:58,393] Error 
****************************????****************************
??????:19/8/2026 9:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:58,578] Error 
****************************????****************************
??????:19/8/2026 9:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:58,770] Error 
****************************????****************************
??????:19/8/2026 9:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:58,957] Error 
****************************????****************************
??????:19/8/2026 9:21:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:59,149] Error 
****************************????****************************
??????:19/8/2026 9:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:59,337] Error 
****************************????****************************
??????:19/8/2026 9:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:59,527] Error 
****************************????****************************
??????:19/8/2026 9:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:59,716] Error 
****************************????****************************
??????:19/8/2026 9:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:21:59,902] Error 
****************************????****************************
??????:19/8/2026 9:21:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:00,089] Error 
****************************????****************************
??????:19/8/2026 9:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:00,278] Error 
****************************????****************************
??????:19/8/2026 9:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:00,465] Error 
****************************????****************************
??????:19/8/2026 9:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:00,655] Error 
****************************????****************************
??????:19/8/2026 9:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:00,846] Error 
****************************????****************************
??????:19/8/2026 9:22:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:01,036] Error 
****************************????****************************
??????:19/8/2026 9:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:01,222] Error 
****************************????****************************
??????:19/8/2026 9:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:01,405] Error 
****************************????****************************
??????:19/8/2026 9:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:01,627] Error 
****************************????****************************
??????:19/8/2026 9:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:01,820] Error 
****************************????****************************
??????:19/8/2026 9:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:01,991] Error 
****************************????****************************
??????:19/8/2026 9:22:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:02,167] Error 
****************************????****************************
??????:19/8/2026 9:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:02,350] Error 
****************************????****************************
??????:19/8/2026 9:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:02,541] Error 
****************************????****************************
??????:19/8/2026 9:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:02,728] Error 
****************************????****************************
??????:19/8/2026 9:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:02,919] Error 
****************************????****************************
??????:19/8/2026 9:22:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:03,104] Error 
****************************????****************************
??????:19/8/2026 9:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:03,288] Error 
****************************????****************************
??????:19/8/2026 9:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:03,473] Error 
****************************????****************************
??????:19/8/2026 9:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:03,651] Error 
****************************????****************************
??????:19/8/2026 9:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:03,838] Error 
****************************????****************************
??????:19/8/2026 9:22:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:04,017] Error 
****************************????****************************
??????:19/8/2026 9:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:04,201] Error 
****************************????****************************
??????:19/8/2026 9:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:04,384] Error 
****************************????****************************
??????:19/8/2026 9:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:04,566] Error 
****************************????****************************
??????:19/8/2026 9:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:04,748] Error 
****************************????****************************
??????:19/8/2026 9:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:04,927] Error 
****************************????****************************
??????:19/8/2026 9:22:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:05,111] Error 
****************************????****************************
??????:19/8/2026 9:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:05,290] Error 
****************************????****************************
??????:19/8/2026 9:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:05,469] Error 
****************************????****************************
??????:19/8/2026 9:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:05,660] Error 
****************************????****************************
??????:19/8/2026 9:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:05,845] Error 
****************************????****************************
??????:19/8/2026 9:22:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:06,023] Error 
****************************????****************************
??????:19/8/2026 9:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:06,200] Error 
****************************????****************************
??????:19/8/2026 9:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:06,382] Error 
****************************????****************************
??????:19/8/2026 9:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:06,559] Error 
****************************????****************************
??????:19/8/2026 9:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:06,740] Error 
****************************????****************************
??????:19/8/2026 9:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:06,921] Error 
****************************????****************************
??????:19/8/2026 9:22:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:07,109] Error 
****************************????****************************
??????:19/8/2026 9:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:07,290] Error 
****************************????****************************
??????:19/8/2026 9:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:07,472] Error 
****************************????****************************
??????:19/8/2026 9:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:07,653] Error 
****************************????****************************
??????:19/8/2026 9:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:07,833] Error 
****************************????****************************
??????:19/8/2026 9:22:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:08,014] Error 
****************************????****************************
??????:19/8/2026 9:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:08,194] Error 
****************************????****************************
??????:19/8/2026 9:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:08,379] Error 
****************************????****************************
??????:19/8/2026 9:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:08,557] Error 
****************************????****************************
??????:19/8/2026 9:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:08,742] Error 
****************************????****************************
??????:19/8/2026 9:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:08,925] Error 
****************************????****************************
??????:19/8/2026 9:22:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:09,109] Error 
****************************????****************************
??????:19/8/2026 9:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:09,283] Error 
****************************????****************************
??????:19/8/2026 9:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:09,465] Error 
****************************????****************************
??????:19/8/2026 9:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:09,645] Error 
****************************????****************************
??????:19/8/2026 9:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:09,843] Error 
****************************????****************************
??????:19/8/2026 9:22:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:10,017] Error 
****************************????****************************
??????:19/8/2026 9:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:10,198] Error 
****************************????****************************
??????:19/8/2026 9:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:10,377] Error 
****************************????****************************
??????:19/8/2026 9:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:10,551] Error 
****************************????****************************
??????:19/8/2026 9:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:10,732] Error 
****************************????****************************
??????:19/8/2026 9:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:10,911] Error 
****************************????****************************
??????:19/8/2026 9:22:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:11,089] Error 
****************************????****************************
??????:19/8/2026 9:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:11,268] Error 
****************************????****************************
??????:19/8/2026 9:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:11,446] Error 
****************************????****************************
??????:19/8/2026 9:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:11,622] Error 
****************************????****************************
??????:19/8/2026 9:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:11,809] Error 
****************************????****************************
??????:19/8/2026 9:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:11,988] Error 
****************************????****************************
??????:19/8/2026 9:22:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:12,167] Error 
****************************????****************************
??????:19/8/2026 9:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:12,350] Error 
****************************????****************************
??????:19/8/2026 9:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:12,531] Error 
****************************????****************************
??????:19/8/2026 9:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:12,710] Error 
****************************????****************************
??????:19/8/2026 9:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:12,899] Error 
****************************????****************************
??????:19/8/2026 9:22:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:13,084] Error 
****************************????****************************
??????:19/8/2026 9:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:13,268] Error 
****************************????****************************
??????:19/8/2026 9:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:13,453] Error 
****************************????****************************
??????:19/8/2026 9:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:13,635] Error 
****************************????****************************
??????:19/8/2026 9:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:13,832] Error 
****************************????****************************
??????:19/8/2026 9:22:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:14,017] Error 
****************************????****************************
??????:19/8/2026 9:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:14,201] Error 
****************************????****************************
??????:19/8/2026 9:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:14,384] Error 
****************************????****************************
??????:19/8/2026 9:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:14,571] Error 
****************************????****************************
??????:19/8/2026 9:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:14,757] Error 
****************************????****************************
??????:19/8/2026 9:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:14,944] Error 
****************************????****************************
??????:19/8/2026 9:22:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:15,126] Error 
****************************????****************************
??????:19/8/2026 9:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:15,308] Error 
****************************????****************************
??????:19/8/2026 9:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:15,489] Error 
****************************????****************************
??????:19/8/2026 9:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:15,672] Error 
****************************????****************************
??????:19/8/2026 9:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:15,853] Error 
****************************????****************************
??????:19/8/2026 9:22:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:16,039] Error 
****************************????****************************
??????:19/8/2026 9:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:16,224] Error 
****************************????****************************
??????:19/8/2026 9:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:16,401] Error 
****************************????****************************
??????:19/8/2026 9:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:16,587] Error 
****************************????****************************
??????:19/8/2026 9:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:16,767] Error 
****************************????****************************
??????:19/8/2026 9:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:16,946] Error 
****************************????****************************
??????:19/8/2026 9:22:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:17,124] Error 
****************************????****************************
??????:19/8/2026 9:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:17,315] Error 
****************************????****************************
??????:19/8/2026 9:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:17,489] Error 
****************************????****************************
??????:19/8/2026 9:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:17,668] Error 
****************************????****************************
??????:19/8/2026 9:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:17,856] Error 
****************************????****************************
??????:19/8/2026 9:22:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:18,047] Error 
****************************????****************************
??????:19/8/2026 9:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:18,224] Error 
****************************????****************************
??????:19/8/2026 9:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:18,404] Error 
****************************????****************************
??????:19/8/2026 9:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:18,577] Error 
****************************????****************************
??????:19/8/2026 9:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:18,757] Error 
****************************????****************************
??????:19/8/2026 9:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:18,937] Error 
****************************????****************************
??????:19/8/2026 9:22:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:19,112] Error 
****************************????****************************
??????:19/8/2026 9:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:19,299] Error 
****************************????****************************
??????:19/8/2026 9:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:19,479] Error 
****************************????****************************
??????:19/8/2026 9:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:19,664] Error 
****************************????****************************
??????:19/8/2026 9:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:19,851] Error 
****************************????****************************
??????:19/8/2026 9:22:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:20,031] Error 
****************************????****************************
??????:19/8/2026 9:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:20,217] Error 
****************************????****************************
??????:19/8/2026 9:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:20,402] Error 
****************************????****************************
??????:19/8/2026 9:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:20,584] Error 
****************************????****************************
??????:19/8/2026 9:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:20,769] Error 
****************************????****************************
??????:19/8/2026 9:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:20,935] Error 
****************************????****************************
??????:19/8/2026 9:22:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:21,102] Error 
****************************????****************************
??????:19/8/2026 9:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:21,269] Error 
****************************????****************************
??????:19/8/2026 9:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:21,439] Error 
****************************????****************************
??????:19/8/2026 9:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:21,620] Error 
****************************????****************************
??????:19/8/2026 9:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:21,806] Error 
****************************????****************************
??????:19/8/2026 9:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:21,998] Error 
****************************????****************************
??????:19/8/2026 9:22:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:22,179] Error 
****************************????****************************
??????:19/8/2026 9:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:22,359] Error 
****************************????****************************
??????:19/8/2026 9:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:22,540] Error 
****************************????****************************
??????:19/8/2026 9:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:22,722] Error 
****************************????****************************
??????:19/8/2026 9:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:22,918] Error 
****************************????****************************
??????:19/8/2026 9:22:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:23,102] Error 
****************************????****************************
??????:19/8/2026 9:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:23,285] Error 
****************************????****************************
??????:19/8/2026 9:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:23,470] Error 
****************************????****************************
??????:19/8/2026 9:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:23,654] Error 
****************************????****************************
??????:19/8/2026 9:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:23,843] Error 
****************************????****************************
??????:19/8/2026 9:22:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:24,028] Error 
****************************????****************************
??????:19/8/2026 9:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:24,217] Error 
****************************????****************************
??????:19/8/2026 9:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:24,405] Error 
****************************????****************************
??????:19/8/2026 9:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:24,594] Error 
****************************????****************************
??????:19/8/2026 9:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:24,785] Error 
****************************????****************************
??????:19/8/2026 9:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:24,963] Error 
****************************????****************************
??????:19/8/2026 9:22:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:25,140] Error 
****************************????****************************
??????:19/8/2026 9:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:25,329] Error 
****************************????****************************
??????:19/8/2026 9:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:25,512] Error 
****************************????****************************
??????:19/8/2026 9:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:25,698] Error 
****************************????****************************
??????:19/8/2026 9:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:25,882] Error 
****************************????****************************
??????:19/8/2026 9:22:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:26,072] Error 
****************************????****************************
??????:19/8/2026 9:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:26,251] Error 
****************************????****************************
??????:19/8/2026 9:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:26,425] Error 
****************************????****************************
??????:19/8/2026 9:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:26,602] Error 
****************************????****************************
??????:19/8/2026 9:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:26,784] Error 
****************************????****************************
??????:19/8/2026 9:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:26,968] Error 
****************************????****************************
??????:19/8/2026 9:22:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:27,143] Error 
****************************????****************************
??????:19/8/2026 9:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:27,328] Error 
****************************????****************************
??????:19/8/2026 9:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:27,513] Error 
****************************????****************************
??????:19/8/2026 9:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:27,698] Error 
****************************????****************************
??????:19/8/2026 9:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:27,879] Error 
****************************????****************************
??????:19/8/2026 9:22:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:28,057] Error 
****************************????****************************
??????:19/8/2026 9:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:28,249] Error 
****************************????****************************
??????:19/8/2026 9:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:28,432] Error 
****************************????****************************
??????:19/8/2026 9:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:28,616] Error 
****************************????****************************
??????:19/8/2026 9:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:28,802] Error 
****************************????****************************
??????:19/8/2026 9:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:28,980] Error 
****************************????****************************
??????:19/8/2026 9:22:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:29,164] Error 
****************************????****************************
??????:19/8/2026 9:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:29,343] Error 
****************************????****************************
??????:19/8/2026 9:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:29,525] Error 
****************************????****************************
??????:19/8/2026 9:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:29,710] Error 
****************************????****************************
??????:19/8/2026 9:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:29,894] Error 
****************************????****************************
??????:19/8/2026 9:22:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:30,075] Error 
****************************????****************************
??????:19/8/2026 9:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:30,265] Error 
****************************????****************************
??????:19/8/2026 9:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:30,442] Error 
****************************????****************************
??????:19/8/2026 9:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:30,619] Error 
****************************????****************************
??????:19/8/2026 9:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:30,799] Error 
****************************????****************************
??????:19/8/2026 9:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:30,981] Error 
****************************????****************************
??????:19/8/2026 9:22:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:31,166] Error 
****************************????****************************
??????:19/8/2026 9:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:31,354] Error 
****************************????****************************
??????:19/8/2026 9:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:31,537] Error 
****************************????****************************
??????:19/8/2026 9:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:31,736] Error 
****************************????****************************
??????:19/8/2026 9:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:31,929] Error 
****************************????****************************
??????:19/8/2026 9:22:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:32,121] Error 
****************************????****************************
??????:19/8/2026 9:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:32,313] Error 
****************************????****************************
??????:19/8/2026 9:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:32,508] Error 
****************************????****************************
??????:19/8/2026 9:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:32,704] Error 
****************************????****************************
??????:19/8/2026 9:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:32,898] Error 
****************************????****************************
??????:19/8/2026 9:22:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:33,091] Error 
****************************????****************************
??????:19/8/2026 9:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:33,285] Error 
****************************????****************************
??????:19/8/2026 9:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:33,485] Error 
****************************????****************************
??????:19/8/2026 9:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:33,681] Error 
****************************????****************************
??????:19/8/2026 9:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:33,882] Error 
****************************????****************************
??????:19/8/2026 9:22:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:34,075] Error 
****************************????****************************
??????:19/8/2026 9:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:34,279] Error 
****************************????****************************
??????:19/8/2026 9:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:34,479] Error 
****************************????****************************
??????:19/8/2026 9:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:34,678] Error 
****************************????****************************
??????:19/8/2026 9:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:34,879] Error 
****************************????****************************
??????:19/8/2026 9:22:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:35,077] Error 
****************************????****************************
??????:19/8/2026 9:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:35,275] Error 
****************************????****************************
??????:19/8/2026 9:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:35,469] Error 
****************************????****************************
??????:19/8/2026 9:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:35,668] Error 
****************************????****************************
??????:19/8/2026 9:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:35,869] Error 
****************************????****************************
??????:19/8/2026 9:22:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:36,063] Error 
****************************????****************************
??????:19/8/2026 9:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:36,253] Error 
****************************????****************************
??????:19/8/2026 9:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:36,446] Error 
****************************????****************************
??????:19/8/2026 9:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:36,639] Error 
****************************????****************************
??????:19/8/2026 9:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:36,829] Error 
****************************????****************************
??????:19/8/2026 9:22:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:37,023] Error 
****************************????****************************
??????:19/8/2026 9:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:37,211] Error 
****************************????****************************
??????:19/8/2026 9:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:37,408] Error 
****************************????****************************
??????:19/8/2026 9:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:37,600] Error 
****************************????****************************
??????:19/8/2026 9:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:37,791] Error 
****************************????****************************
??????:19/8/2026 9:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:37,978] Error 
****************************????****************************
??????:19/8/2026 9:22:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:38,166] Error 
****************************????****************************
??????:19/8/2026 9:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:38,365] Error 
****************************????****************************
??????:19/8/2026 9:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:38,553] Error 
****************************????****************************
??????:19/8/2026 9:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:38,738] Error 
****************************????****************************
??????:19/8/2026 9:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:38,923] Error 
****************************????****************************
??????:19/8/2026 9:22:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:39,101] Error 
****************************????****************************
??????:19/8/2026 9:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:39,289] Error 
****************************????****************************
??????:19/8/2026 9:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:39,470] Error 
****************************????****************************
??????:19/8/2026 9:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:39,658] Error 
****************************????****************************
??????:19/8/2026 9:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:39,849] Error 
****************************????****************************
??????:19/8/2026 9:22:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:40,038] Error 
****************************????****************************
??????:19/8/2026 9:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:40,222] Error 
****************************????****************************
??????:19/8/2026 9:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:40,407] Error 
****************************????****************************
??????:19/8/2026 9:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:40,595] Error 
****************************????****************************
??????:19/8/2026 9:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:40,784] Error 
****************************????****************************
??????:19/8/2026 9:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:40,966] Error 
****************************????****************************
??????:19/8/2026 9:22:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:41,153] Error 
****************************????****************************
??????:19/8/2026 9:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:41,342] Error 
****************************????****************************
??????:19/8/2026 9:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:41,524] Error 
****************************????****************************
??????:19/8/2026 9:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:41,710] Error 
****************************????****************************
??????:19/8/2026 9:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:41,897] Error 
****************************????****************************
??????:19/8/2026 9:22:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:42,082] Error 
****************************????****************************
??????:19/8/2026 9:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:42,264] Error 
****************************????****************************
??????:19/8/2026 9:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:42,465] Error 
****************************????****************************
??????:19/8/2026 9:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:42,654] Error 
****************************????****************************
??????:19/8/2026 9:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:42,845] Error 
****************************????****************************
??????:19/8/2026 9:22:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:43,034] Error 
****************************????****************************
??????:19/8/2026 9:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:43,219] Error 
****************************????****************************
??????:19/8/2026 9:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:43,409] Error 
****************************????****************************
??????:19/8/2026 9:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:43,596] Error 
****************************????****************************
??????:19/8/2026 9:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:43,782] Error 
****************************????****************************
??????:19/8/2026 9:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:43,968] Error 
****************************????****************************
??????:19/8/2026 9:22:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:44,160] Error 
****************************????****************************
??????:19/8/2026 9:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:44,352] Error 
****************************????****************************
??????:19/8/2026 9:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:44,540] Error 
****************************????****************************
??????:19/8/2026 9:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:44,727] Error 
****************************????****************************
??????:19/8/2026 9:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:44,914] Error 
****************************????****************************
??????:19/8/2026 9:22:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:45,100] Error 
****************************????****************************
??????:19/8/2026 9:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:45,286] Error 
****************************????****************************
??????:19/8/2026 9:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:45,471] Error 
****************************????****************************
??????:19/8/2026 9:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:45,651] Error 
****************************????****************************
??????:19/8/2026 9:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:45,837] Error 
****************************????****************************
??????:19/8/2026 9:22:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:46,018] Error 
****************************????****************************
??????:19/8/2026 9:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:46,205] Error 
****************************????****************************
??????:19/8/2026 9:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:46,392] Error 
****************************????****************************
??????:19/8/2026 9:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:46,586] Error 
****************************????****************************
??????:19/8/2026 9:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:46,773] Error 
****************************????****************************
??????:19/8/2026 9:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:46,952] Error 
****************************????****************************
??????:19/8/2026 9:22:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:47,134] Error 
****************************????****************************
??????:19/8/2026 9:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:47,317] Error 
****************************????****************************
??????:19/8/2026 9:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:47,493] Error 
****************************????****************************
??????:19/8/2026 9:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:47,673] Error 
****************************????****************************
??????:19/8/2026 9:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:47,861] Error 
****************************????****************************
??????:19/8/2026 9:22:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:48,032] Error 
****************************????****************************
??????:19/8/2026 9:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:48,206] Error 
****************************????****************************
??????:19/8/2026 9:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:48,379] Error 
****************************????****************************
??????:19/8/2026 9:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:48,548] Error 
****************************????****************************
??????:19/8/2026 9:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:48,725] Error 
****************************????****************************
??????:19/8/2026 9:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:48,898] Error 
****************************????****************************
??????:19/8/2026 9:22:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:49,065] Error 
****************************????****************************
??????:19/8/2026 9:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:49,232] Error 
****************************????****************************
??????:19/8/2026 9:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:49,410] Error 
****************************????****************************
??????:19/8/2026 9:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:49,584] Error 
****************************????****************************
??????:19/8/2026 9:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:49,757] Error 
****************************????****************************
??????:19/8/2026 9:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:49,934] Error 
****************************????****************************
??????:19/8/2026 9:22:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:50,107] Error 
****************************????****************************
??????:19/8/2026 9:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:50,277] Error 
****************************????****************************
??????:19/8/2026 9:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:50,457] Error 
****************************????****************************
??????:19/8/2026 9:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:50,641] Error 
****************************????****************************
??????:19/8/2026 9:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:50,821] Error 
****************************????****************************
??????:19/8/2026 9:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:50,994] Error 
****************************????****************************
??????:19/8/2026 9:22:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:51,168] Error 
****************************????****************************
??????:19/8/2026 9:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:51,339] Error 
****************************????****************************
??????:19/8/2026 9:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:51,513] Error 
****************************????****************************
??????:19/8/2026 9:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:51,683] Error 
****************************????****************************
??????:19/8/2026 9:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:51,855] Error 
****************************????****************************
??????:19/8/2026 9:22:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:52,022] Error 
****************************????****************************
??????:19/8/2026 9:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:52,201] Error 
****************************????****************************
??????:19/8/2026 9:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:52,379] Error 
****************************????****************************
??????:19/8/2026 9:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:52,555] Error 
****************************????****************************
??????:19/8/2026 9:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:52,738] Error 
****************************????****************************
??????:19/8/2026 9:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:52,919] Error 
****************************????****************************
??????:19/8/2026 9:22:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:53,098] Error 
****************************????****************************
??????:19/8/2026 9:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:53,276] Error 
****************************????****************************
??????:19/8/2026 9:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:53,458] Error 
****************************????****************************
??????:19/8/2026 9:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:53,639] Error 
****************************????****************************
??????:19/8/2026 9:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:53,826] Error 
****************************????****************************
??????:19/8/2026 9:22:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:54,005] Error 
****************************????****************************
??????:19/8/2026 9:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:54,182] Error 
****************************????****************************
??????:19/8/2026 9:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:54,359] Error 
****************************????****************************
??????:19/8/2026 9:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:54,529] Error 
****************************????****************************
??????:19/8/2026 9:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:54,721] Error 
****************************????****************************
??????:19/8/2026 9:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:54,889] Error 
****************************????****************************
??????:19/8/2026 9:22:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:55,060] Error 
****************************????****************************
??????:19/8/2026 9:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:55,234] Error 
****************************????****************************
??????:19/8/2026 9:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:55,416] Error 
****************************????****************************
??????:19/8/2026 9:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:55,587] Error 
****************************????****************************
??????:19/8/2026 9:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:55,765] Error 
****************************????****************************
??????:19/8/2026 9:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:55,941] Error 
****************************????****************************
??????:19/8/2026 9:22:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:56,112] Error 
****************************????****************************
??????:19/8/2026 9:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:56,279] Error 
****************************????****************************
??????:19/8/2026 9:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:56,446] Error 
****************************????****************************
??????:19/8/2026 9:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:56,607] Error 
****************************????****************************
??????:19/8/2026 9:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:56,780] Error 
****************************????****************************
??????:19/8/2026 9:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:56,936] Error 
****************************????****************************
??????:19/8/2026 9:22:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:57,103] Error 
****************************????****************************
??????:19/8/2026 9:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:57,259] Error 
****************************????****************************
??????:19/8/2026 9:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:57,424] Error 
****************************????****************************
??????:19/8/2026 9:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:57,589] Error 
****************************????****************************
??????:19/8/2026 9:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:57,757] Error 
****************************????****************************
??????:19/8/2026 9:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:57,921] Error 
****************************????****************************
??????:19/8/2026 9:22:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:58,092] Error 
****************************????****************************
??????:19/8/2026 9:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:58,264] Error 
****************************????****************************
??????:19/8/2026 9:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:58,442] Error 
****************************????****************************
??????:19/8/2026 9:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:58,617] Error 
****************************????****************************
??????:19/8/2026 9:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:58,802] Error 
****************************????****************************
??????:19/8/2026 9:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:58,966] Error 
****************************????****************************
??????:19/8/2026 9:22:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:59,136] Error 
****************************????****************************
??????:19/8/2026 9:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:59,307] Error 
****************************????****************************
??????:19/8/2026 9:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:59,480] Error 
****************************????****************************
??????:19/8/2026 9:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:59,643] Error 
****************************????****************************
??????:19/8/2026 9:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:59,816] Error 
****************************????****************************
??????:19/8/2026 9:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:22:59,989] Error 
****************************????****************************
??????:19/8/2026 9:22:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:00,170] Error 
****************************????****************************
??????:19/8/2026 9:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:00,344] Error 
****************************????****************************
??????:19/8/2026 9:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:00,521] Error 
****************************????****************************
??????:19/8/2026 9:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:00,695] Error 
****************************????****************************
??????:19/8/2026 9:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:00,872] Error 
****************************????****************************
??????:19/8/2026 9:23:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:01,047] Error 
****************************????****************************
??????:19/8/2026 9:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:01,222] Error 
****************************????****************************
??????:19/8/2026 9:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:01,394] Error 
****************************????****************************
??????:19/8/2026 9:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:01,568] Error 
****************************????****************************
??????:19/8/2026 9:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:01,765] Error 
****************************????****************************
??????:19/8/2026 9:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:01,941] Error 
****************************????****************************
??????:19/8/2026 9:23:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:02,127] Error 
****************************????****************************
??????:19/8/2026 9:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:02,318] Error 
****************************????****************************
??????:19/8/2026 9:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:02,509] Error 
****************************????****************************
??????:19/8/2026 9:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:02,699] Error 
****************************????****************************
??????:19/8/2026 9:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:02,904] Error 
****************************????****************************
??????:19/8/2026 9:23:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:03,087] Error 
****************************????****************************
??????:19/8/2026 9:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:03,273] Error 
****************************????****************************
??????:19/8/2026 9:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:03,461] Error 
****************************????****************************
??????:19/8/2026 9:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:03,637] Error 
****************************????****************************
??????:19/8/2026 9:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:03,819] Error 
****************************????****************************
??????:19/8/2026 9:23:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:04,002] Error 
****************************????****************************
??????:19/8/2026 9:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:04,184] Error 
****************************????****************************
??????:19/8/2026 9:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:04,365] Error 
****************************????****************************
??????:19/8/2026 9:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:04,561] Error 
****************************????****************************
??????:19/8/2026 9:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:04,753] Error 
****************************????****************************
??????:19/8/2026 9:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:04,934] Error 
****************************????****************************
??????:19/8/2026 9:23:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:05,107] Error 
****************************????****************************
??????:19/8/2026 9:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:05,286] Error 
****************************????****************************
??????:19/8/2026 9:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:05,472] Error 
****************************????****************************
??????:19/8/2026 9:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:05,661] Error 
****************************????****************************
??????:19/8/2026 9:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:05,852] Error 
****************************????****************************
??????:19/8/2026 9:23:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:06,040] Error 
****************************????****************************
??????:19/8/2026 9:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:06,228] Error 
****************************????****************************
??????:19/8/2026 9:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:06,411] Error 
****************************????****************************
??????:19/8/2026 9:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:06,604] Error 
****************************????****************************
??????:19/8/2026 9:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:06,798] Error 
****************************????****************************
??????:19/8/2026 9:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:06,989] Error 
****************************????****************************
??????:19/8/2026 9:23:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:07,174] Error 
****************************????****************************
??????:19/8/2026 9:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:07,348] Error 
****************************????****************************
??????:19/8/2026 9:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:07,523] Error 
****************************????****************************
??????:19/8/2026 9:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:07,700] Error 
****************************????****************************
??????:19/8/2026 9:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:07,883] Error 
****************************????****************************
??????:19/8/2026 9:23:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:08,069] Error 
****************************????****************************
??????:19/8/2026 9:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:08,258] Error 
****************************????****************************
??????:19/8/2026 9:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:08,445] Error 
****************************????****************************
??????:19/8/2026 9:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:08,620] Error 
****************************????****************************
??????:19/8/2026 9:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:08,805] Error 
****************************????****************************
??????:19/8/2026 9:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:08,990] Error 
****************************????****************************
??????:19/8/2026 9:23:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:09,168] Error 
****************************????****************************
??????:19/8/2026 9:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:09,348] Error 
****************************????****************************
??????:19/8/2026 9:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:09,530] Error 
****************************????****************************
??????:19/8/2026 9:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:09,711] Error 
****************************????****************************
??????:19/8/2026 9:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:09,891] Error 
****************************????****************************
??????:19/8/2026 9:23:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:10,067] Error 
****************************????****************************
??????:19/8/2026 9:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:10,250] Error 
****************************????****************************
??????:19/8/2026 9:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:10,428] Error 
****************************????****************************
??????:19/8/2026 9:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:10,608] Error 
****************************????****************************
??????:19/8/2026 9:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:10,793] Error 
****************************????****************************
??????:19/8/2026 9:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:10,982] Error 
****************************????****************************
??????:19/8/2026 9:23:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:11,154] Error 
****************************????****************************
??????:19/8/2026 9:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:11,330] Error 
****************************????****************************
??????:19/8/2026 9:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:11,507] Error 
****************************????****************************
??????:19/8/2026 9:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:11,679] Error 
****************************????****************************
??????:19/8/2026 9:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:11,850] Error 
****************************????****************************
??????:19/8/2026 9:23:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:12,016] Error 
****************************????****************************
??????:19/8/2026 9:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:12,190] Error 
****************************????****************************
??????:19/8/2026 9:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:12,370] Error 
****************************????****************************
??????:19/8/2026 9:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:12,546] Error 
****************************????****************************
??????:19/8/2026 9:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:12,724] Error 
****************************????****************************
??????:19/8/2026 9:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:12,899] Error 
****************************????****************************
??????:19/8/2026 9:23:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:13,079] Error 
****************************????****************************
??????:19/8/2026 9:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:13,254] Error 
****************************????****************************
??????:19/8/2026 9:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:13,431] Error 
****************************????****************************
??????:19/8/2026 9:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:13,614] Error 
****************************????****************************
??????:19/8/2026 9:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:13,793] Error 
****************************????****************************
??????:19/8/2026 9:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:13,961] Error 
****************************????****************************
??????:19/8/2026 9:23:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:14,136] Error 
****************************????****************************
??????:19/8/2026 9:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:14,314] Error 
****************************????****************************
??????:19/8/2026 9:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:14,488] Error 
****************************????****************************
??????:19/8/2026 9:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:14,663] Error 
****************************????****************************
??????:19/8/2026 9:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:14,841] Error 
****************************????****************************
??????:19/8/2026 9:23:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:15,026] Error 
****************************????****************************
??????:19/8/2026 9:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:15,203] Error 
****************************????****************************
??????:19/8/2026 9:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:15,384] Error 
****************************????****************************
??????:19/8/2026 9:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:15,567] Error 
****************************????****************************
??????:19/8/2026 9:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:15,748] Error 
****************************????****************************
??????:19/8/2026 9:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:15,929] Error 
****************************????****************************
??????:19/8/2026 9:23:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:16,103] Error 
****************************????****************************
??????:19/8/2026 9:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:16,281] Error 
****************************????****************************
??????:19/8/2026 9:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:16,461] Error 
****************************????****************************
??????:19/8/2026 9:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:16,642] Error 
****************************????****************************
??????:19/8/2026 9:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:16,826] Error 
****************************????****************************
??????:19/8/2026 9:23:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:17,004] Error 
****************************????****************************
??????:19/8/2026 9:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:17,183] Error 
****************************????****************************
??????:19/8/2026 9:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:17,365] Error 
****************************????****************************
??????:19/8/2026 9:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:17,549] Error 
****************************????****************************
??????:19/8/2026 9:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:17,732] Error 
****************************????****************************
??????:19/8/2026 9:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:17,916] Error 
****************************????****************************
??????:19/8/2026 9:23:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:18,092] Error 
****************************????****************************
??????:19/8/2026 9:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:18,264] Error 
****************************????****************************
??????:19/8/2026 9:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:18,441] Error 
****************************????****************************
??????:19/8/2026 9:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:18,614] Error 
****************************????****************************
??????:19/8/2026 9:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:18,794] Error 
****************************????****************************
??????:19/8/2026 9:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:18,969] Error 
****************************????****************************
??????:19/8/2026 9:23:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:19,157] Error 
****************************????****************************
??????:19/8/2026 9:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:19,328] Error 
****************************????****************************
??????:19/8/2026 9:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:19,500] Error 
****************************????****************************
??????:19/8/2026 9:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:19,677] Error 
****************************????****************************
??????:19/8/2026 9:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:19,852] Error 
****************************????****************************
??????:19/8/2026 9:23:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:20,020] Error 
****************************????****************************
??????:19/8/2026 9:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:20,189] Error 
****************************????****************************
??????:19/8/2026 9:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:20,354] Error 
****************************????****************************
??????:19/8/2026 9:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:20,524] Error 
****************************????****************************
??????:19/8/2026 9:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:20,692] Error 
****************************????****************************
??????:19/8/2026 9:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:20,867] Error 
****************************????****************************
??????:19/8/2026 9:23:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:21,037] Error 
****************************????****************************
??????:19/8/2026 9:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:21,205] Error 
****************************????****************************
??????:19/8/2026 9:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:21,372] Error 
****************************????****************************
??????:19/8/2026 9:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:21,537] Error 
****************************????****************************
??????:19/8/2026 9:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:21,709] Error 
****************************????****************************
??????:19/8/2026 9:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:21,883] Error 
****************************????****************************
??????:19/8/2026 9:23:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:22,055] Error 
****************************????****************************
??????:19/8/2026 9:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:22,227] Error 
****************************????****************************
??????:19/8/2026 9:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:22,400] Error 
****************************????****************************
??????:19/8/2026 9:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:22,577] Error 
****************************????****************************
??????:19/8/2026 9:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:22,758] Error 
****************************????****************************
??????:19/8/2026 9:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:22,935] Error 
****************************????****************************
??????:19/8/2026 9:23:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:23,112] Error 
****************************????****************************
??????:19/8/2026 9:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:23,293] Error 
****************************????****************************
??????:19/8/2026 9:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:23,467] Error 
****************************????****************************
??????:19/8/2026 9:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:23,645] Error 
****************************????****************************
??????:19/8/2026 9:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:23,821] Error 
****************************????****************************
??????:19/8/2026 9:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:23,996] Error 
****************************????****************************
??????:19/8/2026 9:23:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:24,167] Error 
****************************????****************************
??????:19/8/2026 9:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:24,340] Error 
****************************????****************************
??????:19/8/2026 9:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:24,511] Error 
****************************????****************************
??????:19/8/2026 9:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:24,687] Error 
****************************????****************************
??????:19/8/2026 9:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:24,862] Error 
****************************????****************************
??????:19/8/2026 9:23:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:25,038] Error 
****************************????****************************
??????:19/8/2026 9:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:25,209] Error 
****************************????****************************
??????:19/8/2026 9:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:25,387] Error 
****************************????****************************
??????:19/8/2026 9:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:25,565] Error 
****************************????****************************
??????:19/8/2026 9:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:25,741] Error 
****************************????****************************
??????:19/8/2026 9:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:25,914] Error 
****************************????****************************
??????:19/8/2026 9:23:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:26,083] Error 
****************************????****************************
??????:19/8/2026 9:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:26,257] Error 
****************************????****************************
??????:19/8/2026 9:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:26,426] Error 
****************************????****************************
??????:19/8/2026 9:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:26,606] Error 
****************************????****************************
??????:19/8/2026 9:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:26,785] Error 
****************************????****************************
??????:19/8/2026 9:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:26,953] Error 
****************************????****************************
??????:19/8/2026 9:23:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:27,123] Error 
****************************????****************************
??????:19/8/2026 9:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:27,304] Error 
****************************????****************************
??????:19/8/2026 9:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:27,481] Error 
****************************????****************************
??????:19/8/2026 9:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:27,657] Error 
****************************????****************************
??????:19/8/2026 9:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:27,841] Error 
****************************????****************************
??????:19/8/2026 9:23:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:28,012] Error 
****************************????****************************
??????:19/8/2026 9:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:28,186] Error 
****************************????****************************
??????:19/8/2026 9:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:28,346] Error 
****************************????****************************
??????:19/8/2026 9:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:28,514] Error 
****************************????****************************
??????:19/8/2026 9:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:28,675] Error 
****************************????****************************
??????:19/8/2026 9:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:28,848] Error 
****************************????****************************
??????:19/8/2026 9:23:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:29,009] Error 
****************************????****************************
??????:19/8/2026 9:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:29,172] Error 
****************************????****************************
??????:19/8/2026 9:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:29,340] Error 
****************************????****************************
??????:19/8/2026 9:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:29,502] Error 
****************************????****************************
??????:19/8/2026 9:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:29,669] Error 
****************************????****************************
??????:19/8/2026 9:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:29,841] Error 
****************************????****************************
??????:19/8/2026 9:23:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:30,009] Error 
****************************????****************************
??????:19/8/2026 9:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:30,170] Error 
****************************????****************************
??????:19/8/2026 9:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:30,342] Error 
****************************????****************************
??????:19/8/2026 9:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:30,504] Error 
****************************????****************************
??????:19/8/2026 9:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:30,678] Error 
****************************????****************************
??????:19/8/2026 9:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:30,856] Error 
****************************????****************************
??????:19/8/2026 9:23:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:31,029] Error 
****************************????****************************
??????:19/8/2026 9:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:31,205] Error 
****************************????****************************
??????:19/8/2026 9:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:31,389] Error 
****************************????****************************
??????:19/8/2026 9:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:31,560] Error 
****************************????****************************
??????:19/8/2026 9:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:31,737] Error 
****************************????****************************
??????:19/8/2026 9:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:31,909] Error 
****************************????****************************
??????:19/8/2026 9:23:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:32,086] Error 
****************************????****************************
??????:19/8/2026 9:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:32,265] Error 
****************************????****************************
??????:19/8/2026 9:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:32,442] Error 
****************************????****************************
??????:19/8/2026 9:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:32,622] Error 
****************************????****************************
??????:19/8/2026 9:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:32,809] Error 
****************************????****************************
??????:19/8/2026 9:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:32,984] Error 
****************************????****************************
??????:19/8/2026 9:23:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:33,160] Error 
****************************????****************************
??????:19/8/2026 9:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:33,339] Error 
****************************????****************************
??????:19/8/2026 9:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:33,513] Error 
****************************????****************************
??????:19/8/2026 9:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:33,693] Error 
****************************????****************************
??????:19/8/2026 9:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:33,876] Error 
****************************????****************************
??????:19/8/2026 9:23:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:34,050] Error 
****************************????****************************
??????:19/8/2026 9:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:34,230] Error 
****************************????****************************
??????:19/8/2026 9:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:34,413] Error 
****************************????****************************
??????:19/8/2026 9:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:34,591] Error 
****************************????****************************
??????:19/8/2026 9:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:34,777] Error 
****************************????****************************
??????:19/8/2026 9:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:34,957] Error 
****************************????****************************
??????:19/8/2026 9:23:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:35,138] Error 
****************************????****************************
??????:19/8/2026 9:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:35,316] Error 
****************************????****************************
??????:19/8/2026 9:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:35,506] Error 
****************************????****************************
??????:19/8/2026 9:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:35,692] Error 
****************************????****************************
??????:19/8/2026 9:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:35,871] Error 
****************************????****************************
??????:19/8/2026 9:23:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:36,043] Error 
****************************????****************************
??????:19/8/2026 9:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:36,213] Error 
****************************????****************************
??????:19/8/2026 9:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:36,376] Error 
****************************????****************************
??????:19/8/2026 9:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:36,545] Error 
****************************????****************************
??????:19/8/2026 9:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:36,721] Error 
****************************????****************************
??????:19/8/2026 9:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:36,889] Error 
****************************????****************************
??????:19/8/2026 9:23:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:37,053] Error 
****************************????****************************
??????:19/8/2026 9:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:37,223] Error 
****************************????****************************
??????:19/8/2026 9:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:37,400] Error 
****************************????****************************
??????:19/8/2026 9:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:37,579] Error 
****************************????****************************
??????:19/8/2026 9:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:37,765] Error 
****************************????****************************
??????:19/8/2026 9:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:37,948] Error 
****************************????****************************
??????:19/8/2026 9:23:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:38,125] Error 
****************************????****************************
??????:19/8/2026 9:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:38,307] Error 
****************************????****************************
??????:19/8/2026 9:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:38,488] Error 
****************************????****************************
??????:19/8/2026 9:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:38,670] Error 
****************************????****************************
??????:19/8/2026 9:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:38,852] Error 
****************************????****************************
??????:19/8/2026 9:23:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:39,027] Error 
****************************????****************************
??????:19/8/2026 9:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:39,222] Error 
****************************????****************************
??????:19/8/2026 9:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:39,397] Error 
****************************????****************************
??????:19/8/2026 9:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:39,590] Error 
****************************????****************************
??????:19/8/2026 9:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:39,791] Error 
****************************????****************************
??????:19/8/2026 9:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:39,971] Error 
****************************????****************************
??????:19/8/2026 9:23:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:40,149] Error 
****************************????****************************
??????:19/8/2026 9:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:40,334] Error 
****************************????****************************
??????:19/8/2026 9:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:40,512] Error 
****************************????****************************
??????:19/8/2026 9:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:40,699] Error 
****************************????****************************
??????:19/8/2026 9:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:40,884] Error 
****************************????****************************
??????:19/8/2026 9:23:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:41,067] Error 
****************************????****************************
??????:19/8/2026 9:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:41,249] Error 
****************************????****************************
??????:19/8/2026 9:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:41,436] Error 
****************************????****************************
??????:19/8/2026 9:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:41,619] Error 
****************************????****************************
??????:19/8/2026 9:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:41,809] Error 
****************************????****************************
??????:19/8/2026 9:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:41,994] Error 
****************************????****************************
??????:19/8/2026 9:23:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:42,182] Error 
****************************????****************************
??????:19/8/2026 9:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:42,362] Error 
****************************????****************************
??????:19/8/2026 9:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:42,547] Error 
****************************????****************************
??????:19/8/2026 9:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:42,735] Error 
****************************????****************************
??????:19/8/2026 9:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:42,918] Error 
****************************????****************************
??????:19/8/2026 9:23:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:43,097] Error 
****************************????****************************
??????:19/8/2026 9:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:43,281] Error 
****************************????****************************
??????:19/8/2026 9:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:43,467] Error 
****************************????****************************
??????:19/8/2026 9:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:43,646] Error 
****************************????****************************
??????:19/8/2026 9:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:43,825] Error 
****************************????****************************
??????:19/8/2026 9:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:43,999] Error 
****************************????****************************
??????:19/8/2026 9:23:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:44,185] Error 
****************************????****************************
??????:19/8/2026 9:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:44,381] Error 
****************************????****************************
??????:19/8/2026 9:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:44,562] Error 
****************************????****************************
??????:19/8/2026 9:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:44,746] Error 
****************************????****************************
??????:19/8/2026 9:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:44,932] Error 
****************************????****************************
??????:19/8/2026 9:23:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:45,109] Error 
****************************????****************************
??????:19/8/2026 9:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:45,284] Error 
****************************????****************************
??????:19/8/2026 9:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:45,457] Error 
****************************????****************************
??????:19/8/2026 9:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:45,629] Error 
****************************????****************************
??????:19/8/2026 9:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:45,813] Error 
****************************????****************************
??????:19/8/2026 9:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:45,986] Error 
****************************????****************************
??????:19/8/2026 9:23:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:46,158] Error 
****************************????****************************
??????:19/8/2026 9:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:46,338] Error 
****************************????****************************
??????:19/8/2026 9:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:46,512] Error 
****************************????****************************
??????:19/8/2026 9:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:46,686] Error 
****************************????****************************
??????:19/8/2026 9:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:46,869] Error 
****************************????****************************
??????:19/8/2026 9:23:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:47,047] Error 
****************************????****************************
??????:19/8/2026 9:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:47,221] Error 
****************************????****************************
??????:19/8/2026 9:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:47,396] Error 
****************************????****************************
??????:19/8/2026 9:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:47,580] Error 
****************************????****************************
??????:19/8/2026 9:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:47,765] Error 
****************************????****************************
??????:19/8/2026 9:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:47,932] Error 
****************************????****************************
??????:19/8/2026 9:23:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:48,096] Error 
****************************????****************************
??????:19/8/2026 9:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:48,261] Error 
****************************????****************************
??????:19/8/2026 9:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:48,426] Error 
****************************????****************************
??????:19/8/2026 9:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:48,592] Error 
****************************????****************************
??????:19/8/2026 9:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:48,764] Error 
****************************????****************************
??????:19/8/2026 9:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:48,927] Error 
****************************????****************************
??????:19/8/2026 9:23:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:49,088] Error 
****************************????****************************
??????:19/8/2026 9:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:49,258] Error 
****************************????****************************
??????:19/8/2026 9:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:49,424] Error 
****************************????****************************
??????:19/8/2026 9:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:49,589] Error 
****************************????****************************
??????:19/8/2026 9:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:49,760] Error 
****************************????****************************
??????:19/8/2026 9:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:49,926] Error 
****************************????****************************
??????:19/8/2026 9:23:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:50,094] Error 
****************************????****************************
??????:19/8/2026 9:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:50,260] Error 
****************************????****************************
??????:19/8/2026 9:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:50,434] Error 
****************************????****************************
??????:19/8/2026 9:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:50,605] Error 
****************************????****************************
??????:19/8/2026 9:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:50,785] Error 
****************************????****************************
??????:19/8/2026 9:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:50,951] Error 
****************************????****************************
??????:19/8/2026 9:23:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:51,121] Error 
****************************????****************************
??????:19/8/2026 9:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:51,285] Error 
****************************????****************************
??????:19/8/2026 9:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:51,463] Error 
****************************????****************************
??????:19/8/2026 9:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:51,649] Error 
****************************????****************************
??????:19/8/2026 9:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:51,835] Error 
****************************????****************************
??????:19/8/2026 9:23:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:52,013] Error 
****************************????****************************
??????:19/8/2026 9:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:52,193] Error 
****************************????****************************
??????:19/8/2026 9:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:52,385] Error 
****************************????****************************
??????:19/8/2026 9:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:52,574] Error 
****************************????****************************
??????:19/8/2026 9:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:52,767] Error 
****************************????****************************
??????:19/8/2026 9:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:52,947] Error 
****************************????****************************
??????:19/8/2026 9:23:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:53,116] Error 
****************************????****************************
??????:19/8/2026 9:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:53,297] Error 
****************************????****************************
??????:19/8/2026 9:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:53,477] Error 
****************************????****************************
??????:19/8/2026 9:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:53,655] Error 
****************************????****************************
??????:19/8/2026 9:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:53,832] Error 
****************************????****************************
??????:19/8/2026 9:23:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:54,008] Error 
****************************????****************************
??????:19/8/2026 9:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:54,185] Error 
****************************????****************************
??????:19/8/2026 9:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:54,359] Error 
****************************????****************************
??????:19/8/2026 9:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:54,536] Error 
****************************????****************************
??????:19/8/2026 9:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:54,715] Error 
****************************????****************************
??????:19/8/2026 9:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:54,889] Error 
****************************????****************************
??????:19/8/2026 9:23:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:55,060] Error 
****************************????****************************
??????:19/8/2026 9:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:55,235] Error 
****************************????****************************
??????:19/8/2026 9:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:55,417] Error 
****************************????****************************
??????:19/8/2026 9:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:55,615] Error 
****************************????****************************
??????:19/8/2026 9:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:55,815] Error 
****************************????****************************
??????:19/8/2026 9:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:55,986] Error 
****************************????****************************
??????:19/8/2026 9:23:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:56,164] Error 
****************************????****************************
??????:19/8/2026 9:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:56,342] Error 
****************************????****************************
??????:19/8/2026 9:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:56,517] Error 
****************************????****************************
??????:19/8/2026 9:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:56,713] Error 
****************************????****************************
??????:19/8/2026 9:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:56,891] Error 
****************************????****************************
??????:19/8/2026 9:23:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:57,073] Error 
****************************????****************************
??????:19/8/2026 9:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:57,252] Error 
****************************????****************************
??????:19/8/2026 9:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:57,433] Error 
****************************????****************************
??????:19/8/2026 9:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:57,604] Error 
****************************????****************************
??????:19/8/2026 9:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:57,789] Error 
****************************????****************************
??????:19/8/2026 9:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:57,976] Error 
****************************????****************************
??????:19/8/2026 9:23:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:58,157] Error 
****************************????****************************
??????:19/8/2026 9:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:58,339] Error 
****************************????****************************
??????:19/8/2026 9:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:58,510] Error 
****************************????****************************
??????:19/8/2026 9:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:58,682] Error 
****************************????****************************
??????:19/8/2026 9:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:58,862] Error 
****************************????****************************
??????:19/8/2026 9:23:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:59,044] Error 
****************************????****************************
??????:19/8/2026 9:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:59,210] Error 
****************************????****************************
??????:19/8/2026 9:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:59,385] Error 
****************************????****************************
??????:19/8/2026 9:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:59,552] Error 
****************************????****************************
??????:19/8/2026 9:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:59,737] Error 
****************************????****************************
??????:19/8/2026 9:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:23:59,925] Error 
****************************????****************************
??????:19/8/2026 9:23:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:00,105] Error 
****************************????****************************
??????:19/8/2026 9:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:00,280] Error 
****************************????****************************
??????:19/8/2026 9:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:00,451] Error 
****************************????****************************
??????:19/8/2026 9:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:00,628] Error 
****************************????****************************
??????:19/8/2026 9:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:00,814] Error 
****************************????****************************
??????:19/8/2026 9:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:00,994] Error 
****************************????****************************
??????:19/8/2026 9:24:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:01,164] Error 
****************************????****************************
??????:19/8/2026 9:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:01,342] Error 
****************************????****************************
??????:19/8/2026 9:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:01,517] Error 
****************************????****************************
??????:19/8/2026 9:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:01,696] Error 
****************************????****************************
??????:19/8/2026 9:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:01,880] Error 
****************************????****************************
??????:19/8/2026 9:24:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:02,053] Error 
****************************????****************************
??????:19/8/2026 9:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:02,227] Error 
****************************????****************************
??????:19/8/2026 9:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:02,401] Error 
****************************????****************************
??????:19/8/2026 9:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:02,572] Error 
****************************????****************************
??????:19/8/2026 9:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:02,754] Error 
****************************????****************************
??????:19/8/2026 9:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:02,931] Error 
****************************????****************************
??????:19/8/2026 9:24:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:03,104] Error 
****************************????****************************
??????:19/8/2026 9:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:03,276] Error 
****************************????****************************
??????:19/8/2026 9:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:03,451] Error 
****************************????****************************
??????:19/8/2026 9:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:03,623] Error 
****************************????****************************
??????:19/8/2026 9:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:03,805] Error 
****************************????****************************
??????:19/8/2026 9:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:03,986] Error 
****************************????****************************
??????:19/8/2026 9:24:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:04,157] Error 
****************************????****************************
??????:19/8/2026 9:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:04,327] Error 
****************************????****************************
??????:19/8/2026 9:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:04,494] Error 
****************************????****************************
??????:19/8/2026 9:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:04,663] Error 
****************************????****************************
??????:19/8/2026 9:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:04,847] Error 
****************************????****************************
??????:19/8/2026 9:24:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:05,021] Error 
****************************????****************************
??????:19/8/2026 9:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:05,195] Error 
****************************????****************************
??????:19/8/2026 9:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:05,369] Error 
****************************????****************************
??????:19/8/2026 9:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:05,563] Error 
****************************????****************************
??????:19/8/2026 9:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:05,749] Error 
****************************????****************************
??????:19/8/2026 9:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:05,932] Error 
****************************????****************************
??????:19/8/2026 9:24:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:06,112] Error 
****************************????****************************
??????:19/8/2026 9:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:06,291] Error 
****************************????****************************
??????:19/8/2026 9:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:06,471] Error 
****************************????****************************
??????:19/8/2026 9:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:06,648] Error 
****************************????****************************
??????:19/8/2026 9:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:06,830] Error 
****************************????****************************
??????:19/8/2026 9:24:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:07,006] Error 
****************************????****************************
??????:19/8/2026 9:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:07,182] Error 
****************************????****************************
??????:19/8/2026 9:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:07,357] Error 
****************************????****************************
??????:19/8/2026 9:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:07,528] Error 
****************************????****************************
??????:19/8/2026 9:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:07,701] Error 
****************************????****************************
??????:19/8/2026 9:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:07,879] Error 
****************************????****************************
??????:19/8/2026 9:24:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:08,066] Error 
****************************????****************************
??????:19/8/2026 9:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:08,244] Error 
****************************????****************************
??????:19/8/2026 9:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:08,420] Error 
****************************????****************************
??????:19/8/2026 9:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:08,601] Error 
****************************????****************************
??????:19/8/2026 9:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:08,786] Error 
****************************????****************************
??????:19/8/2026 9:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:08,965] Error 
****************************????****************************
??????:19/8/2026 9:24:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:09,145] Error 
****************************????****************************
??????:19/8/2026 9:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:09,321] Error 
****************************????****************************
??????:19/8/2026 9:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:09,497] Error 
****************************????****************************
??????:19/8/2026 9:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:09,678] Error 
****************************????****************************
??????:19/8/2026 9:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:09,865] Error 
****************************????****************************
??????:19/8/2026 9:24:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:10,034] Error 
****************************????****************************
??????:19/8/2026 9:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:10,211] Error 
****************************????****************************
??????:19/8/2026 9:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:10,392] Error 
****************************????****************************
??????:19/8/2026 9:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:10,566] Error 
****************************????****************************
??????:19/8/2026 9:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:10,747] Error 
****************************????****************************
??????:19/8/2026 9:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:10,929] Error 
****************************????****************************
??????:19/8/2026 9:24:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:11,105] Error 
****************************????****************************
??????:19/8/2026 9:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:11,284] Error 
****************************????****************************
??????:19/8/2026 9:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:11,461] Error 
****************************????****************************
??????:19/8/2026 9:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:11,636] Error 
****************************????****************************
??????:19/8/2026 9:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:11,820] Error 
****************************????****************************
??????:19/8/2026 9:24:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:12,004] Error 
****************************????****************************
??????:19/8/2026 9:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:12,187] Error 
****************************????****************************
??????:19/8/2026 9:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:12,363] Error 
****************************????****************************
??????:19/8/2026 9:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:12,538] Error 
****************************????****************************
??????:19/8/2026 9:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:12,720] Error 
****************************????****************************
??????:19/8/2026 9:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:12,903] Error 
****************************????****************************
??????:19/8/2026 9:24:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:13,080] Error 
****************************????****************************
??????:19/8/2026 9:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:13,259] Error 
****************************????****************************
??????:19/8/2026 9:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:13,438] Error 
****************************????****************************
??????:19/8/2026 9:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:13,615] Error 
****************************????****************************
??????:19/8/2026 9:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:13,797] Error 
****************************????****************************
??????:19/8/2026 9:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:13,973] Error 
****************************????****************************
??????:19/8/2026 9:24:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:14,143] Error 
****************************????****************************
??????:19/8/2026 9:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:14,316] Error 
****************************????****************************
??????:19/8/2026 9:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:14,487] Error 
****************************????****************************
??????:19/8/2026 9:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:14,663] Error 
****************************????****************************
??????:19/8/2026 9:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:14,840] Error 
****************************????****************************
??????:19/8/2026 9:24:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:15,012] Error 
****************************????****************************
??????:19/8/2026 9:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:15,190] Error 
****************************????****************************
??????:19/8/2026 9:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:15,355] Error 
****************************????****************************
??????:19/8/2026 9:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:15,529] Error 
****************************????****************************
??????:19/8/2026 9:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:15,698] Error 
****************************????****************************
??????:19/8/2026 9:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:15,883] Error 
****************************????****************************
??????:19/8/2026 9:24:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:16,063] Error 
****************************????****************************
??????:19/8/2026 9:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:16,250] Error 
****************************????****************************
??????:19/8/2026 9:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:16,434] Error 
****************************????****************************
??????:19/8/2026 9:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:16,614] Error 
****************************????****************************
??????:19/8/2026 9:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:16,796] Error 
****************************????****************************
??????:19/8/2026 9:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:16,977] Error 
****************************????****************************
??????:19/8/2026 9:24:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:17,163] Error 
****************************????****************************
??????:19/8/2026 9:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:17,346] Error 
****************************????****************************
??????:19/8/2026 9:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:17,529] Error 
****************************????****************************
??????:19/8/2026 9:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:17,717] Error 
****************************????****************************
??????:19/8/2026 9:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:17,907] Error 
****************************????****************************
??????:19/8/2026 9:24:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:18,090] Error 
****************************????****************************
??????:19/8/2026 9:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:18,279] Error 
****************************????****************************
??????:19/8/2026 9:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:18,464] Error 
****************************????****************************
??????:19/8/2026 9:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:18,643] Error 
****************************????****************************
??????:19/8/2026 9:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:18,827] Error 
****************************????****************************
??????:19/8/2026 9:24:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:19,007] Error 
****************************????****************************
??????:19/8/2026 9:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:19,191] Error 
****************************????****************************
??????:19/8/2026 9:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:19,371] Error 
****************************????****************************
??????:19/8/2026 9:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:19,550] Error 
****************************????****************************
??????:19/8/2026 9:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:19,734] Error 
****************************????****************************
??????:19/8/2026 9:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:19,919] Error 
****************************????****************************
??????:19/8/2026 9:24:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:20,098] Error 
****************************????****************************
??????:19/8/2026 9:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:20,281] Error 
****************************????****************************
??????:19/8/2026 9:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:20,453] Error 
****************************????****************************
??????:19/8/2026 9:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:20,621] Error 
****************************????****************************
??????:19/8/2026 9:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:20,798] Error 
****************************????****************************
??????:19/8/2026 9:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:20,978] Error 
****************************????****************************
??????:19/8/2026 9:24:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:21,147] Error 
****************************????****************************
??????:19/8/2026 9:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:21,323] Error 
****************************????****************************
??????:19/8/2026 9:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:21,496] Error 
****************************????****************************
??????:19/8/2026 9:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:21,664] Error 
****************************????****************************
??????:19/8/2026 9:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:21,839] Error 
****************************????****************************
??????:19/8/2026 9:24:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:22,016] Error 
****************************????****************************
??????:19/8/2026 9:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:22,190] Error 
****************************????****************************
??????:19/8/2026 9:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:22,365] Error 
****************************????****************************
??????:19/8/2026 9:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:22,534] Error 
****************************????****************************
??????:19/8/2026 9:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:22,708] Error 
****************************????****************************
??????:19/8/2026 9:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:22,882] Error 
****************************????****************************
??????:19/8/2026 9:24:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:23,057] Error 
****************************????****************************
??????:19/8/2026 9:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:23,226] Error 
****************************????****************************
??????:19/8/2026 9:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:23,396] Error 
****************************????****************************
??????:19/8/2026 9:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:23,569] Error 
****************************????****************************
??????:19/8/2026 9:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:23,738] Error 
****************************????****************************
??????:19/8/2026 9:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:23,907] Error 
****************************????****************************
??????:19/8/2026 9:24:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:24,079] Error 
****************************????****************************
??????:19/8/2026 9:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:24,269] Error 
****************************????****************************
??????:19/8/2026 9:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:24,445] Error 
****************************????****************************
??????:19/8/2026 9:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:24,615] Error 
****************************????****************************
??????:19/8/2026 9:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:24,795] Error 
****************************????****************************
??????:19/8/2026 9:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:24,971] Error 
****************************????****************************
??????:19/8/2026 9:24:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:25,146] Error 
****************************????****************************
??????:19/8/2026 9:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:25,315] Error 
****************************????****************************
??????:19/8/2026 9:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:25,486] Error 
****************************????****************************
??????:19/8/2026 9:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:25,662] Error 
****************************????****************************
??????:19/8/2026 9:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:25,842] Error 
****************************????****************************
??????:19/8/2026 9:24:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:26,017] Error 
****************************????****************************
??????:19/8/2026 9:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:26,196] Error 
****************************????****************************
??????:19/8/2026 9:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:26,368] Error 
****************************????****************************
??????:19/8/2026 9:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:26,546] Error 
****************************????****************************
??????:19/8/2026 9:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:26,720] Error 
****************************????****************************
??????:19/8/2026 9:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:26,894] Error 
****************************????****************************
??????:19/8/2026 9:24:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:27,072] Error 
****************************????****************************
??????:19/8/2026 9:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:27,241] Error 
****************************????****************************
??????:19/8/2026 9:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:27,414] Error 
****************************????****************************
??????:19/8/2026 9:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:27,587] Error 
****************************????****************************
??????:19/8/2026 9:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:27,760] Error 
****************************????****************************
??????:19/8/2026 9:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:27,935] Error 
****************************????****************************
??????:19/8/2026 9:24:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:28,109] Error 
****************************????****************************
??????:19/8/2026 9:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:28,279] Error 
****************************????****************************
??????:19/8/2026 9:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:28,466] Error 
****************************????****************************
??????:19/8/2026 9:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:28,643] Error 
****************************????****************************
??????:19/8/2026 9:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:28,831] Error 
****************************????****************************
??????:19/8/2026 9:24:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:29,011] Error 
****************************????****************************
??????:19/8/2026 9:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:29,188] Error 
****************************????****************************
??????:19/8/2026 9:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:29,363] Error 
****************************????****************************
??????:19/8/2026 9:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:29,551] Error 
****************************????****************************
??????:19/8/2026 9:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:29,734] Error 
****************************????****************************
??????:19/8/2026 9:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:29,920] Error 
****************************????****************************
??????:19/8/2026 9:24:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:30,109] Error 
****************************????****************************
??????:19/8/2026 9:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:30,290] Error 
****************************????****************************
??????:19/8/2026 9:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:30,476] Error 
****************************????****************************
??????:19/8/2026 9:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:30,658] Error 
****************************????****************************
??????:19/8/2026 9:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:30,846] Error 
****************************????****************************
??????:19/8/2026 9:24:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:31,027] Error 
****************************????****************************
??????:19/8/2026 9:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:31,216] Error 
****************************????****************************
??????:19/8/2026 9:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:31,397] Error 
****************************????****************************
??????:19/8/2026 9:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:31,572] Error 
****************************????****************************
??????:19/8/2026 9:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:31,754] Error 
****************************????****************************
??????:19/8/2026 9:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:31,933] Error 
****************************????****************************
??????:19/8/2026 9:24:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:32,116] Error 
****************************????****************************
??????:19/8/2026 9:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:32,296] Error 
****************************????****************************
??????:19/8/2026 9:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:32,487] Error 
****************************????****************************
??????:19/8/2026 9:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:32,674] Error 
****************************????****************************
??????:19/8/2026 9:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:32,855] Error 
****************************????****************************
??????:19/8/2026 9:24:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:33,039] Error 
****************************????****************************
??????:19/8/2026 9:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:33,222] Error 
****************************????****************************
??????:19/8/2026 9:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:33,404] Error 
****************************????****************************
??????:19/8/2026 9:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:33,580] Error 
****************************????****************************
??????:19/8/2026 9:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:33,765] Error 
****************************????****************************
??????:19/8/2026 9:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:33,951] Error 
****************************????****************************
??????:19/8/2026 9:24:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:34,138] Error 
****************************????****************************
??????:19/8/2026 9:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:34,323] Error 
****************************????****************************
??????:19/8/2026 9:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:34,510] Error 
****************************????****************************
??????:19/8/2026 9:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:34,693] Error 
****************************????****************************
??????:19/8/2026 9:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:34,881] Error 
****************************????****************************
??????:19/8/2026 9:24:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:35,069] Error 
****************************????****************************
??????:19/8/2026 9:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:35,252] Error 
****************************????****************************
??????:19/8/2026 9:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:35,434] Error 
****************************????****************************
??????:19/8/2026 9:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:35,619] Error 
****************************????****************************
??????:19/8/2026 9:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:35,805] Error 
****************************????****************************
??????:19/8/2026 9:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:35,990] Error 
****************************????****************************
??????:19/8/2026 9:24:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:36,171] Error 
****************************????****************************
??????:19/8/2026 9:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:36,350] Error 
****************************????****************************
??????:19/8/2026 9:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:36,541] Error 
****************************????****************************
??????:19/8/2026 9:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:36,723] Error 
****************************????****************************
??????:19/8/2026 9:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:36,907] Error 
****************************????****************************
??????:19/8/2026 9:24:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:37,086] Error 
****************************????****************************
??????:19/8/2026 9:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:37,272] Error 
****************************????****************************
??????:19/8/2026 9:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:37,455] Error 
****************************????****************************
??????:19/8/2026 9:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:37,641] Error 
****************************????****************************
??????:19/8/2026 9:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:37,827] Error 
****************************????****************************
??????:19/8/2026 9:24:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:38,010] Error 
****************************????****************************
??????:19/8/2026 9:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:38,193] Error 
****************************????****************************
??????:19/8/2026 9:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:38,370] Error 
****************************????****************************
??????:19/8/2026 9:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:38,550] Error 
****************************????****************************
??????:19/8/2026 9:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:38,729] Error 
****************************????****************************
??????:19/8/2026 9:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:38,917] Error 
****************************????****************************
??????:19/8/2026 9:24:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:39,100] Error 
****************************????****************************
??????:19/8/2026 9:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:39,285] Error 
****************************????****************************
??????:19/8/2026 9:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:39,467] Error 
****************************????****************************
??????:19/8/2026 9:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:39,648] Error 
****************************????****************************
??????:19/8/2026 9:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:39,831] Error 
****************************????****************************
??????:19/8/2026 9:24:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:40,020] Error 
****************************????****************************
??????:19/8/2026 9:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:40,202] Error 
****************************????****************************
??????:19/8/2026 9:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:40,386] Error 
****************************????****************************
??????:19/8/2026 9:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:40,585] Error 
****************************????****************************
??????:19/8/2026 9:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:40,768] Error 
****************************????****************************
??????:19/8/2026 9:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:40,949] Error 
****************************????****************************
??????:19/8/2026 9:24:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:41,137] Error 
****************************????****************************
??????:19/8/2026 9:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:41,326] Error 
****************************????****************************
??????:19/8/2026 9:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:41,518] Error 
****************************????****************************
??????:19/8/2026 9:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:41,709] Error 
****************************????****************************
??????:19/8/2026 9:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:41,896] Error 
****************************????****************************
??????:19/8/2026 9:24:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:42,079] Error 
****************************????****************************
??????:19/8/2026 9:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:42,268] Error 
****************************????****************************
??????:19/8/2026 9:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:42,455] Error 
****************************????****************************
??????:19/8/2026 9:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:42,638] Error 
****************************????****************************
??????:19/8/2026 9:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:42,828] Error 
****************************????****************************
??????:19/8/2026 9:24:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:43,016] Error 
****************************????****************************
??????:19/8/2026 9:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:43,204] Error 
****************************????****************************
??????:19/8/2026 9:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:43,383] Error 
****************************????****************************
??????:19/8/2026 9:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:43,575] Error 
****************************????****************************
??????:19/8/2026 9:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:43,761] Error 
****************************????****************************
??????:19/8/2026 9:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:43,942] Error 
****************************????****************************
??????:19/8/2026 9:24:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:44,126] Error 
****************************????****************************
??????:19/8/2026 9:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:44,305] Error 
****************************????****************************
??????:19/8/2026 9:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:44,485] Error 
****************************????****************************
??????:19/8/2026 9:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:44,675] Error 
****************************????****************************
??????:19/8/2026 9:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:44,860] Error 
****************************????****************************
??????:19/8/2026 9:24:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:45,039] Error 
****************************????****************************
??????:19/8/2026 9:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:45,223] Error 
****************************????****************************
??????:19/8/2026 9:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:45,404] Error 
****************************????****************************
??????:19/8/2026 9:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:45,582] Error 
****************************????****************************
??????:19/8/2026 9:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:45,764] Error 
****************************????****************************
??????:19/8/2026 9:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:45,944] Error 
****************************????****************************
??????:19/8/2026 9:24:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:46,132] Error 
****************************????****************************
??????:19/8/2026 9:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:46,311] Error 
****************************????****************************
??????:19/8/2026 9:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:46,493] Error 
****************************????****************************
??????:19/8/2026 9:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:46,674] Error 
****************************????****************************
??????:19/8/2026 9:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:46,857] Error 
****************************????****************************
??????:19/8/2026 9:24:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:47,038] Error 
****************************????****************************
??????:19/8/2026 9:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:47,224] Error 
****************************????****************************
??????:19/8/2026 9:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:47,407] Error 
****************************????****************************
??????:19/8/2026 9:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:47,585] Error 
****************************????****************************
??????:19/8/2026 9:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:47,771] Error 
****************************????****************************
??????:19/8/2026 9:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:47,954] Error 
****************************????****************************
??????:19/8/2026 9:24:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:48,138] Error 
****************************????****************************
??????:19/8/2026 9:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:48,316] Error 
****************************????****************************
??????:19/8/2026 9:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:48,496] Error 
****************************????****************************
??????:19/8/2026 9:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:48,687] Error 
****************************????****************************
??????:19/8/2026 9:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:48,872] Error 
****************************????****************************
??????:19/8/2026 9:24:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:49,052] Error 
****************************????****************************
??????:19/8/2026 9:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:49,237] Error 
****************************????****************************
??????:19/8/2026 9:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:49,417] Error 
****************************????****************************
??????:19/8/2026 9:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:49,601] Error 
****************************????****************************
??????:19/8/2026 9:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:49,788] Error 
****************************????****************************
??????:19/8/2026 9:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:49,970] Error 
****************************????****************************
??????:19/8/2026 9:24:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:50,149] Error 
****************************????****************************
??????:19/8/2026 9:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:50,330] Error 
****************************????****************************
??????:19/8/2026 9:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:50,507] Error 
****************************????****************************
??????:19/8/2026 9:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:50,692] Error 
****************************????****************************
??????:19/8/2026 9:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:50,876] Error 
****************************????****************************
??????:19/8/2026 9:24:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:51,055] Error 
****************************????****************************
??????:19/8/2026 9:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:51,238] Error 
****************************????****************************
??????:19/8/2026 9:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:51,416] Error 
****************************????****************************
??????:19/8/2026 9:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:51,597] Error 
****************************????****************************
??????:19/8/2026 9:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:51,782] Error 
****************************????****************************
??????:19/8/2026 9:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:51,960] Error 
****************************????****************************
??????:19/8/2026 9:24:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:52,140] Error 
****************************????****************************
??????:19/8/2026 9:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:52,322] Error 
****************************????****************************
??????:19/8/2026 9:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:52,504] Error 
****************************????****************************
??????:19/8/2026 9:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:52,696] Error 
****************************????****************************
??????:19/8/2026 9:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:52,884] Error 
****************************????****************************
??????:19/8/2026 9:24:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:53,064] Error 
****************************????****************************
??????:19/8/2026 9:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:53,246] Error 
****************************????****************************
??????:19/8/2026 9:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:53,426] Error 
****************************????****************************
??????:19/8/2026 9:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:53,612] Error 
****************************????****************************
??????:19/8/2026 9:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:53,798] Error 
****************************????****************************
??????:19/8/2026 9:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:53,979] Error 
****************************????****************************
??????:19/8/2026 9:24:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:54,161] Error 
****************************????****************************
??????:19/8/2026 9:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:54,342] Error 
****************************????****************************
??????:19/8/2026 9:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:54,525] Error 
****************************????****************************
??????:19/8/2026 9:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:54,707] Error 
****************************????****************************
??????:19/8/2026 9:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:54,891] Error 
****************************????****************************
??????:19/8/2026 9:24:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:55,073] Error 
****************************????****************************
??????:19/8/2026 9:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:55,259] Error 
****************************????****************************
??????:19/8/2026 9:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:55,443] Error 
****************************????****************************
??????:19/8/2026 9:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:55,622] Error 
****************************????****************************
??????:19/8/2026 9:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:55,806] Error 
****************************????****************************
??????:19/8/2026 9:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:55,989] Error 
****************************????****************************
??????:19/8/2026 9:24:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:56,170] Error 
****************************????****************************
??????:19/8/2026 9:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:56,351] Error 
****************************????****************************
??????:19/8/2026 9:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:56,533] Error 
****************************????****************************
??????:19/8/2026 9:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:56,714] Error 
****************************????****************************
??????:19/8/2026 9:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:56,902] Error 
****************************????****************************
??????:19/8/2026 9:24:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:57,079] Error 
****************************????****************************
??????:19/8/2026 9:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:57,260] Error 
****************************????****************************
??????:19/8/2026 9:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:57,439] Error 
****************************????****************************
??????:19/8/2026 9:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:57,620] Error 
****************************????****************************
??????:19/8/2026 9:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:57,801] Error 
****************************????****************************
??????:19/8/2026 9:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:57,982] Error 
****************************????****************************
??????:19/8/2026 9:24:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:58,160] Error 
****************************????****************************
??????:19/8/2026 9:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:58,339] Error 
****************************????****************************
??????:19/8/2026 9:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:58,519] Error 
****************************????****************************
??????:19/8/2026 9:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:58,696] Error 
****************************????****************************
??????:19/8/2026 9:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:58,877] Error 
****************************????****************************
??????:19/8/2026 9:24:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:59,054] Error 
****************************????****************************
??????:19/8/2026 9:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:59,236] Error 
****************************????****************************
??????:19/8/2026 9:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:59,413] Error 
****************************????****************************
??????:19/8/2026 9:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:59,593] Error 
****************************????****************************
??????:19/8/2026 9:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:59,777] Error 
****************************????****************************
??????:19/8/2026 9:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:24:59,955] Error 
****************************????****************************
??????:19/8/2026 9:24:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:00,132] Error 
****************************????****************************
??????:19/8/2026 9:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:00,315] Error 
****************************????****************************
??????:19/8/2026 9:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:00,491] Error 
****************************????****************************
??????:19/8/2026 9:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:00,670] Error 
****************************????****************************
??????:19/8/2026 9:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:00,861] Error 
****************************????****************************
??????:19/8/2026 9:25:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:01,039] Error 
****************************????****************************
??????:19/8/2026 9:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:01,221] Error 
****************************????****************************
??????:19/8/2026 9:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:01,398] Error 
****************************????****************************
??????:19/8/2026 9:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:01,575] Error 
****************************????****************************
??????:19/8/2026 9:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:01,758] Error 
****************************????****************************
??????:19/8/2026 9:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:01,936] Error 
****************************????****************************
??????:19/8/2026 9:25:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:02,113] Error 
****************************????****************************
??????:19/8/2026 9:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:02,294] Error 
****************************????****************************
??????:19/8/2026 9:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:02,472] Error 
****************************????****************************
??????:19/8/2026 9:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:02,651] Error 
****************************????****************************
??????:19/8/2026 9:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:02,835] Error 
****************************????****************************
??????:19/8/2026 9:25:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:03,017] Error 
****************************????****************************
??????:19/8/2026 9:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:03,197] Error 
****************************????****************************
??????:19/8/2026 9:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:03,378] Error 
****************************????****************************
??????:19/8/2026 9:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:03,554] Error 
****************************????****************************
??????:19/8/2026 9:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:03,736] Error 
****************************????****************************
??????:19/8/2026 9:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:03,914] Error 
****************************????****************************
??????:19/8/2026 9:25:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:04,091] Error 
****************************????****************************
??????:19/8/2026 9:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:04,269] Error 
****************************????****************************
??????:19/8/2026 9:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:04,448] Error 
****************************????****************************
??????:19/8/2026 9:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:04,627] Error 
****************************????****************************
??????:19/8/2026 9:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:04,809] Error 
****************************????****************************
??????:19/8/2026 9:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:04,996] Error 
****************************????****************************
??????:19/8/2026 9:25:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:05,176] Error 
****************************????****************************
??????:19/8/2026 9:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:05,353] Error 
****************************????****************************
??????:19/8/2026 9:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:05,532] Error 
****************************????****************************
??????:19/8/2026 9:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:05,713] Error 
****************************????****************************
??????:19/8/2026 9:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:05,895] Error 
****************************????****************************
??????:19/8/2026 9:25:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:06,079] Error 
****************************????****************************
??????:19/8/2026 9:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:06,263] Error 
****************************????****************************
??????:19/8/2026 9:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:06,440] Error 
****************************????****************************
??????:19/8/2026 9:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:06,618] Error 
****************************????****************************
??????:19/8/2026 9:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:06,805] Error 
****************************????****************************
??????:19/8/2026 9:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:06,987] Error 
****************************????****************************
??????:19/8/2026 9:25:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:07,175] Error 
****************************????****************************
??????:19/8/2026 9:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:07,369] Error 
****************************????****************************
??????:19/8/2026 9:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:07,561] Error 
****************************????****************************
??????:19/8/2026 9:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:07,758] Error 
****************************????****************************
??????:19/8/2026 9:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:07,945] Error 
****************************????****************************
??????:19/8/2026 9:25:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:08,136] Error 
****************************????****************************
??????:19/8/2026 9:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:08,323] Error 
****************************????****************************
??????:19/8/2026 9:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:08,497] Error 
****************************????****************************
??????:19/8/2026 9:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:08,682] Error 
****************************????****************************
??????:19/8/2026 9:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:08,862] Error 
****************************????****************************
??????:19/8/2026 9:25:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:09,051] Error 
****************************????****************************
??????:19/8/2026 9:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:09,230] Error 
****************************????****************************
??????:19/8/2026 9:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:09,417] Error 
****************************????****************************
??????:19/8/2026 9:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:09,596] Error 
****************************????****************************
??????:19/8/2026 9:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:09,782] Error 
****************************????****************************
??????:19/8/2026 9:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:09,963] Error 
****************************????****************************
??????:19/8/2026 9:25:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:10,145] Error 
****************************????****************************
??????:19/8/2026 9:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:10,330] Error 
****************************????****************************
??????:19/8/2026 9:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:10,510] Error 
****************************????****************************
??????:19/8/2026 9:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:10,689] Error 
****************************????****************************
??????:19/8/2026 9:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:10,873] Error 
****************************????****************************
??????:19/8/2026 9:25:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:11,050] Error 
****************************????****************************
??????:19/8/2026 9:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:11,226] Error 
****************************????****************************
??????:19/8/2026 9:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:11,408] Error 
****************************????****************************
??????:19/8/2026 9:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:11,586] Error 
****************************????****************************
??????:19/8/2026 9:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:11,771] Error 
****************************????****************************
??????:19/8/2026 9:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:11,951] Error 
****************************????****************************
??????:19/8/2026 9:25:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:12,130] Error 
****************************????****************************
??????:19/8/2026 9:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:12,310] Error 
****************************????****************************
??????:19/8/2026 9:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:12,489] Error 
****************************????****************************
??????:19/8/2026 9:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:12,679] Error 
****************************????****************************
??????:19/8/2026 9:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:12,870] Error 
****************************????****************************
??????:19/8/2026 9:25:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:13,047] Error 
****************************????****************************
??????:19/8/2026 9:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:13,226] Error 
****************************????****************************
??????:19/8/2026 9:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:13,405] Error 
****************************????****************************
??????:19/8/2026 9:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:13,578] Error 
****************************????****************************
??????:19/8/2026 9:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:13,759] Error 
****************************????****************************
??????:19/8/2026 9:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:13,947] Error 
****************************????****************************
??????:19/8/2026 9:25:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:14,132] Error 
****************************????****************************
??????:19/8/2026 9:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:14,321] Error 
****************************????****************************
??????:19/8/2026 9:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:14,517] Error 
****************************????****************************
??????:19/8/2026 9:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:14,708] Error 
****************************????****************************
??????:19/8/2026 9:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:14,895] Error 
****************************????****************************
??????:19/8/2026 9:25:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:15,076] Error 
****************************????****************************
??????:19/8/2026 9:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:15,268] Error 
****************************????****************************
??????:19/8/2026 9:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:15,457] Error 
****************************????****************************
??????:19/8/2026 9:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:15,644] Error 
****************************????****************************
??????:19/8/2026 9:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:15,841] Error 
****************************????****************************
??????:19/8/2026 9:25:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:16,032] Error 
****************************????****************************
??????:19/8/2026 9:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:16,214] Error 
****************************????****************************
??????:19/8/2026 9:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:16,395] Error 
****************************????****************************
??????:19/8/2026 9:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:16,573] Error 
****************************????****************************
??????:19/8/2026 9:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:16,762] Error 
****************************????****************************
??????:19/8/2026 9:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:16,946] Error 
****************************????****************************
??????:19/8/2026 9:25:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:17,132] Error 
****************************????****************************
??????:19/8/2026 9:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:17,310] Error 
****************************????****************************
??????:19/8/2026 9:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:17,494] Error 
****************************????****************************
??????:19/8/2026 9:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:17,682] Error 
****************************????****************************
??????:19/8/2026 9:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:17,873] Error 
****************************????****************************
??????:19/8/2026 9:25:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:18,065] Error 
****************************????****************************
??????:19/8/2026 9:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:18,251] Error 
****************************????****************************
??????:19/8/2026 9:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:18,437] Error 
****************************????****************************
??????:19/8/2026 9:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:18,616] Error 
****************************????****************************
??????:19/8/2026 9:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:18,800] Error 
****************************????****************************
??????:19/8/2026 9:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:18,979] Error 
****************************????****************************
??????:19/8/2026 9:25:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:19,157] Error 
****************************????****************************
??????:19/8/2026 9:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:19,334] Error 
****************************????****************************
??????:19/8/2026 9:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:19,512] Error 
****************************????****************************
??????:19/8/2026 9:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:19,688] Error 
****************************????****************************
??????:19/8/2026 9:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:19,864] Error 
****************************????****************************
??????:19/8/2026 9:25:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:20,042] Error 
****************************????****************************
??????:19/8/2026 9:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:20,215] Error 
****************************????****************************
??????:19/8/2026 9:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:20,394] Error 
****************************????****************************
??????:19/8/2026 9:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:20,568] Error 
****************************????****************************
??????:19/8/2026 9:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:20,747] Error 
****************************????****************************
??????:19/8/2026 9:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:20,922] Error 
****************************????****************************
??????:19/8/2026 9:25:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:21,098] Error 
****************************????****************************
??????:19/8/2026 9:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:21,289] Error 
****************************????****************************
??????:19/8/2026 9:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:21,482] Error 
****************************????****************************
??????:19/8/2026 9:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:21,675] Error 
****************************????****************************
??????:19/8/2026 9:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:21,873] Error 
****************************????****************************
??????:19/8/2026 9:25:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:22,065] Error 
****************************????****************************
??????:19/8/2026 9:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:22,255] Error 
****************************????****************************
??????:19/8/2026 9:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:22,440] Error 
****************************????****************************
??????:19/8/2026 9:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:22,614] Error 
****************************????****************************
??????:19/8/2026 9:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:22,791] Error 
****************************????****************************
??????:19/8/2026 9:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:22,967] Error 
****************************????****************************
??????:19/8/2026 9:25:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:23,144] Error 
****************************????****************************
??????:19/8/2026 9:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:23,319] Error 
****************************????****************************
??????:19/8/2026 9:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:23,496] Error 
****************************????****************************
??????:19/8/2026 9:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:23,670] Error 
****************************????****************************
??????:19/8/2026 9:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:23,852] Error 
****************************????****************************
??????:19/8/2026 9:25:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:24,030] Error 
****************************????****************************
??????:19/8/2026 9:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:24,205] Error 
****************************????****************************
??????:19/8/2026 9:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:24,380] Error 
****************************????****************************
??????:19/8/2026 9:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:24,558] Error 
****************************????****************************
??????:19/8/2026 9:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:24,734] Error 
****************************????****************************
??????:19/8/2026 9:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:24,909] Error 
****************************????****************************
??????:19/8/2026 9:25:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:25,085] Error 
****************************????****************************
??????:19/8/2026 9:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:25,264] Error 
****************************????****************************
??????:19/8/2026 9:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:25,448] Error 
****************************????****************************
??????:19/8/2026 9:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:25,623] Error 
****************************????****************************
??????:19/8/2026 9:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:25,799] Error 
****************************????****************************
??????:19/8/2026 9:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:25,977] Error 
****************************????****************************
??????:19/8/2026 9:25:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:26,152] Error 
****************************????****************************
??????:19/8/2026 9:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:26,328] Error 
****************************????****************************
??????:19/8/2026 9:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:26,504] Error 
****************************????****************************
??????:19/8/2026 9:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:26,680] Error 
****************************????****************************
??????:19/8/2026 9:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:26,877] Error 
****************************????****************************
??????:19/8/2026 9:25:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:27,058] Error 
****************************????****************************
??????:19/8/2026 9:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:27,235] Error 
****************************????****************************
??????:19/8/2026 9:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:27,413] Error 
****************************????****************************
??????:19/8/2026 9:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:27,589] Error 
****************************????****************************
??????:19/8/2026 9:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:27,770] Error 
****************************????****************************
??????:19/8/2026 9:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:27,948] Error 
****************************????****************************
??????:19/8/2026 9:25:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:28,119] Error 
****************************????****************************
??????:19/8/2026 9:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:28,295] Error 
****************************????****************************
??????:19/8/2026 9:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:28,474] Error 
****************************????****************************
??????:19/8/2026 9:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:28,653] Error 
****************************????****************************
??????:19/8/2026 9:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:28,835] Error 
****************************????****************************
??????:19/8/2026 9:25:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:29,014] Error 
****************************????****************************
??????:19/8/2026 9:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:29,188] Error 
****************************????****************************
??????:19/8/2026 9:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:29,375] Error 
****************************????****************************
??????:19/8/2026 9:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:29,545] Error 
****************************????****************************
??????:19/8/2026 9:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:29,721] Error 
****************************????****************************
??????:19/8/2026 9:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:29,895] Error 
****************************????****************************
??????:19/8/2026 9:25:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:30,069] Error 
****************************????****************************
??????:19/8/2026 9:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:30,242] Error 
****************************????****************************
??????:19/8/2026 9:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:30,411] Error 
****************************????****************************
??????:19/8/2026 9:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:30,574] Error 
****************************????****************************
??????:19/8/2026 9:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:30,746] Error 
****************************????****************************
??????:19/8/2026 9:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:30,916] Error 
****************************????****************************
??????:19/8/2026 9:25:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:31,084] Error 
****************************????****************************
??????:19/8/2026 9:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:31,253] Error 
****************************????****************************
??????:19/8/2026 9:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:31,425] Error 
****************************????****************************
??????:19/8/2026 9:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:31,594] Error 
****************************????****************************
??????:19/8/2026 9:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:31,765] Error 
****************************????****************************
??????:19/8/2026 9:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:31,934] Error 
****************************????****************************
??????:19/8/2026 9:25:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:32,110] Error 
****************************????****************************
??????:19/8/2026 9:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:32,286] Error 
****************************????****************************
??????:19/8/2026 9:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:32,467] Error 
****************************????****************************
??????:19/8/2026 9:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:32,654] Error 
****************************????****************************
??????:19/8/2026 9:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:32,847] Error 
****************************????****************************
??????:19/8/2026 9:25:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:33,032] Error 
****************************????****************************
??????:19/8/2026 9:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:33,217] Error 
****************************????****************************
??????:19/8/2026 9:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:33,408] Error 
****************************????****************************
??????:19/8/2026 9:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:33,588] Error 
****************************????****************************
??????:19/8/2026 9:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:33,771] Error 
****************************????****************************
??????:19/8/2026 9:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:33,935] Error 
****************************????****************************
??????:19/8/2026 9:25:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:34,117] Error 
****************************????****************************
??????:19/8/2026 9:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:34,296] Error 
****************************????****************************
??????:19/8/2026 9:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:34,476] Error 
****************************????****************************
??????:19/8/2026 9:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:34,646] Error 
****************************????****************************
??????:19/8/2026 9:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:34,826] Error 
****************************????****************************
??????:19/8/2026 9:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:34,990] Error 
****************************????****************************
??????:19/8/2026 9:25:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:35,158] Error 
****************************????****************************
??????:19/8/2026 9:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:35,322] Error 
****************************????****************************
??????:19/8/2026 9:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:35,493] Error 
****************************????****************************
??????:19/8/2026 9:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:35,663] Error 
****************************????****************************
??????:19/8/2026 9:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:35,832] Error 
****************************????****************************
??????:19/8/2026 9:25:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:36,000] Error 
****************************????****************************
??????:19/8/2026 9:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:36,169] Error 
****************************????****************************
??????:19/8/2026 9:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:36,328] Error 
****************************????****************************
??????:19/8/2026 9:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:36,494] Error 
****************************????****************************
??????:19/8/2026 9:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:36,661] Error 
****************************????****************************
??????:19/8/2026 9:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:36,830] Error 
****************************????****************************
??????:19/8/2026 9:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:36,992] Error 
****************************????****************************
??????:19/8/2026 9:25:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:37,159] Error 
****************************????****************************
??????:19/8/2026 9:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:37,324] Error 
****************************????****************************
??????:19/8/2026 9:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:37,503] Error 
****************************????****************************
??????:19/8/2026 9:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:37,668] Error 
****************************????****************************
??????:19/8/2026 9:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:37,839] Error 
****************************????****************************
??????:19/8/2026 9:25:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:38,004] Error 
****************************????****************************
??????:19/8/2026 9:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:38,174] Error 
****************************????****************************
??????:19/8/2026 9:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:38,342] Error 
****************************????****************************
??????:19/8/2026 9:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:38,510] Error 
****************************????****************************
??????:19/8/2026 9:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:38,671] Error 
****************************????****************************
??????:19/8/2026 9:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:38,843] Error 
****************************????****************************
??????:19/8/2026 9:25:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:39,008] Error 
****************************????****************************
??????:19/8/2026 9:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:39,178] Error 
****************************????****************************
??????:19/8/2026 9:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:39,343] Error 
****************************????****************************
??????:19/8/2026 9:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:39,519] Error 
****************************????****************************
??????:19/8/2026 9:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:39,682] Error 
****************************????****************************
??????:19/8/2026 9:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:39,853] Error 
****************************????****************************
??????:19/8/2026 9:25:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:40,016] Error 
****************************????****************************
??????:19/8/2026 9:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:40,182] Error 
****************************????****************************
??????:19/8/2026 9:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:40,350] Error 
****************************????****************************
??????:19/8/2026 9:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:40,527] Error 
****************************????****************************
??????:19/8/2026 9:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:40,693] Error 
****************************????****************************
??????:19/8/2026 9:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:40,861] Error 
****************************????****************************
??????:19/8/2026 9:25:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:41,020] Error 
****************************????****************************
??????:19/8/2026 9:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:41,186] Error 
****************************????****************************
??????:19/8/2026 9:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:41,350] Error 
****************************????****************************
??????:19/8/2026 9:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:41,522] Error 
****************************????****************************
??????:19/8/2026 9:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:41,682] Error 
****************************????****************************
??????:19/8/2026 9:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:41,855] Error 
****************************????****************************
??????:19/8/2026 9:25:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:42,014] Error 
****************************????****************************
??????:19/8/2026 9:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:42,184] Error 
****************************????****************************
??????:19/8/2026 9:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:42,351] Error 
****************************????****************************
??????:19/8/2026 9:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:42,516] Error 
****************************????****************************
??????:19/8/2026 9:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:42,688] Error 
****************************????****************************
??????:19/8/2026 9:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:42,868] Error 
****************************????****************************
??????:19/8/2026 9:25:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:43,038] Error 
****************************????****************************
??????:19/8/2026 9:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:43,217] Error 
****************************????****************************
??????:19/8/2026 9:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:43,390] Error 
****************************????****************************
??????:19/8/2026 9:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:43,571] Error 
****************************????****************************
??????:19/8/2026 9:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:43,752] Error 
****************************????****************************
??????:19/8/2026 9:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:43,929] Error 
****************************????****************************
??????:19/8/2026 9:25:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:44,107] Error 
****************************????****************************
??????:19/8/2026 9:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:44,284] Error 
****************************????****************************
??????:19/8/2026 9:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:44,463] Error 
****************************????****************************
??????:19/8/2026 9:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:44,641] Error 
****************************????****************************
??????:19/8/2026 9:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:44,821] Error 
****************************????****************************
??????:19/8/2026 9:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:44,995] Error 
****************************????****************************
??????:19/8/2026 9:25:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:45,169] Error 
****************************????****************************
??????:19/8/2026 9:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:45,348] Error 
****************************????****************************
??????:19/8/2026 9:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:45,526] Error 
****************************????****************************
??????:19/8/2026 9:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:45,711] Error 
****************************????****************************
??????:19/8/2026 9:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:45,886] Error 
****************************????****************************
??????:19/8/2026 9:25:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:46,061] Error 
****************************????****************************
??????:19/8/2026 9:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:46,239] Error 
****************************????****************************
??????:19/8/2026 9:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:46,413] Error 
****************************????****************************
??????:19/8/2026 9:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:46,594] Error 
****************************????****************************
??????:19/8/2026 9:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:46,776] Error 
****************************????****************************
??????:19/8/2026 9:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:46,952] Error 
****************************????****************************
??????:19/8/2026 9:25:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:47,124] Error 
****************************????****************************
??????:19/8/2026 9:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:47,299] Error 
****************************????****************************
??????:19/8/2026 9:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:47,479] Error 
****************************????****************************
??????:19/8/2026 9:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:47,656] Error 
****************************????****************************
??????:19/8/2026 9:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:47,836] Error 
****************************????****************************
??????:19/8/2026 9:25:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:48,010] Error 
****************************????****************************
??????:19/8/2026 9:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:48,205] Error 
****************************????****************************
??????:19/8/2026 9:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:48,381] Error 
****************************????****************************
??????:19/8/2026 9:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:48,551] Error 
****************************????****************************
??????:19/8/2026 9:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:48,729] Error 
****************************????****************************
??????:19/8/2026 9:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:48,901] Error 
****************************????****************************
??????:19/8/2026 9:25:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:49,072] Error 
****************************????****************************
??????:19/8/2026 9:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:49,246] Error 
****************************????****************************
??????:19/8/2026 9:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:49,418] Error 
****************************????****************************
??????:19/8/2026 9:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:49,592] Error 
****************************????****************************
??????:19/8/2026 9:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:49,787] Error 
****************************????****************************
??????:19/8/2026 9:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:49,966] Error 
****************************????****************************
??????:19/8/2026 9:25:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:50,144] Error 
****************************????****************************
??????:19/8/2026 9:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:50,323] Error 
****************************????****************************
??????:19/8/2026 9:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:50,502] Error 
****************************????****************************
??????:19/8/2026 9:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:50,684] Error 
****************************????****************************
??????:19/8/2026 9:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:50,867] Error 
****************************????****************************
??????:19/8/2026 9:25:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:51,045] Error 
****************************????****************************
??????:19/8/2026 9:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:51,223] Error 
****************************????****************************
??????:19/8/2026 9:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:51,399] Error 
****************************????****************************
??????:19/8/2026 9:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:51,586] Error 
****************************????****************************
??????:19/8/2026 9:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:51,771] Error 
****************************????****************************
??????:19/8/2026 9:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:51,944] Error 
****************************????****************************
??????:19/8/2026 9:25:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:52,121] Error 
****************************????****************************
??????:19/8/2026 9:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:52,301] Error 
****************************????****************************
??????:19/8/2026 9:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:52,479] Error 
****************************????****************************
??????:19/8/2026 9:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:52,658] Error 
****************************????****************************
??????:19/8/2026 9:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:52,845] Error 
****************************????****************************
??????:19/8/2026 9:25:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:53,020] Error 
****************************????****************************
??????:19/8/2026 9:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:53,197] Error 
****************************????****************************
??????:19/8/2026 9:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:53,372] Error 
****************************????****************************
??????:19/8/2026 9:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:53,550] Error 
****************************????****************************
??????:19/8/2026 9:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:53,740] Error 
****************************????****************************
??????:19/8/2026 9:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:53,917] Error 
****************************????****************************
??????:19/8/2026 9:25:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:54,091] Error 
****************************????****************************
??????:19/8/2026 9:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:54,270] Error 
****************************????****************************
??????:19/8/2026 9:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:54,446] Error 
****************************????****************************
??????:19/8/2026 9:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:54,627] Error 
****************************????****************************
??????:19/8/2026 9:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:54,811] Error 
****************************????****************************
??????:19/8/2026 9:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:54,986] Error 
****************************????****************************
??????:19/8/2026 9:25:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:55,161] Error 
****************************????****************************
??????:19/8/2026 9:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:55,340] Error 
****************************????****************************
??????:19/8/2026 9:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:55,518] Error 
****************************????****************************
??????:19/8/2026 9:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:55,697] Error 
****************************????****************************
??????:19/8/2026 9:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:55,880] Error 
****************************????****************************
??????:19/8/2026 9:25:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:56,057] Error 
****************************????****************************
??????:19/8/2026 9:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:56,232] Error 
****************************????****************************
??????:19/8/2026 9:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:56,403] Error 
****************************????****************************
??????:19/8/2026 9:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:56,584] Error 
****************************????****************************
??????:19/8/2026 9:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:56,762] Error 
****************************????****************************
??????:19/8/2026 9:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:56,938] Error 
****************************????****************************
??????:19/8/2026 9:25:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:57,117] Error 
****************************????****************************
??????:19/8/2026 9:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:57,298] Error 
****************************????****************************
??????:19/8/2026 9:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:57,470] Error 
****************************????****************************
??????:19/8/2026 9:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:57,652] Error 
****************************????****************************
??????:19/8/2026 9:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:57,840] Error 
****************************????****************************
??????:19/8/2026 9:25:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:58,017] Error 
****************************????****************************
??????:19/8/2026 9:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:58,192] Error 
****************************????****************************
??????:19/8/2026 9:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:58,371] Error 
****************************????****************************
??????:19/8/2026 9:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:58,548] Error 
****************************????****************************
??????:19/8/2026 9:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:58,733] Error 
****************************????****************************
??????:19/8/2026 9:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:58,912] Error 
****************************????****************************
??????:19/8/2026 9:25:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:59,092] Error 
****************************????****************************
??????:19/8/2026 9:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:59,266] Error 
****************************????****************************
??????:19/8/2026 9:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:59,450] Error 
****************************????****************************
??????:19/8/2026 9:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:59,627] Error 
****************************????****************************
??????:19/8/2026 9:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:59,810] Error 
****************************????****************************
??????:19/8/2026 9:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:25:59,992] Error 
****************************????****************************
??????:19/8/2026 9:25:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:00,169] Error 
****************************????****************************
??????:19/8/2026 9:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:00,343] Error 
****************************????****************************
??????:19/8/2026 9:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:00,522] Error 
****************************????****************************
??????:19/8/2026 9:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:00,697] Error 
****************************????****************************
??????:19/8/2026 9:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:00,880] Error 
****************************????****************************
??????:19/8/2026 9:26:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:01,052] Error 
****************************????****************************
??????:19/8/2026 9:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:01,226] Error 
****************************????****************************
??????:19/8/2026 9:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:01,404] Error 
****************************????****************************
??????:19/8/2026 9:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:01,582] Error 
****************************????****************************
??????:19/8/2026 9:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:01,768] Error 
****************************????****************************
??????:19/8/2026 9:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:01,960] Error 
****************************????****************************
??????:19/8/2026 9:26:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:02,137] Error 
****************************????****************************
??????:19/8/2026 9:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:02,321] Error 
****************************????****************************
??????:19/8/2026 9:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:02,505] Error 
****************************????****************************
??????:19/8/2026 9:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:02,696] Error 
****************************????****************************
??????:19/8/2026 9:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:02,889] Error 
****************************????****************************
??????:19/8/2026 9:26:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:03,073] Error 
****************************????****************************
??????:19/8/2026 9:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:03,251] Error 
****************************????****************************
??????:19/8/2026 9:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:03,431] Error 
****************************????****************************
??????:19/8/2026 9:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:03,607] Error 
****************************????****************************
??????:19/8/2026 9:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:03,792] Error 
****************************????****************************
??????:19/8/2026 9:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:03,971] Error 
****************************????****************************
??????:19/8/2026 9:26:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:04,152] Error 
****************************????****************************
??????:19/8/2026 9:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:04,333] Error 
****************************????****************************
??????:19/8/2026 9:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:04,515] Error 
****************************????****************************
??????:19/8/2026 9:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:04,697] Error 
****************************????****************************
??????:19/8/2026 9:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:04,880] Error 
****************************????****************************
??????:19/8/2026 9:26:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:05,057] Error 
****************************????****************************
??????:19/8/2026 9:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:05,231] Error 
****************************????****************************
??????:19/8/2026 9:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:05,412] Error 
****************************????****************************
??????:19/8/2026 9:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:05,592] Error 
****************************????****************************
??????:19/8/2026 9:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:05,781] Error 
****************************????****************************
??????:19/8/2026 9:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:05,969] Error 
****************************????****************************
??????:19/8/2026 9:26:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:06,147] Error 
****************************????****************************
??????:19/8/2026 9:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:06,333] Error 
****************************????****************************
??????:19/8/2026 9:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:06,521] Error 
****************************????****************************
??????:19/8/2026 9:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:06,710] Error 
****************************????****************************
??????:19/8/2026 9:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:06,896] Error 
****************************????****************************
??????:19/8/2026 9:26:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:07,073] Error 
****************************????****************************
??????:19/8/2026 9:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:07,250] Error 
****************************????****************************
??????:19/8/2026 9:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:07,433] Error 
****************************????****************************
??????:19/8/2026 9:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:07,620] Error 
****************************????****************************
??????:19/8/2026 9:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:07,806] Error 
****************************????****************************
??????:19/8/2026 9:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:07,984] Error 
****************************????****************************
??????:19/8/2026 9:26:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:08,160] Error 
****************************????****************************
??????:19/8/2026 9:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:08,337] Error 
****************************????****************************
??????:19/8/2026 9:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:08,513] Error 
****************************????****************************
??????:19/8/2026 9:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:08,703] Error 
****************************????****************************
??????:19/8/2026 9:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:08,888] Error 
****************************????****************************
??????:19/8/2026 9:26:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:09,067] Error 
****************************????****************************
??????:19/8/2026 9:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:09,251] Error 
****************************????****************************
??????:19/8/2026 9:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:09,437] Error 
****************************????****************************
??????:19/8/2026 9:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:09,624] Error 
****************************????****************************
??????:19/8/2026 9:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:09,813] Error 
****************************????****************************
??????:19/8/2026 9:26:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:10,003] Error 
****************************????****************************
??????:19/8/2026 9:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:10,192] Error 
****************************????****************************
??????:19/8/2026 9:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:10,379] Error 
****************************????****************************
??????:19/8/2026 9:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:10,563] Error 
****************************????****************************
??????:19/8/2026 9:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:10,752] Error 
****************************????****************************
??????:19/8/2026 9:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:10,931] Error 
****************************????****************************
??????:19/8/2026 9:26:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:11,113] Error 
****************************????****************************
??????:19/8/2026 9:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:11,303] Error 
****************************????****************************
??????:19/8/2026 9:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:11,488] Error 
****************************????****************************
??????:19/8/2026 9:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:11,674] Error 
****************************????****************************
??????:19/8/2026 9:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:11,863] Error 
****************************????****************************
??????:19/8/2026 9:26:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:12,044] Error 
****************************????****************************
??????:19/8/2026 9:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:12,227] Error 
****************************????****************************
??????:19/8/2026 9:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:12,410] Error 
****************************????****************************
??????:19/8/2026 9:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:12,596] Error 
****************************????****************************
??????:19/8/2026 9:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:12,790] Error 
****************************????****************************
??????:19/8/2026 9:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:12,974] Error 
****************************????****************************
??????:19/8/2026 9:26:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:13,159] Error 
****************************????****************************
??????:19/8/2026 9:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:13,343] Error 
****************************????****************************
??????:19/8/2026 9:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:13,526] Error 
****************************????****************************
??????:19/8/2026 9:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:13,718] Error 
****************************????****************************
??????:19/8/2026 9:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:13,899] Error 
****************************????****************************
??????:19/8/2026 9:26:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:14,090] Error 
****************************????****************************
??????:19/8/2026 9:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:14,271] Error 
****************************????****************************
??????:19/8/2026 9:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:14,461] Error 
****************************????****************************
??????:19/8/2026 9:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:14,645] Error 
****************************????****************************
??????:19/8/2026 9:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:14,835] Error 
****************************????****************************
??????:19/8/2026 9:26:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:15,014] Error 
****************************????****************************
??????:19/8/2026 9:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:15,194] Error 
****************************????****************************
??????:19/8/2026 9:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:15,380] Error 
****************************????****************************
??????:19/8/2026 9:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:15,563] Error 
****************************????****************************
??????:19/8/2026 9:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:15,749] Error 
****************************????****************************
??????:19/8/2026 9:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:15,935] Error 
****************************????****************************
??????:19/8/2026 9:26:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:16,125] Error 
****************************????****************************
??????:19/8/2026 9:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:16,303] Error 
****************************????****************************
??????:19/8/2026 9:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:16,484] Error 
****************************????****************************
??????:19/8/2026 9:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:16,667] Error 
****************************????****************************
??????:19/8/2026 9:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:16,851] Error 
****************************????****************************
??????:19/8/2026 9:26:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:17,027] Error 
****************************????****************************
??????:19/8/2026 9:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:17,205] Error 
****************************????****************************
??????:19/8/2026 9:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:17,384] Error 
****************************????****************************
??????:19/8/2026 9:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:17,569] Error 
****************************????****************************
??????:19/8/2026 9:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:17,759] Error 
****************************????****************************
??????:19/8/2026 9:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:17,947] Error 
****************************????****************************
??????:19/8/2026 9:26:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:18,130] Error 
****************************????****************************
??????:19/8/2026 9:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:18,323] Error 
****************************????****************************
??????:19/8/2026 9:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:18,506] Error 
****************************????****************************
??????:19/8/2026 9:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:18,689] Error 
****************************????****************************
??????:19/8/2026 9:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:18,875] Error 
****************************????****************************
??????:19/8/2026 9:26:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:19,059] Error 
****************************????****************************
??????:19/8/2026 9:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:19,239] Error 
****************************????****************************
??????:19/8/2026 9:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:19,422] Error 
****************************????****************************
??????:19/8/2026 9:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:19,606] Error 
****************************????****************************
??????:19/8/2026 9:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:19,799] Error 
****************************????****************************
??????:19/8/2026 9:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:19,982] Error 
****************************????****************************
??????:19/8/2026 9:26:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:20,164] Error 
****************************????****************************
??????:19/8/2026 9:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:20,348] Error 
****************************????****************************
??????:19/8/2026 9:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:20,530] Error 
****************************????****************************
??????:19/8/2026 9:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:20,718] Error 
****************************????****************************
??????:19/8/2026 9:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:20,905] Error 
****************************????****************************
??????:19/8/2026 9:26:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:21,088] Error 
****************************????****************************
??????:19/8/2026 9:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:21,275] Error 
****************************????****************************
??????:19/8/2026 9:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:21,466] Error 
****************************????****************************
??????:19/8/2026 9:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:21,649] Error 
****************************????****************************
??????:19/8/2026 9:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:21,834] Error 
****************************????****************************
??????:19/8/2026 9:26:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:22,013] Error 
****************************????****************************
??????:19/8/2026 9:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:22,195] Error 
****************************????****************************
??????:19/8/2026 9:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:22,389] Error 
****************************????****************************
??????:19/8/2026 9:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:22,576] Error 
****************************????****************************
??????:19/8/2026 9:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:22,773] Error 
****************************????****************************
??????:19/8/2026 9:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:22,956] Error 
****************************????****************************
??????:19/8/2026 9:26:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:23,142] Error 
****************************????****************************
??????:19/8/2026 9:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:23,322] Error 
****************************????****************************
??????:19/8/2026 9:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:23,501] Error 
****************************????****************************
??????:19/8/2026 9:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:23,687] Error 
****************************????****************************
??????:19/8/2026 9:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:23,878] Error 
****************************????****************************
??????:19/8/2026 9:26:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:24,061] Error 
****************************????****************************
??????:19/8/2026 9:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:24,246] Error 
****************************????****************************
??????:19/8/2026 9:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:24,426] Error 
****************************????****************************
??????:19/8/2026 9:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:24,615] Error 
****************************????****************************
??????:19/8/2026 9:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:24,806] Error 
****************************????****************************
??????:19/8/2026 9:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:24,991] Error 
****************************????****************************
??????:19/8/2026 9:26:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:25,176] Error 
****************************????****************************
??????:19/8/2026 9:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:25,358] Error 
****************************????****************************
??????:19/8/2026 9:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:25,539] Error 
****************************????****************************
??????:19/8/2026 9:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:25,726] Error 
****************************????****************************
??????:19/8/2026 9:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:25,911] Error 
****************************????****************************
??????:19/8/2026 9:26:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:26,093] Error 
****************************????****************************
??????:19/8/2026 9:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:26,275] Error 
****************************????****************************
??????:19/8/2026 9:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:26,469] Error 
****************************????****************************
??????:19/8/2026 9:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:26,654] Error 
****************************????****************************
??????:19/8/2026 9:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:26,840] Error 
****************************????****************************
??????:19/8/2026 9:26:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:27,023] Error 
****************************????****************************
??????:19/8/2026 9:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:27,199] Error 
****************************????****************************
??????:19/8/2026 9:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:27,380] Error 
****************************????****************************
??????:19/8/2026 9:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:27,565] Error 
****************************????****************************
??????:19/8/2026 9:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:27,754] Error 
****************************????****************************
??????:19/8/2026 9:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:27,936] Error 
****************************????****************************
??????:19/8/2026 9:26:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:28,115] Error 
****************************????****************************
??????:19/8/2026 9:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:28,293] Error 
****************************????****************************
??????:19/8/2026 9:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:28,476] Error 
****************************????****************************
??????:19/8/2026 9:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:28,660] Error 
****************************????****************************
??????:19/8/2026 9:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:28,846] Error 
****************************????****************************
??????:19/8/2026 9:26:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:29,030] Error 
****************************????****************************
??????:19/8/2026 9:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:29,214] Error 
****************************????****************************
??????:19/8/2026 9:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:29,387] Error 
****************************????****************************
??????:19/8/2026 9:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:29,558] Error 
****************************????****************************
??????:19/8/2026 9:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:29,745] Error 
****************************????****************************
??????:19/8/2026 9:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:29,930] Error 
****************************????****************************
??????:19/8/2026 9:26:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:30,119] Error 
****************************????****************************
??????:19/8/2026 9:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:30,306] Error 
****************************????****************************
??????:19/8/2026 9:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:30,490] Error 
****************************????****************************
??????:19/8/2026 9:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:30,668] Error 
****************************????****************************
??????:19/8/2026 9:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:30,856] Error 
****************************????****************************
??????:19/8/2026 9:26:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:31,036] Error 
****************************????****************************
??????:19/8/2026 9:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:31,218] Error 
****************************????****************************
??????:19/8/2026 9:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:31,402] Error 
****************************????****************************
??????:19/8/2026 9:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:31,587] Error 
****************************????****************************
??????:19/8/2026 9:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:31,778] Error 
****************************????****************************
??????:19/8/2026 9:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:31,958] Error 
****************************????****************************
??????:19/8/2026 9:26:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:32,142] Error 
****************************????****************************
??????:19/8/2026 9:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:32,325] Error 
****************************????****************************
??????:19/8/2026 9:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:32,509] Error 
****************************????****************************
??????:19/8/2026 9:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:32,700] Error 
****************************????****************************
??????:19/8/2026 9:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:32,889] Error 
****************************????****************************
??????:19/8/2026 9:26:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:33,074] Error 
****************************????****************************
??????:19/8/2026 9:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:33,255] Error 
****************************????****************************
??????:19/8/2026 9:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:33,441] Error 
****************************????****************************
??????:19/8/2026 9:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:33,629] Error 
****************************????****************************
??????:19/8/2026 9:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:33,820] Error 
****************************????****************************
??????:19/8/2026 9:26:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:34,001] Error 
****************************????****************************
??????:19/8/2026 9:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:34,183] Error 
****************************????****************************
??????:19/8/2026 9:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:34,369] Error 
****************************????****************************
??????:19/8/2026 9:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:34,562] Error 
****************************????****************************
??????:19/8/2026 9:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:34,752] Error 
****************************????****************************
??????:19/8/2026 9:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:34,932] Error 
****************************????****************************
??????:19/8/2026 9:26:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:35,119] Error 
****************************????****************************
??????:19/8/2026 9:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:35,297] Error 
****************************????****************************
??????:19/8/2026 9:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:35,478] Error 
****************************????****************************
??????:19/8/2026 9:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:35,657] Error 
****************************????****************************
??????:19/8/2026 9:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:35,844] Error 
****************************????****************************
??????:19/8/2026 9:26:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:36,024] Error 
****************************????****************************
??????:19/8/2026 9:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:36,204] Error 
****************************????****************************
??????:19/8/2026 9:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:36,374] Error 
****************************????****************************
??????:19/8/2026 9:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:36,550] Error 
****************************????****************************
??????:19/8/2026 9:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:36,734] Error 
****************************????****************************
??????:19/8/2026 9:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:36,915] Error 
****************************????****************************
??????:19/8/2026 9:26:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:37,095] Error 
****************************????****************************
??????:19/8/2026 9:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:37,276] Error 
****************************????****************************
??????:19/8/2026 9:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:37,461] Error 
****************************????****************************
??????:19/8/2026 9:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:37,651] Error 
****************************????****************************
??????:19/8/2026 9:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:37,840] Error 
****************************????****************************
??????:19/8/2026 9:26:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:38,020] Error 
****************************????****************************
??????:19/8/2026 9:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:38,202] Error 
****************************????****************************
??????:19/8/2026 9:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:38,384] Error 
****************************????****************************
??????:19/8/2026 9:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:38,577] Error 
****************************????****************************
??????:19/8/2026 9:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:38,762] Error 
****************************????****************************
??????:19/8/2026 9:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:38,945] Error 
****************************????****************************
??????:19/8/2026 9:26:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:39,124] Error 
****************************????****************************
??????:19/8/2026 9:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:39,308] Error 
****************************????****************************
??????:19/8/2026 9:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:39,489] Error 
****************************????****************************
??????:19/8/2026 9:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:39,675] Error 
****************************????****************************
??????:19/8/2026 9:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:39,867] Error 
****************************????****************************
??????:19/8/2026 9:26:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:40,048] Error 
****************************????****************************
??????:19/8/2026 9:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:40,232] Error 
****************************????****************************
??????:19/8/2026 9:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:40,415] Error 
****************************????****************************
??????:19/8/2026 9:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:40,602] Error 
****************************????****************************
??????:19/8/2026 9:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:40,797] Error 
****************************????****************************
??????:19/8/2026 9:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:40,977] Error 
****************************????****************************
??????:19/8/2026 9:26:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:41,161] Error 
****************************????****************************
??????:19/8/2026 9:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:41,346] Error 
****************************????****************************
??????:19/8/2026 9:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:41,527] Error 
****************************????****************************
??????:19/8/2026 9:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:41,713] Error 
****************************????****************************
??????:19/8/2026 9:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:41,896] Error 
****************************????****************************
??????:19/8/2026 9:26:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:42,089] Error 
****************************????****************************
??????:19/8/2026 9:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:42,270] Error 
****************************????****************************
??????:19/8/2026 9:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:42,455] Error 
****************************????****************************
??????:19/8/2026 9:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:42,663] Error 
****************************????****************************
??????:19/8/2026 9:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:42,861] Error 
****************************????****************************
??????:19/8/2026 9:26:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:43,049] Error 
****************************????****************************
??????:19/8/2026 9:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:43,232] Error 
****************************????****************************
??????:19/8/2026 9:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:43,412] Error 
****************************????****************************
??????:19/8/2026 9:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:43,597] Error 
****************************????****************************
??????:19/8/2026 9:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:43,789] Error 
****************************????****************************
??????:19/8/2026 9:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:43,970] Error 
****************************????****************************
??????:19/8/2026 9:26:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:44,151] Error 
****************************????****************************
??????:19/8/2026 9:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:44,327] Error 
****************************????****************************
??????:19/8/2026 9:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:44,511] Error 
****************************????****************************
??????:19/8/2026 9:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:44,693] Error 
****************************????****************************
??????:19/8/2026 9:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:44,885] Error 
****************************????****************************
??????:19/8/2026 9:26:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:45,067] Error 
****************************????****************************
??????:19/8/2026 9:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:45,246] Error 
****************************????****************************
??????:19/8/2026 9:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:45,423] Error 
****************************????****************************
??????:19/8/2026 9:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:45,604] Error 
****************************????****************************
??????:19/8/2026 9:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:45,803] Error 
****************************????****************************
??????:19/8/2026 9:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:45,989] Error 
****************************????****************************
??????:19/8/2026 9:26:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:46,176] Error 
****************************????****************************
??????:19/8/2026 9:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:46,365] Error 
****************************????****************************
??????:19/8/2026 9:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:46,552] Error 
****************************????****************************
??????:19/8/2026 9:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:46,757] Error 
****************************????****************************
??????:19/8/2026 9:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:46,944] Error 
****************************????****************************
??????:19/8/2026 9:26:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:47,132] Error 
****************************????****************************
??????:19/8/2026 9:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:47,314] Error 
****************************????****************************
??????:19/8/2026 9:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:47,501] Error 
****************************????****************************
??????:19/8/2026 9:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:47,685] Error 
****************************????****************************
??????:19/8/2026 9:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:47,886] Error 
****************************????****************************
??????:19/8/2026 9:26:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:48,071] Error 
****************************????****************************
??????:19/8/2026 9:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:48,252] Error 
****************************????****************************
??????:19/8/2026 9:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:48,431] Error 
****************************????****************************
??????:19/8/2026 9:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:48,608] Error 
****************************????****************************
??????:19/8/2026 9:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:48,805] Error 
****************************????****************************
??????:19/8/2026 9:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:48,994] Error 
****************************????****************************
??????:19/8/2026 9:26:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:49,183] Error 
****************************????****************************
??????:19/8/2026 9:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:49,371] Error 
****************************????****************************
??????:19/8/2026 9:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:49,561] Error 
****************************????****************************
??????:19/8/2026 9:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:49,756] Error 
****************************????****************************
??????:19/8/2026 9:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:49,947] Error 
****************************????****************************
??????:19/8/2026 9:26:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:50,137] Error 
****************************????****************************
??????:19/8/2026 9:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:50,322] Error 
****************************????****************************
??????:19/8/2026 9:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:50,508] Error 
****************************????****************************
??????:19/8/2026 9:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:50,687] Error 
****************************????****************************
??????:19/8/2026 9:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:50,888] Error 
****************************????****************************
??????:19/8/2026 9:26:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:51,072] Error 
****************************????****************************
??????:19/8/2026 9:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:51,257] Error 
****************************????****************************
??????:19/8/2026 9:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:51,439] Error 
****************************????****************************
??????:19/8/2026 9:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:51,624] Error 
****************************????****************************
??????:19/8/2026 9:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:51,815] Error 
****************************????****************************
??????:19/8/2026 9:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:51,992] Error 
****************************????****************************
??????:19/8/2026 9:26:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:52,171] Error 
****************************????****************************
??????:19/8/2026 9:26:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:52,357] Error 
****************************????****************************
??????:19/8/2026 9:26:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:52,550] Error 
****************************????****************************
??????:19/8/2026 9:26:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:52,775] Error 
****************************????****************************
??????:19/8/2026 9:26:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:53,091] Error 
****************************????****************************
??????:19/8/2026 9:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:53,398] Error 
****************************????****************************
??????:19/8/2026 9:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:53,652] Error 
****************************????****************************
??????:19/8/2026 9:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:53,837] Error 
****************************????****************************
??????:19/8/2026 9:26:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:54,012] Error 
****************************????****************************
??????:19/8/2026 9:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:54,191] Error 
****************************????****************************
??????:19/8/2026 9:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:54,368] Error 
****************************????****************************
??????:19/8/2026 9:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:54,553] Error 
****************************????****************************
??????:19/8/2026 9:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:54,736] Error 
****************************????****************************
??????:19/8/2026 9:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:54,935] Error 
****************************????****************************
??????:19/8/2026 9:26:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:55,116] Error 
****************************????****************************
??????:19/8/2026 9:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:55,297] Error 
****************************????****************************
??????:19/8/2026 9:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:55,489] Error 
****************************????****************************
??????:19/8/2026 9:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:55,683] Error 
****************************????****************************
??????:19/8/2026 9:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:55,872] Error 
****************************????****************************
??????:19/8/2026 9:26:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:56,057] Error 
****************************????****************************
??????:19/8/2026 9:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:56,243] Error 
****************************????****************************
??????:19/8/2026 9:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:56,433] Error 
****************************????****************************
??????:19/8/2026 9:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:56,619] Error 
****************************????****************************
??????:19/8/2026 9:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:56,809] Error 
****************************????****************************
??????:19/8/2026 9:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:56,995] Error 
****************************????****************************
??????:19/8/2026 9:26:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:57,176] Error 
****************************????****************************
??????:19/8/2026 9:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:57,362] Error 
****************************????****************************
??????:19/8/2026 9:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:57,547] Error 
****************************????****************************
??????:19/8/2026 9:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:57,735] Error 
****************************????****************************
??????:19/8/2026 9:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:57,924] Error 
****************************????****************************
??????:19/8/2026 9:26:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:58,120] Error 
****************************????****************************
??????:19/8/2026 9:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:58,303] Error 
****************************????****************************
??????:19/8/2026 9:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:58,484] Error 
****************************????****************************
??????:19/8/2026 9:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:58,676] Error 
****************************????****************************
??????:19/8/2026 9:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:58,867] Error 
****************************????****************************
??????:19/8/2026 9:26:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:59,067] Error 
****************************????****************************
??????:19/8/2026 9:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:59,262] Error 
****************************????****************************
??????:19/8/2026 9:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:59,453] Error 
****************************????****************************
??????:19/8/2026 9:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:59,652] Error 
****************************????****************************
??????:19/8/2026 9:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:26:59,870] Error 
****************************????****************************
??????:19/8/2026 9:26:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:00,096] Error 
****************************????****************************
??????:19/8/2026 9:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:00,292] Error 
****************************????****************************
??????:19/8/2026 9:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:00,480] Error 
****************************????****************************
??????:19/8/2026 9:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:00,667] Error 
****************************????****************************
??????:19/8/2026 9:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:00,853] Error 
****************************????****************************
??????:19/8/2026 9:27:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:01,039] Error 
****************************????****************************
??????:19/8/2026 9:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:01,230] Error 
****************************????****************************
??????:19/8/2026 9:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:01,415] Error 
****************************????****************************
??????:19/8/2026 9:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:01,600] Error 
****************************????****************************
??????:19/8/2026 9:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:01,791] Error 
****************************????****************************
??????:19/8/2026 9:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:01,977] Error 
****************************????****************************
??????:19/8/2026 9:27:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:02,164] Error 
****************************????****************************
??????:19/8/2026 9:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:02,349] Error 
****************************????****************************
??????:19/8/2026 9:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:02,536] Error 
****************************????****************************
??????:19/8/2026 9:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:02,728] Error 
****************************????****************************
??????:19/8/2026 9:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:02,913] Error 
****************************????****************************
??????:19/8/2026 9:27:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:03,119] Error 
****************************????****************************
??????:19/8/2026 9:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:03,302] Error 
****************************????****************************
??????:19/8/2026 9:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:03,493] Error 
****************************????****************************
??????:19/8/2026 9:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:03,675] Error 
****************************????****************************
??????:19/8/2026 9:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:03,859] Error 
****************************????****************************
??????:19/8/2026 9:27:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:04,037] Error 
****************************????****************************
??????:19/8/2026 9:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:04,219] Error 
****************************????****************************
??????:19/8/2026 9:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:04,398] Error 
****************************????****************************
??????:19/8/2026 9:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:04,584] Error 
****************************????****************************
??????:19/8/2026 9:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:04,764] Error 
****************************????****************************
??????:19/8/2026 9:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:04,940] Error 
****************************????****************************
??????:19/8/2026 9:27:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:05,116] Error 
****************************????****************************
??????:19/8/2026 9:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:05,290] Error 
****************************????****************************
??????:19/8/2026 9:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:05,462] Error 
****************************????****************************
??????:19/8/2026 9:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:05,631] Error 
****************************????****************************
??????:19/8/2026 9:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:05,814] Error 
****************************????****************************
??????:19/8/2026 9:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:05,996] Error 
****************************????****************************
??????:19/8/2026 9:27:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:06,171] Error 
****************************????****************************
??????:19/8/2026 9:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:06,345] Error 
****************************????****************************
??????:19/8/2026 9:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:06,517] Error 
****************************????****************************
??????:19/8/2026 9:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:06,694] Error 
****************************????****************************
??????:19/8/2026 9:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:06,874] Error 
****************************????****************************
??????:19/8/2026 9:27:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:07,058] Error 
****************************????****************************
??????:19/8/2026 9:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:07,246] Error 
****************************????****************************
??????:19/8/2026 9:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:07,421] Error 
****************************????****************************
??????:19/8/2026 9:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:07,603] Error 
****************************????****************************
??????:19/8/2026 9:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:07,786] Error 
****************************????****************************
??????:19/8/2026 9:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:07,967] Error 
****************************????****************************
??????:19/8/2026 9:27:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:08,148] Error 
****************************????****************************
??????:19/8/2026 9:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:08,329] Error 
****************************????****************************
??????:19/8/2026 9:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:08,504] Error 
****************************????****************************
??????:19/8/2026 9:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:08,680] Error 
****************************????****************************
??????:19/8/2026 9:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:08,873] Error 
****************************????****************************
??????:19/8/2026 9:27:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:09,055] Error 
****************************????****************************
??????:19/8/2026 9:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:09,231] Error 
****************************????****************************
??????:19/8/2026 9:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:09,424] Error 
****************************????****************************
??????:19/8/2026 9:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:09,619] Error 
****************************????****************************
??????:19/8/2026 9:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:09,801] Error 
****************************????****************************
??????:19/8/2026 9:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:09,980] Error 
****************************????****************************
??????:19/8/2026 9:27:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:10,160] Error 
****************************????****************************
??????:19/8/2026 9:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:10,334] Error 
****************************????****************************
??????:19/8/2026 9:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:10,510] Error 
****************************????****************************
??????:19/8/2026 9:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:10,683] Error 
****************************????****************************
??????:19/8/2026 9:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:10,861] Error 
****************************????****************************
??????:19/8/2026 9:27:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:11,038] Error 
****************************????****************************
??????:19/8/2026 9:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:11,221] Error 
****************************????****************************
??????:19/8/2026 9:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:11,406] Error 
****************************????****************************
??????:19/8/2026 9:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:11,589] Error 
****************************????****************************
??????:19/8/2026 9:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:11,778] Error 
****************************????****************************
??????:19/8/2026 9:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:11,959] Error 
****************************????****************************
??????:19/8/2026 9:27:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:12,143] Error 
****************************????****************************
??????:19/8/2026 9:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:12,322] Error 
****************************????****************************
??????:19/8/2026 9:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:12,505] Error 
****************************????****************************
??????:19/8/2026 9:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:12,685] Error 
****************************????****************************
??????:19/8/2026 9:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:12,876] Error 
****************************????****************************
??????:19/8/2026 9:27:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:13,059] Error 
****************************????****************************
??????:19/8/2026 9:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:13,249] Error 
****************************????****************************
??????:19/8/2026 9:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:13,432] Error 
****************************????****************************
??????:19/8/2026 9:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:13,616] Error 
****************************????****************************
??????:19/8/2026 9:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:13,809] Error 
****************************????****************************
??????:19/8/2026 9:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:13,994] Error 
****************************????****************************
??????:19/8/2026 9:27:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:14,177] Error 
****************************????****************************
??????:19/8/2026 9:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:14,359] Error 
****************************????****************************
??????:19/8/2026 9:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:14,541] Error 
****************************????****************************
??????:19/8/2026 9:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:14,726] Error 
****************************????****************************
??????:19/8/2026 9:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:14,915] Error 
****************************????****************************
??????:19/8/2026 9:27:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:15,098] Error 
****************************????****************************
??????:19/8/2026 9:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:15,289] Error 
****************************????****************************
??????:19/8/2026 9:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:15,476] Error 
****************************????****************************
??????:19/8/2026 9:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:15,654] Error 
****************************????****************************
??????:19/8/2026 9:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:15,838] Error 
****************************????****************************
??????:19/8/2026 9:27:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:16,025] Error 
****************************????****************************
??????:19/8/2026 9:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:16,211] Error 
****************************????****************************
??????:19/8/2026 9:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:16,391] Error 
****************************????****************************
??????:19/8/2026 9:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:16,574] Error 
****************************????****************************
??????:19/8/2026 9:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:16,762] Error 
****************************????****************************
??????:19/8/2026 9:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:16,943] Error 
****************************????****************************
??????:19/8/2026 9:27:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:17,125] Error 
****************************????****************************
??????:19/8/2026 9:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:17,306] Error 
****************************????****************************
??????:19/8/2026 9:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:17,486] Error 
****************************????****************************
??????:19/8/2026 9:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:17,672] Error 
****************************????****************************
??????:19/8/2026 9:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:17,860] Error 
****************************????****************************
??????:19/8/2026 9:27:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:18,047] Error 
****************************????****************************
??????:19/8/2026 9:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:18,231] Error 
****************************????****************************
??????:19/8/2026 9:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:18,415] Error 
****************************????****************************
??????:19/8/2026 9:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:18,596] Error 
****************************????****************************
??????:19/8/2026 9:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:18,784] Error 
****************************????****************************
??????:19/8/2026 9:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:18,970] Error 
****************************????****************************
??????:19/8/2026 9:27:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:19,157] Error 
****************************????****************************
??????:19/8/2026 9:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:19,347] Error 
****************************????****************************
??????:19/8/2026 9:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:19,532] Error 
****************************????****************************
??????:19/8/2026 9:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:19,720] Error 
****************************????****************************
??????:19/8/2026 9:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:19,904] Error 
****************************????****************************
??????:19/8/2026 9:27:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:20,090] Error 
****************************????****************************
??????:19/8/2026 9:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:20,270] Error 
****************************????****************************
??????:19/8/2026 9:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:20,457] Error 
****************************????****************************
??????:19/8/2026 9:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:20,639] Error 
****************************????****************************
??????:19/8/2026 9:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:20,831] Error 
****************************????****************************
??????:19/8/2026 9:27:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:21,015] Error 
****************************????****************************
??????:19/8/2026 9:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:21,197] Error 
****************************????****************************
??????:19/8/2026 9:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:21,380] Error 
****************************????****************************
??????:19/8/2026 9:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:21,563] Error 
****************************????****************************
??????:19/8/2026 9:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:21,751] Error 
****************************????****************************
??????:19/8/2026 9:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:21,933] Error 
****************************????****************************
??????:19/8/2026 9:27:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:22,115] Error 
****************************????****************************
??????:19/8/2026 9:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:22,307] Error 
****************************????****************************
??????:19/8/2026 9:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:22,490] Error 
****************************????****************************
??????:19/8/2026 9:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:22,671] Error 
****************************????****************************
??????:19/8/2026 9:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:22,859] Error 
****************************????****************************
??????:19/8/2026 9:27:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:23,045] Error 
****************************????****************************
??????:19/8/2026 9:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:23,230] Error 
****************************????****************************
??????:19/8/2026 9:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:23,418] Error 
****************************????****************************
??????:19/8/2026 9:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:23,611] Error 
****************************????****************************
??????:19/8/2026 9:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:23,797] Error 
****************************????****************************
??????:19/8/2026 9:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:23,979] Error 
****************************????****************************
??????:19/8/2026 9:27:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:24,164] Error 
****************************????****************************
??????:19/8/2026 9:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:24,351] Error 
****************************????****************************
??????:19/8/2026 9:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:24,533] Error 
****************************????****************************
??????:19/8/2026 9:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:24,722] Error 
****************************????****************************
??????:19/8/2026 9:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:24,907] Error 
****************************????****************************
??????:19/8/2026 9:27:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:25,094] Error 
****************************????****************************
??????:19/8/2026 9:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:25,275] Error 
****************************????****************************
??????:19/8/2026 9:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:25,460] Error 
****************************????****************************
??????:19/8/2026 9:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:25,648] Error 
****************************????****************************
??????:19/8/2026 9:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:25,831] Error 
****************************????****************************
??????:19/8/2026 9:27:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:26,013] Error 
****************************????****************************
??????:19/8/2026 9:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:26,203] Error 
****************************????****************************
??????:19/8/2026 9:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:26,390] Error 
****************************????****************************
??????:19/8/2026 9:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:26,577] Error 
****************************????****************************
??????:19/8/2026 9:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:26,758] Error 
****************************????****************************
??????:19/8/2026 9:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:26,939] Error 
****************************????****************************
??????:19/8/2026 9:27:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:27,125] Error 
****************************????****************************
??????:19/8/2026 9:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:27,311] Error 
****************************????****************************
??????:19/8/2026 9:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:27,500] Error 
****************************????****************************
??????:19/8/2026 9:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:27,685] Error 
****************************????****************************
??????:19/8/2026 9:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:27,874] Error 
****************************????****************************
??????:19/8/2026 9:27:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:28,064] Error 
****************************????****************************
??????:19/8/2026 9:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:28,244] Error 
****************************????****************************
??????:19/8/2026 9:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:28,431] Error 
****************************????****************************
??????:19/8/2026 9:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:28,616] Error 
****************************????****************************
??????:19/8/2026 9:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:28,802] Error 
****************************????****************************
??????:19/8/2026 9:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:28,988] Error 
****************************????****************************
??????:19/8/2026 9:27:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:29,172] Error 
****************************????****************************
??????:19/8/2026 9:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:29,358] Error 
****************************????****************************
??????:19/8/2026 9:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:29,547] Error 
****************************????****************************
??????:19/8/2026 9:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:29,732] Error 
****************************????****************************
??????:19/8/2026 9:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:29,917] Error 
****************************????****************************
??????:19/8/2026 9:27:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:30,099] Error 
****************************????****************************
??????:19/8/2026 9:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:30,280] Error 
****************************????****************************
??????:19/8/2026 9:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:30,466] Error 
****************************????****************************
??????:19/8/2026 9:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:30,652] Error 
****************************????****************************
??????:19/8/2026 9:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:30,840] Error 
****************************????****************************
??????:19/8/2026 9:27:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:31,025] Error 
****************************????****************************
??????:19/8/2026 9:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:31,225] Error 
****************************????****************************
??????:19/8/2026 9:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:31,415] Error 
****************************????****************************
??????:19/8/2026 9:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:31,607] Error 
****************************????****************************
??????:19/8/2026 9:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:31,804] Error 
****************************????****************************
??????:19/8/2026 9:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:31,992] Error 
****************************????****************************
??????:19/8/2026 9:27:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:32,177] Error 
****************************????****************************
??????:19/8/2026 9:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:32,362] Error 
****************************????****************************
??????:19/8/2026 9:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:32,553] Error 
****************************????****************************
??????:19/8/2026 9:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:32,739] Error 
****************************????****************************
??????:19/8/2026 9:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:32,925] Error 
****************************????****************************
??????:19/8/2026 9:27:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:33,115] Error 
****************************????****************************
??????:19/8/2026 9:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:33,299] Error 
****************************????****************************
??????:19/8/2026 9:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:33,488] Error 
****************************????****************************
??????:19/8/2026 9:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:33,675] Error 
****************************????****************************
??????:19/8/2026 9:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:33,867] Error 
****************************????****************************
??????:19/8/2026 9:27:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:34,051] Error 
****************************????****************************
??????:19/8/2026 9:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:34,240] Error 
****************************????****************************
??????:19/8/2026 9:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:34,431] Error 
****************************????****************************
??????:19/8/2026 9:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:34,622] Error 
****************************????****************************
??????:19/8/2026 9:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:34,813] Error 
****************************????****************************
??????:19/8/2026 9:27:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:35,000] Error 
****************************????****************************
??????:19/8/2026 9:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:35,188] Error 
****************************????****************************
??????:19/8/2026 9:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:35,376] Error 
****************************????****************************
??????:19/8/2026 9:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:35,563] Error 
****************************????****************************
??????:19/8/2026 9:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:35,764] Error 
****************************????****************************
??????:19/8/2026 9:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:35,954] Error 
****************************????****************************
??????:19/8/2026 9:27:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:36,146] Error 
****************************????****************************
??????:19/8/2026 9:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:36,333] Error 
****************************????****************************
??????:19/8/2026 9:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:36,526] Error 
****************************????****************************
??????:19/8/2026 9:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:36,713] Error 
****************************????****************************
??????:19/8/2026 9:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:36,902] Error 
****************************????****************************
??????:19/8/2026 9:27:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:37,090] Error 
****************************????****************************
??????:19/8/2026 9:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:37,280] Error 
****************************????****************************
??????:19/8/2026 9:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:37,464] Error 
****************************????****************************
??????:19/8/2026 9:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:37,648] Error 
****************************????****************************
??????:19/8/2026 9:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:37,836] Error 
****************************????****************************
??????:19/8/2026 9:27:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:38,020] Error 
****************************????****************************
??????:19/8/2026 9:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:38,205] Error 
****************************????****************************
??????:19/8/2026 9:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:38,387] Error 
****************************????****************************
??????:19/8/2026 9:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:38,580] Error 
****************************????****************************
??????:19/8/2026 9:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:38,770] Error 
****************************????****************************
??????:19/8/2026 9:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:38,957] Error 
****************************????****************************
??????:19/8/2026 9:27:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:39,143] Error 
****************************????****************************
??????:19/8/2026 9:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:39,326] Error 
****************************????****************************
??????:19/8/2026 9:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:39,513] Error 
****************************????****************************
??????:19/8/2026 9:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:39,702] Error 
****************************????****************************
??????:19/8/2026 9:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:39,895] Error 
****************************????****************************
??????:19/8/2026 9:27:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:40,081] Error 
****************************????****************************
??????:19/8/2026 9:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:40,271] Error 
****************************????****************************
??????:19/8/2026 9:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:40,449] Error 
****************************????****************************
??????:19/8/2026 9:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:40,635] Error 
****************************????****************************
??????:19/8/2026 9:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:40,818] Error 
****************************????****************************
??????:19/8/2026 9:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:40,997] Error 
****************************????****************************
??????:19/8/2026 9:27:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:41,175] Error 
****************************????****************************
??????:19/8/2026 9:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:41,358] Error 
****************************????****************************
??????:19/8/2026 9:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:41,539] Error 
****************************????****************************
??????:19/8/2026 9:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:41,717] Error 
****************************????****************************
??????:19/8/2026 9:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:41,901] Error 
****************************????****************************
??????:19/8/2026 9:27:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:42,080] Error 
****************************????****************************
??????:19/8/2026 9:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:42,262] Error 
****************************????****************************
??????:19/8/2026 9:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:42,439] Error 
****************************????****************************
??????:19/8/2026 9:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:42,621] Error 
****************************????****************************
??????:19/8/2026 9:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:42,804] Error 
****************************????****************************
??????:19/8/2026 9:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:42,983] Error 
****************************????****************************
??????:19/8/2026 9:27:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:43,161] Error 
****************************????****************************
??????:19/8/2026 9:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:43,338] Error 
****************************????****************************
??????:19/8/2026 9:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:43,518] Error 
****************************????****************************
??????:19/8/2026 9:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:43,701] Error 
****************************????****************************
??????:19/8/2026 9:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:43,893] Error 
****************************????****************************
??????:19/8/2026 9:27:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:44,071] Error 
****************************????****************************
??????:19/8/2026 9:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:44,243] Error 
****************************????****************************
??????:19/8/2026 9:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:44,417] Error 
****************************????****************************
??????:19/8/2026 9:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:44,597] Error 
****************************????****************************
??????:19/8/2026 9:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:44,784] Error 
****************************????****************************
??????:19/8/2026 9:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:44,966] Error 
****************************????****************************
??????:19/8/2026 9:27:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:45,146] Error 
****************************????****************************
??????:19/8/2026 9:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:45,327] Error 
****************************????****************************
??????:19/8/2026 9:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:45,508] Error 
****************************????****************************
??????:19/8/2026 9:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:45,687] Error 
****************************????****************************
??????:19/8/2026 9:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:45,871] Error 
****************************????****************************
??????:19/8/2026 9:27:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:46,056] Error 
****************************????****************************
??????:19/8/2026 9:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:46,232] Error 
****************************????****************************
??????:19/8/2026 9:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:46,413] Error 
****************************????****************************
??????:19/8/2026 9:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:46,588] Error 
****************************????****************************
??????:19/8/2026 9:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:46,773] Error 
****************************????****************************
??????:19/8/2026 9:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:46,951] Error 
****************************????****************************
??????:19/8/2026 9:27:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:47,132] Error 
****************************????****************************
??????:19/8/2026 9:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:47,308] Error 
****************************????****************************
??????:19/8/2026 9:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:47,489] Error 
****************************????****************************
??????:19/8/2026 9:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:47,665] Error 
****************************????****************************
??????:19/8/2026 9:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:47,844] Error 
****************************????****************************
??????:19/8/2026 9:27:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:48,034] Error 
****************************????****************************
??????:19/8/2026 9:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:48,211] Error 
****************************????****************************
??????:19/8/2026 9:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:48,389] Error 
****************************????****************************
??????:19/8/2026 9:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:48,569] Error 
****************************????****************************
??????:19/8/2026 9:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:48,755] Error 
****************************????****************************
??????:19/8/2026 9:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:48,933] Error 
****************************????****************************
??????:19/8/2026 9:27:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:49,109] Error 
****************************????****************************
??????:19/8/2026 9:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:49,291] Error 
****************************????****************************
??????:19/8/2026 9:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:49,470] Error 
****************************????****************************
??????:19/8/2026 9:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:49,651] Error 
****************************????****************************
??????:19/8/2026 9:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:49,835] Error 
****************************????****************************
??????:19/8/2026 9:27:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:50,015] Error 
****************************????****************************
??????:19/8/2026 9:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:50,192] Error 
****************************????****************************
??????:19/8/2026 9:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:50,368] Error 
****************************????****************************
??????:19/8/2026 9:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:50,550] Error 
****************************????****************************
??????:19/8/2026 9:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:50,736] Error 
****************************????****************************
??????:19/8/2026 9:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:50,913] Error 
****************************????****************************
??????:19/8/2026 9:27:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:51,090] Error 
****************************????****************************
??????:19/8/2026 9:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:51,272] Error 
****************************????****************************
??????:19/8/2026 9:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:51,452] Error 
****************************????****************************
??????:19/8/2026 9:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:51,633] Error 
****************************????****************************
??????:19/8/2026 9:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:51,821] Error 
****************************????****************************
??????:19/8/2026 9:27:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:52,012] Error 
****************************????****************************
??????:19/8/2026 9:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:52,184] Error 
****************************????****************************
??????:19/8/2026 9:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:52,358] Error 
****************************????****************************
??????:19/8/2026 9:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:52,526] Error 
****************************????****************************
??????:19/8/2026 9:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:52,693] Error 
****************************????****************************
??????:19/8/2026 9:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:52,863] Error 
****************************????****************************
??????:19/8/2026 9:27:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:53,031] Error 
****************************????****************************
??????:19/8/2026 9:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:53,200] Error 
****************************????****************************
??????:19/8/2026 9:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:53,358] Error 
****************************????****************************
??????:19/8/2026 9:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:53,519] Error 
****************************????****************************
??????:19/8/2026 9:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:53,678] Error 
****************************????****************************
??????:19/8/2026 9:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:53,855] Error 
****************************????****************************
??????:19/8/2026 9:27:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:54,020] Error 
****************************????****************************
??????:19/8/2026 9:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:54,187] Error 
****************************????****************************
??????:19/8/2026 9:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:54,352] Error 
****************************????****************************
??????:19/8/2026 9:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:54,515] Error 
****************************????****************************
??????:19/8/2026 9:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:54,680] Error 
****************************????****************************
??????:19/8/2026 9:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:54,850] Error 
****************************????****************************
??????:19/8/2026 9:27:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:55,011] Error 
****************************????****************************
??????:19/8/2026 9:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:55,171] Error 
****************************????****************************
??????:19/8/2026 9:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:55,331] Error 
****************************????****************************
??????:19/8/2026 9:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:55,498] Error 
****************************????****************************
??????:19/8/2026 9:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:55,661] Error 
****************************????****************************
??????:19/8/2026 9:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:55,835] Error 
****************************????****************************
??????:19/8/2026 9:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:55,995] Error 
****************************????****************************
??????:19/8/2026 9:27:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:56,172] Error 
****************************????****************************
??????:19/8/2026 9:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:56,339] Error 
****************************????****************************
??????:19/8/2026 9:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:56,497] Error 
****************************????****************************
??????:19/8/2026 9:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:56,658] Error 
****************************????****************************
??????:19/8/2026 9:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:56,822] Error 
****************************????****************************
??????:19/8/2026 9:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:56,985] Error 
****************************????****************************
??????:19/8/2026 9:27:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:57,143] Error 
****************************????****************************
??????:19/8/2026 9:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:57,303] Error 
****************************????****************************
??????:19/8/2026 9:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:57,464] Error 
****************************????****************************
??????:19/8/2026 9:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:57,623] Error 
****************************????****************************
??????:19/8/2026 9:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:57,793] Error 
****************************????****************************
??????:19/8/2026 9:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:57,954] Error 
****************************????****************************
??????:19/8/2026 9:27:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:58,116] Error 
****************************????****************************
??????:19/8/2026 9:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:58,278] Error 
****************************????****************************
??????:19/8/2026 9:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:58,434] Error 
****************************????****************************
??????:19/8/2026 9:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:58,594] Error 
****************************????****************************
??????:19/8/2026 9:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:58,764] Error 
****************************????****************************
??????:19/8/2026 9:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:58,925] Error 
****************************????****************************
??????:19/8/2026 9:27:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:59,082] Error 
****************************????****************************
??????:19/8/2026 9:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:59,244] Error 
****************************????****************************
??????:19/8/2026 9:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:59,403] Error 
****************************????****************************
??????:19/8/2026 9:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:59,560] Error 
****************************????****************************
??????:19/8/2026 9:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:59,737] Error 
****************************????****************************
??????:19/8/2026 9:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:27:59,902] Error 
****************************????****************************
??????:19/8/2026 9:27:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:00,067] Error 
****************************????****************************
??????:19/8/2026 9:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:00,243] Error 
****************************????****************************
??????:19/8/2026 9:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:00,405] Error 
****************************????****************************
??????:19/8/2026 9:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:00,565] Error 
****************************????****************************
??????:19/8/2026 9:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:00,728] Error 
****************************????****************************
??????:19/8/2026 9:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:00,890] Error 
****************************????****************************
??????:19/8/2026 9:28:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:01,049] Error 
****************************????****************************
??????:19/8/2026 9:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:01,210] Error 
****************************????****************************
??????:19/8/2026 9:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:01,375] Error 
****************************????****************************
??????:19/8/2026 9:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:01,532] Error 
****************************????****************************
??????:19/8/2026 9:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:01,693] Error 
****************************????****************************
??????:19/8/2026 9:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:01,862] Error 
****************************????****************************
??????:19/8/2026 9:28:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:02,030] Error 
****************************????****************************
??????:19/8/2026 9:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:02,190] Error 
****************************????****************************
??????:19/8/2026 9:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:02,351] Error 
****************************????****************************
??????:19/8/2026 9:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:02,508] Error 
****************************????****************************
??????:19/8/2026 9:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:02,675] Error 
****************************????****************************
??????:19/8/2026 9:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:02,849] Error 
****************************????****************************
??????:19/8/2026 9:28:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:03,011] Error 
****************************????****************************
??????:19/8/2026 9:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:03,187] Error 
****************************????****************************
??????:19/8/2026 9:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:03,354] Error 
****************************????****************************
??????:19/8/2026 9:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:03,522] Error 
****************************????****************************
??????:19/8/2026 9:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:03,689] Error 
****************************????****************************
??????:19/8/2026 9:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:03,869] Error 
****************************????****************************
??????:19/8/2026 9:28:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:04,032] Error 
****************************????****************************
??????:19/8/2026 9:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:04,195] Error 
****************************????****************************
??????:19/8/2026 9:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:04,387] Error 
****************************????****************************
??????:19/8/2026 9:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:04,577] Error 
****************************????****************************
??????:19/8/2026 9:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:04,772] Error 
****************************????****************************
??????:19/8/2026 9:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:04,959] Error 
****************************????****************************
??????:19/8/2026 9:28:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:05,145] Error 
****************************????****************************
??????:19/8/2026 9:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:05,333] Error 
****************************????****************************
??????:19/8/2026 9:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:05,514] Error 
****************************????****************************
??????:19/8/2026 9:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:05,691] Error 
****************************????****************************
??????:19/8/2026 9:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:05,880] Error 
****************************????****************************
??????:19/8/2026 9:28:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:06,064] Error 
****************************????****************************
??????:19/8/2026 9:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:06,253] Error 
****************************????****************************
??????:19/8/2026 9:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:06,439] Error 
****************************????****************************
??????:19/8/2026 9:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:06,623] Error 
****************************????****************************
??????:19/8/2026 9:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:06,809] Error 
****************************????****************************
??????:19/8/2026 9:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:06,997] Error 
****************************????****************************
??????:19/8/2026 9:28:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:07,182] Error 
****************************????****************************
??????:19/8/2026 9:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:07,378] Error 
****************************????****************************
??????:19/8/2026 9:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:07,559] Error 
****************************????****************************
??????:19/8/2026 9:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:07,748] Error 
****************************????****************************
??????:19/8/2026 9:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:07,929] Error 
****************************????****************************
??????:19/8/2026 9:28:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:08,114] Error 
****************************????****************************
??????:19/8/2026 9:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:08,305] Error 
****************************????****************************
??????:19/8/2026 9:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:08,497] Error 
****************************????****************************
??????:19/8/2026 9:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:08,685] Error 
****************************????****************************
??????:19/8/2026 9:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:08,873] Error 
****************************????****************************
??????:19/8/2026 9:28:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:09,053] Error 
****************************????****************************
??????:19/8/2026 9:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:09,244] Error 
****************************????****************************
??????:19/8/2026 9:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:09,430] Error 
****************************????****************************
??????:19/8/2026 9:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:09,613] Error 
****************************????****************************
??????:19/8/2026 9:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:09,799] Error 
****************************????****************************
??????:19/8/2026 9:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:09,982] Error 
****************************????****************************
??????:19/8/2026 9:28:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:10,165] Error 
****************************????****************************
??????:19/8/2026 9:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:10,350] Error 
****************************????****************************
??????:19/8/2026 9:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:10,539] Error 
****************************????****************************
??????:19/8/2026 9:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:10,725] Error 
****************************????****************************
??????:19/8/2026 9:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:10,911] Error 
****************************????****************************
??????:19/8/2026 9:28:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:11,090] Error 
****************************????****************************
??????:19/8/2026 9:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:11,283] Error 
****************************????****************************
??????:19/8/2026 9:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:11,457] Error 
****************************????****************************
??????:19/8/2026 9:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:11,634] Error 
****************************????****************************
??????:19/8/2026 9:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:11,823] Error 
****************************????****************************
??????:19/8/2026 9:28:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:12,007] Error 
****************************????****************************
??????:19/8/2026 9:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:12,192] Error 
****************************????****************************
??????:19/8/2026 9:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:12,369] Error 
****************************????****************************
??????:19/8/2026 9:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:12,564] Error 
****************************????****************************
??????:19/8/2026 9:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:12,749] Error 
****************************????****************************
??????:19/8/2026 9:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:12,929] Error 
****************************????****************************
??????:19/8/2026 9:28:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:13,104] Error 
****************************????****************************
??????:19/8/2026 9:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:13,280] Error 
****************************????****************************
??????:19/8/2026 9:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:13,452] Error 
****************************????****************************
??????:19/8/2026 9:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:13,625] Error 
****************************????****************************
??????:19/8/2026 9:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:13,802] Error 
****************************????****************************
??????:19/8/2026 9:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:13,979] Error 
****************************????****************************
??????:19/8/2026 9:28:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:14,155] Error 
****************************????****************************
??????:19/8/2026 9:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:14,328] Error 
****************************????****************************
??????:19/8/2026 9:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:14,499] Error 
****************************????****************************
??????:19/8/2026 9:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:14,667] Error 
****************************????****************************
??????:19/8/2026 9:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:14,850] Error 
****************************????****************************
??????:19/8/2026 9:28:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:15,022] Error 
****************************????****************************
??????:19/8/2026 9:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:15,204] Error 
****************************????****************************
??????:19/8/2026 9:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:15,389] Error 
****************************????****************************
??????:19/8/2026 9:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:15,561] Error 
****************************????****************************
??????:19/8/2026 9:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:15,746] Error 
****************************????****************************
??????:19/8/2026 9:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:15,923] Error 
****************************????****************************
??????:19/8/2026 9:28:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:16,103] Error 
****************************????****************************
??????:19/8/2026 9:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:16,299] Error 
****************************????****************************
??????:19/8/2026 9:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:16,508] Error 
****************************????****************************
??????:19/8/2026 9:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:16,687] Error 
****************************????****************************
??????:19/8/2026 9:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:16,871] Error 
****************************????****************************
??????:19/8/2026 9:28:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:17,060] Error 
****************************????****************************
??????:19/8/2026 9:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:17,239] Error 
****************************????****************************
??????:19/8/2026 9:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:17,411] Error 
****************************????****************************
??????:19/8/2026 9:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:17,589] Error 
****************************????****************************
??????:19/8/2026 9:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:17,775] Error 
****************************????****************************
??????:19/8/2026 9:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:17,955] Error 
****************************????****************************
??????:19/8/2026 9:28:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:18,131] Error 
****************************????****************************
??????:19/8/2026 9:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:18,309] Error 
****************************????****************************
??????:19/8/2026 9:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:18,492] Error 
****************************????****************************
??????:19/8/2026 9:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:18,664] Error 
****************************????****************************
??????:19/8/2026 9:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:18,843] Error 
****************************????****************************
??????:19/8/2026 9:28:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:19,023] Error 
****************************????****************************
??????:19/8/2026 9:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:19,209] Error 
****************************????****************************
??????:19/8/2026 9:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:19,390] Error 
****************************????****************************
??????:19/8/2026 9:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:19,567] Error 
****************************????****************************
??????:19/8/2026 9:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:19,753] Error 
****************************????****************************
??????:19/8/2026 9:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:19,931] Error 
****************************????****************************
??????:19/8/2026 9:28:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:20,110] Error 
****************************????****************************
??????:19/8/2026 9:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:20,289] Error 
****************************????****************************
??????:19/8/2026 9:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:20,464] Error 
****************************????****************************
??????:19/8/2026 9:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:20,652] Error 
****************************????****************************
??????:19/8/2026 9:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:20,840] Error 
****************************????****************************
??????:19/8/2026 9:28:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:21,024] Error 
****************************????****************************
??????:19/8/2026 9:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:21,206] Error 
****************************????****************************
??????:19/8/2026 9:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:21,392] Error 
****************************????****************************
??????:19/8/2026 9:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:21,578] Error 
****************************????****************************
??????:19/8/2026 9:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:21,767] Error 
****************************????****************************
??????:19/8/2026 9:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:21,957] Error 
****************************????****************************
??????:19/8/2026 9:28:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:22,144] Error 
****************************????****************************
??????:19/8/2026 9:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:22,333] Error 
****************************????****************************
??????:19/8/2026 9:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:22,518] Error 
****************************????****************************
??????:19/8/2026 9:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:22,701] Error 
****************************????****************************
??????:19/8/2026 9:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:22,889] Error 
****************************????****************************
??????:19/8/2026 9:28:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:23,072] Error 
****************************????****************************
??????:19/8/2026 9:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:23,259] Error 
****************************????****************************
??????:19/8/2026 9:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:23,440] Error 
****************************????****************************
??????:19/8/2026 9:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:23,623] Error 
****************************????****************************
??????:19/8/2026 9:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:23,815] Error 
****************************????****************************
??????:19/8/2026 9:28:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:24,001] Error 
****************************????****************************
??????:19/8/2026 9:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:24,186] Error 
****************************????****************************
??????:19/8/2026 9:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:24,368] Error 
****************************????****************************
??????:19/8/2026 9:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:24,547] Error 
****************************????****************************
??????:19/8/2026 9:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:24,741] Error 
****************************????****************************
??????:19/8/2026 9:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:24,921] Error 
****************************????****************************
??????:19/8/2026 9:28:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:25,098] Error 
****************************????****************************
??????:19/8/2026 9:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:25,275] Error 
****************************????****************************
??????:19/8/2026 9:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:25,449] Error 
****************************????****************************
??????:19/8/2026 9:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:25,628] Error 
****************************????****************************
??????:19/8/2026 9:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:25,809] Error 
****************************????****************************
??????:19/8/2026 9:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:25,986] Error 
****************************????****************************
??????:19/8/2026 9:28:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:26,160] Error 
****************************????****************************
??????:19/8/2026 9:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:26,341] Error 
****************************????****************************
??????:19/8/2026 9:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:26,520] Error 
****************************????****************************
??????:19/8/2026 9:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:26,697] Error 
****************************????****************************
??????:19/8/2026 9:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:26,872] Error 
****************************????****************************
??????:19/8/2026 9:28:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:27,051] Error 
****************************????****************************
??????:19/8/2026 9:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:27,230] Error 
****************************????****************************
??????:19/8/2026 9:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:27,409] Error 
****************************????****************************
??????:19/8/2026 9:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:27,581] Error 
****************************????****************************
??????:19/8/2026 9:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:27,763] Error 
****************************????****************************
??????:19/8/2026 9:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:27,940] Error 
****************************????****************************
??????:19/8/2026 9:28:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:28,116] Error 
****************************????****************************
??????:19/8/2026 9:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:28,294] Error 
****************************????****************************
??????:19/8/2026 9:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:28,474] Error 
****************************????****************************
??????:19/8/2026 9:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:28,651] Error 
****************************????****************************
??????:19/8/2026 9:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:28,839] Error 
****************************????****************************
??????:19/8/2026 9:28:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:29,009] Error 
****************************????****************************
??????:19/8/2026 9:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:29,183] Error 
****************************????****************************
??????:19/8/2026 9:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:29,359] Error 
****************************????****************************
??????:19/8/2026 9:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:29,535] Error 
****************************????****************************
??????:19/8/2026 9:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:29,713] Error 
****************************????****************************
??????:19/8/2026 9:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:29,888] Error 
****************************????****************************
??????:19/8/2026 9:28:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:30,062] Error 
****************************????****************************
??????:19/8/2026 9:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:30,220] Error 
****************************????****************************
??????:19/8/2026 9:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:30,380] Error 
****************************????****************************
??????:19/8/2026 9:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:30,550] Error 
****************************????****************************
??????:19/8/2026 9:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:30,708] Error 
****************************????****************************
??????:19/8/2026 9:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:30,865] Error 
****************************????****************************
??????:19/8/2026 9:28:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:31,028] Error 
****************************????****************************
??????:19/8/2026 9:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:31,190] Error 
****************************????****************************
??????:19/8/2026 9:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:31,351] Error 
****************************????****************************
??????:19/8/2026 9:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:31,521] Error 
****************************????****************************
??????:19/8/2026 9:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:31,686] Error 
****************************????****************************
??????:19/8/2026 9:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:31,855] Error 
****************************????****************************
??????:19/8/2026 9:28:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:32,024] Error 
****************************????****************************
??????:19/8/2026 9:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:32,190] Error 
****************************????****************************
??????:19/8/2026 9:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:32,360] Error 
****************************????****************************
??????:19/8/2026 9:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:32,524] Error 
****************************????****************************
??????:19/8/2026 9:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:32,689] Error 
****************************????****************************
??????:19/8/2026 9:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:32,871] Error 
****************************????****************************
??????:19/8/2026 9:28:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:33,044] Error 
****************************????****************************
??????:19/8/2026 9:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:33,216] Error 
****************************????****************************
??????:19/8/2026 9:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:33,397] Error 
****************************????****************************
??????:19/8/2026 9:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:33,573] Error 
****************************????****************************
??????:19/8/2026 9:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:33,750] Error 
****************************????****************************
??????:19/8/2026 9:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:33,926] Error 
****************************????****************************
??????:19/8/2026 9:28:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:34,101] Error 
****************************????****************************
??????:19/8/2026 9:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:34,274] Error 
****************************????****************************
??????:19/8/2026 9:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:34,437] Error 
****************************????****************************
??????:19/8/2026 9:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:34,607] Error 
****************************????****************************
??????:19/8/2026 9:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:34,781] Error 
****************************????****************************
??????:19/8/2026 9:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:34,954] Error 
****************************????****************************
??????:19/8/2026 9:28:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:35,122] Error 
****************************????****************************
??????:19/8/2026 9:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:35,294] Error 
****************************????****************************
??????:19/8/2026 9:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:35,464] Error 
****************************????****************************
??????:19/8/2026 9:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:35,630] Error 
****************************????****************************
??????:19/8/2026 9:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:35,805] Error 
****************************????****************************
??????:19/8/2026 9:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:35,969] Error 
****************************????****************************
??????:19/8/2026 9:28:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:36,140] Error 
****************************????****************************
??????:19/8/2026 9:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:36,311] Error 
****************************????****************************
??????:19/8/2026 9:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:36,486] Error 
****************************????****************************
??????:19/8/2026 9:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:36,658] Error 
****************************????****************************
??????:19/8/2026 9:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:36,840] Error 
****************************????****************************
??????:19/8/2026 9:28:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:37,018] Error 
****************************????****************************
??????:19/8/2026 9:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:37,193] Error 
****************************????****************************
??????:19/8/2026 9:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:37,359] Error 
****************************????****************************
??????:19/8/2026 9:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:37,528] Error 
****************************????****************************
??????:19/8/2026 9:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:37,699] Error 
****************************????****************************
??????:19/8/2026 9:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:37,875] Error 
****************************????****************************
??????:19/8/2026 9:28:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:38,046] Error 
****************************????****************************
??????:19/8/2026 9:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:38,213] Error 
****************************????****************************
??????:19/8/2026 9:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:38,383] Error 
****************************????****************************
??????:19/8/2026 9:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:38,551] Error 
****************************????****************************
??????:19/8/2026 9:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:38,725] Error 
****************************????****************************
??????:19/8/2026 9:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:38,898] Error 
****************************????****************************
??????:19/8/2026 9:28:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:39,065] Error 
****************************????****************************
??????:19/8/2026 9:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:39,241] Error 
****************************????****************************
??????:19/8/2026 9:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:39,419] Error 
****************************????****************************
??????:19/8/2026 9:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:39,596] Error 
****************************????****************************
??????:19/8/2026 9:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:39,776] Error 
****************************????****************************
??????:19/8/2026 9:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:39,954] Error 
****************************????****************************
??????:19/8/2026 9:28:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:40,130] Error 
****************************????****************************
??????:19/8/2026 9:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:40,304] Error 
****************************????****************************
??????:19/8/2026 9:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:40,478] Error 
****************************????****************************
??????:19/8/2026 9:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:40,651] Error 
****************************????****************************
??????:19/8/2026 9:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:40,827] Error 
****************************????****************************
??????:19/8/2026 9:28:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:41,008] Error 
****************************????****************************
??????:19/8/2026 9:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:41,182] Error 
****************************????****************************
??????:19/8/2026 9:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:41,358] Error 
****************************????****************************
??????:19/8/2026 9:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:41,536] Error 
****************************????****************************
??????:19/8/2026 9:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:41,708] Error 
****************************????****************************
??????:19/8/2026 9:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:41,886] Error 
****************************????****************************
??????:19/8/2026 9:28:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:42,064] Error 
****************************????****************************
??????:19/8/2026 9:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:42,239] Error 
****************************????****************************
??????:19/8/2026 9:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:42,416] Error 
****************************????****************************
??????:19/8/2026 9:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:42,590] Error 
****************************????****************************
??????:19/8/2026 9:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:42,772] Error 
****************************????****************************
??????:19/8/2026 9:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:42,946] Error 
****************************????****************************
??????:19/8/2026 9:28:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:43,120] Error 
****************************????****************************
??????:19/8/2026 9:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:43,297] Error 
****************************????****************************
??????:19/8/2026 9:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:43,465] Error 
****************************????****************************
??????:19/8/2026 9:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:43,639] Error 
****************************????****************************
??????:19/8/2026 9:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:43,819] Error 
****************************????****************************
??????:19/8/2026 9:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:43,990] Error 
****************************????****************************
??????:19/8/2026 9:28:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:44,157] Error 
****************************????****************************
??????:19/8/2026 9:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:44,329] Error 
****************************????****************************
??????:19/8/2026 9:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:44,499] Error 
****************************????****************************
??????:19/8/2026 9:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:44,671] Error 
****************************????****************************
??????:19/8/2026 9:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:44,844] Error 
****************************????****************************
??????:19/8/2026 9:28:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:45,027] Error 
****************************????****************************
??????:19/8/2026 9:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:45,201] Error 
****************************????****************************
??????:19/8/2026 9:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:45,373] Error 
****************************????****************************
??????:19/8/2026 9:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:45,550] Error 
****************************????****************************
??????:19/8/2026 9:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:45,729] Error 
****************************????****************************
??????:19/8/2026 9:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:45,906] Error 
****************************????****************************
??????:19/8/2026 9:28:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:46,081] Error 
****************************????****************************
??????:19/8/2026 9:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:46,255] Error 
****************************????****************************
??????:19/8/2026 9:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:46,431] Error 
****************************????****************************
??????:19/8/2026 9:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:46,611] Error 
****************************????****************************
??????:19/8/2026 9:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:46,794] Error 
****************************????****************************
??????:19/8/2026 9:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:46,969] Error 
****************************????****************************
??????:19/8/2026 9:28:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:47,135] Error 
****************************????****************************
??????:19/8/2026 9:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:47,309] Error 
****************************????****************************
??????:19/8/2026 9:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:47,486] Error 
****************************????****************************
??????:19/8/2026 9:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:47,684] Error 
****************************????****************************
??????:19/8/2026 9:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:47,862] Error 
****************************????****************************
??????:19/8/2026 9:28:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:48,036] Error 
****************************????****************************
??????:19/8/2026 9:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:48,207] Error 
****************************????****************************
??????:19/8/2026 9:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:48,380] Error 
****************************????****************************
??????:19/8/2026 9:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:48,548] Error 
****************************????****************************
??????:19/8/2026 9:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:48,725] Error 
****************************????****************************
??????:19/8/2026 9:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:48,893] Error 
****************************????****************************
??????:19/8/2026 9:28:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:49,075] Error 
****************************????****************************
??????:19/8/2026 9:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:49,252] Error 
****************************????****************************
??????:19/8/2026 9:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:49,427] Error 
****************************????****************************
??????:19/8/2026 9:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:49,601] Error 
****************************????****************************
??????:19/8/2026 9:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:49,783] Error 
****************************????****************************
??????:19/8/2026 9:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:49,958] Error 
****************************????****************************
??????:19/8/2026 9:28:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:50,132] Error 
****************************????****************************
??????:19/8/2026 9:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:50,303] Error 
****************************????****************************
??????:19/8/2026 9:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:50,476] Error 
****************************????****************************
??????:19/8/2026 9:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:50,648] Error 
****************************????****************************
??????:19/8/2026 9:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:50,822] Error 
****************************????****************************
??????:19/8/2026 9:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:50,996] Error 
****************************????****************************
??????:19/8/2026 9:28:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:51,167] Error 
****************************????****************************
??????:19/8/2026 9:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:51,344] Error 
****************************????****************************
??????:19/8/2026 9:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:51,516] Error 
****************************????****************************
??????:19/8/2026 9:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:51,691] Error 
****************************????****************************
??????:19/8/2026 9:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:51,877] Error 
****************************????****************************
??????:19/8/2026 9:28:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:52,048] Error 
****************************????****************************
??????:19/8/2026 9:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:52,220] Error 
****************************????****************************
??????:19/8/2026 9:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:52,402] Error 
****************************????****************************
??????:19/8/2026 9:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:52,594] Error 
****************************????****************************
??????:19/8/2026 9:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:52,775] Error 
****************************????****************************
??????:19/8/2026 9:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:52,948] Error 
****************************????****************************
??????:19/8/2026 9:28:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:53,127] Error 
****************************????****************************
??????:19/8/2026 9:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:53,309] Error 
****************************????****************************
??????:19/8/2026 9:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:53,487] Error 
****************************????****************************
??????:19/8/2026 9:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:53,659] Error 
****************************????****************************
??????:19/8/2026 9:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:53,840] Error 
****************************????****************************
??????:19/8/2026 9:28:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:54,015] Error 
****************************????****************************
??????:19/8/2026 9:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:54,186] Error 
****************************????****************************
??????:19/8/2026 9:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:54,362] Error 
****************************????****************************
??????:19/8/2026 9:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:54,547] Error 
****************************????****************************
??????:19/8/2026 9:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:54,726] Error 
****************************????****************************
??????:19/8/2026 9:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:54,902] Error 
****************************????****************************
??????:19/8/2026 9:28:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:55,075] Error 
****************************????****************************
??????:19/8/2026 9:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:55,249] Error 
****************************????****************************
??????:19/8/2026 9:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:55,426] Error 
****************************????****************************
??????:19/8/2026 9:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:55,606] Error 
****************************????****************************
??????:19/8/2026 9:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:55,791] Error 
****************************????****************************
??????:19/8/2026 9:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:55,966] Error 
****************************????****************************
??????:19/8/2026 9:28:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:56,143] Error 
****************************????****************************
??????:19/8/2026 9:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:56,324] Error 
****************************????****************************
??????:19/8/2026 9:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:56,501] Error 
****************************????****************************
??????:19/8/2026 9:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:56,678] Error 
****************************????****************************
??????:19/8/2026 9:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:56,860] Error 
****************************????****************************
??????:19/8/2026 9:28:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:57,040] Error 
****************************????****************************
??????:19/8/2026 9:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:57,226] Error 
****************************????****************************
??????:19/8/2026 9:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:57,407] Error 
****************************????****************************
??????:19/8/2026 9:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:57,586] Error 
****************************????****************************
??????:19/8/2026 9:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:57,769] Error 
****************************????****************************
??????:19/8/2026 9:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:57,946] Error 
****************************????****************************
??????:19/8/2026 9:28:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:58,121] Error 
****************************????****************************
??????:19/8/2026 9:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:58,305] Error 
****************************????****************************
??????:19/8/2026 9:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:58,488] Error 
****************************????****************************
??????:19/8/2026 9:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:58,669] Error 
****************************????****************************
??????:19/8/2026 9:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:58,856] Error 
****************************????****************************
??????:19/8/2026 9:28:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:59,029] Error 
****************************????****************************
??????:19/8/2026 9:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:59,208] Error 
****************************????****************************
??????:19/8/2026 9:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:59,397] Error 
****************************????****************************
??????:19/8/2026 9:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:59,580] Error 
****************************????****************************
??????:19/8/2026 9:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:59,769] Error 
****************************????****************************
??????:19/8/2026 9:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:28:59,952] Error 
****************************????****************************
??????:19/8/2026 9:28:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:00,139] Error 
****************************????****************************
??????:19/8/2026 9:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:00,318] Error 
****************************????****************************
??????:19/8/2026 9:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:00,496] Error 
****************************????****************************
??????:19/8/2026 9:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:00,681] Error 
****************************????****************************
??????:19/8/2026 9:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:00,867] Error 
****************************????****************************
??????:19/8/2026 9:29:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:01,051] Error 
****************************????****************************
??????:19/8/2026 9:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:01,234] Error 
****************************????****************************
??????:19/8/2026 9:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:01,421] Error 
****************************????****************************
??????:19/8/2026 9:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:01,600] Error 
****************************????****************************
??????:19/8/2026 9:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:01,787] Error 
****************************????****************************
??????:19/8/2026 9:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:01,963] Error 
****************************????****************************
??????:19/8/2026 9:29:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:02,144] Error 
****************************????****************************
??????:19/8/2026 9:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:02,316] Error 
****************************????****************************
??????:19/8/2026 9:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:02,499] Error 
****************************????****************************
??????:19/8/2026 9:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:02,678] Error 
****************************????****************************
??????:19/8/2026 9:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:02,864] Error 
****************************????****************************
??????:19/8/2026 9:29:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:03,041] Error 
****************************????****************************
??????:19/8/2026 9:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:03,222] Error 
****************************????****************************
??????:19/8/2026 9:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:03,408] Error 
****************************????****************************
??????:19/8/2026 9:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:03,589] Error 
****************************????****************************
??????:19/8/2026 9:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:03,774] Error 
****************************????****************************
??????:19/8/2026 9:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:03,952] Error 
****************************????****************************
??????:19/8/2026 9:29:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:04,134] Error 
****************************????****************************
??????:19/8/2026 9:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:04,314] Error 
****************************????****************************
??????:19/8/2026 9:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:04,501] Error 
****************************????****************************
??????:19/8/2026 9:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:04,690] Error 
****************************????****************************
??????:19/8/2026 9:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:04,872] Error 
****************************????****************************
??????:19/8/2026 9:29:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:05,054] Error 
****************************????****************************
??????:19/8/2026 9:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:05,231] Error 
****************************????****************************
??????:19/8/2026 9:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:05,422] Error 
****************************????****************************
??????:19/8/2026 9:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:05,603] Error 
****************************????****************************
??????:19/8/2026 9:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:05,786] Error 
****************************????****************************
??????:19/8/2026 9:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:05,963] Error 
****************************????****************************
??????:19/8/2026 9:29:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:06,137] Error 
****************************????****************************
??????:19/8/2026 9:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:06,314] Error 
****************************????****************************
??????:19/8/2026 9:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:06,489] Error 
****************************????****************************
??????:19/8/2026 9:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:06,672] Error 
****************************????****************************
??????:19/8/2026 9:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:06,851] Error 
****************************????****************************
??????:19/8/2026 9:29:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:07,026] Error 
****************************????****************************
??????:19/8/2026 9:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:07,204] Error 
****************************????****************************
??????:19/8/2026 9:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:07,376] Error 
****************************????****************************
??????:19/8/2026 9:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:07,555] Error 
****************************????****************************
??????:19/8/2026 9:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:07,735] Error 
****************************????****************************
??????:19/8/2026 9:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:07,910] Error 
****************************????****************************
??????:19/8/2026 9:29:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:08,085] Error 
****************************????****************************
??????:19/8/2026 9:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:08,254] Error 
****************************????****************************
??????:19/8/2026 9:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:08,423] Error 
****************************????****************************
??????:19/8/2026 9:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:08,588] Error 
****************************????****************************
??????:19/8/2026 9:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:08,759] Error 
****************************????****************************
??????:19/8/2026 9:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:08,926] Error 
****************************????****************************
??????:19/8/2026 9:29:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:09,096] Error 
****************************????****************************
??????:19/8/2026 9:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:09,263] Error 
****************************????****************************
??????:19/8/2026 9:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:09,434] Error 
****************************????****************************
??????:19/8/2026 9:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:09,607] Error 
****************************????****************************
??????:19/8/2026 9:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:09,788] Error 
****************************????****************************
??????:19/8/2026 9:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:09,954] Error 
****************************????****************************
??????:19/8/2026 9:29:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:10,119] Error 
****************************????****************************
??????:19/8/2026 9:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:10,289] Error 
****************************????****************************
??????:19/8/2026 9:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:10,460] Error 
****************************????****************************
??????:19/8/2026 9:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:10,621] Error 
****************************????****************************
??????:19/8/2026 9:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:10,798] Error 
****************************????****************************
??????:19/8/2026 9:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:10,974] Error 
****************************????****************************
??????:19/8/2026 9:29:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:11,148] Error 
****************************????****************************
??????:19/8/2026 9:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:11,315] Error 
****************************????****************************
??????:19/8/2026 9:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:11,491] Error 
****************************????****************************
??????:19/8/2026 9:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:11,658] Error 
****************************????****************************
??????:19/8/2026 9:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:11,832] Error 
****************************????****************************
??????:19/8/2026 9:29:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:12,000] Error 
****************************????****************************
??????:19/8/2026 9:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:12,159] Error 
****************************????****************************
??????:19/8/2026 9:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:12,323] Error 
****************************????****************************
??????:19/8/2026 9:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:12,491] Error 
****************************????****************************
??????:19/8/2026 9:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:12,657] Error 
****************************????****************************
??????:19/8/2026 9:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:12,833] Error 
****************************????****************************
??????:19/8/2026 9:29:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:13,007] Error 
****************************????****************************
??????:19/8/2026 9:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:13,170] Error 
****************************????****************************
??????:19/8/2026 9:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:13,341] Error 
****************************????****************************
??????:19/8/2026 9:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:13,515] Error 
****************************????****************************
??????:19/8/2026 9:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:13,692] Error 
****************************????****************************
??????:19/8/2026 9:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:13,875] Error 
****************************????****************************
??????:19/8/2026 9:29:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:14,045] Error 
****************************????****************************
??????:19/8/2026 9:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:14,208] Error 
****************************????****************************
??????:19/8/2026 9:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:14,372] Error 
****************************????****************************
??????:19/8/2026 9:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:14,538] Error 
****************************????****************************
??????:19/8/2026 9:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:14,703] Error 
****************************????****************************
??????:19/8/2026 9:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:14,874] Error 
****************************????****************************
??????:19/8/2026 9:29:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:15,045] Error 
****************************????****************************
??????:19/8/2026 9:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:15,220] Error 
****************************????****************************
??????:19/8/2026 9:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:15,388] Error 
****************************????****************************
??????:19/8/2026 9:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:15,549] Error 
****************************????****************************
??????:19/8/2026 9:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:15,715] Error 
****************************????****************************
??????:19/8/2026 9:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:15,880] Error 
****************************????****************************
??????:19/8/2026 9:29:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:16,045] Error 
****************************????****************************
??????:19/8/2026 9:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:16,210] Error 
****************************????****************************
??????:19/8/2026 9:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:16,372] Error 
****************************????****************************
??????:19/8/2026 9:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:16,542] Error 
****************************????****************************
??????:19/8/2026 9:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:16,708] Error 
****************************????****************************
??????:19/8/2026 9:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:16,889] Error 
****************************????****************************
??????:19/8/2026 9:29:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:17,047] Error 
****************************????****************************
??????:19/8/2026 9:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:17,219] Error 
****************************????****************************
??????:19/8/2026 9:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:17,393] Error 
****************************????****************************
??????:19/8/2026 9:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:17,567] Error 
****************************????****************************
??????:19/8/2026 9:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:17,764] Error 
****************************????****************************
??????:19/8/2026 9:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:17,950] Error 
****************************????****************************
??????:19/8/2026 9:29:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:18,133] Error 
****************************????****************************
??????:19/8/2026 9:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:18,317] Error 
****************************????****************************
??????:19/8/2026 9:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:18,499] Error 
****************************????****************************
??????:19/8/2026 9:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:18,681] Error 
****************************????****************************
??????:19/8/2026 9:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:18,868] Error 
****************************????****************************
??????:19/8/2026 9:29:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:19,046] Error 
****************************????****************************
??????:19/8/2026 9:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:19,229] Error 
****************************????****************************
??????:19/8/2026 9:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:19,408] Error 
****************************????****************************
??????:19/8/2026 9:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:19,585] Error 
****************************????****************************
??????:19/8/2026 9:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:19,779] Error 
****************************????****************************
??????:19/8/2026 9:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:19,962] Error 
****************************????****************************
??????:19/8/2026 9:29:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:20,140] Error 
****************************????****************************
??????:19/8/2026 9:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:20,321] Error 
****************************????****************************
??????:19/8/2026 9:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:20,502] Error 
****************************????****************************
??????:19/8/2026 9:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:20,680] Error 
****************************????****************************
??????:19/8/2026 9:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:20,869] Error 
****************************????****************************
??????:19/8/2026 9:29:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:21,047] Error 
****************************????****************************
??????:19/8/2026 9:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:21,229] Error 
****************************????****************************
??????:19/8/2026 9:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:21,413] Error 
****************************????****************************
??????:19/8/2026 9:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:21,593] Error 
****************************????****************************
??????:19/8/2026 9:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:21,792] Error 
****************************????****************************
??????:19/8/2026 9:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:21,969] Error 
****************************????****************************
??????:19/8/2026 9:29:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:22,146] Error 
****************************????****************************
??????:19/8/2026 9:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:22,328] Error 
****************************????****************************
??????:19/8/2026 9:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:22,508] Error 
****************************????****************************
??????:19/8/2026 9:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:22,686] Error 
****************************????****************************
??????:19/8/2026 9:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:22,873] Error 
****************************????****************************
??????:19/8/2026 9:29:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:23,058] Error 
****************************????****************************
??????:19/8/2026 9:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:23,240] Error 
****************************????****************************
??????:19/8/2026 9:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:23,422] Error 
****************************????****************************
??????:19/8/2026 9:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:23,605] Error 
****************************????****************************
??????:19/8/2026 9:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:23,795] Error 
****************************????****************************
??????:19/8/2026 9:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:23,969] Error 
****************************????****************************
??????:19/8/2026 9:29:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:24,150] Error 
****************************????****************************
??????:19/8/2026 9:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:24,330] Error 
****************************????****************************
??????:19/8/2026 9:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:24,512] Error 
****************************????****************************
??????:19/8/2026 9:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:24,692] Error 
****************************????****************************
??????:19/8/2026 9:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:24,884] Error 
****************************????****************************
??????:19/8/2026 9:29:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:25,058] Error 
****************************????****************************
??????:19/8/2026 9:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:25,235] Error 
****************************????****************************
??????:19/8/2026 9:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:25,407] Error 
****************************????****************************
??????:19/8/2026 9:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:25,585] Error 
****************************????****************************
??????:19/8/2026 9:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:25,787] Error 
****************************????****************************
??????:19/8/2026 9:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:25,967] Error 
****************************????****************************
??????:19/8/2026 9:29:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:26,153] Error 
****************************????****************************
??????:19/8/2026 9:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:26,333] Error 
****************************????****************************
??????:19/8/2026 9:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:26,517] Error 
****************************????****************************
??????:19/8/2026 9:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:26,699] Error 
****************************????****************************
??????:19/8/2026 9:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:26,882] Error 
****************************????****************************
??????:19/8/2026 9:29:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:27,058] Error 
****************************????****************************
??????:19/8/2026 9:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:27,230] Error 
****************************????****************************
??????:19/8/2026 9:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:27,401] Error 
****************************????****************************
??????:19/8/2026 9:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:27,574] Error 
****************************????****************************
??????:19/8/2026 9:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:27,755] Error 
****************************????****************************
??????:19/8/2026 9:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:27,935] Error 
****************************????****************************
??????:19/8/2026 9:29:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:28,114] Error 
****************************????****************************
??????:19/8/2026 9:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:28,291] Error 
****************************????****************************
??????:19/8/2026 9:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:28,461] Error 
****************************????****************************
??????:19/8/2026 9:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:28,636] Error 
****************************????****************************
??????:19/8/2026 9:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:28,824] Error 
****************************????****************************
??????:19/8/2026 9:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:28,999] Error 
****************************????****************************
??????:19/8/2026 9:29:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:29,171] Error 
****************************????****************************
??????:19/8/2026 9:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:29,348] Error 
****************************????****************************
??????:19/8/2026 9:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:29,520] Error 
****************************????****************************
??????:19/8/2026 9:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:29,695] Error 
****************************????****************************
??????:19/8/2026 9:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:29,903] Error 
****************************????****************************
??????:19/8/2026 9:29:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:30,073] Error 
****************************????****************************
??????:19/8/2026 9:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:30,255] Error 
****************************????****************************
??????:19/8/2026 9:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:30,442] Error 
****************************????****************************
??????:19/8/2026 9:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:30,617] Error 
****************************????****************************
??????:19/8/2026 9:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:30,802] Error 
****************************????****************************
??????:19/8/2026 9:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:30,979] Error 
****************************????****************************
??????:19/8/2026 9:29:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:31,157] Error 
****************************????****************************
??????:19/8/2026 9:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:31,339] Error 
****************************????****************************
??????:19/8/2026 9:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:31,514] Error 
****************************????****************************
??????:19/8/2026 9:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:31,696] Error 
****************************????****************************
??????:19/8/2026 9:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:31,880] Error 
****************************????****************************
??????:19/8/2026 9:29:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:32,057] Error 
****************************????****************************
??????:19/8/2026 9:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:32,234] Error 
****************************????****************************
??????:19/8/2026 9:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:32,416] Error 
****************************????****************************
??????:19/8/2026 9:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:32,595] Error 
****************************????****************************
??????:19/8/2026 9:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:32,784] Error 
****************************????****************************
??????:19/8/2026 9:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:32,960] Error 
****************************????****************************
??????:19/8/2026 9:29:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:33,134] Error 
****************************????****************************
??????:19/8/2026 9:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:33,316] Error 
****************************????****************************
??????:19/8/2026 9:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:33,491] Error 
****************************????****************************
??????:19/8/2026 9:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:33,663] Error 
****************************????****************************
??????:19/8/2026 9:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:33,846] Error 
****************************????****************************
??????:19/8/2026 9:29:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:34,038] Error 
****************************????****************************
??????:19/8/2026 9:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:34,216] Error 
****************************????****************************
??????:19/8/2026 9:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:34,398] Error 
****************************????****************************
??????:19/8/2026 9:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:34,579] Error 
****************************????****************************
??????:19/8/2026 9:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:34,767] Error 
****************************????****************************
??????:19/8/2026 9:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:34,957] Error 
****************************????****************************
??????:19/8/2026 9:29:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:35,144] Error 
****************************????****************************
??????:19/8/2026 9:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:35,323] Error 
****************************????****************************
??????:19/8/2026 9:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:35,507] Error 
****************************????****************************
??????:19/8/2026 9:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:35,688] Error 
****************************????****************************
??????:19/8/2026 9:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:35,878] Error 
****************************????****************************
??????:19/8/2026 9:29:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:36,055] Error 
****************************????****************************
??????:19/8/2026 9:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:36,237] Error 
****************************????****************************
??????:19/8/2026 9:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:36,417] Error 
****************************????****************************
??????:19/8/2026 9:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:36,589] Error 
****************************????****************************
??????:19/8/2026 9:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:36,779] Error 
****************************????****************************
??????:19/8/2026 9:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:36,964] Error 
****************************????****************************
??????:19/8/2026 9:29:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:37,144] Error 
****************************????****************************
??????:19/8/2026 9:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:37,327] Error 
****************************????****************************
??????:19/8/2026 9:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:37,504] Error 
****************************????****************************
??????:19/8/2026 9:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:37,684] Error 
****************************????****************************
??????:19/8/2026 9:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:37,874] Error 
****************************????****************************
??????:19/8/2026 9:29:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:38,063] Error 
****************************????****************************
??????:19/8/2026 9:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:38,235] Error 
****************************????****************************
??????:19/8/2026 9:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:38,416] Error 
****************************????****************************
??????:19/8/2026 9:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:38,590] Error 
****************************????****************************
??????:19/8/2026 9:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:38,775] Error 
****************************????****************************
??????:19/8/2026 9:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:38,953] Error 
****************************????****************************
??????:19/8/2026 9:29:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:39,132] Error 
****************************????****************************
??????:19/8/2026 9:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:39,309] Error 
****************************????****************************
??????:19/8/2026 9:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:39,486] Error 
****************************????****************************
??????:19/8/2026 9:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:39,667] Error 
****************************????****************************
??????:19/8/2026 9:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:39,850] Error 
****************************????****************************
??????:19/8/2026 9:29:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:40,024] Error 
****************************????****************************
??????:19/8/2026 9:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:40,200] Error 
****************************????****************************
??????:19/8/2026 9:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:40,380] Error 
****************************????****************************
??????:19/8/2026 9:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:40,555] Error 
****************************????****************************
??????:19/8/2026 9:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:40,744] Error 
****************************????****************************
??????:19/8/2026 9:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:40,929] Error 
****************************????****************************
??????:19/8/2026 9:29:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:41,105] Error 
****************************????****************************
??????:19/8/2026 9:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:41,287] Error 
****************************????****************************
??????:19/8/2026 9:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:41,469] Error 
****************************????****************************
??????:19/8/2026 9:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:41,648] Error 
****************************????****************************
??????:19/8/2026 9:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:41,831] Error 
****************************????****************************
??????:19/8/2026 9:29:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:42,010] Error 
****************************????****************************
??????:19/8/2026 9:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:42,201] Error 
****************************????****************************
??????:19/8/2026 9:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:42,376] Error 
****************************????****************************
??????:19/8/2026 9:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:42,556] Error 
****************************????****************************
??????:19/8/2026 9:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:42,739] Error 
****************************????****************************
??????:19/8/2026 9:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:42,923] Error 
****************************????****************************
??????:19/8/2026 9:29:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:43,100] Error 
****************************????****************************
??????:19/8/2026 9:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:43,279] Error 
****************************????****************************
??????:19/8/2026 9:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:43,460] Error 
****************************????****************************
??????:19/8/2026 9:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:43,640] Error 
****************************????****************************
??????:19/8/2026 9:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:43,829] Error 
****************************????****************************
??????:19/8/2026 9:29:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:44,009] Error 
****************************????****************************
??????:19/8/2026 9:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:44,188] Error 
****************************????****************************
??????:19/8/2026 9:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:44,371] Error 
****************************????****************************
??????:19/8/2026 9:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:44,552] Error 
****************************????****************************
??????:19/8/2026 9:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:44,739] Error 
****************************????****************************
??????:19/8/2026 9:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:44,929] Error 
****************************????****************************
??????:19/8/2026 9:29:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:45,110] Error 
****************************????****************************
??????:19/8/2026 9:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:45,291] Error 
****************************????****************************
??????:19/8/2026 9:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:45,467] Error 
****************************????****************************
??????:19/8/2026 9:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:45,640] Error 
****************************????****************************
??????:19/8/2026 9:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:45,824] Error 
****************************????****************************
??????:19/8/2026 9:29:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:46,005] Error 
****************************????****************************
??????:19/8/2026 9:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:46,200] Error 
****************************????****************************
??????:19/8/2026 9:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:46,378] Error 
****************************????****************************
??????:19/8/2026 9:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:46,549] Error 
****************************????****************************
??????:19/8/2026 9:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:46,726] Error 
****************************????****************************
??????:19/8/2026 9:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:46,909] Error 
****************************????****************************
??????:19/8/2026 9:29:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:47,085] Error 
****************************????****************************
??????:19/8/2026 9:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:47,259] Error 
****************************????****************************
??????:19/8/2026 9:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:47,442] Error 
****************************????****************************
??????:19/8/2026 9:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:47,621] Error 
****************************????****************************
??????:19/8/2026 9:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:47,807] Error 
****************************????****************************
??????:19/8/2026 9:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:47,990] Error 
****************************????****************************
??????:19/8/2026 9:29:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:48,166] Error 
****************************????****************************
??????:19/8/2026 9:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:48,340] Error 
****************************????****************************
??????:19/8/2026 9:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:48,524] Error 
****************************????****************************
??????:19/8/2026 9:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:48,708] Error 
****************************????****************************
??????:19/8/2026 9:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:48,895] Error 
****************************????****************************
??????:19/8/2026 9:29:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:49,068] Error 
****************************????****************************
??????:19/8/2026 9:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:49,251] Error 
****************************????****************************
??????:19/8/2026 9:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:49,427] Error 
****************************????****************************
??????:19/8/2026 9:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:49,595] Error 
****************************????****************************
??????:19/8/2026 9:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:49,781] Error 
****************************????****************************
??????:19/8/2026 9:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:49,963] Error 
****************************????****************************
??????:19/8/2026 9:29:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:50,136] Error 
****************************????****************************
??????:19/8/2026 9:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:50,321] Error 
****************************????****************************
??????:19/8/2026 9:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:50,495] Error 
****************************????****************************
??????:19/8/2026 9:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:50,662] Error 
****************************????****************************
??????:19/8/2026 9:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:50,840] Error 
****************************????****************************
??????:19/8/2026 9:29:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:51,018] Error 
****************************????****************************
??????:19/8/2026 9:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:51,193] Error 
****************************????****************************
??????:19/8/2026 9:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:51,368] Error 
****************************????****************************
??????:19/8/2026 9:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:51,545] Error 
****************************????****************************
??????:19/8/2026 9:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:51,717] Error 
****************************????****************************
??????:19/8/2026 9:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:51,902] Error 
****************************????****************************
??????:19/8/2026 9:29:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:52,084] Error 
****************************????****************************
??????:19/8/2026 9:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:52,262] Error 
****************************????****************************
??????:19/8/2026 9:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:52,442] Error 
****************************????****************************
??????:19/8/2026 9:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:52,625] Error 
****************************????****************************
??????:19/8/2026 9:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:52,819] Error 
****************************????****************************
??????:19/8/2026 9:29:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:53,005] Error 
****************************????****************************
??????:19/8/2026 9:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:53,183] Error 
****************************????****************************
??????:19/8/2026 9:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:53,365] Error 
****************************????****************************
??????:19/8/2026 9:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:53,547] Error 
****************************????****************************
??????:19/8/2026 9:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:53,734] Error 
****************************????****************************
??????:19/8/2026 9:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:53,916] Error 
****************************????****************************
??????:19/8/2026 9:29:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:54,102] Error 
****************************????****************************
??????:19/8/2026 9:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:54,275] Error 
****************************????****************************
??????:19/8/2026 9:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:54,469] Error 
****************************????****************************
??????:19/8/2026 9:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:54,652] Error 
****************************????****************************
??????:19/8/2026 9:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:54,836] Error 
****************************????****************************
??????:19/8/2026 9:29:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:55,016] Error 
****************************????****************************
??????:19/8/2026 9:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:55,199] Error 
****************************????****************************
??????:19/8/2026 9:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:55,389] Error 
****************************????****************************
??????:19/8/2026 9:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:55,573] Error 
****************************????****************************
??????:19/8/2026 9:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:55,760] Error 
****************************????****************************
??????:19/8/2026 9:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:55,944] Error 
****************************????****************************
??????:19/8/2026 9:29:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:56,123] Error 
****************************????****************************
??????:19/8/2026 9:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:56,306] Error 
****************************????****************************
??????:19/8/2026 9:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:56,485] Error 
****************************????****************************
??????:19/8/2026 9:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:56,663] Error 
****************************????****************************
??????:19/8/2026 9:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:56,848] Error 
****************************????****************************
??????:19/8/2026 9:29:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:57,026] Error 
****************************????****************************
??????:19/8/2026 9:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:57,203] Error 
****************************????****************************
??????:19/8/2026 9:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:57,383] Error 
****************************????****************************
??????:19/8/2026 9:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:57,564] Error 
****************************????****************************
??????:19/8/2026 9:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:57,756] Error 
****************************????****************************
??????:19/8/2026 9:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:57,935] Error 
****************************????****************************
??????:19/8/2026 9:29:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:58,116] Error 
****************************????****************************
??????:19/8/2026 9:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:58,298] Error 
****************************????****************************
??????:19/8/2026 9:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:58,492] Error 
****************************????****************************
??????:19/8/2026 9:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:58,680] Error 
****************************????****************************
??????:19/8/2026 9:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:58,866] Error 
****************************????****************************
??????:19/8/2026 9:29:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:59,042] Error 
****************************????****************************
??????:19/8/2026 9:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:59,212] Error 
****************************????****************************
??????:19/8/2026 9:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:59,392] Error 
****************************????****************************
??????:19/8/2026 9:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:59,569] Error 
****************************????****************************
??????:19/8/2026 9:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:59,753] Error 
****************************????****************************
??????:19/8/2026 9:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:29:59,931] Error 
****************************????****************************
??????:19/8/2026 9:29:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:00,111] Error 
****************************????****************************
??????:19/8/2026 9:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:00,297] Error 
****************************????****************************
??????:19/8/2026 9:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:00,495] Error 
****************************????****************************
??????:19/8/2026 9:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:00,671] Error 
****************************????****************************
??????:19/8/2026 9:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:00,858] Error 
****************************????****************************
??????:19/8/2026 9:30:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:01,039] Error 
****************************????****************************
??????:19/8/2026 9:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:01,222] Error 
****************************????****************************
??????:19/8/2026 9:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:01,405] Error 
****************************????****************************
??????:19/8/2026 9:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:01,588] Error 
****************************????****************************
??????:19/8/2026 9:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:01,777] Error 
****************************????****************************
??????:19/8/2026 9:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:01,953] Error 
****************************????****************************
??????:19/8/2026 9:30:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:02,134] Error 
****************************????****************************
??????:19/8/2026 9:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:02,315] Error 
****************************????****************************
??????:19/8/2026 9:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:02,509] Error 
****************************????****************************
??????:19/8/2026 9:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:02,691] Error 
****************************????****************************
??????:19/8/2026 9:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:02,883] Error 
****************************????****************************
??????:19/8/2026 9:30:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:03,062] Error 
****************************????****************************
??????:19/8/2026 9:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:03,240] Error 
****************************????****************************
??????:19/8/2026 9:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:03,425] Error 
****************************????****************************
??????:19/8/2026 9:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:03,604] Error 
****************************????****************************
??????:19/8/2026 9:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:03,784] Error 
****************************????****************************
??????:19/8/2026 9:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:03,957] Error 
****************************????****************************
??????:19/8/2026 9:30:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:04,130] Error 
****************************????****************************
??????:19/8/2026 9:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:04,307] Error 
****************************????****************************
??????:19/8/2026 9:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:04,486] Error 
****************************????****************************
??????:19/8/2026 9:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:04,663] Error 
****************************????****************************
??????:19/8/2026 9:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:04,844] Error 
****************************????****************************
??????:19/8/2026 9:30:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:05,022] Error 
****************************????****************************
??????:19/8/2026 9:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:05,192] Error 
****************************????****************************
??????:19/8/2026 9:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:05,360] Error 
****************************????****************************
??????:19/8/2026 9:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:05,531] Error 
****************************????****************************
??????:19/8/2026 9:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:05,698] Error 
****************************????****************************
??????:19/8/2026 9:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:05,877] Error 
****************************????****************************
??????:19/8/2026 9:30:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:06,048] Error 
****************************????****************************
??????:19/8/2026 9:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:06,215] Error 
****************************????****************************
??????:19/8/2026 9:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:06,383] Error 
****************************????****************************
??????:19/8/2026 9:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:06,566] Error 
****************************????****************************
??????:19/8/2026 9:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:06,749] Error 
****************************????****************************
??????:19/8/2026 9:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:06,923] Error 
****************************????****************************
??????:19/8/2026 9:30:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:07,102] Error 
****************************????****************************
??????:19/8/2026 9:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:07,279] Error 
****************************????****************************
??????:19/8/2026 9:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:07,460] Error 
****************************????****************************
??????:19/8/2026 9:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:07,638] Error 
****************************????****************************
??????:19/8/2026 9:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:07,823] Error 
****************************????****************************
??????:19/8/2026 9:30:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:08,008] Error 
****************************????****************************
??????:19/8/2026 9:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:08,186] Error 
****************************????****************************
??????:19/8/2026 9:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:08,363] Error 
****************************????****************************
??????:19/8/2026 9:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:08,541] Error 
****************************????****************************
??????:19/8/2026 9:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:08,725] Error 
****************************????****************************
??????:19/8/2026 9:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:08,906] Error 
****************************????****************************
??????:19/8/2026 9:30:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:09,087] Error 
****************************????****************************
??????:19/8/2026 9:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:09,271] Error 
****************************????****************************
??????:19/8/2026 9:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:09,447] Error 
****************************????****************************
??????:19/8/2026 9:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:09,629] Error 
****************************????****************************
??????:19/8/2026 9:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:09,815] Error 
****************************????****************************
??????:19/8/2026 9:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:09,996] Error 
****************************????****************************
??????:19/8/2026 9:30:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:10,169] Error 
****************************????****************************
??????:19/8/2026 9:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:10,341] Error 
****************************????****************************
??????:19/8/2026 9:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:10,526] Error 
****************************????****************************
??????:19/8/2026 9:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:10,717] Error 
****************************????****************************
??????:19/8/2026 9:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:10,896] Error 
****************************????****************************
??????:19/8/2026 9:30:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:11,082] Error 
****************************????****************************
??????:19/8/2026 9:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:11,262] Error 
****************************????****************************
??????:19/8/2026 9:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:11,440] Error 
****************************????****************************
??????:19/8/2026 9:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:11,616] Error 
****************************????****************************
??????:19/8/2026 9:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:11,800] Error 
****************************????****************************
??????:19/8/2026 9:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:11,975] Error 
****************************????****************************
??????:19/8/2026 9:30:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:12,158] Error 
****************************????****************************
??????:19/8/2026 9:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:12,334] Error 
****************************????****************************
??????:19/8/2026 9:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:12,511] Error 
****************************????****************************
??????:19/8/2026 9:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:12,686] Error 
****************************????****************************
??????:19/8/2026 9:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:12,872] Error 
****************************????****************************
??????:19/8/2026 9:30:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:13,047] Error 
****************************????****************************
??????:19/8/2026 9:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:13,221] Error 
****************************????****************************
??????:19/8/2026 9:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:13,402] Error 
****************************????****************************
??????:19/8/2026 9:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:13,580] Error 
****************************????****************************
??????:19/8/2026 9:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:13,766] Error 
****************************????****************************
??????:19/8/2026 9:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:13,946] Error 
****************************????****************************
??????:19/8/2026 9:30:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:14,126] Error 
****************************????****************************
??????:19/8/2026 9:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:14,298] Error 
****************************????****************************
??????:19/8/2026 9:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:14,473] Error 
****************************????****************************
??????:19/8/2026 9:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:14,647] Error 
****************************????****************************
??????:19/8/2026 9:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:14,837] Error 
****************************????****************************
??????:19/8/2026 9:30:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:15,011] Error 
****************************????****************************
??????:19/8/2026 9:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:15,181] Error 
****************************????****************************
??????:19/8/2026 9:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:15,359] Error 
****************************????****************************
??????:19/8/2026 9:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:15,529] Error 
****************************????****************************
??????:19/8/2026 9:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:15,698] Error 
****************************????****************************
??????:19/8/2026 9:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:15,884] Error 
****************************????****************************
??????:19/8/2026 9:30:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:16,060] Error 
****************************????****************************
??????:19/8/2026 9:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:16,237] Error 
****************************????****************************
??????:19/8/2026 9:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:16,415] Error 
****************************????****************************
??????:19/8/2026 9:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:16,595] Error 
****************************????****************************
??????:19/8/2026 9:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:16,779] Error 
****************************????****************************
??????:19/8/2026 9:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:16,952] Error 
****************************????****************************
??????:19/8/2026 9:30:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:17,128] Error 
****************************????****************************
??????:19/8/2026 9:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:17,299] Error 
****************************????****************************
??????:19/8/2026 9:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:17,473] Error 
****************************????****************************
??????:19/8/2026 9:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:17,645] Error 
****************************????****************************
??????:19/8/2026 9:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:17,828] Error 
****************************????****************************
??????:19/8/2026 9:30:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:18,005] Error 
****************************????****************************
??????:19/8/2026 9:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:18,173] Error 
****************************????****************************
??????:19/8/2026 9:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:18,347] Error 
****************************????****************************
??????:19/8/2026 9:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:18,519] Error 
****************************????****************************
??????:19/8/2026 9:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:18,692] Error 
****************************????****************************
??????:19/8/2026 9:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:18,888] Error 
****************************????****************************
??????:19/8/2026 9:30:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:19,055] Error 
****************************????****************************
??????:19/8/2026 9:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:19,239] Error 
****************************????****************************
??????:19/8/2026 9:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:19,409] Error 
****************************????****************************
??????:19/8/2026 9:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:19,586] Error 
****************************????****************************
??????:19/8/2026 9:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:19,775] Error 
****************************????****************************
??????:19/8/2026 9:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:19,960] Error 
****************************????****************************
??????:19/8/2026 9:30:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:20,137] Error 
****************************????****************************
??????:19/8/2026 9:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:20,320] Error 
****************************????****************************
??????:19/8/2026 9:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:20,506] Error 
****************************????****************************
??????:19/8/2026 9:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:20,687] Error 
****************************????****************************
??????:19/8/2026 9:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:20,878] Error 
****************************????****************************
??????:19/8/2026 9:30:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:21,062] Error 
****************************????****************************
??????:19/8/2026 9:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:21,244] Error 
****************************????****************************
??????:19/8/2026 9:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:21,433] Error 
****************************????****************************
??????:19/8/2026 9:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:21,616] Error 
****************************????****************************
??????:19/8/2026 9:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:21,802] Error 
****************************????****************************
??????:19/8/2026 9:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:21,980] Error 
****************************????****************************
??????:19/8/2026 9:30:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:22,161] Error 
****************************????****************************
??????:19/8/2026 9:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:22,345] Error 
****************************????****************************
??????:19/8/2026 9:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:22,521] Error 
****************************????****************************
??????:19/8/2026 9:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:22,700] Error 
****************************????****************************
??????:19/8/2026 9:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:22,895] Error 
****************************????****************************
??????:19/8/2026 9:30:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:23,075] Error 
****************************????****************************
??????:19/8/2026 9:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:23,254] Error 
****************************????****************************
??????:19/8/2026 9:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:23,444] Error 
****************************????****************************
??????:19/8/2026 9:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:23,630] Error 
****************************????****************************
??????:19/8/2026 9:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:23,822] Error 
****************************????****************************
??????:19/8/2026 9:30:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:24,002] Error 
****************************????****************************
??????:19/8/2026 9:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:24,182] Error 
****************************????****************************
??????:19/8/2026 9:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:24,366] Error 
****************************????****************************
??????:19/8/2026 9:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:24,541] Error 
****************************????****************************
??????:19/8/2026 9:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:24,728] Error 
****************************????****************************
??????:19/8/2026 9:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:24,910] Error 
****************************????****************************
??????:19/8/2026 9:30:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:25,097] Error 
****************************????****************************
??????:19/8/2026 9:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:25,286] Error 
****************************????****************************
??????:19/8/2026 9:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:25,473] Error 
****************************????****************************
??????:19/8/2026 9:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:25,666] Error 
****************************????****************************
??????:19/8/2026 9:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:25,859] Error 
****************************????****************************
??????:19/8/2026 9:30:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:26,044] Error 
****************************????****************************
??????:19/8/2026 9:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:26,231] Error 
****************************????****************************
??????:19/8/2026 9:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:26,416] Error 
****************************????****************************
??????:19/8/2026 9:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:26,601] Error 
****************************????****************************
??????:19/8/2026 9:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:26,793] Error 
****************************????****************************
??????:19/8/2026 9:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:26,987] Error 
****************************????****************************
??????:19/8/2026 9:30:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:27,173] Error 
****************************????****************************
??????:19/8/2026 9:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:27,357] Error 
****************************????****************************
??????:19/8/2026 9:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:27,539] Error 
****************************????****************************
??????:19/8/2026 9:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:27,722] Error 
****************************????****************************
??????:19/8/2026 9:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:27,906] Error 
****************************????****************************
??????:19/8/2026 9:30:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:28,084] Error 
****************************????****************************
??????:19/8/2026 9:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:28,263] Error 
****************************????****************************
??????:19/8/2026 9:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:28,438] Error 
****************************????****************************
??????:19/8/2026 9:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:28,618] Error 
****************************????****************************
??????:19/8/2026 9:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:28,806] Error 
****************************????****************************
??????:19/8/2026 9:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:28,989] Error 
****************************????****************************
??????:19/8/2026 9:30:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:29,173] Error 
****************************????****************************
??????:19/8/2026 9:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:29,355] Error 
****************************????****************************
??????:19/8/2026 9:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:29,542] Error 
****************************????****************************
??????:19/8/2026 9:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:29,727] Error 
****************************????****************************
??????:19/8/2026 9:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:29,908] Error 
****************************????****************************
??????:19/8/2026 9:30:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:30,076] Error 
****************************????****************************
??????:19/8/2026 9:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:30,250] Error 
****************************????****************************
??????:19/8/2026 9:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:30,432] Error 
****************************????****************************
??????:19/8/2026 9:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:30,611] Error 
****************************????****************************
??????:19/8/2026 9:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:30,816] Error 
****************************????****************************
??????:19/8/2026 9:30:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:31,001] Error 
****************************????****************************
??????:19/8/2026 9:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:31,180] Error 
****************************????****************************
??????:19/8/2026 9:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:31,350] Error 
****************************????****************************
??????:19/8/2026 9:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:31,527] Error 
****************************????****************************
??????:19/8/2026 9:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:31,702] Error 
****************************????****************************
??????:19/8/2026 9:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:31,883] Error 
****************************????****************************
??????:19/8/2026 9:30:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:32,057] Error 
****************************????****************************
??????:19/8/2026 9:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:32,244] Error 
****************************????****************************
??????:19/8/2026 9:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:32,430] Error 
****************************????****************************
??????:19/8/2026 9:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:32,617] Error 
****************************????****************************
??????:19/8/2026 9:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:32,809] Error 
****************************????****************************
??????:19/8/2026 9:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:32,992] Error 
****************************????****************************
??????:19/8/2026 9:30:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:33,177] Error 
****************************????****************************
??????:19/8/2026 9:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:33,361] Error 
****************************????****************************
??????:19/8/2026 9:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:33,548] Error 
****************************????****************************
??????:19/8/2026 9:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:33,737] Error 
****************************????****************************
??????:19/8/2026 9:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:33,921] Error 
****************************????****************************
??????:19/8/2026 9:30:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:34,101] Error 
****************************????****************************
??????:19/8/2026 9:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:34,280] Error 
****************************????****************************
??????:19/8/2026 9:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:34,452] Error 
****************************????****************************
??????:19/8/2026 9:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:34,621] Error 
****************************????****************************
??????:19/8/2026 9:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:34,811] Error 
****************************????****************************
??????:19/8/2026 9:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:34,995] Error 
****************************????****************************
??????:19/8/2026 9:30:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:35,212] Error 
****************************????****************************
??????:19/8/2026 9:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:35,398] Error 
****************************????****************************
??????:19/8/2026 9:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:35,586] Error 
****************************????****************************
??????:19/8/2026 9:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:35,787] Error 
****************************????****************************
??????:19/8/2026 9:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:35,974] Error 
****************************????****************************
??????:19/8/2026 9:30:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:36,157] Error 
****************************????****************************
??????:19/8/2026 9:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:36,341] Error 
****************************????****************************
??????:19/8/2026 9:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:36,530] Error 
****************************????****************************
??????:19/8/2026 9:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:36,714] Error 
****************************????****************************
??????:19/8/2026 9:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:36,904] Error 
****************************????****************************
??????:19/8/2026 9:30:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:37,088] Error 
****************************????****************************
??????:19/8/2026 9:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:37,274] Error 
****************************????****************************
??????:19/8/2026 9:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:37,457] Error 
****************************????****************************
??????:19/8/2026 9:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:37,647] Error 
****************************????****************************
??????:19/8/2026 9:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:37,846] Error 
****************************????****************************
??????:19/8/2026 9:30:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:38,039] Error 
****************************????****************************
??????:19/8/2026 9:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:38,225] Error 
****************************????****************************
??????:19/8/2026 9:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:38,413] Error 
****************************????****************************
??????:19/8/2026 9:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:38,599] Error 
****************************????****************************
??????:19/8/2026 9:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:38,789] Error 
****************************????****************************
??????:19/8/2026 9:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:38,987] Error 
****************************????****************************
??????:19/8/2026 9:30:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:39,187] Error 
****************************????****************************
??????:19/8/2026 9:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:39,380] Error 
****************************????****************************
??????:19/8/2026 9:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:39,571] Error 
****************************????****************************
??????:19/8/2026 9:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:39,767] Error 
****************************????****************************
??????:19/8/2026 9:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:39,953] Error 
****************************????****************************
??????:19/8/2026 9:30:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:40,143] Error 
****************************????****************************
??????:19/8/2026 9:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:40,337] Error 
****************************????****************************
??????:19/8/2026 9:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:40,524] Error 
****************************????****************************
??????:19/8/2026 9:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:40,714] Error 
****************************????****************************
??????:19/8/2026 9:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:40,910] Error 
****************************????****************************
??????:19/8/2026 9:30:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:41,094] Error 
****************************????****************************
??????:19/8/2026 9:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:41,281] Error 
****************************????****************************
??????:19/8/2026 9:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:41,469] Error 
****************************????****************************
??????:19/8/2026 9:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:41,654] Error 
****************************????****************************
??????:19/8/2026 9:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:41,850] Error 
****************************????****************************
??????:19/8/2026 9:30:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:42,037] Error 
****************************????****************************
??????:19/8/2026 9:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:42,224] Error 
****************************????****************************
??????:19/8/2026 9:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:42,414] Error 
****************************????****************************
??????:19/8/2026 9:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:42,605] Error 
****************************????****************************
??????:19/8/2026 9:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:42,799] Error 
****************************????****************************
??????:19/8/2026 9:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:42,988] Error 
****************************????****************************
??????:19/8/2026 9:30:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:43,186] Error 
****************************????****************************
??????:19/8/2026 9:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:43,382] Error 
****************************????****************************
??????:19/8/2026 9:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:43,571] Error 
****************************????****************************
??????:19/8/2026 9:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:43,772] Error 
****************************????****************************
??????:19/8/2026 9:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:43,959] Error 
****************************????****************************
??????:19/8/2026 9:30:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:44,147] Error 
****************************????****************************
??????:19/8/2026 9:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:44,342] Error 
****************************????****************************
??????:19/8/2026 9:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:44,521] Error 
****************************????****************************
??????:19/8/2026 9:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:44,710] Error 
****************************????****************************
??????:19/8/2026 9:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:44,902] Error 
****************************????****************************
??????:19/8/2026 9:30:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:45,094] Error 
****************************????****************************
??????:19/8/2026 9:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:45,288] Error 
****************************????****************************
??????:19/8/2026 9:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:45,479] Error 
****************************????****************************
??????:19/8/2026 9:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:45,666] Error 
****************************????****************************
??????:19/8/2026 9:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:45,857] Error 
****************************????****************************
??????:19/8/2026 9:30:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:46,048] Error 
****************************????****************************
??????:19/8/2026 9:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:46,237] Error 
****************************????****************************
??????:19/8/2026 9:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:46,425] Error 
****************************????****************************
??????:19/8/2026 9:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:46,613] Error 
****************************????****************************
??????:19/8/2026 9:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:46,808] Error 
****************************????****************************
??????:19/8/2026 9:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:46,995] Error 
****************************????****************************
??????:19/8/2026 9:30:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:47,182] Error 
****************************????****************************
??????:19/8/2026 9:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:47,378] Error 
****************************????****************************
??????:19/8/2026 9:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:47,566] Error 
****************************????****************************
??????:19/8/2026 9:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:47,761] Error 
****************************????****************************
??????:19/8/2026 9:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:47,959] Error 
****************************????****************************
??????:19/8/2026 9:30:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:48,142] Error 
****************************????****************************
??????:19/8/2026 9:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:48,324] Error 
****************************????****************************
??????:19/8/2026 9:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:48,508] Error 
****************************????****************************
??????:19/8/2026 9:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:48,695] Error 
****************************????****************************
??????:19/8/2026 9:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:48,889] Error 
****************************????****************************
??????:19/8/2026 9:30:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:49,076] Error 
****************************????****************************
??????:19/8/2026 9:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:49,264] Error 
****************************????****************************
??????:19/8/2026 9:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:49,450] Error 
****************************????****************************
??????:19/8/2026 9:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:49,640] Error 
****************************????****************************
??????:19/8/2026 9:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:49,825] Error 
****************************????****************************
??????:19/8/2026 9:30:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:50,011] Error 
****************************????****************************
??????:19/8/2026 9:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:50,188] Error 
****************************????****************************
??????:19/8/2026 9:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:50,374] Error 
****************************????****************************
??????:19/8/2026 9:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:50,558] Error 
****************************????****************************
??????:19/8/2026 9:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:50,746] Error 
****************************????****************************
??????:19/8/2026 9:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:50,923] Error 
****************************????****************************
??????:19/8/2026 9:30:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:51,114] Error 
****************************????****************************
??????:19/8/2026 9:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:51,299] Error 
****************************????****************************
??????:19/8/2026 9:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:51,488] Error 
****************************????****************************
??????:19/8/2026 9:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:51,672] Error 
****************************????****************************
??????:19/8/2026 9:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:51,857] Error 
****************************????****************************
??????:19/8/2026 9:30:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:52,036] Error 
****************************????****************************
??????:19/8/2026 9:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:52,218] Error 
****************************????****************************
??????:19/8/2026 9:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:52,401] Error 
****************************????****************************
??????:19/8/2026 9:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:52,582] Error 
****************************????****************************
??????:19/8/2026 9:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:52,774] Error 
****************************????****************************
??????:19/8/2026 9:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:52,956] Error 
****************************????****************************
??????:19/8/2026 9:30:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:53,141] Error 
****************************????****************************
??????:19/8/2026 9:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:53,316] Error 
****************************????****************************
??????:19/8/2026 9:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:53,499] Error 
****************************????****************************
??????:19/8/2026 9:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:53,676] Error 
****************************????****************************
??????:19/8/2026 9:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:53,861] Error 
****************************????****************************
??????:19/8/2026 9:30:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:54,038] Error 
****************************????****************************
??????:19/8/2026 9:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:54,219] Error 
****************************????****************************
??????:19/8/2026 9:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:54,401] Error 
****************************????****************************
??????:19/8/2026 9:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:54,585] Error 
****************************????****************************
??????:19/8/2026 9:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:54,771] Error 
****************************????****************************
??????:19/8/2026 9:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:54,974] Error 
****************************????****************************
??????:19/8/2026 9:30:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:55,160] Error 
****************************????****************************
??????:19/8/2026 9:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:55,350] Error 
****************************????****************************
??????:19/8/2026 9:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:55,541] Error 
****************************????****************************
??????:19/8/2026 9:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:55,736] Error 
****************************????****************************
??????:19/8/2026 9:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:55,922] Error 
****************************????****************************
??????:19/8/2026 9:30:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:56,110] Error 
****************************????****************************
??????:19/8/2026 9:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:56,307] Error 
****************************????****************************
??????:19/8/2026 9:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:56,508] Error 
****************************????****************************
??????:19/8/2026 9:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:56,698] Error 
****************************????****************************
??????:19/8/2026 9:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:56,895] Error 
****************************????****************************
??????:19/8/2026 9:30:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:57,090] Error 
****************************????****************************
??????:19/8/2026 9:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:57,288] Error 
****************************????****************************
??????:19/8/2026 9:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:57,479] Error 
****************************????****************************
??????:19/8/2026 9:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:57,682] Error 
****************************????****************************
??????:19/8/2026 9:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:57,874] Error 
****************************????****************************
??????:19/8/2026 9:30:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:58,063] Error 
****************************????****************************
??????:19/8/2026 9:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:58,252] Error 
****************************????****************************
??????:19/8/2026 9:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:58,441] Error 
****************************????****************************
??????:19/8/2026 9:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:58,638] Error 
****************************????****************************
??????:19/8/2026 9:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:58,835] Error 
****************************????****************************
??????:19/8/2026 9:30:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:59,026] Error 
****************************????****************************
??????:19/8/2026 9:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:59,219] Error 
****************************????****************************
??????:19/8/2026 9:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:59,412] Error 
****************************????****************************
??????:19/8/2026 9:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:59,608] Error 
****************************????****************************
??????:19/8/2026 9:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:59,792] Error 
****************************????****************************
??????:19/8/2026 9:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:30:59,965] Error 
****************************????****************************
??????:19/8/2026 9:30:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:00,139] Error 
****************************????****************************
??????:19/8/2026 9:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:00,315] Error 
****************************????****************************
??????:19/8/2026 9:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:00,491] Error 
****************************????****************************
??????:19/8/2026 9:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:00,657] Error 
****************************????****************************
??????:19/8/2026 9:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:00,839] Error 
****************************????****************************
??????:19/8/2026 9:31:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:01,022] Error 
****************************????****************************
??????:19/8/2026 9:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:01,193] Error 
****************************????****************************
??????:19/8/2026 9:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:01,361] Error 
****************************????****************************
??????:19/8/2026 9:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:01,532] Error 
****************************????****************************
??????:19/8/2026 9:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:01,697] Error 
****************************????****************************
??????:19/8/2026 9:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:01,876] Error 
****************************????****************************
??????:19/8/2026 9:31:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:02,047] Error 
****************************????****************************
??????:19/8/2026 9:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:02,221] Error 
****************************????****************************
??????:19/8/2026 9:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:02,392] Error 
****************************????****************************
??????:19/8/2026 9:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:02,552] Error 
****************************????****************************
??????:19/8/2026 9:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:02,728] Error 
****************************????****************************
??????:19/8/2026 9:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:02,905] Error 
****************************????****************************
??????:19/8/2026 9:31:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:03,074] Error 
****************************????****************************
??????:19/8/2026 9:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:03,250] Error 
****************************????****************************
??????:19/8/2026 9:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:03,427] Error 
****************************????****************************
??????:19/8/2026 9:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:03,613] Error 
****************************????****************************
??????:19/8/2026 9:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:03,796] Error 
****************************????****************************
??????:19/8/2026 9:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:03,971] Error 
****************************????****************************
??????:19/8/2026 9:31:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:04,140] Error 
****************************????****************************
??????:19/8/2026 9:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:04,314] Error 
****************************????****************************
??????:19/8/2026 9:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:04,490] Error 
****************************????****************************
??????:19/8/2026 9:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:04,663] Error 
****************************????****************************
??????:19/8/2026 9:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:04,842] Error 
****************************????****************************
??????:19/8/2026 9:31:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:05,015] Error 
****************************????****************************
??????:19/8/2026 9:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:05,191] Error 
****************************????****************************
??????:19/8/2026 9:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:05,366] Error 
****************************????****************************
??????:19/8/2026 9:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:05,534] Error 
****************************????****************************
??????:19/8/2026 9:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:05,709] Error 
****************************????****************************
??????:19/8/2026 9:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:05,884] Error 
****************************????****************************
??????:19/8/2026 9:31:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:06,060] Error 
****************************????****************************
??????:19/8/2026 9:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:06,234] Error 
****************************????****************************
??????:19/8/2026 9:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:06,405] Error 
****************************????****************************
??????:19/8/2026 9:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:06,579] Error 
****************************????****************************
??????:19/8/2026 9:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:06,758] Error 
****************************????****************************
??????:19/8/2026 9:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:06,936] Error 
****************************????****************************
??????:19/8/2026 9:31:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:07,107] Error 
****************************????****************************
??????:19/8/2026 9:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:07,288] Error 
****************************????****************************
??????:19/8/2026 9:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:07,468] Error 
****************************????****************************
??????:19/8/2026 9:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:07,655] Error 
****************************????****************************
??????:19/8/2026 9:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:07,839] Error 
****************************????****************************
??????:19/8/2026 9:31:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:08,019] Error 
****************************????****************************
??????:19/8/2026 9:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:08,194] Error 
****************************????****************************
??????:19/8/2026 9:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:08,364] Error 
****************************????****************************
??????:19/8/2026 9:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:08,532] Error 
****************************????****************************
??????:19/8/2026 9:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:08,703] Error 
****************************????****************************
??????:19/8/2026 9:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:08,876] Error 
****************************????****************************
??????:19/8/2026 9:31:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:09,039] Error 
****************************????****************************
??????:19/8/2026 9:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:09,212] Error 
****************************????****************************
??????:19/8/2026 9:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:09,382] Error 
****************************????****************************
??????:19/8/2026 9:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:09,554] Error 
****************************????****************************
??????:19/8/2026 9:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:09,720] Error 
****************************????****************************
??????:19/8/2026 9:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:09,893] Error 
****************************????****************************
??????:19/8/2026 9:31:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:10,061] Error 
****************************????****************************
??????:19/8/2026 9:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:10,232] Error 
****************************????****************************
??????:19/8/2026 9:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:10,399] Error 
****************************????****************************
??????:19/8/2026 9:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:10,572] Error 
****************************????****************************
??????:19/8/2026 9:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:10,752] Error 
****************************????****************************
??????:19/8/2026 9:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:10,926] Error 
****************************????****************************
??????:19/8/2026 9:31:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:11,098] Error 
****************************????****************************
??????:19/8/2026 9:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:11,278] Error 
****************************????****************************
??????:19/8/2026 9:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:11,448] Error 
****************************????****************************
??????:19/8/2026 9:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:11,623] Error 
****************************????****************************
??????:19/8/2026 9:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:11,810] Error 
****************************????****************************
??????:19/8/2026 9:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:11,985] Error 
****************************????****************************
??????:19/8/2026 9:31:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:12,153] Error 
****************************????****************************
??????:19/8/2026 9:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:12,322] Error 
****************************????****************************
??????:19/8/2026 9:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:12,500] Error 
****************************????****************************
??????:19/8/2026 9:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:12,673] Error 
****************************????****************************
??????:19/8/2026 9:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:12,850] Error 
****************************????****************************
??????:19/8/2026 9:31:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:13,020] Error 
****************************????****************************
??????:19/8/2026 9:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:13,197] Error 
****************************????****************************
??????:19/8/2026 9:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:13,366] Error 
****************************????****************************
??????:19/8/2026 9:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:13,533] Error 
****************************????****************************
??????:19/8/2026 9:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:13,691] Error 
****************************????****************************
??????:19/8/2026 9:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:13,861] Error 
****************************????****************************
??????:19/8/2026 9:31:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:14,028] Error 
****************************????****************************
??????:19/8/2026 9:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:14,197] Error 
****************************????****************************
??????:19/8/2026 9:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:14,358] Error 
****************************????****************************
??????:19/8/2026 9:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:14,532] Error 
****************************????****************************
??????:19/8/2026 9:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:14,704] Error 
****************************????****************************
??????:19/8/2026 9:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:14,880] Error 
****************************????****************************
??????:19/8/2026 9:31:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:15,050] Error 
****************************????****************************
??????:19/8/2026 9:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:15,213] Error 
****************************????****************************
??????:19/8/2026 9:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:15,383] Error 
****************************????****************************
??????:19/8/2026 9:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:15,560] Error 
****************************????****************************
??????:19/8/2026 9:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:15,732] Error 
****************************????****************************
??????:19/8/2026 9:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:15,914] Error 
****************************????****************************
??????:19/8/2026 9:31:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:16,084] Error 
****************************????****************************
??????:19/8/2026 9:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:16,247] Error 
****************************????****************************
??????:19/8/2026 9:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:16,420] Error 
****************************????****************************
??????:19/8/2026 9:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:16,590] Error 
****************************????****************************
??????:19/8/2026 9:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:16,771] Error 
****************************????****************************
??????:19/8/2026 9:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:16,953] Error 
****************************????****************************
??????:19/8/2026 9:31:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:17,124] Error 
****************************????****************************
??????:19/8/2026 9:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:17,298] Error 
****************************????****************************
??????:19/8/2026 9:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:17,463] Error 
****************************????****************************
??????:19/8/2026 9:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:17,644] Error 
****************************????****************************
??????:19/8/2026 9:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:17,823] Error 
****************************????****************************
??????:19/8/2026 9:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:17,997] Error 
****************************????****************************
??????:19/8/2026 9:31:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:18,161] Error 
****************************????****************************
??????:19/8/2026 9:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:18,334] Error 
****************************????****************************
??????:19/8/2026 9:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:18,503] Error 
****************************????****************************
??????:19/8/2026 9:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:18,675] Error 
****************************????****************************
??????:19/8/2026 9:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:18,855] Error 
****************************????****************************
??????:19/8/2026 9:31:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:19,031] Error 
****************************????****************************
??????:19/8/2026 9:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:19,197] Error 
****************************????****************************
??????:19/8/2026 9:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:19,373] Error 
****************************????****************************
??????:19/8/2026 9:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:19,542] Error 
****************************????****************************
??????:19/8/2026 9:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:19,725] Error 
****************************????****************************
??????:19/8/2026 9:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:19,918] Error 
****************************????****************************
??????:19/8/2026 9:31:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:20,088] Error 
****************************????****************************
??????:19/8/2026 9:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:20,253] Error 
****************************????****************************
??????:19/8/2026 9:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:20,417] Error 
****************************????****************************
??????:19/8/2026 9:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:20,594] Error 
****************************????****************************
??????:19/8/2026 9:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:20,767] Error 
****************************????****************************
??????:19/8/2026 9:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:20,937] Error 
****************************????****************************
??????:19/8/2026 9:31:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:21,112] Error 
****************************????****************************
??????:19/8/2026 9:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:21,286] Error 
****************************????****************************
??????:19/8/2026 9:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:21,453] Error 
****************************????****************************
??????:19/8/2026 9:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:21,624] Error 
****************************????****************************
??????:19/8/2026 9:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:21,796] Error 
****************************????****************************
??????:19/8/2026 9:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:21,967] Error 
****************************????****************************
??????:19/8/2026 9:31:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:22,139] Error 
****************************????****************************
??????:19/8/2026 9:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:22,312] Error 
****************************????****************************
??????:19/8/2026 9:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:22,479] Error 
****************************????****************************
??????:19/8/2026 9:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:22,644] Error 
****************************????****************************
??????:19/8/2026 9:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:22,817] Error 
****************************????****************************
??????:19/8/2026 9:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:22,985] Error 
****************************????****************************
??????:19/8/2026 9:31:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:23,161] Error 
****************************????****************************
??????:19/8/2026 9:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:23,331] Error 
****************************????****************************
??????:19/8/2026 9:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:23,499] Error 
****************************????****************************
??????:19/8/2026 9:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:23,668] Error 
****************************????****************************
??????:19/8/2026 9:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:23,839] Error 
****************************????****************************
??????:19/8/2026 9:31:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:24,031] Error 
****************************????****************************
??????:19/8/2026 9:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:24,197] Error 
****************************????****************************
??????:19/8/2026 9:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:24,361] Error 
****************************????****************************
??????:19/8/2026 9:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:24,531] Error 
****************************????****************************
??????:19/8/2026 9:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:24,696] Error 
****************************????****************************
??????:19/8/2026 9:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:24,870] Error 
****************************????****************************
??????:19/8/2026 9:31:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:25,040] Error 
****************************????****************************
??????:19/8/2026 9:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:25,209] Error 
****************************????****************************
??????:19/8/2026 9:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:25,383] Error 
****************************????****************************
??????:19/8/2026 9:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:25,550] Error 
****************************????****************************
??????:19/8/2026 9:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:25,718] Error 
****************************????****************************
??????:19/8/2026 9:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:25,880] Error 
****************************????****************************
??????:19/8/2026 9:31:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:26,056] Error 
****************************????****************************
??????:19/8/2026 9:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:26,234] Error 
****************************????****************************
??????:19/8/2026 9:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:26,412] Error 
****************************????****************************
??????:19/8/2026 9:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:26,581] Error 
****************************????****************************
??????:19/8/2026 9:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:26,758] Error 
****************************????****************************
??????:19/8/2026 9:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:26,930] Error 
****************************????****************************
??????:19/8/2026 9:31:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:27,106] Error 
****************************????****************************
??????:19/8/2026 9:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:27,282] Error 
****************************????****************************
??????:19/8/2026 9:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:27,456] Error 
****************************????****************************
??????:19/8/2026 9:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:27,635] Error 
****************************????****************************
??????:19/8/2026 9:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:27,809] Error 
****************************????****************************
??????:19/8/2026 9:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:27,986] Error 
****************************????****************************
??????:19/8/2026 9:31:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:28,170] Error 
****************************????****************************
??????:19/8/2026 9:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:28,344] Error 
****************************????****************************
??????:19/8/2026 9:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:28,519] Error 
****************************????****************************
??????:19/8/2026 9:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:28,692] Error 
****************************????****************************
??????:19/8/2026 9:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:28,871] Error 
****************************????****************************
??????:19/8/2026 9:31:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:29,046] Error 
****************************????****************************
??????:19/8/2026 9:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:29,220] Error 
****************************????****************************
??????:19/8/2026 9:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:29,392] Error 
****************************????****************************
??????:19/8/2026 9:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:29,558] Error 
****************************????****************************
??????:19/8/2026 9:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:29,730] Error 
****************************????****************************
??????:19/8/2026 9:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:29,900] Error 
****************************????****************************
??????:19/8/2026 9:31:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:30,061] Error 
****************************????****************************
??????:19/8/2026 9:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:30,232] Error 
****************************????****************************
??????:19/8/2026 9:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:30,405] Error 
****************************????****************************
??????:19/8/2026 9:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:30,581] Error 
****************************????****************************
??????:19/8/2026 9:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:30,755] Error 
****************************????****************************
??????:19/8/2026 9:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:30,925] Error 
****************************????****************************
??????:19/8/2026 9:31:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:31,093] Error 
****************************????****************************
??????:19/8/2026 9:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:31,268] Error 
****************************????****************************
??????:19/8/2026 9:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:31,432] Error 
****************************????****************************
??????:19/8/2026 9:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:31,604] Error 
****************************????****************************
??????:19/8/2026 9:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:31,783] Error 
****************************????****************************
??????:19/8/2026 9:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:31,954] Error 
****************************????****************************
??????:19/8/2026 9:31:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:32,139] Error 
****************************????****************************
??????:19/8/2026 9:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:32,317] Error 
****************************????****************************
??????:19/8/2026 9:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:32,488] Error 
****************************????****************************
??????:19/8/2026 9:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:32,658] Error 
****************************????****************************
??????:19/8/2026 9:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:32,838] Error 
****************************????****************************
??????:19/8/2026 9:31:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:33,010] Error 
****************************????****************************
??????:19/8/2026 9:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:33,186] Error 
****************************????****************************
??????:19/8/2026 9:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:33,362] Error 
****************************????****************************
??????:19/8/2026 9:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:33,545] Error 
****************************????****************************
??????:19/8/2026 9:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:33,726] Error 
****************************????****************************
??????:19/8/2026 9:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:33,905] Error 
****************************????****************************
??????:19/8/2026 9:31:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:34,080] Error 
****************************????****************************
??????:19/8/2026 9:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:34,256] Error 
****************************????****************************
??????:19/8/2026 9:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:34,427] Error 
****************************????****************************
??????:19/8/2026 9:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:34,603] Error 
****************************????****************************
??????:19/8/2026 9:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:34,786] Error 
****************************????****************************
??????:19/8/2026 9:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:34,956] Error 
****************************????****************************
??????:19/8/2026 9:31:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:35,130] Error 
****************************????****************************
??????:19/8/2026 9:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:35,309] Error 
****************************????****************************
??????:19/8/2026 9:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:35,486] Error 
****************************????****************************
??????:19/8/2026 9:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:35,660] Error 
****************************????****************************
??????:19/8/2026 9:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:35,838] Error 
****************************????****************************
??????:19/8/2026 9:31:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:36,008] Error 
****************************????****************************
??????:19/8/2026 9:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:36,180] Error 
****************************????****************************
??????:19/8/2026 9:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:36,362] Error 
****************************????****************************
??????:19/8/2026 9:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:36,549] Error 
****************************????****************************
??????:19/8/2026 9:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:36,727] Error 
****************************????****************************
??????:19/8/2026 9:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:36,891] Error 
****************************????****************************
??????:19/8/2026 9:31:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:37,060] Error 
****************************????****************************
??????:19/8/2026 9:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:37,230] Error 
****************************????****************************
??????:19/8/2026 9:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:37,397] Error 
****************************????****************************
??????:19/8/2026 9:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:37,561] Error 
****************************????****************************
??????:19/8/2026 9:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:37,731] Error 
****************************????****************************
??????:19/8/2026 9:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:37,901] Error 
****************************????****************************
??????:19/8/2026 9:31:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:38,065] Error 
****************************????****************************
??????:19/8/2026 9:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:38,234] Error 
****************************????****************************
??????:19/8/2026 9:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:38,402] Error 
****************************????****************************
??????:19/8/2026 9:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:38,577] Error 
****************************????****************************
??????:19/8/2026 9:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:38,760] Error 
****************************????****************************
??????:19/8/2026 9:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:38,930] Error 
****************************????****************************
??????:19/8/2026 9:31:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:39,111] Error 
****************************????****************************
??????:19/8/2026 9:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:39,285] Error 
****************************????****************************
??????:19/8/2026 9:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:39,458] Error 
****************************????****************************
??????:19/8/2026 9:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:39,633] Error 
****************************????****************************
??????:19/8/2026 9:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:39,812] Error 
****************************????****************************
??????:19/8/2026 9:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:39,992] Error 
****************************????****************************
??????:19/8/2026 9:31:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:40,176] Error 
****************************????****************************
??????:19/8/2026 9:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:40,366] Error 
****************************????****************************
??????:19/8/2026 9:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:40,548] Error 
****************************????****************************
??????:19/8/2026 9:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:40,725] Error 
****************************????****************************
??????:19/8/2026 9:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:40,900] Error 
****************************????****************************
??????:19/8/2026 9:31:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:41,082] Error 
****************************????****************************
??????:19/8/2026 9:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:41,258] Error 
****************************????****************************
??????:19/8/2026 9:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:41,436] Error 
****************************????****************************
??????:19/8/2026 9:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:41,611] Error 
****************************????****************************
??????:19/8/2026 9:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:41,797] Error 
****************************????****************************
??????:19/8/2026 9:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:41,973] Error 
****************************????****************************
??????:19/8/2026 9:31:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:42,145] Error 
****************************????****************************
??????:19/8/2026 9:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:42,318] Error 
****************************????****************************
??????:19/8/2026 9:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:42,488] Error 
****************************????****************************
??????:19/8/2026 9:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:42,657] Error 
****************************????****************************
??????:19/8/2026 9:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:42,834] Error 
****************************????****************************
??????:19/8/2026 9:31:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:43,005] Error 
****************************????****************************
??????:19/8/2026 9:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:43,167] Error 
****************************????****************************
??????:19/8/2026 9:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:43,334] Error 
****************************????****************************
??????:19/8/2026 9:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:43,498] Error 
****************************????****************************
??????:19/8/2026 9:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:43,669] Error 
****************************????****************************
??????:19/8/2026 9:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:43,848] Error 
****************************????****************************
??????:19/8/2026 9:31:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:44,019] Error 
****************************????****************************
??????:19/8/2026 9:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:44,198] Error 
****************************????****************************
??????:19/8/2026 9:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:44,380] Error 
****************************????****************************
??????:19/8/2026 9:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:44,559] Error 
****************************????****************************
??????:19/8/2026 9:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:44,738] Error 
****************************????****************************
??????:19/8/2026 9:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:44,903] Error 
****************************????****************************
??????:19/8/2026 9:31:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:45,077] Error 
****************************????****************************
??????:19/8/2026 9:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:45,250] Error 
****************************????****************************
??????:19/8/2026 9:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:45,426] Error 
****************************????****************************
??????:19/8/2026 9:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:45,603] Error 
****************************????****************************
??????:19/8/2026 9:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:45,783] Error 
****************************????****************************
??????:19/8/2026 9:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:45,953] Error 
****************************????****************************
??????:19/8/2026 9:31:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:46,127] Error 
****************************????****************************
??????:19/8/2026 9:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:46,302] Error 
****************************????****************************
??????:19/8/2026 9:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:46,471] Error 
****************************????****************************
??????:19/8/2026 9:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:46,637] Error 
****************************????****************************
??????:19/8/2026 9:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:46,813] Error 
****************************????****************************
??????:19/8/2026 9:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:46,988] Error 
****************************????****************************
??????:19/8/2026 9:31:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:47,166] Error 
****************************????****************************
??????:19/8/2026 9:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:47,341] Error 
****************************????****************************
??????:19/8/2026 9:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:47,514] Error 
****************************????****************************
??????:19/8/2026 9:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:47,695] Error 
****************************????****************************
??????:19/8/2026 9:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:47,871] Error 
****************************????****************************
??????:19/8/2026 9:31:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:48,045] Error 
****************************????****************************
??????:19/8/2026 9:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:48,219] Error 
****************************????****************************
??????:19/8/2026 9:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:48,398] Error 
****************************????****************************
??????:19/8/2026 9:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:48,590] Error 
****************************????****************************
??????:19/8/2026 9:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:48,779] Error 
****************************????****************************
??????:19/8/2026 9:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:48,960] Error 
****************************????****************************
??????:19/8/2026 9:31:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:49,139] Error 
****************************????****************************
??????:19/8/2026 9:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:49,319] Error 
****************************????****************************
??????:19/8/2026 9:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:49,487] Error 
****************************????****************************
??????:19/8/2026 9:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:49,659] Error 
****************************????****************************
??????:19/8/2026 9:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:49,851] Error 
****************************????****************************
??????:19/8/2026 9:31:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:50,043] Error 
****************************????****************************
??????:19/8/2026 9:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:50,226] Error 
****************************????****************************
??????:19/8/2026 9:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:50,408] Error 
****************************????****************************
??????:19/8/2026 9:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:50,579] Error 
****************************????****************************
??????:19/8/2026 9:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:50,758] Error 
****************************????****************************
??????:19/8/2026 9:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:50,943] Error 
****************************????****************************
??????:19/8/2026 9:31:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:51,128] Error 
****************************????****************************
??????:19/8/2026 9:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:51,307] Error 
****************************????****************************
??????:19/8/2026 9:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:51,475] Error 
****************************????****************************
??????:19/8/2026 9:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:51,642] Error 
****************************????****************************
??????:19/8/2026 9:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:51,838] Error 
****************************????****************************
??????:19/8/2026 9:31:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:52,015] Error 
****************************????****************************
??????:19/8/2026 9:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:52,192] Error 
****************************????****************************
??????:19/8/2026 9:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:52,376] Error 
****************************????****************************
??????:19/8/2026 9:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:52,569] Error 
****************************????****************************
??????:19/8/2026 9:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:52,756] Error 
****************************????****************************
??????:19/8/2026 9:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:52,926] Error 
****************************????****************************
??????:19/8/2026 9:31:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:53,103] Error 
****************************????****************************
??????:19/8/2026 9:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:53,278] Error 
****************************????****************************
??????:19/8/2026 9:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:53,452] Error 
****************************????****************************
??????:19/8/2026 9:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:53,630] Error 
****************************????****************************
??????:19/8/2026 9:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:53,813] Error 
****************************????****************************
??????:19/8/2026 9:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:53,986] Error 
****************************????****************************
??????:19/8/2026 9:31:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:54,157] Error 
****************************????****************************
??????:19/8/2026 9:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:54,333] Error 
****************************????****************************
??????:19/8/2026 9:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:54,511] Error 
****************************????****************************
??????:19/8/2026 9:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:54,688] Error 
****************************????****************************
??????:19/8/2026 9:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:54,873] Error 
****************************????****************************
??????:19/8/2026 9:31:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:55,047] Error 
****************************????****************************
??????:19/8/2026 9:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:55,222] Error 
****************************????****************************
??????:19/8/2026 9:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:55,395] Error 
****************************????****************************
??????:19/8/2026 9:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:55,568] Error 
****************************????****************************
??????:19/8/2026 9:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:55,753] Error 
****************************????****************************
??????:19/8/2026 9:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:55,927] Error 
****************************????****************************
??????:19/8/2026 9:31:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:56,102] Error 
****************************????****************************
??????:19/8/2026 9:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:56,274] Error 
****************************????****************************
??????:19/8/2026 9:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:56,444] Error 
****************************????****************************
??????:19/8/2026 9:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:56,624] Error 
****************************????****************************
??????:19/8/2026 9:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:56,811] Error 
****************************????****************************
??????:19/8/2026 9:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:56,980] Error 
****************************????****************************
??????:19/8/2026 9:31:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:57,156] Error 
****************************????****************************
??????:19/8/2026 9:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:57,327] Error 
****************************????****************************
??????:19/8/2026 9:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:57,507] Error 
****************************????****************************
??????:19/8/2026 9:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:57,684] Error 
****************************????****************************
??????:19/8/2026 9:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:57,866] Error 
****************************????****************************
??????:19/8/2026 9:31:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:58,036] Error 
****************************????****************************
??????:19/8/2026 9:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:58,206] Error 
****************************????****************************
??????:19/8/2026 9:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:58,382] Error 
****************************????****************************
??????:19/8/2026 9:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:58,551] Error 
****************************????****************************
??????:19/8/2026 9:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:58,727] Error 
****************************????****************************
??????:19/8/2026 9:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:58,910] Error 
****************************????****************************
??????:19/8/2026 9:31:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:59,087] Error 
****************************????****************************
??????:19/8/2026 9:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:59,256] Error 
****************************????****************************
??????:19/8/2026 9:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:59,436] Error 
****************************????****************************
??????:19/8/2026 9:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:59,611] Error 
****************************????****************************
??????:19/8/2026 9:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:59,790] Error 
****************************????****************************
??????:19/8/2026 9:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:31:59,960] Error 
****************************????****************************
??????:19/8/2026 9:31:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:00,130] Error 
****************************????****************************
??????:19/8/2026 9:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:00,297] Error 
****************************????****************************
??????:19/8/2026 9:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:00,465] Error 
****************************????****************************
??????:19/8/2026 9:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:00,641] Error 
****************************????****************************
??????:19/8/2026 9:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:00,835] Error 
****************************????****************************
??????:19/8/2026 9:32:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:01,009] Error 
****************************????****************************
??????:19/8/2026 9:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:01,181] Error 
****************************????****************************
??????:19/8/2026 9:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:01,362] Error 
****************************????****************************
??????:19/8/2026 9:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:01,538] Error 
****************************????****************************
??????:19/8/2026 9:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:01,708] Error 
****************************????****************************
??????:19/8/2026 9:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:01,897] Error 
****************************????****************************
??????:19/8/2026 9:32:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:02,070] Error 
****************************????****************************
??????:19/8/2026 9:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:02,242] Error 
****************************????****************************
??????:19/8/2026 9:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:02,418] Error 
****************************????****************************
??????:19/8/2026 9:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:02,600] Error 
****************************????****************************
??????:19/8/2026 9:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:02,787] Error 
****************************????****************************
??????:19/8/2026 9:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:02,967] Error 
****************************????****************************
??????:19/8/2026 9:32:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:03,150] Error 
****************************????****************************
??????:19/8/2026 9:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:03,348] Error 
****************************????****************************
??????:19/8/2026 9:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:03,525] Error 
****************************????****************************
??????:19/8/2026 9:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:03,714] Error 
****************************????****************************
??????:19/8/2026 9:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:03,897] Error 
****************************????****************************
??????:19/8/2026 9:32:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:04,075] Error 
****************************????****************************
??????:19/8/2026 9:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:04,262] Error 
****************************????****************************
??????:19/8/2026 9:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:04,435] Error 
****************************????****************************
??????:19/8/2026 9:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:04,614] Error 
****************************????****************************
??????:19/8/2026 9:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:04,805] Error 
****************************????****************************
??????:19/8/2026 9:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:04,992] Error 
****************************????****************************
??????:19/8/2026 9:32:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:05,172] Error 
****************************????****************************
??????:19/8/2026 9:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:05,357] Error 
****************************????****************************
??????:19/8/2026 9:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:05,538] Error 
****************************????****************************
??????:19/8/2026 9:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:05,721] Error 
****************************????****************************
??????:19/8/2026 9:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:05,910] Error 
****************************????****************************
??????:19/8/2026 9:32:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:06,092] Error 
****************************????****************************
??????:19/8/2026 9:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:06,272] Error 
****************************????****************************
??????:19/8/2026 9:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:06,452] Error 
****************************????****************************
??????:19/8/2026 9:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:06,635] Error 
****************************????****************************
??????:19/8/2026 9:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:06,825] Error 
****************************????****************************
??????:19/8/2026 9:32:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:07,005] Error 
****************************????****************************
??????:19/8/2026 9:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:07,184] Error 
****************************????****************************
??????:19/8/2026 9:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:07,368] Error 
****************************????****************************
??????:19/8/2026 9:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:07,552] Error 
****************************????****************************
??????:19/8/2026 9:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:07,742] Error 
****************************????****************************
??????:19/8/2026 9:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:07,933] Error 
****************************????****************************
??????:19/8/2026 9:32:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:08,116] Error 
****************************????****************************
??????:19/8/2026 9:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:08,298] Error 
****************************????****************************
??????:19/8/2026 9:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:08,478] Error 
****************************????****************************
??????:19/8/2026 9:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:08,664] Error 
****************************????****************************
??????:19/8/2026 9:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:08,852] Error 
****************************????****************************
??????:19/8/2026 9:32:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:09,039] Error 
****************************????****************************
??????:19/8/2026 9:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:09,227] Error 
****************************????****************************
??????:19/8/2026 9:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:09,409] Error 
****************************????****************************
??????:19/8/2026 9:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:09,589] Error 
****************************????****************************
??????:19/8/2026 9:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:09,774] Error 
****************************????****************************
??????:19/8/2026 9:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:09,958] Error 
****************************????****************************
??????:19/8/2026 9:32:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:10,142] Error 
****************************????****************************
??????:19/8/2026 9:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:10,329] Error 
****************************????****************************
??????:19/8/2026 9:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:10,505] Error 
****************************????****************************
??????:19/8/2026 9:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:10,691] Error 
****************************????****************************
??????:19/8/2026 9:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:10,878] Error 
****************************????****************************
??????:19/8/2026 9:32:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:11,060] Error 
****************************????****************************
??????:19/8/2026 9:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:11,242] Error 
****************************????****************************
??????:19/8/2026 9:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:11,419] Error 
****************************????****************************
??????:19/8/2026 9:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:11,600] Error 
****************************????****************************
??????:19/8/2026 9:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:11,786] Error 
****************************????****************************
??????:19/8/2026 9:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:11,967] Error 
****************************????****************************
??????:19/8/2026 9:32:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:12,148] Error 
****************************????****************************
??????:19/8/2026 9:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:12,329] Error 
****************************????****************************
??????:19/8/2026 9:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:12,511] Error 
****************************????****************************
??????:19/8/2026 9:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:12,694] Error 
****************************????****************************
??????:19/8/2026 9:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:12,885] Error 
****************************????****************************
??????:19/8/2026 9:32:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:13,078] Error 
****************************????****************************
??????:19/8/2026 9:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:13,259] Error 
****************************????****************************
??????:19/8/2026 9:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:13,441] Error 
****************************????****************************
??????:19/8/2026 9:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:13,626] Error 
****************************????****************************
??????:19/8/2026 9:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:13,813] Error 
****************************????****************************
??????:19/8/2026 9:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:13,997] Error 
****************************????****************************
??????:19/8/2026 9:32:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:14,174] Error 
****************************????****************************
??????:19/8/2026 9:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:14,358] Error 
****************************????****************************
??????:19/8/2026 9:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:14,537] Error 
****************************????****************************
??????:19/8/2026 9:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:14,726] Error 
****************************????****************************
??????:19/8/2026 9:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:14,908] Error 
****************************????****************************
??????:19/8/2026 9:32:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:15,086] Error 
****************************????****************************
??????:19/8/2026 9:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:15,267] Error 
****************************????****************************
??????:19/8/2026 9:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:15,445] Error 
****************************????****************************
??????:19/8/2026 9:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:15,622] Error 
****************************????****************************
??????:19/8/2026 9:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:15,805] Error 
****************************????****************************
??????:19/8/2026 9:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:15,990] Error 
****************************????****************************
??????:19/8/2026 9:32:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:16,170] Error 
****************************????****************************
??????:19/8/2026 9:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:16,353] Error 
****************************????****************************
??????:19/8/2026 9:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:16,534] Error 
****************************????****************************
??????:19/8/2026 9:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:16,721] Error 
****************************????****************************
??????:19/8/2026 9:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:16,903] Error 
****************************????****************************
??????:19/8/2026 9:32:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:17,102] Error 
****************************????****************************
??????:19/8/2026 9:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:17,283] Error 
****************************????****************************
??????:19/8/2026 9:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:17,466] Error 
****************************????****************************
??????:19/8/2026 9:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:17,658] Error 
****************************????****************************
??????:19/8/2026 9:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:17,856] Error 
****************************????****************************
??????:19/8/2026 9:32:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:18,040] Error 
****************************????****************************
??????:19/8/2026 9:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:18,223] Error 
****************************????****************************
??????:19/8/2026 9:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:18,404] Error 
****************************????****************************
??????:19/8/2026 9:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:18,588] Error 
****************************????****************************
??????:19/8/2026 9:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:18,779] Error 
****************************????****************************
??????:19/8/2026 9:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:18,959] Error 
****************************????****************************
??????:19/8/2026 9:32:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:19,140] Error 
****************************????****************************
??????:19/8/2026 9:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:19,325] Error 
****************************????****************************
??????:19/8/2026 9:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:19,505] Error 
****************************????****************************
??????:19/8/2026 9:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:19,688] Error 
****************************????****************************
??????:19/8/2026 9:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:19,874] Error 
****************************????****************************
??????:19/8/2026 9:32:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:20,059] Error 
****************************????****************************
??????:19/8/2026 9:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:20,241] Error 
****************************????****************************
??????:19/8/2026 9:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:20,424] Error 
****************************????****************************
??????:19/8/2026 9:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:20,609] Error 
****************************????****************************
??????:19/8/2026 9:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:20,796] Error 
****************************????****************************
??????:19/8/2026 9:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:20,978] Error 
****************************????****************************
??????:19/8/2026 9:32:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:21,174] Error 
****************************????****************************
??????:19/8/2026 9:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:21,354] Error 
****************************????****************************
??????:19/8/2026 9:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:21,538] Error 
****************************????****************************
??????:19/8/2026 9:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:21,721] Error 
****************************????****************************
??????:19/8/2026 9:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:21,907] Error 
****************************????****************************
??????:19/8/2026 9:32:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:22,081] Error 
****************************????****************************
??????:19/8/2026 9:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:22,271] Error 
****************************????****************************
??????:19/8/2026 9:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:22,449] Error 
****************************????****************************
??????:19/8/2026 9:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:22,630] Error 
****************************????****************************
??????:19/8/2026 9:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:22,811] Error 
****************************????****************************
??????:19/8/2026 9:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:22,994] Error 
****************************????****************************
??????:19/8/2026 9:32:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:23,178] Error 
****************************????****************************
??????:19/8/2026 9:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:23,363] Error 
****************************????****************************
??????:19/8/2026 9:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:23,542] Error 
****************************????****************************
??????:19/8/2026 9:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:23,730] Error 
****************************????****************************
??????:19/8/2026 9:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:23,912] Error 
****************************????****************************
??????:19/8/2026 9:32:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:24,093] Error 
****************************????****************************
??????:19/8/2026 9:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:24,271] Error 
****************************????****************************
??????:19/8/2026 9:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:24,453] Error 
****************************????****************************
??????:19/8/2026 9:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:24,636] Error 
****************************????****************************
??????:19/8/2026 9:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:24,827] Error 
****************************????****************************
??????:19/8/2026 9:32:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:25,007] Error 
****************************????****************************
??????:19/8/2026 9:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:25,200] Error 
****************************????****************************
??????:19/8/2026 9:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:25,384] Error 
****************************????****************************
??????:19/8/2026 9:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:25,565] Error 
****************************????****************************
??????:19/8/2026 9:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:25,757] Error 
****************************????****************************
??????:19/8/2026 9:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:25,947] Error 
****************************????****************************
??????:19/8/2026 9:32:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:26,128] Error 
****************************????****************************
??????:19/8/2026 9:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:26,305] Error 
****************************????****************************
??????:19/8/2026 9:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:26,487] Error 
****************************????****************************
??????:19/8/2026 9:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:26,670] Error 
****************************????****************************
??????:19/8/2026 9:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:26,857] Error 
****************************????****************************
??????:19/8/2026 9:32:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:27,041] Error 
****************************????****************************
??????:19/8/2026 9:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:27,225] Error 
****************************????****************************
??????:19/8/2026 9:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:27,409] Error 
****************************????****************************
??????:19/8/2026 9:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:27,586] Error 
****************************????****************************
??????:19/8/2026 9:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:27,775] Error 
****************************????****************************
??????:19/8/2026 9:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:27,962] Error 
****************************????****************************
??????:19/8/2026 9:32:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:28,143] Error 
****************************????****************************
??????:19/8/2026 9:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:28,327] Error 
****************************????****************************
??????:19/8/2026 9:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:28,510] Error 
****************************????****************************
??????:19/8/2026 9:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:28,688] Error 
****************************????****************************
??????:19/8/2026 9:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:28,867] Error 
****************************????****************************
??????:19/8/2026 9:32:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:29,051] Error 
****************************????****************************
??????:19/8/2026 9:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:29,237] Error 
****************************????****************************
??????:19/8/2026 9:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:29,428] Error 
****************************????****************************
??????:19/8/2026 9:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:29,610] Error 
****************************????****************************
??????:19/8/2026 9:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:29,796] Error 
****************************????****************************
??????:19/8/2026 9:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:29,977] Error 
****************************????****************************
??????:19/8/2026 9:32:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:30,161] Error 
****************************????****************************
??????:19/8/2026 9:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:30,341] Error 
****************************????****************************
??????:19/8/2026 9:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:30,528] Error 
****************************????****************************
??????:19/8/2026 9:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:30,716] Error 
****************************????****************************
??????:19/8/2026 9:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:30,902] Error 
****************************????****************************
??????:19/8/2026 9:32:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:31,093] Error 
****************************????****************************
??????:19/8/2026 9:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:31,276] Error 
****************************????****************************
??????:19/8/2026 9:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:31,459] Error 
****************************????****************************
??????:19/8/2026 9:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:31,642] Error 
****************************????****************************
??????:19/8/2026 9:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:31,830] Error 
****************************????****************************
??????:19/8/2026 9:32:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:32,014] Error 
****************************????****************************
??????:19/8/2026 9:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:32,195] Error 
****************************????****************************
??????:19/8/2026 9:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:32,382] Error 
****************************????****************************
??????:19/8/2026 9:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:32,564] Error 
****************************????****************************
??????:19/8/2026 9:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:32,751] Error 
****************************????****************************
??????:19/8/2026 9:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:32,936] Error 
****************************????****************************
??????:19/8/2026 9:32:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:33,120] Error 
****************************????****************************
??????:19/8/2026 9:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:33,295] Error 
****************************????****************************
??????:19/8/2026 9:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:33,486] Error 
****************************????****************************
??????:19/8/2026 9:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:33,668] Error 
****************************????****************************
??????:19/8/2026 9:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:33,857] Error 
****************************????****************************
??????:19/8/2026 9:32:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:34,038] Error 
****************************????****************************
??????:19/8/2026 9:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:34,219] Error 
****************************????****************************
??????:19/8/2026 9:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:34,398] Error 
****************************????****************************
??????:19/8/2026 9:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:34,582] Error 
****************************????****************************
??????:19/8/2026 9:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:34,768] Error 
****************************????****************************
??????:19/8/2026 9:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:34,954] Error 
****************************????****************************
??????:19/8/2026 9:32:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:35,139] Error 
****************************????****************************
??????:19/8/2026 9:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:35,321] Error 
****************************????****************************
??????:19/8/2026 9:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:35,507] Error 
****************************????****************************
??????:19/8/2026 9:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:35,688] Error 
****************************????****************************
??????:19/8/2026 9:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:35,874] Error 
****************************????****************************
??????:19/8/2026 9:32:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:36,055] Error 
****************************????****************************
??????:19/8/2026 9:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:36,237] Error 
****************************????****************************
??????:19/8/2026 9:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:36,415] Error 
****************************????****************************
??????:19/8/2026 9:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:36,589] Error 
****************************????****************************
??????:19/8/2026 9:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:36,775] Error 
****************************????****************************
??????:19/8/2026 9:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:36,961] Error 
****************************????****************************
??????:19/8/2026 9:32:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:37,145] Error 
****************************????****************************
??????:19/8/2026 9:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:37,330] Error 
****************************????****************************
??????:19/8/2026 9:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:37,524] Error 
****************************????****************************
??????:19/8/2026 9:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:37,706] Error 
****************************????****************************
??????:19/8/2026 9:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:37,887] Error 
****************************????****************************
??????:19/8/2026 9:32:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:38,067] Error 
****************************????****************************
??????:19/8/2026 9:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:38,247] Error 
****************************????****************************
??????:19/8/2026 9:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:38,429] Error 
****************************????****************************
??????:19/8/2026 9:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:38,611] Error 
****************************????****************************
??????:19/8/2026 9:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:38,796] Error 
****************************????****************************
??????:19/8/2026 9:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:38,986] Error 
****************************????****************************
??????:19/8/2026 9:32:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:39,177] Error 
****************************????****************************
??????:19/8/2026 9:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:39,361] Error 
****************************????****************************
??????:19/8/2026 9:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:39,543] Error 
****************************????****************************
??????:19/8/2026 9:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:39,730] Error 
****************************????****************************
??????:19/8/2026 9:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:39,918] Error 
****************************????****************************
??????:19/8/2026 9:32:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:40,100] Error 
****************************????****************************
??????:19/8/2026 9:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:40,285] Error 
****************************????****************************
??????:19/8/2026 9:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:40,463] Error 
****************************????****************************
??????:19/8/2026 9:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:40,647] Error 
****************************????****************************
??????:19/8/2026 9:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:40,827] Error 
****************************????****************************
??????:19/8/2026 9:32:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:41,004] Error 
****************************????****************************
??????:19/8/2026 9:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:41,187] Error 
****************************????****************************
??????:19/8/2026 9:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:41,369] Error 
****************************????****************************
??????:19/8/2026 9:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:41,565] Error 
****************************????****************************
??????:19/8/2026 9:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:41,745] Error 
****************************????****************************
??????:19/8/2026 9:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:41,925] Error 
****************************????****************************
??????:19/8/2026 9:32:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:42,103] Error 
****************************????****************************
??????:19/8/2026 9:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:42,283] Error 
****************************????****************************
??????:19/8/2026 9:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:42,469] Error 
****************************????****************************
??????:19/8/2026 9:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:42,650] Error 
****************************????****************************
??????:19/8/2026 9:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:42,835] Error 
****************************????****************************
??????:19/8/2026 9:32:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:43,015] Error 
****************************????****************************
??????:19/8/2026 9:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:43,190] Error 
****************************????****************************
??????:19/8/2026 9:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:43,367] Error 
****************************????****************************
??????:19/8/2026 9:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:43,540] Error 
****************************????****************************
??????:19/8/2026 9:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:43,723] Error 
****************************????****************************
??????:19/8/2026 9:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:43,906] Error 
****************************????****************************
??????:19/8/2026 9:32:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:44,089] Error 
****************************????****************************
??????:19/8/2026 9:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:44,263] Error 
****************************????****************************
??????:19/8/2026 9:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:44,444] Error 
****************************????****************************
??????:19/8/2026 9:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:44,624] Error 
****************************????****************************
??????:19/8/2026 9:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:44,805] Error 
****************************????****************************
??????:19/8/2026 9:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:44,986] Error 
****************************????****************************
??????:19/8/2026 9:32:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:45,168] Error 
****************************????****************************
??????:19/8/2026 9:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:45,349] Error 
****************************????****************************
??????:19/8/2026 9:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:45,531] Error 
****************************????****************************
??????:19/8/2026 9:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:45,723] Error 
****************************????****************************
??????:19/8/2026 9:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:45,907] Error 
****************************????****************************
??????:19/8/2026 9:32:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:46,083] Error 
****************************????****************************
??????:19/8/2026 9:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:46,265] Error 
****************************????****************************
??????:19/8/2026 9:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:46,450] Error 
****************************????****************************
??????:19/8/2026 9:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:46,626] Error 
****************************????****************************
??????:19/8/2026 9:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:46,809] Error 
****************************????****************************
??????:19/8/2026 9:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:46,993] Error 
****************************????****************************
??????:19/8/2026 9:32:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:47,177] Error 
****************************????****************************
??????:19/8/2026 9:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:47,362] Error 
****************************????****************************
??????:19/8/2026 9:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:47,544] Error 
****************************????****************************
??????:19/8/2026 9:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:47,728] Error 
****************************????****************************
??????:19/8/2026 9:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:47,912] Error 
****************************????****************************
??????:19/8/2026 9:32:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:48,095] Error 
****************************????****************************
??????:19/8/2026 9:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:48,274] Error 
****************************????****************************
??????:19/8/2026 9:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:48,450] Error 
****************************????****************************
??????:19/8/2026 9:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:48,631] Error 
****************************????****************************
??????:19/8/2026 9:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:48,818] Error 
****************************????****************************
??????:19/8/2026 9:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:48,999] Error 
****************************????****************************
??????:19/8/2026 9:32:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:49,176] Error 
****************************????****************************
??????:19/8/2026 9:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:49,362] Error 
****************************????****************************
??????:19/8/2026 9:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:49,536] Error 
****************************????****************************
??????:19/8/2026 9:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:49,725] Error 
****************************????****************************
??????:19/8/2026 9:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:49,911] Error 
****************************????****************************
??????:19/8/2026 9:32:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:50,095] Error 
****************************????****************************
??????:19/8/2026 9:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:50,273] Error 
****************************????****************************
??????:19/8/2026 9:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:50,450] Error 
****************************????****************************
??????:19/8/2026 9:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:50,624] Error 
****************************????****************************
??????:19/8/2026 9:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:50,812] Error 
****************************????****************************
??????:19/8/2026 9:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:50,987] Error 
****************************????****************************
??????:19/8/2026 9:32:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:51,166] Error 
****************************????****************************
??????:19/8/2026 9:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:51,345] Error 
****************************????****************************
??????:19/8/2026 9:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:51,524] Error 
****************************????****************************
??????:19/8/2026 9:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:51,701] Error 
****************************????****************************
??????:19/8/2026 9:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:51,884] Error 
****************************????****************************
??????:19/8/2026 9:32:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:52,057] Error 
****************************????****************************
??????:19/8/2026 9:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:52,244] Error 
****************************????****************************
??????:19/8/2026 9:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:52,423] Error 
****************************????****************************
??????:19/8/2026 9:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:52,608] Error 
****************************????****************************
??????:19/8/2026 9:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:52,791] Error 
****************************????****************************
??????:19/8/2026 9:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:52,971] Error 
****************************????****************************
??????:19/8/2026 9:32:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:53,155] Error 
****************************????****************************
??????:19/8/2026 9:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:53,335] Error 
****************************????****************************
??????:19/8/2026 9:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:53,514] Error 
****************************????****************************
??????:19/8/2026 9:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:53,697] Error 
****************************????****************************
??????:19/8/2026 9:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:53,895] Error 
****************************????****************************
??????:19/8/2026 9:32:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:54,075] Error 
****************************????****************************
??????:19/8/2026 9:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:54,254] Error 
****************************????****************************
??????:19/8/2026 9:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:54,438] Error 
****************************????****************************
??????:19/8/2026 9:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:54,615] Error 
****************************????****************************
??????:19/8/2026 9:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:54,803] Error 
****************************????****************************
??????:19/8/2026 9:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:54,987] Error 
****************************????****************************
??????:19/8/2026 9:32:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:55,174] Error 
****************************????****************************
??????:19/8/2026 9:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:55,359] Error 
****************************????****************************
??????:19/8/2026 9:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:55,543] Error 
****************************????****************************
??????:19/8/2026 9:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:55,721] Error 
****************************????****************************
??????:19/8/2026 9:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:55,905] Error 
****************************????****************************
??????:19/8/2026 9:32:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:56,087] Error 
****************************????****************************
??????:19/8/2026 9:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:56,276] Error 
****************************????****************************
??????:19/8/2026 9:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:56,459] Error 
****************************????****************************
??????:19/8/2026 9:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:56,640] Error 
****************************????****************************
??????:19/8/2026 9:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:56,820] Error 
****************************????****************************
??????:19/8/2026 9:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:56,999] Error 
****************************????****************************
??????:19/8/2026 9:32:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:57,185] Error 
****************************????****************************
??????:19/8/2026 9:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:57,368] Error 
****************************????****************************
??????:19/8/2026 9:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:57,551] Error 
****************************????****************************
??????:19/8/2026 9:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:57,738] Error 
****************************????****************************
??????:19/8/2026 9:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:57,930] Error 
****************************????****************************
??????:19/8/2026 9:32:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:58,114] Error 
****************************????****************************
??????:19/8/2026 9:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:58,297] Error 
****************************????****************************
??????:19/8/2026 9:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:58,481] Error 
****************************????****************************
??????:19/8/2026 9:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:58,661] Error 
****************************????****************************
??????:19/8/2026 9:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:58,848] Error 
****************************????****************************
??????:19/8/2026 9:32:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:59,025] Error 
****************************????****************************
??????:19/8/2026 9:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:59,208] Error 
****************************????****************************
??????:19/8/2026 9:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:59,392] Error 
****************************????****************************
??????:19/8/2026 9:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:59,575] Error 
****************************????****************************
??????:19/8/2026 9:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:59,760] Error 
****************************????****************************
??????:19/8/2026 9:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:32:59,935] Error 
****************************????****************************
??????:19/8/2026 9:32:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:00,117] Error 
****************************????****************************
??????:19/8/2026 9:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:00,306] Error 
****************************????****************************
??????:19/8/2026 9:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:00,487] Error 
****************************????****************************
??????:19/8/2026 9:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:00,667] Error 
****************************????****************************
??????:19/8/2026 9:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:00,857] Error 
****************************????****************************
??????:19/8/2026 9:33:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:01,038] Error 
****************************????****************************
??????:19/8/2026 9:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:01,223] Error 
****************************????****************************
??????:19/8/2026 9:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:01,403] Error 
****************************????****************************
??????:19/8/2026 9:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:01,584] Error 
****************************????****************************
??????:19/8/2026 9:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:01,777] Error 
****************************????****************************
??????:19/8/2026 9:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:01,965] Error 
****************************????****************************
??????:19/8/2026 9:33:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:02,150] Error 
****************************????****************************
??????:19/8/2026 9:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:02,331] Error 
****************************????****************************
??????:19/8/2026 9:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:02,513] Error 
****************************????****************************
??????:19/8/2026 9:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:02,690] Error 
****************************????****************************
??????:19/8/2026 9:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:02,873] Error 
****************************????****************************
??????:19/8/2026 9:33:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:03,052] Error 
****************************????****************************
??????:19/8/2026 9:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:03,232] Error 
****************************????****************************
??????:19/8/2026 9:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:03,415] Error 
****************************????****************************
??????:19/8/2026 9:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:03,592] Error 
****************************????****************************
??????:19/8/2026 9:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:03,779] Error 
****************************????****************************
??????:19/8/2026 9:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:03,960] Error 
****************************????****************************
??????:19/8/2026 9:33:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:04,141] Error 
****************************????****************************
??????:19/8/2026 9:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:04,325] Error 
****************************????****************************
??????:19/8/2026 9:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:04,502] Error 
****************************????****************************
??????:19/8/2026 9:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:04,680] Error 
****************************????****************************
??????:19/8/2026 9:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:04,865] Error 
****************************????****************************
??????:19/8/2026 9:33:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:05,042] Error 
****************************????****************************
??????:19/8/2026 9:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:05,225] Error 
****************************????****************************
??????:19/8/2026 9:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:05,404] Error 
****************************????****************************
??????:19/8/2026 9:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:05,579] Error 
****************************????****************************
??????:19/8/2026 9:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:05,765] Error 
****************************????****************************
??????:19/8/2026 9:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:05,947] Error 
****************************????****************************
??????:19/8/2026 9:33:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:06,139] Error 
****************************????****************************
??????:19/8/2026 9:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:06,323] Error 
****************************????****************************
??????:19/8/2026 9:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:06,504] Error 
****************************????****************************
??????:19/8/2026 9:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:06,690] Error 
****************************????****************************
??????:19/8/2026 9:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:06,871] Error 
****************************????****************************
??????:19/8/2026 9:33:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:07,054] Error 
****************************????****************************
??????:19/8/2026 9:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:07,242] Error 
****************************????****************************
??????:19/8/2026 9:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:07,421] Error 
****************************????****************************
??????:19/8/2026 9:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:07,599] Error 
****************************????****************************
??????:19/8/2026 9:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:07,791] Error 
****************************????****************************
??????:19/8/2026 9:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:07,970] Error 
****************************????****************************
??????:19/8/2026 9:33:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:08,152] Error 
****************************????****************************
??????:19/8/2026 9:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:08,338] Error 
****************************????****************************
??????:19/8/2026 9:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:08,523] Error 
****************************????****************************
??????:19/8/2026 9:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:08,697] Error 
****************************????****************************
??????:19/8/2026 9:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:08,880] Error 
****************************????****************************
??????:19/8/2026 9:33:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:09,055] Error 
****************************????****************************
??????:19/8/2026 9:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:09,232] Error 
****************************????****************************
??????:19/8/2026 9:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:09,412] Error 
****************************????****************************
??????:19/8/2026 9:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:09,591] Error 
****************************????****************************
??????:19/8/2026 9:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:09,772] Error 
****************************????****************************
??????:19/8/2026 9:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:09,957] Error 
****************************????****************************
??????:19/8/2026 9:33:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:10,144] Error 
****************************????****************************
??????:19/8/2026 9:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:10,323] Error 
****************************????****************************
??????:19/8/2026 9:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:10,503] Error 
****************************????****************************
??????:19/8/2026 9:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:10,686] Error 
****************************????****************************
??????:19/8/2026 9:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:10,869] Error 
****************************????****************************
??????:19/8/2026 9:33:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:11,046] Error 
****************************????****************************
??????:19/8/2026 9:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:11,226] Error 
****************************????****************************
??????:19/8/2026 9:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:11,406] Error 
****************************????****************************
??????:19/8/2026 9:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:11,583] Error 
****************************????****************************
??????:19/8/2026 9:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:11,770] Error 
****************************????****************************
??????:19/8/2026 9:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:11,953] Error 
****************************????****************************
??????:19/8/2026 9:33:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:12,134] Error 
****************************????****************************
??????:19/8/2026 9:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:12,318] Error 
****************************????****************************
??????:19/8/2026 9:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:12,498] Error 
****************************????****************************
??????:19/8/2026 9:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:12,679] Error 
****************************????****************************
??????:19/8/2026 9:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:12,862] Error 
****************************????****************************
??????:19/8/2026 9:33:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:13,040] Error 
****************************????****************************
??????:19/8/2026 9:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:13,217] Error 
****************************????****************************
??????:19/8/2026 9:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:13,399] Error 
****************************????****************************
??????:19/8/2026 9:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:13,581] Error 
****************************????****************************
??????:19/8/2026 9:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:13,765] Error 
****************************????****************************
??????:19/8/2026 9:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:13,945] Error 
****************************????****************************
??????:19/8/2026 9:33:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:14,130] Error 
****************************????****************************
??????:19/8/2026 9:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:14,321] Error 
****************************????****************************
??????:19/8/2026 9:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:14,503] Error 
****************************????****************************
??????:19/8/2026 9:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:14,687] Error 
****************************????****************************
??????:19/8/2026 9:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:14,871] Error 
****************************????****************************
??????:19/8/2026 9:33:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:15,052] Error 
****************************????****************************
??????:19/8/2026 9:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:15,238] Error 
****************************????****************************
??????:19/8/2026 9:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:15,426] Error 
****************************????****************************
??????:19/8/2026 9:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:15,607] Error 
****************************????****************************
??????:19/8/2026 9:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:15,796] Error 
****************************????****************************
??????:19/8/2026 9:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:15,986] Error 
****************************????****************************
??????:19/8/2026 9:33:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:16,168] Error 
****************************????****************************
??????:19/8/2026 9:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:16,353] Error 
****************************????****************************
??????:19/8/2026 9:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:16,535] Error 
****************************????****************************
??????:19/8/2026 9:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:16,719] Error 
****************************????****************************
??????:19/8/2026 9:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:16,904] Error 
****************************????****************************
??????:19/8/2026 9:33:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:17,085] Error 
****************************????****************************
??????:19/8/2026 9:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:17,273] Error 
****************************????****************************
??????:19/8/2026 9:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:17,460] Error 
****************************????****************************
??????:19/8/2026 9:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:17,647] Error 
****************************????****************************
??????:19/8/2026 9:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:17,845] Error 
****************************????****************************
??????:19/8/2026 9:33:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:18,036] Error 
****************************????****************************
??????:19/8/2026 9:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:18,231] Error 
****************************????****************************
??????:19/8/2026 9:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:18,415] Error 
****************************????****************************
??????:19/8/2026 9:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:18,591] Error 
****************************????****************************
??????:19/8/2026 9:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:18,775] Error 
****************************????****************************
??????:19/8/2026 9:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:18,958] Error 
****************************????****************************
??????:19/8/2026 9:33:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:19,141] Error 
****************************????****************************
??????:19/8/2026 9:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:19,321] Error 
****************************????****************************
??????:19/8/2026 9:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:19,507] Error 
****************************????****************************
??????:19/8/2026 9:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:19,695] Error 
****************************????****************************
??????:19/8/2026 9:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:19,886] Error 
****************************????****************************
??????:19/8/2026 9:33:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:20,072] Error 
****************************????****************************
??????:19/8/2026 9:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:20,265] Error 
****************************????****************************
??????:19/8/2026 9:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:20,455] Error 
****************************????****************************
??????:19/8/2026 9:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:20,643] Error 
****************************????****************************
??????:19/8/2026 9:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:20,834] Error 
****************************????****************************
??????:19/8/2026 9:33:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:21,017] Error 
****************************????****************************
??????:19/8/2026 9:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:21,201] Error 
****************************????****************************
??????:19/8/2026 9:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:21,380] Error 
****************************????****************************
??????:19/8/2026 9:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:21,560] Error 
****************************????****************************
??????:19/8/2026 9:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:21,743] Error 
****************************????****************************
??????:19/8/2026 9:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:21,921] Error 
****************************????****************************
??????:19/8/2026 9:33:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:22,101] Error 
****************************????****************************
??????:19/8/2026 9:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:22,289] Error 
****************************????****************************
??????:19/8/2026 9:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:22,474] Error 
****************************????****************************
??????:19/8/2026 9:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:22,657] Error 
****************************????****************************
??????:19/8/2026 9:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:22,850] Error 
****************************????****************************
??????:19/8/2026 9:33:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:23,041] Error 
****************************????****************************
??????:19/8/2026 9:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:23,224] Error 
****************************????****************************
??????:19/8/2026 9:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:23,411] Error 
****************************????****************************
??????:19/8/2026 9:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:23,596] Error 
****************************????****************************
??????:19/8/2026 9:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:23,785] Error 
****************************????****************************
??????:19/8/2026 9:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:23,971] Error 
****************************????****************************
??????:19/8/2026 9:33:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:24,155] Error 
****************************????****************************
??????:19/8/2026 9:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:24,347] Error 
****************************????****************************
??????:19/8/2026 9:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:24,536] Error 
****************************????****************************
??????:19/8/2026 9:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:24,727] Error 
****************************????****************************
??????:19/8/2026 9:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:24,919] Error 
****************************????****************************
??????:19/8/2026 9:33:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:25,109] Error 
****************************????****************************
??????:19/8/2026 9:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:25,296] Error 
****************************????****************************
??????:19/8/2026 9:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:25,485] Error 
****************************????****************************
??????:19/8/2026 9:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:25,685] Error 
****************************????****************************
??????:19/8/2026 9:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:25,892] Error 
****************************????****************************
??????:19/8/2026 9:33:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:26,082] Error 
****************************????****************************
??????:19/8/2026 9:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:26,274] Error 
****************************????****************************
??????:19/8/2026 9:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:26,472] Error 
****************************????****************************
??????:19/8/2026 9:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:26,657] Error 
****************************????****************************
??????:19/8/2026 9:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:26,843] Error 
****************************????****************************
??????:19/8/2026 9:33:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:27,024] Error 
****************************????****************************
??????:19/8/2026 9:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:27,201] Error 
****************************????****************************
??????:19/8/2026 9:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:27,388] Error 
****************************????****************************
??????:19/8/2026 9:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:27,576] Error 
****************************????****************************
??????:19/8/2026 9:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:27,772] Error 
****************************????****************************
??????:19/8/2026 9:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:27,960] Error 
****************************????****************************
??????:19/8/2026 9:33:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:28,145] Error 
****************************????****************************
??????:19/8/2026 9:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:28,337] Error 
****************************????****************************
??????:19/8/2026 9:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:28,526] Error 
****************************????****************************
??????:19/8/2026 9:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:28,707] Error 
****************************????****************************
??????:19/8/2026 9:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:28,894] Error 
****************************????****************************
??????:19/8/2026 9:33:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:29,079] Error 
****************************????****************************
??????:19/8/2026 9:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:29,262] Error 
****************************????****************************
??????:19/8/2026 9:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:29,454] Error 
****************************????****************************
??????:19/8/2026 9:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:29,645] Error 
****************************????****************************
??????:19/8/2026 9:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:29,839] Error 
****************************????****************************
??????:19/8/2026 9:33:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:30,017] Error 
****************************????****************************
??????:19/8/2026 9:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:30,197] Error 
****************************????****************************
??????:19/8/2026 9:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:30,383] Error 
****************************????****************************
??????:19/8/2026 9:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:30,573] Error 
****************************????****************************
??????:19/8/2026 9:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:30,760] Error 
****************************????****************************
??????:19/8/2026 9:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:30,944] Error 
****************************????****************************
??????:19/8/2026 9:33:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:31,123] Error 
****************************????****************************
??????:19/8/2026 9:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:31,298] Error 
****************************????****************************
??????:19/8/2026 9:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:31,468] Error 
****************************????****************************
??????:19/8/2026 9:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:31,647] Error 
****************************????****************************
??????:19/8/2026 9:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:31,841] Error 
****************************????****************************
??????:19/8/2026 9:33:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:32,035] Error 
****************************????****************************
??????:19/8/2026 9:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:32,216] Error 
****************************????****************************
??????:19/8/2026 9:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:32,402] Error 
****************************????****************************
??????:19/8/2026 9:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:32,583] Error 
****************************????****************************
??????:19/8/2026 9:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:32,770] Error 
****************************????****************************
??????:19/8/2026 9:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:32,954] Error 
****************************????****************************
??????:19/8/2026 9:33:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:33,143] Error 
****************************????****************************
??????:19/8/2026 9:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:33,327] Error 
****************************????****************************
??????:19/8/2026 9:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:33,512] Error 
****************************????****************************
??????:19/8/2026 9:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:33,704] Error 
****************************????****************************
??????:19/8/2026 9:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:33,902] Error 
****************************????****************************
??????:19/8/2026 9:33:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:34,085] Error 
****************************????****************************
??????:19/8/2026 9:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:34,269] Error 
****************************????****************************
??????:19/8/2026 9:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:34,459] Error 
****************************????****************************
??????:19/8/2026 9:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:34,657] Error 
****************************????****************************
??????:19/8/2026 9:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:34,839] Error 
****************************????****************************
??????:19/8/2026 9:33:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:35,025] Error 
****************************????****************************
??????:19/8/2026 9:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:35,204] Error 
****************************????****************************
??????:19/8/2026 9:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:35,400] Error 
****************************????****************************
??????:19/8/2026 9:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:35,590] Error 
****************************????****************************
??????:19/8/2026 9:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:35,784] Error 
****************************????****************************
??????:19/8/2026 9:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:35,969] Error 
****************************????****************************
??????:19/8/2026 9:33:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:36,160] Error 
****************************????****************************
??????:19/8/2026 9:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:36,350] Error 
****************************????****************************
??????:19/8/2026 9:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:36,533] Error 
****************************????****************************
??????:19/8/2026 9:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:36,719] Error 
****************************????****************************
??????:19/8/2026 9:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:36,903] Error 
****************************????****************************
??????:19/8/2026 9:33:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:37,093] Error 
****************************????****************************
??????:19/8/2026 9:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:37,280] Error 
****************************????****************************
??????:19/8/2026 9:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:37,463] Error 
****************************????****************************
??????:19/8/2026 9:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:37,650] Error 
****************************????****************************
??????:19/8/2026 9:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:37,835] Error 
****************************????****************************
??????:19/8/2026 9:33:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:38,017] Error 
****************************????****************************
??????:19/8/2026 9:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:38,196] Error 
****************************????****************************
??????:19/8/2026 9:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:38,375] Error 
****************************????****************************
??????:19/8/2026 9:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:38,553] Error 
****************************????****************************
??????:19/8/2026 9:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:38,751] Error 
****************************????****************************
??????:19/8/2026 9:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:38,934] Error 
****************************????****************************
??????:19/8/2026 9:33:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:39,117] Error 
****************************????****************************
??????:19/8/2026 9:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:39,301] Error 
****************************????****************************
??????:19/8/2026 9:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:39,488] Error 
****************************????****************************
??????:19/8/2026 9:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:39,673] Error 
****************************????****************************
??????:19/8/2026 9:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:39,868] Error 
****************************????****************************
??????:19/8/2026 9:33:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:40,050] Error 
****************************????****************************
??????:19/8/2026 9:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:40,228] Error 
****************************????****************************
??????:19/8/2026 9:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:40,414] Error 
****************************????****************************
??????:19/8/2026 9:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:40,595] Error 
****************************????****************************
??????:19/8/2026 9:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:40,781] Error 
****************************????****************************
??????:19/8/2026 9:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:40,968] Error 
****************************????****************************
??????:19/8/2026 9:33:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:41,152] Error 
****************************????****************************
??????:19/8/2026 9:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:41,333] Error 
****************************????****************************
??????:19/8/2026 9:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:41,524] Error 
****************************????****************************
??????:19/8/2026 9:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:41,709] Error 
****************************????****************************
??????:19/8/2026 9:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:41,896] Error 
****************************????****************************
??????:19/8/2026 9:33:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:42,084] Error 
****************************????****************************
??????:19/8/2026 9:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:42,270] Error 
****************************????****************************
??????:19/8/2026 9:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:42,460] Error 
****************************????****************************
??????:19/8/2026 9:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:42,643] Error 
****************************????****************************
??????:19/8/2026 9:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:42,843] Error 
****************************????****************************
??????:19/8/2026 9:33:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:43,020] Error 
****************************????****************************
??????:19/8/2026 9:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:43,205] Error 
****************************????****************************
??????:19/8/2026 9:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:43,382] Error 
****************************????****************************
??????:19/8/2026 9:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:43,560] Error 
****************************????****************************
??????:19/8/2026 9:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:43,746] Error 
****************************????****************************
??????:19/8/2026 9:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:43,929] Error 
****************************????****************************
??????:19/8/2026 9:33:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:44,111] Error 
****************************????****************************
??????:19/8/2026 9:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:44,293] Error 
****************************????****************************
??????:19/8/2026 9:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:44,479] Error 
****************************????****************************
??????:19/8/2026 9:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:44,656] Error 
****************************????****************************
??????:19/8/2026 9:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:44,848] Error 
****************************????****************************
??????:19/8/2026 9:33:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:45,034] Error 
****************************????****************************
??????:19/8/2026 9:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:45,216] Error 
****************************????****************************
??????:19/8/2026 9:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:45,406] Error 
****************************????****************************
??????:19/8/2026 9:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:45,597] Error 
****************************????****************************
??????:19/8/2026 9:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:45,786] Error 
****************************????****************************
??????:19/8/2026 9:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:45,970] Error 
****************************????****************************
??????:19/8/2026 9:33:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:46,151] Error 
****************************????****************************
??????:19/8/2026 9:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:46,338] Error 
****************************????****************************
??????:19/8/2026 9:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:46,523] Error 
****************************????****************************
??????:19/8/2026 9:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:46,706] Error 
****************************????****************************
??????:19/8/2026 9:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:46,909] Error 
****************************????****************************
??????:19/8/2026 9:33:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:47,094] Error 
****************************????****************************
??????:19/8/2026 9:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:47,277] Error 
****************************????****************************
??????:19/8/2026 9:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:47,458] Error 
****************************????****************************
??????:19/8/2026 9:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:47,646] Error 
****************************????****************************
??????:19/8/2026 9:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:47,830] Error 
****************************????****************************
??????:19/8/2026 9:33:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:48,010] Error 
****************************????****************************
??????:19/8/2026 9:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:48,195] Error 
****************************????****************************
??????:19/8/2026 9:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:48,384] Error 
****************************????****************************
??????:19/8/2026 9:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:48,570] Error 
****************************????****************************
??????:19/8/2026 9:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:48,764] Error 
****************************????****************************
??????:19/8/2026 9:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:48,951] Error 
****************************????****************************
??????:19/8/2026 9:33:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:49,138] Error 
****************************????****************************
??????:19/8/2026 9:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:49,328] Error 
****************************????****************************
??????:19/8/2026 9:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:49,516] Error 
****************************????****************************
??????:19/8/2026 9:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:49,703] Error 
****************************????****************************
??????:19/8/2026 9:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:49,894] Error 
****************************????****************************
??????:19/8/2026 9:33:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:50,087] Error 
****************************????****************************
??????:19/8/2026 9:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:50,270] Error 
****************************????****************************
??????:19/8/2026 9:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:50,460] Error 
****************************????****************************
??????:19/8/2026 9:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:50,647] Error 
****************************????****************************
??????:19/8/2026 9:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:50,839] Error 
****************************????****************************
??????:19/8/2026 9:33:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:51,026] Error 
****************************????****************************
??????:19/8/2026 9:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:51,203] Error 
****************************????****************************
??????:19/8/2026 9:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:51,386] Error 
****************************????****************************
??????:19/8/2026 9:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:51,576] Error 
****************************????****************************
??????:19/8/2026 9:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:51,767] Error 
****************************????****************************
??????:19/8/2026 9:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:51,955] Error 
****************************????****************************
??????:19/8/2026 9:33:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:52,134] Error 
****************************????****************************
??????:19/8/2026 9:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:52,318] Error 
****************************????****************************
??????:19/8/2026 9:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:52,497] Error 
****************************????****************************
??????:19/8/2026 9:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:52,676] Error 
****************************????****************************
??????:19/8/2026 9:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:52,864] Error 
****************************????****************************
??????:19/8/2026 9:33:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:53,047] Error 
****************************????****************************
??????:19/8/2026 9:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:53,232] Error 
****************************????****************************
??????:19/8/2026 9:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:53,419] Error 
****************************????****************************
??????:19/8/2026 9:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:53,609] Error 
****************************????****************************
??????:19/8/2026 9:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:53,802] Error 
****************************????****************************
??????:19/8/2026 9:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:53,989] Error 
****************************????****************************
??????:19/8/2026 9:33:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:54,179] Error 
****************************????****************************
??????:19/8/2026 9:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:54,363] Error 
****************************????****************************
??????:19/8/2026 9:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:54,558] Error 
****************************????****************************
??????:19/8/2026 9:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:54,750] Error 
****************************????****************************
??????:19/8/2026 9:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:54,947] Error 
****************************????****************************
??????:19/8/2026 9:33:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:55,142] Error 
****************************????****************************
??????:19/8/2026 9:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:55,328] Error 
****************************????****************************
??????:19/8/2026 9:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:55,519] Error 
****************************????****************************
??????:19/8/2026 9:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:55,711] Error 
****************************????****************************
??????:19/8/2026 9:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:55,896] Error 
****************************????****************************
??????:19/8/2026 9:33:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:56,081] Error 
****************************????****************************
??????:19/8/2026 9:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:56,271] Error 
****************************????****************************
??????:19/8/2026 9:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:56,459] Error 
****************************????****************************
??????:19/8/2026 9:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:56,647] Error 
****************************????****************************
??????:19/8/2026 9:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:56,837] Error 
****************************????****************************
??????:19/8/2026 9:33:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:57,016] Error 
****************************????****************************
??????:19/8/2026 9:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:57,190] Error 
****************************????****************************
??????:19/8/2026 9:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:57,372] Error 
****************************????****************************
??????:19/8/2026 9:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:57,558] Error 
****************************????****************************
??????:19/8/2026 9:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:57,746] Error 
****************************????****************************
??????:19/8/2026 9:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:57,933] Error 
****************************????****************************
??????:19/8/2026 9:33:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:58,119] Error 
****************************????****************************
??????:19/8/2026 9:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:58,309] Error 
****************************????****************************
??????:19/8/2026 9:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:58,498] Error 
****************************????****************************
??????:19/8/2026 9:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:58,688] Error 
****************************????****************************
??????:19/8/2026 9:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:58,880] Error 
****************************????****************************
??????:19/8/2026 9:33:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:59,076] Error 
****************************????****************************
??????:19/8/2026 9:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:59,258] Error 
****************************????****************************
??????:19/8/2026 9:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:59,446] Error 
****************************????****************************
??????:19/8/2026 9:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:59,637] Error 
****************************????****************************
??????:19/8/2026 9:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:33:59,830] Error 
****************************????****************************
??????:19/8/2026 9:33:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:00,018] Error 
****************************????****************************
??????:19/8/2026 9:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:00,212] Error 
****************************????****************************
??????:19/8/2026 9:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:00,422] Error 
****************************????****************************
??????:19/8/2026 9:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:00,614] Error 
****************************????****************************
??????:19/8/2026 9:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:00,809] Error 
****************************????****************************
??????:19/8/2026 9:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:00,993] Error 
****************************????****************************
??????:19/8/2026 9:34:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:01,182] Error 
****************************????****************************
??????:19/8/2026 9:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:01,367] Error 
****************************????****************************
??????:19/8/2026 9:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:01,559] Error 
****************************????****************************
??????:19/8/2026 9:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:01,745] Error 
****************************????****************************
??????:19/8/2026 9:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:01,931] Error 
****************************????****************************
??????:19/8/2026 9:34:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:02,122] Error 
****************************????****************************
??????:19/8/2026 9:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:02,306] Error 
****************************????****************************
??????:19/8/2026 9:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:02,478] Error 
****************************????****************************
??????:19/8/2026 9:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:02,663] Error 
****************************????****************************
??????:19/8/2026 9:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:02,854] Error 
****************************????****************************
??????:19/8/2026 9:34:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:03,040] Error 
****************************????****************************
??????:19/8/2026 9:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:03,241] Error 
****************************????****************************
??????:19/8/2026 9:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:03,430] Error 
****************************????****************************
??????:19/8/2026 9:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:03,616] Error 
****************************????****************************
??????:19/8/2026 9:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:03,808] Error 
****************************????****************************
??????:19/8/2026 9:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:03,996] Error 
****************************????****************************
??????:19/8/2026 9:34:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:04,178] Error 
****************************????****************************
??????:19/8/2026 9:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:04,365] Error 
****************************????****************************
??????:19/8/2026 9:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:04,554] Error 
****************************????****************************
??????:19/8/2026 9:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:04,740] Error 
****************************????****************************
??????:19/8/2026 9:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:04,928] Error 
****************************????****************************
??????:19/8/2026 9:34:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:05,105] Error 
****************************????****************************
??????:19/8/2026 9:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:05,286] Error 
****************************????****************************
??????:19/8/2026 9:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:05,470] Error 
****************************????****************************
??????:19/8/2026 9:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:05,651] Error 
****************************????****************************
??????:19/8/2026 9:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:05,837] Error 
****************************????****************************
??????:19/8/2026 9:34:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:06,019] Error 
****************************????****************************
??????:19/8/2026 9:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:06,205] Error 
****************************????****************************
??????:19/8/2026 9:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:06,387] Error 
****************************????****************************
??????:19/8/2026 9:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:06,577] Error 
****************************????****************************
??????:19/8/2026 9:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:06,768] Error 
****************************????****************************
??????:19/8/2026 9:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:06,955] Error 
****************************????****************************
??????:19/8/2026 9:34:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:07,138] Error 
****************************????****************************
??????:19/8/2026 9:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:07,342] Error 
****************************????****************************
??????:19/8/2026 9:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:07,528] Error 
****************************????****************************
??????:19/8/2026 9:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:07,716] Error 
****************************????****************************
??????:19/8/2026 9:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:07,904] Error 
****************************????****************************
??????:19/8/2026 9:34:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:08,090] Error 
****************************????****************************
??????:19/8/2026 9:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:08,279] Error 
****************************????****************************
??????:19/8/2026 9:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:08,471] Error 
****************************????****************************
??????:19/8/2026 9:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:08,665] Error 
****************************????****************************
??????:19/8/2026 9:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:08,857] Error 
****************************????****************************
??????:19/8/2026 9:34:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:09,045] Error 
****************************????****************************
??????:19/8/2026 9:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:09,233] Error 
****************************????****************************
??????:19/8/2026 9:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:09,415] Error 
****************************????****************************
??????:19/8/2026 9:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:09,608] Error 
****************************????****************************
??????:19/8/2026 9:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:09,802] Error 
****************************????****************************
??????:19/8/2026 9:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:09,986] Error 
****************************????****************************
??????:19/8/2026 9:34:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:10,166] Error 
****************************????****************************
??????:19/8/2026 9:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:10,351] Error 
****************************????****************************
??????:19/8/2026 9:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:10,529] Error 
****************************????****************************
??????:19/8/2026 9:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:10,708] Error 
****************************????****************************
??????:19/8/2026 9:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:10,894] Error 
****************************????****************************
??????:19/8/2026 9:34:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:11,076] Error 
****************************????****************************
??????:19/8/2026 9:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:11,263] Error 
****************************????****************************
??????:19/8/2026 9:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:11,461] Error 
****************************????****************************
??????:19/8/2026 9:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:11,648] Error 
****************************????****************************
??????:19/8/2026 9:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:11,837] Error 
****************************????****************************
??????:19/8/2026 9:34:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:12,022] Error 
****************************????****************************
??????:19/8/2026 9:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:12,204] Error 
****************************????****************************
??????:19/8/2026 9:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:12,390] Error 
****************************????****************************
??????:19/8/2026 9:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:12,575] Error 
****************************????****************************
??????:19/8/2026 9:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:12,767] Error 
****************************????****************************
??????:19/8/2026 9:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:12,951] Error 
****************************????****************************
??????:19/8/2026 9:34:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:13,129] Error 
****************************????****************************
??????:19/8/2026 9:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:13,311] Error 
****************************????****************************
??????:19/8/2026 9:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:13,496] Error 
****************************????****************************
??????:19/8/2026 9:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:13,687] Error 
****************************????****************************
??????:19/8/2026 9:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:13,869] Error 
****************************????****************************
??????:19/8/2026 9:34:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:14,042] Error 
****************************????****************************
??????:19/8/2026 9:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:14,219] Error 
****************************????****************************
??????:19/8/2026 9:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:14,403] Error 
****************************????****************************
??????:19/8/2026 9:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:14,584] Error 
****************************????****************************
??????:19/8/2026 9:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:14,769] Error 
****************************????****************************
??????:19/8/2026 9:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:14,952] Error 
****************************????****************************
??????:19/8/2026 9:34:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:15,120] Error 
****************************????****************************
??????:19/8/2026 9:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:15,299] Error 
****************************????****************************
??????:19/8/2026 9:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:15,494] Error 
****************************????****************************
??????:19/8/2026 9:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:15,680] Error 
****************************????****************************
??????:19/8/2026 9:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:15,873] Error 
****************************????****************************
??????:19/8/2026 9:34:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:16,058] Error 
****************************????****************************
??????:19/8/2026 9:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:16,246] Error 
****************************????****************************
??????:19/8/2026 9:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:16,429] Error 
****************************????****************************
??????:19/8/2026 9:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:16,608] Error 
****************************????****************************
??????:19/8/2026 9:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:16,797] Error 
****************************????****************************
??????:19/8/2026 9:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:16,980] Error 
****************************????****************************
??????:19/8/2026 9:34:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:17,159] Error 
****************************????****************************
??????:19/8/2026 9:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:17,341] Error 
****************************????****************************
??????:19/8/2026 9:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:17,529] Error 
****************************????****************************
??????:19/8/2026 9:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:17,719] Error 
****************************????****************************
??????:19/8/2026 9:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:17,913] Error 
****************************????****************************
??????:19/8/2026 9:34:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:18,097] Error 
****************************????****************************
??????:19/8/2026 9:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:18,282] Error 
****************************????****************************
??????:19/8/2026 9:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:18,464] Error 
****************************????****************************
??????:19/8/2026 9:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:18,658] Error 
****************************????****************************
??????:19/8/2026 9:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:18,849] Error 
****************************????****************************
??????:19/8/2026 9:34:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:19,032] Error 
****************************????****************************
??????:19/8/2026 9:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:19,212] Error 
****************************????****************************
??????:19/8/2026 9:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:19,396] Error 
****************************????****************************
??????:19/8/2026 9:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:19,592] Error 
****************************????****************************
??????:19/8/2026 9:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:19,785] Error 
****************************????****************************
??????:19/8/2026 9:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:19,968] Error 
****************************????****************************
??????:19/8/2026 9:34:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:20,151] Error 
****************************????****************************
??????:19/8/2026 9:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:20,332] Error 
****************************????****************************
??????:19/8/2026 9:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:20,518] Error 
****************************????****************************
??????:19/8/2026 9:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:20,706] Error 
****************************????****************************
??????:19/8/2026 9:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:20,897] Error 
****************************????****************************
??????:19/8/2026 9:34:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:21,079] Error 
****************************????****************************
??????:19/8/2026 9:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:21,259] Error 
****************************????****************************
??????:19/8/2026 9:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:21,443] Error 
****************************????****************************
??????:19/8/2026 9:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:21,628] Error 
****************************????****************************
??????:19/8/2026 9:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:21,817] Error 
****************************????****************************
??????:19/8/2026 9:34:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:22,003] Error 
****************************????****************************
??????:19/8/2026 9:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:22,201] Error 
****************************????****************************
??????:19/8/2026 9:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:22,397] Error 
****************************????****************************
??????:19/8/2026 9:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:22,578] Error 
****************************????****************************
??????:19/8/2026 9:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:22,774] Error 
****************************????****************************
??????:19/8/2026 9:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:22,963] Error 
****************************????****************************
??????:19/8/2026 9:34:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:23,150] Error 
****************************????****************************
??????:19/8/2026 9:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:23,339] Error 
****************************????****************************
??????:19/8/2026 9:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:23,526] Error 
****************************????****************************
??????:19/8/2026 9:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:23,732] Error 
****************************????****************************
??????:19/8/2026 9:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:23,919] Error 
****************************????****************************
??????:19/8/2026 9:34:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:24,100] Error 
****************************????****************************
??????:19/8/2026 9:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:24,287] Error 
****************************????****************************
??????:19/8/2026 9:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:24,470] Error 
****************************????****************************
??????:19/8/2026 9:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:24,658] Error 
****************************????****************************
??????:19/8/2026 9:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:24,850] Error 
****************************????****************************
??????:19/8/2026 9:34:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:25,036] Error 
****************************????****************************
??????:19/8/2026 9:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:25,224] Error 
****************************????****************************
??????:19/8/2026 9:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:25,411] Error 
****************************????****************************
??????:19/8/2026 9:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:25,603] Error 
****************************????****************************
??????:19/8/2026 9:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:25,795] Error 
****************************????****************************
??????:19/8/2026 9:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:25,975] Error 
****************************????****************************
??????:19/8/2026 9:34:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:26,160] Error 
****************************????****************************
??????:19/8/2026 9:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:26,344] Error 
****************************????****************************
??????:19/8/2026 9:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:26,529] Error 
****************************????****************************
??????:19/8/2026 9:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:26,717] Error 
****************************????****************************
??????:19/8/2026 9:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:26,908] Error 
****************************????****************************
??????:19/8/2026 9:34:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:27,094] Error 
****************************????****************************
??????:19/8/2026 9:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:27,281] Error 
****************************????****************************
??????:19/8/2026 9:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:27,470] Error 
****************************????****************************
??????:19/8/2026 9:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:27,666] Error 
****************************????****************************
??????:19/8/2026 9:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:27,851] Error 
****************************????****************************
??????:19/8/2026 9:34:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:28,031] Error 
****************************????****************************
??????:19/8/2026 9:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:28,212] Error 
****************************????****************************
??????:19/8/2026 9:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:28,396] Error 
****************************????****************************
??????:19/8/2026 9:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:28,575] Error 
****************************????****************************
??????:19/8/2026 9:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:28,761] Error 
****************************????****************************
??????:19/8/2026 9:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:28,948] Error 
****************************????****************************
??????:19/8/2026 9:34:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:29,132] Error 
****************************????****************************
??????:19/8/2026 9:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:29,308] Error 
****************************????****************************
??????:19/8/2026 9:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:29,496] Error 
****************************????****************************
??????:19/8/2026 9:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:29,671] Error 
****************************????****************************
??????:19/8/2026 9:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:29,863] Error 
****************************????****************************
??????:19/8/2026 9:34:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:30,042] Error 
****************************????****************************
??????:19/8/2026 9:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:30,219] Error 
****************************????****************************
??????:19/8/2026 9:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:30,396] Error 
****************************????****************************
??????:19/8/2026 9:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:30,574] Error 
****************************????****************************
??????:19/8/2026 9:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:30,765] Error 
****************************????****************************
??????:19/8/2026 9:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:30,945] Error 
****************************????****************************
??????:19/8/2026 9:34:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:31,130] Error 
****************************????****************************
??????:19/8/2026 9:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:31,313] Error 
****************************????****************************
??????:19/8/2026 9:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:31,492] Error 
****************************????****************************
??????:19/8/2026 9:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:31,673] Error 
****************************????****************************
??????:19/8/2026 9:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:31,869] Error 
****************************????****************************
??????:19/8/2026 9:34:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:32,058] Error 
****************************????****************************
??????:19/8/2026 9:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:32,246] Error 
****************************????****************************
??????:19/8/2026 9:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:32,442] Error 
****************************????****************************
??????:19/8/2026 9:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:32,626] Error 
****************************????****************************
??????:19/8/2026 9:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:32,817] Error 
****************************????****************************
??????:19/8/2026 9:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:32,999] Error 
****************************????****************************
??????:19/8/2026 9:34:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:33,183] Error 
****************************????****************************
??????:19/8/2026 9:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:33,365] Error 
****************************????****************************
??????:19/8/2026 9:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:33,553] Error 
****************************????****************************
??????:19/8/2026 9:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:33,751] Error 
****************************????****************************
??????:19/8/2026 9:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:33,939] Error 
****************************????****************************
??????:19/8/2026 9:34:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:34,118] Error 
****************************????****************************
??????:19/8/2026 9:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:34,302] Error 
****************************????****************************
??????:19/8/2026 9:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:34,483] Error 
****************************????****************************
??????:19/8/2026 9:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:34,658] Error 
****************************????****************************
??????:19/8/2026 9:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:34,842] Error 
****************************????****************************
??????:19/8/2026 9:34:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:35,018] Error 
****************************????****************************
??????:19/8/2026 9:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:35,196] Error 
****************************????****************************
??????:19/8/2026 9:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:35,374] Error 
****************************????****************************
??????:19/8/2026 9:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:35,555] Error 
****************************????****************************
??????:19/8/2026 9:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:35,733] Error 
****************************????****************************
??????:19/8/2026 9:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:35,930] Error 
****************************????****************************
??????:19/8/2026 9:34:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:36,103] Error 
****************************????****************************
??????:19/8/2026 9:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:36,285] Error 
****************************????****************************
??????:19/8/2026 9:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:36,463] Error 
****************************????****************************
??????:19/8/2026 9:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:36,648] Error 
****************************????****************************
??????:19/8/2026 9:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:36,838] Error 
****************************????****************************
??????:19/8/2026 9:34:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:37,023] Error 
****************************????****************************
??????:19/8/2026 9:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:37,200] Error 
****************************????****************************
??????:19/8/2026 9:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:37,376] Error 
****************************????****************************
??????:19/8/2026 9:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:37,553] Error 
****************************????****************************
??????:19/8/2026 9:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:37,733] Error 
****************************????****************************
??????:19/8/2026 9:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:37,910] Error 
****************************????****************************
??????:19/8/2026 9:34:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:38,089] Error 
****************************????****************************
??????:19/8/2026 9:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:38,259] Error 
****************************????****************************
??????:19/8/2026 9:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:38,438] Error 
****************************????****************************
??????:19/8/2026 9:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:38,618] Error 
****************************????****************************
??????:19/8/2026 9:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:38,808] Error 
****************************????****************************
??????:19/8/2026 9:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:38,996] Error 
****************************????****************************
??????:19/8/2026 9:34:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:39,174] Error 
****************************????****************************
??????:19/8/2026 9:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:39,356] Error 
****************************????****************************
??????:19/8/2026 9:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:39,540] Error 
****************************????****************************
??????:19/8/2026 9:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:39,722] Error 
****************************????****************************
??????:19/8/2026 9:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:39,915] Error 
****************************????****************************
??????:19/8/2026 9:34:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:40,097] Error 
****************************????****************************
??????:19/8/2026 9:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:40,281] Error 
****************************????****************************
??????:19/8/2026 9:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:40,461] Error 
****************************????****************************
??????:19/8/2026 9:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:40,640] Error 
****************************????****************************
??????:19/8/2026 9:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:40,834] Error 
****************************????****************************
??????:19/8/2026 9:34:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:41,012] Error 
****************************????****************************
??????:19/8/2026 9:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:41,194] Error 
****************************????****************************
??????:19/8/2026 9:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:41,384] Error 
****************************????****************************
??????:19/8/2026 9:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:41,566] Error 
****************************????****************************
??????:19/8/2026 9:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:41,757] Error 
****************************????****************************
??????:19/8/2026 9:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:41,939] Error 
****************************????****************************
??????:19/8/2026 9:34:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:42,119] Error 
****************************????****************************
??????:19/8/2026 9:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:42,301] Error 
****************************????****************************
??????:19/8/2026 9:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:42,483] Error 
****************************????****************************
??????:19/8/2026 9:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:42,663] Error 
****************************????****************************
??????:19/8/2026 9:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:42,854] Error 
****************************????****************************
??????:19/8/2026 9:34:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:43,030] Error 
****************************????****************************
??????:19/8/2026 9:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:43,218] Error 
****************************????****************************
??????:19/8/2026 9:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:43,405] Error 
****************************????****************************
??????:19/8/2026 9:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:43,591] Error 
****************************????****************************
??????:19/8/2026 9:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:43,779] Error 
****************************????****************************
??????:19/8/2026 9:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:43,966] Error 
****************************????****************************
??????:19/8/2026 9:34:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:44,158] Error 
****************************????****************************
??????:19/8/2026 9:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:44,342] Error 
****************************????****************************
??????:19/8/2026 9:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:44,526] Error 
****************************????****************************
??????:19/8/2026 9:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:44,717] Error 
****************************????****************************
??????:19/8/2026 9:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:44,903] Error 
****************************????****************************
??????:19/8/2026 9:34:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:45,084] Error 
****************************????****************************
??????:19/8/2026 9:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:45,269] Error 
****************************????****************************
??????:19/8/2026 9:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:45,450] Error 
****************************????****************************
??????:19/8/2026 9:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:45,644] Error 
****************************????****************************
??????:19/8/2026 9:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:45,838] Error 
****************************????****************************
??????:19/8/2026 9:34:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:46,019] Error 
****************************????****************************
??????:19/8/2026 9:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:46,203] Error 
****************************????****************************
??????:19/8/2026 9:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:46,388] Error 
****************************????****************************
??????:19/8/2026 9:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:46,577] Error 
****************************????****************************
??????:19/8/2026 9:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:46,768] Error 
****************************????****************************
??????:19/8/2026 9:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:46,952] Error 
****************************????****************************
??????:19/8/2026 9:34:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:47,141] Error 
****************************????****************************
??????:19/8/2026 9:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:47,326] Error 
****************************????****************************
??????:19/8/2026 9:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:47,505] Error 
****************************????****************************
??????:19/8/2026 9:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:47,685] Error 
****************************????****************************
??????:19/8/2026 9:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:47,877] Error 
****************************????****************************
??????:19/8/2026 9:34:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:48,064] Error 
****************************????****************************
??????:19/8/2026 9:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:48,255] Error 
****************************????****************************
??????:19/8/2026 9:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:48,434] Error 
****************************????****************************
??????:19/8/2026 9:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:48,623] Error 
****************************????****************************
??????:19/8/2026 9:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:48,807] Error 
****************************????****************************
??????:19/8/2026 9:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:48,990] Error 
****************************????****************************
??????:19/8/2026 9:34:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:49,176] Error 
****************************????****************************
??????:19/8/2026 9:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:49,355] Error 
****************************????****************************
??????:19/8/2026 9:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:49,536] Error 
****************************????****************************
??????:19/8/2026 9:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:49,720] Error 
****************************????****************************
??????:19/8/2026 9:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:49,903] Error 
****************************????****************************
??????:19/8/2026 9:34:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:50,087] Error 
****************************????****************************
??????:19/8/2026 9:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:50,274] Error 
****************************????****************************
??????:19/8/2026 9:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:50,457] Error 
****************************????****************************
??????:19/8/2026 9:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:50,642] Error 
****************************????****************************
??????:19/8/2026 9:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:50,828] Error 
****************************????****************************
??????:19/8/2026 9:34:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:51,011] Error 
****************************????****************************
??????:19/8/2026 9:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:51,183] Error 
****************************????****************************
??????:19/8/2026 9:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:51,361] Error 
****************************????****************************
??????:19/8/2026 9:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:51,532] Error 
****************************????****************************
??????:19/8/2026 9:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:51,714] Error 
****************************????****************************
??????:19/8/2026 9:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:51,894] Error 
****************************????****************************
??????:19/8/2026 9:34:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:52,073] Error 
****************************????****************************
??????:19/8/2026 9:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:52,265] Error 
****************************????****************************
??????:19/8/2026 9:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:52,442] Error 
****************************????****************************
??????:19/8/2026 9:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:52,620] Error 
****************************????****************************
??????:19/8/2026 9:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:52,795] Error 
****************************????****************************
??????:19/8/2026 9:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:52,973] Error 
****************************????****************************
??????:19/8/2026 9:34:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:53,149] Error 
****************************????****************************
??????:19/8/2026 9:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:53,328] Error 
****************************????****************************
??????:19/8/2026 9:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:53,510] Error 
****************************????****************************
??????:19/8/2026 9:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:53,687] Error 
****************************????****************************
??????:19/8/2026 9:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:53,880] Error 
****************************????****************************
??????:19/8/2026 9:34:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:54,063] Error 
****************************????****************************
??????:19/8/2026 9:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:54,243] Error 
****************************????****************************
??????:19/8/2026 9:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:54,423] Error 
****************************????****************************
??????:19/8/2026 9:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:54,600] Error 
****************************????****************************
??????:19/8/2026 9:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:54,784] Error 
****************************????****************************
??????:19/8/2026 9:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:54,968] Error 
****************************????****************************
??????:19/8/2026 9:34:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:55,154] Error 
****************************????****************************
??????:19/8/2026 9:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:55,342] Error 
****************************????****************************
??????:19/8/2026 9:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:55,531] Error 
****************************????****************************
??????:19/8/2026 9:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:55,708] Error 
****************************????****************************
??????:19/8/2026 9:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:55,893] Error 
****************************????****************************
??????:19/8/2026 9:34:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:56,076] Error 
****************************????****************************
??????:19/8/2026 9:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:56,275] Error 
****************************????****************************
??????:19/8/2026 9:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:56,465] Error 
****************************????****************************
??????:19/8/2026 9:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:56,656] Error 
****************************????****************************
??????:19/8/2026 9:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:56,849] Error 
****************************????****************************
??????:19/8/2026 9:34:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:57,039] Error 
****************************????****************************
??????:19/8/2026 9:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:57,222] Error 
****************************????****************************
??????:19/8/2026 9:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:57,408] Error 
****************************????****************************
??????:19/8/2026 9:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:57,596] Error 
****************************????****************************
??????:19/8/2026 9:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:57,784] Error 
****************************????****************************
??????:19/8/2026 9:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:57,973] Error 
****************************????****************************
??????:19/8/2026 9:34:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:58,157] Error 
****************************????****************************
??????:19/8/2026 9:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:58,341] Error 
****************************????****************************
??????:19/8/2026 9:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:58,526] Error 
****************************????****************************
??????:19/8/2026 9:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:58,708] Error 
****************************????****************************
??????:19/8/2026 9:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:58,895] Error 
****************************????****************************
??????:19/8/2026 9:34:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:59,082] Error 
****************************????****************************
??????:19/8/2026 9:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:59,271] Error 
****************************????****************************
??????:19/8/2026 9:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:59,457] Error 
****************************????****************************
??????:19/8/2026 9:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:59,644] Error 
****************************????****************************
??????:19/8/2026 9:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:34:59,833] Error 
****************************????****************************
??????:19/8/2026 9:34:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:00,024] Error 
****************************????****************************
??????:19/8/2026 9:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:00,209] Error 
****************************????****************************
??????:19/8/2026 9:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:00,402] Error 
****************************????****************************
??????:19/8/2026 9:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:00,591] Error 
****************************????****************************
??????:19/8/2026 9:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:00,782] Error 
****************************????****************************
??????:19/8/2026 9:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:00,965] Error 
****************************????****************************
??????:19/8/2026 9:35:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:01,150] Error 
****************************????****************************
??????:19/8/2026 9:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:01,332] Error 
****************************????****************************
??????:19/8/2026 9:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:01,513] Error 
****************************????****************************
??????:19/8/2026 9:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:01,695] Error 
****************************????****************************
??????:19/8/2026 9:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:01,880] Error 
****************************????****************************
??????:19/8/2026 9:35:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:02,066] Error 
****************************????****************************
??????:19/8/2026 9:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:02,243] Error 
****************************????****************************
??????:19/8/2026 9:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:02,415] Error 
****************************????****************************
??????:19/8/2026 9:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:02,595] Error 
****************************????****************************
??????:19/8/2026 9:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:02,775] Error 
****************************????****************************
??????:19/8/2026 9:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:02,957] Error 
****************************????****************************
??????:19/8/2026 9:35:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:03,133] Error 
****************************????****************************
??????:19/8/2026 9:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:03,308] Error 
****************************????****************************
??????:19/8/2026 9:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:03,481] Error 
****************************????****************************
??????:19/8/2026 9:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:03,657] Error 
****************************????****************************
??????:19/8/2026 9:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:03,837] Error 
****************************????****************************
??????:19/8/2026 9:35:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:04,022] Error 
****************************????****************************
??????:19/8/2026 9:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:04,203] Error 
****************************????****************************
??????:19/8/2026 9:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:04,386] Error 
****************************????****************************
??????:19/8/2026 9:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:04,569] Error 
****************************????****************************
??????:19/8/2026 9:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:04,745] Error 
****************************????****************************
??????:19/8/2026 9:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:04,925] Error 
****************************????****************************
??????:19/8/2026 9:35:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:05,106] Error 
****************************????****************************
??????:19/8/2026 9:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:05,281] Error 
****************************????****************************
??????:19/8/2026 9:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:05,461] Error 
****************************????****************************
??????:19/8/2026 9:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:05,642] Error 
****************************????****************************
??????:19/8/2026 9:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:05,828] Error 
****************************????****************************
??????:19/8/2026 9:35:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:06,004] Error 
****************************????****************************
??????:19/8/2026 9:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:06,186] Error 
****************************????****************************
??????:19/8/2026 9:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:06,363] Error 
****************************????****************************
??????:19/8/2026 9:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:06,549] Error 
****************************????****************************
??????:19/8/2026 9:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:06,727] Error 
****************************????****************************
??????:19/8/2026 9:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:06,909] Error 
****************************????****************************
??????:19/8/2026 9:35:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:07,090] Error 
****************************????****************************
??????:19/8/2026 9:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:07,273] Error 
****************************????****************************
??????:19/8/2026 9:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:07,455] Error 
****************************????****************************
??????:19/8/2026 9:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:07,636] Error 
****************************????****************************
??????:19/8/2026 9:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:07,823] Error 
****************************????****************************
??????:19/8/2026 9:35:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:08,004] Error 
****************************????****************************
??????:19/8/2026 9:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:08,185] Error 
****************************????****************************
??????:19/8/2026 9:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:08,365] Error 
****************************????****************************
??????:19/8/2026 9:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:08,554] Error 
****************************????****************************
??????:19/8/2026 9:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:08,729] Error 
****************************????****************************
??????:19/8/2026 9:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:08,907] Error 
****************************????****************************
??????:19/8/2026 9:35:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:09,086] Error 
****************************????****************************
??????:19/8/2026 9:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:09,270] Error 
****************************????****************************
??????:19/8/2026 9:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:09,451] Error 
****************************????****************************
??????:19/8/2026 9:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:09,633] Error 
****************************????****************************
??????:19/8/2026 9:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:09,821] Error 
****************************????****************************
??????:19/8/2026 9:35:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:10,000] Error 
****************************????****************************
??????:19/8/2026 9:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:10,179] Error 
****************************????****************************
??????:19/8/2026 9:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:10,365] Error 
****************************????****************************
??????:19/8/2026 9:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:10,548] Error 
****************************????****************************
??????:19/8/2026 9:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:10,730] Error 
****************************????****************************
??????:19/8/2026 9:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:10,910] Error 
****************************????****************************
??????:19/8/2026 9:35:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:11,090] Error 
****************************????****************************
??????:19/8/2026 9:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:11,271] Error 
****************************????****************************
??????:19/8/2026 9:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:11,449] Error 
****************************????****************************
??????:19/8/2026 9:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:11,634] Error 
****************************????****************************
??????:19/8/2026 9:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:11,814] Error 
****************************????****************************
??????:19/8/2026 9:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:11,998] Error 
****************************????****************************
??????:19/8/2026 9:35:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:12,177] Error 
****************************????****************************
??????:19/8/2026 9:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:12,360] Error 
****************************????****************************
??????:19/8/2026 9:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:12,545] Error 
****************************????****************************
??????:19/8/2026 9:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:12,732] Error 
****************************????****************************
??????:19/8/2026 9:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:12,915] Error 
****************************????****************************
??????:19/8/2026 9:35:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:13,096] Error 
****************************????****************************
??????:19/8/2026 9:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:13,281] Error 
****************************????****************************
??????:19/8/2026 9:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:13,457] Error 
****************************????****************************
??????:19/8/2026 9:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:13,640] Error 
****************************????****************************
??????:19/8/2026 9:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:13,828] Error 
****************************????****************************
??????:19/8/2026 9:35:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:14,007] Error 
****************************????****************************
??????:19/8/2026 9:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:14,189] Error 
****************************????****************************
??????:19/8/2026 9:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:14,377] Error 
****************************????****************************
??????:19/8/2026 9:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:14,557] Error 
****************************????****************************
??????:19/8/2026 9:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:14,744] Error 
****************************????****************************
??????:19/8/2026 9:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:14,925] Error 
****************************????****************************
??????:19/8/2026 9:35:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:15,115] Error 
****************************????****************************
??????:19/8/2026 9:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:15,299] Error 
****************************????****************************
??????:19/8/2026 9:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:15,479] Error 
****************************????****************************
??????:19/8/2026 9:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:15,659] Error 
****************************????****************************
??????:19/8/2026 9:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:15,845] Error 
****************************????****************************
??????:19/8/2026 9:35:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:16,030] Error 
****************************????****************************
??????:19/8/2026 9:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:16,219] Error 
****************************????****************************
??????:19/8/2026 9:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:16,407] Error 
****************************????****************************
??????:19/8/2026 9:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:16,597] Error 
****************************????****************************
??????:19/8/2026 9:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:16,795] Error 
****************************????****************************
??????:19/8/2026 9:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:16,975] Error 
****************************????****************************
??????:19/8/2026 9:35:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:17,158] Error 
****************************????****************************
??????:19/8/2026 9:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:17,337] Error 
****************************????****************************
??????:19/8/2026 9:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:17,515] Error 
****************************????****************************
??????:19/8/2026 9:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:17,693] Error 
****************************????****************************
??????:19/8/2026 9:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:17,876] Error 
****************************????****************************
??????:19/8/2026 9:35:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:18,064] Error 
****************************????****************************
??????:19/8/2026 9:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:18,247] Error 
****************************????****************************
??????:19/8/2026 9:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:18,431] Error 
****************************????****************************
??????:19/8/2026 9:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:18,610] Error 
****************************????****************************
??????:19/8/2026 9:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:18,795] Error 
****************************????****************************
??????:19/8/2026 9:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:18,973] Error 
****************************????****************************
??????:19/8/2026 9:35:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:19,157] Error 
****************************????****************************
??????:19/8/2026 9:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:19,340] Error 
****************************????****************************
??????:19/8/2026 9:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:19,523] Error 
****************************????****************************
??????:19/8/2026 9:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:19,704] Error 
****************************????****************************
??????:19/8/2026 9:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:19,890] Error 
****************************????****************************
??????:19/8/2026 9:35:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:20,069] Error 
****************************????****************************
??????:19/8/2026 9:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:20,256] Error 
****************************????****************************
??????:19/8/2026 9:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:20,435] Error 
****************************????****************************
??????:19/8/2026 9:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:20,617] Error 
****************************????****************************
??????:19/8/2026 9:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:20,806] Error 
****************************????****************************
??????:19/8/2026 9:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:20,991] Error 
****************************????****************************
??????:19/8/2026 9:35:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:21,174] Error 
****************************????****************************
??????:19/8/2026 9:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:21,352] Error 
****************************????****************************
??????:19/8/2026 9:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:21,530] Error 
****************************????****************************
??????:19/8/2026 9:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:21,712] Error 
****************************????****************************
??????:19/8/2026 9:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:21,892] Error 
****************************????****************************
??????:19/8/2026 9:35:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:22,070] Error 
****************************????****************************
??????:19/8/2026 9:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:22,245] Error 
****************************????****************************
??????:19/8/2026 9:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:22,422] Error 
****************************????****************************
??????:19/8/2026 9:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:22,599] Error 
****************************????****************************
??????:19/8/2026 9:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:22,779] Error 
****************************????****************************
??????:19/8/2026 9:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:22,949] Error 
****************************????****************************
??????:19/8/2026 9:35:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:23,123] Error 
****************************????****************************
??????:19/8/2026 9:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:23,295] Error 
****************************????****************************
??????:19/8/2026 9:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:23,466] Error 
****************************????****************************
??????:19/8/2026 9:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:23,644] Error 
****************************????****************************
??????:19/8/2026 9:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:23,827] Error 
****************************????****************************
??????:19/8/2026 9:35:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:24,004] Error 
****************************????****************************
??????:19/8/2026 9:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:24,178] Error 
****************************????****************************
??????:19/8/2026 9:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:24,354] Error 
****************************????****************************
??????:19/8/2026 9:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:24,536] Error 
****************************????****************************
??????:19/8/2026 9:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:24,722] Error 
****************************????****************************
??????:19/8/2026 9:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:24,915] Error 
****************************????****************************
??????:19/8/2026 9:35:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:25,098] Error 
****************************????****************************
??????:19/8/2026 9:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:25,280] Error 
****************************????****************************
??????:19/8/2026 9:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:25,464] Error 
****************************????****************************
??????:19/8/2026 9:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:25,645] Error 
****************************????****************************
??????:19/8/2026 9:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:25,832] Error 
****************************????****************************
??????:19/8/2026 9:35:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:26,010] Error 
****************************????****************************
??????:19/8/2026 9:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:26,189] Error 
****************************????****************************
??????:19/8/2026 9:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:26,365] Error 
****************************????****************************
??????:19/8/2026 9:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:26,544] Error 
****************************????****************************
??????:19/8/2026 9:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:26,725] Error 
****************************????****************************
??????:19/8/2026 9:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:26,904] Error 
****************************????****************************
??????:19/8/2026 9:35:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:27,087] Error 
****************************????****************************
??????:19/8/2026 9:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:27,266] Error 
****************************????****************************
??????:19/8/2026 9:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:27,440] Error 
****************************????****************************
??????:19/8/2026 9:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:27,621] Error 
****************************????****************************
??????:19/8/2026 9:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:27,805] Error 
****************************????****************************
??????:19/8/2026 9:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:27,989] Error 
****************************????****************************
??????:19/8/2026 9:35:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:28,173] Error 
****************************????****************************
??????:19/8/2026 9:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:28,360] Error 
****************************????****************************
??????:19/8/2026 9:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:28,543] Error 
****************************????****************************
??????:19/8/2026 9:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:28,723] Error 
****************************????****************************
??????:19/8/2026 9:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:28,914] Error 
****************************????****************************
??????:19/8/2026 9:35:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:29,095] Error 
****************************????****************************
??????:19/8/2026 9:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:29,275] Error 
****************************????****************************
??????:19/8/2026 9:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:29,450] Error 
****************************????****************************
??????:19/8/2026 9:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:29,637] Error 
****************************????****************************
??????:19/8/2026 9:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:29,825] Error 
****************************????****************************
??????:19/8/2026 9:35:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:30,011] Error 
****************************????****************************
??????:19/8/2026 9:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:30,192] Error 
****************************????****************************
??????:19/8/2026 9:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:30,369] Error 
****************************????****************************
??????:19/8/2026 9:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:30,548] Error 
****************************????****************************
??????:19/8/2026 9:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:30,729] Error 
****************************????****************************
??????:19/8/2026 9:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:30,914] Error 
****************************????****************************
??????:19/8/2026 9:35:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:31,097] Error 
****************************????****************************
??????:19/8/2026 9:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:31,282] Error 
****************************????****************************
??????:19/8/2026 9:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:31,455] Error 
****************************????****************************
??????:19/8/2026 9:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:31,634] Error 
****************************????****************************
??????:19/8/2026 9:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:31,817] Error 
****************************????****************************
??????:19/8/2026 9:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:31,993] Error 
****************************????****************************
??????:19/8/2026 9:35:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:32,175] Error 
****************************????****************************
??????:19/8/2026 9:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:32,357] Error 
****************************????****************************
??????:19/8/2026 9:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:32,542] Error 
****************************????****************************
??????:19/8/2026 9:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:32,731] Error 
****************************????****************************
??????:19/8/2026 9:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:32,918] Error 
****************************????****************************
??????:19/8/2026 9:35:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:33,099] Error 
****************************????****************************
??????:19/8/2026 9:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:33,277] Error 
****************************????****************************
??????:19/8/2026 9:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:33,454] Error 
****************************????****************************
??????:19/8/2026 9:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:33,630] Error 
****************************????****************************
??????:19/8/2026 9:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:33,810] Error 
****************************????****************************
??????:19/8/2026 9:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:33,996] Error 
****************************????****************************
??????:19/8/2026 9:35:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:34,173] Error 
****************************????****************************
??????:19/8/2026 9:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:34,353] Error 
****************************????****************************
??????:19/8/2026 9:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:34,531] Error 
****************************????****************************
??????:19/8/2026 9:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:34,704] Error 
****************************????****************************
??????:19/8/2026 9:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:34,882] Error 
****************************????****************************
??????:19/8/2026 9:35:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:35,067] Error 
****************************????****************************
??????:19/8/2026 9:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:35,258] Error 
****************************????****************************
??????:19/8/2026 9:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:35,437] Error 
****************************????****************************
??????:19/8/2026 9:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:35,613] Error 
****************************????****************************
??????:19/8/2026 9:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:35,800] Error 
****************************????****************************
??????:19/8/2026 9:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:35,980] Error 
****************************????****************************
??????:19/8/2026 9:35:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:36,160] Error 
****************************????****************************
??????:19/8/2026 9:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:36,338] Error 
****************************????****************************
??????:19/8/2026 9:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:36,525] Error 
****************************????****************************
??????:19/8/2026 9:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:36,708] Error 
****************************????****************************
??????:19/8/2026 9:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:36,892] Error 
****************************????****************************
??????:19/8/2026 9:35:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:37,083] Error 
****************************????****************************
??????:19/8/2026 9:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:37,270] Error 
****************************????****************************
??????:19/8/2026 9:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:37,450] Error 
****************************????****************************
??????:19/8/2026 9:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:37,631] Error 
****************************????****************************
??????:19/8/2026 9:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:37,813] Error 
****************************????****************************
??????:19/8/2026 9:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:37,996] Error 
****************************????****************************
??????:19/8/2026 9:35:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:38,183] Error 
****************************????****************************
??????:19/8/2026 9:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:38,366] Error 
****************************????****************************
??????:19/8/2026 9:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:38,549] Error 
****************************????****************************
??????:19/8/2026 9:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:38,728] Error 
****************************????****************************
??????:19/8/2026 9:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:38,908] Error 
****************************????****************************
??????:19/8/2026 9:35:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:39,088] Error 
****************************????****************************
??????:19/8/2026 9:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:39,271] Error 
****************************????****************************
??????:19/8/2026 9:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:39,451] Error 
****************************????****************************
??????:19/8/2026 9:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:39,632] Error 
****************************????****************************
??????:19/8/2026 9:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:39,819] Error 
****************************????****************************
??????:19/8/2026 9:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:39,997] Error 
****************************????****************************
??????:19/8/2026 9:35:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:40,177] Error 
****************************????****************************
??????:19/8/2026 9:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:40,364] Error 
****************************????****************************
??????:19/8/2026 9:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:40,546] Error 
****************************????****************************
??????:19/8/2026 9:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:40,725] Error 
****************************????****************************
??????:19/8/2026 9:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:40,902] Error 
****************************????****************************
??????:19/8/2026 9:35:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:41,091] Error 
****************************????****************************
??????:19/8/2026 9:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:41,265] Error 
****************************????****************************
??????:19/8/2026 9:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:41,448] Error 
****************************????****************************
??????:19/8/2026 9:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:41,620] Error 
****************************????****************************
??????:19/8/2026 9:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:41,798] Error 
****************************????****************************
??????:19/8/2026 9:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:41,974] Error 
****************************????****************************
??????:19/8/2026 9:35:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:42,149] Error 
****************************????****************************
??????:19/8/2026 9:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:42,328] Error 
****************************????****************************
??????:19/8/2026 9:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:42,507] Error 
****************************????****************************
??????:19/8/2026 9:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:42,683] Error 
****************************????****************************
??????:19/8/2026 9:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:42,865] Error 
****************************????****************************
??????:19/8/2026 9:35:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:43,043] Error 
****************************????****************************
??????:19/8/2026 9:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:43,222] Error 
****************************????****************************
??????:19/8/2026 9:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:43,404] Error 
****************************????****************************
??????:19/8/2026 9:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:43,601] Error 
****************************????****************************
??????:19/8/2026 9:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:43,781] Error 
****************************????****************************
??????:19/8/2026 9:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:43,951] Error 
****************************????****************************
??????:19/8/2026 9:35:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:44,132] Error 
****************************????****************************
??????:19/8/2026 9:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:44,310] Error 
****************************????****************************
??????:19/8/2026 9:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:44,492] Error 
****************************????****************************
??????:19/8/2026 9:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:44,673] Error 
****************************????****************************
??????:19/8/2026 9:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:44,861] Error 
****************************????****************************
??????:19/8/2026 9:35:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:45,039] Error 
****************************????****************************
??????:19/8/2026 9:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:45,234] Error 
****************************????****************************
??????:19/8/2026 9:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:45,418] Error 
****************************????****************************
??????:19/8/2026 9:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:45,599] Error 
****************************????****************************
??????:19/8/2026 9:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:45,789] Error 
****************************????****************************
??????:19/8/2026 9:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:45,972] Error 
****************************????****************************
??????:19/8/2026 9:35:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:46,151] Error 
****************************????****************************
??????:19/8/2026 9:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:46,340] Error 
****************************????****************************
??????:19/8/2026 9:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:46,520] Error 
****************************????****************************
??????:19/8/2026 9:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:46,700] Error 
****************************????****************************
??????:19/8/2026 9:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:46,892] Error 
****************************????****************************
??????:19/8/2026 9:35:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:47,075] Error 
****************************????****************************
??????:19/8/2026 9:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:47,263] Error 
****************************????****************************
??????:19/8/2026 9:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:47,449] Error 
****************************????****************************
??????:19/8/2026 9:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:47,630] Error 
****************************????****************************
??????:19/8/2026 9:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:47,823] Error 
****************************????****************************
??????:19/8/2026 9:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:47,999] Error 
****************************????****************************
??????:19/8/2026 9:35:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:48,180] Error 
****************************????****************************
??????:19/8/2026 9:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:48,358] Error 
****************************????****************************
??????:19/8/2026 9:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:48,534] Error 
****************************????****************************
??????:19/8/2026 9:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:48,712] Error 
****************************????****************************
??????:19/8/2026 9:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:48,894] Error 
****************************????****************************
??????:19/8/2026 9:35:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:49,076] Error 
****************************????****************************
??????:19/8/2026 9:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:49,278] Error 
****************************????****************************
??????:19/8/2026 9:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:49,467] Error 
****************************????****************************
??????:19/8/2026 9:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:49,655] Error 
****************************????****************************
??????:19/8/2026 9:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:49,852] Error 
****************************????****************************
??????:19/8/2026 9:35:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:50,040] Error 
****************************????****************************
??????:19/8/2026 9:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:50,219] Error 
****************************????****************************
??????:19/8/2026 9:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:50,403] Error 
****************************????****************************
??????:19/8/2026 9:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:50,585] Error 
****************************????****************************
??????:19/8/2026 9:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:50,769] Error 
****************************????****************************
??????:19/8/2026 9:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:50,946] Error 
****************************????****************************
??????:19/8/2026 9:35:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:51,121] Error 
****************************????****************************
??????:19/8/2026 9:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:51,300] Error 
****************************????****************************
??????:19/8/2026 9:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:51,474] Error 
****************************????****************************
??????:19/8/2026 9:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:51,655] Error 
****************************????****************************
??????:19/8/2026 9:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:51,841] Error 
****************************????****************************
??????:19/8/2026 9:35:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:52,019] Error 
****************************????****************************
??????:19/8/2026 9:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:52,196] Error 
****************************????****************************
??????:19/8/2026 9:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:52,381] Error 
****************************????****************************
??????:19/8/2026 9:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:52,557] Error 
****************************????****************************
??????:19/8/2026 9:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:52,742] Error 
****************************????****************************
??????:19/8/2026 9:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:52,916] Error 
****************************????****************************
??????:19/8/2026 9:35:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:53,082] Error 
****************************????****************************
??????:19/8/2026 9:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:53,260] Error 
****************************????****************************
??????:19/8/2026 9:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:53,458] Error 
****************************????****************************
??????:19/8/2026 9:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:53,641] Error 
****************************????****************************
??????:19/8/2026 9:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:53,831] Error 
****************************????****************************
??????:19/8/2026 9:35:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:54,002] Error 
****************************????****************************
??????:19/8/2026 9:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:54,186] Error 
****************************????****************************
??????:19/8/2026 9:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:54,375] Error 
****************************????****************************
??????:19/8/2026 9:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:54,549] Error 
****************************????****************************
??????:19/8/2026 9:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:54,730] Error 
****************************????****************************
??????:19/8/2026 9:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:54,924] Error 
****************************????****************************
??????:19/8/2026 9:35:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:55,109] Error 
****************************????****************************
??????:19/8/2026 9:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:55,296] Error 
****************************????****************************
??????:19/8/2026 9:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:55,479] Error 
****************************????****************************
??????:19/8/2026 9:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:55,666] Error 
****************************????****************************
??????:19/8/2026 9:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:55,851] Error 
****************************????****************************
??????:19/8/2026 9:35:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:56,031] Error 
****************************????****************************
??????:19/8/2026 9:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:56,215] Error 
****************************????****************************
??????:19/8/2026 9:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:56,397] Error 
****************************????****************************
??????:19/8/2026 9:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:56,583] Error 
****************************????****************************
??????:19/8/2026 9:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:56,775] Error 
****************************????****************************
??????:19/8/2026 9:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:56,953] Error 
****************************????****************************
??????:19/8/2026 9:35:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:57,131] Error 
****************************????****************************
??????:19/8/2026 9:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:57,313] Error 
****************************????****************************
??????:19/8/2026 9:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:57,504] Error 
****************************????****************************
??????:19/8/2026 9:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:57,679] Error 
****************************????****************************
??????:19/8/2026 9:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:57,872] Error 
****************************????****************************
??????:19/8/2026 9:35:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:58,048] Error 
****************************????****************************
??????:19/8/2026 9:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:58,229] Error 
****************************????****************************
??????:19/8/2026 9:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:58,407] Error 
****************************????****************************
??????:19/8/2026 9:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:58,604] Error 
****************************????****************************
??????:19/8/2026 9:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:58,802] Error 
****************************????****************************
??????:19/8/2026 9:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:58,989] Error 
****************************????****************************
??????:19/8/2026 9:35:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:59,176] Error 
****************************????****************************
??????:19/8/2026 9:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:59,368] Error 
****************************????****************************
??????:19/8/2026 9:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:59,555] Error 
****************************????****************************
??????:19/8/2026 9:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:59,739] Error 
****************************????****************************
??????:19/8/2026 9:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:35:59,921] Error 
****************************????****************************
??????:19/8/2026 9:35:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:00,099] Error 
****************************????****************************
??????:19/8/2026 9:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:00,276] Error 
****************************????****************************
??????:19/8/2026 9:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:00,454] Error 
****************************????****************************
??????:19/8/2026 9:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:00,630] Error 
****************************????****************************
??????:19/8/2026 9:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:00,812] Error 
****************************????****************************
??????:19/8/2026 9:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:00,990] Error 
****************************????****************************
??????:19/8/2026 9:36:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:01,166] Error 
****************************????****************************
??????:19/8/2026 9:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:01,353] Error 
****************************????****************************
??????:19/8/2026 9:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:01,549] Error 
****************************????****************************
??????:19/8/2026 9:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:01,732] Error 
****************************????****************************
??????:19/8/2026 9:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:01,910] Error 
****************************????****************************
??????:19/8/2026 9:36:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:02,096] Error 
****************************????****************************
??????:19/8/2026 9:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:02,281] Error 
****************************????****************************
??????:19/8/2026 9:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:02,470] Error 
****************************????****************************
??????:19/8/2026 9:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:02,659] Error 
****************************????****************************
??????:19/8/2026 9:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:02,855] Error 
****************************????****************************
??????:19/8/2026 9:36:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:03,048] Error 
****************************????****************************
??????:19/8/2026 9:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:03,229] Error 
****************************????****************************
??????:19/8/2026 9:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:03,407] Error 
****************************????****************************
??????:19/8/2026 9:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:03,586] Error 
****************************????****************************
??????:19/8/2026 9:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:03,772] Error 
****************************????****************************
??????:19/8/2026 9:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:03,953] Error 
****************************????****************************
??????:19/8/2026 9:36:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:04,144] Error 
****************************????****************************
??????:19/8/2026 9:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:04,329] Error 
****************************????****************************
??????:19/8/2026 9:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:04,513] Error 
****************************????****************************
??????:19/8/2026 9:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:04,699] Error 
****************************????****************************
??????:19/8/2026 9:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:04,905] Error 
****************************????****************************
??????:19/8/2026 9:36:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:05,086] Error 
****************************????****************************
??????:19/8/2026 9:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:05,270] Error 
****************************????****************************
??????:19/8/2026 9:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:05,454] Error 
****************************????****************************
??????:19/8/2026 9:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:05,650] Error 
****************************????****************************
??????:19/8/2026 9:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:05,841] Error 
****************************????****************************
??????:19/8/2026 9:36:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:06,023] Error 
****************************????****************************
??????:19/8/2026 9:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:06,206] Error 
****************************????****************************
??????:19/8/2026 9:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:06,391] Error 
****************************????****************************
??????:19/8/2026 9:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:06,568] Error 
****************************????****************************
??????:19/8/2026 9:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:06,753] Error 
****************************????****************************
??????:19/8/2026 9:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:06,936] Error 
****************************????****************************
??????:19/8/2026 9:36:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:07,123] Error 
****************************????****************************
??????:19/8/2026 9:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:07,307] Error 
****************************????****************************
??????:19/8/2026 9:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:07,490] Error 
****************************????****************************
??????:19/8/2026 9:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:07,672] Error 
****************************????****************************
??????:19/8/2026 9:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:07,859] Error 
****************************????****************************
??????:19/8/2026 9:36:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:08,036] Error 
****************************????****************************
??????:19/8/2026 9:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:08,214] Error 
****************************????****************************
??????:19/8/2026 9:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:08,392] Error 
****************************????****************************
??????:19/8/2026 9:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:08,577] Error 
****************************????****************************
??????:19/8/2026 9:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:08,765] Error 
****************************????****************************
??????:19/8/2026 9:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:08,941] Error 
****************************????****************************
??????:19/8/2026 9:36:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:09,117] Error 
****************************????****************************
??????:19/8/2026 9:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:09,288] Error 
****************************????****************************
??????:19/8/2026 9:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:09,460] Error 
****************************????****************************
??????:19/8/2026 9:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:09,649] Error 
****************************????****************************
??????:19/8/2026 9:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:09,836] Error 
****************************????****************************
??????:19/8/2026 9:36:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:10,010] Error 
****************************????****************************
??????:19/8/2026 9:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:10,191] Error 
****************************????****************************
??????:19/8/2026 9:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:10,377] Error 
****************************????****************************
??????:19/8/2026 9:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:10,559] Error 
****************************????****************************
??????:19/8/2026 9:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:10,734] Error 
****************************????****************************
??????:19/8/2026 9:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:10,918] Error 
****************************????****************************
??????:19/8/2026 9:36:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:11,100] Error 
****************************????****************************
??????:19/8/2026 9:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:11,276] Error 
****************************????****************************
??????:19/8/2026 9:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:11,451] Error 
****************************????****************************
??????:19/8/2026 9:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:11,629] Error 
****************************????****************************
??????:19/8/2026 9:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:11,813] Error 
****************************????****************************
??????:19/8/2026 9:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:11,983] Error 
****************************????****************************
??????:19/8/2026 9:36:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:12,156] Error 
****************************????****************************
??????:19/8/2026 9:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:12,331] Error 
****************************????****************************
??????:19/8/2026 9:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:12,508] Error 
****************************????****************************
??????:19/8/2026 9:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:12,681] Error 
****************************????****************************
??????:19/8/2026 9:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:12,866] Error 
****************************????****************************
??????:19/8/2026 9:36:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:13,035] Error 
****************************????****************************
??????:19/8/2026 9:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:13,211] Error 
****************************????****************************
??????:19/8/2026 9:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:13,382] Error 
****************************????****************************
??????:19/8/2026 9:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:13,554] Error 
****************************????****************************
??????:19/8/2026 9:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:13,758] Error 
****************************????****************************
??????:19/8/2026 9:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:13,942] Error 
****************************????****************************
??????:19/8/2026 9:36:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:14,130] Error 
****************************????****************************
??????:19/8/2026 9:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:14,314] Error 
****************************????****************************
??????:19/8/2026 9:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:14,502] Error 
****************************????****************************
??????:19/8/2026 9:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:14,690] Error 
****************************????****************************
??????:19/8/2026 9:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:14,879] Error 
****************************????****************************
??????:19/8/2026 9:36:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:15,073] Error 
****************************????****************************
??????:19/8/2026 9:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:15,266] Error 
****************************????****************************
??????:19/8/2026 9:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:15,460] Error 
****************************????****************************
??????:19/8/2026 9:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:15,647] Error 
****************************????****************************
??????:19/8/2026 9:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:15,837] Error 
****************************????****************************
??????:19/8/2026 9:36:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:16,024] Error 
****************************????****************************
??????:19/8/2026 9:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:16,208] Error 
****************************????****************************
??????:19/8/2026 9:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:16,395] Error 
****************************????****************************
??????:19/8/2026 9:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:16,577] Error 
****************************????****************************
??????:19/8/2026 9:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:16,769] Error 
****************************????****************************
??????:19/8/2026 9:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:16,949] Error 
****************************????****************************
??????:19/8/2026 9:36:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:17,126] Error 
****************************????****************************
??????:19/8/2026 9:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:17,306] Error 
****************************????****************************
??????:19/8/2026 9:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:17,487] Error 
****************************????****************************
??????:19/8/2026 9:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:17,668] Error 
****************************????****************************
??????:19/8/2026 9:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:17,872] Error 
****************************????****************************
??????:19/8/2026 9:36:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:18,065] Error 
****************************????****************************
??????:19/8/2026 9:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:18,247] Error 
****************************????****************************
??????:19/8/2026 9:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:18,436] Error 
****************************????****************************
??????:19/8/2026 9:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:18,623] Error 
****************************????****************************
??????:19/8/2026 9:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:18,809] Error 
****************************????****************************
??????:19/8/2026 9:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:18,990] Error 
****************************????****************************
??????:19/8/2026 9:36:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:19,171] Error 
****************************????****************************
??????:19/8/2026 9:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:19,357] Error 
****************************????****************************
??????:19/8/2026 9:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:19,538] Error 
****************************????****************************
??????:19/8/2026 9:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:19,711] Error 
****************************????****************************
??????:19/8/2026 9:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:19,893] Error 
****************************????****************************
??????:19/8/2026 9:36:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:20,076] Error 
****************************????****************************
??????:19/8/2026 9:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:20,268] Error 
****************************????****************************
??????:19/8/2026 9:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:20,455] Error 
****************************????****************************
??????:19/8/2026 9:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:20,638] Error 
****************************????****************************
??????:19/8/2026 9:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:20,826] Error 
****************************????****************************
??????:19/8/2026 9:36:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:21,010] Error 
****************************????****************************
??????:19/8/2026 9:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:21,193] Error 
****************************????****************************
??????:19/8/2026 9:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:21,374] Error 
****************************????****************************
??????:19/8/2026 9:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:21,557] Error 
****************************????****************************
??????:19/8/2026 9:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:21,742] Error 
****************************????****************************
??????:19/8/2026 9:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:21,936] Error 
****************************????****************************
??????:19/8/2026 9:36:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:22,118] Error 
****************************????****************************
??????:19/8/2026 9:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:22,301] Error 
****************************????****************************
??????:19/8/2026 9:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:22,485] Error 
****************************????****************************
??????:19/8/2026 9:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:22,665] Error 
****************************????****************************
??????:19/8/2026 9:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:22,858] Error 
****************************????****************************
??????:19/8/2026 9:36:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:23,042] Error 
****************************????****************************
??????:19/8/2026 9:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:23,225] Error 
****************************????****************************
??????:19/8/2026 9:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:23,410] Error 
****************************????****************************
??????:19/8/2026 9:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:23,598] Error 
****************************????****************************
??????:19/8/2026 9:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:23,787] Error 
****************************????****************************
??????:19/8/2026 9:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:23,973] Error 
****************************????****************************
??????:19/8/2026 9:36:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:24,154] Error 
****************************????****************************
??????:19/8/2026 9:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:24,339] Error 
****************************????****************************
??????:19/8/2026 9:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:24,523] Error 
****************************????****************************
??????:19/8/2026 9:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:24,706] Error 
****************************????****************************
??????:19/8/2026 9:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:24,885] Error 
****************************????****************************
??????:19/8/2026 9:36:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:25,060] Error 
****************************????****************************
??????:19/8/2026 9:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:25,238] Error 
****************************????****************************
??????:19/8/2026 9:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:25,422] Error 
****************************????****************************
??????:19/8/2026 9:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:25,598] Error 
****************************????****************************
??????:19/8/2026 9:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:25,781] Error 
****************************????****************************
??????:19/8/2026 9:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:25,972] Error 
****************************????****************************
??????:19/8/2026 9:36:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:26,157] Error 
****************************????****************************
??????:19/8/2026 9:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:26,342] Error 
****************************????****************************
??????:19/8/2026 9:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:26,527] Error 
****************************????****************************
??????:19/8/2026 9:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:26,712] Error 
****************************????****************************
??????:19/8/2026 9:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:26,899] Error 
****************************????****************************
??????:19/8/2026 9:36:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:27,081] Error 
****************************????****************************
??????:19/8/2026 9:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:27,264] Error 
****************************????****************************
??????:19/8/2026 9:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:27,447] Error 
****************************????****************************
??????:19/8/2026 9:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:27,630] Error 
****************************????****************************
??????:19/8/2026 9:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:27,811] Error 
****************************????****************************
??????:19/8/2026 9:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:27,990] Error 
****************************????****************************
??????:19/8/2026 9:36:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:28,168] Error 
****************************????****************************
??????:19/8/2026 9:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:28,352] Error 
****************************????****************************
??????:19/8/2026 9:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:28,536] Error 
****************************????****************************
??????:19/8/2026 9:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:28,724] Error 
****************************????****************************
??????:19/8/2026 9:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:28,915] Error 
****************************????****************************
??????:19/8/2026 9:36:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:29,103] Error 
****************************????****************************
??????:19/8/2026 9:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:29,292] Error 
****************************????****************************
??????:19/8/2026 9:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:29,474] Error 
****************************????****************************
??????:19/8/2026 9:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:29,650] Error 
****************************????****************************
??????:19/8/2026 9:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:29,841] Error 
****************************????****************************
??????:19/8/2026 9:36:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:30,020] Error 
****************************????****************************
??????:19/8/2026 9:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:30,206] Error 
****************************????****************************
??????:19/8/2026 9:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:30,386] Error 
****************************????****************************
??????:19/8/2026 9:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:30,565] Error 
****************************????****************************
??????:19/8/2026 9:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:30,749] Error 
****************************????****************************
??????:19/8/2026 9:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:30,927] Error 
****************************????****************************
??????:19/8/2026 9:36:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:31,103] Error 
****************************????****************************
??????:19/8/2026 9:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:31,278] Error 
****************************????****************************
??????:19/8/2026 9:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:31,455] Error 
****************************????****************************
??????:19/8/2026 9:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:31,641] Error 
****************************????****************************
??????:19/8/2026 9:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:31,833] Error 
****************************????****************************
??????:19/8/2026 9:36:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:32,014] Error 
****************************????****************************
??????:19/8/2026 9:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:32,197] Error 
****************************????****************************
??????:19/8/2026 9:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:32,382] Error 
****************************????****************************
??????:19/8/2026 9:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:32,564] Error 
****************************????****************************
??????:19/8/2026 9:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:32,752] Error 
****************************????****************************
??????:19/8/2026 9:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:32,934] Error 
****************************????****************************
??????:19/8/2026 9:36:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:33,114] Error 
****************************????****************************
??????:19/8/2026 9:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:33,296] Error 
****************************????****************************
??????:19/8/2026 9:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:33,477] Error 
****************************????****************************
??????:19/8/2026 9:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:33,660] Error 
****************************????****************************
??????:19/8/2026 9:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:33,844] Error 
****************************????****************************
??????:19/8/2026 9:36:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:34,028] Error 
****************************????****************************
??????:19/8/2026 9:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:34,230] Error 
****************************????****************************
??????:19/8/2026 9:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:34,407] Error 
****************************????****************************
??????:19/8/2026 9:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:34,589] Error 
****************************????****************************
??????:19/8/2026 9:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:34,769] Error 
****************************????****************************
??????:19/8/2026 9:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:34,949] Error 
****************************????****************************
??????:19/8/2026 9:36:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:35,130] Error 
****************************????****************************
??????:19/8/2026 9:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:35,312] Error 
****************************????****************************
??????:19/8/2026 9:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:35,488] Error 
****************************????****************************
??????:19/8/2026 9:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:35,669] Error 
****************************????****************************
??????:19/8/2026 9:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:35,853] Error 
****************************????****************************
??????:19/8/2026 9:36:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:36,029] Error 
****************************????****************************
??????:19/8/2026 9:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:36,207] Error 
****************************????****************************
??????:19/8/2026 9:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:36,386] Error 
****************************????****************************
??????:19/8/2026 9:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:36,564] Error 
****************************????****************************
??????:19/8/2026 9:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:36,749] Error 
****************************????****************************
??????:19/8/2026 9:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:36,928] Error 
****************************????****************************
??????:19/8/2026 9:36:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:37,108] Error 
****************************????****************************
??????:19/8/2026 9:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:37,287] Error 
****************************????****************************
??????:19/8/2026 9:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:37,463] Error 
****************************????****************************
??????:19/8/2026 9:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:37,640] Error 
****************************????****************************
??????:19/8/2026 9:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:37,825] Error 
****************************????****************************
??????:19/8/2026 9:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:37,994] Error 
****************************????****************************
??????:19/8/2026 9:36:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:38,169] Error 
****************************????****************************
??????:19/8/2026 9:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:38,355] Error 
****************************????****************************
??????:19/8/2026 9:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:38,534] Error 
****************************????****************************
??????:19/8/2026 9:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:38,717] Error 
****************************????****************************
??????:19/8/2026 9:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:38,897] Error 
****************************????****************************
??????:19/8/2026 9:36:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:39,073] Error 
****************************????****************************
??????:19/8/2026 9:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:39,245] Error 
****************************????****************************
??????:19/8/2026 9:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:39,424] Error 
****************************????****************************
??????:19/8/2026 9:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:39,601] Error 
****************************????****************************
??????:19/8/2026 9:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:39,787] Error 
****************************????****************************
??????:19/8/2026 9:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:39,957] Error 
****************************????****************************
??????:19/8/2026 9:36:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:40,131] Error 
****************************????****************************
??????:19/8/2026 9:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:40,305] Error 
****************************????****************************
??????:19/8/2026 9:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:40,487] Error 
****************************????****************************
??????:19/8/2026 9:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:40,662] Error 
****************************????****************************
??????:19/8/2026 9:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:40,843] Error 
****************************????****************************
??????:19/8/2026 9:36:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:41,024] Error 
****************************????****************************
??????:19/8/2026 9:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:41,208] Error 
****************************????****************************
??????:19/8/2026 9:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:41,389] Error 
****************************????****************************
??????:19/8/2026 9:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:41,574] Error 
****************************????****************************
??????:19/8/2026 9:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:41,759] Error 
****************************????****************************
??????:19/8/2026 9:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:41,940] Error 
****************************????****************************
??????:19/8/2026 9:36:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:42,115] Error 
****************************????****************************
??????:19/8/2026 9:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:42,306] Error 
****************************????****************************
??????:19/8/2026 9:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:42,483] Error 
****************************????****************************
??????:19/8/2026 9:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:42,662] Error 
****************************????****************************
??????:19/8/2026 9:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:42,851] Error 
****************************????****************************
??????:19/8/2026 9:36:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:43,032] Error 
****************************????****************************
??????:19/8/2026 9:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:43,210] Error 
****************************????****************************
??????:19/8/2026 9:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:43,388] Error 
****************************????****************************
??????:19/8/2026 9:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:43,567] Error 
****************************????****************************
??????:19/8/2026 9:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:43,753] Error 
****************************????****************************
??????:19/8/2026 9:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:43,934] Error 
****************************????****************************
??????:19/8/2026 9:36:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:44,116] Error 
****************************????****************************
??????:19/8/2026 9:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:44,296] Error 
****************************????****************************
??????:19/8/2026 9:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:44,470] Error 
****************************????****************************
??????:19/8/2026 9:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:44,650] Error 
****************************????****************************
??????:19/8/2026 9:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:44,832] Error 
****************************????****************************
??????:19/8/2026 9:36:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:45,009] Error 
****************************????****************************
??????:19/8/2026 9:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:45,189] Error 
****************************????****************************
??????:19/8/2026 9:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:45,368] Error 
****************************????****************************
??????:19/8/2026 9:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:45,550] Error 
****************************????****************************
??????:19/8/2026 9:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:45,727] Error 
****************************????****************************
??????:19/8/2026 9:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:45,913] Error 
****************************????****************************
??????:19/8/2026 9:36:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:46,091] Error 
****************************????****************************
??????:19/8/2026 9:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:46,266] Error 
****************************????****************************
??????:19/8/2026 9:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:46,462] Error 
****************************????****************************
??????:19/8/2026 9:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:46,642] Error 
****************************????****************************
??????:19/8/2026 9:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:46,830] Error 
****************************????****************************
??????:19/8/2026 9:36:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:47,004] Error 
****************************????****************************
??????:19/8/2026 9:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:47,189] Error 
****************************????****************************
??????:19/8/2026 9:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:47,369] Error 
****************************????****************************
??????:19/8/2026 9:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:47,549] Error 
****************************????****************************
??????:19/8/2026 9:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:47,737] Error 
****************************????****************************
??????:19/8/2026 9:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:47,909] Error 
****************************????****************************
??????:19/8/2026 9:36:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:48,081] Error 
****************************????****************************
??????:19/8/2026 9:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:48,255] Error 
****************************????****************************
??????:19/8/2026 9:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:48,429] Error 
****************************????****************************
??????:19/8/2026 9:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:48,606] Error 
****************************????****************************
??????:19/8/2026 9:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:48,791] Error 
****************************????****************************
??????:19/8/2026 9:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:48,967] Error 
****************************????****************************
??????:19/8/2026 9:36:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:49,151] Error 
****************************????****************************
??????:19/8/2026 9:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:49,335] Error 
****************************????****************************
??????:19/8/2026 9:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:49,520] Error 
****************************????****************************
??????:19/8/2026 9:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:49,709] Error 
****************************????****************************
??????:19/8/2026 9:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:49,895] Error 
****************************????****************************
??????:19/8/2026 9:36:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:50,076] Error 
****************************????****************************
??????:19/8/2026 9:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:50,253] Error 
****************************????****************************
??????:19/8/2026 9:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:50,429] Error 
****************************????****************************
??????:19/8/2026 9:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:50,623] Error 
****************************????****************************
??????:19/8/2026 9:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:50,808] Error 
****************************????****************************
??????:19/8/2026 9:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:50,981] Error 
****************************????****************************
??????:19/8/2026 9:36:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:51,164] Error 
****************************????****************************
??????:19/8/2026 9:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:51,334] Error 
****************************????****************************
??????:19/8/2026 9:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:51,506] Error 
****************************????****************************
??????:19/8/2026 9:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:51,681] Error 
****************************????****************************
??????:19/8/2026 9:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:51,865] Error 
****************************????****************************
??????:19/8/2026 9:36:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:52,039] Error 
****************************????****************************
??????:19/8/2026 9:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:52,222] Error 
****************************????****************************
??????:19/8/2026 9:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:52,401] Error 
****************************????****************************
??????:19/8/2026 9:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:52,577] Error 
****************************????****************************
??????:19/8/2026 9:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:52,808] Error 
****************************????****************************
??????:19/8/2026 9:36:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:53,140] Error 
****************************????****************************
??????:19/8/2026 9:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:53,433] Error 
****************************????****************************
??????:19/8/2026 9:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:53,673] Error 
****************************????****************************
??????:19/8/2026 9:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:53,858] Error 
****************************????****************************
??????:19/8/2026 9:36:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:54,036] Error 
****************************????****************************
??????:19/8/2026 9:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:54,217] Error 
****************************????****************************
??????:19/8/2026 9:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:54,398] Error 
****************************????****************************
??????:19/8/2026 9:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:54,591] Error 
****************************????****************************
??????:19/8/2026 9:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:54,780] Error 
****************************????****************************
??????:19/8/2026 9:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:54,957] Error 
****************************????****************************
??????:19/8/2026 9:36:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:55,136] Error 
****************************????****************************
??????:19/8/2026 9:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:55,316] Error 
****************************????****************************
??????:19/8/2026 9:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:55,502] Error 
****************************????****************************
??????:19/8/2026 9:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:55,688] Error 
****************************????****************************
??????:19/8/2026 9:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:55,876] Error 
****************************????****************************
??????:19/8/2026 9:36:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:56,056] Error 
****************************????****************************
??????:19/8/2026 9:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:56,239] Error 
****************************????****************************
??????:19/8/2026 9:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:56,421] Error 
****************************????****************************
??????:19/8/2026 9:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:56,601] Error 
****************************????****************************
??????:19/8/2026 9:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:56,790] Error 
****************************????****************************
??????:19/8/2026 9:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:56,966] Error 
****************************????****************************
??????:19/8/2026 9:36:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:57,144] Error 
****************************????****************************
??????:19/8/2026 9:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:57,328] Error 
****************************????****************************
??????:19/8/2026 9:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:57,506] Error 
****************************????****************************
??????:19/8/2026 9:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:57,681] Error 
****************************????****************************
??????:19/8/2026 9:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:57,864] Error 
****************************????****************************
??????:19/8/2026 9:36:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:58,041] Error 
****************************????****************************
??????:19/8/2026 9:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:58,210] Error 
****************************????****************************
??????:19/8/2026 9:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:58,386] Error 
****************************????****************************
??????:19/8/2026 9:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:58,556] Error 
****************************????****************************
??????:19/8/2026 9:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:58,756] Error 
****************************????****************************
??????:19/8/2026 9:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:58,929] Error 
****************************????****************************
??????:19/8/2026 9:36:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:59,111] Error 
****************************????****************************
??????:19/8/2026 9:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:59,298] Error 
****************************????****************************
??????:19/8/2026 9:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:59,474] Error 
****************************????****************************
??????:19/8/2026 9:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:59,681] Error 
****************************????****************************
??????:19/8/2026 9:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:36:59,899] Error 
****************************????****************************
??????:19/8/2026 9:36:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:00,115] Error 
****************************????****************************
??????:19/8/2026 9:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:00,342] Error 
****************************????****************************
??????:19/8/2026 9:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:00,526] Error 
****************************????****************************
??????:19/8/2026 9:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:00,718] Error 
****************************????****************************
??????:19/8/2026 9:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:00,906] Error 
****************************????****************************
??????:19/8/2026 9:37:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:01,081] Error 
****************************????****************************
??????:19/8/2026 9:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:01,251] Error 
****************************????****************************
??????:19/8/2026 9:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:01,427] Error 
****************************????****************************
??????:19/8/2026 9:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:01,600] Error 
****************************????****************************
??????:19/8/2026 9:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:01,781] Error 
****************************????****************************
??????:19/8/2026 9:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:01,951] Error 
****************************????****************************
??????:19/8/2026 9:37:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:02,127] Error 
****************************????****************************
??????:19/8/2026 9:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:02,305] Error 
****************************????****************************
??????:19/8/2026 9:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:02,483] Error 
****************************????****************************
??????:19/8/2026 9:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:02,664] Error 
****************************????****************************
??????:19/8/2026 9:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:02,861] Error 
****************************????****************************
??????:19/8/2026 9:37:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:03,041] Error 
****************************????****************************
??????:19/8/2026 9:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:03,209] Error 
****************************????****************************
??????:19/8/2026 9:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:03,401] Error 
****************************????****************************
??????:19/8/2026 9:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:03,572] Error 
****************************????****************************
??????:19/8/2026 9:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:03,754] Error 
****************************????****************************
??????:19/8/2026 9:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:03,934] Error 
****************************????****************************
??????:19/8/2026 9:37:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:04,112] Error 
****************************????****************************
??????:19/8/2026 9:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:04,292] Error 
****************************????****************************
??????:19/8/2026 9:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:04,469] Error 
****************************????****************************
??????:19/8/2026 9:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:04,644] Error 
****************************????****************************
??????:19/8/2026 9:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:04,833] Error 
****************************????****************************
??????:19/8/2026 9:37:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:05,012] Error 
****************************????****************************
??????:19/8/2026 9:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:05,191] Error 
****************************????****************************
??????:19/8/2026 9:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:05,378] Error 
****************************????****************************
??????:19/8/2026 9:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:05,563] Error 
****************************????****************************
??????:19/8/2026 9:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:05,767] Error 
****************************????****************************
??????:19/8/2026 9:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:05,950] Error 
****************************????****************************
??????:19/8/2026 9:37:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:06,135] Error 
****************************????****************************
??????:19/8/2026 9:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:06,316] Error 
****************************????****************************
??????:19/8/2026 9:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:06,501] Error 
****************************????****************************
??????:19/8/2026 9:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:06,683] Error 
****************************????****************************
??????:19/8/2026 9:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:06,887] Error 
****************************????****************************
??????:19/8/2026 9:37:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:07,067] Error 
****************************????****************************
??????:19/8/2026 9:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:07,244] Error 
****************************????****************************
??????:19/8/2026 9:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:07,428] Error 
****************************????****************************
??????:19/8/2026 9:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:07,610] Error 
****************************????****************************
??????:19/8/2026 9:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:07,803] Error 
****************************????****************************
??????:19/8/2026 9:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:07,991] Error 
****************************????****************************
??????:19/8/2026 9:37:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:08,179] Error 
****************************????****************************
??????:19/8/2026 9:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:08,364] Error 
****************************????****************************
??????:19/8/2026 9:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:08,550] Error 
****************************????****************************
??????:19/8/2026 9:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:08,740] Error 
****************************????****************************
??????:19/8/2026 9:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:08,921] Error 
****************************????****************************
??????:19/8/2026 9:37:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:09,103] Error 
****************************????****************************
??????:19/8/2026 9:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:09,291] Error 
****************************????****************************
??????:19/8/2026 9:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:09,477] Error 
****************************????****************************
??????:19/8/2026 9:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:09,660] Error 
****************************????****************************
??????:19/8/2026 9:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:09,853] Error 
****************************????****************************
??????:19/8/2026 9:37:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:10,034] Error 
****************************????****************************
??????:19/8/2026 9:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:10,214] Error 
****************************????****************************
??????:19/8/2026 9:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:10,393] Error 
****************************????****************************
??????:19/8/2026 9:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:10,574] Error 
****************************????****************************
??????:19/8/2026 9:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:10,769] Error 
****************************????****************************
??????:19/8/2026 9:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:10,975] Error 
****************************????****************************
??????:19/8/2026 9:37:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:11,151] Error 
****************************????****************************
??????:19/8/2026 9:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:11,326] Error 
****************************????****************************
??????:19/8/2026 9:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:11,501] Error 
****************************????****************************
??????:19/8/2026 9:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:11,679] Error 
****************************????****************************
??????:19/8/2026 9:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:11,866] Error 
****************************????****************************
??????:19/8/2026 9:37:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:12,050] Error 
****************************????****************************
??????:19/8/2026 9:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:12,236] Error 
****************************????****************************
??????:19/8/2026 9:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:12,422] Error 
****************************????****************************
??????:19/8/2026 9:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:12,603] Error 
****************************????****************************
??????:19/8/2026 9:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:12,796] Error 
****************************????****************************
??????:19/8/2026 9:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:12,976] Error 
****************************????****************************
??????:19/8/2026 9:37:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:13,158] Error 
****************************????****************************
??????:19/8/2026 9:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:13,345] Error 
****************************????****************************
??????:19/8/2026 9:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:13,534] Error 
****************************????****************************
??????:19/8/2026 9:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:13,718] Error 
****************************????****************************
??????:19/8/2026 9:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:13,901] Error 
****************************????****************************
??????:19/8/2026 9:37:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:14,082] Error 
****************************????****************************
??????:19/8/2026 9:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:14,260] Error 
****************************????****************************
??????:19/8/2026 9:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:14,445] Error 
****************************????****************************
??????:19/8/2026 9:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:14,631] Error 
****************************????****************************
??????:19/8/2026 9:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:14,822] Error 
****************************????****************************
??????:19/8/2026 9:37:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:15,015] Error 
****************************????****************************
??????:19/8/2026 9:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:15,185] Error 
****************************????****************************
??????:19/8/2026 9:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:15,356] Error 
****************************????****************************
??????:19/8/2026 9:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:15,528] Error 
****************************????****************************
??????:19/8/2026 9:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:15,702] Error 
****************************????****************************
??????:19/8/2026 9:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:15,890] Error 
****************************????****************************
??????:19/8/2026 9:37:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:16,064] Error 
****************************????****************************
??????:19/8/2026 9:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:16,234] Error 
****************************????****************************
??????:19/8/2026 9:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:16,414] Error 
****************************????****************************
??????:19/8/2026 9:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:16,593] Error 
****************************????****************************
??????:19/8/2026 9:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:16,771] Error 
****************************????****************************
??????:19/8/2026 9:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:16,943] Error 
****************************????****************************
??????:19/8/2026 9:37:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:17,116] Error 
****************************????****************************
??????:19/8/2026 9:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:17,294] Error 
****************************????****************************
??????:19/8/2026 9:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:17,461] Error 
****************************????****************************
??????:19/8/2026 9:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:17,629] Error 
****************************????****************************
??????:19/8/2026 9:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:17,801] Error 
****************************????****************************
??????:19/8/2026 9:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:17,972] Error 
****************************????****************************
??????:19/8/2026 9:37:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:18,141] Error 
****************************????****************************
??????:19/8/2026 9:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:18,313] Error 
****************************????****************************
??????:19/8/2026 9:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:18,480] Error 
****************************????****************************
??????:19/8/2026 9:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:18,655] Error 
****************************????****************************
??????:19/8/2026 9:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:18,838] Error 
****************************????****************************
??????:19/8/2026 9:37:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:19,014] Error 
****************************????****************************
??????:19/8/2026 9:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:19,193] Error 
****************************????****************************
??????:19/8/2026 9:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:19,367] Error 
****************************????****************************
??????:19/8/2026 9:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:19,532] Error 
****************************????****************************
??????:19/8/2026 9:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:19,700] Error 
****************************????****************************
??????:19/8/2026 9:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:19,875] Error 
****************************????****************************
??????:19/8/2026 9:37:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:20,053] Error 
****************************????****************************
??????:19/8/2026 9:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:20,234] Error 
****************************????****************************
??????:19/8/2026 9:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:20,417] Error 
****************************????****************************
??????:19/8/2026 9:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:20,597] Error 
****************************????****************************
??????:19/8/2026 9:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:20,778] Error 
****************************????****************************
??????:19/8/2026 9:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:20,967] Error 
****************************????****************************
??????:19/8/2026 9:37:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:21,149] Error 
****************************????****************************
??????:19/8/2026 9:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:21,325] Error 
****************************????****************************
??????:19/8/2026 9:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:21,507] Error 
****************************????****************************
??????:19/8/2026 9:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:21,692] Error 
****************************????****************************
??????:19/8/2026 9:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:21,874] Error 
****************************????****************************
??????:19/8/2026 9:37:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:22,057] Error 
****************************????****************************
??????:19/8/2026 9:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:22,242] Error 
****************************????****************************
??????:19/8/2026 9:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:22,420] Error 
****************************????****************************
??????:19/8/2026 9:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:22,596] Error 
****************************????****************************
??????:19/8/2026 9:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:22,781] Error 
****************************????****************************
??????:19/8/2026 9:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:22,955] Error 
****************************????****************************
??????:19/8/2026 9:37:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:23,133] Error 
****************************????****************************
??????:19/8/2026 9:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:23,314] Error 
****************************????****************************
??????:19/8/2026 9:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:23,489] Error 
****************************????****************************
??????:19/8/2026 9:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:23,669] Error 
****************************????****************************
??????:19/8/2026 9:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:23,850] Error 
****************************????****************************
??????:19/8/2026 9:37:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:24,021] Error 
****************************????****************************
??????:19/8/2026 9:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:24,197] Error 
****************************????****************************
??????:19/8/2026 9:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:24,371] Error 
****************************????****************************
??????:19/8/2026 9:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:24,547] Error 
****************************????****************************
??????:19/8/2026 9:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:24,725] Error 
****************************????****************************
??????:19/8/2026 9:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:24,904] Error 
****************************????****************************
??????:19/8/2026 9:37:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:25,077] Error 
****************************????****************************
??????:19/8/2026 9:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:25,252] Error 
****************************????****************************
??????:19/8/2026 9:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:25,426] Error 
****************************????****************************
??????:19/8/2026 9:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:25,604] Error 
****************************????****************************
??????:19/8/2026 9:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:25,793] Error 
****************************????****************************
??????:19/8/2026 9:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:25,982] Error 
****************************????****************************
??????:19/8/2026 9:37:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:26,181] Error 
****************************????****************************
??????:19/8/2026 9:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:26,356] Error 
****************************????****************************
??????:19/8/2026 9:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:26,529] Error 
****************************????****************************
??????:19/8/2026 9:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:26,701] Error 
****************************????****************************
??????:19/8/2026 9:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:26,877] Error 
****************************????****************************
??????:19/8/2026 9:37:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:27,040] Error 
****************************????****************************
??????:19/8/2026 9:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:27,210] Error 
****************************????****************************
??????:19/8/2026 9:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:27,391] Error 
****************************????****************************
??????:19/8/2026 9:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:27,552] Error 
****************************????****************************
??????:19/8/2026 9:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:27,722] Error 
****************************????****************************
??????:19/8/2026 9:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:27,896] Error 
****************************????****************************
??????:19/8/2026 9:37:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:28,057] Error 
****************************????****************************
??????:19/8/2026 9:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:28,228] Error 
****************************????****************************
??????:19/8/2026 9:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:28,392] Error 
****************************????****************************
??????:19/8/2026 9:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:28,557] Error 
****************************????****************************
??????:19/8/2026 9:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:28,724] Error 
****************************????****************************
??????:19/8/2026 9:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:28,895] Error 
****************************????****************************
??????:19/8/2026 9:37:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:29,066] Error 
****************************????****************************
??????:19/8/2026 9:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:29,235] Error 
****************************????****************************
??????:19/8/2026 9:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:29,402] Error 
****************************????****************************
??????:19/8/2026 9:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:29,563] Error 
****************************????****************************
??????:19/8/2026 9:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:29,729] Error 
****************************????****************************
??????:19/8/2026 9:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:29,901] Error 
****************************????****************************
??????:19/8/2026 9:37:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:30,063] Error 
****************************????****************************
??????:19/8/2026 9:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:30,236] Error 
****************************????****************************
??????:19/8/2026 9:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:30,402] Error 
****************************????****************************
??????:19/8/2026 9:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:30,570] Error 
****************************????****************************
??????:19/8/2026 9:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:30,740] Error 
****************************????****************************
??????:19/8/2026 9:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:30,908] Error 
****************************????****************************
??????:19/8/2026 9:37:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:31,078] Error 
****************************????****************************
??????:19/8/2026 9:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:31,240] Error 
****************************????****************************
??????:19/8/2026 9:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:31,422] Error 
****************************????****************************
??????:19/8/2026 9:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:31,594] Error 
****************************????****************************
??????:19/8/2026 9:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:31,770] Error 
****************************????****************************
??????:19/8/2026 9:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:31,939] Error 
****************************????****************************
??????:19/8/2026 9:37:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:32,101] Error 
****************************????****************************
??????:19/8/2026 9:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:32,269] Error 
****************************????****************************
??????:19/8/2026 9:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:32,437] Error 
****************************????****************************
??????:19/8/2026 9:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:32,610] Error 
****************************????****************************
??????:19/8/2026 9:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:32,787] Error 
****************************????****************************
??????:19/8/2026 9:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:32,956] Error 
****************************????****************************
??????:19/8/2026 9:37:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:33,122] Error 
****************************????****************************
??????:19/8/2026 9:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:33,287] Error 
****************************????****************************
??????:19/8/2026 9:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:33,461] Error 
****************************????****************************
??????:19/8/2026 9:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:33,639] Error 
****************************????****************************
??????:19/8/2026 9:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:33,815] Error 
****************************????****************************
??????:19/8/2026 9:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:33,981] Error 
****************************????****************************
??????:19/8/2026 9:37:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:34,150] Error 
****************************????****************************
??????:19/8/2026 9:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:34,318] Error 
****************************????****************************
??????:19/8/2026 9:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:34,484] Error 
****************************????****************************
??????:19/8/2026 9:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:34,653] Error 
****************************????****************************
??????:19/8/2026 9:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:34,827] Error 
****************************????****************************
??????:19/8/2026 9:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:34,997] Error 
****************************????****************************
??????:19/8/2026 9:37:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:35,168] Error 
****************************????****************************
??????:19/8/2026 9:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:35,337] Error 
****************************????****************************
??????:19/8/2026 9:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:35,518] Error 
****************************????****************************
??????:19/8/2026 9:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:35,685] Error 
****************************????****************************
??????:19/8/2026 9:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:35,865] Error 
****************************????****************************
??????:19/8/2026 9:37:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:36,044] Error 
****************************????****************************
??????:19/8/2026 9:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:36,219] Error 
****************************????****************************
??????:19/8/2026 9:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:36,392] Error 
****************************????****************************
??????:19/8/2026 9:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:36,575] Error 
****************************????****************************
??????:19/8/2026 9:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:36,759] Error 
****************************????****************************
??????:19/8/2026 9:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:36,940] Error 
****************************????****************************
??????:19/8/2026 9:37:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:37,111] Error 
****************************????****************************
??????:19/8/2026 9:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:37,288] Error 
****************************????****************************
??????:19/8/2026 9:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:37,465] Error 
****************************????****************************
??????:19/8/2026 9:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:37,648] Error 
****************************????****************************
??????:19/8/2026 9:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:37,832] Error 
****************************????****************************
??????:19/8/2026 9:37:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:38,007] Error 
****************************????****************************
??????:19/8/2026 9:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:38,178] Error 
****************************????****************************
??????:19/8/2026 9:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:38,356] Error 
****************************????****************************
??????:19/8/2026 9:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:38,536] Error 
****************************????****************************
??????:19/8/2026 9:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:38,710] Error 
****************************????****************************
??????:19/8/2026 9:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:38,885] Error 
****************************????****************************
??????:19/8/2026 9:37:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:39,062] Error 
****************************????****************************
??????:19/8/2026 9:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:39,241] Error 
****************************????****************************
??????:19/8/2026 9:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:39,423] Error 
****************************????****************************
??????:19/8/2026 9:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:39,607] Error 
****************************????****************************
??????:19/8/2026 9:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:39,787] Error 
****************************????****************************
??????:19/8/2026 9:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:39,964] Error 
****************************????****************************
??????:19/8/2026 9:37:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:40,129] Error 
****************************????****************************
??????:19/8/2026 9:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:40,302] Error 
****************************????****************************
??????:19/8/2026 9:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:40,477] Error 
****************************????****************************
??????:19/8/2026 9:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:40,651] Error 
****************************????****************************
??????:19/8/2026 9:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:40,825] Error 
****************************????****************************
??????:19/8/2026 9:37:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:41,002] Error 
****************************????****************************
??????:19/8/2026 9:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:41,172] Error 
****************************????****************************
??????:19/8/2026 9:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:41,342] Error 
****************************????****************************
??????:19/8/2026 9:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:41,515] Error 
****************************????****************************
??????:19/8/2026 9:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:41,689] Error 
****************************????****************************
??????:19/8/2026 9:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:41,871] Error 
****************************????****************************
??????:19/8/2026 9:37:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:42,041] Error 
****************************????****************************
??????:19/8/2026 9:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:42,215] Error 
****************************????****************************
??????:19/8/2026 9:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:42,396] Error 
****************************????****************************
??????:19/8/2026 9:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:42,577] Error 
****************************????****************************
??????:19/8/2026 9:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:42,758] Error 
****************************????****************************
??????:19/8/2026 9:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:42,930] Error 
****************************????****************************
??????:19/8/2026 9:37:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:43,108] Error 
****************************????****************************
??????:19/8/2026 9:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:43,282] Error 
****************************????****************************
??????:19/8/2026 9:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:43,453] Error 
****************************????****************************
??????:19/8/2026 9:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:43,637] Error 
****************************????****************************
??????:19/8/2026 9:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:43,818] Error 
****************************????****************************
??????:19/8/2026 9:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:43,998] Error 
****************************????****************************
??????:19/8/2026 9:37:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:44,170] Error 
****************************????****************************
??????:19/8/2026 9:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:44,344] Error 
****************************????****************************
??????:19/8/2026 9:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:44,516] Error 
****************************????****************************
??????:19/8/2026 9:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:44,679] Error 
****************************????****************************
??????:19/8/2026 9:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:44,853] Error 
****************************????****************************
??????:19/8/2026 9:37:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:45,023] Error 
****************************????****************************
??????:19/8/2026 9:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:45,193] Error 
****************************????****************************
??????:19/8/2026 9:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:45,365] Error 
****************************????****************************
??????:19/8/2026 9:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:45,529] Error 
****************************????****************************
??????:19/8/2026 9:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:45,705] Error 
****************************????****************************
??????:19/8/2026 9:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:45,883] Error 
****************************????****************************
??????:19/8/2026 9:37:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:46,063] Error 
****************************????****************************
??????:19/8/2026 9:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:46,239] Error 
****************************????****************************
??????:19/8/2026 9:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:46,413] Error 
****************************????****************************
??????:19/8/2026 9:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:46,596] Error 
****************************????****************************
??????:19/8/2026 9:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:46,768] Error 
****************************????****************************
??????:19/8/2026 9:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:46,934] Error 
****************************????****************************
??????:19/8/2026 9:37:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:47,107] Error 
****************************????****************************
??????:19/8/2026 9:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:47,283] Error 
****************************????****************************
??????:19/8/2026 9:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:47,477] Error 
****************************????****************************
??????:19/8/2026 9:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:47,664] Error 
****************************????****************************
??????:19/8/2026 9:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:47,845] Error 
****************************????****************************
??????:19/8/2026 9:37:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:48,016] Error 
****************************????****************************
??????:19/8/2026 9:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:48,190] Error 
****************************????****************************
??????:19/8/2026 9:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:48,365] Error 
****************************????****************************
??????:19/8/2026 9:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:48,536] Error 
****************************????****************************
??????:19/8/2026 9:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:48,703] Error 
****************************????****************************
??????:19/8/2026 9:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:48,886] Error 
****************************????****************************
??????:19/8/2026 9:37:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:49,060] Error 
****************************????****************************
??????:19/8/2026 9:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:49,234] Error 
****************************????****************************
??????:19/8/2026 9:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:49,405] Error 
****************************????****************************
??????:19/8/2026 9:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:49,585] Error 
****************************????****************************
??????:19/8/2026 9:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:49,767] Error 
****************************????****************************
??????:19/8/2026 9:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:49,936] Error 
****************************????****************************
??????:19/8/2026 9:37:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:50,113] Error 
****************************????****************************
??????:19/8/2026 9:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:50,287] Error 
****************************????****************************
??????:19/8/2026 9:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:50,463] Error 
****************************????****************************
??????:19/8/2026 9:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:50,638] Error 
****************************????****************************
??????:19/8/2026 9:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:50,822] Error 
****************************????****************************
??????:19/8/2026 9:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:50,997] Error 
****************************????****************************
??????:19/8/2026 9:37:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:51,171] Error 
****************************????****************************
??????:19/8/2026 9:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:51,342] Error 
****************************????****************************
??????:19/8/2026 9:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:51,510] Error 
****************************????****************************
??????:19/8/2026 9:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:51,681] Error 
****************************????****************************
??????:19/8/2026 9:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:51,861] Error 
****************************????****************************
??????:19/8/2026 9:37:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:52,034] Error 
****************************????****************************
??????:19/8/2026 9:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:52,205] Error 
****************************????****************************
??????:19/8/2026 9:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:52,382] Error 
****************************????****************************
??????:19/8/2026 9:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:52,559] Error 
****************************????****************************
??????:19/8/2026 9:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:52,748] Error 
****************************????****************************
??????:19/8/2026 9:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:52,929] Error 
****************************????****************************
??????:19/8/2026 9:37:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:53,106] Error 
****************************????****************************
??????:19/8/2026 9:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:53,275] Error 
****************************????****************************
??????:19/8/2026 9:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:53,448] Error 
****************************????****************************
??????:19/8/2026 9:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:53,625] Error 
****************************????****************************
??????:19/8/2026 9:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:53,804] Error 
****************************????****************************
??????:19/8/2026 9:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:53,970] Error 
****************************????****************************
??????:19/8/2026 9:37:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:54,140] Error 
****************************????****************************
??????:19/8/2026 9:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:54,307] Error 
****************************????****************************
??????:19/8/2026 9:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:54,470] Error 
****************************????****************************
??????:19/8/2026 9:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:54,641] Error 
****************************????****************************
??????:19/8/2026 9:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:54,813] Error 
****************************????****************************
??????:19/8/2026 9:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:54,982] Error 
****************************????****************************
??????:19/8/2026 9:37:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:55,151] Error 
****************************????****************************
??????:19/8/2026 9:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:55,328] Error 
****************************????****************************
??????:19/8/2026 9:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:55,503] Error 
****************************????****************************
??????:19/8/2026 9:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:55,676] Error 
****************************????****************************
??????:19/8/2026 9:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:55,872] Error 
****************************????****************************
??????:19/8/2026 9:37:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:56,042] Error 
****************************????****************************
??????:19/8/2026 9:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:56,218] Error 
****************************????****************************
??????:19/8/2026 9:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:56,395] Error 
****************************????****************************
??????:19/8/2026 9:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:56,577] Error 
****************************????****************************
??????:19/8/2026 9:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:56,763] Error 
****************************????****************************
??????:19/8/2026 9:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:56,947] Error 
****************************????****************************
??????:19/8/2026 9:37:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:57,125] Error 
****************************????****************************
??????:19/8/2026 9:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:57,305] Error 
****************************????****************************
??????:19/8/2026 9:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:57,484] Error 
****************************????****************************
??????:19/8/2026 9:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:57,669] Error 
****************************????****************************
??????:19/8/2026 9:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:57,852] Error 
****************************????****************************
??????:19/8/2026 9:37:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:58,032] Error 
****************************????****************************
??????:19/8/2026 9:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:58,214] Error 
****************************????****************************
??????:19/8/2026 9:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:58,390] Error 
****************************????****************************
??????:19/8/2026 9:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:58,569] Error 
****************************????****************************
??????:19/8/2026 9:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:58,750] Error 
****************************????****************************
??????:19/8/2026 9:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:58,921] Error 
****************************????****************************
??????:19/8/2026 9:37:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:59,102] Error 
****************************????****************************
??????:19/8/2026 9:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:59,285] Error 
****************************????****************************
??????:19/8/2026 9:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:59,459] Error 
****************************????****************************
??????:19/8/2026 9:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:59,636] Error 
****************************????****************************
??????:19/8/2026 9:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:37:59,815] Error 
****************************????****************************
??????:19/8/2026 9:37:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:00,007] Error 
****************************????****************************
??????:19/8/2026 9:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:00,193] Error 
****************************????****************************
??????:19/8/2026 9:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:00,370] Error 
****************************????****************************
??????:19/8/2026 9:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:00,548] Error 
****************************????****************************
??????:19/8/2026 9:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:00,731] Error 
****************************????****************************
??????:19/8/2026 9:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:00,908] Error 
****************************????****************************
??????:19/8/2026 9:38:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:01,088] Error 
****************************????****************************
??????:19/8/2026 9:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:01,264] Error 
****************************????****************************
??????:19/8/2026 9:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:01,445] Error 
****************************????****************************
??????:19/8/2026 9:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:01,628] Error 
****************************????****************************
??????:19/8/2026 9:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:01,808] Error 
****************************????****************************
??????:19/8/2026 9:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:01,986] Error 
****************************????****************************
??????:19/8/2026 9:38:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:02,162] Error 
****************************????****************************
??????:19/8/2026 9:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:02,338] Error 
****************************????****************************
??????:19/8/2026 9:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:02,502] Error 
****************************????****************************
??????:19/8/2026 9:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:02,671] Error 
****************************????****************************
??????:19/8/2026 9:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:02,853] Error 
****************************????****************************
??????:19/8/2026 9:38:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:03,024] Error 
****************************????****************************
??????:19/8/2026 9:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:03,200] Error 
****************************????****************************
??????:19/8/2026 9:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:03,371] Error 
****************************????****************************
??????:19/8/2026 9:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:03,542] Error 
****************************????****************************
??????:19/8/2026 9:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:03,725] Error 
****************************????****************************
??????:19/8/2026 9:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:03,897] Error 
****************************????****************************
??????:19/8/2026 9:38:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:04,075] Error 
****************************????****************************
??????:19/8/2026 9:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:04,251] Error 
****************************????****************************
??????:19/8/2026 9:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:04,429] Error 
****************************????****************************
??????:19/8/2026 9:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:04,599] Error 
****************************????****************************
??????:19/8/2026 9:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:04,777] Error 
****************************????****************************
??????:19/8/2026 9:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:04,948] Error 
****************************????****************************
??????:19/8/2026 9:38:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:05,121] Error 
****************************????****************************
??????:19/8/2026 9:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:05,303] Error 
****************************????****************************
??????:19/8/2026 9:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:05,477] Error 
****************************????****************************
??????:19/8/2026 9:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:05,651] Error 
****************************????****************************
??????:19/8/2026 9:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:05,836] Error 
****************************????****************************
??????:19/8/2026 9:38:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:06,013] Error 
****************************????****************************
??????:19/8/2026 9:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:06,195] Error 
****************************????****************************
??????:19/8/2026 9:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:06,372] Error 
****************************????****************************
??????:19/8/2026 9:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:06,545] Error 
****************************????****************************
??????:19/8/2026 9:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:06,721] Error 
****************************????****************************
??????:19/8/2026 9:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:06,906] Error 
****************************????****************************
??????:19/8/2026 9:38:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:07,076] Error 
****************************????****************************
??????:19/8/2026 9:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:07,248] Error 
****************************????****************************
??????:19/8/2026 9:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:07,418] Error 
****************************????****************************
??????:19/8/2026 9:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:07,583] Error 
****************************????****************************
??????:19/8/2026 9:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:07,758] Error 
****************************????****************************
??????:19/8/2026 9:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:07,926] Error 
****************************????****************************
??????:19/8/2026 9:38:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:08,108] Error 
****************************????****************************
??????:19/8/2026 9:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:08,284] Error 
****************************????****************************
??????:19/8/2026 9:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:08,455] Error 
****************************????****************************
??????:19/8/2026 9:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:08,636] Error 
****************************????****************************
??????:19/8/2026 9:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:08,814] Error 
****************************????****************************
??????:19/8/2026 9:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:08,984] Error 
****************************????****************************
??????:19/8/2026 9:38:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:09,159] Error 
****************************????****************************
??????:19/8/2026 9:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:09,329] Error 
****************************????****************************
??????:19/8/2026 9:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:09,507] Error 
****************************????****************************
??????:19/8/2026 9:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:09,680] Error 
****************************????****************************
??????:19/8/2026 9:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:09,859] Error 
****************************????****************************
??????:19/8/2026 9:38:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:10,043] Error 
****************************????****************************
??????:19/8/2026 9:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:10,223] Error 
****************************????****************************
??????:19/8/2026 9:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:10,403] Error 
****************************????****************************
??????:19/8/2026 9:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:10,582] Error 
****************************????****************************
??????:19/8/2026 9:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:10,766] Error 
****************************????****************************
??????:19/8/2026 9:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:10,944] Error 
****************************????****************************
??????:19/8/2026 9:38:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:11,119] Error 
****************************????****************************
??????:19/8/2026 9:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:11,293] Error 
****************************????****************************
??????:19/8/2026 9:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:11,468] Error 
****************************????****************************
??????:19/8/2026 9:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:11,645] Error 
****************************????****************************
??????:19/8/2026 9:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:11,829] Error 
****************************????****************************
??????:19/8/2026 9:38:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:12,006] Error 
****************************????****************************
??????:19/8/2026 9:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:12,198] Error 
****************************????****************************
??????:19/8/2026 9:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:12,380] Error 
****************************????****************************
??????:19/8/2026 9:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:12,560] Error 
****************************????****************************
??????:19/8/2026 9:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:12,739] Error 
****************************????****************************
??????:19/8/2026 9:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:12,910] Error 
****************************????****************************
??????:19/8/2026 9:38:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:13,081] Error 
****************************????****************************
??????:19/8/2026 9:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:13,259] Error 
****************************????****************************
??????:19/8/2026 9:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:13,434] Error 
****************************????****************************
??????:19/8/2026 9:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:13,606] Error 
****************************????****************************
??????:19/8/2026 9:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:13,782] Error 
****************************????****************************
??????:19/8/2026 9:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:13,950] Error 
****************************????****************************
??????:19/8/2026 9:38:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:14,116] Error 
****************************????****************************
??????:19/8/2026 9:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:14,299] Error 
****************************????****************************
??????:19/8/2026 9:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:14,472] Error 
****************************????****************************
??????:19/8/2026 9:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:14,650] Error 
****************************????****************************
??????:19/8/2026 9:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:14,827] Error 
****************************????****************************
??????:19/8/2026 9:38:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:15,003] Error 
****************************????****************************
??????:19/8/2026 9:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:15,191] Error 
****************************????****************************
??????:19/8/2026 9:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:15,372] Error 
****************************????****************************
??????:19/8/2026 9:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:15,555] Error 
****************************????****************************
??????:19/8/2026 9:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:15,739] Error 
****************************????****************************
??????:19/8/2026 9:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:15,920] Error 
****************************????****************************
??????:19/8/2026 9:38:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:16,104] Error 
****************************????****************************
??????:19/8/2026 9:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:16,297] Error 
****************************????****************************
??????:19/8/2026 9:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:16,467] Error 
****************************????****************************
??????:19/8/2026 9:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:16,650] Error 
****************************????****************************
??????:19/8/2026 9:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:16,828] Error 
****************************????****************************
??????:19/8/2026 9:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:16,999] Error 
****************************????****************************
??????:19/8/2026 9:38:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:17,176] Error 
****************************????****************************
??????:19/8/2026 9:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:17,354] Error 
****************************????****************************
??????:19/8/2026 9:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:17,524] Error 
****************************????****************************
??????:19/8/2026 9:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:17,698] Error 
****************************????****************************
??????:19/8/2026 9:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:17,875] Error 
****************************????****************************
??????:19/8/2026 9:38:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:18,048] Error 
****************************????****************************
??????:19/8/2026 9:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:18,217] Error 
****************************????****************************
??????:19/8/2026 9:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:18,384] Error 
****************************????****************************
??????:19/8/2026 9:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:18,558] Error 
****************************????****************************
??????:19/8/2026 9:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:18,731] Error 
****************************????****************************
??????:19/8/2026 9:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:18,907] Error 
****************************????****************************
??????:19/8/2026 9:38:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:19,078] Error 
****************************????****************************
??????:19/8/2026 9:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:19,248] Error 
****************************????****************************
??????:19/8/2026 9:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:19,413] Error 
****************************????****************************
??????:19/8/2026 9:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:19,581] Error 
****************************????****************************
??????:19/8/2026 9:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:19,755] Error 
****************************????****************************
??????:19/8/2026 9:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:19,920] Error 
****************************????****************************
??????:19/8/2026 9:38:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:20,090] Error 
****************************????****************************
??????:19/8/2026 9:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:20,276] Error 
****************************????****************************
??????:19/8/2026 9:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:20,446] Error 
****************************????****************************
??????:19/8/2026 9:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:20,619] Error 
****************************????****************************
??????:19/8/2026 9:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:20,802] Error 
****************************????****************************
??????:19/8/2026 9:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:20,983] Error 
****************************????****************************
??????:19/8/2026 9:38:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:21,159] Error 
****************************????****************************
??????:19/8/2026 9:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:21,336] Error 
****************************????****************************
??????:19/8/2026 9:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:21,510] Error 
****************************????****************************
??????:19/8/2026 9:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:21,694] Error 
****************************????****************************
??????:19/8/2026 9:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:21,875] Error 
****************************????****************************
??????:19/8/2026 9:38:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:22,041] Error 
****************************????****************************
??????:19/8/2026 9:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:22,211] Error 
****************************????****************************
??????:19/8/2026 9:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:22,382] Error 
****************************????****************************
??????:19/8/2026 9:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:22,548] Error 
****************************????****************************
??????:19/8/2026 9:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:22,720] Error 
****************************????****************************
??????:19/8/2026 9:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:22,895] Error 
****************************????****************************
??????:19/8/2026 9:38:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:23,060] Error 
****************************????****************************
??????:19/8/2026 9:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:23,231] Error 
****************************????****************************
??????:19/8/2026 9:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:23,409] Error 
****************************????****************************
??????:19/8/2026 9:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:23,586] Error 
****************************????****************************
??????:19/8/2026 9:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:23,769] Error 
****************************????****************************
??????:19/8/2026 9:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:23,941] Error 
****************************????****************************
??????:19/8/2026 9:38:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:24,109] Error 
****************************????****************************
??????:19/8/2026 9:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:24,293] Error 
****************************????****************************
??????:19/8/2026 9:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:24,471] Error 
****************************????****************************
??????:19/8/2026 9:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:24,638] Error 
****************************????****************************
??????:19/8/2026 9:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:24,817] Error 
****************************????****************************
??????:19/8/2026 9:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:24,987] Error 
****************************????****************************
??????:19/8/2026 9:38:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:25,162] Error 
****************************????****************************
??????:19/8/2026 9:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:25,331] Error 
****************************????****************************
??????:19/8/2026 9:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:25,502] Error 
****************************????****************************
??????:19/8/2026 9:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:25,673] Error 
****************************????****************************
??????:19/8/2026 9:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:25,857] Error 
****************************????****************************
??????:19/8/2026 9:38:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:26,039] Error 
****************************????****************************
??????:19/8/2026 9:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:26,213] Error 
****************************????****************************
??????:19/8/2026 9:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:26,383] Error 
****************************????****************************
??????:19/8/2026 9:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:26,556] Error 
****************************????****************************
??????:19/8/2026 9:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:26,737] Error 
****************************????****************************
??????:19/8/2026 9:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:26,915] Error 
****************************????****************************
??????:19/8/2026 9:38:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:27,090] Error 
****************************????****************************
??????:19/8/2026 9:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:27,263] Error 
****************************????****************************
??????:19/8/2026 9:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:27,428] Error 
****************************????****************************
??????:19/8/2026 9:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:27,594] Error 
****************************????****************************
??????:19/8/2026 9:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:27,770] Error 
****************************????****************************
??????:19/8/2026 9:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:27,939] Error 
****************************????****************************
??????:19/8/2026 9:38:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:28,110] Error 
****************************????****************************
??????:19/8/2026 9:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:28,277] Error 
****************************????****************************
??????:19/8/2026 9:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:28,464] Error 
****************************????****************************
??????:19/8/2026 9:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:28,634] Error 
****************************????****************************
??????:19/8/2026 9:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:28,812] Error 
****************************????****************************
??????:19/8/2026 9:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:28,983] Error 
****************************????****************************
??????:19/8/2026 9:38:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:29,149] Error 
****************************????****************************
??????:19/8/2026 9:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:29,322] Error 
****************************????****************************
??????:19/8/2026 9:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:29,492] Error 
****************************????****************************
??????:19/8/2026 9:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:29,659] Error 
****************************????****************************
??????:19/8/2026 9:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:29,840] Error 
****************************????****************************
??????:19/8/2026 9:38:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:30,014] Error 
****************************????****************************
??????:19/8/2026 9:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:30,185] Error 
****************************????****************************
??????:19/8/2026 9:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:30,356] Error 
****************************????****************************
??????:19/8/2026 9:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:30,528] Error 
****************************????****************************
??????:19/8/2026 9:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:30,698] Error 
****************************????****************************
??????:19/8/2026 9:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:30,878] Error 
****************************????****************************
??????:19/8/2026 9:38:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:31,048] Error 
****************************????****************************
??????:19/8/2026 9:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:31,215] Error 
****************************????****************************
??????:19/8/2026 9:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:31,385] Error 
****************************????****************************
??????:19/8/2026 9:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:31,553] Error 
****************************????****************************
??????:19/8/2026 9:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:31,731] Error 
****************************????****************************
??????:19/8/2026 9:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:31,905] Error 
****************************????****************************
??????:19/8/2026 9:38:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:32,076] Error 
****************************????****************************
??????:19/8/2026 9:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:32,248] Error 
****************************????****************************
??????:19/8/2026 9:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:32,419] Error 
****************************????****************************
??????:19/8/2026 9:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:32,608] Error 
****************************????****************************
??????:19/8/2026 9:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:32,790] Error 
****************************????****************************
??????:19/8/2026 9:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:32,964] Error 
****************************????****************************
??????:19/8/2026 9:38:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:33,146] Error 
****************************????****************************
??????:19/8/2026 9:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:33,324] Error 
****************************????****************************
??????:19/8/2026 9:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:33,506] Error 
****************************????****************************
??????:19/8/2026 9:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:33,688] Error 
****************************????****************************
??????:19/8/2026 9:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:33,882] Error 
****************************????****************************
??????:19/8/2026 9:38:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:34,063] Error 
****************************????****************************
??????:19/8/2026 9:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:34,238] Error 
****************************????****************************
??????:19/8/2026 9:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:34,414] Error 
****************************????****************************
??????:19/8/2026 9:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:34,585] Error 
****************************????****************************
??????:19/8/2026 9:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:34,771] Error 
****************************????****************************
??????:19/8/2026 9:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:34,953] Error 
****************************????****************************
??????:19/8/2026 9:38:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:35,134] Error 
****************************????****************************
??????:19/8/2026 9:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:35,312] Error 
****************************????****************************
??????:19/8/2026 9:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:35,497] Error 
****************************????****************************
??????:19/8/2026 9:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:35,680] Error 
****************************????****************************
??????:19/8/2026 9:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:35,871] Error 
****************************????****************************
??????:19/8/2026 9:38:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:36,048] Error 
****************************????****************************
??????:19/8/2026 9:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:36,229] Error 
****************************????****************************
??????:19/8/2026 9:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:36,413] Error 
****************************????****************************
??????:19/8/2026 9:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:36,607] Error 
****************************????****************************
??????:19/8/2026 9:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:36,789] Error 
****************************????****************************
??????:19/8/2026 9:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:36,978] Error 
****************************????****************************
??????:19/8/2026 9:38:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:37,159] Error 
****************************????****************************
??????:19/8/2026 9:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:37,339] Error 
****************************????****************************
??????:19/8/2026 9:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:37,523] Error 
****************************????****************************
??????:19/8/2026 9:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:37,702] Error 
****************************????****************************
??????:19/8/2026 9:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:37,883] Error 
****************************????****************************
??????:19/8/2026 9:38:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:38,060] Error 
****************************????****************************
??????:19/8/2026 9:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:38,237] Error 
****************************????****************************
??????:19/8/2026 9:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:38,415] Error 
****************************????****************************
??????:19/8/2026 9:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:38,588] Error 
****************************????****************************
??????:19/8/2026 9:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:38,768] Error 
****************************????****************************
??????:19/8/2026 9:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:38,933] Error 
****************************????****************************
??????:19/8/2026 9:38:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:39,099] Error 
****************************????****************************
??????:19/8/2026 9:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:39,268] Error 
****************************????****************************
??????:19/8/2026 9:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:39,444] Error 
****************************????****************************
??????:19/8/2026 9:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:39,618] Error 
****************************????****************************
??????:19/8/2026 9:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:39,801] Error 
****************************????****************************
??????:19/8/2026 9:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:39,970] Error 
****************************????****************************
??????:19/8/2026 9:38:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:40,137] Error 
****************************????****************************
??????:19/8/2026 9:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:40,313] Error 
****************************????****************************
??????:19/8/2026 9:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:40,484] Error 
****************************????****************************
??????:19/8/2026 9:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:40,672] Error 
****************************????****************************
??????:19/8/2026 9:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:40,852] Error 
****************************????****************************
??????:19/8/2026 9:38:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:41,027] Error 
****************************????****************************
??????:19/8/2026 9:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:41,196] Error 
****************************????****************************
??????:19/8/2026 9:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:41,367] Error 
****************************????****************************
??????:19/8/2026 9:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:41,536] Error 
****************************????****************************
??????:19/8/2026 9:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:41,711] Error 
****************************????****************************
??????:19/8/2026 9:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:41,894] Error 
****************************????****************************
??????:19/8/2026 9:38:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:42,073] Error 
****************************????****************************
??????:19/8/2026 9:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:42,255] Error 
****************************????****************************
??????:19/8/2026 9:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:42,433] Error 
****************************????****************************
??????:19/8/2026 9:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:42,611] Error 
****************************????****************************
??????:19/8/2026 9:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:42,794] Error 
****************************????****************************
??????:19/8/2026 9:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:42,968] Error 
****************************????****************************
??????:19/8/2026 9:38:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:43,133] Error 
****************************????****************************
??????:19/8/2026 9:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:43,299] Error 
****************************????****************************
??????:19/8/2026 9:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:43,468] Error 
****************************????****************************
??????:19/8/2026 9:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:43,642] Error 
****************************????****************************
??????:19/8/2026 9:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:43,822] Error 
****************************????****************************
??????:19/8/2026 9:38:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:44,000] Error 
****************************????****************************
??????:19/8/2026 9:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:44,176] Error 
****************************????****************************
??????:19/8/2026 9:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:44,356] Error 
****************************????****************************
??????:19/8/2026 9:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:44,533] Error 
****************************????****************************
??????:19/8/2026 9:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:44,729] Error 
****************************????****************************
??????:19/8/2026 9:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:44,910] Error 
****************************????****************************
??????:19/8/2026 9:38:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:45,093] Error 
****************************????****************************
??????:19/8/2026 9:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:45,273] Error 
****************************????****************************
??????:19/8/2026 9:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:45,454] Error 
****************************????****************************
??????:19/8/2026 9:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:45,632] Error 
****************************????****************************
??????:19/8/2026 9:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:45,814] Error 
****************************????****************************
??????:19/8/2026 9:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:45,996] Error 
****************************????****************************
??????:19/8/2026 9:38:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:46,175] Error 
****************************????****************************
??????:19/8/2026 9:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:46,359] Error 
****************************????****************************
??????:19/8/2026 9:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:46,543] Error 
****************************????****************************
??????:19/8/2026 9:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:46,729] Error 
****************************????****************************
??????:19/8/2026 9:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:46,911] Error 
****************************????****************************
??????:19/8/2026 9:38:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:47,090] Error 
****************************????****************************
??????:19/8/2026 9:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:47,263] Error 
****************************????****************************
??????:19/8/2026 9:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:47,444] Error 
****************************????****************************
??????:19/8/2026 9:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:47,624] Error 
****************************????****************************
??????:19/8/2026 9:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:47,803] Error 
****************************????****************************
??????:19/8/2026 9:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:47,981] Error 
****************************????****************************
??????:19/8/2026 9:38:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:48,155] Error 
****************************????****************************
??????:19/8/2026 9:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:48,331] Error 
****************************????****************************
??????:19/8/2026 9:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:48,509] Error 
****************************????****************************
??????:19/8/2026 9:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:48,688] Error 
****************************????****************************
??????:19/8/2026 9:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:48,882] Error 
****************************????****************************
??????:19/8/2026 9:38:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:49,055] Error 
****************************????****************************
??????:19/8/2026 9:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:49,238] Error 
****************************????****************************
??????:19/8/2026 9:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:49,424] Error 
****************************????****************************
??????:19/8/2026 9:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:49,590] Error 
****************************????****************************
??????:19/8/2026 9:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:49,770] Error 
****************************????****************************
??????:19/8/2026 9:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:49,938] Error 
****************************????****************************
??????:19/8/2026 9:38:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:50,114] Error 
****************************????****************************
??????:19/8/2026 9:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:50,288] Error 
****************************????****************************
??????:19/8/2026 9:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:50,459] Error 
****************************????****************************
??????:19/8/2026 9:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:50,629] Error 
****************************????****************************
??????:19/8/2026 9:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:50,805] Error 
****************************????****************************
??????:19/8/2026 9:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:50,984] Error 
****************************????****************************
??????:19/8/2026 9:38:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:51,159] Error 
****************************????****************************
??????:19/8/2026 9:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:51,332] Error 
****************************????****************************
??????:19/8/2026 9:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:51,503] Error 
****************************????****************************
??????:19/8/2026 9:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:51,673] Error 
****************************????****************************
??????:19/8/2026 9:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:51,856] Error 
****************************????****************************
??????:19/8/2026 9:38:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:52,026] Error 
****************************????****************************
??????:19/8/2026 9:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:52,206] Error 
****************************????****************************
??????:19/8/2026 9:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:52,377] Error 
****************************????****************************
??????:19/8/2026 9:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:52,543] Error 
****************************????****************************
??????:19/8/2026 9:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:52,711] Error 
****************************????****************************
??????:19/8/2026 9:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:52,907] Error 
****************************????****************************
??????:19/8/2026 9:38:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:53,083] Error 
****************************????****************************
??????:19/8/2026 9:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:53,268] Error 
****************************????****************************
??????:19/8/2026 9:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:53,451] Error 
****************************????****************************
??????:19/8/2026 9:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:53,627] Error 
****************************????****************************
??????:19/8/2026 9:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:53,813] Error 
****************************????****************************
??????:19/8/2026 9:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:53,990] Error 
****************************????****************************
??????:19/8/2026 9:38:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:54,170] Error 
****************************????****************************
??????:19/8/2026 9:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:54,352] Error 
****************************????****************************
??????:19/8/2026 9:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:54,538] Error 
****************************????****************************
??????:19/8/2026 9:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:54,718] Error 
****************************????****************************
??????:19/8/2026 9:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:54,899] Error 
****************************????****************************
??????:19/8/2026 9:38:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:55,076] Error 
****************************????****************************
??????:19/8/2026 9:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:55,252] Error 
****************************????****************************
??????:19/8/2026 9:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:55,429] Error 
****************************????****************************
??????:19/8/2026 9:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:55,603] Error 
****************************????****************************
??????:19/8/2026 9:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:55,785] Error 
****************************????****************************
??????:19/8/2026 9:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:55,955] Error 
****************************????****************************
??????:19/8/2026 9:38:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:56,133] Error 
****************************????****************************
??????:19/8/2026 9:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:56,308] Error 
****************************????****************************
??????:19/8/2026 9:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:56,487] Error 
****************************????****************************
??????:19/8/2026 9:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:56,665] Error 
****************************????****************************
??????:19/8/2026 9:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:56,848] Error 
****************************????****************************
??????:19/8/2026 9:38:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:57,035] Error 
****************************????****************************
??????:19/8/2026 9:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:57,205] Error 
****************************????****************************
??????:19/8/2026 9:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:57,390] Error 
****************************????****************************
??????:19/8/2026 9:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:57,569] Error 
****************************????****************************
??????:19/8/2026 9:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:57,745] Error 
****************************????****************************
??????:19/8/2026 9:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:57,916] Error 
****************************????****************************
??????:19/8/2026 9:38:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:58,084] Error 
****************************????****************************
??????:19/8/2026 9:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:58,253] Error 
****************************????****************************
??????:19/8/2026 9:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:58,421] Error 
****************************????****************************
??????:19/8/2026 9:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:58,597] Error 
****************************????****************************
??????:19/8/2026 9:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:58,775] Error 
****************************????****************************
??????:19/8/2026 9:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:58,947] Error 
****************************????****************************
??????:19/8/2026 9:38:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:59,126] Error 
****************************????****************************
??????:19/8/2026 9:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:59,307] Error 
****************************????****************************
??????:19/8/2026 9:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:59,486] Error 
****************************????****************************
??????:19/8/2026 9:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:59,665] Error 
****************************????****************************
??????:19/8/2026 9:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:38:59,847] Error 
****************************????****************************
??????:19/8/2026 9:38:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:00,027] Error 
****************************????****************************
??????:19/8/2026 9:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:00,201] Error 
****************************????****************************
??????:19/8/2026 9:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:00,374] Error 
****************************????****************************
??????:19/8/2026 9:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:00,542] Error 
****************************????****************************
??????:19/8/2026 9:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:00,714] Error 
****************************????****************************
??????:19/8/2026 9:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:00,888] Error 
****************************????****************************
??????:19/8/2026 9:39:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:01,073] Error 
****************************????****************************
??????:19/8/2026 9:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:01,239] Error 
****************************????****************************
??????:19/8/2026 9:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:01,414] Error 
****************************????****************************
??????:19/8/2026 9:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:01,600] Error 
****************************????****************************
??????:19/8/2026 9:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:01,788] Error 
****************************????****************************
??????:19/8/2026 9:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:01,965] Error 
****************************????****************************
??????:19/8/2026 9:39:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:02,145] Error 
****************************????****************************
??????:19/8/2026 9:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:02,337] Error 
****************************????****************************
??????:19/8/2026 9:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:02,517] Error 
****************************????****************************
??????:19/8/2026 9:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:02,693] Error 
****************************????****************************
??????:19/8/2026 9:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:02,876] Error 
****************************????****************************
??????:19/8/2026 9:39:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:03,054] Error 
****************************????****************************
??????:19/8/2026 9:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:03,232] Error 
****************************????****************************
??????:19/8/2026 9:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:03,407] Error 
****************************????****************************
??????:19/8/2026 9:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:03,592] Error 
****************************????****************************
??????:19/8/2026 9:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:03,768] Error 
****************************????****************************
??????:19/8/2026 9:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:03,945] Error 
****************************????****************************
??????:19/8/2026 9:39:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:04,135] Error 
****************************????****************************
??????:19/8/2026 9:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:04,316] Error 
****************************????****************************
??????:19/8/2026 9:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:04,480] Error 
****************************????****************************
??????:19/8/2026 9:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:04,646] Error 
****************************????****************************
??????:19/8/2026 9:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:04,824] Error 
****************************????****************************
??????:19/8/2026 9:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:04,994] Error 
****************************????****************************
??????:19/8/2026 9:39:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:05,182] Error 
****************************????****************************
??????:19/8/2026 9:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:05,355] Error 
****************************????****************************
??????:19/8/2026 9:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:05,527] Error 
****************************????****************************
??????:19/8/2026 9:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:05,696] Error 
****************************????****************************
??????:19/8/2026 9:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:05,869] Error 
****************************????****************************
??????:19/8/2026 9:39:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:06,044] Error 
****************************????****************************
??????:19/8/2026 9:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:06,212] Error 
****************************????****************************
??????:19/8/2026 9:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:06,384] Error 
****************************????****************************
??????:19/8/2026 9:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:06,557] Error 
****************************????****************************
??????:19/8/2026 9:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:06,730] Error 
****************************????****************************
??????:19/8/2026 9:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:06,897] Error 
****************************????****************************
??????:19/8/2026 9:39:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:07,065] Error 
****************************????****************************
??????:19/8/2026 9:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:07,229] Error 
****************************????****************************
??????:19/8/2026 9:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:07,404] Error 
****************************????****************************
??????:19/8/2026 9:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:07,573] Error 
****************************????****************************
??????:19/8/2026 9:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:07,749] Error 
****************************????****************************
??????:19/8/2026 9:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:07,918] Error 
****************************????****************************
??????:19/8/2026 9:39:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:08,087] Error 
****************************????****************************
??????:19/8/2026 9:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:08,255] Error 
****************************????****************************
??????:19/8/2026 9:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:08,425] Error 
****************************????****************************
??????:19/8/2026 9:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:08,612] Error 
****************************????****************************
??????:19/8/2026 9:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:08,816] Error 
****************************????****************************
??????:19/8/2026 9:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:08,983] Error 
****************************????****************************
??????:19/8/2026 9:39:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:09,149] Error 
****************************????****************************
??????:19/8/2026 9:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:09,337] Error 
****************************????****************************
??????:19/8/2026 9:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:09,518] Error 
****************************????****************************
??????:19/8/2026 9:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:09,702] Error 
****************************????****************************
??????:19/8/2026 9:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:09,886] Error 
****************************????****************************
??????:19/8/2026 9:39:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:10,057] Error 
****************************????****************************
??????:19/8/2026 9:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:10,237] Error 
****************************????****************************
??????:19/8/2026 9:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:10,409] Error 
****************************????****************************
??????:19/8/2026 9:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:10,587] Error 
****************************????****************************
??????:19/8/2026 9:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:10,763] Error 
****************************????****************************
??????:19/8/2026 9:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:10,937] Error 
****************************????****************************
??????:19/8/2026 9:39:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:11,118] Error 
****************************????****************************
??????:19/8/2026 9:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:11,291] Error 
****************************????****************************
??????:19/8/2026 9:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:11,474] Error 
****************************????****************************
??????:19/8/2026 9:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:11,661] Error 
****************************????****************************
??????:19/8/2026 9:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:11,848] Error 
****************************????****************************
??????:19/8/2026 9:39:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:12,031] Error 
****************************????****************************
??????:19/8/2026 9:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:12,209] Error 
****************************????****************************
??????:19/8/2026 9:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:12,399] Error 
****************************????****************************
??????:19/8/2026 9:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:12,583] Error 
****************************????****************************
??????:19/8/2026 9:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:12,768] Error 
****************************????****************************
??????:19/8/2026 9:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:12,949] Error 
****************************????****************************
??????:19/8/2026 9:39:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:13,134] Error 
****************************????****************************
??????:19/8/2026 9:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:13,329] Error 
****************************????****************************
??????:19/8/2026 9:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:13,517] Error 
****************************????****************************
??????:19/8/2026 9:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:13,700] Error 
****************************????****************************
??????:19/8/2026 9:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:13,887] Error 
****************************????****************************
??????:19/8/2026 9:39:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:14,066] Error 
****************************????****************************
??????:19/8/2026 9:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:14,240] Error 
****************************????****************************
??????:19/8/2026 9:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:14,417] Error 
****************************????****************************
??????:19/8/2026 9:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:14,602] Error 
****************************????****************************
??????:19/8/2026 9:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:14,785] Error 
****************************????****************************
??????:19/8/2026 9:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:14,967] Error 
****************************????****************************
??????:19/8/2026 9:39:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:15,152] Error 
****************************????****************************
??????:19/8/2026 9:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:15,335] Error 
****************************????****************************
??????:19/8/2026 9:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:15,519] Error 
****************************????****************************
??????:19/8/2026 9:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:15,703] Error 
****************************????****************************
??????:19/8/2026 9:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:15,892] Error 
****************************????****************************
??????:19/8/2026 9:39:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:16,072] Error 
****************************????****************************
??????:19/8/2026 9:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:16,257] Error 
****************************????****************************
??????:19/8/2026 9:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:16,439] Error 
****************************????****************************
??????:19/8/2026 9:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:16,627] Error 
****************************????****************************
??????:19/8/2026 9:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:16,816] Error 
****************************????****************************
??????:19/8/2026 9:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:16,992] Error 
****************************????****************************
??????:19/8/2026 9:39:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:17,161] Error 
****************************????****************************
??????:19/8/2026 9:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:17,342] Error 
****************************????****************************
??????:19/8/2026 9:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:17,541] Error 
****************************????****************************
??????:19/8/2026 9:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:17,720] Error 
****************************????****************************
??????:19/8/2026 9:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:17,910] Error 
****************************????****************************
??????:19/8/2026 9:39:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:18,083] Error 
****************************????****************************
??????:19/8/2026 9:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:18,256] Error 
****************************????****************************
??????:19/8/2026 9:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:18,424] Error 
****************************????****************************
??????:19/8/2026 9:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:18,598] Error 
****************************????****************************
??????:19/8/2026 9:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:18,774] Error 
****************************????****************************
??????:19/8/2026 9:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:18,949] Error 
****************************????****************************
??????:19/8/2026 9:39:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:19,127] Error 
****************************????****************************
??????:19/8/2026 9:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:19,309] Error 
****************************????****************************
??????:19/8/2026 9:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:19,493] Error 
****************************????****************************
??????:19/8/2026 9:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:19,675] Error 
****************************????****************************
??????:19/8/2026 9:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:19,857] Error 
****************************????****************************
??????:19/8/2026 9:39:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:20,038] Error 
****************************????****************************
??????:19/8/2026 9:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:20,213] Error 
****************************????****************************
??????:19/8/2026 9:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:20,393] Error 
****************************????****************************
??????:19/8/2026 9:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:20,579] Error 
****************************????****************************
??????:19/8/2026 9:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:20,768] Error 
****************************????****************************
??????:19/8/2026 9:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:20,942] Error 
****************************????****************************
??????:19/8/2026 9:39:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:21,122] Error 
****************************????****************************
??????:19/8/2026 9:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:21,297] Error 
****************************????****************************
??????:19/8/2026 9:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:21,489] Error 
****************************????****************************
??????:19/8/2026 9:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:21,669] Error 
****************************????****************************
??????:19/8/2026 9:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:21,848] Error 
****************************????****************************
??????:19/8/2026 9:39:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:22,022] Error 
****************************????****************************
??????:19/8/2026 9:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:22,205] Error 
****************************????****************************
??????:19/8/2026 9:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:22,385] Error 
****************************????****************************
??????:19/8/2026 9:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:22,567] Error 
****************************????****************************
??????:19/8/2026 9:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:22,759] Error 
****************************????****************************
??????:19/8/2026 9:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:22,941] Error 
****************************????****************************
??????:19/8/2026 9:39:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:23,118] Error 
****************************????****************************
??????:19/8/2026 9:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:23,298] Error 
****************************????****************************
??????:19/8/2026 9:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:23,478] Error 
****************************????****************************
??????:19/8/2026 9:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:23,653] Error 
****************************????****************************
??????:19/8/2026 9:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:23,836] Error 
****************************????****************************
??????:19/8/2026 9:39:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:24,011] Error 
****************************????****************************
??????:19/8/2026 9:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:24,188] Error 
****************************????****************************
??????:19/8/2026 9:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:24,364] Error 
****************************????****************************
??????:19/8/2026 9:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:24,544] Error 
****************************????****************************
??????:19/8/2026 9:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:24,732] Error 
****************************????****************************
??????:19/8/2026 9:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:24,908] Error 
****************************????****************************
??????:19/8/2026 9:39:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:25,081] Error 
****************************????****************************
??????:19/8/2026 9:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:25,265] Error 
****************************????****************************
??????:19/8/2026 9:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:25,447] Error 
****************************????****************************
??????:19/8/2026 9:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:25,639] Error 
****************************????****************************
??????:19/8/2026 9:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:25,818] Error 
****************************????****************************
??????:19/8/2026 9:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:25,998] Error 
****************************????****************************
??????:19/8/2026 9:39:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:26,183] Error 
****************************????****************************
??????:19/8/2026 9:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:26,365] Error 
****************************????****************************
??????:19/8/2026 9:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:26,544] Error 
****************************????****************************
??????:19/8/2026 9:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:26,725] Error 
****************************????****************************
??????:19/8/2026 9:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:26,904] Error 
****************************????****************************
??????:19/8/2026 9:39:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:27,081] Error 
****************************????****************************
??????:19/8/2026 9:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:27,261] Error 
****************************????****************************
??????:19/8/2026 9:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:27,436] Error 
****************************????****************************
??????:19/8/2026 9:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:27,621] Error 
****************************????****************************
??????:19/8/2026 9:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:27,815] Error 
****************************????****************************
??????:19/8/2026 9:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:27,991] Error 
****************************????****************************
??????:19/8/2026 9:39:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:28,165] Error 
****************************????****************************
??????:19/8/2026 9:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:28,344] Error 
****************************????****************************
??????:19/8/2026 9:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:28,516] Error 
****************************????****************************
??????:19/8/2026 9:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:28,704] Error 
****************************????****************************
??????:19/8/2026 9:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:28,882] Error 
****************************????****************************
??????:19/8/2026 9:39:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:29,058] Error 
****************************????****************************
??????:19/8/2026 9:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:29,239] Error 
****************************????****************************
??????:19/8/2026 9:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:29,414] Error 
****************************????****************************
??????:19/8/2026 9:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:29,602] Error 
****************************????****************************
??????:19/8/2026 9:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:29,796] Error 
****************************????****************************
??????:19/8/2026 9:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:29,991] Error 
****************************????****************************
??????:19/8/2026 9:39:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:30,180] Error 
****************************????****************************
??????:19/8/2026 9:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:30,358] Error 
****************************????****************************
??????:19/8/2026 9:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:30,536] Error 
****************************????****************************
??????:19/8/2026 9:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:30,720] Error 
****************************????****************************
??????:19/8/2026 9:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:30,903] Error 
****************************????****************************
??????:19/8/2026 9:39:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:31,079] Error 
****************************????****************************
??????:19/8/2026 9:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:31,259] Error 
****************************????****************************
??????:19/8/2026 9:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:31,439] Error 
****************************????****************************
??????:19/8/2026 9:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:31,617] Error 
****************************????****************************
??????:19/8/2026 9:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:31,810] Error 
****************************????****************************
??????:19/8/2026 9:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:31,991] Error 
****************************????****************************
??????:19/8/2026 9:39:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:32,173] Error 
****************************????****************************
??????:19/8/2026 9:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:32,358] Error 
****************************????****************************
??????:19/8/2026 9:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:32,542] Error 
****************************????****************************
??????:19/8/2026 9:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:32,722] Error 
****************************????****************************
??????:19/8/2026 9:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:32,903] Error 
****************************????****************************
??????:19/8/2026 9:39:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:33,085] Error 
****************************????****************************
??????:19/8/2026 9:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:33,270] Error 
****************************????****************************
??????:19/8/2026 9:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:33,457] Error 
****************************????****************************
??????:19/8/2026 9:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:33,641] Error 
****************************????****************************
??????:19/8/2026 9:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:33,842] Error 
****************************????****************************
??????:19/8/2026 9:39:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:34,020] Error 
****************************????****************************
??????:19/8/2026 9:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:34,197] Error 
****************************????****************************
??????:19/8/2026 9:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:34,391] Error 
****************************????****************************
??????:19/8/2026 9:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:34,578] Error 
****************************????****************************
??????:19/8/2026 9:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:34,766] Error 
****************************????****************************
??????:19/8/2026 9:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:34,940] Error 
****************************????****************************
??????:19/8/2026 9:39:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:35,116] Error 
****************************????****************************
??????:19/8/2026 9:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:35,292] Error 
****************************????****************************
??????:19/8/2026 9:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:35,472] Error 
****************************????****************************
??????:19/8/2026 9:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:35,651] Error 
****************************????****************************
??????:19/8/2026 9:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:35,841] Error 
****************************????****************************
??????:19/8/2026 9:39:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:36,023] Error 
****************************????****************************
??????:19/8/2026 9:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:36,209] Error 
****************************????****************************
??????:19/8/2026 9:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:36,391] Error 
****************************????****************************
??????:19/8/2026 9:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:36,575] Error 
****************************????****************************
??????:19/8/2026 9:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:36,767] Error 
****************************????****************************
??????:19/8/2026 9:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:36,955] Error 
****************************????****************************
??????:19/8/2026 9:39:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:37,142] Error 
****************************????****************************
??????:19/8/2026 9:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:37,328] Error 
****************************????****************************
??????:19/8/2026 9:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:37,512] Error 
****************************????****************************
??????:19/8/2026 9:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:37,701] Error 
****************************????****************************
??????:19/8/2026 9:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:37,907] Error 
****************************????****************************
??????:19/8/2026 9:39:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:38,081] Error 
****************************????****************************
??????:19/8/2026 9:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:38,264] Error 
****************************????****************************
??????:19/8/2026 9:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:38,447] Error 
****************************????****************************
??????:19/8/2026 9:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:38,631] Error 
****************************????****************************
??????:19/8/2026 9:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:38,821] Error 
****************************????****************************
??????:19/8/2026 9:39:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:39,004] Error 
****************************????****************************
??????:19/8/2026 9:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:39,178] Error 
****************************????****************************
??????:19/8/2026 9:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:39,355] Error 
****************************????****************************
??????:19/8/2026 9:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:39,531] Error 
****************************????****************************
??????:19/8/2026 9:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:39,716] Error 
****************************????****************************
??????:19/8/2026 9:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:39,894] Error 
****************************????****************************
??????:19/8/2026 9:39:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:40,077] Error 
****************************????****************************
??????:19/8/2026 9:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:40,253] Error 
****************************????****************************
??????:19/8/2026 9:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:40,436] Error 
****************************????****************************
??????:19/8/2026 9:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:40,615] Error 
****************************????****************************
??????:19/8/2026 9:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:40,798] Error 
****************************????****************************
??????:19/8/2026 9:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:40,982] Error 
****************************????****************************
??????:19/8/2026 9:39:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:41,162] Error 
****************************????****************************
??????:19/8/2026 9:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:41,344] Error 
****************************????****************************
??????:19/8/2026 9:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:41,519] Error 
****************************????****************************
??????:19/8/2026 9:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:41,707] Error 
****************************????****************************
??????:19/8/2026 9:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:41,905] Error 
****************************????****************************
??????:19/8/2026 9:39:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:42,081] Error 
****************************????****************************
??????:19/8/2026 9:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:42,261] Error 
****************************????****************************
??????:19/8/2026 9:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:42,443] Error 
****************************????****************************
??????:19/8/2026 9:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:42,627] Error 
****************************????****************************
??????:19/8/2026 9:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:42,829] Error 
****************************????****************************
??????:19/8/2026 9:39:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:43,015] Error 
****************************????****************************
??????:19/8/2026 9:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:43,205] Error 
****************************????****************************
??????:19/8/2026 9:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:43,387] Error 
****************************????****************************
??????:19/8/2026 9:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:43,571] Error 
****************************????****************************
??????:19/8/2026 9:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:43,761] Error 
****************************????****************************
??????:19/8/2026 9:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:43,947] Error 
****************************????****************************
??????:19/8/2026 9:39:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:44,132] Error 
****************************????****************************
??????:19/8/2026 9:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:44,323] Error 
****************************????****************************
??????:19/8/2026 9:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:44,508] Error 
****************************????****************************
??????:19/8/2026 9:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:44,694] Error 
****************************????****************************
??????:19/8/2026 9:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:44,891] Error 
****************************????****************************
??????:19/8/2026 9:39:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:45,075] Error 
****************************????****************************
??????:19/8/2026 9:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:45,259] Error 
****************************????****************************
??????:19/8/2026 9:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:45,445] Error 
****************************????****************************
??????:19/8/2026 9:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:45,626] Error 
****************************????****************************
??????:19/8/2026 9:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:45,817] Error 
****************************????****************************
??????:19/8/2026 9:39:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:46,018] Error 
****************************????****************************
??????:19/8/2026 9:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:46,202] Error 
****************************????****************************
??????:19/8/2026 9:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:46,374] Error 
****************************????****************************
??????:19/8/2026 9:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:46,549] Error 
****************************????****************************
??????:19/8/2026 9:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:46,733] Error 
****************************????****************************
??????:19/8/2026 9:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:46,919] Error 
****************************????****************************
??????:19/8/2026 9:39:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:47,096] Error 
****************************????****************************
??????:19/8/2026 9:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:47,268] Error 
****************************????****************************
??????:19/8/2026 9:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:47,446] Error 
****************************????****************************
??????:19/8/2026 9:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:47,616] Error 
****************************????****************************
??????:19/8/2026 9:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:47,798] Error 
****************************????****************************
??????:19/8/2026 9:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:47,967] Error 
****************************????****************************
??????:19/8/2026 9:39:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:48,143] Error 
****************************????****************************
??????:19/8/2026 9:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:48,315] Error 
****************************????****************************
??????:19/8/2026 9:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:48,488] Error 
****************************????****************************
??????:19/8/2026 9:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:48,659] Error 
****************************????****************************
??????:19/8/2026 9:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:48,839] Error 
****************************????****************************
??????:19/8/2026 9:39:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:49,017] Error 
****************************????****************************
??????:19/8/2026 9:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:49,195] Error 
****************************????****************************
??????:19/8/2026 9:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:49,371] Error 
****************************????****************************
??????:19/8/2026 9:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:49,542] Error 
****************************????****************************
??????:19/8/2026 9:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:49,728] Error 
****************************????****************************
??????:19/8/2026 9:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:49,910] Error 
****************************????****************************
??????:19/8/2026 9:39:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:50,104] Error 
****************************????****************************
??????:19/8/2026 9:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:50,283] Error 
****************************????****************************
??????:19/8/2026 9:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:50,458] Error 
****************************????****************************
??????:19/8/2026 9:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:50,638] Error 
****************************????****************************
??????:19/8/2026 9:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:50,826] Error 
****************************????****************************
??????:19/8/2026 9:39:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:51,022] Error 
****************************????****************************
??????:19/8/2026 9:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:51,212] Error 
****************************????****************************
??????:19/8/2026 9:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:51,398] Error 
****************************????****************************
??????:19/8/2026 9:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:51,589] Error 
****************************????****************************
??????:19/8/2026 9:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:51,785] Error 
****************************????****************************
??????:19/8/2026 9:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:51,976] Error 
****************************????****************************
??????:19/8/2026 9:39:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:52,170] Error 
****************************????****************************
??????:19/8/2026 9:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:52,357] Error 
****************************????****************************
??????:19/8/2026 9:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:52,546] Error 
****************************????****************************
??????:19/8/2026 9:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:52,753] Error 
****************************????****************************
??????:19/8/2026 9:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:52,949] Error 
****************************????****************************
??????:19/8/2026 9:39:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:53,134] Error 
****************************????****************************
??????:19/8/2026 9:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:53,321] Error 
****************************????****************************
??????:19/8/2026 9:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:53,508] Error 
****************************????****************************
??????:19/8/2026 9:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:53,694] Error 
****************************????****************************
??????:19/8/2026 9:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:53,892] Error 
****************************????****************************
??????:19/8/2026 9:39:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:54,073] Error 
****************************????****************************
??????:19/8/2026 9:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:54,264] Error 
****************************????****************************
??????:19/8/2026 9:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:54,436] Error 
****************************????****************************
??????:19/8/2026 9:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:54,602] Error 
****************************????****************************
??????:19/8/2026 9:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:54,777] Error 
****************************????****************************
??????:19/8/2026 9:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:54,947] Error 
****************************????****************************
??????:19/8/2026 9:39:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:55,122] Error 
****************************????****************************
??????:19/8/2026 9:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:55,289] Error 
****************************????****************************
??????:19/8/2026 9:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:55,459] Error 
****************************????****************************
??????:19/8/2026 9:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:55,623] Error 
****************************????****************************
??????:19/8/2026 9:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:55,796] Error 
****************************????****************************
??????:19/8/2026 9:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:55,969] Error 
****************************????****************************
??????:19/8/2026 9:39:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:56,128] Error 
****************************????****************************
??????:19/8/2026 9:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:56,291] Error 
****************************????****************************
??????:19/8/2026 9:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:56,449] Error 
****************************????****************************
??????:19/8/2026 9:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:56,611] Error 
****************************????****************************
??????:19/8/2026 9:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:56,777] Error 
****************************????****************************
??????:19/8/2026 9:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:56,941] Error 
****************************????****************************
??????:19/8/2026 9:39:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:57,099] Error 
****************************????****************************
??????:19/8/2026 9:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:57,259] Error 
****************************????****************************
??????:19/8/2026 9:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:57,413] Error 
****************************????****************************
??????:19/8/2026 9:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:57,572] Error 
****************************????****************************
??????:19/8/2026 9:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:57,739] Error 
****************************????****************************
??????:19/8/2026 9:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:57,904] Error 
****************************????****************************
??????:19/8/2026 9:39:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:58,065] Error 
****************************????****************************
??????:19/8/2026 9:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:58,240] Error 
****************************????****************************
??????:19/8/2026 9:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:58,402] Error 
****************************????****************************
??????:19/8/2026 9:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:58,569] Error 
****************************????****************************
??????:19/8/2026 9:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:58,729] Error 
****************************????****************************
??????:19/8/2026 9:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:58,893] Error 
****************************????****************************
??????:19/8/2026 9:39:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:59,059] Error 
****************************????****************************
??????:19/8/2026 9:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:59,217] Error 
****************************????****************************
??????:19/8/2026 9:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:59,382] Error 
****************************????****************************
??????:19/8/2026 9:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:59,535] Error 
****************************????****************************
??????:19/8/2026 9:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:59,696] Error 
****************************????****************************
??????:19/8/2026 9:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:39:59,860] Error 
****************************????****************************
??????:19/8/2026 9:39:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:00,025] Error 
****************************????****************************
??????:19/8/2026 9:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:00,184] Error 
****************************????****************************
??????:19/8/2026 9:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:00,342] Error 
****************************????****************************
??????:19/8/2026 9:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:00,503] Error 
****************************????****************************
??????:19/8/2026 9:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:00,657] Error 
****************************????****************************
??????:19/8/2026 9:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:00,822] Error 
****************************????****************************
??????:19/8/2026 9:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:00,988] Error 
****************************????****************************
??????:19/8/2026 9:40:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:01,153] Error 
****************************????****************************
??????:19/8/2026 9:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:01,313] Error 
****************************????****************************
??????:19/8/2026 9:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:01,480] Error 
****************************????****************************
??????:19/8/2026 9:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:01,639] Error 
****************************????****************************
??????:19/8/2026 9:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:01,799] Error 
****************************????****************************
??????:19/8/2026 9:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:01,964] Error 
****************************????****************************
??????:19/8/2026 9:40:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:02,124] Error 
****************************????****************************
??????:19/8/2026 9:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:02,302] Error 
****************************????****************************
??????:19/8/2026 9:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:02,470] Error 
****************************????****************************
??????:19/8/2026 9:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:02,636] Error 
****************************????****************************
??????:19/8/2026 9:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:02,810] Error 
****************************????****************************
??????:19/8/2026 9:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:02,982] Error 
****************************????****************************
??????:19/8/2026 9:40:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:03,144] Error 
****************************????****************************
??????:19/8/2026 9:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:03,308] Error 
****************************????****************************
??????:19/8/2026 9:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:03,473] Error 
****************************????****************************
??????:19/8/2026 9:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:03,638] Error 
****************************????****************************
??????:19/8/2026 9:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:03,808] Error 
****************************????****************************
??????:19/8/2026 9:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:03,979] Error 
****************************????****************************
??????:19/8/2026 9:40:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:04,138] Error 
****************************????****************************
??????:19/8/2026 9:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:04,302] Error 
****************************????****************************
??????:19/8/2026 9:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:04,464] Error 
****************************????****************************
??????:19/8/2026 9:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:04,633] Error 
****************************????****************************
??????:19/8/2026 9:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:04,802] Error 
****************************????****************************
??????:19/8/2026 9:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:04,966] Error 
****************************????****************************
??????:19/8/2026 9:40:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:05,126] Error 
****************************????****************************
??????:19/8/2026 9:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:05,284] Error 
****************************????****************************
??????:19/8/2026 9:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:05,444] Error 
****************************????****************************
??????:19/8/2026 9:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:05,604] Error 
****************************????****************************
??????:19/8/2026 9:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:05,772] Error 
****************************????****************************
??????:19/8/2026 9:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:05,930] Error 
****************************????****************************
??????:19/8/2026 9:40:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:06,107] Error 
****************************????****************************
??????:19/8/2026 9:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:06,284] Error 
****************************????****************************
??????:19/8/2026 9:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:06,466] Error 
****************************????****************************
??????:19/8/2026 9:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:06,634] Error 
****************************????****************************
??????:19/8/2026 9:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:06,807] Error 
****************************????****************************
??????:19/8/2026 9:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:06,970] Error 
****************************????****************************
??????:19/8/2026 9:40:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:07,130] Error 
****************************????****************************
??????:19/8/2026 9:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:07,291] Error 
****************************????****************************
??????:19/8/2026 9:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:07,462] Error 
****************************????****************************
??????:19/8/2026 9:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:07,629] Error 
****************************????****************************
??????:19/8/2026 9:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:07,801] Error 
****************************????****************************
??????:19/8/2026 9:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:07,965] Error 
****************************????****************************
??????:19/8/2026 9:40:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:08,137] Error 
****************************????****************************
??????:19/8/2026 9:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:08,296] Error 
****************************????****************************
??????:19/8/2026 9:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:08,464] Error 
****************************????****************************
??????:19/8/2026 9:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:08,641] Error 
****************************????****************************
??????:19/8/2026 9:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:08,818] Error 
****************************????****************************
??????:19/8/2026 9:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:08,995] Error 
****************************????****************************
??????:19/8/2026 9:40:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:09,158] Error 
****************************????****************************
??????:19/8/2026 9:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:09,320] Error 
****************************????****************************
??????:19/8/2026 9:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:09,487] Error 
****************************????****************************
??????:19/8/2026 9:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:09,650] Error 
****************************????****************************
??????:19/8/2026 9:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:09,816] Error 
****************************????****************************
??????:19/8/2026 9:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:09,979] Error 
****************************????****************************
??????:19/8/2026 9:40:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:10,150] Error 
****************************????****************************
??????:19/8/2026 9:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:10,318] Error 
****************************????****************************
??????:19/8/2026 9:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:10,502] Error 
****************************????****************************
??????:19/8/2026 9:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:10,666] Error 
****************************????****************************
??????:19/8/2026 9:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:10,833] Error 
****************************????****************************
??????:19/8/2026 9:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:10,998] Error 
****************************????****************************
??????:19/8/2026 9:40:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:11,169] Error 
****************************????****************************
??????:19/8/2026 9:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:11,336] Error 
****************************????****************************
??????:19/8/2026 9:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:11,505] Error 
****************************????****************************
??????:19/8/2026 9:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:11,667] Error 
****************************????****************************
??????:19/8/2026 9:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:11,836] Error 
****************************????****************************
??????:19/8/2026 9:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:11,994] Error 
****************************????****************************
??????:19/8/2026 9:40:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:12,155] Error 
****************************????****************************
??????:19/8/2026 9:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:12,316] Error 
****************************????****************************
??????:19/8/2026 9:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:12,473] Error 
****************************????****************************
??????:19/8/2026 9:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:12,632] Error 
****************************????****************************
??????:19/8/2026 9:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:12,801] Error 
****************************????****************************
??????:19/8/2026 9:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:12,958] Error 
****************************????****************************
??????:19/8/2026 9:40:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:13,120] Error 
****************************????****************************
??????:19/8/2026 9:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:13,282] Error 
****************************????****************************
??????:19/8/2026 9:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:13,441] Error 
****************************????****************************
??????:19/8/2026 9:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:13,598] Error 
****************************????****************************
??????:19/8/2026 9:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:13,768] Error 
****************************????****************************
??????:19/8/2026 9:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:13,926] Error 
****************************????****************************
??????:19/8/2026 9:40:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:14,084] Error 
****************************????****************************
??????:19/8/2026 9:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:14,244] Error 
****************************????****************************
??????:19/8/2026 9:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:14,403] Error 
****************************????****************************
??????:19/8/2026 9:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:14,583] Error 
****************************????****************************
??????:19/8/2026 9:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:14,754] Error 
****************************????****************************
??????:19/8/2026 9:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:14,916] Error 
****************************????****************************
??????:19/8/2026 9:40:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:15,083] Error 
****************************????****************************
??????:19/8/2026 9:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:15,247] Error 
****************************????****************************
??????:19/8/2026 9:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:15,406] Error 
****************************????****************************
??????:19/8/2026 9:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:15,566] Error 
****************************????****************************
??????:19/8/2026 9:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:15,734] Error 
****************************????****************************
??????:19/8/2026 9:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:15,892] Error 
****************************????****************************
??????:19/8/2026 9:40:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:16,055] Error 
****************************????****************************
??????:19/8/2026 9:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:16,213] Error 
****************************????****************************
??????:19/8/2026 9:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:16,375] Error 
****************************????****************************
??????:19/8/2026 9:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:16,537] Error 
****************************????****************************
??????:19/8/2026 9:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:16,697] Error 
****************************????****************************
??????:19/8/2026 9:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:16,860] Error 
****************************????****************************
??????:19/8/2026 9:40:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:17,026] Error 
****************************????****************************
??????:19/8/2026 9:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:17,193] Error 
****************************????****************************
??????:19/8/2026 9:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:17,352] Error 
****************************????****************************
??????:19/8/2026 9:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:17,512] Error 
****************************????****************************
??????:19/8/2026 9:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:17,669] Error 
****************************????****************************
??????:19/8/2026 9:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:17,834] Error 
****************************????****************************
??????:19/8/2026 9:40:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:18,005] Error 
****************************????****************************
??????:19/8/2026 9:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:18,166] Error 
****************************????****************************
??????:19/8/2026 9:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:18,335] Error 
****************************????****************************
??????:19/8/2026 9:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:18,500] Error 
****************************????****************************
??????:19/8/2026 9:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:18,673] Error 
****************************????****************************
??????:19/8/2026 9:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:18,837] Error 
****************************????****************************
??????:19/8/2026 9:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:18,997] Error 
****************************????****************************
??????:19/8/2026 9:40:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:19,161] Error 
****************************????****************************
??????:19/8/2026 9:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:19,330] Error 
****************************????****************************
??????:19/8/2026 9:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:19,488] Error 
****************************????****************************
??????:19/8/2026 9:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:19,651] Error 
****************************????****************************
??????:19/8/2026 9:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:19,818] Error 
****************************????****************************
??????:19/8/2026 9:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:19,989] Error 
****************************????****************************
??????:19/8/2026 9:40:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:20,166] Error 
****************************????****************************
??????:19/8/2026 9:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:20,334] Error 
****************************????****************************
??????:19/8/2026 9:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:20,500] Error 
****************************????****************************
??????:19/8/2026 9:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:20,672] Error 
****************************????****************************
??????:19/8/2026 9:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:20,850] Error 
****************************????****************************
??????:19/8/2026 9:40:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:21,021] Error 
****************************????****************************
??????:19/8/2026 9:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:21,191] Error 
****************************????****************************
??????:19/8/2026 9:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:21,348] Error 
****************************????****************************
??????:19/8/2026 9:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:21,514] Error 
****************************????****************************
??????:19/8/2026 9:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:21,684] Error 
****************************????****************************
??????:19/8/2026 9:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:21,858] Error 
****************************????****************************
??????:19/8/2026 9:40:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:22,017] Error 
****************************????****************************
??????:19/8/2026 9:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:22,186] Error 
****************************????****************************
??????:19/8/2026 9:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:22,354] Error 
****************************????****************************
??????:19/8/2026 9:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:22,513] Error 
****************************????****************************
??????:19/8/2026 9:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:22,686] Error 
****************************????****************************
??????:19/8/2026 9:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:22,866] Error 
****************************????****************************
??????:19/8/2026 9:40:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:23,048] Error 
****************************????****************************
??????:19/8/2026 9:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:23,228] Error 
****************************????****************************
??????:19/8/2026 9:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:23,407] Error 
****************************????****************************
??????:19/8/2026 9:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:23,589] Error 
****************************????****************************
??????:19/8/2026 9:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:23,772] Error 
****************************????****************************
??????:19/8/2026 9:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:23,949] Error 
****************************????****************************
??????:19/8/2026 9:40:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:24,126] Error 
****************************????****************************
??????:19/8/2026 9:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:24,304] Error 
****************************????****************************
??????:19/8/2026 9:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:24,482] Error 
****************************????****************************
??????:19/8/2026 9:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:24,658] Error 
****************************????****************************
??????:19/8/2026 9:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:24,839] Error 
****************************????****************************
??????:19/8/2026 9:40:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:25,015] Error 
****************************????****************************
??????:19/8/2026 9:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:25,195] Error 
****************************????****************************
??????:19/8/2026 9:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:25,377] Error 
****************************????****************************
??????:19/8/2026 9:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:25,549] Error 
****************************????****************************
??????:19/8/2026 9:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:25,730] Error 
****************************????****************************
??????:19/8/2026 9:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:25,904] Error 
****************************????****************************
??????:19/8/2026 9:40:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:26,086] Error 
****************************????****************************
??????:19/8/2026 9:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:26,264] Error 
****************************????****************************
??????:19/8/2026 9:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:26,449] Error 
****************************????****************************
??????:19/8/2026 9:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:26,632] Error 
****************************????****************************
??????:19/8/2026 9:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:26,830] Error 
****************************????****************************
??????:19/8/2026 9:40:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:27,010] Error 
****************************????****************************
??????:19/8/2026 9:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:27,192] Error 
****************************????****************************
??????:19/8/2026 9:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:27,369] Error 
****************************????****************************
??????:19/8/2026 9:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:27,544] Error 
****************************????****************************
??????:19/8/2026 9:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:27,725] Error 
****************************????****************************
??????:19/8/2026 9:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:27,909] Error 
****************************????****************************
??????:19/8/2026 9:40:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:28,094] Error 
****************************????****************************
??????:19/8/2026 9:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:28,271] Error 
****************************????****************************
??????:19/8/2026 9:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:28,455] Error 
****************************????****************************
??????:19/8/2026 9:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:28,632] Error 
****************************????****************************
??????:19/8/2026 9:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:28,814] Error 
****************************????****************************
??????:19/8/2026 9:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:28,986] Error 
****************************????****************************
??????:19/8/2026 9:40:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:29,163] Error 
****************************????****************************
??????:19/8/2026 9:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:29,339] Error 
****************************????****************************
??????:19/8/2026 9:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:29,519] Error 
****************************????****************************
??????:19/8/2026 9:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:29,703] Error 
****************************????****************************
??????:19/8/2026 9:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:29,888] Error 
****************************????****************************
??????:19/8/2026 9:40:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:30,070] Error 
****************************????****************************
??????:19/8/2026 9:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:30,250] Error 
****************************????****************************
??????:19/8/2026 9:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:30,429] Error 
****************************????****************************
??????:19/8/2026 9:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:30,605] Error 
****************************????****************************
??????:19/8/2026 9:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:30,790] Error 
****************************????****************************
??????:19/8/2026 9:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:30,973] Error 
****************************????****************************
??????:19/8/2026 9:40:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:31,152] Error 
****************************????****************************
??????:19/8/2026 9:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:31,334] Error 
****************************????****************************
??????:19/8/2026 9:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:31,510] Error 
****************************????****************************
??????:19/8/2026 9:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:31,684] Error 
****************************????****************************
??????:19/8/2026 9:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:31,869] Error 
****************************????****************************
??????:19/8/2026 9:40:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:32,051] Error 
****************************????****************************
??????:19/8/2026 9:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:32,235] Error 
****************************????****************************
??????:19/8/2026 9:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:32,416] Error 
****************************????****************************
??????:19/8/2026 9:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:32,592] Error 
****************************????****************************
??????:19/8/2026 9:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:32,771] Error 
****************************????****************************
??????:19/8/2026 9:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:32,948] Error 
****************************????****************************
??????:19/8/2026 9:40:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:33,126] Error 
****************************????****************************
??????:19/8/2026 9:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:33,300] Error 
****************************????****************************
??????:19/8/2026 9:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:33,480] Error 
****************************????****************************
??????:19/8/2026 9:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:33,658] Error 
****************************????****************************
??????:19/8/2026 9:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:33,839] Error 
****************************????****************************
??????:19/8/2026 9:40:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:34,016] Error 
****************************????****************************
??????:19/8/2026 9:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:34,198] Error 
****************************????****************************
??????:19/8/2026 9:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:34,383] Error 
****************************????****************************
??????:19/8/2026 9:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:34,565] Error 
****************************????****************************
??????:19/8/2026 9:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:34,752] Error 
****************************????****************************
??????:19/8/2026 9:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:34,940] Error 
****************************????****************************
??????:19/8/2026 9:40:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:35,116] Error 
****************************????****************************
??????:19/8/2026 9:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:35,288] Error 
****************************????****************************
??????:19/8/2026 9:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:35,463] Error 
****************************????****************************
??????:19/8/2026 9:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:35,640] Error 
****************************????****************************
??????:19/8/2026 9:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:35,818] Error 
****************************????****************************
??????:19/8/2026 9:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:35,991] Error 
****************************????****************************
??????:19/8/2026 9:40:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:36,167] Error 
****************************????****************************
??????:19/8/2026 9:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:36,351] Error 
****************************????****************************
??????:19/8/2026 9:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:36,536] Error 
****************************????****************************
??????:19/8/2026 9:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:36,723] Error 
****************************????****************************
??????:19/8/2026 9:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:36,904] Error 
****************************????****************************
??????:19/8/2026 9:40:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:37,087] Error 
****************************????****************************
??????:19/8/2026 9:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:37,265] Error 
****************************????****************************
??????:19/8/2026 9:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:37,447] Error 
****************************????****************************
??????:19/8/2026 9:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:37,623] Error 
****************************????****************************
??????:19/8/2026 9:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:37,802] Error 
****************************????****************************
??????:19/8/2026 9:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:37,983] Error 
****************************????****************************
??????:19/8/2026 9:40:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:38,163] Error 
****************************????****************************
??????:19/8/2026 9:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:38,337] Error 
****************************????****************************
??????:19/8/2026 9:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:38,521] Error 
****************************????****************************
??????:19/8/2026 9:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:38,707] Error 
****************************????****************************
??????:19/8/2026 9:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:38,888] Error 
****************************????****************************
??????:19/8/2026 9:40:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:39,081] Error 
****************************????****************************
??????:19/8/2026 9:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:39,261] Error 
****************************????****************************
??????:19/8/2026 9:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:39,436] Error 
****************************????****************************
??????:19/8/2026 9:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:39,620] Error 
****************************????****************************
??????:19/8/2026 9:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:39,804] Error 
****************************????****************************
??????:19/8/2026 9:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:39,980] Error 
****************************????****************************
??????:19/8/2026 9:40:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:40,162] Error 
****************************????****************************
??????:19/8/2026 9:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:40,335] Error 
****************************????****************************
??????:19/8/2026 9:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:40,515] Error 
****************************????****************************
??????:19/8/2026 9:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:40,690] Error 
****************************????****************************
??????:19/8/2026 9:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:40,873] Error 
****************************????****************************
??????:19/8/2026 9:40:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:41,052] Error 
****************************????****************************
??????:19/8/2026 9:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:41,239] Error 
****************************????****************************
??????:19/8/2026 9:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:41,422] Error 
****************************????****************************
??????:19/8/2026 9:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:41,603] Error 
****************************????****************************
??????:19/8/2026 9:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:41,783] Error 
****************************????****************************
??????:19/8/2026 9:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:41,959] Error 
****************************????****************************
??????:19/8/2026 9:40:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:42,138] Error 
****************************????****************************
??????:19/8/2026 9:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:42,322] Error 
****************************????****************************
??????:19/8/2026 9:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:42,502] Error 
****************************????****************************
??????:19/8/2026 9:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:42,677] Error 
****************************????****************************
??????:19/8/2026 9:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:42,857] Error 
****************************????****************************
??????:19/8/2026 9:40:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:43,031] Error 
****************************????****************************
??????:19/8/2026 9:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:43,218] Error 
****************************????****************************
??????:19/8/2026 9:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:43,394] Error 
****************************????****************************
??????:19/8/2026 9:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:43,574] Error 
****************************????****************************
??????:19/8/2026 9:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:43,755] Error 
****************************????****************************
??????:19/8/2026 9:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:43,928] Error 
****************************????****************************
??????:19/8/2026 9:40:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:44,108] Error 
****************************????****************************
??????:19/8/2026 9:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:44,288] Error 
****************************????****************************
??????:19/8/2026 9:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:44,472] Error 
****************************????****************************
??????:19/8/2026 9:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:44,654] Error 
****************************????****************************
??????:19/8/2026 9:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:44,838] Error 
****************************????****************************
??????:19/8/2026 9:40:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:45,018] Error 
****************************????****************************
??????:19/8/2026 9:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:45,201] Error 
****************************????****************************
??????:19/8/2026 9:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:45,381] Error 
****************************????****************************
??????:19/8/2026 9:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:45,562] Error 
****************************????****************************
??????:19/8/2026 9:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:45,743] Error 
****************************????****************************
??????:19/8/2026 9:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:45,923] Error 
****************************????****************************
??????:19/8/2026 9:40:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:46,105] Error 
****************************????****************************
??????:19/8/2026 9:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:46,292] Error 
****************************????****************************
??????:19/8/2026 9:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:46,473] Error 
****************************????****************************
??????:19/8/2026 9:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:46,657] Error 
****************************????****************************
??????:19/8/2026 9:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:46,839] Error 
****************************????****************************
??????:19/8/2026 9:40:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:47,019] Error 
****************************????****************************
??????:19/8/2026 9:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:47,210] Error 
****************************????****************************
??????:19/8/2026 9:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:47,394] Error 
****************************????****************************
??????:19/8/2026 9:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:47,569] Error 
****************************????****************************
??????:19/8/2026 9:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:47,749] Error 
****************************????****************************
??????:19/8/2026 9:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:47,923] Error 
****************************????****************************
??????:19/8/2026 9:40:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:48,099] Error 
****************************????****************************
??????:19/8/2026 9:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:48,282] Error 
****************************????****************************
??????:19/8/2026 9:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:48,466] Error 
****************************????****************************
??????:19/8/2026 9:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:48,651] Error 
****************************????****************************
??????:19/8/2026 9:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:48,829] Error 
****************************????****************************
??????:19/8/2026 9:40:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:49,011] Error 
****************************????****************************
??????:19/8/2026 9:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:49,195] Error 
****************************????****************************
??????:19/8/2026 9:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:49,382] Error 
****************************????****************************
??????:19/8/2026 9:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:49,557] Error 
****************************????****************************
??????:19/8/2026 9:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:49,729] Error 
****************************????****************************
??????:19/8/2026 9:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:49,909] Error 
****************************????****************************
??????:19/8/2026 9:40:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:50,090] Error 
****************************????****************************
??????:19/8/2026 9:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:50,266] Error 
****************************????****************************
??????:19/8/2026 9:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:50,449] Error 
****************************????****************************
??????:19/8/2026 9:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:50,632] Error 
****************************????****************************
??????:19/8/2026 9:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:50,820] Error 
****************************????****************************
??????:19/8/2026 9:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:50,994] Error 
****************************????****************************
??????:19/8/2026 9:40:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:51,179] Error 
****************************????****************************
??????:19/8/2026 9:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:51,385] Error 
****************************????****************************
??????:19/8/2026 9:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:51,576] Error 
****************************????****************************
??????:19/8/2026 9:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:51,763] Error 
****************************????****************************
??????:19/8/2026 9:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:51,941] Error 
****************************????****************************
??????:19/8/2026 9:40:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:52,118] Error 
****************************????****************************
??????:19/8/2026 9:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:52,300] Error 
****************************????****************************
??????:19/8/2026 9:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:52,479] Error 
****************************????****************************
??????:19/8/2026 9:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:52,657] Error 
****************************????****************************
??????:19/8/2026 9:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:52,840] Error 
****************************????****************************
??????:19/8/2026 9:40:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:53,024] Error 
****************************????****************************
??????:19/8/2026 9:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:53,209] Error 
****************************????****************************
??????:19/8/2026 9:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:53,388] Error 
****************************????****************************
??????:19/8/2026 9:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:53,574] Error 
****************************????****************************
??????:19/8/2026 9:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:53,763] Error 
****************************????****************************
??????:19/8/2026 9:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:53,946] Error 
****************************????****************************
??????:19/8/2026 9:40:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:54,121] Error 
****************************????****************************
??????:19/8/2026 9:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:54,306] Error 
****************************????****************************
??????:19/8/2026 9:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:54,483] Error 
****************************????****************************
??????:19/8/2026 9:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:54,665] Error 
****************************????****************************
??????:19/8/2026 9:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:54,851] Error 
****************************????****************************
??????:19/8/2026 9:40:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:55,033] Error 
****************************????****************************
??????:19/8/2026 9:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:55,215] Error 
****************************????****************************
??????:19/8/2026 9:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:55,411] Error 
****************************????****************************
??????:19/8/2026 9:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:55,597] Error 
****************************????****************************
??????:19/8/2026 9:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:55,780] Error 
****************************????****************************
??????:19/8/2026 9:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:55,957] Error 
****************************????****************************
??????:19/8/2026 9:40:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:56,137] Error 
****************************????****************************
??????:19/8/2026 9:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:56,318] Error 
****************************????****************************
??????:19/8/2026 9:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:56,494] Error 
****************************????****************************
??????:19/8/2026 9:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:56,676] Error 
****************************????****************************
??????:19/8/2026 9:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:56,858] Error 
****************************????****************************
??????:19/8/2026 9:40:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:57,041] Error 
****************************????****************************
??????:19/8/2026 9:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:57,221] Error 
****************************????****************************
??????:19/8/2026 9:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:57,401] Error 
****************************????****************************
??????:19/8/2026 9:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:57,579] Error 
****************************????****************************
??????:19/8/2026 9:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:57,759] Error 
****************************????****************************
??????:19/8/2026 9:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:57,939] Error 
****************************????****************************
??????:19/8/2026 9:40:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:58,114] Error 
****************************????****************************
??????:19/8/2026 9:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:58,294] Error 
****************************????****************************
??????:19/8/2026 9:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:58,483] Error 
****************************????****************************
??????:19/8/2026 9:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:58,674] Error 
****************************????****************************
??????:19/8/2026 9:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:58,860] Error 
****************************????****************************
??????:19/8/2026 9:40:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:59,039] Error 
****************************????****************************
??????:19/8/2026 9:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:59,221] Error 
****************************????****************************
??????:19/8/2026 9:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:59,409] Error 
****************************????****************************
??????:19/8/2026 9:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:59,593] Error 
****************************????****************************
??????:19/8/2026 9:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:59,776] Error 
****************************????****************************
??????:19/8/2026 9:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:40:59,959] Error 
****************************????****************************
??????:19/8/2026 9:40:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:00,140] Error 
****************************????****************************
??????:19/8/2026 9:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:00,323] Error 
****************************????****************************
??????:19/8/2026 9:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:00,504] Error 
****************************????****************************
??????:19/8/2026 9:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:00,685] Error 
****************************????****************************
??????:19/8/2026 9:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:00,867] Error 
****************************????****************************
??????:19/8/2026 9:41:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:01,044] Error 
****************************????****************************
??????:19/8/2026 9:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:01,219] Error 
****************************????****************************
??????:19/8/2026 9:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:01,398] Error 
****************************????****************************
??????:19/8/2026 9:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:01,578] Error 
****************************????****************************
??????:19/8/2026 9:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:01,763] Error 
****************************????****************************
??????:19/8/2026 9:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:01,942] Error 
****************************????****************************
??????:19/8/2026 9:41:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:02,123] Error 
****************************????****************************
??????:19/8/2026 9:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:02,295] Error 
****************************????****************************
??????:19/8/2026 9:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:02,472] Error 
****************************????****************************
??????:19/8/2026 9:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:02,656] Error 
****************************????****************************
??????:19/8/2026 9:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:02,839] Error 
****************************????****************************
??????:19/8/2026 9:41:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:03,016] Error 
****************************????****************************
??????:19/8/2026 9:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:03,194] Error 
****************************????****************************
??????:19/8/2026 9:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:03,373] Error 
****************************????****************************
??????:19/8/2026 9:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:03,564] Error 
****************************????****************************
??????:19/8/2026 9:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:03,752] Error 
****************************????****************************
??????:19/8/2026 9:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:03,932] Error 
****************************????****************************
??????:19/8/2026 9:41:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:04,115] Error 
****************************????****************************
??????:19/8/2026 9:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:04,298] Error 
****************************????****************************
??????:19/8/2026 9:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:04,481] Error 
****************************????****************************
??????:19/8/2026 9:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:04,663] Error 
****************************????****************************
??????:19/8/2026 9:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:04,849] Error 
****************************????****************************
??????:19/8/2026 9:41:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:05,035] Error 
****************************????****************************
??????:19/8/2026 9:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:05,215] Error 
****************************????****************************
??????:19/8/2026 9:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:05,400] Error 
****************************????****************************
??????:19/8/2026 9:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:05,585] Error 
****************************????****************************
??????:19/8/2026 9:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:05,767] Error 
****************************????****************************
??????:19/8/2026 9:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:05,951] Error 
****************************????****************************
??????:19/8/2026 9:41:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:06,128] Error 
****************************????****************************
??????:19/8/2026 9:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:06,310] Error 
****************************????****************************
??????:19/8/2026 9:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:06,491] Error 
****************************????****************************
??????:19/8/2026 9:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:06,671] Error 
****************************????****************************
??????:19/8/2026 9:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:06,855] Error 
****************************????****************************
??????:19/8/2026 9:41:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:07,039] Error 
****************************????****************************
??????:19/8/2026 9:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:07,222] Error 
****************************????****************************
??????:19/8/2026 9:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:07,408] Error 
****************************????****************************
??????:19/8/2026 9:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:07,596] Error 
****************************????****************************
??????:19/8/2026 9:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:07,779] Error 
****************************????****************************
??????:19/8/2026 9:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:07,958] Error 
****************************????****************************
??????:19/8/2026 9:41:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:08,136] Error 
****************************????****************************
??????:19/8/2026 9:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:08,313] Error 
****************************????****************************
??????:19/8/2026 9:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:08,493] Error 
****************************????****************************
??????:19/8/2026 9:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:08,672] Error 
****************************????****************************
??????:19/8/2026 9:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:08,857] Error 
****************************????****************************
??????:19/8/2026 9:41:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:09,035] Error 
****************************????****************************
??????:19/8/2026 9:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:09,214] Error 
****************************????****************************
??????:19/8/2026 9:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:09,398] Error 
****************************????****************************
??????:19/8/2026 9:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:09,571] Error 
****************************????****************************
??????:19/8/2026 9:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:09,755] Error 
****************************????****************************
??????:19/8/2026 9:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:09,933] Error 
****************************????****************************
??????:19/8/2026 9:41:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:10,110] Error 
****************************????****************************
??????:19/8/2026 9:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:10,288] Error 
****************************????****************************
??????:19/8/2026 9:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:10,471] Error 
****************************????****************************
??????:19/8/2026 9:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:10,645] Error 
****************************????****************************
??????:19/8/2026 9:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:10,827] Error 
****************************????****************************
??????:19/8/2026 9:41:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:11,009] Error 
****************************????****************************
??????:19/8/2026 9:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:11,189] Error 
****************************????****************************
??????:19/8/2026 9:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:11,368] Error 
****************************????****************************
??????:19/8/2026 9:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:11,555] Error 
****************************????****************************
??????:19/8/2026 9:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:11,742] Error 
****************************????****************************
??????:19/8/2026 9:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:11,921] Error 
****************************????****************************
??????:19/8/2026 9:41:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:12,103] Error 
****************************????****************************
??????:19/8/2026 9:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:12,283] Error 
****************************????****************************
??????:19/8/2026 9:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:12,462] Error 
****************************????****************************
??????:19/8/2026 9:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:12,655] Error 
****************************????****************************
??????:19/8/2026 9:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:12,846] Error 
****************************????****************************
??????:19/8/2026 9:41:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:13,027] Error 
****************************????****************************
??????:19/8/2026 9:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:13,211] Error 
****************************????****************************
??????:19/8/2026 9:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:13,391] Error 
****************************????****************************
??????:19/8/2026 9:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:13,568] Error 
****************************????****************************
??????:19/8/2026 9:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:13,757] Error 
****************************????****************************
??????:19/8/2026 9:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:13,934] Error 
****************************????****************************
??????:19/8/2026 9:41:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:14,114] Error 
****************************????****************************
??????:19/8/2026 9:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:14,297] Error 
****************************????****************************
??????:19/8/2026 9:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:14,481] Error 
****************************????****************************
??????:19/8/2026 9:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:14,662] Error 
****************************????****************************
??????:19/8/2026 9:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:14,843] Error 
****************************????****************************
??????:19/8/2026 9:41:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:15,030] Error 
****************************????****************************
??????:19/8/2026 9:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:15,207] Error 
****************************????****************************
??????:19/8/2026 9:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:15,387] Error 
****************************????****************************
??????:19/8/2026 9:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:15,570] Error 
****************************????****************************
??????:19/8/2026 9:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:15,766] Error 
****************************????****************************
??????:19/8/2026 9:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:15,949] Error 
****************************????****************************
??????:19/8/2026 9:41:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:16,123] Error 
****************************????****************************
??????:19/8/2026 9:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:16,307] Error 
****************************????****************************
??????:19/8/2026 9:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:16,488] Error 
****************************????****************************
??????:19/8/2026 9:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:16,673] Error 
****************************????****************************
??????:19/8/2026 9:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:16,864] Error 
****************************????****************************
??????:19/8/2026 9:41:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:17,048] Error 
****************************????****************************
??????:19/8/2026 9:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:17,230] Error 
****************************????****************************
??????:19/8/2026 9:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:17,412] Error 
****************************????****************************
??????:19/8/2026 9:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:17,598] Error 
****************************????****************************
??????:19/8/2026 9:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:17,783] Error 
****************************????****************************
??????:19/8/2026 9:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:17,969] Error 
****************************????****************************
??????:19/8/2026 9:41:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:18,150] Error 
****************************????****************************
??????:19/8/2026 9:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:18,326] Error 
****************************????****************************
??????:19/8/2026 9:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:18,507] Error 
****************************????****************************
??????:19/8/2026 9:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:18,682] Error 
****************************????****************************
??????:19/8/2026 9:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:18,868] Error 
****************************????****************************
??????:19/8/2026 9:41:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:19,053] Error 
****************************????****************************
??????:19/8/2026 9:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:19,241] Error 
****************************????****************************
??????:19/8/2026 9:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:19,422] Error 
****************************????****************************
??????:19/8/2026 9:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:19,600] Error 
****************************????****************************
??????:19/8/2026 9:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:19,799] Error 
****************************????****************************
??????:19/8/2026 9:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:19,981] Error 
****************************????****************************
??????:19/8/2026 9:41:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:20,163] Error 
****************************????****************************
??????:19/8/2026 9:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:20,343] Error 
****************************????****************************
??????:19/8/2026 9:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:20,530] Error 
****************************????****************************
??????:19/8/2026 9:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:20,707] Error 
****************************????****************************
??????:19/8/2026 9:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:20,888] Error 
****************************????****************************
??????:19/8/2026 9:41:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:21,067] Error 
****************************????****************************
??????:19/8/2026 9:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:21,248] Error 
****************************????****************************
??????:19/8/2026 9:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:21,426] Error 
****************************????****************************
??????:19/8/2026 9:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:21,610] Error 
****************************????****************************
??????:19/8/2026 9:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:21,794] Error 
****************************????****************************
??????:19/8/2026 9:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:21,971] Error 
****************************????****************************
??????:19/8/2026 9:41:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:22,150] Error 
****************************????****************************
??????:19/8/2026 9:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:22,327] Error 
****************************????****************************
??????:19/8/2026 9:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:22,508] Error 
****************************????****************************
??????:19/8/2026 9:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:22,687] Error 
****************************????****************************
??????:19/8/2026 9:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:22,869] Error 
****************************????****************************
??????:19/8/2026 9:41:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:23,049] Error 
****************************????****************************
??????:19/8/2026 9:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:23,228] Error 
****************************????****************************
??????:19/8/2026 9:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:23,407] Error 
****************************????****************************
??????:19/8/2026 9:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:23,592] Error 
****************************????****************************
??????:19/8/2026 9:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:23,781] Error 
****************************????****************************
??????:19/8/2026 9:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:23,964] Error 
****************************????****************************
??????:19/8/2026 9:41:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:24,144] Error 
****************************????****************************
??????:19/8/2026 9:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:24,326] Error 
****************************????****************************
??????:19/8/2026 9:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:24,509] Error 
****************************????****************************
??????:19/8/2026 9:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:24,689] Error 
****************************????****************************
??????:19/8/2026 9:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:24,873] Error 
****************************????****************************
??????:19/8/2026 9:41:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:25,057] Error 
****************************????****************************
??????:19/8/2026 9:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:25,240] Error 
****************************????****************************
??????:19/8/2026 9:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:25,424] Error 
****************************????****************************
??????:19/8/2026 9:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:25,603] Error 
****************************????****************************
??????:19/8/2026 9:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:25,788] Error 
****************************????****************************
??????:19/8/2026 9:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:25,968] Error 
****************************????****************************
??????:19/8/2026 9:41:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:26,146] Error 
****************************????****************************
??????:19/8/2026 9:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:26,337] Error 
****************************????****************************
??????:19/8/2026 9:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:26,522] Error 
****************************????****************************
??????:19/8/2026 9:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:26,701] Error 
****************************????****************************
??????:19/8/2026 9:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:26,881] Error 
****************************????****************************
??????:19/8/2026 9:41:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:27,061] Error 
****************************????****************************
??????:19/8/2026 9:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:27,244] Error 
****************************????****************************
??????:19/8/2026 9:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:27,424] Error 
****************************????****************************
??????:19/8/2026 9:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:27,609] Error 
****************************????****************************
??????:19/8/2026 9:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:27,792] Error 
****************************????****************************
??????:19/8/2026 9:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:27,981] Error 
****************************????****************************
??????:19/8/2026 9:41:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:28,152] Error 
****************************????****************************
??????:19/8/2026 9:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:28,333] Error 
****************************????****************************
??????:19/8/2026 9:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:28,511] Error 
****************************????****************************
??????:19/8/2026 9:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:28,691] Error 
****************************????****************************
??????:19/8/2026 9:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:28,872] Error 
****************************????****************************
??????:19/8/2026 9:41:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:29,051] Error 
****************************????****************************
??????:19/8/2026 9:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:29,226] Error 
****************************????****************************
??????:19/8/2026 9:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:29,409] Error 
****************************????****************************
??????:19/8/2026 9:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:29,594] Error 
****************************????****************************
??????:19/8/2026 9:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:29,774] Error 
****************************????****************************
??????:19/8/2026 9:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:29,953] Error 
****************************????****************************
??????:19/8/2026 9:41:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:30,123] Error 
****************************????****************************
??????:19/8/2026 9:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:30,300] Error 
****************************????****************************
??????:19/8/2026 9:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:30,480] Error 
****************************????****************************
??????:19/8/2026 9:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:30,662] Error 
****************************????****************************
??????:19/8/2026 9:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:30,848] Error 
****************************????****************************
??????:19/8/2026 9:41:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:31,026] Error 
****************************????****************************
??????:19/8/2026 9:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:31,203] Error 
****************************????****************************
??????:19/8/2026 9:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:31,382] Error 
****************************????****************************
??????:19/8/2026 9:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:31,565] Error 
****************************????****************************
??????:19/8/2026 9:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:31,746] Error 
****************************????****************************
??????:19/8/2026 9:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:31,932] Error 
****************************????****************************
??????:19/8/2026 9:41:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:32,116] Error 
****************************????****************************
??????:19/8/2026 9:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:32,297] Error 
****************************????****************************
??????:19/8/2026 9:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:32,480] Error 
****************************????****************************
??????:19/8/2026 9:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:32,657] Error 
****************************????****************************
??????:19/8/2026 9:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:32,835] Error 
****************************????****************************
??????:19/8/2026 9:41:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:33,012] Error 
****************************????****************************
??????:19/8/2026 9:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:33,189] Error 
****************************????****************************
??????:19/8/2026 9:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:33,366] Error 
****************************????****************************
??????:19/8/2026 9:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:33,547] Error 
****************************????****************************
??????:19/8/2026 9:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:33,731] Error 
****************************????****************************
??????:19/8/2026 9:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:33,918] Error 
****************************????****************************
??????:19/8/2026 9:41:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:34,098] Error 
****************************????****************************
??????:19/8/2026 9:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:34,274] Error 
****************************????****************************
??????:19/8/2026 9:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:34,454] Error 
****************************????****************************
??????:19/8/2026 9:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:34,641] Error 
****************************????****************************
??????:19/8/2026 9:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:34,828] Error 
****************************????****************************
??????:19/8/2026 9:41:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:35,007] Error 
****************************????****************************
??????:19/8/2026 9:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:35,194] Error 
****************************????****************************
??????:19/8/2026 9:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:35,373] Error 
****************************????****************************
??????:19/8/2026 9:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:35,553] Error 
****************************????****************************
??????:19/8/2026 9:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:35,731] Error 
****************************????****************************
??????:19/8/2026 9:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:35,912] Error 
****************************????****************************
??????:19/8/2026 9:41:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:36,097] Error 
****************************????****************************
??????:19/8/2026 9:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:36,274] Error 
****************************????****************************
??????:19/8/2026 9:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:36,453] Error 
****************************????****************************
??????:19/8/2026 9:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:36,634] Error 
****************************????****************************
??????:19/8/2026 9:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:36,820] Error 
****************************????****************************
??????:19/8/2026 9:41:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:37,005] Error 
****************************????****************************
??????:19/8/2026 9:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:37,187] Error 
****************************????****************************
??????:19/8/2026 9:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:37,372] Error 
****************************????****************************
??????:19/8/2026 9:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:37,558] Error 
****************************????****************************
??????:19/8/2026 9:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:37,743] Error 
****************************????****************************
??????:19/8/2026 9:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:37,926] Error 
****************************????****************************
??????:19/8/2026 9:41:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:38,108] Error 
****************************????****************************
??????:19/8/2026 9:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:38,292] Error 
****************************????****************************
??????:19/8/2026 9:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:38,473] Error 
****************************????****************************
??????:19/8/2026 9:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:38,652] Error 
****************************????****************************
??????:19/8/2026 9:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:38,834] Error 
****************************????****************************
??????:19/8/2026 9:41:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:39,016] Error 
****************************????****************************
??????:19/8/2026 9:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:39,198] Error 
****************************????****************************
??????:19/8/2026 9:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:39,381] Error 
****************************????****************************
??????:19/8/2026 9:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:39,564] Error 
****************************????****************************
??????:19/8/2026 9:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:39,750] Error 
****************************????****************************
??????:19/8/2026 9:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:39,925] Error 
****************************????****************************
??????:19/8/2026 9:41:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:40,113] Error 
****************************????****************************
??????:19/8/2026 9:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:40,292] Error 
****************************????****************************
??????:19/8/2026 9:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:40,468] Error 
****************************????****************************
??????:19/8/2026 9:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:40,648] Error 
****************************????****************************
??????:19/8/2026 9:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:40,832] Error 
****************************????****************************
??????:19/8/2026 9:41:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:41,008] Error 
****************************????****************************
??????:19/8/2026 9:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:41,189] Error 
****************************????****************************
??????:19/8/2026 9:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:41,370] Error 
****************************????****************************
??????:19/8/2026 9:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:41,552] Error 
****************************????****************************
??????:19/8/2026 9:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:41,739] Error 
****************************????****************************
??????:19/8/2026 9:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:41,921] Error 
****************************????****************************
??????:19/8/2026 9:41:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:42,101] Error 
****************************????****************************
??????:19/8/2026 9:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:42,285] Error 
****************************????****************************
??????:19/8/2026 9:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:42,468] Error 
****************************????****************************
??????:19/8/2026 9:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:42,647] Error 
****************************????****************************
??????:19/8/2026 9:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:42,832] Error 
****************************????****************************
??????:19/8/2026 9:41:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:43,014] Error 
****************************????****************************
??????:19/8/2026 9:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:43,190] Error 
****************************????****************************
??????:19/8/2026 9:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:43,369] Error 
****************************????****************************
??????:19/8/2026 9:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:43,544] Error 
****************************????****************************
??????:19/8/2026 9:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:43,724] Error 
****************************????****************************
??????:19/8/2026 9:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:43,902] Error 
****************************????****************************
??????:19/8/2026 9:41:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:44,077] Error 
****************************????****************************
??????:19/8/2026 9:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:44,269] Error 
****************************????****************************
??????:19/8/2026 9:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:44,445] Error 
****************************????****************************
??????:19/8/2026 9:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:44,622] Error 
****************************????****************************
??????:19/8/2026 9:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:44,802] Error 
****************************????****************************
??????:19/8/2026 9:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:44,986] Error 
****************************????****************************
??????:19/8/2026 9:41:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:45,160] Error 
****************************????****************************
??????:19/8/2026 9:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:45,340] Error 
****************************????****************************
??????:19/8/2026 9:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:45,521] Error 
****************************????****************************
??????:19/8/2026 9:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:45,702] Error 
****************************????****************************
??????:19/8/2026 9:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:45,882] Error 
****************************????****************************
??????:19/8/2026 9:41:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:46,063] Error 
****************************????****************************
??????:19/8/2026 9:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:46,246] Error 
****************************????****************************
??????:19/8/2026 9:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:46,428] Error 
****************************????****************************
??????:19/8/2026 9:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:46,606] Error 
****************************????****************************
??????:19/8/2026 9:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:46,793] Error 
****************************????****************************
??????:19/8/2026 9:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:46,975] Error 
****************************????****************************
??????:19/8/2026 9:41:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:47,157] Error 
****************************????****************************
??????:19/8/2026 9:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:47,338] Error 
****************************????****************************
??????:19/8/2026 9:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:47,521] Error 
****************************????****************************
??????:19/8/2026 9:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:47,702] Error 
****************************????****************************
??????:19/8/2026 9:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:47,888] Error 
****************************????****************************
??????:19/8/2026 9:41:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:48,073] Error 
****************************????****************************
??????:19/8/2026 9:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:48,263] Error 
****************************????****************************
??????:19/8/2026 9:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:48,444] Error 
****************************????****************************
??????:19/8/2026 9:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:48,615] Error 
****************************????****************************
??????:19/8/2026 9:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:48,799] Error 
****************************????****************************
??????:19/8/2026 9:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:48,975] Error 
****************************????****************************
??????:19/8/2026 9:41:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:49,155] Error 
****************************????****************************
??????:19/8/2026 9:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:49,339] Error 
****************************????****************************
??????:19/8/2026 9:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:49,520] Error 
****************************????****************************
??????:19/8/2026 9:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:49,699] Error 
****************************????****************************
??????:19/8/2026 9:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:49,872] Error 
****************************????****************************
??????:19/8/2026 9:41:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:50,053] Error 
****************************????****************************
??????:19/8/2026 9:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:50,224] Error 
****************************????****************************
??????:19/8/2026 9:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:50,398] Error 
****************************????****************************
??????:19/8/2026 9:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:50,576] Error 
****************************????****************************
??????:19/8/2026 9:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:50,755] Error 
****************************????****************************
??????:19/8/2026 9:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:50,930] Error 
****************************????****************************
??????:19/8/2026 9:41:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:51,102] Error 
****************************????****************************
??????:19/8/2026 9:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:51,277] Error 
****************************????****************************
??????:19/8/2026 9:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:51,450] Error 
****************************????****************************
??????:19/8/2026 9:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:51,626] Error 
****************************????****************************
??????:19/8/2026 9:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:51,803] Error 
****************************????****************************
??????:19/8/2026 9:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:51,978] Error 
****************************????****************************
??????:19/8/2026 9:41:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:52,152] Error 
****************************????****************************
??????:19/8/2026 9:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:52,335] Error 
****************************????****************************
??????:19/8/2026 9:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:52,512] Error 
****************************????****************************
??????:19/8/2026 9:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:52,689] Error 
****************************????****************************
??????:19/8/2026 9:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:52,873] Error 
****************************????****************************
??????:19/8/2026 9:41:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:53,051] Error 
****************************????****************************
??????:19/8/2026 9:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:53,229] Error 
****************************????****************************
??????:19/8/2026 9:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:53,400] Error 
****************************????****************************
??????:19/8/2026 9:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:53,578] Error 
****************************????****************************
??????:19/8/2026 9:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:53,760] Error 
****************************????****************************
??????:19/8/2026 9:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:53,935] Error 
****************************????****************************
??????:19/8/2026 9:41:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:54,107] Error 
****************************????****************************
??????:19/8/2026 9:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:54,284] Error 
****************************????****************************
??????:19/8/2026 9:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:54,462] Error 
****************************????****************************
??????:19/8/2026 9:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:54,643] Error 
****************************????****************************
??????:19/8/2026 9:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:54,822] Error 
****************************????****************************
??????:19/8/2026 9:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:54,995] Error 
****************************????****************************
??????:19/8/2026 9:41:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:55,174] Error 
****************************????****************************
??????:19/8/2026 9:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:55,351] Error 
****************************????****************************
??????:19/8/2026 9:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:55,531] Error 
****************************????****************************
??????:19/8/2026 9:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:55,704] Error 
****************************????****************************
??????:19/8/2026 9:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:55,882] Error 
****************************????****************************
??????:19/8/2026 9:41:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:56,058] Error 
****************************????****************************
??????:19/8/2026 9:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:56,233] Error 
****************************????****************************
??????:19/8/2026 9:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:56,413] Error 
****************************????****************************
??????:19/8/2026 9:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:56,585] Error 
****************************????****************************
??????:19/8/2026 9:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:56,765] Error 
****************************????****************************
??????:19/8/2026 9:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:56,944] Error 
****************************????****************************
??????:19/8/2026 9:41:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:57,124] Error 
****************************????****************************
??????:19/8/2026 9:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:57,297] Error 
****************************????****************************
??????:19/8/2026 9:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:57,471] Error 
****************************????****************************
??????:19/8/2026 9:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:57,647] Error 
****************************????****************************
??????:19/8/2026 9:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:57,828] Error 
****************************????****************************
??????:19/8/2026 9:41:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:58,005] Error 
****************************????****************************
??????:19/8/2026 9:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:58,179] Error 
****************************????****************************
??????:19/8/2026 9:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:58,353] Error 
****************************????****************************
??????:19/8/2026 9:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:58,527] Error 
****************************????****************************
??????:19/8/2026 9:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:58,701] Error 
****************************????****************************
??????:19/8/2026 9:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:58,875] Error 
****************************????****************************
??????:19/8/2026 9:41:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:59,050] Error 
****************************????****************************
??????:19/8/2026 9:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:59,224] Error 
****************************????****************************
??????:19/8/2026 9:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:59,402] Error 
****************************????****************************
??????:19/8/2026 9:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:59,584] Error 
****************************????****************************
??????:19/8/2026 9:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:59,767] Error 
****************************????****************************
??????:19/8/2026 9:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:41:59,946] Error 
****************************????****************************
??????:19/8/2026 9:41:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:00,122] Error 
****************************????****************************
??????:19/8/2026 9:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:00,298] Error 
****************************????****************************
??????:19/8/2026 9:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:00,476] Error 
****************************????****************************
??????:19/8/2026 9:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:00,656] Error 
****************************????****************************
??????:19/8/2026 9:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:00,840] Error 
****************************????****************************
??????:19/8/2026 9:42:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:01,012] Error 
****************************????****************************
??????:19/8/2026 9:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:01,183] Error 
****************************????****************************
??????:19/8/2026 9:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:01,357] Error 
****************************????****************************
??????:19/8/2026 9:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:01,539] Error 
****************************????****************************
??????:19/8/2026 9:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:01,711] Error 
****************************????****************************
??????:19/8/2026 9:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:01,885] Error 
****************************????****************************
??????:19/8/2026 9:42:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:02,059] Error 
****************************????****************************
??????:19/8/2026 9:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:02,232] Error 
****************************????****************************
??????:19/8/2026 9:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:02,405] Error 
****************************????****************************
??????:19/8/2026 9:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:02,582] Error 
****************************????****************************
??????:19/8/2026 9:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:02,765] Error 
****************************????****************************
??????:19/8/2026 9:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:02,943] Error 
****************************????****************************
??????:19/8/2026 9:42:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:03,112] Error 
****************************????****************************
??????:19/8/2026 9:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:03,281] Error 
****************************????****************************
??????:19/8/2026 9:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:03,454] Error 
****************************????****************************
??????:19/8/2026 9:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:03,628] Error 
****************************????****************************
??????:19/8/2026 9:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:03,812] Error 
****************************????****************************
??????:19/8/2026 9:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:03,981] Error 
****************************????****************************
??????:19/8/2026 9:42:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:04,155] Error 
****************************????****************************
??????:19/8/2026 9:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:04,333] Error 
****************************????****************************
??????:19/8/2026 9:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:04,508] Error 
****************************????****************************
??????:19/8/2026 9:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:04,696] Error 
****************************????****************************
??????:19/8/2026 9:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:04,877] Error 
****************************????****************************
??????:19/8/2026 9:42:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:05,061] Error 
****************************????****************************
??????:19/8/2026 9:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:05,242] Error 
****************************????****************************
??????:19/8/2026 9:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:05,420] Error 
****************************????****************************
??????:19/8/2026 9:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:05,589] Error 
****************************????****************************
??????:19/8/2026 9:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:05,766] Error 
****************************????****************************
??????:19/8/2026 9:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:05,946] Error 
****************************????****************************
??????:19/8/2026 9:42:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:06,121] Error 
****************************????****************************
??????:19/8/2026 9:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:06,297] Error 
****************************????****************************
??????:19/8/2026 9:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:06,474] Error 
****************************????****************************
??????:19/8/2026 9:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:06,653] Error 
****************************????****************************
??????:19/8/2026 9:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:06,840] Error 
****************************????****************************
??????:19/8/2026 9:42:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:07,021] Error 
****************************????****************************
??????:19/8/2026 9:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:07,198] Error 
****************************????****************************
??????:19/8/2026 9:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:07,375] Error 
****************************????****************************
??????:19/8/2026 9:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:07,550] Error 
****************************????****************************
??????:19/8/2026 9:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:07,729] Error 
****************************????****************************
??????:19/8/2026 9:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:07,908] Error 
****************************????****************************
??????:19/8/2026 9:42:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:08,090] Error 
****************************????****************************
??????:19/8/2026 9:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:08,268] Error 
****************************????****************************
??????:19/8/2026 9:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:08,441] Error 
****************************????****************************
??????:19/8/2026 9:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:08,622] Error 
****************************????****************************
??????:19/8/2026 9:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:08,804] Error 
****************************????****************************
??????:19/8/2026 9:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:08,977] Error 
****************************????****************************
??????:19/8/2026 9:42:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:09,154] Error 
****************************????****************************
??????:19/8/2026 9:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:09,328] Error 
****************************????****************************
??????:19/8/2026 9:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:09,505] Error 
****************************????****************************
??????:19/8/2026 9:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:09,685] Error 
****************************????****************************
??????:19/8/2026 9:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:09,869] Error 
****************************????****************************
??????:19/8/2026 9:42:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:10,051] Error 
****************************????****************************
??????:19/8/2026 9:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:10,232] Error 
****************************????****************************
??????:19/8/2026 9:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:10,410] Error 
****************************????****************************
??????:19/8/2026 9:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:10,587] Error 
****************************????****************************
??????:19/8/2026 9:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:10,771] Error 
****************************????****************************
??????:19/8/2026 9:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:10,950] Error 
****************************????****************************
??????:19/8/2026 9:42:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:11,125] Error 
****************************????****************************
??????:19/8/2026 9:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:11,303] Error 
****************************????****************************
??????:19/8/2026 9:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:11,483] Error 
****************************????****************************
??????:19/8/2026 9:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:11,657] Error 
****************************????****************************
??????:19/8/2026 9:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:11,839] Error 
****************************????****************************
??????:19/8/2026 9:42:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:12,013] Error 
****************************????****************************
??????:19/8/2026 9:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:12,185] Error 
****************************????****************************
??????:19/8/2026 9:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:12,361] Error 
****************************????****************************
??????:19/8/2026 9:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:12,537] Error 
****************************????****************************
??????:19/8/2026 9:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:12,727] Error 
****************************????****************************
??????:19/8/2026 9:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:12,907] Error 
****************************????****************************
??????:19/8/2026 9:42:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:13,091] Error 
****************************????****************************
??????:19/8/2026 9:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:13,263] Error 
****************************????****************************
??????:19/8/2026 9:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:13,441] Error 
****************************????****************************
??????:19/8/2026 9:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:13,614] Error 
****************************????****************************
??????:19/8/2026 9:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:13,798] Error 
****************************????****************************
??????:19/8/2026 9:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:13,968] Error 
****************************????****************************
??????:19/8/2026 9:42:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:14,147] Error 
****************************????****************************
??????:19/8/2026 9:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:14,320] Error 
****************************????****************************
??????:19/8/2026 9:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:14,495] Error 
****************************????****************************
??????:19/8/2026 9:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:14,676] Error 
****************************????****************************
??????:19/8/2026 9:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:14,859] Error 
****************************????****************************
??????:19/8/2026 9:42:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:15,034] Error 
****************************????****************************
??????:19/8/2026 9:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:15,208] Error 
****************************????****************************
??????:19/8/2026 9:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:15,384] Error 
****************************????****************************
??????:19/8/2026 9:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:15,559] Error 
****************************????****************************
??????:19/8/2026 9:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:15,739] Error 
****************************????****************************
??????:19/8/2026 9:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:15,919] Error 
****************************????****************************
??????:19/8/2026 9:42:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:16,089] Error 
****************************????****************************
??????:19/8/2026 9:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:16,263] Error 
****************************????****************************
??????:19/8/2026 9:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:16,437] Error 
****************************????****************************
??????:19/8/2026 9:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:16,608] Error 
****************************????****************************
??????:19/8/2026 9:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:16,799] Error 
****************************????****************************
??????:19/8/2026 9:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:16,972] Error 
****************************????****************************
??????:19/8/2026 9:42:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:17,142] Error 
****************************????****************************
??????:19/8/2026 9:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:17,312] Error 
****************************????****************************
??????:19/8/2026 9:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:17,480] Error 
****************************????****************************
??????:19/8/2026 9:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:17,652] Error 
****************************????****************************
??????:19/8/2026 9:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:17,827] Error 
****************************????****************************
??????:19/8/2026 9:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:17,998] Error 
****************************????****************************
??????:19/8/2026 9:42:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:18,165] Error 
****************************????****************************
??????:19/8/2026 9:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:18,334] Error 
****************************????****************************
??????:19/8/2026 9:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:18,503] Error 
****************************????****************************
??????:19/8/2026 9:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:18,665] Error 
****************************????****************************
??????:19/8/2026 9:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:18,843] Error 
****************************????****************************
??????:19/8/2026 9:42:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:19,010] Error 
****************************????****************************
??????:19/8/2026 9:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:19,182] Error 
****************************????****************************
??????:19/8/2026 9:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:19,351] Error 
****************************????****************************
??????:19/8/2026 9:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:19,521] Error 
****************************????****************************
??????:19/8/2026 9:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:19,686] Error 
****************************????****************************
??????:19/8/2026 9:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:19,860] Error 
****************************????****************************
??????:19/8/2026 9:42:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:20,034] Error 
****************************????****************************
??????:19/8/2026 9:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:20,207] Error 
****************************????****************************
??????:19/8/2026 9:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:20,375] Error 
****************************????****************************
??????:19/8/2026 9:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:20,552] Error 
****************************????****************************
??????:19/8/2026 9:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:20,728] Error 
****************************????****************************
??????:19/8/2026 9:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:20,913] Error 
****************************????****************************
??????:19/8/2026 9:42:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:21,078] Error 
****************************????****************************
??????:19/8/2026 9:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:21,242] Error 
****************************????****************************
??????:19/8/2026 9:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:21,409] Error 
****************************????****************************
??????:19/8/2026 9:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:21,578] Error 
****************************????****************************
??????:19/8/2026 9:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:21,755] Error 
****************************????****************************
??????:19/8/2026 9:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:21,930] Error 
****************************????****************************
??????:19/8/2026 9:42:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:22,098] Error 
****************************????****************************
??????:19/8/2026 9:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:22,274] Error 
****************************????****************************
??????:19/8/2026 9:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:22,449] Error 
****************************????****************************
??????:19/8/2026 9:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:22,620] Error 
****************************????****************************
??????:19/8/2026 9:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:22,798] Error 
****************************????****************************
??????:19/8/2026 9:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:22,972] Error 
****************************????****************************
??????:19/8/2026 9:42:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:23,143] Error 
****************************????****************************
??????:19/8/2026 9:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:23,324] Error 
****************************????****************************
??????:19/8/2026 9:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:23,493] Error 
****************************????****************************
??????:19/8/2026 9:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:23,670] Error 
****************************????****************************
??????:19/8/2026 9:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:23,851] Error 
****************************????****************************
??????:19/8/2026 9:42:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:24,025] Error 
****************************????****************************
??????:19/8/2026 9:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:24,203] Error 
****************************????****************************
??????:19/8/2026 9:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:24,378] Error 
****************************????****************************
??????:19/8/2026 9:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:24,556] Error 
****************************????****************************
??????:19/8/2026 9:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:24,737] Error 
****************************????****************************
??????:19/8/2026 9:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:24,922] Error 
****************************????****************************
??????:19/8/2026 9:42:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:25,096] Error 
****************************????****************************
??????:19/8/2026 9:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:25,262] Error 
****************************????****************************
??????:19/8/2026 9:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:25,438] Error 
****************************????****************************
??????:19/8/2026 9:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:25,616] Error 
****************************????****************************
??????:19/8/2026 9:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:25,794] Error 
****************************????****************************
??????:19/8/2026 9:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:25,966] Error 
****************************????****************************
??????:19/8/2026 9:42:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:26,132] Error 
****************************????****************************
??????:19/8/2026 9:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:26,301] Error 
****************************????****************************
??????:19/8/2026 9:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:26,473] Error 
****************************????****************************
??????:19/8/2026 9:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:26,643] Error 
****************************????****************************
??????:19/8/2026 9:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:26,819] Error 
****************************????****************************
??????:19/8/2026 9:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:26,994] Error 
****************************????****************************
??????:19/8/2026 9:42:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:27,162] Error 
****************************????****************************
??????:19/8/2026 9:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:27,332] Error 
****************************????****************************
??????:19/8/2026 9:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:27,504] Error 
****************************????****************************
??????:19/8/2026 9:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:27,680] Error 
****************************????****************************
??????:19/8/2026 9:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:27,862] Error 
****************************????****************************
??????:19/8/2026 9:42:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:28,040] Error 
****************************????****************************
??????:19/8/2026 9:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:28,212] Error 
****************************????****************************
??????:19/8/2026 9:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:28,389] Error 
****************************????****************************
??????:19/8/2026 9:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:28,563] Error 
****************************????****************************
??????:19/8/2026 9:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:28,745] Error 
****************************????****************************
??????:19/8/2026 9:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:28,921] Error 
****************************????****************************
??????:19/8/2026 9:42:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:29,108] Error 
****************************????****************************
??????:19/8/2026 9:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:29,280] Error 
****************************????****************************
??????:19/8/2026 9:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:29,453] Error 
****************************????****************************
??????:19/8/2026 9:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:29,627] Error 
****************************????****************************
??????:19/8/2026 9:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:29,805] Error 
****************************????****************************
??????:19/8/2026 9:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:29,985] Error 
****************************????****************************
??????:19/8/2026 9:42:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:30,155] Error 
****************************????****************************
??????:19/8/2026 9:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:30,331] Error 
****************************????****************************
??????:19/8/2026 9:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:30,507] Error 
****************************????****************************
??????:19/8/2026 9:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:30,682] Error 
****************************????****************************
??????:19/8/2026 9:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:30,865] Error 
****************************????****************************
??????:19/8/2026 9:42:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:31,038] Error 
****************************????****************************
??????:19/8/2026 9:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:31,212] Error 
****************************????****************************
??????:19/8/2026 9:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:31,383] Error 
****************************????****************************
??????:19/8/2026 9:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:31,555] Error 
****************************????****************************
??????:19/8/2026 9:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:31,728] Error 
****************************????****************************
??????:19/8/2026 9:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:31,894] Error 
****************************????****************************
??????:19/8/2026 9:42:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:32,066] Error 
****************************????****************************
??????:19/8/2026 9:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:32,237] Error 
****************************????****************************
??????:19/8/2026 9:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:32,408] Error 
****************************????****************************
??????:19/8/2026 9:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:32,577] Error 
****************************????****************************
??????:19/8/2026 9:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:32,749] Error 
****************************????****************************
??????:19/8/2026 9:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:32,913] Error 
****************************????****************************
??????:19/8/2026 9:42:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:33,097] Error 
****************************????****************************
??????:19/8/2026 9:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:33,275] Error 
****************************????****************************
??????:19/8/2026 9:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:33,443] Error 
****************************????****************************
??????:19/8/2026 9:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:33,617] Error 
****************************????****************************
??????:19/8/2026 9:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:33,792] Error 
****************************????****************************
??????:19/8/2026 9:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:33,986] Error 
****************************????****************************
??????:19/8/2026 9:42:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:34,160] Error 
****************************????****************************
??????:19/8/2026 9:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:34,337] Error 
****************************????****************************
??????:19/8/2026 9:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:34,503] Error 
****************************????****************************
??????:19/8/2026 9:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:34,675] Error 
****************************????****************************
??????:19/8/2026 9:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:34,855] Error 
****************************????****************************
??????:19/8/2026 9:42:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:35,035] Error 
****************************????****************************
??????:19/8/2026 9:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:35,210] Error 
****************************????****************************
??????:19/8/2026 9:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:35,387] Error 
****************************????****************************
??????:19/8/2026 9:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:35,561] Error 
****************************????****************************
??????:19/8/2026 9:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:35,739] Error 
****************************????****************************
??????:19/8/2026 9:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:35,912] Error 
****************************????****************************
??????:19/8/2026 9:42:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:36,084] Error 
****************************????****************************
??????:19/8/2026 9:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:36,254] Error 
****************************????****************************
??????:19/8/2026 9:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:36,425] Error 
****************************????****************************
??????:19/8/2026 9:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:36,600] Error 
****************************????****************************
??????:19/8/2026 9:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:36,781] Error 
****************************????****************************
??????:19/8/2026 9:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:36,952] Error 
****************************????****************************
??????:19/8/2026 9:42:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:37,121] Error 
****************************????****************************
??????:19/8/2026 9:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:37,304] Error 
****************************????****************************
??????:19/8/2026 9:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:37,478] Error 
****************************????****************************
??????:19/8/2026 9:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:37,648] Error 
****************************????****************************
??????:19/8/2026 9:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:37,827] Error 
****************************????****************************
??????:19/8/2026 9:42:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:38,002] Error 
****************************????****************************
??????:19/8/2026 9:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:38,168] Error 
****************************????****************************
??????:19/8/2026 9:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:38,335] Error 
****************************????****************************
??????:19/8/2026 9:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:38,502] Error 
****************************????****************************
??????:19/8/2026 9:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:38,674] Error 
****************************????****************************
??????:19/8/2026 9:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:38,852] Error 
****************************????****************************
??????:19/8/2026 9:42:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:39,027] Error 
****************************????****************************
??????:19/8/2026 9:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:39,188] Error 
****************************????****************************
??????:19/8/2026 9:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:39,354] Error 
****************************????****************************
??????:19/8/2026 9:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:39,526] Error 
****************************????****************************
??????:19/8/2026 9:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:39,694] Error 
****************************????****************************
??????:19/8/2026 9:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:39,871] Error 
****************************????****************************
??????:19/8/2026 9:42:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:40,049] Error 
****************************????****************************
??????:19/8/2026 9:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:40,217] Error 
****************************????****************************
??????:19/8/2026 9:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:40,379] Error 
****************************????****************************
??????:19/8/2026 9:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:40,549] Error 
****************************????****************************
??????:19/8/2026 9:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:40,724] Error 
****************************????****************************
??????:19/8/2026 9:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:40,896] Error 
****************************????****************************
??????:19/8/2026 9:42:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:41,070] Error 
****************************????****************************
??????:19/8/2026 9:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:41,248] Error 
****************************????****************************
??????:19/8/2026 9:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:41,426] Error 
****************************????****************************
??????:19/8/2026 9:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:41,600] Error 
****************************????****************************
??????:19/8/2026 9:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:41,779] Error 
****************************????****************************
??????:19/8/2026 9:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:41,949] Error 
****************************????****************************
??????:19/8/2026 9:42:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:42,123] Error 
****************************????****************************
??????:19/8/2026 9:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:42,292] Error 
****************************????****************************
??????:19/8/2026 9:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:42,466] Error 
****************************????****************************
??????:19/8/2026 9:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:42,637] Error 
****************************????****************************
??????:19/8/2026 9:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:42,812] Error 
****************************????****************************
??????:19/8/2026 9:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:42,981] Error 
****************************????****************************
??????:19/8/2026 9:42:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:43,155] Error 
****************************????****************************
??????:19/8/2026 9:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:43,331] Error 
****************************????****************************
??????:19/8/2026 9:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:43,504] Error 
****************************????****************************
??????:19/8/2026 9:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:43,677] Error 
****************************????****************************
??????:19/8/2026 9:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:43,858] Error 
****************************????****************************
??????:19/8/2026 9:42:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:44,029] Error 
****************************????****************************
??????:19/8/2026 9:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:44,202] Error 
****************************????****************************
??????:19/8/2026 9:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:44,380] Error 
****************************????****************************
??????:19/8/2026 9:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:44,548] Error 
****************************????****************************
??????:19/8/2026 9:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:44,730] Error 
****************************????****************************
??????:19/8/2026 9:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:44,904] Error 
****************************????****************************
??????:19/8/2026 9:42:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:45,080] Error 
****************************????****************************
??????:19/8/2026 9:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:45,250] Error 
****************************????****************************
??????:19/8/2026 9:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:45,437] Error 
****************************????****************************
??????:19/8/2026 9:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:45,617] Error 
****************************????****************************
??????:19/8/2026 9:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:45,798] Error 
****************************????****************************
??????:19/8/2026 9:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:45,975] Error 
****************************????****************************
??????:19/8/2026 9:42:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:46,152] Error 
****************************????****************************
??????:19/8/2026 9:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:46,326] Error 
****************************????****************************
??????:19/8/2026 9:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:46,498] Error 
****************************????****************************
??????:19/8/2026 9:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:46,674] Error 
****************************????****************************
??????:19/8/2026 9:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:46,853] Error 
****************************????****************************
??????:19/8/2026 9:42:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:47,031] Error 
****************************????****************************
??????:19/8/2026 9:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:47,209] Error 
****************************????****************************
??????:19/8/2026 9:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:47,385] Error 
****************************????****************************
??????:19/8/2026 9:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:47,566] Error 
****************************????****************************
??????:19/8/2026 9:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:47,742] Error 
****************************????****************************
??????:19/8/2026 9:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:47,917] Error 
****************************????****************************
??????:19/8/2026 9:42:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:48,091] Error 
****************************????****************************
??????:19/8/2026 9:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:48,263] Error 
****************************????****************************
??????:19/8/2026 9:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:48,440] Error 
****************************????****************************
??????:19/8/2026 9:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:48,616] Error 
****************************????****************************
??????:19/8/2026 9:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:48,794] Error 
****************************????****************************
??????:19/8/2026 9:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:48,964] Error 
****************************????****************************
??????:19/8/2026 9:42:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:49,134] Error 
****************************????****************************
??????:19/8/2026 9:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:49,309] Error 
****************************????****************************
??????:19/8/2026 9:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:49,498] Error 
****************************????****************************
??????:19/8/2026 9:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:49,676] Error 
****************************????****************************
??????:19/8/2026 9:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:49,855] Error 
****************************????****************************
??????:19/8/2026 9:42:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:50,030] Error 
****************************????****************************
??????:19/8/2026 9:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:50,207] Error 
****************************????****************************
??????:19/8/2026 9:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:50,385] Error 
****************************????****************************
??????:19/8/2026 9:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:50,559] Error 
****************************????****************************
??????:19/8/2026 9:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:50,741] Error 
****************************????****************************
??????:19/8/2026 9:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:50,918] Error 
****************************????****************************
??????:19/8/2026 9:42:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:51,091] Error 
****************************????****************************
??????:19/8/2026 9:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:51,267] Error 
****************************????****************************
??????:19/8/2026 9:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:51,438] Error 
****************************????****************************
??????:19/8/2026 9:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:51,616] Error 
****************************????****************************
??????:19/8/2026 9:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:51,795] Error 
****************************????****************************
??????:19/8/2026 9:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:51,960] Error 
****************************????****************************
??????:19/8/2026 9:42:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:52,133] Error 
****************************????****************************
??????:19/8/2026 9:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:52,295] Error 
****************************????****************************
??????:19/8/2026 9:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:52,467] Error 
****************************????****************************
??????:19/8/2026 9:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:52,636] Error 
****************************????****************************
??????:19/8/2026 9:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:52,815] Error 
****************************????****************************
??????:19/8/2026 9:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:52,985] Error 
****************************????****************************
??????:19/8/2026 9:42:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:53,151] Error 
****************************????****************************
??????:19/8/2026 9:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:53,326] Error 
****************************????****************************
??????:19/8/2026 9:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:53,511] Error 
****************************????****************************
??????:19/8/2026 9:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:53,685] Error 
****************************????****************************
??????:19/8/2026 9:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:53,861] Error 
****************************????****************************
??????:19/8/2026 9:42:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:54,036] Error 
****************************????****************************
??????:19/8/2026 9:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:54,215] Error 
****************************????****************************
??????:19/8/2026 9:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:54,383] Error 
****************************????****************************
??????:19/8/2026 9:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:54,554] Error 
****************************????****************************
??????:19/8/2026 9:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:54,729] Error 
****************************????****************************
??????:19/8/2026 9:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:54,902] Error 
****************************????****************************
??????:19/8/2026 9:42:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:55,071] Error 
****************************????****************************
??????:19/8/2026 9:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:55,265] Error 
****************************????****************************
??????:19/8/2026 9:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:55,448] Error 
****************************????****************************
??????:19/8/2026 9:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:55,624] Error 
****************************????****************************
??????:19/8/2026 9:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:55,806] Error 
****************************????****************************
??????:19/8/2026 9:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:55,984] Error 
****************************????****************************
??????:19/8/2026 9:42:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:56,158] Error 
****************************????****************************
??????:19/8/2026 9:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:56,334] Error 
****************************????****************************
??????:19/8/2026 9:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:56,511] Error 
****************************????****************************
??????:19/8/2026 9:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:56,684] Error 
****************************????****************************
??????:19/8/2026 9:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:56,864] Error 
****************************????****************************
??????:19/8/2026 9:42:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:57,037] Error 
****************************????****************************
??????:19/8/2026 9:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:57,212] Error 
****************************????****************************
??????:19/8/2026 9:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:57,383] Error 
****************************????****************************
??????:19/8/2026 9:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:57,555] Error 
****************************????****************************
??????:19/8/2026 9:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:57,736] Error 
****************************????****************************
??????:19/8/2026 9:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:57,901] Error 
****************************????****************************
??????:19/8/2026 9:42:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:58,075] Error 
****************************????****************************
??????:19/8/2026 9:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:58,247] Error 
****************************????****************************
??????:19/8/2026 9:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:58,420] Error 
****************************????****************************
??????:19/8/2026 9:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:58,592] Error 
****************************????****************************
??????:19/8/2026 9:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:58,772] Error 
****************************????****************************
??????:19/8/2026 9:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:58,946] Error 
****************************????****************************
??????:19/8/2026 9:42:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:59,110] Error 
****************************????****************************
??????:19/8/2026 9:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:59,283] Error 
****************************????****************************
??????:19/8/2026 9:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:59,459] Error 
****************************????****************************
??????:19/8/2026 9:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:59,634] Error 
****************************????****************************
??????:19/8/2026 9:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:59,808] Error 
****************************????****************************
??????:19/8/2026 9:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:42:59,981] Error 
****************************????****************************
??????:19/8/2026 9:42:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:00,157] Error 
****************************????****************************
??????:19/8/2026 9:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:00,328] Error 
****************************????****************************
??????:19/8/2026 9:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:00,496] Error 
****************************????****************************
??????:19/8/2026 9:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:00,671] Error 
****************************????****************************
??????:19/8/2026 9:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:00,840] Error 
****************************????****************************
??????:19/8/2026 9:43:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:01,008] Error 
****************************????****************************
??????:19/8/2026 9:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:01,180] Error 
****************************????****************************
??????:19/8/2026 9:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:01,358] Error 
****************************????****************************
??????:19/8/2026 9:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:01,530] Error 
****************************????****************************
??????:19/8/2026 9:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:01,721] Error 
****************************????****************************
??????:19/8/2026 9:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:01,905] Error 
****************************????****************************
??????:19/8/2026 9:43:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:02,080] Error 
****************************????****************************
??????:19/8/2026 9:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:02,258] Error 
****************************????****************************
??????:19/8/2026 9:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:02,433] Error 
****************************????****************************
??????:19/8/2026 9:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:02,603] Error 
****************************????****************************
??????:19/8/2026 9:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:02,785] Error 
****************************????****************************
??????:19/8/2026 9:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:02,957] Error 
****************************????****************************
??????:19/8/2026 9:43:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:03,128] Error 
****************************????****************************
??????:19/8/2026 9:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:03,300] Error 
****************************????****************************
??????:19/8/2026 9:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:03,473] Error 
****************************????****************************
??????:19/8/2026 9:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:03,650] Error 
****************************????****************************
??????:19/8/2026 9:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:03,830] Error 
****************************????****************************
??????:19/8/2026 9:43:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:04,001] Error 
****************************????****************************
??????:19/8/2026 9:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:04,173] Error 
****************************????****************************
??????:19/8/2026 9:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:04,344] Error 
****************************????****************************
??????:19/8/2026 9:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:04,518] Error 
****************************????****************************
??????:19/8/2026 9:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:04,684] Error 
****************************????****************************
??????:19/8/2026 9:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:04,856] Error 
****************************????****************************
??????:19/8/2026 9:43:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:05,027] Error 
****************************????****************************
??????:19/8/2026 9:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:05,196] Error 
****************************????****************************
??????:19/8/2026 9:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:05,370] Error 
****************************????****************************
??????:19/8/2026 9:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:05,544] Error 
****************************????****************************
??????:19/8/2026 9:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:05,743] Error 
****************************????****************************
??????:19/8/2026 9:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:05,923] Error 
****************************????****************************
??????:19/8/2026 9:43:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:06,100] Error 
****************************????****************************
??????:19/8/2026 9:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:06,281] Error 
****************************????****************************
??????:19/8/2026 9:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:06,458] Error 
****************************????****************************
??????:19/8/2026 9:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:06,638] Error 
****************************????****************************
??????:19/8/2026 9:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:06,819] Error 
****************************????****************************
??????:19/8/2026 9:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:06,992] Error 
****************************????****************************
??????:19/8/2026 9:43:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:07,173] Error 
****************************????****************************
??????:19/8/2026 9:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:07,347] Error 
****************************????****************************
??????:19/8/2026 9:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:07,519] Error 
****************************????****************************
??????:19/8/2026 9:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:07,703] Error 
****************************????****************************
??????:19/8/2026 9:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:07,885] Error 
****************************????****************************
??????:19/8/2026 9:43:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:08,060] Error 
****************************????****************************
??????:19/8/2026 9:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:08,235] Error 
****************************????****************************
??????:19/8/2026 9:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:08,412] Error 
****************************????****************************
??????:19/8/2026 9:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:08,581] Error 
****************************????****************************
??????:19/8/2026 9:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:08,753] Error 
****************************????****************************
??????:19/8/2026 9:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:08,917] Error 
****************************????****************************
??????:19/8/2026 9:43:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:09,085] Error 
****************************????****************************
??????:19/8/2026 9:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:09,258] Error 
****************************????****************************
??????:19/8/2026 9:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:09,428] Error 
****************************????****************************
??????:19/8/2026 9:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:09,599] Error 
****************************????****************************
??????:19/8/2026 9:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:09,783] Error 
****************************????****************************
??????:19/8/2026 9:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:09,960] Error 
****************************????****************************
??????:19/8/2026 9:43:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:10,137] Error 
****************************????****************************
??????:19/8/2026 9:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:10,308] Error 
****************************????****************************
??????:19/8/2026 9:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:10,473] Error 
****************************????****************************
??????:19/8/2026 9:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:10,655] Error 
****************************????****************************
??????:19/8/2026 9:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:10,832] Error 
****************************????****************************
??????:19/8/2026 9:43:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:11,003] Error 
****************************????****************************
??????:19/8/2026 9:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:11,174] Error 
****************************????****************************
??????:19/8/2026 9:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:11,350] Error 
****************************????****************************
??????:19/8/2026 9:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:11,524] Error 
****************************????****************************
??????:19/8/2026 9:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:11,696] Error 
****************************????****************************
??????:19/8/2026 9:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:11,869] Error 
****************************????****************************
??????:19/8/2026 9:43:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:12,044] Error 
****************************????****************************
??????:19/8/2026 9:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:12,221] Error 
****************************????****************************
??????:19/8/2026 9:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:12,393] Error 
****************************????****************************
??????:19/8/2026 9:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:12,568] Error 
****************************????****************************
??????:19/8/2026 9:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:12,749] Error 
****************************????****************************
??????:19/8/2026 9:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:12,918] Error 
****************************????****************************
??????:19/8/2026 9:43:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:13,094] Error 
****************************????****************************
??????:19/8/2026 9:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:13,269] Error 
****************************????****************************
??????:19/8/2026 9:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:13,439] Error 
****************************????****************************
??????:19/8/2026 9:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:13,614] Error 
****************************????****************************
??????:19/8/2026 9:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:13,791] Error 
****************************????****************************
??????:19/8/2026 9:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:13,970] Error 
****************************????****************************
??????:19/8/2026 9:43:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:14,143] Error 
****************************????****************************
??????:19/8/2026 9:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:14,321] Error 
****************************????****************************
??????:19/8/2026 9:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:14,486] Error 
****************************????****************************
??????:19/8/2026 9:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:14,648] Error 
****************************????****************************
??????:19/8/2026 9:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:14,821] Error 
****************************????****************************
??????:19/8/2026 9:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:14,984] Error 
****************************????****************************
??????:19/8/2026 9:43:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:15,150] Error 
****************************????****************************
??????:19/8/2026 9:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:15,313] Error 
****************************????****************************
??????:19/8/2026 9:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:15,485] Error 
****************************????****************************
??????:19/8/2026 9:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:15,652] Error 
****************************????****************************
??????:19/8/2026 9:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:15,826] Error 
****************************????****************************
??????:19/8/2026 9:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:15,993] Error 
****************************????****************************
??????:19/8/2026 9:43:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:16,158] Error 
****************************????****************************
??????:19/8/2026 9:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:16,330] Error 
****************************????****************************
??????:19/8/2026 9:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:16,504] Error 
****************************????****************************
??????:19/8/2026 9:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:16,667] Error 
****************************????****************************
??????:19/8/2026 9:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:16,845] Error 
****************************????****************************
??????:19/8/2026 9:43:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:17,016] Error 
****************************????****************************
??????:19/8/2026 9:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:17,187] Error 
****************************????****************************
??????:19/8/2026 9:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:17,368] Error 
****************************????****************************
??????:19/8/2026 9:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:17,547] Error 
****************************????****************************
??????:19/8/2026 9:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:17,719] Error 
****************************????****************************
??????:19/8/2026 9:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:17,898] Error 
****************************????****************************
??????:19/8/2026 9:43:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:18,084] Error 
****************************????****************************
??????:19/8/2026 9:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:18,263] Error 
****************************????****************************
??????:19/8/2026 9:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:18,431] Error 
****************************????****************************
??????:19/8/2026 9:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:18,607] Error 
****************************????****************************
??????:19/8/2026 9:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:18,782] Error 
****************************????****************************
??????:19/8/2026 9:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:18,956] Error 
****************************????****************************
??????:19/8/2026 9:43:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:19,120] Error 
****************************????****************************
??????:19/8/2026 9:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:19,295] Error 
****************************????****************************
??????:19/8/2026 9:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:19,463] Error 
****************************????****************************
??????:19/8/2026 9:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:19,641] Error 
****************************????****************************
??????:19/8/2026 9:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:19,821] Error 
****************************????****************************
??????:19/8/2026 9:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:19,997] Error 
****************************????****************************
??????:19/8/2026 9:43:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:20,172] Error 
****************************????****************************
??????:19/8/2026 9:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:20,356] Error 
****************************????****************************
??????:19/8/2026 9:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:20,534] Error 
****************************????****************************
??????:19/8/2026 9:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:20,708] Error 
****************************????****************************
??????:19/8/2026 9:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:20,889] Error 
****************************????****************************
??????:19/8/2026 9:43:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:21,067] Error 
****************************????****************************
??????:19/8/2026 9:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:21,249] Error 
****************************????****************************
??????:19/8/2026 9:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:21,436] Error 
****************************????****************************
??????:19/8/2026 9:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:21,610] Error 
****************************????****************************
??????:19/8/2026 9:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:21,794] Error 
****************************????****************************
??????:19/8/2026 9:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:21,975] Error 
****************************????****************************
??????:19/8/2026 9:43:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:22,160] Error 
****************************????****************************
??????:19/8/2026 9:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:22,346] Error 
****************************????****************************
??????:19/8/2026 9:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:22,525] Error 
****************************????****************************
??????:19/8/2026 9:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:22,707] Error 
****************************????****************************
??????:19/8/2026 9:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:22,889] Error 
****************************????****************************
??????:19/8/2026 9:43:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:23,067] Error 
****************************????****************************
??????:19/8/2026 9:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:23,249] Error 
****************************????****************************
??????:19/8/2026 9:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:23,428] Error 
****************************????****************************
??????:19/8/2026 9:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:23,600] Error 
****************************????****************************
??????:19/8/2026 9:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:23,786] Error 
****************************????****************************
??????:19/8/2026 9:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:23,965] Error 
****************************????****************************
??????:19/8/2026 9:43:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:24,143] Error 
****************************????****************************
??????:19/8/2026 9:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:24,322] Error 
****************************????****************************
??????:19/8/2026 9:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:24,498] Error 
****************************????****************************
??????:19/8/2026 9:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:24,671] Error 
****************************????****************************
??????:19/8/2026 9:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:24,857] Error 
****************************????****************************
??????:19/8/2026 9:43:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:25,034] Error 
****************************????****************************
??????:19/8/2026 9:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:25,213] Error 
****************************????****************************
??????:19/8/2026 9:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:25,395] Error 
****************************????****************************
??????:19/8/2026 9:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:25,577] Error 
****************************????****************************
??????:19/8/2026 9:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:25,761] Error 
****************************????****************************
??????:19/8/2026 9:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:25,935] Error 
****************************????****************************
??????:19/8/2026 9:43:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:26,117] Error 
****************************????****************************
??????:19/8/2026 9:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:26,304] Error 
****************************????****************************
??????:19/8/2026 9:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:26,484] Error 
****************************????****************************
??????:19/8/2026 9:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:26,664] Error 
****************************????****************************
??????:19/8/2026 9:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:26,850] Error 
****************************????****************************
??????:19/8/2026 9:43:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:27,032] Error 
****************************????****************************
??????:19/8/2026 9:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:27,216] Error 
****************************????****************************
??????:19/8/2026 9:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:27,403] Error 
****************************????****************************
??????:19/8/2026 9:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:27,580] Error 
****************************????****************************
??????:19/8/2026 9:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:27,769] Error 
****************************????****************************
??????:19/8/2026 9:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:27,950] Error 
****************************????****************************
??????:19/8/2026 9:43:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:28,131] Error 
****************************????****************************
??????:19/8/2026 9:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:28,305] Error 
****************************????****************************
??????:19/8/2026 9:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:28,482] Error 
****************************????****************************
??????:19/8/2026 9:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:28,662] Error 
****************************????****************************
??????:19/8/2026 9:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:28,845] Error 
****************************????****************************
??????:19/8/2026 9:43:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:29,026] Error 
****************************????****************************
??????:19/8/2026 9:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:29,210] Error 
****************************????****************************
??????:19/8/2026 9:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:29,390] Error 
****************************????****************************
??????:19/8/2026 9:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:29,570] Error 
****************************????****************************
??????:19/8/2026 9:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:29,754] Error 
****************************????****************************
??????:19/8/2026 9:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:29,928] Error 
****************************????****************************
??????:19/8/2026 9:43:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:30,104] Error 
****************************????****************************
??????:19/8/2026 9:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:30,295] Error 
****************************????****************************
??????:19/8/2026 9:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:30,472] Error 
****************************????****************************
??????:19/8/2026 9:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:30,657] Error 
****************************????****************************
??????:19/8/2026 9:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:30,842] Error 
****************************????****************************
??????:19/8/2026 9:43:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:31,025] Error 
****************************????****************************
??????:19/8/2026 9:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:31,206] Error 
****************************????****************************
??????:19/8/2026 9:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:31,386] Error 
****************************????****************************
??????:19/8/2026 9:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:31,562] Error 
****************************????****************************
??????:19/8/2026 9:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:31,738] Error 
****************************????****************************
??????:19/8/2026 9:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:31,912] Error 
****************************????****************************
??????:19/8/2026 9:43:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:32,096] Error 
****************************????****************************
??????:19/8/2026 9:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:32,274] Error 
****************************????****************************
??????:19/8/2026 9:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:32,458] Error 
****************************????****************************
??????:19/8/2026 9:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:32,636] Error 
****************************????****************************
??????:19/8/2026 9:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:32,821] Error 
****************************????****************************
??????:19/8/2026 9:43:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:33,004] Error 
****************************????****************************
??????:19/8/2026 9:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:33,185] Error 
****************************????****************************
??????:19/8/2026 9:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:33,369] Error 
****************************????****************************
??????:19/8/2026 9:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:33,545] Error 
****************************????****************************
??????:19/8/2026 9:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:33,732] Error 
****************************????****************************
??????:19/8/2026 9:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:33,914] Error 
****************************????****************************
??????:19/8/2026 9:43:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:34,095] Error 
****************************????****************************
??????:19/8/2026 9:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:34,280] Error 
****************************????****************************
??????:19/8/2026 9:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:34,470] Error 
****************************????****************************
??????:19/8/2026 9:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:34,644] Error 
****************************????****************************
??????:19/8/2026 9:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:34,828] Error 
****************************????****************************
??????:19/8/2026 9:43:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:35,007] Error 
****************************????****************************
??????:19/8/2026 9:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:35,188] Error 
****************************????****************************
??????:19/8/2026 9:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:35,369] Error 
****************************????****************************
??????:19/8/2026 9:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:35,549] Error 
****************************????****************************
??????:19/8/2026 9:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:35,733] Error 
****************************????****************************
??????:19/8/2026 9:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:35,917] Error 
****************************????****************************
??????:19/8/2026 9:43:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:36,099] Error 
****************************????****************************
??????:19/8/2026 9:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:36,284] Error 
****************************????****************************
??????:19/8/2026 9:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:36,465] Error 
****************************????****************************
??????:19/8/2026 9:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:36,647] Error 
****************************????****************************
??????:19/8/2026 9:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:36,833] Error 
****************************????****************************
??????:19/8/2026 9:43:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:37,016] Error 
****************************????****************************
??????:19/8/2026 9:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:37,200] Error 
****************************????****************************
??????:19/8/2026 9:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:37,384] Error 
****************************????****************************
??????:19/8/2026 9:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:37,560] Error 
****************************????****************************
??????:19/8/2026 9:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:37,740] Error 
****************************????****************************
??????:19/8/2026 9:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:37,925] Error 
****************************????****************************
??????:19/8/2026 9:43:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:38,104] Error 
****************************????****************************
??????:19/8/2026 9:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:38,287] Error 
****************************????****************************
??????:19/8/2026 9:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:38,476] Error 
****************************????****************************
??????:19/8/2026 9:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:38,657] Error 
****************************????****************************
??????:19/8/2026 9:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:38,841] Error 
****************************????****************************
??????:19/8/2026 9:43:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:39,022] Error 
****************************????****************************
??????:19/8/2026 9:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:39,202] Error 
****************************????****************************
??????:19/8/2026 9:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:39,382] Error 
****************************????****************************
??????:19/8/2026 9:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:39,561] Error 
****************************????****************************
??????:19/8/2026 9:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:39,746] Error 
****************************????****************************
??????:19/8/2026 9:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:39,928] Error 
****************************????****************************
??????:19/8/2026 9:43:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:40,103] Error 
****************************????****************************
??????:19/8/2026 9:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:40,285] Error 
****************************????****************************
??????:19/8/2026 9:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:40,463] Error 
****************************????****************************
??????:19/8/2026 9:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:40,641] Error 
****************************????****************************
??????:19/8/2026 9:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:40,828] Error 
****************************????****************************
??????:19/8/2026 9:43:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:41,007] Error 
****************************????****************************
??????:19/8/2026 9:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:41,187] Error 
****************************????****************************
??????:19/8/2026 9:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:41,366] Error 
****************************????****************************
??????:19/8/2026 9:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:41,544] Error 
****************************????****************************
??????:19/8/2026 9:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:41,724] Error 
****************************????****************************
??????:19/8/2026 9:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:41,898] Error 
****************************????****************************
??????:19/8/2026 9:43:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:42,076] Error 
****************************????****************************
??????:19/8/2026 9:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:42,260] Error 
****************************????****************************
??????:19/8/2026 9:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:42,450] Error 
****************************????****************************
??????:19/8/2026 9:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:42,631] Error 
****************************????****************************
??????:19/8/2026 9:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:42,819] Error 
****************************????****************************
??????:19/8/2026 9:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:42,996] Error 
****************************????****************************
??????:19/8/2026 9:43:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:43,171] Error 
****************************????****************************
??????:19/8/2026 9:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:43,354] Error 
****************************????****************************
??????:19/8/2026 9:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:43,540] Error 
****************************????****************************
??????:19/8/2026 9:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:43,722] Error 
****************************????****************************
??????:19/8/2026 9:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:43,905] Error 
****************************????****************************
??????:19/8/2026 9:43:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:44,082] Error 
****************************????****************************
??????:19/8/2026 9:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:44,266] Error 
****************************????****************************
??????:19/8/2026 9:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:44,449] Error 
****************************????****************************
??????:19/8/2026 9:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:44,633] Error 
****************************????****************************
??????:19/8/2026 9:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:44,810] Error 
****************************????****************************
??????:19/8/2026 9:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:44,991] Error 
****************************????****************************
??????:19/8/2026 9:43:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:45,171] Error 
****************************????****************************
??????:19/8/2026 9:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:45,352] Error 
****************************????****************************
??????:19/8/2026 9:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:45,535] Error 
****************************????****************************
??????:19/8/2026 9:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:45,716] Error 
****************************????****************************
??????:19/8/2026 9:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:45,898] Error 
****************************????****************************
??????:19/8/2026 9:43:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:46,079] Error 
****************************????****************************
??????:19/8/2026 9:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:46,263] Error 
****************************????****************************
??????:19/8/2026 9:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:46,439] Error 
****************************????****************************
??????:19/8/2026 9:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:46,629] Error 
****************************????****************************
??????:19/8/2026 9:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:46,813] Error 
****************************????****************************
??????:19/8/2026 9:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:46,994] Error 
****************************????****************************
??????:19/8/2026 9:43:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:47,174] Error 
****************************????****************************
??????:19/8/2026 9:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:47,350] Error 
****************************????****************************
??????:19/8/2026 9:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:47,532] Error 
****************************????****************************
??????:19/8/2026 9:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:47,711] Error 
****************************????****************************
??????:19/8/2026 9:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:47,894] Error 
****************************????****************************
??????:19/8/2026 9:43:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:48,068] Error 
****************************????****************************
??????:19/8/2026 9:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:48,246] Error 
****************************????****************************
??????:19/8/2026 9:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:48,422] Error 
****************************????****************************
??????:19/8/2026 9:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:48,598] Error 
****************************????****************************
??????:19/8/2026 9:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:48,784] Error 
****************************????****************************
??????:19/8/2026 9:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:48,961] Error 
****************************????****************************
??????:19/8/2026 9:43:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:49,137] Error 
****************************????****************************
??????:19/8/2026 9:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:49,316] Error 
****************************????****************************
??????:19/8/2026 9:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:49,494] Error 
****************************????****************************
??????:19/8/2026 9:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:49,667] Error 
****************************????****************************
??????:19/8/2026 9:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:49,846] Error 
****************************????****************************
??????:19/8/2026 9:43:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:50,020] Error 
****************************????****************************
??????:19/8/2026 9:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:50,194] Error 
****************************????****************************
??????:19/8/2026 9:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:50,372] Error 
****************************????****************************
??????:19/8/2026 9:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:50,554] Error 
****************************????****************************
??????:19/8/2026 9:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:50,748] Error 
****************************????****************************
??????:19/8/2026 9:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:50,933] Error 
****************************????****************************
??????:19/8/2026 9:43:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:51,115] Error 
****************************????****************************
??????:19/8/2026 9:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:51,296] Error 
****************************????****************************
??????:19/8/2026 9:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:51,482] Error 
****************************????****************************
??????:19/8/2026 9:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:51,660] Error 
****************************????****************************
??????:19/8/2026 9:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:51,848] Error 
****************************????****************************
??????:19/8/2026 9:43:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:52,029] Error 
****************************????****************************
??????:19/8/2026 9:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:52,211] Error 
****************************????****************************
??????:19/8/2026 9:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:52,394] Error 
****************************????****************************
??????:19/8/2026 9:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:52,575] Error 
****************************????****************************
??????:19/8/2026 9:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:52,759] Error 
****************************????****************************
??????:19/8/2026 9:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:52,941] Error 
****************************????****************************
??????:19/8/2026 9:43:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:53,122] Error 
****************************????****************************
??????:19/8/2026 9:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:53,302] Error 
****************************????****************************
??????:19/8/2026 9:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:53,488] Error 
****************************????****************************
??????:19/8/2026 9:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:53,666] Error 
****************************????****************************
??????:19/8/2026 9:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:53,848] Error 
****************************????****************************
??????:19/8/2026 9:43:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:54,028] Error 
****************************????****************************
??????:19/8/2026 9:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:54,205] Error 
****************************????****************************
??????:19/8/2026 9:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:54,388] Error 
****************************????****************************
??????:19/8/2026 9:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:54,570] Error 
****************************????****************************
??????:19/8/2026 9:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:54,765] Error 
****************************????****************************
??????:19/8/2026 9:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:54,945] Error 
****************************????****************************
??????:19/8/2026 9:43:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:55,123] Error 
****************************????****************************
??????:19/8/2026 9:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:55,301] Error 
****************************????****************************
??????:19/8/2026 9:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:55,475] Error 
****************************????****************************
??????:19/8/2026 9:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:55,658] Error 
****************************????****************************
??????:19/8/2026 9:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:55,846] Error 
****************************????****************************
??????:19/8/2026 9:43:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:56,034] Error 
****************************????****************************
??????:19/8/2026 9:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:56,210] Error 
****************************????****************************
??????:19/8/2026 9:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:56,387] Error 
****************************????****************************
??????:19/8/2026 9:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:56,569] Error 
****************************????****************************
??????:19/8/2026 9:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:56,749] Error 
****************************????****************************
??????:19/8/2026 9:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:56,929] Error 
****************************????****************************
??????:19/8/2026 9:43:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:57,104] Error 
****************************????****************************
??????:19/8/2026 9:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:57,284] Error 
****************************????****************************
??????:19/8/2026 9:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:57,463] Error 
****************************????****************************
??????:19/8/2026 9:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:57,641] Error 
****************************????****************************
??????:19/8/2026 9:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:57,825] Error 
****************************????****************************
??????:19/8/2026 9:43:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:58,005] Error 
****************************????****************************
??????:19/8/2026 9:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:58,185] Error 
****************************????****************************
??????:19/8/2026 9:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:58,366] Error 
****************************????****************************
??????:19/8/2026 9:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:58,544] Error 
****************************????****************************
??????:19/8/2026 9:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:58,729] Error 
****************************????****************************
??????:19/8/2026 9:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:58,922] Error 
****************************????****************************
??????:19/8/2026 9:43:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:59,102] Error 
****************************????****************************
??????:19/8/2026 9:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:59,282] Error 
****************************????****************************
??????:19/8/2026 9:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:59,462] Error 
****************************????****************************
??????:19/8/2026 9:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:59,641] Error 
****************************????****************************
??????:19/8/2026 9:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:59,819] Error 
****************************????****************************
??????:19/8/2026 9:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:43:59,995] Error 
****************************????****************************
??????:19/8/2026 9:43:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:00,172] Error 
****************************????****************************
??????:19/8/2026 9:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:00,351] Error 
****************************????****************************
??????:19/8/2026 9:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:00,533] Error 
****************************????****************************
??????:19/8/2026 9:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:00,707] Error 
****************************????****************************
??????:19/8/2026 9:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:00,887] Error 
****************************????****************************
??????:19/8/2026 9:44:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:01,066] Error 
****************************????****************************
??????:19/8/2026 9:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:01,248] Error 
****************************????****************************
??????:19/8/2026 9:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:01,426] Error 
****************************????****************************
??????:19/8/2026 9:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:01,605] Error 
****************************????****************************
??????:19/8/2026 9:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:01,786] Error 
****************************????****************************
??????:19/8/2026 9:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:01,969] Error 
****************************????****************************
??????:19/8/2026 9:44:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:02,149] Error 
****************************????****************************
??????:19/8/2026 9:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:02,329] Error 
****************************????****************************
??????:19/8/2026 9:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:02,512] Error 
****************************????****************************
??????:19/8/2026 9:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:02,689] Error 
****************************????****************************
??????:19/8/2026 9:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:02,888] Error 
****************************????****************************
??????:19/8/2026 9:44:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:03,072] Error 
****************************????****************************
??????:19/8/2026 9:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:03,249] Error 
****************************????****************************
??????:19/8/2026 9:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:03,425] Error 
****************************????****************************
??????:19/8/2026 9:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:03,608] Error 
****************************????****************************
??????:19/8/2026 9:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:03,794] Error 
****************************????****************************
??????:19/8/2026 9:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:03,978] Error 
****************************????****************************
??????:19/8/2026 9:44:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:04,155] Error 
****************************????****************************
??????:19/8/2026 9:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:04,338] Error 
****************************????****************************
??????:19/8/2026 9:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:04,517] Error 
****************************????****************************
??????:19/8/2026 9:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:04,701] Error 
****************************????****************************
??????:19/8/2026 9:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:04,886] Error 
****************************????****************************
??????:19/8/2026 9:44:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:05,062] Error 
****************************????****************************
??????:19/8/2026 9:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:05,246] Error 
****************************????****************************
??????:19/8/2026 9:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:05,428] Error 
****************************????****************************
??????:19/8/2026 9:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:05,612] Error 
****************************????****************************
??????:19/8/2026 9:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:05,797] Error 
****************************????****************************
??????:19/8/2026 9:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:05,978] Error 
****************************????****************************
??????:19/8/2026 9:44:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:06,169] Error 
****************************????****************************
??????:19/8/2026 9:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:06,355] Error 
****************************????****************************
??????:19/8/2026 9:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:06,534] Error 
****************************????****************************
??????:19/8/2026 9:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:06,715] Error 
****************************????****************************
??????:19/8/2026 9:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:06,898] Error 
****************************????****************************
??????:19/8/2026 9:44:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:07,081] Error 
****************************????****************************
??????:19/8/2026 9:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:07,253] Error 
****************************????****************************
??????:19/8/2026 9:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:07,426] Error 
****************************????****************************
??????:19/8/2026 9:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:07,602] Error 
****************************????****************************
??????:19/8/2026 9:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:07,789] Error 
****************************????****************************
??????:19/8/2026 9:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:07,968] Error 
****************************????****************************
??????:19/8/2026 9:44:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:08,144] Error 
****************************????****************************
??????:19/8/2026 9:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:08,323] Error 
****************************????****************************
??????:19/8/2026 9:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:08,503] Error 
****************************????****************************
??????:19/8/2026 9:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:08,681] Error 
****************************????****************************
??????:19/8/2026 9:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:08,867] Error 
****************************????****************************
??????:19/8/2026 9:44:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:09,042] Error 
****************************????****************************
??????:19/8/2026 9:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:09,217] Error 
****************************????****************************
??????:19/8/2026 9:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:09,394] Error 
****************************????****************************
??????:19/8/2026 9:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:09,571] Error 
****************************????****************************
??????:19/8/2026 9:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:09,758] Error 
****************************????****************************
??????:19/8/2026 9:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:09,944] Error 
****************************????****************************
??????:19/8/2026 9:44:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:10,126] Error 
****************************????****************************
??????:19/8/2026 9:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:10,305] Error 
****************************????****************************
??????:19/8/2026 9:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:10,487] Error 
****************************????****************************
??????:19/8/2026 9:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:10,672] Error 
****************************????****************************
??????:19/8/2026 9:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:10,858] Error 
****************************????****************************
??????:19/8/2026 9:44:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:11,043] Error 
****************************????****************************
??????:19/8/2026 9:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:11,223] Error 
****************************????****************************
??????:19/8/2026 9:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:11,405] Error 
****************************????****************************
??????:19/8/2026 9:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:11,582] Error 
****************************????****************************
??????:19/8/2026 9:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:11,768] Error 
****************************????****************************
??????:19/8/2026 9:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:11,946] Error 
****************************????****************************
??????:19/8/2026 9:44:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:12,126] Error 
****************************????****************************
??????:19/8/2026 9:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:12,305] Error 
****************************????****************************
??????:19/8/2026 9:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:12,488] Error 
****************************????****************************
??????:19/8/2026 9:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:12,667] Error 
****************************????****************************
??????:19/8/2026 9:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:12,855] Error 
****************************????****************************
??????:19/8/2026 9:44:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:13,036] Error 
****************************????****************************
??????:19/8/2026 9:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:13,214] Error 
****************************????****************************
??????:19/8/2026 9:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:13,396] Error 
****************************????****************************
??????:19/8/2026 9:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:13,582] Error 
****************************????****************************
??????:19/8/2026 9:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:13,765] Error 
****************************????****************************
??????:19/8/2026 9:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:13,940] Error 
****************************????****************************
??????:19/8/2026 9:44:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:14,118] Error 
****************************????****************************
??????:19/8/2026 9:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:14,301] Error 
****************************????****************************
??????:19/8/2026 9:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:14,482] Error 
****************************????****************************
??????:19/8/2026 9:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:14,665] Error 
****************************????****************************
??????:19/8/2026 9:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:14,853] Error 
****************************????****************************
??????:19/8/2026 9:44:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:15,034] Error 
****************************????****************************
??????:19/8/2026 9:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:15,225] Error 
****************************????****************************
??????:19/8/2026 9:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:15,400] Error 
****************************????****************************
??????:19/8/2026 9:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:15,585] Error 
****************************????****************************
??????:19/8/2026 9:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:15,768] Error 
****************************????****************************
??????:19/8/2026 9:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:15,951] Error 
****************************????****************************
??????:19/8/2026 9:44:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:16,139] Error 
****************************????****************************
??????:19/8/2026 9:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:16,323] Error 
****************************????****************************
??????:19/8/2026 9:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:16,520] Error 
****************************????****************************
??????:19/8/2026 9:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:16,713] Error 
****************************????****************************
??????:19/8/2026 9:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:16,895] Error 
****************************????****************************
??????:19/8/2026 9:44:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:17,075] Error 
****************************????****************************
??????:19/8/2026 9:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:17,250] Error 
****************************????****************************
??????:19/8/2026 9:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:17,429] Error 
****************************????****************************
??????:19/8/2026 9:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:17,609] Error 
****************************????****************************
??????:19/8/2026 9:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:17,798] Error 
****************************????****************************
??????:19/8/2026 9:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:17,976] Error 
****************************????****************************
??????:19/8/2026 9:44:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:18,153] Error 
****************************????****************************
??????:19/8/2026 9:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:18,335] Error 
****************************????****************************
??????:19/8/2026 9:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:18,515] Error 
****************************????****************************
??????:19/8/2026 9:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:18,698] Error 
****************************????****************************
??????:19/8/2026 9:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:18,885] Error 
****************************????****************************
??????:19/8/2026 9:44:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:19,061] Error 
****************************????****************************
??????:19/8/2026 9:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:19,255] Error 
****************************????****************************
??????:19/8/2026 9:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:19,436] Error 
****************************????****************************
??????:19/8/2026 9:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:19,620] Error 
****************************????****************************
??????:19/8/2026 9:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:19,806] Error 
****************************????****************************
??????:19/8/2026 9:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:19,985] Error 
****************************????****************************
??????:19/8/2026 9:44:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:20,166] Error 
****************************????****************************
??????:19/8/2026 9:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:20,344] Error 
****************************????****************************
??????:19/8/2026 9:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:20,525] Error 
****************************????****************************
??????:19/8/2026 9:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:20,708] Error 
****************************????****************************
??????:19/8/2026 9:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:20,896] Error 
****************************????****************************
??????:19/8/2026 9:44:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:21,078] Error 
****************************????****************************
??????:19/8/2026 9:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:21,264] Error 
****************************????****************************
??????:19/8/2026 9:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:21,437] Error 
****************************????****************************
??????:19/8/2026 9:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:21,616] Error 
****************************????****************************
??????:19/8/2026 9:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:21,807] Error 
****************************????****************************
??????:19/8/2026 9:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:21,991] Error 
****************************????****************************
??????:19/8/2026 9:44:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:22,172] Error 
****************************????****************************
??????:19/8/2026 9:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:22,350] Error 
****************************????****************************
??????:19/8/2026 9:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:22,529] Error 
****************************????****************************
??????:19/8/2026 9:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:22,712] Error 
****************************????****************************
??????:19/8/2026 9:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:22,891] Error 
****************************????****************************
??????:19/8/2026 9:44:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:23,070] Error 
****************************????****************************
??????:19/8/2026 9:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:23,258] Error 
****************************????****************************
??????:19/8/2026 9:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:23,436] Error 
****************************????****************************
??????:19/8/2026 9:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:23,617] Error 
****************************????****************************
??????:19/8/2026 9:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:23,806] Error 
****************************????****************************
??????:19/8/2026 9:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:23,987] Error 
****************************????****************************
??????:19/8/2026 9:44:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:24,165] Error 
****************************????****************************
??????:19/8/2026 9:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:24,350] Error 
****************************????****************************
??????:19/8/2026 9:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:24,531] Error 
****************************????****************************
??????:19/8/2026 9:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:24,711] Error 
****************************????****************************
??????:19/8/2026 9:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:24,892] Error 
****************************????****************************
??????:19/8/2026 9:44:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:25,077] Error 
****************************????****************************
??????:19/8/2026 9:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:25,258] Error 
****************************????****************************
??????:19/8/2026 9:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:25,440] Error 
****************************????****************************
??????:19/8/2026 9:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:25,620] Error 
****************************????****************************
??????:19/8/2026 9:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:25,806] Error 
****************************????****************************
??????:19/8/2026 9:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:25,987] Error 
****************************????****************************
??????:19/8/2026 9:44:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:26,169] Error 
****************************????****************************
??????:19/8/2026 9:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:26,347] Error 
****************************????****************************
??????:19/8/2026 9:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:26,531] Error 
****************************????****************************
??????:19/8/2026 9:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:26,717] Error 
****************************????****************************
??????:19/8/2026 9:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:26,899] Error 
****************************????****************************
??????:19/8/2026 9:44:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:27,077] Error 
****************************????****************************
??????:19/8/2026 9:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:27,259] Error 
****************************????****************************
??????:19/8/2026 9:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:27,449] Error 
****************************????****************************
??????:19/8/2026 9:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:27,631] Error 
****************************????****************************
??????:19/8/2026 9:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:27,820] Error 
****************************????****************************
??????:19/8/2026 9:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:27,998] Error 
****************************????****************************
??????:19/8/2026 9:44:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:28,177] Error 
****************************????****************************
??????:19/8/2026 9:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:28,354] Error 
****************************????****************************
??????:19/8/2026 9:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:28,537] Error 
****************************????****************************
??????:19/8/2026 9:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:28,717] Error 
****************************????****************************
??????:19/8/2026 9:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:28,894] Error 
****************************????****************************
??????:19/8/2026 9:44:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:29,074] Error 
****************************????****************************
??????:19/8/2026 9:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:29,253] Error 
****************************????****************************
??????:19/8/2026 9:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:29,435] Error 
****************************????****************************
??????:19/8/2026 9:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:29,611] Error 
****************************????****************************
??????:19/8/2026 9:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:29,796] Error 
****************************????****************************
??????:19/8/2026 9:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:29,971] Error 
****************************????****************************
??????:19/8/2026 9:44:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:30,150] Error 
****************************????****************************
??????:19/8/2026 9:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:30,333] Error 
****************************????****************************
??????:19/8/2026 9:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:30,515] Error 
****************************????****************************
??????:19/8/2026 9:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:30,695] Error 
****************************????****************************
??????:19/8/2026 9:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:30,881] Error 
****************************????****************************
??????:19/8/2026 9:44:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:31,062] Error 
****************************????****************************
??????:19/8/2026 9:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:31,243] Error 
****************************????****************************
??????:19/8/2026 9:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:31,435] Error 
****************************????****************************
??????:19/8/2026 9:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:31,618] Error 
****************************????****************************
??????:19/8/2026 9:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:31,805] Error 
****************************????****************************
??????:19/8/2026 9:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:31,980] Error 
****************************????****************************
??????:19/8/2026 9:44:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:32,155] Error 
****************************????****************************
??????:19/8/2026 9:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:32,331] Error 
****************************????****************************
??????:19/8/2026 9:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:32,509] Error 
****************************????****************************
??????:19/8/2026 9:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:32,692] Error 
****************************????****************************
??????:19/8/2026 9:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:32,873] Error 
****************************????****************************
??????:19/8/2026 9:44:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:33,051] Error 
****************************????****************************
??????:19/8/2026 9:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:33,226] Error 
****************************????****************************
??????:19/8/2026 9:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:33,405] Error 
****************************????****************************
??????:19/8/2026 9:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:33,584] Error 
****************************????****************************
??????:19/8/2026 9:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:33,770] Error 
****************************????****************************
??????:19/8/2026 9:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:33,945] Error 
****************************????****************************
??????:19/8/2026 9:44:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:34,120] Error 
****************************????****************************
??????:19/8/2026 9:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:34,293] Error 
****************************????****************************
??????:19/8/2026 9:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:34,473] Error 
****************************????****************************
??????:19/8/2026 9:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:34,651] Error 
****************************????****************************
??????:19/8/2026 9:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:34,832] Error 
****************************????****************************
??????:19/8/2026 9:44:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:35,009] Error 
****************************????****************************
??????:19/8/2026 9:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:35,189] Error 
****************************????****************************
??????:19/8/2026 9:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:35,367] Error 
****************************????****************************
??????:19/8/2026 9:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:35,554] Error 
****************************????****************************
??????:19/8/2026 9:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:35,739] Error 
****************************????****************************
??????:19/8/2026 9:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:35,911] Error 
****************************????****************************
??????:19/8/2026 9:44:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:36,093] Error 
****************************????****************************
??????:19/8/2026 9:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:36,267] Error 
****************************????****************************
??????:19/8/2026 9:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:36,448] Error 
****************************????****************************
??????:19/8/2026 9:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:36,625] Error 
****************************????****************************
??????:19/8/2026 9:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:36,807] Error 
****************************????****************************
??????:19/8/2026 9:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:36,985] Error 
****************************????****************************
??????:19/8/2026 9:44:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:37,162] Error 
****************************????****************************
??????:19/8/2026 9:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:37,340] Error 
****************************????****************************
??????:19/8/2026 9:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:37,511] Error 
****************************????****************************
??????:19/8/2026 9:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:37,688] Error 
****************************????****************************
??????:19/8/2026 9:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:37,888] Error 
****************************????****************************
??????:19/8/2026 9:44:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:38,070] Error 
****************************????****************************
??????:19/8/2026 9:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:38,253] Error 
****************************????****************************
??????:19/8/2026 9:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:38,435] Error 
****************************????****************************
??????:19/8/2026 9:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:38,611] Error 
****************************????****************************
??????:19/8/2026 9:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:38,795] Error 
****************************????****************************
??????:19/8/2026 9:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:38,970] Error 
****************************????****************************
??????:19/8/2026 9:44:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:39,145] Error 
****************************????****************************
??????:19/8/2026 9:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:39,317] Error 
****************************????****************************
??????:19/8/2026 9:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:39,491] Error 
****************************????****************************
??????:19/8/2026 9:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:39,680] Error 
****************************????****************************
??????:19/8/2026 9:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:39,863] Error 
****************************????****************************
??????:19/8/2026 9:44:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:40,038] Error 
****************************????****************************
??????:19/8/2026 9:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:40,213] Error 
****************************????****************************
??????:19/8/2026 9:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:40,392] Error 
****************************????****************************
??????:19/8/2026 9:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:40,573] Error 
****************************????****************************
??????:19/8/2026 9:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:40,752] Error 
****************************????****************************
??????:19/8/2026 9:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:40,935] Error 
****************************????****************************
??????:19/8/2026 9:44:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:41,107] Error 
****************************????****************************
??????:19/8/2026 9:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:41,281] Error 
****************************????****************************
??????:19/8/2026 9:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:41,464] Error 
****************************????****************************
??????:19/8/2026 9:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:41,638] Error 
****************************????****************************
??????:19/8/2026 9:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:41,818] Error 
****************************????****************************
??????:19/8/2026 9:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:41,988] Error 
****************************????****************************
??????:19/8/2026 9:44:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:42,166] Error 
****************************????****************************
??????:19/8/2026 9:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:42,342] Error 
****************************????****************************
??????:19/8/2026 9:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:42,509] Error 
****************************????****************************
??????:19/8/2026 9:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:42,685] Error 
****************************????****************************
??????:19/8/2026 9:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:42,865] Error 
****************************????****************************
??????:19/8/2026 9:44:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:43,041] Error 
****************************????****************************
??????:19/8/2026 9:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:43,216] Error 
****************************????****************************
??????:19/8/2026 9:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:43,392] Error 
****************************????****************************
??????:19/8/2026 9:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:43,567] Error 
****************************????****************************
??????:19/8/2026 9:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:43,761] Error 
****************************????****************************
??????:19/8/2026 9:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:43,943] Error 
****************************????****************************
??????:19/8/2026 9:44:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:44,128] Error 
****************************????****************************
??????:19/8/2026 9:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:44,310] Error 
****************************????****************************
??????:19/8/2026 9:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:44,487] Error 
****************************????****************************
??????:19/8/2026 9:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:44,668] Error 
****************************????****************************
??????:19/8/2026 9:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:44,853] Error 
****************************????****************************
??????:19/8/2026 9:44:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:45,032] Error 
****************************????****************************
??????:19/8/2026 9:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:45,214] Error 
****************************????****************************
??????:19/8/2026 9:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:45,396] Error 
****************************????****************************
??????:19/8/2026 9:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:45,577] Error 
****************************????****************************
??????:19/8/2026 9:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:45,764] Error 
****************************????****************************
??????:19/8/2026 9:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:45,947] Error 
****************************????****************************
??????:19/8/2026 9:44:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:46,127] Error 
****************************????****************************
??????:19/8/2026 9:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:46,309] Error 
****************************????****************************
??????:19/8/2026 9:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:46,490] Error 
****************************????****************************
??????:19/8/2026 9:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:46,674] Error 
****************************????****************************
??????:19/8/2026 9:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:46,859] Error 
****************************????****************************
??????:19/8/2026 9:44:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:47,039] Error 
****************************????****************************
??????:19/8/2026 9:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:47,219] Error 
****************************????****************************
??????:19/8/2026 9:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:47,400] Error 
****************************????****************************
??????:19/8/2026 9:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:47,581] Error 
****************************????****************************
??????:19/8/2026 9:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:47,774] Error 
****************************????****************************
??????:19/8/2026 9:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:47,954] Error 
****************************????****************************
??????:19/8/2026 9:44:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:48,130] Error 
****************************????****************************
??????:19/8/2026 9:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:48,306] Error 
****************************????****************************
??????:19/8/2026 9:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:48,483] Error 
****************************????****************************
??????:19/8/2026 9:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:48,659] Error 
****************************????****************************
??????:19/8/2026 9:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:48,845] Error 
****************************????****************************
??????:19/8/2026 9:44:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:49,027] Error 
****************************????****************************
??????:19/8/2026 9:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:49,206] Error 
****************************????****************************
??????:19/8/2026 9:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:49,384] Error 
****************************????****************************
??????:19/8/2026 9:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:49,562] Error 
****************************????****************************
??????:19/8/2026 9:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:49,744] Error 
****************************????****************************
??????:19/8/2026 9:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:49,928] Error 
****************************????****************************
??????:19/8/2026 9:44:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:50,103] Error 
****************************????****************************
??????:19/8/2026 9:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:50,283] Error 
****************************????****************************
??????:19/8/2026 9:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:50,472] Error 
****************************????****************************
??????:19/8/2026 9:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:50,650] Error 
****************************????****************************
??????:19/8/2026 9:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:50,837] Error 
****************************????****************************
??????:19/8/2026 9:44:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:51,022] Error 
****************************????****************************
??????:19/8/2026 9:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:51,201] Error 
****************************????****************************
??????:19/8/2026 9:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:51,376] Error 
****************************????****************************
??????:19/8/2026 9:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:51,558] Error 
****************************????****************************
??????:19/8/2026 9:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:51,745] Error 
****************************????****************************
??????:19/8/2026 9:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:51,931] Error 
****************************????****************************
??????:19/8/2026 9:44:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:52,108] Error 
****************************????****************************
??????:19/8/2026 9:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:52,288] Error 
****************************????****************************
??????:19/8/2026 9:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:52,467] Error 
****************************????****************************
??????:19/8/2026 9:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:52,665] Error 
****************************????****************************
??????:19/8/2026 9:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:52,868] Error 
****************************????****************************
??????:19/8/2026 9:44:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:53,049] Error 
****************************????****************************
??????:19/8/2026 9:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:53,229] Error 
****************************????****************************
??????:19/8/2026 9:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:53,410] Error 
****************************????****************************
??????:19/8/2026 9:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:53,592] Error 
****************************????****************************
??????:19/8/2026 9:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:53,777] Error 
****************************????****************************
??????:19/8/2026 9:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:53,959] Error 
****************************????****************************
??????:19/8/2026 9:44:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:54,139] Error 
****************************????****************************
??????:19/8/2026 9:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:54,319] Error 
****************************????****************************
??????:19/8/2026 9:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:54,500] Error 
****************************????****************************
??????:19/8/2026 9:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:54,677] Error 
****************************????****************************
??????:19/8/2026 9:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:54,864] Error 
****************************????****************************
??????:19/8/2026 9:44:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:55,045] Error 
****************************????****************************
??????:19/8/2026 9:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:55,227] Error 
****************************????****************************
??????:19/8/2026 9:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:55,399] Error 
****************************????****************************
??????:19/8/2026 9:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:55,578] Error 
****************************????****************************
??????:19/8/2026 9:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:55,757] Error 
****************************????****************************
??????:19/8/2026 9:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:55,945] Error 
****************************????****************************
??????:19/8/2026 9:44:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:56,123] Error 
****************************????****************************
??????:19/8/2026 9:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:56,305] Error 
****************************????****************************
??????:19/8/2026 9:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:56,477] Error 
****************************????****************************
??????:19/8/2026 9:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:56,657] Error 
****************************????****************************
??????:19/8/2026 9:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:56,836] Error 
****************************????****************************
??????:19/8/2026 9:44:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:57,014] Error 
****************************????****************************
??????:19/8/2026 9:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:57,191] Error 
****************************????****************************
??????:19/8/2026 9:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:57,368] Error 
****************************????****************************
??????:19/8/2026 9:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:57,547] Error 
****************************????****************************
??????:19/8/2026 9:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:57,733] Error 
****************************????****************************
??????:19/8/2026 9:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:57,913] Error 
****************************????****************************
??????:19/8/2026 9:44:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:58,083] Error 
****************************????****************************
??????:19/8/2026 9:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:58,261] Error 
****************************????****************************
??????:19/8/2026 9:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:58,439] Error 
****************************????****************************
??????:19/8/2026 9:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:58,622] Error 
****************************????****************************
??????:19/8/2026 9:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:58,803] Error 
****************************????****************************
??????:19/8/2026 9:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:58,985] Error 
****************************????****************************
??????:19/8/2026 9:44:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:59,159] Error 
****************************????****************************
??????:19/8/2026 9:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:59,334] Error 
****************************????****************************
??????:19/8/2026 9:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:59,509] Error 
****************************????****************************
??????:19/8/2026 9:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:59,683] Error 
****************************????****************************
??????:19/8/2026 9:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:44:59,867] Error 
****************************????****************************
??????:19/8/2026 9:44:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:00,059] Error 
****************************????****************************
??????:19/8/2026 9:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:00,235] Error 
****************************????****************************
??????:19/8/2026 9:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:00,412] Error 
****************************????****************************
??????:19/8/2026 9:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:00,589] Error 
****************************????****************************
??????:19/8/2026 9:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:00,772] Error 
****************************????****************************
??????:19/8/2026 9:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:00,952] Error 
****************************????****************************
??????:19/8/2026 9:45:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:01,128] Error 
****************************????****************************
??????:19/8/2026 9:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:01,311] Error 
****************************????****************************
??????:19/8/2026 9:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:01,487] Error 
****************************????****************************
??????:19/8/2026 9:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:01,662] Error 
****************************????****************************
??????:19/8/2026 9:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:01,837] Error 
****************************????****************************
??????:19/8/2026 9:45:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:02,013] Error 
****************************????****************************
??????:19/8/2026 9:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:02,197] Error 
****************************????****************************
??????:19/8/2026 9:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:02,377] Error 
****************************????****************************
??????:19/8/2026 9:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:02,561] Error 
****************************????****************************
??????:19/8/2026 9:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:02,749] Error 
****************************????****************************
??????:19/8/2026 9:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:02,924] Error 
****************************????****************************
??????:19/8/2026 9:45:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:03,101] Error 
****************************????****************************
??????:19/8/2026 9:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:03,286] Error 
****************************????****************************
??????:19/8/2026 9:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:03,464] Error 
****************************????****************************
??????:19/8/2026 9:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:03,644] Error 
****************************????****************************
??????:19/8/2026 9:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:03,829] Error 
****************************????****************************
??????:19/8/2026 9:45:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:04,017] Error 
****************************????****************************
??????:19/8/2026 9:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:04,205] Error 
****************************????****************************
??????:19/8/2026 9:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:04,382] Error 
****************************????****************************
??????:19/8/2026 9:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:04,564] Error 
****************************????****************************
??????:19/8/2026 9:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:04,748] Error 
****************************????****************************
??????:19/8/2026 9:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:04,927] Error 
****************************????****************************
??????:19/8/2026 9:45:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:05,112] Error 
****************************????****************************
??????:19/8/2026 9:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:05,291] Error 
****************************????****************************
??????:19/8/2026 9:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:05,470] Error 
****************************????****************************
??????:19/8/2026 9:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:05,648] Error 
****************************????****************************
??????:19/8/2026 9:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:05,833] Error 
****************************????****************************
??????:19/8/2026 9:45:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:06,006] Error 
****************************????****************************
??????:19/8/2026 9:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:06,183] Error 
****************************????****************************
??????:19/8/2026 9:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:06,365] Error 
****************************????****************************
??????:19/8/2026 9:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:06,548] Error 
****************************????****************************
??????:19/8/2026 9:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:06,737] Error 
****************************????****************************
??????:19/8/2026 9:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:06,913] Error 
****************************????****************************
??????:19/8/2026 9:45:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:07,096] Error 
****************************????****************************
??????:19/8/2026 9:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:07,274] Error 
****************************????****************************
??????:19/8/2026 9:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:07,452] Error 
****************************????****************************
??????:19/8/2026 9:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:07,631] Error 
****************************????****************************
??????:19/8/2026 9:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:07,814] Error 
****************************????****************************
??????:19/8/2026 9:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:07,996] Error 
****************************????****************************
??????:19/8/2026 9:45:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:08,183] Error 
****************************????****************************
??????:19/8/2026 9:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:08,364] Error 
****************************????****************************
??????:19/8/2026 9:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:08,543] Error 
****************************????****************************
??????:19/8/2026 9:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:08,716] Error 
****************************????****************************
??????:19/8/2026 9:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:08,898] Error 
****************************????****************************
??????:19/8/2026 9:45:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:09,077] Error 
****************************????****************************
??????:19/8/2026 9:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:09,265] Error 
****************************????****************************
??????:19/8/2026 9:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:09,446] Error 
****************************????****************************
??????:19/8/2026 9:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:09,626] Error 
****************************????****************************
??????:19/8/2026 9:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:09,808] Error 
****************************????****************************
??????:19/8/2026 9:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:09,991] Error 
****************************????****************************
??????:19/8/2026 9:45:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:10,168] Error 
****************************????****************************
??????:19/8/2026 9:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:10,346] Error 
****************************????****************************
??????:19/8/2026 9:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:10,524] Error 
****************************????****************************
??????:19/8/2026 9:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:10,710] Error 
****************************????****************************
??????:19/8/2026 9:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:10,898] Error 
****************************????****************************
??????:19/8/2026 9:45:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:11,079] Error 
****************************????****************************
??????:19/8/2026 9:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:11,256] Error 
****************************????****************************
??????:19/8/2026 9:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:11,438] Error 
****************************????****************************
??????:19/8/2026 9:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:11,619] Error 
****************************????****************************
??????:19/8/2026 9:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:11,807] Error 
****************************????****************************
??????:19/8/2026 9:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:11,985] Error 
****************************????****************************
??????:19/8/2026 9:45:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:12,178] Error 
****************************????****************************
??????:19/8/2026 9:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:12,362] Error 
****************************????****************************
??????:19/8/2026 9:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:12,548] Error 
****************************????****************************
??????:19/8/2026 9:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:12,730] Error 
****************************????****************************
??????:19/8/2026 9:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:12,919] Error 
****************************????****************************
??????:19/8/2026 9:45:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:13,099] Error 
****************************????****************************
??????:19/8/2026 9:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:13,285] Error 
****************************????****************************
??????:19/8/2026 9:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:13,468] Error 
****************************????****************************
??????:19/8/2026 9:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:13,653] Error 
****************************????****************************
??????:19/8/2026 9:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:13,834] Error 
****************************????****************************
??????:19/8/2026 9:45:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:14,017] Error 
****************************????****************************
??????:19/8/2026 9:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:14,198] Error 
****************************????****************************
??????:19/8/2026 9:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:14,372] Error 
****************************????****************************
??????:19/8/2026 9:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:14,553] Error 
****************************????****************************
??????:19/8/2026 9:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:14,740] Error 
****************************????****************************
??????:19/8/2026 9:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:14,924] Error 
****************************????****************************
??????:19/8/2026 9:45:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:15,109] Error 
****************************????****************************
??????:19/8/2026 9:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:15,286] Error 
****************************????****************************
??????:19/8/2026 9:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:15,463] Error 
****************************????****************************
??????:19/8/2026 9:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:15,642] Error 
****************************????****************************
??????:19/8/2026 9:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:15,820] Error 
****************************????****************************
??????:19/8/2026 9:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:15,993] Error 
****************************????****************************
??????:19/8/2026 9:45:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:16,173] Error 
****************************????****************************
??????:19/8/2026 9:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:16,359] Error 
****************************????****************************
??????:19/8/2026 9:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:16,544] Error 
****************************????****************************
??????:19/8/2026 9:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:16,718] Error 
****************************????****************************
??????:19/8/2026 9:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:16,894] Error 
****************************????****************************
??????:19/8/2026 9:45:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:17,077] Error 
****************************????****************************
??????:19/8/2026 9:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:17,257] Error 
****************************????****************************
??????:19/8/2026 9:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:17,434] Error 
****************************????****************************
??????:19/8/2026 9:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:17,607] Error 
****************************????****************************
??????:19/8/2026 9:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:17,789] Error 
****************************????****************************
??????:19/8/2026 9:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:17,970] Error 
****************************????****************************
??????:19/8/2026 9:45:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:18,141] Error 
****************************????****************************
??????:19/8/2026 9:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:18,319] Error 
****************************????****************************
??????:19/8/2026 9:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:18,494] Error 
****************************????****************************
??????:19/8/2026 9:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:18,671] Error 
****************************????****************************
??????:19/8/2026 9:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:18,857] Error 
****************************????****************************
??????:19/8/2026 9:45:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:19,034] Error 
****************************????****************************
??????:19/8/2026 9:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:19,211] Error 
****************************????****************************
??????:19/8/2026 9:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:19,391] Error 
****************************????****************************
??????:19/8/2026 9:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:19,569] Error 
****************************????****************************
??????:19/8/2026 9:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:19,752] Error 
****************************????****************************
??????:19/8/2026 9:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:19,925] Error 
****************************????****************************
??????:19/8/2026 9:45:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:20,104] Error 
****************************????****************************
??????:19/8/2026 9:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:20,282] Error 
****************************????****************************
??????:19/8/2026 9:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:20,475] Error 
****************************????****************************
??????:19/8/2026 9:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:20,654] Error 
****************************????****************************
??????:19/8/2026 9:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:20,842] Error 
****************************????****************************
??????:19/8/2026 9:45:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:21,022] Error 
****************************????****************************
??????:19/8/2026 9:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:21,201] Error 
****************************????****************************
??????:19/8/2026 9:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:21,374] Error 
****************************????****************************
??????:19/8/2026 9:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:21,551] Error 
****************************????****************************
??????:19/8/2026 9:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:21,729] Error 
****************************????****************************
??????:19/8/2026 9:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:21,908] Error 
****************************????****************************
??????:19/8/2026 9:45:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:22,085] Error 
****************************????****************************
??????:19/8/2026 9:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:22,263] Error 
****************************????****************************
??????:19/8/2026 9:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:22,445] Error 
****************************????****************************
??????:19/8/2026 9:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:22,619] Error 
****************************????****************************
??????:19/8/2026 9:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:22,804] Error 
****************************????****************************
??????:19/8/2026 9:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:22,982] Error 
****************************????****************************
??????:19/8/2026 9:45:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:23,161] Error 
****************************????****************************
??????:19/8/2026 9:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:23,336] Error 
****************************????****************************
??????:19/8/2026 9:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:23,516] Error 
****************************????****************************
??????:19/8/2026 9:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:23,699] Error 
****************************????****************************
??????:19/8/2026 9:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:23,878] Error 
****************************????****************************
??????:19/8/2026 9:45:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:24,052] Error 
****************************????****************************
??????:19/8/2026 9:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:24,228] Error 
****************************????****************************
??????:19/8/2026 9:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:24,414] Error 
****************************????****************************
??????:19/8/2026 9:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:24,597] Error 
****************************????****************************
??????:19/8/2026 9:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:24,779] Error 
****************************????****************************
??????:19/8/2026 9:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:24,962] Error 
****************************????****************************
??????:19/8/2026 9:45:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:25,138] Error 
****************************????****************************
??????:19/8/2026 9:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:25,314] Error 
****************************????****************************
??????:19/8/2026 9:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:25,488] Error 
****************************????****************************
??????:19/8/2026 9:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:25,668] Error 
****************************????****************************
??????:19/8/2026 9:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:25,849] Error 
****************************????****************************
??????:19/8/2026 9:45:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:26,025] Error 
****************************????****************************
??????:19/8/2026 9:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:26,208] Error 
****************************????****************************
??????:19/8/2026 9:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:26,384] Error 
****************************????****************************
??????:19/8/2026 9:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:26,562] Error 
****************************????****************************
??????:19/8/2026 9:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:26,740] Error 
****************************????****************************
??????:19/8/2026 9:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:26,923] Error 
****************************????****************************
??????:19/8/2026 9:45:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:27,099] Error 
****************************????****************************
??????:19/8/2026 9:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:27,277] Error 
****************************????****************************
??????:19/8/2026 9:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:27,450] Error 
****************************????****************************
??????:19/8/2026 9:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:27,627] Error 
****************************????****************************
??????:19/8/2026 9:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:27,810] Error 
****************************????****************************
??????:19/8/2026 9:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:27,986] Error 
****************************????****************************
??????:19/8/2026 9:45:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:28,169] Error 
****************************????****************************
??????:19/8/2026 9:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:28,349] Error 
****************************????****************************
??????:19/8/2026 9:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:28,536] Error 
****************************????****************************
??????:19/8/2026 9:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:28,714] Error 
****************************????****************************
??????:19/8/2026 9:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:28,895] Error 
****************************????****************************
??????:19/8/2026 9:45:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:29,074] Error 
****************************????****************************
??????:19/8/2026 9:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:29,259] Error 
****************************????****************************
??????:19/8/2026 9:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:29,436] Error 
****************************????****************************
??????:19/8/2026 9:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:29,619] Error 
****************************????****************************
??????:19/8/2026 9:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:29,802] Error 
****************************????****************************
??????:19/8/2026 9:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:29,982] Error 
****************************????****************************
??????:19/8/2026 9:45:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:30,162] Error 
****************************????****************************
??????:19/8/2026 9:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:30,344] Error 
****************************????****************************
??????:19/8/2026 9:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:30,520] Error 
****************************????****************************
??????:19/8/2026 9:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:30,706] Error 
****************************????****************************
??????:19/8/2026 9:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:30,891] Error 
****************************????****************************
??????:19/8/2026 9:45:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:31,072] Error 
****************************????****************************
??????:19/8/2026 9:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:31,253] Error 
****************************????****************************
??????:19/8/2026 9:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:31,434] Error 
****************************????****************************
??????:19/8/2026 9:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:31,611] Error 
****************************????****************************
??????:19/8/2026 9:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:31,789] Error 
****************************????****************************
??????:19/8/2026 9:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:31,962] Error 
****************************????****************************
??????:19/8/2026 9:45:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:32,141] Error 
****************************????****************************
??????:19/8/2026 9:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:32,321] Error 
****************************????****************************
??????:19/8/2026 9:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:32,492] Error 
****************************????****************************
??????:19/8/2026 9:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:32,682] Error 
****************************????****************************
??????:19/8/2026 9:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:32,867] Error 
****************************????****************************
??????:19/8/2026 9:45:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:33,043] Error 
****************************????****************************
??????:19/8/2026 9:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:33,220] Error 
****************************????****************************
??????:19/8/2026 9:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:33,393] Error 
****************************????****************************
??????:19/8/2026 9:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:33,567] Error 
****************************????****************************
??????:19/8/2026 9:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:33,746] Error 
****************************????****************************
??????:19/8/2026 9:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:33,923] Error 
****************************????****************************
??????:19/8/2026 9:45:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:34,099] Error 
****************************????****************************
??????:19/8/2026 9:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:34,275] Error 
****************************????****************************
??????:19/8/2026 9:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:34,452] Error 
****************************????****************************
??????:19/8/2026 9:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:34,626] Error 
****************************????****************************
??????:19/8/2026 9:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:34,804] Error 
****************************????****************************
??????:19/8/2026 9:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:34,982] Error 
****************************????****************************
??????:19/8/2026 9:45:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:35,168] Error 
****************************????****************************
??????:19/8/2026 9:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:35,345] Error 
****************************????****************************
??????:19/8/2026 9:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:35,519] Error 
****************************????****************************
??????:19/8/2026 9:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:35,698] Error 
****************************????****************************
??????:19/8/2026 9:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:35,884] Error 
****************************????****************************
??????:19/8/2026 9:45:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:36,060] Error 
****************************????****************************
??????:19/8/2026 9:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:36,237] Error 
****************************????****************************
??????:19/8/2026 9:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:36,410] Error 
****************************????****************************
??????:19/8/2026 9:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:36,581] Error 
****************************????****************************
??????:19/8/2026 9:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:36,782] Error 
****************************????****************************
??????:19/8/2026 9:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:36,961] Error 
****************************????****************************
??????:19/8/2026 9:45:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:37,141] Error 
****************************????****************************
??????:19/8/2026 9:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:37,317] Error 
****************************????****************************
??????:19/8/2026 9:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:37,496] Error 
****************************????****************************
??????:19/8/2026 9:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:37,670] Error 
****************************????****************************
??????:19/8/2026 9:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:37,852] Error 
****************************????****************************
??????:19/8/2026 9:45:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:38,035] Error 
****************************????****************************
??????:19/8/2026 9:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:38,218] Error 
****************************????****************************
??????:19/8/2026 9:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:38,393] Error 
****************************????****************************
??????:19/8/2026 9:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:38,572] Error 
****************************????****************************
??????:19/8/2026 9:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:38,749] Error 
****************************????****************************
??????:19/8/2026 9:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:38,927] Error 
****************************????****************************
??????:19/8/2026 9:45:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:39,109] Error 
****************************????****************************
??????:19/8/2026 9:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:39,288] Error 
****************************????****************************
??????:19/8/2026 9:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:39,466] Error 
****************************????****************************
??????:19/8/2026 9:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:39,639] Error 
****************************????****************************
??????:19/8/2026 9:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:39,823] Error 
****************************????****************************
??????:19/8/2026 9:45:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:40,006] Error 
****************************????****************************
??????:19/8/2026 9:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:40,184] Error 
****************************????****************************
??????:19/8/2026 9:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:40,365] Error 
****************************????****************************
??????:19/8/2026 9:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:40,537] Error 
****************************????****************************
??????:19/8/2026 9:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:40,726] Error 
****************************????****************************
??????:19/8/2026 9:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:40,916] Error 
****************************????****************************
??????:19/8/2026 9:45:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:41,092] Error 
****************************????****************************
??????:19/8/2026 9:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:41,272] Error 
****************************????****************************
??????:19/8/2026 9:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:41,453] Error 
****************************????****************************
??????:19/8/2026 9:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:41,635] Error 
****************************????****************************
??????:19/8/2026 9:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:41,823] Error 
****************************????****************************
??????:19/8/2026 9:45:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:42,006] Error 
****************************????****************************
??????:19/8/2026 9:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:42,181] Error 
****************************????****************************
??????:19/8/2026 9:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:42,363] Error 
****************************????****************************
??????:19/8/2026 9:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:42,538] Error 
****************************????****************************
??????:19/8/2026 9:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:42,725] Error 
****************************????****************************
??????:19/8/2026 9:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:42,900] Error 
****************************????****************************
??????:19/8/2026 9:45:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:43,081] Error 
****************************????****************************
??????:19/8/2026 9:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:43,265] Error 
****************************????****************************
??????:19/8/2026 9:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:43,445] Error 
****************************????****************************
??????:19/8/2026 9:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:43,624] Error 
****************************????****************************
??????:19/8/2026 9:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:43,807] Error 
****************************????****************************
??????:19/8/2026 9:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:43,987] Error 
****************************????****************************
??????:19/8/2026 9:45:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:44,165] Error 
****************************????****************************
??????:19/8/2026 9:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:44,345] Error 
****************************????****************************
??????:19/8/2026 9:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:44,521] Error 
****************************????****************************
??????:19/8/2026 9:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:44,701] Error 
****************************????****************************
??????:19/8/2026 9:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:44,896] Error 
****************************????****************************
??????:19/8/2026 9:45:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:45,078] Error 
****************************????****************************
??????:19/8/2026 9:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:45,264] Error 
****************************????****************************
??????:19/8/2026 9:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:45,438] Error 
****************************????****************************
??????:19/8/2026 9:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:45,621] Error 
****************************????****************************
??????:19/8/2026 9:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:45,802] Error 
****************************????****************************
??????:19/8/2026 9:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:45,977] Error 
****************************????****************************
??????:19/8/2026 9:45:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:46,153] Error 
****************************????****************************
??????:19/8/2026 9:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:46,336] Error 
****************************????****************************
??????:19/8/2026 9:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:46,513] Error 
****************************????****************************
??????:19/8/2026 9:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:46,692] Error 
****************************????****************************
??????:19/8/2026 9:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:46,876] Error 
****************************????****************************
??????:19/8/2026 9:45:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:47,047] Error 
****************************????****************************
??????:19/8/2026 9:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:47,231] Error 
****************************????****************************
??????:19/8/2026 9:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:47,406] Error 
****************************????****************************
??????:19/8/2026 9:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:47,583] Error 
****************************????****************************
??????:19/8/2026 9:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:47,761] Error 
****************************????****************************
??????:19/8/2026 9:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:47,943] Error 
****************************????****************************
??????:19/8/2026 9:45:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:48,120] Error 
****************************????****************************
??????:19/8/2026 9:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:48,296] Error 
****************************????****************************
??????:19/8/2026 9:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:48,473] Error 
****************************????****************************
??????:19/8/2026 9:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:48,645] Error 
****************************????****************************
??????:19/8/2026 9:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:48,825] Error 
****************************????****************************
??????:19/8/2026 9:45:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:49,013] Error 
****************************????****************************
??????:19/8/2026 9:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:49,187] Error 
****************************????****************************
??????:19/8/2026 9:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:49,363] Error 
****************************????****************************
??????:19/8/2026 9:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:49,542] Error 
****************************????****************************
??????:19/8/2026 9:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:49,719] Error 
****************************????****************************
??????:19/8/2026 9:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:49,894] Error 
****************************????****************************
??????:19/8/2026 9:45:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:50,071] Error 
****************************????****************************
??????:19/8/2026 9:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:50,245] Error 
****************************????****************************
??????:19/8/2026 9:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:50,427] Error 
****************************????****************************
??????:19/8/2026 9:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:50,600] Error 
****************************????****************************
??????:19/8/2026 9:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:50,778] Error 
****************************????****************************
??????:19/8/2026 9:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:50,955] Error 
****************************????****************************
??????:19/8/2026 9:45:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:51,133] Error 
****************************????****************************
??????:19/8/2026 9:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:51,311] Error 
****************************????****************************
??????:19/8/2026 9:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:51,484] Error 
****************************????****************************
??????:19/8/2026 9:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:51,662] Error 
****************************????****************************
??????:19/8/2026 9:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:51,844] Error 
****************************????****************************
??????:19/8/2026 9:45:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:52,023] Error 
****************************????****************************
??????:19/8/2026 9:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:52,205] Error 
****************************????****************************
??????:19/8/2026 9:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:52,386] Error 
****************************????****************************
??????:19/8/2026 9:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:52,563] Error 
****************************????****************************
??????:19/8/2026 9:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:52,739] Error 
****************************????****************************
??????:19/8/2026 9:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:52,917] Error 
****************************????****************************
??????:19/8/2026 9:45:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:53,105] Error 
****************************????****************************
??????:19/8/2026 9:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:53,283] Error 
****************************????****************************
??????:19/8/2026 9:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:53,463] Error 
****************************????****************************
??????:19/8/2026 9:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:53,641] Error 
****************************????****************************
??????:19/8/2026 9:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:53,825] Error 
****************************????****************************
??????:19/8/2026 9:45:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:54,007] Error 
****************************????****************************
??????:19/8/2026 9:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:54,186] Error 
****************************????****************************
??????:19/8/2026 9:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:54,371] Error 
****************************????****************************
??????:19/8/2026 9:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:54,543] Error 
****************************????****************************
??????:19/8/2026 9:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:54,720] Error 
****************************????****************************
??????:19/8/2026 9:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:54,899] Error 
****************************????****************************
??????:19/8/2026 9:45:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:55,071] Error 
****************************????****************************
??????:19/8/2026 9:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:55,251] Error 
****************************????****************************
??????:19/8/2026 9:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:55,429] Error 
****************************????****************************
??????:19/8/2026 9:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:55,608] Error 
****************************????****************************
??????:19/8/2026 9:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:55,784] Error 
****************************????****************************
??????:19/8/2026 9:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:55,960] Error 
****************************????****************************
??????:19/8/2026 9:45:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:56,138] Error 
****************************????****************************
??????:19/8/2026 9:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:56,319] Error 
****************************????****************************
??????:19/8/2026 9:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:56,493] Error 
****************************????****************************
??????:19/8/2026 9:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:56,671] Error 
****************************????****************************
??????:19/8/2026 9:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:56,854] Error 
****************************????****************************
??????:19/8/2026 9:45:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:57,030] Error 
****************************????****************************
??????:19/8/2026 9:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:57,216] Error 
****************************????****************************
??????:19/8/2026 9:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:57,400] Error 
****************************????****************************
??????:19/8/2026 9:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:57,573] Error 
****************************????****************************
??????:19/8/2026 9:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:57,756] Error 
****************************????****************************
??????:19/8/2026 9:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:57,934] Error 
****************************????****************************
??????:19/8/2026 9:45:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:58,111] Error 
****************************????****************************
??????:19/8/2026 9:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:58,288] Error 
****************************????****************************
??????:19/8/2026 9:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:58,461] Error 
****************************????****************************
??????:19/8/2026 9:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:58,637] Error 
****************************????****************************
??????:19/8/2026 9:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:58,820] Error 
****************************????****************************
??????:19/8/2026 9:45:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:59,002] Error 
****************************????****************************
??????:19/8/2026 9:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:59,206] Error 
****************************????****************************
??????:19/8/2026 9:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:59,384] Error 
****************************????****************************
??????:19/8/2026 9:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:59,562] Error 
****************************????****************************
??????:19/8/2026 9:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:59,743] Error 
****************************????****************************
??????:19/8/2026 9:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:45:59,920] Error 
****************************????****************************
??????:19/8/2026 9:45:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:00,102] Error 
****************************????****************************
??????:19/8/2026 9:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:00,280] Error 
****************************????****************************
??????:19/8/2026 9:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:00,454] Error 
****************************????****************************
??????:19/8/2026 9:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:00,628] Error 
****************************????****************************
??????:19/8/2026 9:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:00,816] Error 
****************************????****************************
??????:19/8/2026 9:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:00,992] Error 
****************************????****************************
??????:19/8/2026 9:46:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:01,180] Error 
****************************????****************************
??????:19/8/2026 9:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:01,358] Error 
****************************????****************************
??????:19/8/2026 9:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:01,535] Error 
****************************????****************************
??????:19/8/2026 9:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:01,712] Error 
****************************????****************************
??????:19/8/2026 9:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:01,890] Error 
****************************????****************************
??????:19/8/2026 9:46:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:02,072] Error 
****************************????****************************
??????:19/8/2026 9:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:02,252] Error 
****************************????****************************
??????:19/8/2026 9:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:02,431] Error 
****************************????****************************
??????:19/8/2026 9:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:02,611] Error 
****************************????****************************
??????:19/8/2026 9:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:02,798] Error 
****************************????****************************
??????:19/8/2026 9:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:02,977] Error 
****************************????****************************
??????:19/8/2026 9:46:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:03,159] Error 
****************************????****************************
??????:19/8/2026 9:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:03,340] Error 
****************************????****************************
??????:19/8/2026 9:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:03,514] Error 
****************************????****************************
??????:19/8/2026 9:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:03,694] Error 
****************************????****************************
??????:19/8/2026 9:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:03,872] Error 
****************************????****************************
??????:19/8/2026 9:46:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:04,052] Error 
****************************????****************************
??????:19/8/2026 9:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:04,230] Error 
****************************????****************************
??????:19/8/2026 9:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:04,414] Error 
****************************????****************************
??????:19/8/2026 9:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:04,598] Error 
****************************????****************************
??????:19/8/2026 9:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:04,782] Error 
****************************????****************************
??????:19/8/2026 9:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:04,962] Error 
****************************????****************************
??????:19/8/2026 9:46:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:05,144] Error 
****************************????****************************
??????:19/8/2026 9:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:05,335] Error 
****************************????****************************
??????:19/8/2026 9:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:05,515] Error 
****************************????****************************
??????:19/8/2026 9:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:05,693] Error 
****************************????****************************
??????:19/8/2026 9:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:05,882] Error 
****************************????****************************
??????:19/8/2026 9:46:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:06,061] Error 
****************************????****************************
??????:19/8/2026 9:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:06,239] Error 
****************************????****************************
??????:19/8/2026 9:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:06,427] Error 
****************************????****************************
??????:19/8/2026 9:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:06,605] Error 
****************************????****************************
??????:19/8/2026 9:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:06,789] Error 
****************************????****************************
??????:19/8/2026 9:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:06,971] Error 
****************************????****************************
??????:19/8/2026 9:46:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:07,154] Error 
****************************????****************************
??????:19/8/2026 9:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:07,339] Error 
****************************????****************************
??????:19/8/2026 9:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:07,519] Error 
****************************????****************************
??????:19/8/2026 9:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:07,697] Error 
****************************????****************************
??????:19/8/2026 9:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:07,876] Error 
****************************????****************************
??????:19/8/2026 9:46:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:08,057] Error 
****************************????****************************
??????:19/8/2026 9:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:08,234] Error 
****************************????****************************
??????:19/8/2026 9:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:08,416] Error 
****************************????****************************
??????:19/8/2026 9:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:08,597] Error 
****************************????****************************
??????:19/8/2026 9:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:08,780] Error 
****************************????****************************
??????:19/8/2026 9:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:08,958] Error 
****************************????****************************
??????:19/8/2026 9:46:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:09,143] Error 
****************************????****************************
??????:19/8/2026 9:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:09,333] Error 
****************************????****************************
??????:19/8/2026 9:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:09,510] Error 
****************************????****************************
??????:19/8/2026 9:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:09,691] Error 
****************************????****************************
??????:19/8/2026 9:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:09,876] Error 
****************************????****************************
??????:19/8/2026 9:46:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:10,053] Error 
****************************????****************************
??????:19/8/2026 9:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:10,226] Error 
****************************????****************************
??????:19/8/2026 9:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:10,406] Error 
****************************????****************************
??????:19/8/2026 9:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:10,580] Error 
****************************????****************************
??????:19/8/2026 9:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:10,763] Error 
****************************????****************************
??????:19/8/2026 9:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:10,948] Error 
****************************????****************************
??????:19/8/2026 9:46:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:11,125] Error 
****************************????****************************
??????:19/8/2026 9:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:11,303] Error 
****************************????****************************
??????:19/8/2026 9:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:11,479] Error 
****************************????****************************
??????:19/8/2026 9:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:11,662] Error 
****************************????****************************
??????:19/8/2026 9:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:11,844] Error 
****************************????****************************
??????:19/8/2026 9:46:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:12,023] Error 
****************************????****************************
??????:19/8/2026 9:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:12,208] Error 
****************************????****************************
??????:19/8/2026 9:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:12,392] Error 
****************************????****************************
??????:19/8/2026 9:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:12,567] Error 
****************************????****************************
??????:19/8/2026 9:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:12,748] Error 
****************************????****************************
??????:19/8/2026 9:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:12,926] Error 
****************************????****************************
??????:19/8/2026 9:46:12 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:13,102] Error 
****************************????****************************
??????:19/8/2026 9:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:13,283] Error 
****************************????****************************
??????:19/8/2026 9:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:13,471] Error 
****************************????****************************
??????:19/8/2026 9:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:13,642] Error 
****************************????****************************
??????:19/8/2026 9:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:13,825] Error 
****************************????****************************
??????:19/8/2026 9:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:13,999] Error 
****************************????****************************
??????:19/8/2026 9:46:13 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:14,178] Error 
****************************????****************************
??????:19/8/2026 9:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:14,360] Error 
****************************????****************************
??????:19/8/2026 9:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:14,537] Error 
****************************????****************************
??????:19/8/2026 9:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:14,719] Error 
****************************????****************************
??????:19/8/2026 9:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:14,898] Error 
****************************????****************************
??????:19/8/2026 9:46:14 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:15,080] Error 
****************************????****************************
??????:19/8/2026 9:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:15,261] Error 
****************************????****************************
??????:19/8/2026 9:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:15,440] Error 
****************************????****************************
??????:19/8/2026 9:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:15,618] Error 
****************************????****************************
??????:19/8/2026 9:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:15,799] Error 
****************************????****************************
??????:19/8/2026 9:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:15,976] Error 
****************************????****************************
??????:19/8/2026 9:46:15 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:16,153] Error 
****************************????****************************
??????:19/8/2026 9:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:16,333] Error 
****************************????****************************
??????:19/8/2026 9:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:16,507] Error 
****************************????****************************
??????:19/8/2026 9:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:16,680] Error 
****************************????****************************
??????:19/8/2026 9:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:16,863] Error 
****************************????****************************
??????:19/8/2026 9:46:16 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:17,035] Error 
****************************????****************************
??????:19/8/2026 9:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:17,214] Error 
****************************????****************************
??????:19/8/2026 9:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:17,402] Error 
****************************????****************************
??????:19/8/2026 9:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:17,594] Error 
****************************????****************************
??????:19/8/2026 9:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:17,780] Error 
****************************????****************************
??????:19/8/2026 9:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:17,975] Error 
****************************????****************************
??????:19/8/2026 9:46:17 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:18,172] Error 
****************************????****************************
??????:19/8/2026 9:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:18,359] Error 
****************************????****************************
??????:19/8/2026 9:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:18,541] Error 
****************************????****************************
??????:19/8/2026 9:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:18,724] Error 
****************************????****************************
??????:19/8/2026 9:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:18,906] Error 
****************************????****************************
??????:19/8/2026 9:46:18 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:19,086] Error 
****************************????****************************
??????:19/8/2026 9:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:19,266] Error 
****************************????****************************
??????:19/8/2026 9:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:19,445] Error 
****************************????****************************
??????:19/8/2026 9:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:19,625] Error 
****************************????****************************
??????:19/8/2026 9:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:19,811] Error 
****************************????****************************
??????:19/8/2026 9:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:19,996] Error 
****************************????****************************
??????:19/8/2026 9:46:19 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:20,178] Error 
****************************????****************************
??????:19/8/2026 9:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:20,363] Error 
****************************????****************************
??????:19/8/2026 9:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:20,554] Error 
****************************????****************************
??????:19/8/2026 9:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:20,736] Error 
****************************????****************************
??????:19/8/2026 9:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:20,918] Error 
****************************????****************************
??????:19/8/2026 9:46:20 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:21,091] Error 
****************************????****************************
??????:19/8/2026 9:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:21,270] Error 
****************************????****************************
??????:19/8/2026 9:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:21,449] Error 
****************************????****************************
??????:19/8/2026 9:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:21,635] Error 
****************************????****************************
??????:19/8/2026 9:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:21,820] Error 
****************************????****************************
??????:19/8/2026 9:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:21,994] Error 
****************************????****************************
??????:19/8/2026 9:46:21 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:22,172] Error 
****************************????****************************
??????:19/8/2026 9:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:22,352] Error 
****************************????****************************
??????:19/8/2026 9:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:22,531] Error 
****************************????****************************
??????:19/8/2026 9:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:22,717] Error 
****************************????****************************
??????:19/8/2026 9:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:22,900] Error 
****************************????****************************
??????:19/8/2026 9:46:22 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:23,083] Error 
****************************????****************************
??????:19/8/2026 9:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:23,266] Error 
****************************????****************************
??????:19/8/2026 9:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:23,442] Error 
****************************????****************************
??????:19/8/2026 9:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:23,615] Error 
****************************????****************************
??????:19/8/2026 9:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:23,800] Error 
****************************????****************************
??????:19/8/2026 9:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:23,971] Error 
****************************????****************************
??????:19/8/2026 9:46:23 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:24,149] Error 
****************************????****************************
??????:19/8/2026 9:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:24,327] Error 
****************************????****************************
??????:19/8/2026 9:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:24,509] Error 
****************************????****************************
??????:19/8/2026 9:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:24,686] Error 
****************************????****************************
??????:19/8/2026 9:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:24,871] Error 
****************************????****************************
??????:19/8/2026 9:46:24 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:25,053] Error 
****************************????****************************
??????:19/8/2026 9:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:25,231] Error 
****************************????****************************
??????:19/8/2026 9:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:25,407] Error 
****************************????****************************
??????:19/8/2026 9:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:25,583] Error 
****************************????****************************
??????:19/8/2026 9:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:25,775] Error 
****************************????****************************
??????:19/8/2026 9:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:25,953] Error 
****************************????****************************
??????:19/8/2026 9:46:25 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:26,130] Error 
****************************????****************************
??????:19/8/2026 9:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:26,308] Error 
****************************????****************************
??????:19/8/2026 9:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:26,491] Error 
****************************????****************************
??????:19/8/2026 9:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:26,668] Error 
****************************????****************************
??????:19/8/2026 9:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:26,852] Error 
****************************????****************************
??????:19/8/2026 9:46:26 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:27,035] Error 
****************************????****************************
??????:19/8/2026 9:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:27,212] Error 
****************************????****************************
??????:19/8/2026 9:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:27,394] Error 
****************************????****************************
??????:19/8/2026 9:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:27,572] Error 
****************************????****************************
??????:19/8/2026 9:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:27,758] Error 
****************************????****************************
??????:19/8/2026 9:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:27,939] Error 
****************************????****************************
??????:19/8/2026 9:46:27 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:28,121] Error 
****************************????****************************
??????:19/8/2026 9:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:28,304] Error 
****************************????****************************
??????:19/8/2026 9:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:28,487] Error 
****************************????****************************
??????:19/8/2026 9:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:28,667] Error 
****************************????****************************
??????:19/8/2026 9:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:28,851] Error 
****************************????****************************
??????:19/8/2026 9:46:28 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:29,032] Error 
****************************????****************************
??????:19/8/2026 9:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:29,211] Error 
****************************????****************************
??????:19/8/2026 9:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:29,389] Error 
****************************????****************************
??????:19/8/2026 9:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:29,574] Error 
****************************????****************************
??????:19/8/2026 9:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:29,773] Error 
****************************????****************************
??????:19/8/2026 9:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:29,958] Error 
****************************????****************************
??????:19/8/2026 9:46:29 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:30,140] Error 
****************************????****************************
??????:19/8/2026 9:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:30,321] Error 
****************************????****************************
??????:19/8/2026 9:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:30,506] Error 
****************************????****************************
??????:19/8/2026 9:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:30,681] Error 
****************************????****************************
??????:19/8/2026 9:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:30,862] Error 
****************************????****************************
??????:19/8/2026 9:46:30 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:31,040] Error 
****************************????****************************
??????:19/8/2026 9:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:31,219] Error 
****************************????****************************
??????:19/8/2026 9:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:31,405] Error 
****************************????****************************
??????:19/8/2026 9:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:31,591] Error 
****************************????****************************
??????:19/8/2026 9:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:31,777] Error 
****************************????****************************
??????:19/8/2026 9:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:31,959] Error 
****************************????****************************
??????:19/8/2026 9:46:31 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:32,142] Error 
****************************????****************************
??????:19/8/2026 9:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:32,323] Error 
****************************????****************************
??????:19/8/2026 9:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:32,513] Error 
****************************????****************************
??????:19/8/2026 9:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:32,695] Error 
****************************????****************************
??????:19/8/2026 9:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:32,878] Error 
****************************????****************************
??????:19/8/2026 9:46:32 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:33,057] Error 
****************************????****************************
??????:19/8/2026 9:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:33,232] Error 
****************************????****************************
??????:19/8/2026 9:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:33,420] Error 
****************************????****************************
??????:19/8/2026 9:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:33,599] Error 
****************************????****************************
??????:19/8/2026 9:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:33,790] Error 
****************************????****************************
??????:19/8/2026 9:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:33,974] Error 
****************************????****************************
??????:19/8/2026 9:46:33 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:34,155] Error 
****************************????****************************
??????:19/8/2026 9:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:34,338] Error 
****************************????****************************
??????:19/8/2026 9:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:34,525] Error 
****************************????****************************
??????:19/8/2026 9:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:34,705] Error 
****************************????****************************
??????:19/8/2026 9:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:34,886] Error 
****************************????****************************
??????:19/8/2026 9:46:34 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:35,064] Error 
****************************????****************************
??????:19/8/2026 9:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:35,242] Error 
****************************????****************************
??????:19/8/2026 9:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:35,422] Error 
****************************????****************************
??????:19/8/2026 9:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:35,605] Error 
****************************????****************************
??????:19/8/2026 9:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:35,790] Error 
****************************????****************************
??????:19/8/2026 9:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:35,974] Error 
****************************????****************************
??????:19/8/2026 9:46:35 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:36,148] Error 
****************************????****************************
??????:19/8/2026 9:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:36,333] Error 
****************************????****************************
??????:19/8/2026 9:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:36,514] Error 
****************************????****************************
??????:19/8/2026 9:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:36,694] Error 
****************************????****************************
??????:19/8/2026 9:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:36,886] Error 
****************************????****************************
??????:19/8/2026 9:46:36 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:37,065] Error 
****************************????****************************
??????:19/8/2026 9:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:37,241] Error 
****************************????****************************
??????:19/8/2026 9:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:37,429] Error 
****************************????****************************
??????:19/8/2026 9:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:37,612] Error 
****************************????****************************
??????:19/8/2026 9:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:37,796] Error 
****************************????****************************
??????:19/8/2026 9:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:37,991] Error 
****************************????****************************
??????:19/8/2026 9:46:37 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:38,175] Error 
****************************????****************************
??????:19/8/2026 9:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:38,355] Error 
****************************????****************************
??????:19/8/2026 9:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:38,534] Error 
****************************????****************************
??????:19/8/2026 9:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:38,712] Error 
****************************????****************************
??????:19/8/2026 9:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:38,898] Error 
****************************????****************************
??????:19/8/2026 9:46:38 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:39,080] Error 
****************************????****************************
??????:19/8/2026 9:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:39,261] Error 
****************************????****************************
??????:19/8/2026 9:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:39,442] Error 
****************************????****************************
??????:19/8/2026 9:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:39,623] Error 
****************************????****************************
??????:19/8/2026 9:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:39,808] Error 
****************************????****************************
??????:19/8/2026 9:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:39,995] Error 
****************************????****************************
??????:19/8/2026 9:46:39 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:40,167] Error 
****************************????****************************
??????:19/8/2026 9:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:40,351] Error 
****************************????****************************
??????:19/8/2026 9:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:40,533] Error 
****************************????****************************
??????:19/8/2026 9:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:40,713] Error 
****************************????****************************
??????:19/8/2026 9:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:40,896] Error 
****************************????****************************
??????:19/8/2026 9:46:40 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:41,079] Error 
****************************????****************************
??????:19/8/2026 9:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:41,250] Error 
****************************????****************************
??????:19/8/2026 9:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:41,428] Error 
****************************????****************************
??????:19/8/2026 9:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:41,617] Error 
****************************????****************************
??????:19/8/2026 9:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:41,800] Error 
****************************????****************************
??????:19/8/2026 9:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:41,992] Error 
****************************????****************************
??????:19/8/2026 9:46:41 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:42,169] Error 
****************************????****************************
??????:19/8/2026 9:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:42,345] Error 
****************************????****************************
??????:19/8/2026 9:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:42,522] Error 
****************************????****************************
??????:19/8/2026 9:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:42,698] Error 
****************************????****************************
??????:19/8/2026 9:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:42,873] Error 
****************************????****************************
??????:19/8/2026 9:46:42 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:43,043] Error 
****************************????****************************
??????:19/8/2026 9:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:43,222] Error 
****************************????****************************
??????:19/8/2026 9:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:43,398] Error 
****************************????****************************
??????:19/8/2026 9:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:43,577] Error 
****************************????****************************
??????:19/8/2026 9:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:43,755] Error 
****************************????****************************
??????:19/8/2026 9:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:43,933] Error 
****************************????****************************
??????:19/8/2026 9:46:43 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:44,110] Error 
****************************????****************************
??????:19/8/2026 9:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:44,289] Error 
****************************????****************************
??????:19/8/2026 9:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:44,468] Error 
****************************????****************************
??????:19/8/2026 9:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:44,649] Error 
****************************????****************************
??????:19/8/2026 9:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:44,830] Error 
****************************????****************************
??????:19/8/2026 9:46:44 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:45,015] Error 
****************************????****************************
??????:19/8/2026 9:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:45,195] Error 
****************************????****************************
??????:19/8/2026 9:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:45,376] Error 
****************************????****************************
??????:19/8/2026 9:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:45,557] Error 
****************************????****************************
??????:19/8/2026 9:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:45,739] Error 
****************************????****************************
??????:19/8/2026 9:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:45,918] Error 
****************************????****************************
??????:19/8/2026 9:46:45 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:46,111] Error 
****************************????****************************
??????:19/8/2026 9:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:46,283] Error 
****************************????****************************
??????:19/8/2026 9:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:46,467] Error 
****************************????****************************
??????:19/8/2026 9:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:46,643] Error 
****************************????****************************
??????:19/8/2026 9:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:46,830] Error 
****************************????****************************
??????:19/8/2026 9:46:46 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:47,002] Error 
****************************????****************************
??????:19/8/2026 9:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:47,174] Error 
****************************????****************************
??????:19/8/2026 9:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:47,351] Error 
****************************????****************************
??????:19/8/2026 9:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:47,526] Error 
****************************????****************************
??????:19/8/2026 9:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:47,709] Error 
****************************????****************************
??????:19/8/2026 9:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:47,887] Error 
****************************????****************************
??????:19/8/2026 9:46:47 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:48,074] Error 
****************************????****************************
??????:19/8/2026 9:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:48,257] Error 
****************************????****************************
??????:19/8/2026 9:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:48,437] Error 
****************************????****************************
??????:19/8/2026 9:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:48,620] Error 
****************************????****************************
??????:19/8/2026 9:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:48,807] Error 
****************************????****************************
??????:19/8/2026 9:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:48,982] Error 
****************************????****************************
??????:19/8/2026 9:46:48 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:49,160] Error 
****************************????****************************
??????:19/8/2026 9:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:49,340] Error 
****************************????****************************
??????:19/8/2026 9:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:49,521] Error 
****************************????****************************
??????:19/8/2026 9:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:49,700] Error 
****************************????****************************
??????:19/8/2026 9:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:49,881] Error 
****************************????****************************
??????:19/8/2026 9:46:49 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:50,065] Error 
****************************????****************************
??????:19/8/2026 9:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:50,253] Error 
****************************????****************************
??????:19/8/2026 9:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:50,432] Error 
****************************????****************************
??????:19/8/2026 9:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:50,612] Error 
****************************????****************************
??????:19/8/2026 9:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:50,791] Error 
****************************????****************************
??????:19/8/2026 9:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:50,971] Error 
****************************????****************************
??????:19/8/2026 9:46:50 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:51,153] Error 
****************************????****************************
??????:19/8/2026 9:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:51,336] Error 
****************************????****************************
??????:19/8/2026 9:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:51,516] Error 
****************************????****************************
??????:19/8/2026 9:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:51,697] Error 
****************************????****************************
??????:19/8/2026 9:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:51,881] Error 
****************************????****************************
??????:19/8/2026 9:46:51 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:52,059] Error 
****************************????****************************
??????:19/8/2026 9:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:52,239] Error 
****************************????****************************
??????:19/8/2026 9:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:52,422] Error 
****************************????****************************
??????:19/8/2026 9:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:52,610] Error 
****************************????****************************
??????:19/8/2026 9:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:52,863] Error 
****************************????****************************
??????:19/8/2026 9:46:52 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:53,232] Error 
****************************????****************************
??????:19/8/2026 9:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:53,497] Error 
****************************????****************************
??????:19/8/2026 9:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:53,678] Error 
****************************????****************************
??????:19/8/2026 9:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:53,863] Error 
****************************????****************************
??????:19/8/2026 9:46:53 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:54,044] Error 
****************************????****************************
??????:19/8/2026 9:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:54,239] Error 
****************************????****************************
??????:19/8/2026 9:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:54,418] Error 
****************************????****************************
??????:19/8/2026 9:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:54,601] Error 
****************************????****************************
??????:19/8/2026 9:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:54,788] Error 
****************************????****************************
??????:19/8/2026 9:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:54,970] Error 
****************************????****************************
??????:19/8/2026 9:46:54 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:55,149] Error 
****************************????****************************
??????:19/8/2026 9:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:55,330] Error 
****************************????****************************
??????:19/8/2026 9:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:55,513] Error 
****************************????****************************
??????:19/8/2026 9:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:55,693] Error 
****************************????****************************
??????:19/8/2026 9:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:55,888] Error 
****************************????****************************
??????:19/8/2026 9:46:55 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:56,067] Error 
****************************????****************************
??????:19/8/2026 9:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:56,244] Error 
****************************????****************************
??????:19/8/2026 9:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:56,420] Error 
****************************????****************************
??????:19/8/2026 9:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:56,592] Error 
****************************????****************************
??????:19/8/2026 9:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:56,775] Error 
****************************????****************************
??????:19/8/2026 9:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:56,953] Error 
****************************????****************************
??????:19/8/2026 9:46:56 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:57,136] Error 
****************************????****************************
??????:19/8/2026 9:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:57,307] Error 
****************************????****************************
??????:19/8/2026 9:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:57,477] Error 
****************************????****************************
??????:19/8/2026 9:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:57,657] Error 
****************************????****************************
??????:19/8/2026 9:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:57,836] Error 
****************************????****************************
??????:19/8/2026 9:46:57 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:58,013] Error 
****************************????****************************
??????:19/8/2026 9:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:58,187] Error 
****************************????****************************
??????:19/8/2026 9:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:58,381] Error 
****************************????****************************
??????:19/8/2026 9:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:58,558] Error 
****************************????****************************
??????:19/8/2026 9:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:58,742] Error 
****************************????****************************
??????:19/8/2026 9:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:58,918] Error 
****************************????****************************
??????:19/8/2026 9:46:58 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:59,094] Error 
****************************????****************************
??????:19/8/2026 9:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:59,269] Error 
****************************????****************************
??????:19/8/2026 9:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:59,447] Error 
****************************????****************************
??????:19/8/2026 9:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:59,636] Error 
****************************????****************************
??????:19/8/2026 9:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:46:59,841] Error 
****************************????****************************
??????:19/8/2026 9:46:59 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:00,042] Error 
****************************????****************************
??????:19/8/2026 9:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:00,256] Error 
****************************????****************************
??????:19/8/2026 9:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:00,453] Error 
****************************????****************************
??????:19/8/2026 9:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:00,630] Error 
****************************????****************************
??????:19/8/2026 9:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:00,815] Error 
****************************????****************************
??????:19/8/2026 9:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:00,994] Error 
****************************????****************************
??????:19/8/2026 9:47:00 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:01,171] Error 
****************************????****************************
??????:19/8/2026 9:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:01,350] Error 
****************************????****************************
??????:19/8/2026 9:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:01,525] Error 
****************************????****************************
??????:19/8/2026 9:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:01,707] Error 
****************************????****************************
??????:19/8/2026 9:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:01,887] Error 
****************************????****************************
??????:19/8/2026 9:47:01 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:02,062] Error 
****************************????****************************
??????:19/8/2026 9:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:02,237] Error 
****************************????****************************
??????:19/8/2026 9:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:02,423] Error 
****************************????****************************
??????:19/8/2026 9:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:02,602] Error 
****************************????****************************
??????:19/8/2026 9:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:02,782] Error 
****************************????****************************
??????:19/8/2026 9:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:02,958] Error 
****************************????****************************
??????:19/8/2026 9:47:02 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:03,136] Error 
****************************????****************************
??????:19/8/2026 9:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:03,314] Error 
****************************????****************************
??????:19/8/2026 9:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:03,495] Error 
****************************????****************************
??????:19/8/2026 9:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:03,676] Error 
****************************????****************************
??????:19/8/2026 9:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:03,859] Error 
****************************????****************************
??????:19/8/2026 9:47:03 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:04,035] Error 
****************************????****************************
??????:19/8/2026 9:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:04,210] Error 
****************************????****************************
??????:19/8/2026 9:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:04,387] Error 
****************************????****************************
??????:19/8/2026 9:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:04,562] Error 
****************************????****************************
??????:19/8/2026 9:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:04,741] Error 
****************************????****************************
??????:19/8/2026 9:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:04,918] Error 
****************************????****************************
??????:19/8/2026 9:47:04 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:05,091] Error 
****************************????****************************
??????:19/8/2026 9:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:05,268] Error 
****************************????****************************
??????:19/8/2026 9:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:05,446] Error 
****************************????****************************
??????:19/8/2026 9:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:05,621] Error 
****************************????****************************
??????:19/8/2026 9:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:05,805] Error 
****************************????****************************
??????:19/8/2026 9:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:05,978] Error 
****************************????****************************
??????:19/8/2026 9:47:05 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:06,157] Error 
****************************????****************************
??????:19/8/2026 9:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:06,333] Error 
****************************????****************************
??????:19/8/2026 9:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:06,519] Error 
****************************????****************************
??????:19/8/2026 9:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:06,690] Error 
****************************????****************************
??????:19/8/2026 9:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:06,871] Error 
****************************????****************************
??????:19/8/2026 9:47:06 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:07,048] Error 
****************************????****************************
??????:19/8/2026 9:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:07,222] Error 
****************************????****************************
??????:19/8/2026 9:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:07,391] Error 
****************************????****************************
??????:19/8/2026 9:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:07,560] Error 
****************************????****************************
??????:19/8/2026 9:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:07,742] Error 
****************************????****************************
??????:19/8/2026 9:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:07,916] Error 
****************************????****************************
??????:19/8/2026 9:47:07 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:08,092] Error 
****************************????****************************
??????:19/8/2026 9:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:08,271] Error 
****************************????****************************
??????:19/8/2026 9:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:08,445] Error 
****************************????****************************
??????:19/8/2026 9:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:08,619] Error 
****************************????****************************
??????:19/8/2026 9:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:08,803] Error 
****************************????****************************
??????:19/8/2026 9:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:08,979] Error 
****************************????****************************
??????:19/8/2026 9:47:08 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:09,156] Error 
****************************????****************************
??????:19/8/2026 9:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:09,334] Error 
****************************????****************************
??????:19/8/2026 9:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:09,511] Error 
****************************????****************************
??????:19/8/2026 9:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:09,690] Error 
****************************????****************************
??????:19/8/2026 9:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:09,880] Error 
****************************????****************************
??????:19/8/2026 9:47:09 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:10,061] Error 
****************************????****************************
??????:19/8/2026 9:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:10,237] Error 
****************************????****************************
??????:19/8/2026 9:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:10,410] Error 
****************************????****************************
??????:19/8/2026 9:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:10,598] Error 
****************************????****************************
??????:19/8/2026 9:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:10,800] Error 
****************************????****************************
??????:19/8/2026 9:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:10,989] Error 
****************************????****************************
??????:19/8/2026 9:47:10 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************



[2026-08-19 21:47:11,172] Error 
****************************????****************************
??????:19/8/2026 9:47:11 PM
??????:UnauthorizedAccessException
??????:Access to the port 'COM3' is denied.
??????:   at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.SerialStream..ctor(String portName, Int32 baudRate, Parity parity, Int32 dataBits, StopBits stopBits, Int32 readTimeout, Int32 writeTimeout, Handshake handshake, Boolean dtrEnable, Boolean rtsEnable, Boolean discardNull, Byte parityReplace)
   at System.IO.Ports.SerialPort.Open()
   at JiJingTaekwondo.MatchService.MatchPortPara.AutoSearchPortToConnect(SerialPort sp) in D:\Work\Workspace\Company\Competition\1.7.0\JiJingTaekwondo\JiJingTaekwondo\MatchService\MatchPortPara.cs:line 235
***************************************************************


